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ACE2/TMPRSS2 not expressed in pancreatic islet endocrine cells

A new study by researchers at the Vanderbilt University Medical Center and the University of Pennsylvania Perelman School of Medicine and published on the preprint server bioRxiv* in August 2020 reports that both key enzymes that are required for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) entry into the human host cell are lacking in the beta cells of the pancreatic islet. This rules out the direct injury hypothesis for impaired glucose control in patients with COVID-19 disease.

1 Sep 2020

High-pressure preconcentration devices for detecting small amounts of virus in early infections

Diagnostic devices that are used at home or in doctors' offices are often not sensitive enough to detect small amounts of a virus that might be present in samples from asymptomatic patients, which can occur in early stage COVID-19.

1 Sep 2020

Addressing food insecurity in school children during COVID-19 pandemic

The coronavirus pandemic has brought a number of challenges to schools, which were forced to close in the spring to help slow the spread of infection.

1 Sep 2020

The Hastings Center Report: Bioethics challenge of opioid crisis

It is popular, Rieder observes, to claim that we know what we, as a society, ought to do to solve America's opioid crisis--we simply don't want it badly enough.

1 Sep 2020

Training community health workers to improve research in underserved communities

Community health workers are an important resource for providing basic health care needs for the community, as well as helping facilitate clinical research.

1 Sep 2020

Study identifies important regulator of neuron function and survival

Scientists studying neuronal energy metabolism found evidence that the loss of an important energy regulator called AMPK in neural stem cells or glial cells called astrocytes causes neuronal death in laboratory rodents.

1 Sep 2020

Relatives' grief symptoms after bereavement can be helped earlier

Many relatives who experience severe long-term grief reactions after bereavement have more frequent contact with their general practitioner already prior to bereavement, as well as a higher consumption of antidepressants and sedatives than those who have fewer critical symptoms of grief over time.

1 Sep 2020

Negligible ACE2 expression in human beta-cells

Now, a new study published on the preprint server bioRxiv reports that even though the fatality rate is significantly higher in diabetics, there is no evidence that this is due to direct viral infection of pancreatic beta cells, which produce the key hormone in glucose homeostasis, namely insulin.

1 Sep 2020

New research sheds light on the risks of COVID-19 for pregnant women and their babies

New research findings published today in the BMJ helps to shed light on the risks of COVID-19 for pregnant women and their babies.

1 Sep 2020

HSS physicians offer practical advice for educators and surgical trainees on reaching peak performance

Studies show that athletes and musicians achieve peak performance not only by constant practice but also by setting specific goals, engaging with strong mentors and cultivating the attributes of perseverance, stoicism and grit.

1 Sep 2020

Mount Sinai hospitals win top quality achievement awards for stroke and cardiac care

Seven Mount Sinai Health System hospitals have received top quality achievement awards from the American Heart Association for ensuring that patients with stroke, heart failure, and severe heart attacks receive the most appropriate and safest treatment for the best possible outcomes.

1 Sep 2020

Excessive immune response plays an important role in severe Covid-19

The team from Marien Hospital and the department of Virology of Ruhr-Universität Bochum (RUB) as well as the Clinic for Infectious Diseases, the Clinic of Anesthesiology and the Institute for Virology of University Medicine Essen studied specific antibodies and T cells occurring in recovered, seriously ill and deceased Covid-19 patients.

1 Sep 2020

Health expert warns of the increasing threat of animal-to-human coronaviruses

The coronavirus outbreaks, including the severe acute respiratory syndrome (SARS), the Middle East respiratory syndrome (MERS), and the currently spreading coronavirus disease (COVID-19), all came via animal-to-human transmission or zoonosis.

1 Sep 2020

Study finds no link between narcolepsy drug and increased risk of fetal malformation

Modafinilis used to treat conditions such as narcolepsy. Reports have associated the drug with an increased risk of malformation in babies born to mothers who had taken it while pregnant.

1 Sep 2020

Innovative technique tracks human milk nutrients in infant gut microbiome

A new study in mice helps explain why gut microbiomes of breastfed infants can differ greatly from those of formula-fed infants.

1 Sep 2020

SARS-CoV-2 is more resistant on surfaces in spring and autumn than in summer

In a recent bioRxiv* preprint paper, researchers from Kansas State University demonstrate astonishing persistence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on various types of surfaces – especially under spring/fall climate conditions.

1 Sep 2020

New theory explains how hearing loss may cause dementia

Scientists have developed a new theory as to how hearing loss may cause dementia and believe that tackling this sensory impairment early may help to prevent the disease.

1 Sep 2020

COVID-19 testing and reporting needs improving in United States prisons

Researchers at the University of North Carolina at Chapel Hill and Cornell University have conducted a study showing that many states across the US are not reporting fully on the number of people being tested for coronavirus disease 2019 (COVID-19) in prisons, with some also not reporting on cases of fatalities.

1 Sep 2020

Dr. Fauci says COVID vaccine trials could end early if results are overwhelming

A COVID-19 vaccine could be available earlier than expected if ongoing clinical trials produce overwhelmingly positive results, said Dr. Anthony Fauci, the nation's top infectious disease official, in an interview Tuesday with KHN.

1 Sep 2020

Promising new candidate 'virus-like particle' vaccine for COVID-19

Researchers in the UK and Taiwan have demonstrated the potential of a new candidate vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the virus responsible for the current coronavirus disease 2019 (COVID-19) pandemic.

1 Sep 2020

Research News and Research

ACE2/TMPRSS2 not expressed in pancreatic islet endocrine cells

High-pressure preconcentration devices for detecting small amounts of virus in early infections

Addressing food insecurity in school children during COVID-19 pandemic

The Hastings Center Report: Bioethics challenge of opioid crisis

Training community health workers to improve research in underserved communities

Study identifies important regulator of neuron function and survival

Relatives' grief symptoms after bereavement can be helped earlier

Negligible ACE2 expression in human beta-cells

New research sheds light on the risks of COVID-19 for pregnant women and their babies

HSS physicians offer practical advice for educators and surgical trainees on reaching peak performance

Mount Sinai hospitals win top quality achievement awards for stroke and cardiac care

Excessive immune response plays an important role in severe Covid-19

Health expert warns of the increasing threat of animal-to-human coronaviruses

Study finds no link between narcolepsy drug and increased risk of fetal malformation

Innovative technique tracks human milk nutrients in infant gut microbiome

SARS-CoV-2 is more resistant on surfaces in spring and autumn than in summer

New theory explains how hearing loss may cause dementia

COVID-19 testing and reporting needs improving in United States prisons

Dr. Fauci says COVID vaccine trials could end early if results are overwhelming

Promising new candidate 'virus-like particle' vaccine for COVID-19

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