What you need to know about Coronavirus and pregnancy in Ireland – RSVP Live

As if Pregnant women didn't have enough to worry about, many are now facing into added stress and uncertainity due to the coronavirus.

Since the first outbreak in China, the information available to pregnant women on how the virus affects unborn babies or whether mams-to-be are more susceptible to catching it in the first place, has been extremely limited.

So what do you need to know? The health experts are still unclear as to how exactly COVID-19 affects pregnant women and their babies.

One of the biggest risks of the virus according to the HSE is a High temperature, they explain: "One of the symptoms of coronavirus is fever (high temperature). This can increase the risk of complications during the first trimester (week 0 to 13)."

They urge pregnant women if you have a high temperature and you are pregnant, phone your GP or midwife.

When you are pregnant, your body naturally weakens your immune system. This is to help your pregnancy continue successfully. It means that when you are pregnant you may pick up infections more easily.

All pregnant women should get the flu vaccine. This will protect you and your baby from the flu, not from coronavirus.

The HSE advise that if you have coronavirus, there are extra precautions they will need to take before, during and after your baby's birth. Your obstetrician or midwife should talk to you about the safest way and time for your baby to be born.

Other expert doctors may also be involved in your care. These might include a doctor who specialises in infectious diseases and a neonatologist. This is a doctor who specialises in the care of newborn babies.

You may be in an isolation room with en-suite facilities during labour. You may need to stay in this room throughout your hospital stay.

You will not have to wear a facemask during labour and birth. But you will need to wear a surgical mask when youre outside your room.

Other than your doctor or midwife, only one other person may stay with you for the delivery. This could be a partner or family member. They will need to wear protective equipment to minimise the risk of infection.

If you have coronavirus, your doctor or midwife will discuss your options for after your baby is born.

One option may be to arrange for someone else to care for your baby while you wait for coronavirus to pass. This is to protect your baby from catching the virus.

A family member or a healthcare worker can provide this care. This could be provided at home or in the hospital. How long this lasts for will vary. The advice will depend on your symptoms and the results of any tests you have had.

If you choose to care for your baby after the birth, your doctor or midwife will explain the risk.

You and your baby will then be isolated in a single room with an en-suite bathroom. Your baby will be in an enclosed incubator in your room. An incubator is a special crib made of plastic, it keeps your baby warm. You will be able to see your baby in the incubator.

When your baby is outside the incubator for breastfeeding, bathing or caring you will need to:

Your baby should be observed for signs of infection. This will be for at least 14 days after the last contact with you. If your baby develops any signs of infection, they will need to be tested.

You will be advised about how many visitors you and your baby can have. In some cases, this might be just you and your partner. All visitors will need to wear protective equipment to wear.

If you have coronavirus and you are caring for your baby, you will be encouraged to breastfeed as normal.

You may decide to express breast milk so that someone else can feed your baby. This is usually your partner or a close family member. You might do this if you feel too unwell to breastfeed. Your healthcare team may also advise you that this is the safest way to feed your baby.

If you breastfeed

According to the European Society of Human Reproduction and Embryology there is no strong evidence of any negative effects of Covid-19 infection on pregnancies, especially those at early stages.

There are a few reported cases of women positive for Covid-19 who delivered healthy infants free of the disease.

However, they add that some of medical treatment given to severely infected patients may indicate the use of drugs which are contraindicated in pregnant women.

Therefore as a precautionary measure they advise all fertility patients considering or planning treatment should avoid becoming pregnant at this time.

For those patients already having treatment, they suggest considering deferred pregnancy or embryo freezing for later embryo transfer.

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What you need to know about Coronavirus and pregnancy in Ireland - RSVP Live

New Details Revealed on How Plants Maintain a Healthy Sperm-Egg Ratio – UMass News and Media Relations

AMHERST, Mass. Current molecular biochemistry, microscopy and genetic techniques have become so powerful that scientists can now make mechanistic discoveries supported by multiple lines of evidence about intimate processes in plant reproduction that once were very difficult to examine, says molecular biologist Alice Cheung at the University of Massachusetts Amherst.

She is the senior author of a new paper in Nature describing how she and her team used such tools to solve, in unprecedented detail, the mechanisms of how flowering plants avoid polyspermy. As the name suggests, polyspermy results from multiple sperm entering and fertilizing an egg, a condition harmful to the zygote. In plants, preventing polyspermy also means higher chances for more females to be fertilized and ensures better seed yields, both of which are agriculturally important, Cheung points out.

For years, she and her long-time collaborator Hen-Ming Wu have led a team that includes a former postdoctoral associate, Qiaohong Duan, a current postdoc Ming-Che (James) Liu, and several graduate students in investigating FERONIAs dual roles in reproduction. For the current paper Duan and Liu are co-first authors.

Cheung says, It is very exciting to be able to explain how in multiple steps a plant creates an environment in its ovule, where the egg cell is located, that is first receptive to an incoming pollen tube to deliver sperm, but once fertilization is ensured it will instantly switch to block more pollen tubes from approaching to guard against polyspermy. These two acts are controlled by a gene called FERONIA, she adds, which encodes the FERONIA receptor kinase that senses signals on the cell surface and instructs the cell to respond appropriately.

Cheung says one of the key discoveries in their latest work is FERONIAs role in the cell wall and, in particular, its ability to interact with pectin, a sugar polymer in the wall. As conditions vary, one form of this polymer, called de-esterified pectin, can maintain a malleable wall, for example, so the first pollen tube arriving at the egg chamber inside the ovule can penetrate. But this pectin can also abruptly harden after the first pollen tube has penetrated, blocking more from entering.

This special pectin also triggers other activity, they discovered. Cheung and colleagues say they observed for the first time that de-esterified pectin serves as a signal to trigger an environment enriched in nitric oxide (NO) at the entrance to the egg chamber. In a series of bioassays, molecular interaction and biochemical analyses, they show that this gaseous signaling molecule modifies and de-activates a chemoattractant produced by the female to guide pollen tubes to their target. This quick change insures that late-arriving pollen tubes cannot approach an already fertilized ovule.

Cheung explains, As a gas, NO can diffuse very quickly, maybe even instantly as it is produced. The title of our paper, FERONIA controls pectin- and nitric oxide-mediated male-female interaction captures how our latest work connects these two FERONIA- controlled conditions. What led us to our findings is that without FERONIA, the cell wall is deficient in de-esterified pectin, but with FERONIA present, the wall works both as a source of signal molecules to trigger NO and also a physical barrier.

The molecular biologist says that because of its almost global importance to plant survival that her group and others have demonstrated, there are now likely dozens of labs around the world from plant stress physiologists to molecular structural biologists pursuing different aspects of FERONIA and its related proteins. Cheung says some of these proteins function together in very intriguing ways, so there is immense potential for advances in plant biology and fundamental signal transduction mechanisms from this very active field.

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The Applications and Advantages of HILIC – AZoM

Image Credit:Gorodenkoff/Shutterstock.com

Liquid chromatography is an analytical technique used to separate components in a mixture using a liquid mobile phase and solid stationary phase. The mode of chromatography used depends on the polarity of the analyte of interest.

Two of the most common types of liquid chromatography include normal phase and reversed-phase chromatography, but now hydrophilic interaction chromatography (HILIC), which is a mixed-mode of chromatography, has gained popularity, showing many advantages over the more traditionally used liquid chromatography techniques.

Hydrophilic interaction chromatography is a type of mixed-mode liquid chromatography, mainly used for the separation of polar compounds.

When HILIC first appeared, it was considered a new type of normal phase chromatography, however, now it is thought to be much more complex than being just another type of normal phase chromatography. HILIC does use polar stationary phases that are used in normal phase chromatography, but the mobile phase used is like that in reversed-phase chromatography.

Like other modes of chromatography, HILIC has a range of different stationary phases available, including silica-based, pentafluorophenyl and pentahydroxy phase columns. The mobile phase for HILIC is generally acetonitrile with a small percentage of water, although other solvents that are miscible with water, such as THF, can also be used. Using acetonitrile as a solvent means that the lipid bilayer inside the column does not get disrupted as it would potentially be if an alcohol mobile phase was used. Additives in the mobile phase such as ammonium acetate and ammonium formate can be added to control the pH and ionic strength.

The mode to which HILIC works is not fully understood, but it is thought to work by the polar analytes partitioning in and out of the water layer that is adsorbed onto the stationary phase surface. Dipole electrostatic interactions are also thought to play a part in how HILIC works.

There are many advantages of HILIC over other kinds of chromatography. These include:

There are not many disadvantages to using HILIC over other types of chromatography if HILIC suits the compound of interest, but there are some disadvantages to consider. These include:

HILIC can be used across a wide range of fields to analyze polar chemical and biochemical molecules. Fields that HILIC is used include pharmacology, biochemistry, the food industry and in agriculture.

The most common area of analysis is for drugs and their metabolites, but HILIC is also being used to analyze carbohydrates, peptides, antibiotics and pesticides. The use of HILIC to analyze biological samples has increased because sample preparation when looking for metabolites is very simple, as metabolic processes uses the addition of polar groups.

The applications of HILIC across each field include:

Buszewski, B. and Noga, S. (2011). Hydrophilic interaction liquid chromatography (HILIC)a powerful separation technique. Analytical and Bioanalytical Chemistry, 402(1), pp.231-247.

Heaton, James & Smith, Norman. (2012). Advantages and Disadvantages of HILIC; a Brief Overview. Chromatography Today. 5. 44-47.

Rodrguez-Gonzalo, E. and Garca-Gmez, D. (2018). Hydrophilic Interaction Chromatography: Current Trends and Applications. Reference Module in Chemistry, Molecular Sciences and Chemical Engineering.

https://www.news-medical.net/life-sciences/Hydrophilic-Interaction-Chromatography-Applications.aspx

https://www.chromacademy.com/

Disclaimer: The views expressed here are those of the author expressed in their private capacity and do not necessarily represent the views of AZoM.com Limited T/A AZoNetwork the owner and operator of this website. This disclaimer forms part of the Terms and conditions of use of this website.

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NMMTA sceptical of MoH&FWs new gazette on the requirement of PhD for authorised signatory at diagnostic labs – Express Healthcare

The National MSc Medical Teachers Association (NMMTA) recently wrote to the Ministry of Health and Family Welfare sharing their reservations related to the recent gazetted notification by the ministry on the compulsion of PhD degree for authorisation of lab reports at all medium and advanced laboratories.

According to the latest gazette notification regarding Clinical Establishment (Central Government) Amendment Rules 2020, professionals with MSc degree in medical microbiology or medical biochemistry with three years of laboratory experience can become authorised signatory in a diagnostic laboratory for tests respective to their specialisation without recording any opinion or interpretation of lab results.

A PhD in medical microbiology or medical biochemistry shall be required for medium and advanced laboratories, the gazette stated. The notification came after the Board of Governors of the Medical Council of India (MCI) communicated its decision regarding the role of an authorised signatory to the ministry.

In keeping with this, the NMMTA had filed a writ petition in Delhi High Court in 2019, and hearing of the case was supposed to take place on 16th March, 2020 but due to the outbreak of novel Covid-19, it has been postponed to 20th May, 2020.

Commenting on the recent announcement and due next course of actions, Dr Sridhar Rao, President, National MSc Medical Teachers Association said, We welcome the initiated move by MoHFW, but we do have some reservations on this. We believe that knowledge and skills required to interpret and sign diagnosis test reports, are already acquired during the Medical MSc. Postgraduate course and PhD degree dont confer any additional skills or knowledge in performing these routine tests. And to highlight this aspect, we have already written a letter to the ministry.

He also pointed out that since the medical laboratory sector does not have the streamlined regulatory system/agency to provide the exact numbers, our crude estimation is that there would be approximately 30,000 qualified professionals, who will be deprived or demotivated from their work. In such a condition, where we have lakhs of laboratories across the country, and knowing the fact of scarcity of qualified doctors in the country, will it be possible for doctors to sign the reports instead of attending patients? Understanding the situation, we recommend to the ministry that the scientists with appropriate qualifications and training, who are already available, government should utilise their services rather than siding them away.

Clinical scientists signing laboratory reports is practised all over the world, including the US, the UK, the European Union, Middle East countries, New Zealand, Sri Lanka, Nepal, etc. In fact, the West Bengal government had included the clinical scientists in its Clinical Establishments Act guidelines. With the Union government clearing the way, rest of the states must adopt these guidelines. However, we have already asked all the state government health officials to implement the amendment as per the latest gazette notification regarding Clinical Establishment (Central Government) Amendment Rules 2020, he added.

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NMMTA sceptical of MoH&FWs new gazette on the requirement of PhD for authorised signatory at diagnostic labs - Express Healthcare

GeneDx Celebrates 20 Year History as Pioneer In Genetic Sequencing and Testing – BioBuzz

GeneDx, a global leader in genomics andpatient testing, is celebrating its remarkable 20th anniversary throughout themonth of March.

The Gaithersburg, Maryland company has played an important role in the history of genetic sequencing and the rise of the BioHealth Capital Region as a global biohealth cluster. GeneDx was the very first company to commercially offer NGS (Next Generation Sequencing) testing in a CLIA (Clinical Laboratory Improvement Amendments) lab and has been at the leading edge of genetic sequencing and testing for two decades. The companys whole exome sequencing program and comprehensive testing capabilities are world-renowned.

In its storied 20 yearhistory, GeneDx has provided genetic testing to patients in over 55 countries.The company is known globally as world-class experts in rare and ultra-rarediseases.

In 2000, GeneDx was founded by former National Institutes of Health (NIH) scientists Dr. Sherri Bale and Dr. John Compton. These two genomics experts and thought leaders started GeneDx to complete an important mission: To provide rare and ultra-rare disease patients and families with diagnostic services that were not commercially available at that time.

Prior to launching GeneDx, Bale spent 16 years at NIH, the last nine as Head of the Genetic Studies Section in the Laboratory of Skin Biology. She has been a pioneer during her storied career, publishing over 140 papers, chapters and books in the field. Her 35-year career includes deep experience in clinical, cytogenetic, and molecular genetics research.

Before partnering with Bale to form GeneDx, Compton was an investigator at the Jackson Laboratory, and for the last nine years as a senior scientist in the Genetics Studies Section at the NIH. Comptons work on the molecular genetics of inherited skin disease and expertise in laboratory methodology is known throughout the world. Compton has remarkable experience in the development and application of molecular biological techniques to answer questions about genetics and epidermal differentiation.

GeneDx, like manysuccessful BHCR life science companies, had a humble start, operating initiallyout of the Technology Development Center incubator. Just six years later,GeneDx was acquired by BioreferenceLabs for approximately $17M.

From there, the companylaunched its first array CGH (Comparative Genomic Hybridization) or aCGH testin 2007. An array CGH is also called microarray analysis, which is a atechnique enabling high-resolution, genome-wide screening of segmental genomiccopy number variations (NIH). By 2008, GeneDx had launched its Cardiology NextGeneration Sequencing Panel and by 2011 the company had commercialized itsneurology testing program. In 2012, GeneDx launched its Whole Exome Sequencing (XomeDx) for which it has become so well known in the genomicfield. A year later its Inherited Cancer Panels hit the market. 2018 saw thecompany achieve a significant milestone when it announced ithad performed clinical Exome Sequencing on more than 100,000 individuals.

Both Bale and Comptonhave since retired and GeneDx is currently led by Chief Medical Officer Dr. Gabriele Richard;Chief Innovation Officer Kyle Retterer, MS;Rhonda Brandon, MS

Chief InformationOfficer; and Dr. Sean Hofherr, FACMG, CLIA Laboratory Director & ChiefScientific Officer.

GeneDx has come a longway from its incubator headquarters over the past two decades. With over 450employees, the company continues to deliver on its mission to provide crucialdiagnostic genetic testing capabilities to patients and families across theglobe.

Happy Anniversary GeneDX. Heres to many more.

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Pediatrician and Geneticist Dr. Harvey Levy Receives 2020 David L. Rimoin Lifetime Achievement Award in Medical Genetics from the ACMG Foundation for…

BETHESDA, Md., March 18, 2020 /PRNewswire/ -- Internationally acclaimed clinical geneticist and pediatrician Harvey Levy, MD, FACMG, is the recipient of the 2020 ACMG Foundation for Genetic and Genomic Medicine's David L. Rimoin Lifetime Achievement Award in Medical Genetics.

Dr. Levy, senior physician in medicine and genetics at Boston Children's Hospital and professor of pediatrics at Harvard Medical School, is being honored for his many years of groundbreaking work with patients who have genetic metabolic diseases including phenylketonuria (PKU), homocystinuria, cobalamin metabolic disorder, and others; as well as for his training and mentoring of the next generation of genetics service providers; and for his major contributions to the development of newborn screening in the United States and around the world.

Dr. Levy's medical career spans more than 60 years. He hasmentored over 60 medical genetics fellows; published more than 400 research articles, reviews, book chapters, and proceedings from research meetings; written 2 books and created 2 educational videos for patients and clinicians; served on editorial boards and as a reviewer for numerous prominent research journals; and founded and formerly directed both the Maternal PKU Program and the Inborn Errors of Metabolism/PKU Program at Boston Children's Hospital.

"Harvey Levy is a physician scientist who has been instrumental in the development of newborn screening programs for metabolic diseases," said former ACMG Executive Director Dr. Michael S. Watson, FACMG. "Of particular importance has been his melding of knowledge of clinical genetics, population genetics and metabolic diseases to identify critical issues in the transition from a disease-based understanding of particular metabolic diseases to a population-based prevention program that has had enormous impact on hundreds of newborns in the United States."

"We take newborn screening for granted now," said Gerard Berry, MD, director of the Metabolism Program and professor of pediatrics at Harvard Medical School. "There are laws in different states that babies need to be screened for certain diseases. But when Harvey began, this was uncharted territory. People didn't understand the power of newborn screening and how it could change lives by allowing someone to get on a diet or a medication that they need to take for life in order to be healthy. Harvey played a major role in allowing all of this to come to fruition. These same individuals, who might have been institutionalized years ago because of severe intellectual disability, are now students in elite colleges. Harvey possesses insight and super-ability to understand what is really important for healthcare. Newborn screening is one of the major healthcare successes of the previous centurymaybe the most important healthcare success. And Harvey was part of a group of unique individuals who helped to see that through."

The news that he had received the David L. Rimoin Lifetime Achievement Award came to Dr. Levy as a delightful surprise. "This means a great deal to me because of the ACMG, where I've been an active member for a number of years," Levy shared. "It's a wonderful organization full of outstanding individuals, so to be in that company is particularly gratifying. And it's very, very nice to be appreciated."

"The Rimoin family is proud to recognize Dr. Harvey L. Levy, whose outstanding work includes studies that formed the basis for newborn metabolic screening, the discovery of the first human vitamin B12defect and the establishment of cobalamin defects, and the development of Maternal PKU programs," said Dr. Ann Garber, David Rimoin's surviving spouse."Based on his scientific accomplishments, along with his remarkable integrity, empathy and collaboration, our family is pleased to honor Dr. Levy with the David L. Rimoin Lifetime Achievement Award."

Beyond his list of academic achievements and leadership positions, the nominations for Dr. Levy to receive this award stressed his abounding generosity of time, knowledge and skill while working with patients, families and the broad range of clinical providers and researchers who have collaborated with him.

"He's dedicated himself to the study of PKU and metabolic disorders with an energy and intellect and soul that is extraordinary," said neuropsychologist Susan Waisbren, PhD, a professor of psychology at Harvard Medical School and Dr. Levy's long-time collaborator at Boston Children's Hospital Metabolism Clinic. "One of the qualities I've always found striking is the respect he has for professions outside of medicine. In his mind, every member of the clinical team is important. He truly feels this and it shows in his academic as well as clinical work. He has included as co-authors psychologists, dieticians, social workers, genetic counselors, nurses, administrators, secretaries, and parents.

"The patients adore him, always," she added, "and they recognize a certain compassion and ability to see the whole person, not just the metabolic disorder."

"Harvey is one of those special individuals who one may encounteronce in a lifetime," said Dr. Levy's collaborator at Boston Children's Hospital, Dr. Berry. "He's much more than an accomplished geneticistand investigator.First and foremost, he's a very endearing individual with a wonderful bedside manner, and he's beloved by patients and families whom he's cared for over the years. Harvey goes out of his way to make things better for patients and their families."

As an example, Dr. Berry, who has knownDr. Levy for several decades, recalled a case around 15 years ago, when a baby had been born with PKU in a suburban hospital outside of Boston. "Without telling anyone, Harvey drove to the hospital just to say hello to the new parents and to see the baby," Dr. Berry recounted. "He didn't need to do that. Everything was already in place, people were already taking care of what needed to be done, but he felt compelled to drive out there on a Friday evening to say hello."

Harvey L. Levy was born in Augusta, Georgia in 1935, the eldest of three sons. His father owned a one-room mercantile that supplied clothing to families of the surrounding area, which comprised mostly farmland during that period. His mother, who was a homemaker, graduated from Hunter College and served as a technician in a research laboratory in New York before her marriage. He credits her with some of his initial interest in research.

"I was a guy who was looking for answers to things, so I was always interested in science. And I particularly liked chemistry," Dr. Levy recalled. "My mother was a very intelligent person and very interested in education and music and arts, and also interested in science. I talked with my mother quite a bit about science. So, I think she had a feeling that maybe it would be a good idea for me to be a doctor."

Dr. Levy began studying history as an undergraduate student at Emory University and then switched to an early admission program at the Medical College of Georgia. One of his medical school professors, the famous Dr. Victor Vaughan, headed the department of pediatrics and had a profound influence on the direction of Dr. Levy's career. "I was always interested in pediatrics because of its developmental aspects," explained Dr. Levy. "I felt that if I was going to do something in terms of disease, preventing or helping patients in a significant way, I had to start early, and the earlier the better."

After completing his medical degree in 1960, Dr. Levy served an internship in pediatrics at the Boston City Hospital under Dr.Sydney Gellis, a renowned teacher of pediatrics. Following the internship he moved to New York and the Columbia-Presbyterian Medical Center, where he spent a year under Dr. Dorothy Anderson, the discoverer of cystic fibrosis. Then, as world events escalated toward the start of the Vietnam War, he was drafted and served 2 years in the Unites States Navy as a medical officer stationed in the Philippines.

His introduction to genetics came when he returned to his medical training in 1964 as a second-year pediatrics resident at Johns Hopkins University, where he met the pioneering pediatric clinical geneticist Dr. Barton Childs. What he learned from Dr. Childs about DNA triggered memories of an earlier time, and brought forth questions that further defined Dr. Levy's future career.

"If I go back to my childhood, my upbringing, I had three cousins from one of my father's brothers, whose family we were very close to, and all of these cousins were developmentally disabled," Dr. Levy said. " No reason was given for their disability and I always thought if I got into genetics, then maybe I could discover the causes of brain disease, particularly intellectual disability, and maybe I could influence the prevention of it."

Dr. Levy returned to Boston, where he served as Chief Resident in Pediatrics back at the Boston City Hospital. During that year he heard a lecture by Dr. Mary Efron, director of the Amino Acid Laboratory at Massachusetts General Hospital, in which she described her studies on metabolic disorders and their enzymatic defects as well as how newborn screening was helping clinicians to identify infants with these disorders so they could receive immediate preventive treatment.

"I became so fascinated with that. It was just absolutely the thing that I really wanted to do," recalled Dr. Levy. "Here was chemistry, biochemistry, genetics, and the prevention of disease! So I asked Dr. Efron if I could do a fellowship with her, which resulted in an NIH-funded fellowship at Massachusetts General Hospital. And that began the journey that has continued to this day."

One cold, fateful Friday afternoon while he was working in Dr. Efron's lab, a telephone call came from Dr. Robert MacCready, director of the Massachusetts Newborn Screening Program. Dr. MacCready asked if someone could come to the screening lab to look at an unusual screening result. Dr. Efron was ill, so Dr. Levy rode his bicycle seven miles across town to the State Laboratory Institute, where he recognized the unusual spot on the paper chromatogram test as a high level of methionine, the hallmark of a genetic disorder he had recently learned about called homocystinuria.

"I called the baby's doctor and asked if I could see the baby at the Massachusetts General Hospital the following Monday," Dr. Levy recalled. "The family and baby came that Monday and I confirmed that the infant indeed had homocystinuria. I asked if they had other children, and was told, 'Yes, we have a daughter.' And I asked if she was ok, and they said she was fine. I asked to see her and she was brought to the next visit, where I immediately recognized that she was developmentally delayed and had other features of homocystinuria that had only recently been described. She was born before screening for homocystinuria had begun. So that launched me into the field of methionine metabolism and some very interesting new areas of research." Much of this research was in collaboration with the late Dr. Harvey Mudd of the NIH, who was the world's foremost authority on methionine and on sulfur amino acid metabolism in general.

Dr. Efron passed away and Dr. Levy assumed Dr. Efron's position as consultant to the Massachusetts Newborn Screening Program and, in 1972, was appointed Director of the program. Four years later, he became Chief of Biochemical Genetics for the New England Newborn Screening Program, a position he held until 1997. Throughout this period, Dr. Levy collaborated with the famed, late microbiologist Robert Guthrie, MD, PhD, of Buffalo, New York, who had established newborn screening with his invention of the PKU test. During this time, he also continued to conduct research and to diagnose and treat patients with metabolic disorders at the Massachusetts General Hospital. An extraordinary influence for Dr. Levy during this time, and continuing to the present, is the internationally famous Canadian biochemical geneticist Dr. Charles Scriver, with whom Dr. Levy has often collaborated.

Toward the end of the 1970's Dr. Levy moved to Boston Children's Hospital, where he transformed the PKU Clinic it into a larger, comprehensive clinicthe Inborn Errors of Metabolism clinicthat now sees patients and families from around the world who are affected by a range of diseases: PKU, galactosemia, histidinemia, methylmalonic acidemia, problems with vitamin B12 metabolism and many other disorders. The hospital recently named the metabolic program after Dr. Levy.

At Boston Children's Hospital Dr. Levy became concerned about infants born to mothers who have genetic metabolic disease. "Before we began newborn screening girls who had PKU became delayed in their mental development, so very few bore children," Dr. Levy explained. "But now that we were treating them from infancy, they were bearing children. Even though their babies were genetically normal, they would be born with multiple severe problems if the mothers were not strictly treated for PKU during the pregnancies. So, with an extraordinary group of very talented professionals, including psychologists, nutritionists, a nurse, and a social worker, as well as physicians, we organized the New England Maternal PKU Program and followed these women on very strict dietary treatment throughout their pregnancies. We found that this regimen prevented many of these problems that the babies would otherwise have."

Today Dr. Levy is considered one of the foremost proponents worldwide for newborn screening. He led a successful effort in Massachusetts to expand newborn metabolic screening with new technology so that 20 to 30 disorders of amino acid, organic acid and fatty acid metabolism could be included rather than only 5 or 6 disorders previously screened. Within the ACMG, Dr. Levy led the effort to develop "ACT Sheets," one-page synopses of the newborn screened metabolic disorders so that physicians caring for infants can easily read an explanation of the biochemical, clinical and treatment characteristics of the disorders when contacted by a newborn screening program about an abnormality. As part of a contract funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Dr. Levy began and led the Newborn Screening Translational Research Network of the ACMG.

Though many of his contemporaries have retired, Dr. Levy continues to lead research efforts that examine the long-term outcomes of expanded newborn screening using tandem mass spectrometryincluding the medical, biochemical and neuropsychological outcomes in relation to early treatment. He is also involved with clinical trials to develop new therapies for PKU and homocystinuria. Dr. Levy is driven to continue his work because there is still much work to do. "The fact that we've had to rely on complicated diets that alter the lives of patients so they cannot enjoy a normal meal with their family or their friends, they have to only be able to eat this very difficult diet, and also the fact that we still discover diseases for which we have no treatment, " he explained, "these are the issues that trouble me. There are still individuals we discover during newborn screening or we discover later on because we didn't screen for their disorder, and they have severe disorders for which we have no treatments. There are still metabolic diseases that are not being prevented."

Dr. Levy still spends time communicating face-to-face with patients. "If you have a new baby, in a room with the family, you have to present this very complicated story, and the family has no idea what this is about," he explained. "So, we spend a great deal of time explaining the biochemistry, the genetics, the problems that can occur and the treatments that can prevent these problems. Early on, we just thought about biochemistry. But today we become more involved in talking about the genes, because we think it's important for families to understand the origin of these disorders since at some point we are likely to talk to them about the possibility of gene therapy, actually introducing the normal gene into the child. So, they need to understand where the disorder comes from. It's a complicated and long process. The family will take in as much information as they can, but as you can imagine, a lot of what we tell them will be forgotten or not understood. So, we go over everything with them again, and for as many times as they need."

One of the most pleasing aspects of Dr. Levy's career, he recounted, has been working with wonderful and dedicated individualspsychologists, nutritionists, dieticians, nurses, social workers, coordinators, administratorsand within the community of clinicians and researchers who study metabolic genetic disorders, a "relatively small, cohesive group of delightful, brilliant people" as he describes them. "It's been an extraordinarily wonderful professional life, as gratifying as any professional life I could ever dream of," reflected Dr. Levy. "Little did I know when I started that I would have this kind of life and little did I know that I would be awarded with the awards and certainly nothing comparable to the David L. Rimoin Lifetime Achievement Award."

The David L. Rimoin Lifetime Achievement Award is the most prestigious award given by the ACMG Foundation. A committee of past presidents of the American College of Medical Genetics and Genomics selects the recipient following nominations, which come from the general membership.

About the ACMG Foundation for Genetic and Genomic Medicine

The ACMG Foundation for Genetic and Genomic Medicine, a 501(c)(3) nonprofit organization, is a community of supporters and contributors who understand the importance of medical genetics and genomics in healthcare. Established in 1992, the ACMG Foundation supports the American College of Medical Genetics and Genomics (ACMG) mission to "translate genes into health." Through its work, the ACMG Foundation fosters charitable giving, promotes training opportunities to attract future medical geneticists and genetic counselors to the field, shares information about medical genetics and genomics, and sponsors important research.To learn more and support the ACMG Foundation mission to create "Better Health through Genetics" visit http://www.acmgfoundation.org.

Note to editors: To arrange interviews with experts in medical genetics, contact ACMG Senior Director of Public Relations Kathy Moran, MBA at kmoran@acmg.net.

Kathy Moran, MBAkmoran@acmg.net

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Pediatrician and Geneticist Dr. Harvey Levy Receives 2020 David L. Rimoin Lifetime Achievement Award in Medical Genetics from the ACMG Foundation for...

India-specific genome tests: The future of healthcare – Hyderus Cyf

Could public health in India be better served by genome testing tailored specifically to the Indian population? The answer could be yes.

Diagnostic techniques have been built and developed for the developed markets so obviously, the cost structure is accordingly, argued Nikhil Jakatdar, chief executive officer (CEO) of GenePath Diagnostics in an interview with the Economic Times. The relevance of this test has been designed for the Caucasian population and so to bring it to India the challenge involves around how you make it relevant to the Indian genome.

This raises an important question. Given the genetic diversity of India, how can genetic testing kits tailored for the use on European genomes be fully optimised for testing within India? Keeping this in mind, to what extent would genetic testing kits built specifically with India in mind benefit Indias medical system?

The first study resulting from the GenomeAsia 100K project has revealed that Asia has at least ten distinct genetic ancestral lines, compared to the single genetic lineage found in northern Europe. Indias population is diverse, with many different ancestral lines in different regions. As such, genetics vary significantly across the country, meaning a single Indian genetic test would be an improvement on current testing methods, but would likely need a more tailored approach.

India represents almost twenty percent of the worlds population and is anticipated by some to become the worlds most populous nation in the coming decade. Despite this only 0.2 percent of fully mapped genomes in global databanks are of Indian origin.

However, despite Indias minuscule representation within global gene databases, numerous genes have been discovered among the Indian population that predispose individuals to certain diseases. A previous example of this was the finding that the Indian population has a high prevalence of a number of genes that are implicated as risk factors for diabetes. Some of these genes were found to be unique to the Indian subcontinent, indicating a unique risk factor to the Indian population. Knowledge of such genetic traits can allow for the healthcare system to adapt and focus on prevention in a way that is more effective among at-risk populations.

Tailoring genome testing to Indias population can allow for the tests to make note of these unique risk factors, granting far better accuracy when assessing an individuals chances of developing a condition in the future.

As Jakatdar notes in the interview, a lot of tests have been built from ground up through pure R&D [research and development] by us here [in India] so that is the huge milestone when you can actually create tests for Indian market built in India by companies in India. Many of these tests were designed for the US market, however, given the capacity for both research and production of new genetic testing products are already in the domestic market. The development of tests specifically for India is not a far-flung eventuality, but a very real possibility in the coming years.

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India-specific genome tests: The future of healthcare - Hyderus Cyf

Learning From a Father-Son Marathon Team – The New York Times

The new study in fact grew out an earlier scientific examination of the unexpected prowess of Tommy Hughes, an electrician from Northern Ireland, who set a single-age world record last year when he turned 59 and ran a scorching 2:30:15 marathon. That finish caught the attention of researchers at the Inserm research organization in France and other institutions who study elite athletes. They invited Mr. Hughes to their lab to delve into what had allowed him to be so swift.

Mr. Hughes owned, they found, an impressive, if front-loaded running rsum. As a young man, he had represented Northern Ireland in an Olympics marathon, but then quit running for 16 years to work and raise a family. After that hiatus, he nonchalantly signed up for the 2008 Belfast marathon and, with little training, finished sixth. From there, his speed and results only improved.

An almost preternatural aerobic capacity most likely aided him, the researchers found when they tested his physiology. At 59, his capacity remained exceptionally high for his age, despite years without running, which should have reduced his endurance more permanently than it had. His current approach to training was probably crucial, the scientists decided. Uncoached, he logged at least 100 weekly miles, running twice a day and entering local 5-kilometer and 10-kilometer races for speed work.

During this testing, Mr. Hughes mentioned that he and his 34-year-old son Eoin were planning to enter the Frankfurt marathon, aiming to break the Guinness world record for fastest parent-child marathon finish, which stood then at 5:02:12. Eoin, his father told them, had not begun running until he turned 30. Now, the two of them often trained and competed together locally. This would be Eoins first marathon.

The researchers quickly realized that the father and son represented a remarkable test case of how different trajectories and biologies affect athletic success, with one runner beginning young, stopping and returning, and the other not starting until adulthood. Plus, they were related.

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Learning From a Father-Son Marathon Team - The New York Times

Koch Institute awards highlight the hidden beauty of research – STAT

Sometimes the most beautiful images are ones that cant be seen with the naked eye. Take the hot pink grid of microscopic capsules or the sea of shimmering bubbles (below). Not only are they visually arresting images, but they reveal the inner workings of human physiology and bioscience on the microscopic scale.

For the 10th year, the Massachusetts Institute of Technologys Koch Institute has featured a public gallery of bioscience images in its Cambridge, Mass., lobby. Those on display represent the winners of the institutes annual images award. You can see them all here.

Captions were provided by the Koch Institute and have been edited and shortened for clarity.

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Koch Institute awards highlight the hidden beauty of research - STAT

[Sponsored] Why Remote Monitoring of Senior Health is More Important Than Ever – Senior Housing News

Remote-resident monitoring has long been a focus of senior housing operators, with great benefits for preventing falls, a leading cause of senior hospitalization and 30-day readmissions.

Yet further advancements in fall prevention technology are needed to not merely react to falls, but anticipate them. Now, one software provider is doing just that. And because the technology lets caregivers monitor residents remotely 24/7, the service is proving deeply valuable for resident monitoring during the current COVID-19 crisis.

Owlytics Healthcare is a Tel Aviv, Israel-based technology company with a new artificial intelligence platform embedded in an off-the-shelf Samsung Active 2 smartwatch to monitor falls and health trends in independent and assisted living communities. The companys HIPAA-compliant (Health Insurance Portability and Accountability Act) health-detection platform combines multiple health inputs to give senior housing operators and staff a more complete picture of a given residents fall risk.

And as there is no infrastructure needed to implement the Owlytics solution, facilities can quickly and easy implement the service into the community.

The software-based cloud service tracks three main areas of coordinated data:

Movement, steps and walking patterns Heart rate, HRV, Sleep and other physiological measures Medication status

By pulling data from these three areas and synthesizing the data into an analytics system, the service tracks fall risk on a real-time, continuous basis. The solution even has benefits broader than fall prevention, because as a cellular-enabled Samsung smart watch with built-in GPS tracking and two-way cellular communication, the watch enables staff to easily locate the resident in need.

The solutions health-monitoring capabilities makes this service an ideal technology solution for senior living operators to stay one step ahead of any potential health deterioration in residents by monitoring trends in body vital signs or changes in sleeping patterns. As a result, staff can more effectively monitor residents remotely and reduce contact with high-risk residents, a critical step in preventing the spread of the coronavirus.

Owlytics has an interesting technology, says Dr. Ari Naim, founder, president and CEO of location-based technology platform CenTrak, the daughter company of Owlytics partner Halma. If there is a fall or potential fall or other hazard, then location is paramount.

Naim notes that Owlytics watch-based service creates a unique entrant in the area of fall prevention. The watch is essentially a three-in-one system.

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Its quite unique to add physiology as another parameter that you would assess, Naim says. Other people who are approaching this problem are only using motion sensors on the watch.

Professor Jeffrey Hausdorff is director of The Center for the Study of Movement, Cognition and Mobility at Tel Aviv University, and has been working on early research around Owlytics service platform.

There is a lot of data, and its integrated over time [to] get an accurate measure of where the person is in the beginning and using it as a reference to how a person changes over time, Hausdorff says.

How Owlytics watches with an impact on COVID-19

The benefits of Owlytics new service goes beyond falls, as the novel coronavirus strain, known as COVID-19, presents new challenges for operators. The Owlytics service helps caregivers minimize the interaction of residents and staff to reduce risk of being exposed to the virus.

Beyond that benefit, Owlytics service offers three main approaches for fall prevention.

First, by collecting and tracking these multiple, related areas of data, and using A.I., machine learning and predictive analytics to analyze personal physiology pattern, and deviation from that pattern. Owlytics enables senior housing operators to engage more proactively with those residents who are at a higher risk of falling.

The second approach takes place upon medication change input. The data is checked with a unique data set of medications with known side effects that could increase a residents risk of falling, and can recommend an alternative or help follow the residents at risk during the days needed for new medication adoption.

The third approach uses the data to minimize false positives.

If you use accelerometers, you can get a lot of false alarms, Naim says. Just sitting down, [the resident] could bump against [the wall], and you wouldnt know if that was a fall. But having the physiology trends gives you the extra [information] to compare and say, Did an event happen or not? Just detecting a true fall is not a simple problem to solve.

Owlytics is even working on adding a fourth component, Hausdorff says: sensorized shoe insoles, which can provide even more detailed information about walking patterns, missteps and fall risk.

While its too early for Hausdorff to offer conclusive results about the insoles, the initial work hes seen, and Naims seen, has been very exciting, he says.

Adds Naim: Exciting times.To see how Owlytics Healthcare can help you prevent falls for your residents, and give you a comprehensive picture of your residents well-being beyond falls, visit Owlytics.com.

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[Sponsored] Why Remote Monitoring of Senior Health is More Important Than Ever - Senior Housing News