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New COVID-19 app can make contact tracing more private and secure

Engineers at Worcester Polytechnic Institute and Virginia Tech are collaborating on a smartphone app that can help conduct contact tracing needed to contain the spread of COVID-19 without risking users' privacy or personal security. Their work is funded by a one-year, $120,000 RAPID grant from the National Science Foundation (NSF).

20 Nov 2020

Researchers map perception of complex blends of odorants

Fragrances - promising mystery, intrigue, and forbidden thrills - are blended by master perfumers, their recipes kept secret.

20 Nov 2020

Revised manufacturing process for surgical gloves can save more time, energy

Cranfield University researchers in partnership with Meditech Gloves, one of the leading manufacturers of high-quality examination and surgical gloves, have shown how energy savings can be made with the development of more sustainable, biodegradable, protein-free, natural rubber gloves.

19 Nov 2020

College students have lower rates of food insecurity than non-students

College students are significantly less likely to be food insecure than non-students in the same age group, according to a new study from the University of Illinois.

19 Nov 2020

Hyperbaric oxygen treatments in healthy adults can reverse the aging process, finds study

A new study from Tel Aviv University and the Shamir Medical Center in Israel indicates that hyperbaric oxygen treatments (HBOT) in healthy aging adults can stop the aging of blood cells and reverse the aging process.

19 Nov 2020

NIH-funded study to test emergency treatment for devastating stroke in Memphis

The University of Tennessee Health Science Center's Stroke Team is joining researchers from more than 100 hospitals worldwide to conduct a National Institutes of Health (NIH)-funded research study called FASTEST that will test the safety and efficacy of a medication called recombinant factor Vlla to prevent hemorrhage expansion in patients with strokes caused by bleeding in the brain - intracerebral hemorrhage strokes.

19 Nov 2020

Detectable SARS-CoV-2 antibodies 120 days post-infection in Chicago case study

In a recent study, a team of researchers at Northwestern University, USA, had found that nearly 20 percent seroprevalence in the United States metropolitan site, Chicago, over the summer, during a period when lockdown restrictions were eased. They found that three-quarters of seropositive individuals retained detectable antibodies for at least 120 days or four months.

19 Nov 2020

States’ face-covering mandates leave gaps in protection

Brady Bowman, a 19-year-old student at the University of Colorado-Boulder, and two friends strolled down 11th Street, all sporting matching neck gaiters branded with the Thomas' English Muffins logo. He had received an entire box of the promotional gaiters.

19 Nov 2020

Global Mental Health Databank launches study to understand the mental health of young people

Young people around the world commonly experience anxiety and depression, but it can be hard to identify how each person can best manage their own mental health.

19 Nov 2020

CRISPR/Cas9 system is highly effective in treating metastatic cancers

Researchers at Tel Aviv University (TAU) have demonstrated that the CRISPR/Cas9 system is very effective in treating metastatic cancers, a significant step on the way to finding a cure for cancer.

19 Nov 2020

Predictive model identifies neighborhoods that have greatest risk of COVID-19 infection

To help slow the spread of COVID-19 and save lives, UCLA public health and urban planning experts have developed a predictive model that pinpoints which populations in which neighborhoods of Los Angeles County are most at risk of becoming infected.

19 Nov 2020

Study provides new insight into the formation of neural crest cells

Last year, researchers at the University of California, Riverside, identified the early origins of neural crest cells -- embryonic cells in vertebrates that travel throughout the body and generate many cell types -- in chick embryos.

18 Nov 2020

UTHSC and Regeneron partner to advance precision medicine

The University of Tennessee Health Science Center has entered into an agreement with the Regeneron Genetics Center, a subsidiary of Regeneron Pharmaceuticals, Inc., for the company to sequence DNA that has been voluntarily collected and stored as part of a biorepository initiative UTHSC is building in collaboration with its partner teaching hospitals.

18 Nov 2020

Parental restrictions have little effect on technology use later in life

"Put your phone away!" "No more video games!" "Ten more minutes of YouTube and you're done!"

18 Nov 2020

Cannabidiol oils are equally or less effective at inhibiting certain cancer cell lines

Cannabidiol (CBD) oils are equally or less effective at inhibiting the growth of certain cancer cells compared to pure CBD, according to Penn State College of Medicine researchers.

18 Nov 2020

Aggressive COVID testing minimize the spread of disease among students

An aggressive COVID-19 surveillance and testing effort at Duke University was highly effective in minimizing the spread of the disease among students on campus, according to a case study appearing Tuesday in the CDC's Morbidity and Mortality Weekly Report.

18 Nov 2020

New study may shed light on the adaptive immune response to COVID-19

New research funded by the National Cancer Institute (NCI) aims to boost understanding of how the immune system responds to COVID-19, from the start of infection to recovery.

18 Nov 2020

Negative biopsies during active surveillance for prostate cancer are associated with long-term outcomes

Can early-stage prostate cancer "vanish" during follow-up? More likely the cancer is just "hidden"--either way, negative biopsies during active surveillance for prostate cancer are associated with excellent long-term outcomes, reports a study in The Journal of Urology®.

18 Nov 2020

LOX plays a number of key roles in promoting skin and organ fibrosis in scleroderma

A team of researchers at the Medical University of South Carolina (MUSC) has found that the molecule lysyl oxidase (LOX) plays a number of important roles in promoting skin and organ fibrosis in scleroderma, a connective tissue disorder.

17 Nov 2020

Increasing long-term well-being during the pandemic with interventions

Interventions increase the chances of succeeding in changing and maintaining a new behavior in the long run. This is showed in a recently published study from CTF, Service Research Center at Karlstad University.

17 Nov 2020