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Largest genetic study identifies new drug targets to treat type 1 diabetes

Scientists have completed the largest and most diverse genetic study of type 1 diabetes ever undertaken, identifying new drug targets to treat a condition that affects 1.3 million American adults.

22 Jul 2021

Can prior human seasonal coronavirus antibody response patterns predict SARS-CoV-2 inhibition?

A new study, recently released as a preprint on the medRxiv* server, reports the intriguing finding that the cross-neutralizing antibodies elicited by human seasonal coronaviruses (sCoVs) show varying ability to prevent binding between the SARS-CoV-2 spike antigen and its cognate receptor, the angiotensin-converting enzyme 2 (ACE2).

22 Jul 2021

Pfizer vaccine and isolation independently associated with reduced household transmission of SARS-CoV-2

Israel was among the leading proponents of COVID-19 vaccination as the way out of the current worldwide restrictions on social and economic interactions and activity. A new study, recently released as a preprint on the medRxiv* server, reports on the effects of the large-scale vaccination campaigns carried out in this country, relating to successful control of SARS-CoV-2 spread within households.

22 Jul 2021

Study: Omega-3 levels in blood erythrocytes are good mortality risk predictors

Levels of omega-3 fatty acids in the blood are as good a predictor of mortality from any cause as smoking, according to a study involving the Hospital del Mar Medical Research Institute (IMIM), in collaboration with The Fatty Acid Research Institute in the United States and several universities in the United States and Canada.

22 Jul 2021

Scientists restore memory in aging mice

Scientists at Cambridge and Leeds have successfully reversed age-related memory loss in mice and say their discovery could lead to the development of treatments to prevent memory loss in people as they age.

22 Jul 2021

Antibiotics may be the new weapon to fight against melanoma

Some antibiotics appear to be effective against a form of skin cancer known as melanoma. Researchers at KU Leuven, Belgium, examined the effect of these antibiotics on patient-derived tumours in mice. Their findings were published in the Journal of Experimental Medicine.

22 Jul 2021

Research provides new insight into uncontrolled inflammation in COVID-19 patients

Research led by Queen Mary University of London provides new insight into the mechanisms that lead to uncontrolled inflammation in COVID-19 patients.

22 Jul 2021

Wildfire smoke drives people in low-vaccinated areas indoors, raising outbreak fears

Missoula's new downtown library was teeming with people who might typically spend a Saturday afternoon hiking, biking or otherwise making the most of Montana's abundant outdoor recreation. One look at the soupy haze blanketing the city and it was clear why.

22 Jul 2021

Big leagues balk at endorsing vaccination

Santa Clara County, where the San Francisco 49ers train and play their NFL home games, has one of the highest covid vaccination rates in California.

22 Jul 2021

A chilling cure: Facing killer heat, ERs use body bags to save lives

As a deadly heat wave scorched the Pacific Northwest last month, overwhelming hospital emergency rooms in a region unaccustomed to triple-digit temperatures, doctors resorted to a grim but practical tool to save lives: human body bags filled with ice and water.

22 Jul 2021

Investigational antipsychotic treatment offers sustained benefits for people with dementia-related psychosis

Evidence of the sustained benefits of an investigational antipsychotic treatment for people with dementia-related psychosis has been published.

22 Jul 2021

Epstein-Barr virus reactivation may play a role in long COVID and severe COVID-19 cases

Two recently published studies available on the National Institutes of Health website indicate Epstein-Barr virus (EBV) reactivation may play a role both in the development of long COVID symptoms, as well as severe COVID-19 cases.

22 Jul 2021

New motor imagery-based BMI system turns intentions into actions

A new wearable brain-machine interface (BMI) system could improve the quality of life for people with motor dysfunction or paralysis, even those struggling with locked-in syndrome – when a person is fully conscious but unable to move or communicate.

22 Jul 2021

Study reveals calcium's role in directing blood flow in the brain

Unlike the rest of the body, there is not enough real estate in the brain for stored energy. Instead, the brain relies on the hundreds of miles of blood vessels within it to supply fresh energy via the blood. Yet, how the brain expresses a need for more energy during increased activity and then directs its blood supply to specific hot spots was, until now, poorly understood.

22 Jul 2021

Emerging SARS-CoV-2 mutations L452R & Y453F evade cellular immunity

The study, published in the journal Cell Host & Microbe, also showed emerging mutations L452R and Y453F in the SARS-CoV-2 spike receptor-binding motif evade (HLA) A24-restricted cellular immunity. Meanwhile, the L452R enhances spike stability, viral fusogenicity, and viral infectivity. Hence, the findings suggest that HLA-restricted cellular immunity potentially affects the evolution of viral phenotypes.

22 Jul 2021

Use of topical fluorides for caries prevention in primary teeth

Alexandria, Va., USA - Parach Sirivichayakul, Mahidol University, Bangkok, Thailand, presented the poster "Preventing Approximal Caries in Primary Teeth With Topical Fluorides" at the virtual 99th General Session & Exhibition of the International Association for Dental Research (IADR), held in conjunction with the 50th Annual Meeting of the American Association for Dental Research (AADR) and the 45th Annual Meeting of the Canadian Association for Dental Research (CADR), on July 21-24, 2021.

22 Jul 2021

Study finds link between residential proximity to oil and gas drilling and lower birthweights in infants

A new study from Oregon State University found that infants born within 3 kilometers of oil and natural gas drilling facilities in Texas had slightly lower birthweights than those born before drilling began in their vicinity.

22 Jul 2021

Structural home repairs in low-income neighborhoods linked with reduced crime rates

Investing in structural home repairs in historically segregated, low-income, Black, and Latino neighborhoods have been associated with reduced crime rates.

22 Jul 2021

Survey provides insights into 'pure awareness' state experienced by meditators

In the context of meditation practice, meditators can experience a state of "pure awareness" or "pure consciousness", in which they perceive consciousness itself.

22 Jul 2021

Scientist explore conserved RNA elements as potential targets for anti-SARS-CoV-2 drugs

The study, published in the journal Angewandte Chemie International Edition, identified many small molecules that bind to certain parts of the SARS-CoV-2 genome that are less likely altered by mutations using dedicated substance libraries. The scientists derived key functional units and groups in ligands for effective and safe targeting of SARS-CoV-2 RNA.

22 Jul 2021

Medical News

Largest genetic study identifies new drug targets to treat type 1 diabetes

Can prior human seasonal coronavirus antibody response patterns predict SARS-CoV-2 inhibition?

Pfizer vaccine and isolation independently associated with reduced household transmission of SARS-CoV-2

Study: Omega-3 levels in blood erythrocytes are good mortality risk predictors

Scientists restore memory in aging mice

Antibiotics may be the new weapon to fight against melanoma

Research provides new insight into uncontrolled inflammation in COVID-19 patients

Wildfire smoke drives people in low-vaccinated areas indoors, raising outbreak fears

Big leagues balk at endorsing vaccination

A chilling cure: Facing killer heat, ERs use body bags to save lives

Investigational antipsychotic treatment offers sustained benefits for people with dementia-related psychosis

Epstein-Barr virus reactivation may play a role in long COVID and severe COVID-19 cases

New motor imagery-based BMI system turns intentions into actions

Study reveals calcium's role in directing blood flow in the brain

Emerging SARS-CoV-2 mutations L452R & Y453F evade cellular immunity

Use of topical fluorides for caries prevention in primary teeth

Study finds link between residential proximity to oil and gas drilling and lower birthweights in infants

Structural home repairs in low-income neighborhoods linked with reduced crime rates

Survey provides insights into 'pure awareness' state experienced by meditators

Scientist explore conserved RNA elements as potential targets for anti-SARS-CoV-2 drugs

How industrial hygiene flow calibration supports defensible exposure data

How electrical engineering ensures accurate calibration and patient safety

The importance of ketones from a clinical and medical perspective

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