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Scientists discover why patients with chronic kidney disease die of heart problems

Scientists have discovered an answer to the longstanding mystery of why more than half of patients with chronic kidney disease ultimately die of cardiovascular problems: Their kidneys produce a substance that poisons the heart.

20 Jan 2026

How "old RNA" reshapes sperm metabolism

Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of obesity and stillbirth. But what drives this increased risk remains unknown.

20 Jan 2026

Blood metabolites reveal who will develop type 2 diabetes years before diagnosis

This large prospective study integrated blood metabolomics, genetics, and lifestyle data to identify hundreds of metabolites associated with long-term risk of type 2 diabetes in initially healthy adults. A validated 44-metabolite signature improved risk prediction beyond conventional factors, offering insights into biological pathways and opportunities for earlier, more precise prevention.

18 Jan 2026

Majority of older adults in Ireland have poorly controlled high blood pressure

High blood pressure becomes more common after age 40years yet new research from The Irish Longitudinal Study on Ageing (TILDA) at Trinity College Dublin shows that many people in Ireland with hypertension are still not optimally diagnosed or treated based on European Gudelines.

16 Jan 2026

PSA-based tool improves decision making for prostate cancer screening and treatment

Prostate cancer is the second-leading cause of cancer death in American men.

16 Jan 2026

Web-based tool could aid in early detection and prevention of chronic kidney disease

Subtle abnormalities in kidney function – even within the range considered normal – may help identify people at risk of developing chronic kidney disease.

16 Jan 2026

Cancer mortality drops 34% as treatments and early detection improve

The 2026 cancer statistics reveal improved survival rates but highlight persistent inequities in cancer incidence and mortality across different populations.

16 Jan 2026

As insurance prices rise, families puzzle over options

New York-based performer Cynthia Freeman, 61, has been trying to figure out how to keep the Affordable Care Act health plan that she and her husband depend on.

16 Jan 2026

New metabolomic signature predicts type 2 diabetes risk beyond traditional factors

Diabetes, a metabolic disease, is on the rise worldwide, and over 90 percent of cases are type 2 diabetes, where the body does not effectively respond to insulin.

14 Jan 2026

Bariatric surgery reshapes body fat and muscle more than GLP-1 drugs

Bariatric surgery and GLP-1 treatments reshape body composition differently, emphasizing the importance of sex and treatment choice in muscle preservation.

14 Jan 2026

Light daily movement linked to longer life in cardiometabolic disease

Researchers determine the impact of light physical activity on mortality in people with cardiovascular-kidney-metabolic syndrome.

14 Jan 2026

Multiple myeloma rates increasing twice as high in men than in women

Rates of multiple myeloma (MM), the second most common blood cancer in the United States, are increasing and are twice as high in men than in women

12 Jan 2026

Thrift store. Clinic. Roller rink. Center becomes ‘radical’ lifeline amid homelessness, drug crises.

From the outside, the abandoned Family Dollar store in the Lower 9th Ward looks intimidating. It's covered in graffiti, with aluminum cans and trash dotting the parking lot.

9 Jan 2026

California ends Medicaid coverage of weight loss drugs despite TrumpRx plan

Many low-income Californians prescribed wildly popular weight loss drugs lost their coverage for the medications at the start of the new year.

9 Jan 2026

Study reveals innate immune barriers to long-term pig kidney transplant survival

Pioneering research led by Brazilians describes the immune system's reactions in detail in the first living patient to receive a genetically modified pig kidney transplant.

8 Jan 2026

AI trained on sleep data predicts future disease and mortality years in advance

The SleepFM model reveals how sleep analysis can predict disease risk, offering insights into sleep's role as a vital health indicator for early intervention.

8 Jan 2026

Study highlights prevalence of GLP-1/GIP medication use for weight loss in UK

In early 2025, around 4.9 million British adults - almost one in ten - are estimated to have recently used, or expressed interest in using, glucagon-like peptide-1 (GLP-1) or dual GLP-1/glucose-dependent insulinotropic polypeptide (GIP) receptor agonist medications to support weight loss. The findings, which are based on a nationally representative household survey of 5,260 British adults, are published in BMC Medicine.

8 Jan 2026

Cardiovascular risk scores predict future development of serious eye diseases

A new study from UCLA Health shows that a cardiovascular risk score already used routinely in primary care can predict who will develop serious eye diseases years later.

7 Jan 2026

Genetic study reveals how DNA repeats expand with age

An analysis of genetic data from over 900,000 people shows that certain stretches of DNA, made up of short sequences repeated over and over, become longer and more unstable as we age.

7 Jan 2026

Light daily movement linked to lower mortality risk in people with CKM syndrome

Light intensity activities, like walking or household chores, were linked to a lower risk of death for people with cardiovascular-kidney-metabolic (CKM) syndrome, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

7 Jan 2026