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Environmental exposure to low-levels of toxic metals may increase risk of clogged arteries

Environmental exposure to low-levels of the toxic metals arsenic, cadmium and titanium appears to increase the risk of plaque buildup in arteries in the neck, heart and legs, according to new research published today in the American Heart Association's journal Arteriosclerosis, Thrombosis and Vascular Biology (ATVB).

9 Dec 2021

Novel AI-based system models the progression of chronic diseases as patients age

Using artificial intelligence, a team of University at Buffalo researchers has developed a novel system that models the progression of chronic diseases as patients age.

7 Dec 2021

People who exercise regularly have lower risk of developing and dying from pneumonia

People who exercise regularly can reduce their risk of developing and dying from pneumonia, new research has found.

7 Dec 2021

Stress accelerates biological clock, but psychological resilience can help manage the effects

Scientists in recent years have developed ways to measure biological age by tracking chemical changes in DNA that occur naturally as people age but occur at different times in different people.

6 Dec 2021

Maternal morbidities and outcomes in pregnant women with COVID-19

Researchers aimed to determine whether maternal morbidities and adverse obstetrical outcomes were more frequent in pregnant women with COVID-19.

5 Dec 2021

Evaluating comparative effectiveness of Pfizer-BioNtech and Moderna vaccines among US veterans

A new study provided evidence of a lower 24-week risk of COVID-19–related outcomes among recipients of the mRNA-1273 vaccine, compared to their counterparts who received the BNT162b2 vaccine.

3 Dec 2021

Link between tobacco product use and alcohol consumption with anti-SARS-CoV-2 antibody titers after BNT162b2 vaccine

In a Japanese study, smoking, HNB tobacco products, and alcohol use have been shown to impair the immunological response to the COVID-19 vaccination.

2 Dec 2021

Study analyzes global COVID-19 vaccination rates among people living with HIV

COVID-19 vaccination is especially important for immunocompromised individuals, such as people living with HIV, who face higher risks of developing severe symptoms and dying from COVID-19.

1 Dec 2021

E-cigarette use may be linked to higher odds of erectile dysfunction regardless of smoking history

Smoking has long been associated with Erectile Dysfunction (ED) and Cardiovascular Disease (CVD). However, little research has explored if there is a similar association among men who use Electronic Nicotine Delivery Systems (ENDS), commonly referred to as e-cigarettes.

1 Dec 2021

Immunity found 6 months after SARS-CoV-2 infection in children

A new study suggests that infection-induced antibodies persist, providing protection for at least six months.

29 Nov 2021

Prevalence of menstrual changes following vaccination against COVID-19

A new study investigates the relationship between COVID-19 vaccination and menstrual cycle disturbances.

26 Nov 2021

Aspirin use associated with raised risk of heart failure

Aspirin use is associated with a 26% raised risk of heart failure in people with at least one predisposing factor for the condition.

23 Nov 2021

Study reveals extra burden of COVID-19 adverse events in end-stage kidney disease patients

Patients undergoing long-term dialysis, especially Black and Hispanic patients and those living in nursing homes, were severely impacted by the COVID-19 pandemic, according to a nationwide study by University of Michigan researchers.

23 Nov 2021

Non-vegetarian diets associated with higher greenhouse gas emissions, analysis finds

A new analysis adds to evidence that nutritious diets are often more environmentally sustainable, while also demonstrating the feasibility of evaluating diet sustainability at the scale of specific foods - rather than broader food-group categories.

22 Nov 2021

Researchers use embryonic stem cell model to study genetic architecture in the hypothalamus

A study led by researchers at Children's Hospital of Philadelphia has implicated several genes involved in a variety of bodily functions associated with the hypothalamus, a notoriously difficult-to-study region of the brain.

21 Nov 2021

Tea and coffee consumption associated with lower risk of stroke and dementia

Researchers investigate the impact of coffee and tea separately and in combination on the risk of stroke and dementia.

18 Nov 2021

Death from heart attack or stroke may be the first CVD event in some smokers

Death from a heart attack or stroke may be the first cardiovascular disease (CVD) event in some people who smoke cigarettes and CVD is the leading adverse health effect among smokers, according to new research published today in the Journal of the American Heart Association, an open access journal of the American Heart Association.

17 Nov 2021

Model simulations show no need for DEX dose adjustments in COVID-19 patients with liver disease

A recent study sed PBPK modeling to demonstrate the use of DEX PKs for the treatment of COVID-19 in patients with liver impairment.

17 Nov 2021

Study analyzes association between obesity and endothelial dysfunction in COVID-19 patients

In COVID-19 patients, obesity is the factor most associated with the development of endothelial dysfunction, a condition in which the blood vessels become unable to contract and relax adequately, increasing the risk of events such as heart attacks, thrombosis (blood clotting), and stroke.

15 Nov 2021

COVID-19 vaccination humoral immune response in individuals with diabetes

A new study investigated the humoral immune response and side effects related to COVID-19 vaccines in individuals with type 1 diabetes and type 2 diabetes.

12 Nov 2021