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Research illuminates why immune disorders affect only one of two identical twins

Scientists have long queried the causes of immune disorders in only one of two identical twins with identical genes. New research from the Wellcome Sanger Institute, the Josep Carreras Leukaemia Research Institute in Spain and their collaborators, has found the answer lies in both alterations in immune cell-cell communication and the epigenome, the host of biological processes that regulate how our genes function.

1 Apr 2022

Study shows the benefits of once-weekly prednisone in obese mice

Obese mice that were fed a high-fat diet and that received prednisone one time per week had improved exercise endurance, got stronger, increased their lean body mass and lost weight, reports a new Northwestern Medicine study published in The Journal of Experimental Medicine.

1 Apr 2022

As US nears 1 million covid deaths, one hard-hit county grapples with unthinkable loss

Connie Houtz didn't think covid would be that bad. She'd seen many people in this rural hamlet in central Pennsylvania get infected yet recover within a few days. She did not get vaccinated because she worried about how a new vaccine, developed in record time, might affect her heart condition.

1 Apr 2022

NIH program provides a real-time risk assessment of variants of SARS-CoV-2

Faculty from the Departments of Microbiology, Medicine Genetics and Genomic Sciences, and Pathology and Molecular Cell-Based Medicine at the Icahn School of Medicine at Mount Sinai play key roles in a National Institutes of Health (NIH) program set up to provide a real-time risk assessment of variants of SARS-CoV-2, the virus that causes COVID-19. The program, called SARS-CoV-2 Assessment of Viral Evolution (SAVE) and described in a paper published March 31 in Nature, assesses how the variants might affect transmission, virulence, and resistance to both disease-induced (convalescent) and vaccine-induced immunity.

31 Mar 2022

AI-based model can use ECG images to diagnose multiple heart rhythm and conduction disorders

Researchers at the Yale Cardiovascular Data Science (CarDS) Lab have developed an artificial intelligence (AI)-based model for clinical diagnosis that can use electrocardiogram (ECG) images, regardless of format or layout, to diagnose multiple heart rhythm and conduction disorders.

31 Mar 2022

SCAI releases position statement on best practices for clinical proctoring of new technologies and techniques

Today, the Society for Cardiovascular Angiography & Interventions (SCAI) released an official position statement aimed at providing recommendations to minimize the potential risks involved with medical proctoring. The document, "SCAI Position Statement on Best Practices for Clinical Proctoring of New Technologies and Techniques," was published today in the Journal of the Society for Cardiovascular Angiography & Interventions (JSCAI), the official scientific publication of SCAI.

31 Mar 2022

UW Medicine scientists contribute to the publication of first complete, gapless genome sequence

UW Medicine genome scientists were among the leading contributors to the publication of the first complete, gapless sequence of a human genome announced this week by the National Human Genome Research Institute.

31 Mar 2022

Aromatic amines in pets' stool could be a sign of health issues for humans

Dogs and cats may be exposed in their homes to a potentially toxic group of chemicals, with their discovery in the pets' stool being a sign of health issues for humans living with them, a new study shows.

31 Mar 2022

Convalescent plasma treatment for newly diagnosed COVID-19 patients may reduce hospitalization risk

Early treatment of newly diagnosed COVID-19 patients with plasma extracted from individuals who have recovered from the disease reduces the need for hospitalization by more than 50%, according to a new nationwide clinical trial.

31 Mar 2022

Scientists develop a novel measure of delirium severity

Delirium is a serious change in brain function that affects up to 64 percent of older medical patients and up to 50 percent of older surgical patients.

31 Mar 2022

$2.05 million to support UTHSC's advanced genetics project on breast cancer

A University of Tennessee Health Science Center team has received $2.05 million from the National Cancer Institute for an advanced genetics project that could help develop targeted therapies and personalized treatment for breast cancer. Liza Makowski, PhD, professor of Hematology and Oncology in the College of Medicine, is the lead investigator on the award.

31 Mar 2022

U of M receives two NIH grants to research children's cardiovascular health

The University of Minnesota received two National Institutes of Health grants, totaling more than $6.5 million, to research cardiovascular health among a diverse population of children.

31 Mar 2022

Yale researchers identify accelerated genetic aging in breast tissue adjacent to tumors

An analysis by Yale Cancer Center researchers identified accelerated genetic aging in breast tissue adjacent to breast cancer tumors.

31 Mar 2022

Virginia Tech researcher awarded $1.9 million grant to study about mitophagy

Most of us remember enough biology to recall that mitochondria are known as "the powerhouse of the cell." Even that audacious term may downplay the importance of mitochondria and what happens when mitochondria go bad.

31 Mar 2022

Cannabis use during pregnancy may be linked with negative health outcomes in children

Cannabis use among pregnant women is on the rise and may be associated with negative health outcomes in children, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology and Metabolism.

31 Mar 2022

Researchers develop a fast, inexpensive microfluidic chip for sperm sorting

The female genital tract can be a hostile environment for conception. Out of about 100 million sperm, only a few hundred make it to the fallopian tubes.

31 Mar 2022

NIH-sponsored trial of second COVID-19 booster shots begins enrolling adult participants

A Phase 2 clinical trial evaluating various additional COVID-19 booster shots has begun enrolling adult participants in the United States.

31 Mar 2022

GE-led team uses ultrasound to prevent or reverse Type-2 diabetes in preclinical models

Are we moving closer to the day when diabetes is no longer monitored and managed with blood sugar tests, insulin injections and drug treatments? A GE Research-led team, which includes The Feinstein Institutes for Medical Research, UCLA Samueli School of Engineering, Yale School of Medicine, and Albany Medical College, has demonstrated the ability to prevent or reverse the onset of diabetes in studies of three different preclinical model systems.

31 Mar 2022

Scientists explore impact of SARS-CoV-2 natural immunity on vaccine-induced immunity

A new study investigated the impact of pre-existing SARS-CoV-2 infection-induced immunity on vaccine-induced immunity.

31 Mar 2022

Johns Hopkins researchers explore the link between psychedelics and consciousness

Psychedelic drugs, like psilocybin, an ingredient found in so-called magic mushrooms, have shown promise in treating a range of addictions and mental health disorders.

31 Mar 2022

Medicine News and Research

Research illuminates why immune disorders affect only one of two identical twins

Study shows the benefits of once-weekly prednisone in obese mice

As US nears 1 million covid deaths, one hard-hit county grapples with unthinkable loss

NIH program provides a real-time risk assessment of variants of SARS-CoV-2

AI-based model can use ECG images to diagnose multiple heart rhythm and conduction disorders

SCAI releases position statement on best practices for clinical proctoring of new technologies and techniques

UW Medicine scientists contribute to the publication of first complete, gapless genome sequence

Aromatic amines in pets' stool could be a sign of health issues for humans

Convalescent plasma treatment for newly diagnosed COVID-19 patients may reduce hospitalization risk

Scientists develop a novel measure of delirium severity

$2.05 million to support UTHSC's advanced genetics project on breast cancer

U of M receives two NIH grants to research children's cardiovascular health

Yale researchers identify accelerated genetic aging in breast tissue adjacent to tumors

Virginia Tech researcher awarded $1.9 million grant to study about mitophagy

Cannabis use during pregnancy may be linked with negative health outcomes in children

Researchers develop a fast, inexpensive microfluidic chip for sperm sorting

NIH-sponsored trial of second COVID-19 booster shots begins enrolling adult participants

GE-led team uses ultrasound to prevent or reverse Type-2 diabetes in preclinical models

Scientists explore impact of SARS-CoV-2 natural immunity on vaccine-induced immunity

Johns Hopkins researchers explore the link between psychedelics and consciousness

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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