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Study offers new insights on coronary microvascular dysfunction

New research has shown abnormalities in the tiny blood vessels of human hearts in regions well beyond the large arteries with atherosclerotic blockages that trigger the need for stents or bypass surgery.

9 Aug 2021

Physical activity appears to reverse the adverse effects of heavy digital media use in children

Children's heavy digital media use is associated with a risk of being overweight later in adolescence. Physical activity protects children from the adverse effects of digital media on their weight later in adolescence.

9 Aug 2021

New recommendations for diagnosis and treatment of brain metastases from solid tumors

Brain metastases are a common and dangerous complication in cancer patients. Under the leadership of experts from MedUni Vienna, two of the largest international oncology societies have published new clinical guidelines for the diagnosis and treatment of brain metastases from solid tumors.

9 Aug 2021

Researchers bind anti-bacterial molecules with graphene to destroy bacteria on implants

Bacterial infections relating to medical implants place a huge burden on healthcare and cause great suffering to patients worldwide.

9 Aug 2021

‘The Vaccination Queen’: Nurse practitioner takes covid shots house to house in Puerto Rico

Abigail Matos-Pagán entered a bright-blue house in Mayagüez earlier this summer and was met by Beatriz Gastón, who quietly led the way to her mother's small room. Matos-Pagán had come to provide a covid-19 vaccine for Wildelma Gastón, 88, whose arthritis and other health concerns confine her to bed.

9 Aug 2021

Injuries mount as sales reps for device makers cozy up to surgeons, even in operating rooms

Cristina Martinez's spinal operation in Houston was expected to be routine. But after destabilizing her spine, the surgeon discovered the implant he was ready to put in her back was larger than he wanted to use — and the device company’s sales rep didn’t have a smaller size on hand, according to a report he filed about the operation.

9 Aug 2021

A California bill would limit protests at vaccination sites. Does it violate the first amendment?

A proposal sailing through the California legislature that aims to stop people from getting harassed outside of vaccination sites is raising alarms among some First Amendment experts.

9 Aug 2021

Quanterix Simoa® Technology Powers Breakthrough Alzheimer’s Disease Research Presented by Eli Lilly and Company at Alzheimer’s Association International Conference (AAIC) 2021

Ultra-sensitive Simoa® HD-X technology powers new findings that detect rapid reduction of plasma P-tau217 from donanemab, Lilly’s investigational antibody therapy for Alzheimer's disease at 12 weeks

From Quanterix 9 Aug 2021

Study of antibody responses to COVID-19 mRNA vaccine in convalescent individuals

In addition to clinical trials conducted to determine the safety and efficacy of the mRNA vaccines, additional studies began describing the serological response to the vaccines under "real-world" conditions, especially with the onset of the SARS-CoV-2 variants and case reports of vaccine escape.

9 Aug 2021

Research shows how SARS-CoV-2 variants are evolving towards increased furin cleavage efficiency

The spike protein comprises of two subunits: S1 subunit having the receptor-binding domain (RBD) that helps it to bind to the angiotensin-converting enzyme 2 (ACE2), which is present on the cell surface of the host, and the S2 subunit that helps in the fusion of the cellular membrane and the viral membrane.

9 Aug 2021

New compound inspired by tapeworm drugs shows two-pronged effectiveness against COVID-19

A group of medications long prescribed to treat tapeworm has inspired a compound that shows two-pronged effectiveness against COVID-19 in laboratory studies, according to a new publication appearing online in the journal ACS Infectious Disease.

9 Aug 2021

Computational study identifies key areas of the SARS-CoV-2 genome prone to mutation

By retrieving 329,942 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) records from the GISAID database, researchers from a software company in Cambridge described genetic variability of SARS-CoV-2 in order to inform further studies. Their findings are currently available on the bioRxiv* preprint server while it undergoes peer review.

9 Aug 2021

Virus-like particles reveal unexpected mechanism for increased fitness and spread of SARS-CoV-2

Researchers in the United States have developed a new model for testing mutations in the four structural proteins of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

9 Aug 2021

New phylogenomic platform identifies increased recombination rates in SARS-CoV-2

Researchers in the United States, Australia and the UK have developed a novel method that enables the evolutionary ancestry (phylogeny) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to be comprehensively searched for recombinant lineages.

8 Aug 2021

Research News and Research

Study offers new insights on coronary microvascular dysfunction

Physical activity appears to reverse the adverse effects of heavy digital media use in children

New recommendations for diagnosis and treatment of brain metastases from solid tumors

Researchers bind anti-bacterial molecules with graphene to destroy bacteria on implants

‘The Vaccination Queen’: Nurse practitioner takes covid shots house to house in Puerto Rico

Injuries mount as sales reps for device makers cozy up to surgeons, even in operating rooms

A California bill would limit protests at vaccination sites. Does it violate the first amendment?

Quanterix Simoa® Technology Powers Breakthrough Alzheimer’s Disease Research Presented by Eli Lilly and Company at Alzheimer’s Association International Conference (AAIC) 2021

Study of antibody responses to COVID-19 mRNA vaccine in convalescent individuals

Research shows how SARS-CoV-2 variants are evolving towards increased furin cleavage efficiency

New compound inspired by tapeworm drugs shows two-pronged effectiveness against COVID-19

Computational study identifies key areas of the SARS-CoV-2 genome prone to mutation

Virus-like particles reveal unexpected mechanism for increased fitness and spread of SARS-CoV-2

New phylogenomic platform identifies increased recombination rates in SARS-CoV-2

Surfactant-coated nanoparticle applications in nanomedicine and food

Long COVID may be due to persistent immune disturbances

Availability heuristic plays a role in how physicians make complex testing decisions

Researchers develop new low-cost reproducible system for co-cultivation of cells

First data-driven deep learning model can predict COVID-19 outbreak two weeks in advance

Substantial number of U.S. adults experienced financial stress and anxiety even prior to the pandemic

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