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Researchers develop infectious disease model for forecasting elections

Forecasting elections is a high-stakes problem. Politicians and voters alike are often desperate to know the outcome of a close race, but providing them with incomplete or inaccurate predictions can be misleading.

29 Oct 2020

Liquid nanofoam could prolong the safe use of football helmets

A liquid nanofoam liner undergoing testing could prolong the safe use of football helmets, says a Michigan State University researcher.

29 Oct 2020

Researchers discuss emerging applications of AI in preclinical and clinical medicine

Announcing a new article publication for BIO Integration journal. In this review article the authors Chenxi Liu, Dian Jiao and Zhe Liu, from Tianjin University, Tianjin, China consider artificial intelligence (AI) aided disease prediction.

29 Oct 2020

Researchers estimate prevalence of SARS-CoV-2 antibodies among adults in orange county

Testing a representative sample of Orange County residents for a wide range of coronavirus antibodies, University of California, Irvine researchers found that 11.5 percent of them have antibodies for COVID-19, in contrast to previous estimates of less than 2 percent.

29 Oct 2020

Researchers develop controllable system for mimicking biochemical reaction cascades in cells

Researchers at the University of Basel have developed a precisely controllable system for mimicking biochemical reaction cascades in cells.

29 Oct 2020

New report offers guidance on cardiac screening of athletes infected with COVID-19

Reports have indicated that COVID-19 may cause heart damage in hospitalized patients with severe cases of the disease, but it's unclear whether cardiac injury also occurs in infected patients who are asymptomatic or experience only mild symptoms.

29 Oct 2020

Study: Mammary basal cell lineage contributes to breast cancer heterogeneity

A key hurdle in treating breast cancers is intratumoral heterogeneity, or the presence of multiple different cell populations within the same tumor that have distinct characteristics such as gene expression, metabolism and ability to divide, spread and grow.

29 Oct 2020

Researchers observe a rapid drop in average body temperature in tropical human population

In the nearly two centuries since German physician Carl Wunderlich established 98.6°F as the standard "normal" body temperature, it has been used by parents and doctors alike as the measure by which fevers -- and often the severity of illness -- have been assessed.

29 Oct 2020

Mouth may be primary route of SARS-CoV-2 infection and transmission

A new study published on the preprint server medRxiv in October 2020 shows that the virus also multiplies robustly in the oral cavity, indicating that saliva plays a role in viral transmission.

29 Oct 2020

Travel surges before lockdown undermine the SARS-CoV-2 containment effort

Recently, researchers from the Harvard T.H. Chan School of Public Health, Boston; the University of Illinois at Urbana Champaign; and the University of California, USA, assessed the impact of the announcement and implementation of restrictions such as lockdowns on mobility patterns of humans.

28 Oct 2020

REACT study shows 26% decline in SARS CoV-2 seroprevalence over 2-3 months

Their study titled, "Declining prevalence of antibody positivity to SARS-CoV-2: a community study of 365,000 adults," was released online as a pre-print on the medRxiv* server. This large study was funded by the Department of Health and Social Care in England.

28 Oct 2020

COVID-19 mortality rate declines significantly in Sweden

A new observational study by Swedish researchers shows a significant decline in death rates among hospitalized patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Their study titled, "Decline in mortality among hospitalized covid-19 patients in Sweden: a nationwide observational study," was released online as a preprint on the medRxiv* server.

28 Oct 2020

Research program aims to thwart prion-like spread of tau pathology in Alzheimer’s disease

Tangles of misfolded tau proteins in the brain are closely associated with memory loss in patients with Alzheimer's disease. In order for this tau pathology to spread, the protein must interact with heparan sulfate, a sugar molecule found on the surface of neurons.

28 Oct 2020

High-sugar diet can damage the gut’s protective mucus layer, lead to worse colitis

Mice fed diets high in sugar developed worse colitis, a type of inflammatory bowel disease (IBD), and researchers examining their large intestines found more of the bacteria that can damage the gut's protective mucus layer.

28 Oct 2020

Study finds no association between leisure activities and lower dementia risk

Studies have suggested that taking part in leisure activities such as playing cards or gardening may be associated with a lower risk of developing dementia.

28 Oct 2020

Antiseizure drug use during pregnancy linked with double the risk of having children with autism

Women with epilepsy who take the antiseizure drug valproic acid while pregnant are at more than double the risk of having children with autism spectrum disorder and nearly double the risk of having children with attention deficit hyperactivity disorder (ADHD), according to a study in the October 28, 2020, online issue of Neurology, the medical journal of the American Academy of Neurology.

28 Oct 2020

Researchers report outcomes of salvage low dose RT brachytherapy after EBRT for prostate cancer

Researchers involved in the phase II NRG Oncology RTOG 0526 trial studying low dose rate (LDR) prostate brachytherapy (BT) following local recurrence (LR) after external beam radiotherapy (EBRT) for patients with low-to-intermediate risk prostate cancer reported late Grade 3 gastrointestinal and genitourinary adverse events (AEs) occurring in 14% of trial participants.

28 Oct 2020

Genome-wide CRISPR screens reveal resistance and sensitization mechanisms of drugs used in COVID-19

By leveraging nucleotide triphosphate analog-induced cell death, Chinese researchers unveiled genes that affect the import, export, and metabolism of pervasively used antiviral drugs in the treatment of coronavirus disease (COVID-19). This exciting study is currently available on the bioRxiv* preprint server.

28 Oct 2020

CAC scanning can help doctors decide which patients might benefit from aspirin therapy

An X-ray test commonly used to assess hardening of the arteries could help doctors decide whether the benefits of taking aspirin to prevent a first heart attack or stroke outweigh the risks of bleeding from its use, UT Southwestern research suggests.

28 Oct 2020

Studies suggest the need for a new home-time metric to judge hospital readmissions

Two new studies suggest Medicare's system of penalizing hospitals if too many patients are readmitted within 30 days should also look at whether the patients were well enough to remain in their home during that time.

28 Oct 2020

Medical News

Researchers develop infectious disease model for forecasting elections

Liquid nanofoam could prolong the safe use of football helmets

Researchers discuss emerging applications of AI in preclinical and clinical medicine

Researchers estimate prevalence of SARS-CoV-2 antibodies among adults in orange county

Researchers develop controllable system for mimicking biochemical reaction cascades in cells

New report offers guidance on cardiac screening of athletes infected with COVID-19

Study: Mammary basal cell lineage contributes to breast cancer heterogeneity

Researchers observe a rapid drop in average body temperature in tropical human population

Mouth may be primary route of SARS-CoV-2 infection and transmission

Travel surges before lockdown undermine the SARS-CoV-2 containment effort

REACT study shows 26% decline in SARS CoV-2 seroprevalence over 2-3 months

COVID-19 mortality rate declines significantly in Sweden

Research program aims to thwart prion-like spread of tau pathology in Alzheimer’s disease

High-sugar diet can damage the gut’s protective mucus layer, lead to worse colitis

Study finds no association between leisure activities and lower dementia risk

Antiseizure drug use during pregnancy linked with double the risk of having children with autism

Researchers report outcomes of salvage low dose RT brachytherapy after EBRT for prostate cancer

Genome-wide CRISPR screens reveal resistance and sensitization mechanisms of drugs used in COVID-19

CAC scanning can help doctors decide which patients might benefit from aspirin therapy

Studies suggest the need for a new home-time metric to judge hospital readmissions

How agentic AI is reshaping laboratory workflows

Fourier 80: bringing benchtop NMR systems to the laboratory

How industrial hygiene flow calibration supports defensible exposure data

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