Diabetes News and Research

Latest Diabetes News and Research

Depression profile linked to disrupted sleep and poorer treatment responses

This study uncovers a circadian depression subtype, revealing links between sleep patterns, symptom severity, and antidepressant response in a large cohort.

22 Oct 2026

Beef can fit into healthy diets, but what about its environmental cost?

A narrative review published in Animal Frontiers highlights beef's contribution to high-quality protein and bioavailable micronutrients, while controlled trials generally found no adverse effects on selected cardiometabolic risk markers, although long-term disease outcomes remain uncertain. The authors argue that sustainable food policies should consider nutritional needs, environmental impacts, agricultural productivity, and rural livelihoods when evaluating beef's place in healthy diets.

21 Oct 2026

Semaglutide and teduglutide reduce immune-driven gut injury in mice

Researchers found that gut-derived GLP-1 and GLP-2 signaling helped protect mice against T cell-induced intestinal injury, with GLP-1R primarily regulating inflammation and GLP-2R supporting intestinal repair. Semaglutide and teduglutide, administered separately or together, reduced acute intestinal damage in mice lacking intestinal proglucagon, suggesting potential avenues for investigating treatments for immune-mediated gut injury.

21 Oct 2026

Blocking specific proteins protects beta cells om excessive cellular stress

Researchers at Weill Cornell Medicine have identified a molecular pathway that contributes to the death of insulin-producing beta cells in the pancreas.

21 Oct 2026

Glucose priming may improve tumor targeting for chemotherapy nanocarriers

Chemotherapy selectivity is limited by systemic toxicity. pH‑sensitive nanocarriers exploit tumor acidity as a release trigger but respond passively to a modest, heterogeneous gradient.

21 Oct 2026

Could a hormone from our bones reveal early signs of insulin resistance?

Research reveals a link between osteocalcin and insulin resistance in obese children, suggesting early metabolic changes before glucose tolerance impairment.

21 Oct 2026

Scientists found a link between Mediterranean diet blood markers and longer survival

Researchers found that a previously validated 67-metabolite blood signature of Mediterranean diet adherence was associated with lower long-term mortality across a Spanish trial population and three US cohorts. Participants with the highest signature scores had a 23% lower relative hazard of death than those with the lowest scores in both populations, although the findings do not establish a causal relationship.

20 Oct 2026

Experts weigh risks of using gene therapies for common diseases

Gene therapy is no longer the future of medicine - it's reality. Treatments that replace, silence or edit genes are already changing clinical care.

20 Oct 2026

Scientists discover immune pathway behind radiation-induced lung damage

Researchers at City of Hope®, one of the largest and most advanced cancer research and treatment organizations in the country, have uncovered an immune pathway that may contribute to radiation-related lung damage and have identified a potential strategy to block it.

20 Oct 2026

New study identifies protein factor linked to chronic liver disease

The mechanisms that cause the world's most common chronic liver disease — Metabolic dysfunction-associated steatotic liver disease (MASLD) — to develop and progress are not still fully understood.

20 Oct 2026

Researchers investigate molecular mechanisms linking high-calorie diets to cognitive decline

The molecular mechanisms linking a high calorie diet to cognitive impairment remain unclear. Researchers at Institute of Science Tokyo, Japan, investigated this association in mice, finding that the diet reduced nuclear protein PQBP1 expression, disrupting the alternative splicing of genes involved in synaptic function.

20 Oct 2026

Not all ultra-processed foods show the same cancer risk

Ultra-processed foods show varied associations with colorectal cancer, underscoring the need for precise research on diet quality and cancer risk factors.

20 Oct 2026

GLP-1 drugs may protect kidney health in people with bipolar disorder

Mayo Clinic researchers found that GLP-1 receptor agonists, medications widely used for diabetes and weight management, were associated with a lower risk of dialysis or kidney transplantation in adults with bipolar disorder and chronic kidney disease.

20 Oct 2026

Could eating whey protein before meals help reduce blood sugar spikes?

A narrative review of 57 randomized trials found that milk and dairy products have inconsistent effects on long-term blood sugar control in adults with type 2 diabetes or prediabetes. Whey protein consumed before meals more consistently reduced short-term blood sugar spikes, but further research is needed to establish whether these benefits persist over time.

19 Oct 2026

Blood pressure drug losartan boosts metabolism by stimulating brown fat

Losartan, a drug commonly prescribed for high blood pressure, boosts brown adipose tissue or "brown fat" activity and enhances its metabolism, according to a preclinical study by Weill Cornell Medicine, Rockefeller University and Memorial Sloan Kettering Cancer Center researchers.

19 Oct 2026

UCL study reveals broad mortality risks faced by ADHD individuals

For the study, published in JAMA Network Open, the researchers conducted a systematic review and meta-analysis of 19 studies that included data from close to 16 million study participants on three continents.

19 Oct 2026

Miro1 protein linked to insulin resistance in type 2 diabetes

A protein called Miro1 found at elevated levels in the skeletal muscle of people with Type 2 diabetes may contribute to insulin resistance, potentially making it a target for future treatments that help the body regulate blood sugar, according to a study published today in Nature Communications.

19 Oct 2026

Voice frequency patterns reveal clues linked to type 2 diabetes

A new research study in theIEEE Journal of Biomedical and Health Informatics reveals how scientists at Klick Labs created visual maps of sound frequencies (spectrograms) to identify complex, new patterns associated with Type 2 diabetes, using only smartphone recordings of randomly selected short English sentences and participant sex as study criteria.

19 Oct 2026

GLP-1 medications linked to reduced postoperative infections and heart complications

GLP-1 medications, widely prescribed for diabetes and weight loss, may also help protect people from serious complications after surgery.

19 Oct 2026

Could ultraprocessed foods affect your brain before you notice?

Ultraprocessed food intake correlates with increased body fat and vascular brain injury in middle-aged adults, though cognitive performance remains unaffected.

19 Oct 2026