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Link not found between child sexual abuse and telomere length

Researchers and medical experts have long known that child sexual abuse has profoundly negative effects on the health of survivors; however, an international team of researchers was not able to find a link between the abuse and telomere length, considered an indicator of cellular aging and health.

17 Aug 2020

Individual frequency can be used to control brain activity

Individual frequency can be used to specifically influence certain areas of the brain and thus the abilities processed in them - solely by electrical stimulation on the scalp, without any surgical intervention.

17 Aug 2020

New insights into how the brain's internal states influence decision-making

Biomedical Engineering's Matthew Smith and Byron Yu, along with former Ph.D. student Ben Cowley (School of Computer Science '18), have studied the neural basis through which internal states in the brain affect decision-making over an extended period of time.

17 Aug 2020

Discovery offers new hope for millions at risk from antibiotic-resistant infections

There is new hope for approximately 700,000 people who die each year from antibiotic resistant infections, with University of Queensland researchers discovering how bacteria share antibiotic-resistance genes.

17 Aug 2020

Mild COVID-19 cases can trigger robust memory T cell responses

Mild cases of coronavirus disease 2019 (COVID-19) can trigger robust memory T cell responses, even in the absence of detectable virus-specific antibody responses, researchers report August 14 in the journal Cell.

17 Aug 2020

Switching off 'master regulator' may protect critical brain cells from Parkinson's-related damage

Switching off a molecular "master regulator" may protect the brain from inflammatory damage and neurodegeneration in Parkinson's disease, reports a study published today in Nature Neuroscience.

17 Aug 2020

Telemedicine use by older adults has skyrocketed, new poll finds

One in four older Americans had a virtual medical visit in the first three months of the COVID-19 pandemic, most of them by video, a new telehealth poll finds.

17 Aug 2020

Biotechnological production of a natural antibiotic

Thomas Brück saw the sea whip Antillogorgia elisabethae for the first time 17 years ago while diving on a research trip to the Bahamas.

17 Aug 2020

Multiplication of ecDNA genes present in many cancer types, drives poor patients outcomes

The multiplication of genes located in extrachromosomal DNA that have the potential to cause cancer drives poor patient outcomes across many cancer types, according to a Nature Genetics study published Aug. 17, 2020 by a team of researchers including Professors Vineet Bafna and Dr.Paul Mischel of the University of California San Diego and Professor Roel Verhaak of Jackson Laboratories.

17 Aug 2020

Researchers receive funding to develop a model for delivering palliative care in nursing homes

Research scientists from Regenstrief Institute, Indiana University School of Medicine and University of Maryland are working to develop a model for delivering palliative care to people living in nursing homes to improve their quality of life.

17 Aug 2020

Hydroxychloroquine is not a possible defense against COVID-19, study shows

Researchers at Case Western Reserve University have added to the growing body of understanding about how hydroxychloroquine (HCQ) is not a possible defense against COVID-19.

17 Aug 2020

Paired associative stimulation promotes walking rehabilitation in paraplegic patient

The simultaneous stimulation of the motor nerves of the brain and limbs (paired associative stimulation) has yielded promising research results.

17 Aug 2020

Pre-COVID-19 coronavirus immunity does not protect against SARS-CoV-2

A recent study by researchers in France that's currently available on the medRxiv* preprint server claims that having previous immunity against common coronaviruses (alpha and beta) cannot protect against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

17 Aug 2020

Wits University begins South African trial of Novavax COVID-19 vaccine

NVX-CoV2373 is produced by the biotech company, Novavax (Maryland, U.S.A). Novavax is a late-stage biotechnology company that develops next-generation vaccines for serious infectious diseases.

17 Aug 2020

Study reveals bacteria's secret weapon to evade immune responses

Monash Biomedicine Discovery Institute scientists have discovered a previously unknown method used by bacteria to evade immune responses.

17 Aug 2020

New test could help predict survival of women with ovarian cancer

A global team of medical researchers led by UNSW have developed a test that could help to predict survival for women diagnosed with ovarian cancer, and pave the way towards personalized treatment.

17 Aug 2020

New treatment approach strengthens motor function and muscle of aged mice

In an aging society, one of the most important and urgent tasks of scientific research is to counteract the decline in motor function and muscle weakness that accompanies the aging process.

17 Aug 2020

Smartphones could be used to detect Type 2 diabetes

Researchers at UC San Francisco have developed a "digital biomarker" that would use a smartphone's built-in camera to detect Type 2 diabetes - one of the world's top causes of disease and death - potentially providing a low-cost, in-home alternative to blood draws and clinic-based screening tools.

17 Aug 2020

New study finds a connection between traffic noise and obesity

Transport noise is a major problem in Europe, with over 100 million people living in areas where road traffic noise exceeds levels greater than 55dB, the health-based threshold set by the EU.

17 Aug 2020

SARS-CoV-2 poses significant threat to many marine mammal species

A new study conducted by researchers at Dalhousie University in Halifax, Canada, has found that many species of marine mammal are highly vulnerable to infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the agent that causes coronavirus disease 2019 (COVID-19).

17 Aug 2020