Short-term adverse effects of COVID-19 mRNA vaccinations are linked to higher and longer-lasting neutralizing antibody responses, indicating robust immune efficacy.

11 Jun 2024

Heavy cannabis use increases the risk of cardiovascular disease for women, study finds

Whether cannabis use is linked to mortality.

11 Jun 2024

Ashwagandha boosts memory and mood in clinical trial

A clinical trial found that acute and 30-day Ashwagandha supplementation improves cognitive function and mood markers, showing significant benefits in memory, attention, and well-being without adverse effects.

10 Jun 2024

Study reveals a key step to help the heart regenerate after myocardial infarction

A new study by investigators at Massachusetts General Hospital (MGH), a founding member of the Mass General Brigham (MGB) healthcare system, reveals an important step to help the human heart regenerate after myocardial infarction (MI).

10 Jun 2024

Itgb1 gene found to be crucial in preventing spongy heart disease

Having explored how the heart is formed in utero, a University of Houston pharmacology researcher is reporting how cells and molecules act during that early formation and what might cause the heart disease called left ventricular non-compaction.

10 Jun 2024

New PREVENT risk equations could reduce statin use by 40%, study finds

If national guidelines are revised to incorporate a new risk equation, about 40% fewer people could meet criteria for cholesterol-lowering statins to prevent heart disease, according to a study by researchers at the University of Pittsburgh, Beth Israel Deaconess Medical Center and University of Michigan.

10 Jun 2024

New research dispels myths about anesthesia-related cognitive decline

General anesthesia makes it possible for millions of patients each year to undergo lifesaving surgeries while unconscious and free of pain.

10 Jun 2024

Transplanted gut microbes from aged mice trigger inflammation in young germ-free mice

When scientists transplanted the gut microbes of aged mice into young "germ-free" mice -; raised to have no gut microbes of their own -; the recipient mice experienced an increase in inflammation that parallels inflammatory processes associated with aging in humans.

10 Jun 2024

Planetary health diet may substantially lower risk of premature death and environmental impact

People who eat a healthy, sustainable diet may substantially lower their risk of premature death in addition to their environmental impact, according to a new study led by Harvard T.H. Chan School of Public Health.

10 Jun 2024

Vigorous exercise linked to lower dementia risk in hypertensive individuals

The effect of vigorous physical activity (VPA) on the risk of incident mild cognitive impairment (MCI) and probable dementia.

10 Jun 2024

Heat rules for California workers would also help keep schoolchildren cool

Proposed rules to protect California workers from extreme heat would extend to schoolchildren, requiring school districts to find ways to keep classrooms cool.

10 Jun 2024

Study uncovers gut microbes' role in childhood obesity

Researchers used Mendelian randomization to identify causal links between gut microbes and childhood obesity, revealing key microbial players that influence pediatric adiposity.

10 Jun 2024

New study reveals gut microbiome's critical role in aging and heart disease

Researchers in China discovered that gut microbiome diversity, influenced by metabolic health and age, significantly impacts cardiovascular disease risk.

9 Jun 2024

Novel insights into the underlying, contributing, and direct causes of death in Australia

Coronary heart disease (CHD) was involved in 1 in 5 deaths in 2022 when using all of the information included on the medical death certificate, according to a new Australian Institute of Health and Welfare (AIHW) release revealing what Australians are most likely to die from.

8 Jun 2024

WHO and FIND join forces to accelerate diagnostic innovation and access

FIND and the World Health Organization (WHO) have signed a new Memorandum of Understanding (MoU) that lays the foundation for accelerating innovation and achieving equitable access to quality diagnostics for people globally.

8 Jun 2024

Vigorous exercise lowers dementia risk in hypertensive adults, study finds

People with high blood pressure have a higher risk of cognitive impairment, including dementia, but a new study from researchers at Wake Forest University School of Medicine suggests that engaging in vigorous physical activity more than once a week can lower that risk.

7 Jun 2024