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SARS-CoV-2 vaccines modeled on South African variant may offer broad protection against other variants

Researchers in South Africa have submitted evidence that suggests that vaccines modeled on the South African variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) would not only be effective on that strain but would also function well against other variants.

8 Mar 2021

Inflammation linked to intensity of tobacco smoking among HIV-positive people

Inflammation in the body has been linked to the intensity of tobacco smoking among people with HIV, according to a team of University of Massachusetts Amherst researchers.

8 Mar 2021

Study outlines new model with recommendations for health care team effectiveness

Health care teams must prepare for anything, including the unconventional work environments brought about by a global pandemic and social unrest.

8 Mar 2021

Regular intake of oily fish can help prevent cardiovascular disease in high-risk individuals

An analysis of several large studies involving participants from more than 60 countries, spearheaded by researchers from McMaster University, has found that eating oily fish regularly can help prevent cardiovascular disease (CVD) in high-risk individuals, such as those who already have heart disease or stroke.

8 Mar 2021

Study shows persistence of marijuana THC in breast milk for six weeks

In a new study published in JAMA Pediatrics, researchers at Children's Hospital Colorado have found that tetrahydrocannabinol (THC), the psychoactive component of marijuana, stays in breast milk for up to six weeks.

8 Mar 2021

Continued vigilance needed as COVID lockdown is relaxed in England, warn researchers

Researchers have reported findings from round nine of the REal-time Assessment of Community Transmission Study (REACT-1) that estimates community prevalence of infections with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in England.

8 Mar 2021

Functional connectivity in brain's fatigue network changes in response to cognitive fatigue

Kessler Foundation researchers have demonstrated changes in the functional connectivity within the 'fatigue network' in response to cognitive fatigue.

8 Mar 2021

Black men of all income levels experience higher levels of discrimination than white counterparts

A woman grips her purse tightly as you approach. A store manager follows you because you look "suspicious." You enter a high-end restaurant, and the staff assume you're applying for a job. You're called on in work meetings only when they're talking about diversity.

8 Mar 2021

Sniffer dogs could be used to detect SARS-CoV-2 infections, say researchers

Researchers in Germany suggest that sniffer dogs should be considered as an additional screening tool for detecting infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

8 Mar 2021

Study: More than 2/3 of Indiana nursing home staff show willingness to receive COVID-19 vaccine

In a study conducted shortly before COVID-19 vaccines became available in the U.S., more than two-thirds of nursing home and assisted living staff in Indiana indicated willingness to receive a vaccine immediately or in the future.

8 Mar 2021

Multisystem intervention could potentially prevent or reverse frailty, research shows

Physicians understand frailty as a dysregulation among multiple systems in the body that make it less resilient and unable to recover completely when faced with a physical challenge such as injury or illness.

8 Mar 2021

Researchers identify new biomarkers associated with severity of COVID-19

A team of researchers from the CHUM Research Centre has identified new biomarkers associated with the severity of COVID-19 in infected patients.

8 Mar 2021

Boston violence intervention advocacy program effectively engages client population, study shows

A Boston violence intervention advocacy program is effectively engaging the client population that hospital-based violence intervention programs (HVIPs) have been designed to support.

8 Mar 2021

Supplement presents latest evidence on quitlines' effectiveness for smoking termination

While cigarette smoking continues to be the leading cause of preventable disease, disability and death in the U.S., the evidence base for cessation support has revealed that telephone call centers, or "quitlines," have been a particularly successful intervention, according to the Centers for Disease Control and Prevention, which recently published a compilation of scientific research in the American Journal of Preventive Medicine.

8 Mar 2021

Study offers new clues to how night shift work increases cancer risk

New clues as to why night shift workers are at increased risk of developing certain types of cancer are presented in a new study conducted at Washington State University Health Sciences Spokane.

8 Mar 2021

Outdoor activities help improve mental health and well-being of teenagers during the pandemic

A study from North Carolina State University found outdoor play and nature-based activities helped buffer some of the negative mental health impacts of the COVID-19 pandemic for adolescents.

8 Mar 2021

Narrowing down on small molecular inhibitors of SARS-CoV-2 key protease

A recent methodological study by researchers from the University of Luxembourg shows that the combination of virtual screening approaches, molecular dynamics simulations and machine learning can substantially facilitate small molecule screening investigations targeted at key SARS-CoV-2 viral proteins.

8 Mar 2021

New inhibitor makes drug-resistant tumor cells respond again to chemotherapy

A new substance could improve the treatment of persistent cancers. Researchers at Martin Luther University Halle-Wittenberg (MLU) and the University of Greifswald have developed a new inhibitor that makes drug-resistant tumour cells respond again to chemotherapy.

8 Mar 2021

Five-day course of high-dose antibiotic will do just as well for children with pneumonia

Many parents know the struggle of having to make children with pneumonia finish the usual 10-day course in antibiotics despite the child feeling better after a few days of medication.

8 Mar 2021

Data from Israel’s vaccination program suggests Pizer-BioNTech COVID-19 vaccine induces strong host antibody response

A team of scientists from Israel has recently evaluated the efficacy of an mRNA-based coronavirus disease 2019 (COVID-19) vaccine, BNT162b2, in inducing host humoral immune response. The findings reveal that the vaccine is capable of inducing strong anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody response and that the response varies significantly with age. The study is currently available on the medRxiv* preprint server.

8 Mar 2021

Medical Research News

SARS-CoV-2 vaccines modeled on South African variant may offer broad protection against other variants

Inflammation linked to intensity of tobacco smoking among HIV-positive people

Study outlines new model with recommendations for health care team effectiveness

Regular intake of oily fish can help prevent cardiovascular disease in high-risk individuals

Study shows persistence of marijuana THC in breast milk for six weeks

Continued vigilance needed as COVID lockdown is relaxed in England, warn researchers

Functional connectivity in brain's fatigue network changes in response to cognitive fatigue

Black men of all income levels experience higher levels of discrimination than white counterparts

Sniffer dogs could be used to detect SARS-CoV-2 infections, say researchers

Study: More than 2/3 of Indiana nursing home staff show willingness to receive COVID-19 vaccine

Multisystem intervention could potentially prevent or reverse frailty, research shows

Researchers identify new biomarkers associated with severity of COVID-19

Boston violence intervention advocacy program effectively engages client population, study shows

Supplement presents latest evidence on quitlines' effectiveness for smoking termination

Study offers new clues to how night shift work increases cancer risk

Outdoor activities help improve mental health and well-being of teenagers during the pandemic

Narrowing down on small molecular inhibitors of SARS-CoV-2 key protease

New inhibitor makes drug-resistant tumor cells respond again to chemotherapy

Five-day course of high-dose antibiotic will do just as well for children with pneumonia

Data from Israel’s vaccination program suggests Pizer-BioNTech COVID-19 vaccine induces strong host antibody response

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

Membrane proteins in focus: Turning high-risk targets into routine workflows

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