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Male circumcision campaigns to reduce HIV transmission in Africa are based on systemic racism

World Health Organization-recommended campaigns to circumcise millions of African boys and men to reduce HIV transmission are based more on systemic racism and 'neocolonialism' than sound scientific research, according to a critical appraisal published in Developing World Bioethics.

10 Sep 2020

Study compares clinical outcomes of Ellipsys and WavelinQ-4F pAVF devices

Two devices for creating minimally invasive dialysis access--the Ellipsys® Vascular Access System and the WavelinQ™ 4F System--demonstrated high rates of technical success and low rates of complications, according to a new study published in the Journal of Vascular and Interventional Radiology.

10 Sep 2020

High blood pressure awareness and control worsening in the U.S.

Published in the journal JAMA, the study finds that a growing percentage of adults in the United States have uncontrolled high blood pressure, which is known as the “silent killer” and a significant risk factor for severe illness from the coronavirus disease (COVID-19).

10 Sep 2020

'One size fits all' clinical decision support systems not effective in reducing antibiotic prescriptions

Researchers at the University of Colorado College of Nursing at the Anschutz Medical Campus found that a unique set of factors of the emergency department (ED) makes standard Clinical Decision Support (CDS) systems not as effective in helping to reduce antibiotic overprescribing in that environment.

10 Sep 2020

People's emotion vocabulary indicates overall well-being

Vocabulary that one uses to describe their emotions is an indicator of mental and physical health and overall well-being, according to an analysis led by a scientist at the University of Pittsburgh School of Medicine and published today in Nature Communications.

10 Sep 2020

Study sheds light on how interferon-gamma drives response to immunotherapy in melanoma

A new study by researchers at the UCLA Jonsson Comprehensive Cancer Center sheds light on how interferon-gamma (IFN-y), an immune response-stimulating signaling molecule that helps activate immune cells, guides the treatment response in people with advanced melanoma who are treated with one of the leading immunotherapies - immune checkpoint blockade.

10 Sep 2020

Binge-drinkers have to put more effort to feel empathy for other people in pain

People who binge-drink show more extensive dysfunction across their brains than previously realized, a new study from the University of Sussex has shown.

10 Sep 2020

DLnano-vaccines may be a promising strategy for cancer immunotherapy

Researchers designed DLnano-vaccines displaying 60 copies of protein parts derived from the melanoma-specific antigens Trp2 and Gp100 and tested these in mouse models of melanoma, observing prolonged survival that depended on CD8 T cell activation both in therapeutic and prophylactic settings.

10 Sep 2020

Early epigenetic changes can be detected in patients before the diagnosis of diabetes

Epigenetic changes in the islets of Langerhans of the pancreas can be detected in patients several years before the diagnosis of type 2 diabetes (T2D).

10 Sep 2020

Researchers say Influenza may increase risk of COVID-19

A recent study by researchers suggests that the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is influenced by influenza virus infection during the initial period of coronavirus disease 2019 (COVID-19) pandemic in Europe. The study is currently available on the medRxiv preprint server.

10 Sep 2020

Death of a family pet can potentially lead to mental health issues in children

The death of a family pet can trigger a sense of grief in children that is profound and prolonged, and can potentially lead to subsequent mental health issues, according to a new study by researchers at Massachusetts General Hospital.

10 Sep 2020

Strict social distancing associated with lower chances of coronavirus infection

Using public transportation, visiting a place of worship, or otherwise traveling from the home is associated with a significantly higher likelihood of testing positive with the coronavirus SARS-CoV-2, while practicing strict social distancing is associated with a markedly lower likelihood, suggests a study from researchers at the Johns Hopkins Bloomberg School of Public Health.

10 Sep 2020

Novel discovery could lead to stem cell-based treatment for heart failure

Blocking an enzyme linked with inflammation makes it possible for stem cells to repair damaged heart tissue, new research from UC Davis Health scientists shows.

10 Sep 2020

Novel liver cancer treatment could shrink tumors in a mouse model

Hepatocellular carcinoma is a common liver cancer with poor prognosis. With symptoms not discovered until later stages, it is considered the most fatal malignant liver cancer worldwide.

10 Sep 2020

Detecting SARS-CoV-2 in 30 seconds with cheap and sensitive nanotubes

In a fascinating new medRxiv preprint paper, researchers from the University of Nevada, Reno demonstrate the power of cobalt-functionalized titanium dioxide nanotubes by selectively detecting the spike glycoprotein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in less than 30 seconds.

10 Sep 2020

Autistic adults more likely to have chronic physical health conditions

Autistic individuals are more likely to have chronic physical health conditions, particularly heart, lung, and diabetic conditions, according to a new study by researchers at the University of Cambridge.

10 Sep 2020

Pneumococcal vaccine effective at protecting children against most severe type of pneumonia

A pneumococcal vaccine was effective at protecting children in Laos against the most severe type of pneumonia, a new study has found.

10 Sep 2020

Alternative UK air travel guidance likely needed to address COVID-19

Researchers have said that the UK guidance on preventing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from being imported via air travel does prevent a significant proportion of infectious travelers from putting people at risk of coronavirus disease 2019 (COVID-19).

10 Sep 2020

A novel gene involved in primary lymphedema identified

The Human Molecular Genetics laboratory of the de Duve Institute (UCLouvain), headed by Professor Miikka Vikkula, recently identified mutations in a novel gene, ANGPT2, responsible for primary lymphedema.

10 Sep 2020

Regular cannabis use does not appear to increase pain sensitivity, study suggests

A recent study examining pain among cannabis users suggests that--unlike long-term opioid use--regular cannabis use does not appear to increase pain sensitivity.

10 Sep 2020