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Researchers review key elements of crisis decision making during public health emergencies

In mid-March, public health officials across the San Francisco area issued the first U.S. regional shelter-in-place order in response to the emerging COVID-19 pandemic.

25 Nov 2020

Copper isotopes can help detect Alzheimer's aggregates in the brain

A proof-of-concept study conducted in a mouse model of Alzheimer's disease offers new evidence that copper isotopes can be used to detect the amyloid-beta protein deposits that form in the brains of people living with - or at risk of developing - Alzheimer's.

25 Nov 2020

Regulation of fat production is abnormal in obesity, shows study

Gut hormones play an important role in regulating fat production in the body. One key hormone, released a few hours after eating, turns off fat production by regulating gene expression in the liver, but this regulation is abnormal in obesity, researchers at the University of Illinois Urbana-Champaign found in a new study.

25 Nov 2020

Medicaid coverage is not enough to manage diabetes, shows study

Medicaid expansion through the Affordable Care Act has insured millions of low-income people in the United States, improving outcomes for patients with many different diseases.

25 Nov 2020

Germicidal lamps used to sanitize against COVID-19 may damage the cornea

In a paper published in the journal of Ocular Immunology and Inflammation, physicians from the Bascom Palmer Eye Institute at the University of Miami Miller School of Medicine reported that several patients using germicidal lamps in an attempt to sanitize against the coronavirus.

25 Nov 2020

Consistent use of face masks slows the spread of COVID-19

The use of face masks to help slow the spread of COVID-19 has been widely recommended by health professionals.

25 Nov 2020

Long-range regulation of tumor suppressor genes plays key role in cancer

Enhancers are regulatory elements that play an important role in cancer.Researchers from Rutgers Cancer Institute of New Jersey, the state's only National Cancer Institute-designated Comprehensive Cancer Center, identified a novel enhancer.

25 Nov 2020

Study describes racial disparities in survival following in-hospital cardiac arrest

In-hospital cardiac arrests (IHCA) represent catastrophic and often terminal events. Despite investments to improve the quality of resuscitation efforts.

25 Nov 2020

Dynamic interplay of brain wave frequencies may guide humans in highlighting surprises

If you open your office door one morning and there is a new package waiting on your desk, that's what you will notice most in the otherwise unchanged room.

25 Nov 2020

New drug lures stem cells to damaged tissue, improves treatment efficacy

Scientists at Sanford Burnham Prebys Medical Discovery Institute have created a drug that can lure stem cells to damaged tissue and improve treatment efficacy--a scientific first and major advance for the field of regenerative medicine.

25 Nov 2020

Researchers develop lung-on-chip model to study the body’s response to early TB

Scientists have developed a lung-on-chip model to study how the body responds to early tuberculosis (TB) infection, according to findings published today in eLife.

25 Nov 2020

Brain imaging and behavioral data suggest basis for age-related memory issues

Memory is as much about the future as it is the past. Whether experiencing something new, or something we've experienced a hundred times, people use memories of the past to navigate subsequent encounters.

25 Nov 2020

SARS-CoV-2 versus Zika: Comparing and contrasting the flow of research

An interesting study published on the preprint server medRxiv in November 2020, dealing not with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that is the cause of the COVID-19 pandemic, but with the publications that have appeared as a consequence of the outbreak, comparing them with the similar trove of publications that followed the Zika virus outbreak in 2016.

25 Nov 2020

Study suggests a paradigm shift for vision science and artificial intelligence

The receptive field (RF) of a neuron is the term applied to the space in which the presence of a stimulus alters the response of the same neuron.

24 Nov 2020

Austrian study shows robust antibody response to SARS-CoV-2 for over 6 months

In the face of discouraging news about the resurgence of COVID-19, some reports offer hope of protection in the face of a robust and persistent immune response. In an encouraging report, an Austrian preprint appearing on the medRxiv server in November 2020 suggests a high level of durable immunity to SARS-CoV-2 over at least six months.

24 Nov 2020

Researchers assess the unique advantages of bacteria in cancer treatment

Announcing a new article publication for BIO Integration journal, the authors Meng Du; Jinsui Yu; Yaozhang Yang; Fei Yan and Zhiyi Chen from the Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China and Shenzhen Institutes of Advanced Technology, Shenzhen, China, review the use of microbes in oncology.

24 Nov 2020

BCG vaccination appears to trigger cross-reactive SARS-CoV-2-specific T cell response

Recently, researchers from the Monash University and Monash Medical Centre, Clayton, Victoria, Australia, investigated whether peptide sensitization using BCG can produce cross-reactive T cells specific to SARS-CoV-2. Their study is published on the preprint server, medRxiv.

24 Nov 2020

A review of Traditional Chinese herbal medicine in management of COVID-19

Now researcher have summarized the experiences with the use of traditional Chinese herbal medicines for the management of COVID-19. Their study titled, “Traditional Chinese herbal medicine at the forefront battle against COVID-19: Clinical experience and scientific basis,” was published in the January 2021 issue of the journal Phytomedicine.

24 Nov 2020

New therapy for flu may prove effective against many other pathogenic virus infections

A new therapy for influenza virus infections that may also prove effective against many other pathogenic virus infections, including HIV and COVID-19, has been developed by Purdue University scientists.

24 Nov 2020

Tracking the effect of mitigation measures on COVID-19 spread in hard-hit states

Currently, there are over 10 million confirmed cases and more than 240,000 casualties attributed to COVID-19 in the U.S. Researchers at Louisiana State University have applied computational models to investigate infection rates in relation to social distancing measures.

24 Nov 2020