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Excess weight linked to breast cancer risk in postmenopausal women with cardiovascular disease

New research reveals that excess weight is linked to an especially high risk of developing breast cancer in postmenopausal women with cardiovascular disease.

7 Jul 2025

TET2 mutations in blood stem cells linked to lower Alzheimer's risk

A study published in Cell Stem Cell reveals that some mutations in blood stem cells might help protect against late-onset Alzheimer's disease.

2 Jul 2025

Can your athletic past raise your risk for atrial fibrillation?

Elite retired rowers face a nearly threefold increased risk of atrial fibrillation compared to the general population, driven by a combination of long-term cardiac remodelling and underlying polygenic genetic susceptibility.

26 Jun 2025

Omega-3 fatty acids linked to increased inflammation markers

Omega-3 fatty acids, popularly believed to reduce inflammation in the body, appear to increase certain inflammatory markers, researchers have found.

25 Jun 2025

Multiple brain profiles underlie the same symptoms in depression

A novel study aimed at disentangling the neurological underpinnings of depression shows that multiple brain profiles may manifest as the same clinical symptoms, providing evidence to support the presence of both one-to-one and many-to-one heterogeneity in depression.

20 Jun 2025

Why Alzheimer’s DNA tests don’t treat all populations equally

A major global study tested whether European-derived polygenic risk scores (PGS) for Alzheimer’s disease can predict risk across diverse populations. While PGS performed well in many groups, it was less accurate in individuals of sub-Saharan African and Indian ancestry, highlighting the urgent need for more inclusive genetic data.

19 Jun 2025

Instant coffee may damage your eyes, genetic study finds

Researchers used genomic and Mendelian randomization analyses in over 500,000 individuals to reveal a statistically significant causal link between instant coffee intake and increased risk of dry age-related macular degeneration (AMD). No such risk was found for ground or decaffeinated coffee.

17 Jun 2025

Popular painkiller use linked to gut microbiome shifts

Night shift work increases risk of severe asthma in women

Women who work night shifts are more likely to suffer with moderate or severe asthma compared to women who work in the daytime, according to a study published today (Monday) in ERJ Open Research.

16 Jun 2025

Healthier lifestyle choices could mitigate telomere length-associated brain disease risks

Scientists from Mass General Brigham explored the associations between telomere length-which decreases as a person ages or is exposed to unhealthy environments-and the risk for age-related brain diseases.

12 Jun 2025

Bitter 'supertaster gene' tied to bipolar disorder and poor kidney function

People who carry a bitter 'supertaster gene' have been linked to various health conditions including bipolar disorder and poor kidney function, University of Queensland researchers have found.

12 Jun 2025

Better brain care score linked to lower risk of heart disease and cancer

A new study from researchers at Mass General Brigham has found that a higher McCance Brain Care Score not only associates with the risk of brain-related conditions such as stroke, dementia, and depression but also strongly associates with developing cardiovascular disease and three common types of cancer.

6 Jun 2025

Scientists explain how eating a rainbow of foods lowers your risk for chronic illness

Consuming a variety of flavonoid-rich foods can lower all-cause mortality and chronic disease risks, emphasizing the importance of dietary diversity.

4 Jun 2025

Sleep disorders predict dementia risk years before diagnosis, study shows

Researchers analyzed health records from over 1 million people in Finland, Wales, and the UK to assess the long-term impact of sleep disorders on neurodegenerative diseases. They found that diagnosed sleep disorders can predict Alzheimer’s, Parkinson’s, and dementia risk up to 15 years before symptoms, regardless of genetic predisposition.

28 May 2025

Abdominal fat emerges as independent risk factor for psoriasis in women

Researchers have found that central body fat, especially around the abdomen, is more strongly linked to psoriasis risk than total body fat, particularly in women.

27 May 2025

Controlling key health risk factors can eliminate early death risk from high blood pressure

A new study led by researchers at Tulane University suggests that people with high blood pressure can significantly reduce - and possibly eliminate - their increased risk of premature death by controlling several key health risk factors at once.

19 May 2025

Cardiac 'digital twins' provide clues to more personalized heart treatments

For the first time, researchers from King's College London, Imperial College London and The Alan Turing Institute, have created over 3,800 anatomically accurate digital hearts to investigate how age, sex and lifestyle factors influence heart disease and electrical function.

16 May 2025

Study reveals subtle effects of recessive mutations on health and reproduction

As a group, carriers of recessive disorders are slightly less healthy and have a reduced chance of having offspring.

16 May 2025

Loneliness linked to higher risk of hearing loss in major study

A large-scale cohort study led by researchers from Tianjin University, Shenyang Medical College, Shengjing Hospital of China Medical University, and the Chinese University of Hong Kong has uncovered strong evidence that loneliness may independently increase the risk of hearing loss.

14 May 2025

Study reveals key differences in health risks between males and females

The results of an international study led by researchers from Queen Mary University of London's Precision Healthcare University Research Institute (PHURI) shed new light the underlying biological mechanisms which cause differences in health risks, symptoms and outcomes between males and females.

13 May 2025