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BioAesthetics and Tulane awarded grant to develop new advanced wound-care graft – News from Tulane

BioAesthetics founder and CEO Nick Pashos, PhD, and Dr. Lisa Morici, PhD, associate professor of microbiology and immunology at Tulane University School of Medicine.

The National Science Foundation has awarded a $250,000 grant to BioAesthetics Corp. todevelop a new advanced wound-care product for treating bed sores or pressure ulcers. The product will be testedat Tulane University.

TheSmall Business Technology Transfer (STTR) Phase I award will fund initial testing and development of a skin graft that combines the companys tissue regeneration technology with infection-fighting drugs to better promote healing.

BioAesthetics founder and CEO Nick Pashos, PhD, and COO Billy Heim, are both Tulane alumni. BioAesthetics was spawned at Tulane in 2015 to commercialize a pioneering tissue graft Pashos, a Tulane student at the time, developed to regenerate a nipple and areola in breast reconstruction surgery after a mastectomy.

Lisa Morici, PhD, associate professor of microbiology and immunology at Tulane University School of Medicine, will lead testing for the study at Tulane.

Severe bed sores are particularly difficult to heal and primarily affect the elderly or those who are bed-ridden. These pressure ulcers are open wounds on the skin, commonly in bony areas like the hip, back or ankles, caused by prolonged pressure on the skin from staying in the same position. The condition affects more than 2.5 million a year.

Current treatment options involve surgical reconstruction with skin or skin substitute grafts, which can fail to heal the pressure ulcer because of infection or because the graft was not strong enough. TheBioAesthetics graft is stronger,releases medication at the surgical site to fight infection, and is designed to accelerate wound healing.

Like the companys product for breast reconstruction, the new graft uses decellularized tissue that acts as a collagen scaffold for new cells to easily grow into as the wound heals.

The underlying technology of the proposed solution can be used to make novel grafts for treatment of numerous wound types, improving healing and patient quality of life, Pashos said.

Researchers at Tulane will test the acellular biologic graft, which is strengthened with a polymer hydrogel, to see how effectively it releases the medication over a 14-day period. The study will measure the drug release and bioactivity in vitro and, using a mouse model, assess its efficacy against a common antibiotic-resistant bacterium.

Adding a biocompatible polymer to an acellular biologic graft for therapeutic applications is a unique approach that hasnt been done before, Morici said. The goal is to have a regenerative graft that can also prevent the most common complications during wound healing.

The National Science Foundations STTR program focuses on transforming scientific discovery into products and services with commercial potential and/or societal benefit. Unlike fundamental research, the program supports startups and small businesses in the creation of deep technologies, getting discoveries out of the lab and into the market.BioAesthetics is developing new products for use in reconstructive surgeries through its mission to transform lives through advancements in biomaterials.

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BioAesthetics and Tulane awarded grant to develop new advanced wound-care graft - News from Tulane

Some Experts Claim Covid-19 Reinfections Are Not A Huge ProblemBut Nobodys Tracking The Numbers – Forbes

Doctor hand holding positive Covid-19 rapid test

Dr. Daniel Griffin, an infectious disease physician in New York, is certain hes seen multiple cases of Covid-19 reinfections. The problem is, hes just not sure how many. Were seeing a lot of people that we took care of back in the early spring returning to the hospitals with Covid-19 symptoms, he says. Other physicians that hes spoken to agree that theyve seen what seem to be Covid-19 reinfections on a regular basis, but their evidence is only anecdotal.

Krutika Kuppalli, an infectious disease physician who also treats Covid-19 patients, also believes she has seen multiple cases of reinfections. Ive had patients that Ive suspected, but theres no way to test, she says. Reinfections are definitely happening, she says, we just dont know on what scale.

According to Alessandro Sette, an immunobiologist at the La Jolla Institute for Immunology, at this point, reinfections are not a huge problem. Sette is a coauthor on a recent study published in the journal Science which suggests that a majority of patients remain immune to Covid-19 reinfection at least eight months after diagnosis.

But as the world looks forward to Covid-19 vaccines and reliable treatments to recover from nearly a year of locking down, those missing numbers could be hiding the true story about how long vaccinations will last, and whether the pandemic can be brought under control as the virus evolves more contagious strains.

The number of patients suffering Covid-19 reinfections is likely a small percentage of the hundreds of thousands of new infections diagnosed worldwide daily, immunologists suggest. The only place that seems to be even attempting to track reinfections is a Dutch news site that has counted over 9,000 cases of suspected reinfection. But to know for sure would require a genetic sequence of the virus in both the first and second diagnosis to compare whether the new infection is a genetically distinct virus or the same from the original infection. Countries such as Australia and Taiwan are doing routine sequencing, which could teach scientists more about the Covid-19 immunity as well as new, more contagious variants of Covid-19. On the U.S. frontlines however, most doctors just dont have the time or resources to be sequencing thousands of viral genomes each day. Were swamped, Griffin says, were trying to keep people alive.

Currently, the U.S. ranks as 43rd worldwide when it comes to genomic sequencing of Covid-19. The United States is not doing enough, says Jessica Malaty Rivera, the communications lead for The COVID Tracking Project. Rivera says that she doesnt believe states are tracking it on a local level, and there is no central database where physicians across the country can report suspected or confirmed cases of reinfections. The only way to properly track reinfections is to do much more genomic sequencing than were doing, she says. Only then will the true scope of Covid-19 reinfections be made clear.

Sette says that reinfections are likely to be mild cases compared to initial cases of the disease though thats not always true. An article published in medical journal the Lancet last October detailed a case of Covid-19 reinfection of a 25-year old man in Nevada whose second infection was more severe than his first. Griffin says he has also personally seen at least one case of reinfection where the first infection was beaten at home, but the patient had to be hospitalized to treat the second infection. This is where better data would reveal the true story.

Tracking reinfections would also teach scientists more about the new, more contagious variants of Covid-19 that are currently circulating the globe. Current data indicates that some of these SARS-CoV2 lineages might have a higher capacity to reinfect people, says Ramon Lorenzo Redondo, a professor of infectious diseases at Northwestern. But more research is needed. Of particular concern is a Covid-19 variant, first discovered in South Africa and now in more than 30 countries, including the U.S. which may prevent patients from developing immunity. But, he says, I dont believe that any of the initial concerns about reinfections have amounted to much so far.

It will matter down the road, however. Knowing how many reinfections are actually occurring provides valuable clues to how long natural immunity to Covid-19 actually lasts. Stanley Perlman, a coronavirus researcher at the University of Iowa, expects that immunity to Covid-19 begins to wane anywhere from between 6 months to a year. Reinfections would be a key indicator of that, he notes, adding I think what one can say is its not permanent immunity.

This article was updated at 6:30pm ET on 1/29/21 for clarity

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Some Experts Claim Covid-19 Reinfections Are Not A Huge ProblemBut Nobodys Tracking The Numbers - Forbes

Science inquiry series addresses ‘Vaccines in the Age of COVID-19’ – Belgrade News

How do vaccines work, how have Montanans helped, and what are the implications for COVID-19? Dr. Mark Jutila, MSU Regents professor of microbiology and immunology, will offer insights into these questions in the second virtual presentation of the Winter/Spring 2021 Science Inquiry Series.

The talk will be presented online via Zoom on Wednesday, Feb. 17, at 7 p.m. The event is sponsored by the Gallatin Valley Friends of the Sciences (http://www.gallatinscience.org/), and co-sponsored by the nonprofit community service organization Hopa Mountain and the Museum of the Rockies.

The series explores cutting edge science topics, their latest developments, and their relevance to society through speaker presentations followed by questions from the audience. The talks are free to the public.

In his presentation Vaccines in the Age of COVID-19, Jutila will discuss how vaccines work and Montanas role in vaccine development, including the impact of Maurice Hilleman, a Montana native and MSU graduate. He will conclude with an emphasis on the immune response to the current SARS-CoV-2 (COVID-19) virus and vaccine development and implementation in COVID-19.

A Bozeman native, Dr. Jutila holds a Ph.D. in immunology/veterinary science from Washington State University, and was awarded a post-doctoral fellowship in immunology at Stanford University before joining the MSU faculty in 1989. His current research focuses on understanding and improving immune responses in the body. He currently heads MSUs Department of Microbiology and Immunology, and is a member of the National Academy of Inventors.

The Zoom presentation will be followed by a question-and-answer period via the Zoom chat function; the event will last approximately an hour.

To access the Zoom link for the talk, go to the Gallatin Valley Friends of the Sciences web site at http://www.gallatinscience.org.

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Science inquiry series addresses 'Vaccines in the Age of COVID-19' - Belgrade News

‘Greys Anatomy’ Star Katherine Heigl Weighs in on Izzies Return in Season 17 – GoodHousekeeping.com

Grey's Anatomy set major expectations for season 17 when the show brought back Derek Shepherd (Patrick Dempsey) for a dream scene in the premiere. Shocking fans even more, another blast from the past, George O' Malley (T.R. Knight), returned a few episodes later. All of this is leading fans to wonder what other iconic characters the ABC medical drama is going to invite back. Will Katherine Heigl's character, Izzie Stevens, be next?

Right now, the answer appears to be one giant question mark, according to what Katherine told E! News's Daily Pop. "You know, I just I don't know, but I would never say never," Katherine explained.

While it might not be the definite "yes" some fans are hoping for, Katherine, who is front and center in the new Netflix series Firefly Lane, didn't give a firm "no," either. If you ask us, it's a bit more promising answer than the response she gave Entertainment Tonight back in 2019.

"I almost feel like that would just be distracting, again, to sort of what theyve done with that show in the seven years since I left and what thats become and what it is to the fans now," she at the time. "I almost feel like it would be like, Yeah we already let that go, why are you here?'"

But then again, Katherine said this before Justin Chambers exited the show last March and his character, Alex Karev, left his wife, Jo (Camilla Luddington), to be with Izzie. So who knows what may unfold in the future.

As fans can remember, Katherine walked away from Grey's in 2010 following the actress's controversial decision to withdraw her name from Emmy consideration in 2008. At the time, Katherine said in a statement per The New York Times that she based her decision on feeling like she wasn't "given the material this season to warrant an Emmy nomination."

Not surprisingly, this didn't sit well with show creator Shonda Rhimes, who later told Oprah Winfrey in 2012 that despite feeling "stung" by the comments, she was also "not surprised."

On The Howard Stern Show in 2016, Katherine claimed she left the show partly because she wanted to start a family (she now has three kids with her husband, Josh Kelley) and because she felt herself "floundering." She also revealed that she had apologized to Shonda behind closed doors about her Emmy comments.

"I was really embarrassed." she said. "I went in to [showrunner] Shonda [Rhimes] and said, I was so sorry, that wasnt cool. I should not have said that.' I shouldnt have said anything publicly, but at the time I didnt think anybody would notice."

So there you have it. Fans will have to keep tuning in when Grey's returns on March 11 to see what Shonda has in store for the Grey-Sloan crew.

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'Greys Anatomy' Star Katherine Heigl Weighs in on Izzies Return in Season 17 - GoodHousekeeping.com

American Association for Anatomy Honors 17 Scientists Advancing Education and Discovery in Anatomical Sciences, Healthcare, and Related Fields -…

Newswise Seventeen academics, researchers, and scientists are being recognized for their significant contributions to the anatomical sciences and the future of anatomy education and research by the U.S.-based international society representing 2,300 members in anatomy and anatomy-related disciplines. Through these awards, grants, and scholarships, the American Association for Anatomy (AAA) continues to elevate, celebrate, and advanceeven in a pandemicthe foundational science of anatomy and its application in healthcare, allied health, and beyond.

Although AAAs awards program culminates in celebrating these 17 honorees, awards, grants, and scholarships are available year-round. AAA is currentlythrough February 1accepting submissions for the Early-Career Anatomist Publication Awards, which recognize excellence in scientific research manuscripts by early-career researchers published in AAAs three peer-reviewed journals: The Anatomical Record, Anatomical Sciences Education, and Developmental Dynamics. Eligible applicants can find details and apply at anatomy.org/awards.

In the major categories already awarded, this years esteemed honorees are:

A.J. Ladman Exemplary Service Award

Lynne Opperman, PhD, FAAA, of Texas A&M University College of Dentistry in Dallas is Regents Professor, Head of the Department of Biomedical Sciences, and Director of Technology Development.

Dr. Opperman is Past President of AAA and current President of the Association of Anatomy, Cell and Biology and Neurobiology Chairpersons. An AAA member since 1998, she has served on numerous committees and task forces including, among others, 125th Anniversary, Program, and Advisory Committee for Young Anatomists (now CECA). An AAA Fellow since 2010, Dr. Opperman was pivotal in creating the Fellows Grant Award Program in 2016, which aims to advance federal funding of anatomical research.

With more than 5,700 research citations, Dr. Opperman is an oft-invited speaker on topics related to mentorship and her research, which includes craniofacial suture development and bone development growth and repair. She was elected a Fellow of the American Association for the Advancement of Science in 2019 in recognition of her research accomplishments, mentorship, and service.

Having mentored more than 140 students, Dr. Opperman trains not just academics, but academics who understand industry and the patent process notable because her company holds five US patents for devices related to bone reconstruction.

Dr. Opperman was born and raised in South Africa, where she completed her PhD before coming to the United States as a Postdoctoral Fellow. Her success in the United States provides an example for trainees and young faculty throughout the world for what is possible with hard work and a mind open to opportunity.

Henry Gray Distinguished Educator Award

Robert M. Klein, PhD, FAAA, of the University of Kansas School of Medicine is Vice Chancellor for Academic and Student Affairs and Chancellors Club Professor of Anatomy and Cell Biology.

For 45 years, Dr. Kleins students have recognized his passionate, student-oriented approach to preclinical curriculum. Said a colleague, For me, his enthusiasm and skill in linking the science and art of medicine was instrumental in sparking my interest in academic medicine as a career.

Dr. Kleins leadership was essential in changing KUs curriculum and in successful accreditation visits. In addition to administration, he remains an active educator and facilitator for small-group, case-based, collaborative learning sessions. Remarked Klein, I work to guide students to become life-long learners a requirement of future physicians.

Dr. Klein is a leader in the use of virtual microscopy for medical education, as well as in organizing national and international events advancing the teaching of anatomy, histology. and embryology. He co-authored two books and published numerous papers on advances in medical education.

An AAA member since 1977, Dr. Klein served on the Educational Affairs Committee and, in 2015, was recognized as a Fellow. He has been named a Charter Member of the Academy of Medical Educators and an Honorary Alumnus of the KU School of Medicine, and he has been recognized with numerous teaching awards including the Alpha Omega Alpha Robert J. Glaser Distinguished Teacher Award and the International Association of Medical Science Educators Master Teacher Award.

Henry Gray Scientific Achievement Award

Wayne Vogl, PhD, FAAA, of The Life Sciences Institute at The University of British Columbia is Professor in the Department of Cellular & Physiological Sciences and recipient of AAAs highest scientific honor for his countless contributions to the anatomical sciences.

Dr. Vogl is internationally recognized for his work using fluorescence microscopy and electron microscopy to explore the relationship between the three major cytoskeletal elements (actin filaments, microtubules, and intermediate filaments) in Sertoli cells and intercellular junctions in the seminiferous epithelium of the mammalian testis, and how the two systems together function to generate morphogenic events (translocation of developing sperm cells, sperm release) in the testis. Dr. Vogls work has led to a critical understanding of the role of the cytoskeleton in Sertoli cells during spermatogenesis and in male fertility.

Dr. Vogl has been cited more than 10,000 times, invited to participate in 55 lectures, and received numerous teaching awards, as well as the Basmajian Award. Consistently funded for more than 40 years, Dr. Vogl has been awarded more than $6 million to advance his work, from which he has published more than 130 peer-reviewed articles, 13 invited reviews and book chapters, and 150 abstracts.

In 2005, Dr. Vogl co-authored Grays Anatomy for Students with Richard L. Drake and Adam W.M. Mitchell. Now in its fourth edition, the text won first prize in Basic and Clinical Sciences at the 2009 British Medical Associations Medial Book Competition and has been translated into 13 languages.

Dr. Vogl joined AAA in 1984 and was named a Fellow in 2009.

Fellows

The rank of Fellow of the American Association for Anatomy (FAAA) honors distinguished members who have demonstrated excellence in science and in their overall contributions to the anatomical sciences. Since 2008, 100 members have been recognized as Fellows. This year, we add five including three Canadians and the first Latina. Below, meet this years esteemed Class of Fellows.

A member since 1999, Rebecca Fisher, PhD, is Professor & Interim Co-Chair of Basic Medical Sciences and Director of the Gross Anatomy Laboratory at the University of Arizona College of Medicine-Phoenix. Dr. Fisher has served as a research mentor for undergraduate, graduate, medical, and postdoctoral students, encouraging diverse trainees to pursue careers in science. Dr. Fisher studies the functional anatomy of mammals and cephalopods. Her current work on octopus-inspired robotics is funded by a grant from the Office of Naval Research. A former Basmajian Award recipient and Board Member, Dr. Fisher is the first Latina to be named an AAA Fellow. She has served in a number of volunteer leadership roles, and currently serves on the Diversity, Equity, and Inclusion Committee. (photo by Chris Richards)

A member since 1999, Julian Guttman, PhD, is Professor of Cellular Microbiology at Simon Fraser University in British Columbia, Canada. He previously received the Young Investigator Award for Morphological Sciences and a Young Anatomist Publication Award, and served two terms on the Board of Directors. Dr. Guttman has been an Associate Editor of The Anatomical Record since 2015 and is on the Editorial Boards of Cytoskeleton and Tissue and Cell. Dr. Guttmans research examines the molecular and morphological alterations that occur during bacterial infections of epithelial cells. He has published more than 60 articles and has served as Principal Investigator (PI) or Co-PI on research projects awarded in excess of $3 million.

Claudia Krebs, MD, PhD, is Professor of Teaching in the Department of Cellular & Physiological Sciences at The University of British Columbia. An AAA member since 2006, Dr. Krebs was elected to the Board in 2020, having previously served on the Educational Affairs Committee. Dr. Krebs continuously advances instruction of neuroscience while combatting neurophobia and innovating teaching modalities. For The HIVE (Hackspace for Innovation and Visualization in Education), she assembled an interdisciplinary team to create digital media for anatomy education, partnering with the Universitys Emerging Media Lab and industry partners like Microsoft. The initiative has developed 18 projects, with more in the pipeline. Additionally, she is the first author of Lippincotts Illustrated Review of Neuroscience, now in its second edition.

At the University of Utah School of Medicine, David Morton, PhD, is Professor of Neurobiology and serves as Vice-Chair of Medical and Dental Education. He directs multiple courses and the gross anatomy lab, and teaches medical, dental, PA, PT, and OT students. He is an Academy of Health Science Educators Fellow and has received numerous teaching awards, including the UU Distinguished Teaching Award. Research interests include creation and incorporation of active learning activities and cadavers in medicine. Dr. Morton authored or co-authored multiple textbooks, including The Big Picture: Gross Anatomy. His video tutorials have received more than 8.5 million views on YouTube. Dr. Morton serves as visiting professor at three medical schools in Ghana. A 20-year member of AAA, he served on the Board of Directors 2014-2017.

A member since 2008, Bruce Wainman, PhD, fills many roles at McMaster University: Professor of Pathology and Molecular Medicine; Director of Anatomy, Education Program in Anatomy, and Surgical Skills Laboratory; and Adjunct Professor of Obstetrics and Gynecology and Surgery. Dr. Wainman has received numerous teaching awards and in 2016 was named a 3M National Teaching Fellow. He has mentored dozens of undergraduates, published 60 articles, and served as Principal Investigator (PI) or Co-PI on research projects awarded more than $5.2 million. He chaired the 2018 Regional Meeting (the most-attended to date), and is a member of the 2020 Nominating Committee. Research interests include interprofessional education, cognitive psychology, and use of augmented and virtual reality in education.

Basmajian Award

Haley OBrien, PhD, is Assistant Professor of Anatomy and Cell Biology at Oklahoma State University Center for Health Sciences, where she uses digital rendering techniques to study the function, physiology, development, and evolution of craniocervical systems. As course director of the Neurology block, she reformatted the nervous system course, resulting in average student improvement of one full letter grade. Since joining the Curriculum Oversight Committee, she developed the first Course Directors Handbook. Just five years post-doctorate, Dr. OBrien has already mentored nine PhD and MS students in research and teaching of human gross anatomy, along with 15 neuroanatomy research medical students. She recently won Oklahoma State University's App Competition for development of a nervous system educational app with a team of medical student researchers. Dr. OBrien has been recognized in the Federation of American Societies for Experimental Biology and AAA Annual BioArt Scientific Image Competition. She previously received two Education Outreach Grants and an Early-Career Publication Award for The Anatomical Record. The Basmajian Award acknowledges her many outstanding accomplishments early in her teaching career.

Early-Career Investigators

These awards recognize investigators in the early stages of their careers who have made important contributions to biomedical science through their research.

C.J. Herrick Award in Neuroanatomy

Andrea M. Gomez, PhD, of the University of California, Berkeley, is Assistant Professor of Neurobiology in the Department of Molecular & Cell Biology. Dr. Gomezs lab opened in 2020, studying how genetic programs balance order and variability in the brain, using electrophysiology, functional imaging, and molecular biology to decode the instructive cues that organize neural networks to discover how synaptic dysfunction manifests in conditions like autism, intellectual disability, and neurodegenerative disorders. In support of this groundbreaking neurological research, she was awarded a 2020 Young Investigator Grant from The Brain & Behavior Research Foundation. An advocate for diversity and inclusion in STEM, Dr. Gomez is Laguna Pueblo and Chicana.

H.W. Mossman Award in Developmental Biology

Eric Van Otterloo, PhD, of The University of Iowa is Assistant Professor in the Iowa Institute of Oral Health Research in the College of Dentistry. He researches craniofacial and neural crest cell development, and related pathologies, using both animal genetics and modern molecular biology approaches. Dr. Van Otterloo is the first author on seven publications and collaborated on nine others. He was among the first to receive an AAA Postdoctoral Fellowship, exploring the critical role of MEMO1 in the development of the facial skeleton. A member since 2010, he is also a member of the Society for Craniofacial Genetics and Developmental Biology, an AAA affiliate. Dr. Van Otterloos research is currently supported by the National Institute of Dental and Craniofacial Research.

R.R. Bensley Award in Cell Biology

Pulin Li, PhD, is a Member of the Whitehead Institute and, in 2020, was named the Eugene Bell Career Development Professor of Tissue Engineering at the Massachusetts Institute of Technology. Dr. Li uses quantitative approaches to gain new insights into tissue biology. Demonstrating abilities across the disciplines of developmental biology, chemical biology, synthetic biology, and imaging technology, Dr. Li studies cell communication circuits that enable multicellular functions. Her lab examines how communication provides positional information to cells within a tissue, how feedback circuits coordinate cell communication in space and time, and how communication systems adapt during evolution. Her contributions include developing tools for discovering novel signaling pathways in tissue development and repair from the top down, and reconstituting and rewiring communication circuits from the bottom up to decipher their design principles. (photo: Whitehead Institute)

Fellows Grant Award Program (FGAP)

This Program supports research proposals submitted to major funding agencies that, although well reviewed, did not receive funding. FGAP aims to help researchers revise grant applications in anticipation of resubmission for approval. This year, FGAP will fund two projects:

Martine Dunnwald, PharmD, PhD, of The University of Iowa is Research Associate Professor of Anatomy and Cell Biology. Her project, Arhgap29 in orofacial development, examines the role of Rho GTPase activating protein 29 (Arhgap29) in orofacial clefts (OFCs). NIH R01 reviewers noted, successful completion of the proposed studies would fill knowledge gaps in understanding the role of periderm [lining of the oral cavity] in pathogenesis of OFC, having significant impact in the field. Despite scientific rigor with inclusion of power analysis and sample size estimates, reviewers requested more data to differentiate between wild type and mutant cells. FGAP funding will support hiring a trainee from an underrepresented minority to generate Arhgap29 cell lines with patient-derived mutations and preliminary mechanistic data using those cell lines.

Heather Szabo-Rogers, PhD, of the University of Pittsburgh School of Dental Medicine is Assistant Professor in Oral and Craniofacial Sciences. Dr. Szabo-Rogers project is Prickle1 protein-protein interactions are required for craniofacial chondrocyte signaling and polarity. The FGAP award will expand an NIH R03 application to a competitive R01. The new application will focus on the development of the nasal capsule cartilages, in addition to determining the role of Prickle1 in primary ciliopathies and Robinow Syndrome (RS). FGAP funding will support hiring a trainee to analyze existing cutting-edge images and generate data from RS-patient cells and a mouse model. Once collected, the new data generated with FGAP funding will strengthen Dr. Szabo-Rogers strong preliminary data.

Postdoctoral Fellowships

This award provides salary support to postdoctoral trainees working in any aspect of biology relevant to the anatomical sciences, including both basic science research and education research.

Gary J. Farkas, PhD, is a Postdoctoral Fellow in the Department of Physical Medicine and Rehabilitation at the University of Miami Miller School of Medicine. His research, Exercise and Nutrition to Reduce Obesity-Induced Inflammation and Improve Cardiometabolic Health in Spinal Cord Injury (ENRIICH-SCI), adds to more than two dozen publications on spinal cord injury and rehabilitation. This research aims to define the impact of functional electrical stimulation leg cycle exercise and diet, versus diet alone, on epicardial and abdominal visceral adipose tissue and proinflammatory adipokines in persons with chronic motor complete C4-T4 spinal cord injury. A member since 2010, Dr. Farkas serves on the Educational Affairs Committee, co-created the educational abstract scoring rubric, and initiated the LGBTQ+ in Anatomy community.

Soma Dash, PhD, is a Postdoctoral Research Associate in the Trainor Lab at the Stowers Institute for Medical Research. Dr. Dash joined Stowers and AAA in 2018. The focus of her research is to determine a role for ribosome biogenesis, via RNA polymerase I subunits, Polr1a and Polr1c, and associated factor, Tcof1, in neural crest cells in enteric nervous system formation and gastrointestinal birth defects. Building upon previous studies published by the Trainor Lab related to cranial neural crest cells function and Treacher Collins syndrome, this new research has a high potential impact for therapeutic studies of Hirschsprung disease. I am driven to identify the nature and molecular mechanism of regulatory factors like ribosome biogenesis and their relation to developmental defects, said Dr. Dash.

Education Research Scholarship

Hei Ching Kristy Cheung is a graduate student at Western University in Ontario, Canada, where she is pursuing a Master of Science degree in Clinical Anatomy, as well as a Learning Design Certificate in Educational/Instructional Media Design. She has been a teaching assistant for half a dozen courses in gross and clinical anatomy, histology, and dentistry, and assisted with the development of e-learning modules for the medical program using articulate storyline software to revise and improve e-modules in gross anatomy and histology. Cheungs education research, Meaningful Motion: Development of a functional anatomy online resource for allied health professionals, will evaluate such modules in the wake of the dramatic shift to virtual learning. Cheung joined AAA in 2020.

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American Association for Anatomy Honors 17 Scientists Advancing Education and Discovery in Anatomical Sciences, Healthcare, and Related Fields -...

New York Times public editor: The anatomy of the Wolfe scandal – Columbia Journalism Review

Last Tuesday, the day before the inauguration of President Joe Biden, an editor at the New York Times found herself in a firestorm of online fury for a tweet she posted that afternoon: Biden landing at Joint Base Andrews now. I have chills.

Some, such as Glenn Greenwald, formerly of The Intercept, saw itand another tweet that followed, which described the Trump administration as childishas a sign that the media would not engage in adversarial coverage of the Biden administration. Many conservatives, like Fox News senior political analyst Brit Hume, saw it as a show of political bias.

By the time Biden was sworn in the next day, Lauren Wolfethe author of the tweethad been informed she was being fired.

Hume told me that while he believes journalists should be presented to the audience as neutral in their news coverage and thinks Wolfes tweet failed to meet that standard, it didnt seem to me to be a fireable offense.

But even after the saga received celebrity-scandal treatment on both sides of the Atlanticcomplete with a paparazzo dispatched to Wolfes Brooklyn neighborhood to snap a picture of her walking her dogmany of the basic facts of the story remain murky.

I spoke to Wolfe, who told me that she had been working as an editor on the Times Flexible Editing Desk, a unit in the newsroom that helps produce the live briefings on major stories, for about nine months. Her position was whats known at the Times as casual, meaning she was paid hourly, with no set schedule. Its intended as a temporary employment status, and Wolfe, who relied on the job as her sole source of income, had hopes of moving over to a full-time position.

Those hopes were dashed when she received a call from her bosss boss in the standards department. (The standards editor did not return my request for comment; Wolfe asked that his name not be included in this story.) I was told on the phone that the chills tweet was why I was fired, she says.

Wolfe says she tried to argue that her tweet was being misread. This was not even a political tweet. I had chills, meaning after the attempted overthrow of our government, the nightmare weve all been through, I had chills watching the democratic process work, she says. And I get where other people are like, I had chills for Biden, but that was not what I was saying. She says the standards editor told her, Im sorry, we cant have this. We cant have our name associated with such things. (Wolfe also says her direct boss, who did not return a call requesting comment, told her, For me, the chills tweet was fine, but the next onethe childish onewas not okay.)

For its part, a Times spokesperson told me, the paper is not going any further publicly than a statement it issued citing privacy concerns as the reason it would not go into its rationale for Wolfes dismissal: Theres a lot of inaccurate information circulating on Twitter. For privacy reasons we dont get into the details of personnel matters but we can say that we didnt end someones employment over a single tweet. Out of respect for the individuals involved we dont plan to comment further. (To clarify something that has been incorrectly reported, Ms. Wolfe was not a full-time employee, nor did she have a contract.)

This stance is standard practice among employers, to avoid giving terminated employees grounds for bringing claims against the companyand the New York Times Guild is currently negotiating on behalf of Wolfe with Times management after issuing a statement citing procedural concerns about her termination. But in this instance, the Times statementspecifically, its insinuation that there had been a pattern of behavioris Wolfes main complaint. I dont want to be hired back, she says. What I want is for them to retract this bullshit statement that makes me sound like some shitty employee that they used this as a final excuse for.

When I asked the Times for further details about any previous issues it had with Wolfes social media behavior, the paper declined, referring me to its statement. I asked Wolfe if there had been prior issues with her conduct on social media; the only incident she could think of was last fall, when she was warned by the standards editor that some of her tweets were bordering on inappropriate.

Paraphrasing, she says that the post at issue was something like Conservatives who wont wear masks are an example of extreme toxic masculinity. She was especially concerned because, in 2018, she had been one of the critics whom Trump blocked on Twitter, which led to a Knight First Amendment Institute lawsuit that went to the Supreme Court. But Wolfe was left with the impression that it was a routine review of the social media policy and, after deleting the tweet, thought the matter was resolved.

Wolfe, forty-five, says editing for the Times was a long-held ambition. I worship the Times, she tells me. I grew up in New York. To me it was the end-all-be-all thing. I mean, my first published story in life was at the Times. Getting a permanent job with the paper had been something of a quest for her.

Last spring, Wolfe leapt at the chance to start working on the Flex Desk and began the year optimistic that she was in line for a position on the new Live team, headed by national editor Marc Lacey, that was announced in early December.

Not being a full-time employee, she says, was also cited as one of the reasons she was fired. In her discussion with the standards department editor, Wolfe says, she was told, If you were full-time, we would have ways of disciplining you. And because youre not, we just have a much higher standard.

That just made me really fucking mad. Youre painting me as some weirdo freelancer. Its not true, she says. Im sorry. Im really emotional, because I loved my job and I know I did well. And Im just mortified theyd characterize me this way.

What is left is another example of how easy it is to derail a career with one tweet. The social media guidelines the Times demands its employees follow are vague, focused less on the content of a post and more on how it is read by others; the guidelines bar anything else that undercuts the Timess journalistic reputation or that appear[s] to take sides on issues. That means Times staffers do not have a clear way of knowing if theyre committing a fireable offense before they press post.

One of the terrible things about Twitter and one of the main reasons wed all probably be better off paying less attention to itthough, of course, I have just amplified it further with this columnis the way it can take a morsel of fact and, through a viral haze of likes and retweets, transform it into a grand and urgent saga.

And until the Times has clearer rules of the road for its newsroom, it would be understandable if more editors and reporters make the decision to simply stop tweeting.

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New York Times public editor: The anatomy of the Wolfe scandal - Columbia Journalism Review

Katherine Heigl Says Being Labeled as Difficult Amid Greys Anatomy Feud Caused Severe Anxiety – Us Weekly

Sorry, not sorry. Katherine Heigl admitted that backlash about her behind-the-scenes reputation took a major toll on her mental health after her Greys Anatomy exit.

I may have said a couple of things you didnt like, but then that escalated to shes ungrateful, then that escalated to shes difficult, and that escalated to shes unprofessional,' the 27 Dresses star recalled in a recent interview with The Washington Post, published on Thursday, January 28. What is your definition of difficult? Somebody with an opinion that you dont like? Now, Im 42, and that st pisses me off.

Heigl played Dr. Izzie Stevens on the long-running ABC drama for six seasons before ultimately leaving the show in 2010. Two years prior, she raised eyebrows when she withdrew herself for Emmys consideration because she didnt think the material she was given during season 4 was worthy of a nomination. Her comments quickly sparked rumors of tension between her and Greys creator Shonda Rhimes, who said at the time that she was surprised but not insulted by Heigls statement.

At the time, I was just quickly told to shut the fk up. The more I said I was sorry, the more they wanted it, Heigl continued. The more terrified and scared I was of doing something wrong, the more I came across like I had really done something horribly wrong.

After leaving Greys Anatomy, Heigl put more focus into her film career. However, the whispers about her behavior caused a shunning within the industry and she noticed that her films started to make not quite as much money. During her darkest moments, her husband, Josh Kelley, was very worried about the state of her mental health.

If she said [some of it] today, shed be a hero, Kelley, 40, told the outlet. I cant imagine what all of that pressure did to her over the years. It would be hard for anybody to process that, especially when its unjust and a lot of its negative.

Heigl married the singer-songwriter in 2007 and they adopted daughter Naleigh, now 12, two years later. In 2012, they adopted daughter Adalaide, now 8, and welcomed son Joshua in December 2016. One year before giving birth to her son, the Firefly Lane star experienced an extreme uptick in anxiety.

I asked my mom and my husband to find me somewhere to go that could help me because I felt like I would rather be dead, she recalled. I didnt realize how much anxiety I was living with until I got so bad that I had to really seek help. You can do a lot of inner soul work, but Im a big fan of Zoloft.

While Rhimes, 51, has previously made shady comments about Heigl in the years since their rumored feud began, the Knocked Up star has seemingly put the bad blood behind her. On Wednesday, January 27, she told E! News Daily Pop that she would never say never to making an appearance on the medical drama. Despite the ups and downs her career has faced, Heigl is comfortable making bold choices and advocating for herself on set.

Ive grown into accepting that ambition is not a dirty word, she told The Washington Post. And that it doesnt make me less of a feminine, loving, nurturing woman to be ambitious and have big dreams and big goals. Its easier to be happy because I have a little more gentleness for myself.

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Katherine Heigl Says Being Labeled as Difficult Amid Greys Anatomy Feud Caused Severe Anxiety - Us Weekly

The Anatomy of an African Wild Dog Hunt – PBS

The Anatomy of an African Wild Dog Hunt

Published: January 26, 2021

Narrator: In an African wilderness like Mozambique's Gorongosa National Park, each animal faces a fundamental taskday in, day outfinding something to eat.

Herbivores have an additional challenge: they must also avoid being eaten.

As for carnivores, to survive, they must kill. And to kill, they must hunt.

Paola Bouley: There's some dance that happens between those two groups of species. One doesn't want to be eaten, the other needs to eat. So, they each fulfill a unique niche in the ecology of the system.

Narrator: Two top carnivore species roam the forests and floodplains of Gorongosa: African wild dogs and lions. Each has their own particular style of hunting, and their own unique effect on the prey species around them.

Bouley: A lion is an ambush predator and our lions in Gorongosa tend to hang out in the tall grass and they almost literally wait for something to walk into their mouths. Theyre not out running on the flood plains chasing down prey. They dont have to spend that energy. Theres a stray waterbuck or a warthog thats just walking through the grass and all of a sudden, a lion is there. And it takes a split second for a lion to take it down.

Narrator: Prey are so plentiful in Gorongosa, lion rarely roam from their favorite grasslands, limiting their impact on the ecosystem.

Wide-ranging wild dogs provide an essential contrast.

Bouley: Compared to an ambush predator like a lion, a wild dog is a coursing predator. And that means that it chases down its prey. Its not sitting, lying in wait for something to walk up to its area. Its going to chase down what it wants to consume.

Narrator: Weighing less than eighty pounds, African wild dogs are built for speed and endurance. Their long, thin legs can carry them over a mile during a hunt and propel them at speeds approaching 40 miles an hour.

Bouley: Now, a lion is going to think twice about running after something, especially if they can just pick it out of the grass. But dogs are not stealthy in that sense. Theyre gregarious. Theyre playing together. Theyre noisy. Animals see them coming from far. Theyre not stealthy at all. So, they have to rely on the chasing.

Chasing, clearing, very different strategy to a lion.

Narrator: And there's much more to that strategy than simply out-running prey. The pack's meals emerge from an extraordinary routine.

Bouley: A typical day for the dogs right now is they tend to rest during the heat of the day but in the early mornings and late afternoons they begin to play, socialize more together and they hunt.

Antnio "Tonecas" Paulo: (Translated from Portuguese) About thirty minutes before the hunt, they start playing, and you can see at that stage that they start to lower their heads and prick up their ears a bit and they make a calling sound between them.

Bouley: So, we're looking at some of the best wild dog habit here. It's a wide-open expanse, really flat, hard substrateand they'll course through here.

They start moving across the landscape and then fractions of the pack break off and begin to select prey. Those dogs out in front who want to start hunting are out there already sussing everyone out.

Here we go.

Here in Gorongosa, we have palm thickets, and termite mounds and little patches of forest. Animals like a bushbuck or an oribi would be hunkered in the shade and what we have is a pack of dogs and a wave of teeth that are just sweeping through the landscape, sifting animals out of their refuges, and looking for that one weak moment.

Narrator: Once a victim is flushed out, the wild dogs kick into high gear.

Paulo: (Translated from Portuguese) They chase their prey at a very high speed. When this wave arrives, the prey has little chance to survive the attack.

Bouley: The beauty of a pack is that they function as a whole. Everybody needs to do well together. The sum is greater than the parts with a wild dog pack.

There's no fighting at kills. There's no outward aggression like you'll see with the lion. Everybody gets to eat, nothing is wasted. So, vultures will hang around, but there's very little scraps to be taken. They consume everything.

So, theyre having an impact on how animals are distributing themselves because herbivores understand: thats a predator. They are fulfilling a unique role as a coursing predator in this system. And thats a good thing.

PRODUCER / WRITER

David Murdock

EXECUTIVE PRODUCERS

Jared Lipworth

Sean B. Carroll

EDITOR

Emmanuel Mairesse

NARRATOR

Rodd Houston

DIRECTORS OF PHOTOGRAPHY

Erin Harvey

BRETT KUXHAUSEN

Sound Recordist

Sebastian Dunn

ORIGINAL MUSIC BY

Ivan Mairesse

HEAD OF PRODUCTION & DISTRIBUTION

Anne Tarrant

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Heather Forbes

DIRECTOR OF OPERATIONS

Lori Beane

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The Anatomy of an African Wild Dog Hunt - PBS

Katherine Heigl Hints at Possible Return to Greys Anatomy After Dramatic Exit: Never Say Never – Us Weekly

Water under the bridge? Katherine Heigl would be down to bring Izzie Stevens back to Greys Anatomy years after her dramatic 2010 exit.

I dont know, the Emmy winner, 42, told E! News Daily Pop during a virtual interview on Wednesday, January 27, when asked if she would ever return to the beloved ABC medical drama. But I would never say never.

Heigl starred on the Shonda Rhimes-created series from 2005 to 2010, departing from the show after its sixth season. Two years before she left, the New Years Eve actress sparked drama behind-the-scenes when she opted out of Emmy consideration because she didnt think the material she was given during season 4 warranted a nomination. At the time, Rhimes, 51, was surprised by Heigls comment but wasnt insulted.

I have a really wonderful working relationship with Katherine. Everybody knows Izzie is one of my favorite characters, she said, claiming that Katherine asked me to write her light story line for the second half of the season so that she could do her movie.

As rumors of tension between the showrunner and the 27 Dresses star continued to swirl, fans wondered how long Heigl would stay on the series. When her exit deal was finalized in the middle of season 6, Heigl said she wanted to focus on spending time with her family.

Reflecting on the circumstances of her departure, Heigl said she was really embarrassed when her comments went viral.

I went in to [see] Shonda and said, Im so sorry. That wasnt cool, and I should not have said that. And I shouldnt have said anything publicly, the Knocked Up star said on The Howard Stern Show in 2016. But at the time, I didnt think anyone would notice. I just quietly didnt submit and then it became a story, and I felt I was obligated to make my statement, and [I should have just said], Shut up, Katie.'

While Heigl has seemingly put her mistakes behind her, Rhimes threw shade at the Suits alum while discussing the culture on the Scandal set. There are no Heigls in this situation, she told The Hollywood Reporter in 2014. I dont put up with bullshit or nasty people. I dont have time for it.

Though she might not be walking the halls of Seattle Grace Mercy West Hospital anytime soon, Heigl is plotting a return to TV with the upcoming Netflix drama Firefly Lane, which hits the streaming platform in February. Working on the series which is based on Kristin Hannahs novel of the same name was like a breath of fresh air.

Every single one of us has probably had that experience where when you try to stand up for something or put your foot down about something, youre either hysterical or difficult or being a bitch, Heigl said on Wednesday. That didnt exist on this set. There was none of that and you felt really protected. It was phenomenal.

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Katherine Heigl Hints at Possible Return to Greys Anatomy After Dramatic Exit: Never Say Never - Us Weekly

Greys Anatomy Star Ellen Pompeo Has A New Show In The Works, But Its Not What You Think – CinemaBlend

The drama would, of course, take its main story from Hilderbrand's trilogy, which consists of the novels Winter in Paradise (2018), What Happens in Paradise (2020) and Troubles in Paradise (2020). The story focuses on Irene Steele, a recently widowed mother who soon discovers that her husband had been living a double life before his death, and had an entire other family waiting for him in the Caribbean, on the island of St. John.

When Irene and her son travel there, they quickly become wrapped up in the spirited culture involved in life on St. John, but have to come to terms with the truth about their family and their future as they delve deeper in her husband's other life and expose more of his secrets.

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Greys Anatomy Star Ellen Pompeo Has A New Show In The Works, But Its Not What You Think - CinemaBlend