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New study defines the transmission of COVID-19 from mother to child

UC Davis Health researchers took a critical step in defining the possible paths for the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) causing COVID-19 to get transmitted from the mother to her newborn baby. The mother to fetal transmission is known as "vertical" transmission.

24 Jun 2020

Exposure to SARS-CoV-2 can induce virus-specific T cell responses without seroconversion

A new study by researchers at Strasbourg University Hospital and published on the preprint server medRxiv* in June 2020 shows that COVID-19 antibody responses may sometimes be lacking following exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This could lead to a significant underestimation of the number of infections and the number of individuals who have achieved immunity.

24 Jun 2020

A new approach to track down cryptic peptides

Almost all cells of the human body present fragments of cellular proteins on their surface, so-called human leukocyte antigens or HLA peptides, which play an important role in the immune response.

23 Jun 2020

Health care workers report high levels of distress during the height of COVID-19

During the height of the COVID-19 pandemic in New York City, health care workers on the front lines had high levels of acute stress, anxiety, and depression, a study by researchers at Columbia University Irving Medical Center and NewYork-Presbyterian has found.

23 Jun 2020

Producing CAR T cell therapy at a lower cost

Chimeric antigen receptor (CAR) T cell therapy is a new and in some cases highly effective form of immunotherapy to treat certain types of cancer of the blood and lymph system.

23 Jun 2020

Chemist develops new drug to treat type 2 diabetes without undesired side effects

Syracuse University chemistry professor Dr. Robert P. Doyle has developed a new drug lead to treat type 2 diabetes in millions of patients who are seeking to better control their blood sugar without the common side effects of nausea, vomiting, and in select cases, undesired weight loss.

23 Jun 2020

St. Jude scientists create O-PDX models for pediatric brain tumor research

Scientists at St. Jude Children's Research Hospital have created orthotopic patient-derived xenograft (O-PDX) models representing a variety of pediatric brain tumor types.

23 Jun 2020

PCORI approves up to $50 million in funding for new projects to address COVID-19

The Patient-Centered Outcomes Research Institute (PCORI) Board of Governors today, building on its rapid response to the COVID-19 health crisis, approved allocating up to $50 million in additional funding for new projects in PCORI's COVID-19 funding opportunities, as well as enhancements to existing PCORI-funded studies.

23 Jun 2020

Study identifies new gene variants tied to type-2 diabetes

After examining the genes of more than 200,000 people all over the world who have type-2 diabetes, researchers from the Perelman School of Medicine at the University of Pennsylvania and the Veterans Health Administration's Corporal Michael J. Crescenz Veterans Affairs Medical Center found hundreds of genetic variants never before linked to the disease.

23 Jun 2020

Woman's immune system behaves differently between first and later pregnancies

Among the holy quests of serious and mysterious medical challenges that doctors and research scientists strive to vanquish is preventing miscarriages, stillbirth and other pregnancy complications including preterm births.

23 Jun 2020

NYU Dentistry receives $2 million HRSA grant for training dentists to treat people with disabilities

NYU College of Dentistry's Department of Pediatric Dentistry has received a nearly $2 million grant from the Health Resources and Services Administration to train dentists and other health professionals to provide oral health care to people with disabilities and complex medical conditions.

23 Jun 2020

ASMBS calls for safe and rapid resumption of metabolic and bariatric surgery

The American Society for Metabolic and Bariatric Surgery (ASMBS), the leading organization of bariatric surgeons and integrated health professionals in the nation, declared metabolic and bariatric surgery "medically necessary and the best treatment for those with the life-threatening and life-limiting disease of severe obesity" and called for the safe and rapid resumption of procedures, which have been largely postponed along with other surgeries deemed elective amid the COVID-19 pandemic.

23 Jun 2020

Affordable and easy-to-use emergency ventilator developed for COVID-19 patients

A team of engineers and physicians at the University of California San Diego has developed a low-cost, easy-to-use emergency ventilator for COVID-19 patients that is built around a ventilator bag usually found in ambulances.

23 Jun 2020

Research shows tongue microbiome could help diagnose heart failure

Microorganisms on the tongue could help diagnose heart failure, according to research presented today on HFA Discoveries, a scientific platform of the European Society of Cardiology (ESC).1

23 Jun 2020

Heart failure poses the greatest risk of death for people with type 2 diabetes

Heart failure posed the greatest 5-year risk of death for people newly diagnosed with Type 2 diabetes than any other heart or kidney disease, according to new research published today in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

23 Jun 2020

Study confirms higher rates of positive COVID-19 cases in Latinx populations

In a new analysis of SARS-CoV-2, the virus that causes COVID-19, test results for nearly 38,000 people has found a positivity rate among Latinx populations about three times higher than for any other racial and ethnic group.

23 Jun 2020

Pandemic forced insurers to pay for in-home treatments. Will they disappear?

After seven days as an inpatient for complications related to heart problems, Glenn Shanoski was initially hesitant when doctors suggested in early April that he could cut his hospital stay short and recover at home — with high-tech 24-hour monitoring and daily visits from medical teams.

23 Jun 2020