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Research uncovers the cellular culprit behind age-related abdominal fat

It's no secret that our waistlines often expand in middle-age, but the problem isn't strictly cosmetic. Belly fat accelerates aging and slows down metabolism, increasing our risk for developing diabetes, heart problems and other chronic diseases.

25 Apr 2025

Researchers discover brain pathway to ease nicotine withdrawal

According to the World Health Organization (WHO), over 22% of the global population smokes, with more than 9 million smoking-related deaths reported annually.

25 Apr 2025

Researchers pioneer method to measure liver tissue stiffness without damage

Researchers in South Korea have developed an organoid disease model and non-destructive stiffness analysis technology for evaluating the efficacy of new drugs for fatty liver disease.

25 Apr 2025

Rare lung cell found to protect against COVID-19 death

A rare cell type in the lungs is essential to survival from the COVID-19 virus, a new study shows.

25 Apr 2025

Mouse study confirms early inflammation in hereditary paralysis condition

A joint study conducted by the University of Bonn and the DZNE has confirmed early-stage brain inflammation in mice.

25 Apr 2025

Traditional African diet can protect against chronic diseases in just two weeks

A traditional African diet rich in vegetables, fibre, and fermented foods can reverse inflammation and protect against chronic diseases in just two weeks, while Western diets exacerbate these conditions, researchers say.

25 Apr 2025

New biomarker offers hope for early Parkinson’s diagnosis

A misfolded protein facilitates reliable diagnosis even in the early stages of Parkinson’s disease in body fluids.

25 Apr 2025

Bacteria-based fibers offer new hope for bone healing

Have you ever wondered if there is a way to heal bones without having to take bone from another part of the body? A new doctoral thesis from the University of Borås, Sweden, now presents exciting advancements in this area. It involves using bacteria to produce fibers that can help heal bones.

25 Apr 2025

New era of medicine emerges through structural control of nanotherapeutics

Historically, the vast majority of pharmaceutical drugs have been meticulously designed down to the atomic level.

25 Apr 2025

Antibiotic use by humans is polluting rivers across the globe, study shows

A global modeling study found that 8,500 tonnes of antibiotics from human use alone enter rivers annually, threatening aquatic ecosystems and accelerating antimicrobial resistance. Over 6 million kilometers of river length exceed safety thresholds, especially in low- and middle-income countries with limited wastewater treatment.

24 Apr 2025

Transitioning pancreatic cells show lasting epigenetic cancer traits

Johns Hopkins Medicine scientists say they have found a pattern of so-called epigenetic "marks" in a transition state between normal and pancreatic cancer cells in mice, and that the normal cells may keep at least a temporary "memory" of those cancer-linked marks.

24 Apr 2025

Novel cancer immunotherapy approach could complement existing CAR-T treatments

Researchers in South Korea have proposed a novel cancer immunotherapy approach that could complement existing CAR-T (Chimeric Antigen Receptor T-cell) treatments.

24 Apr 2025

Smoking, drinking and inactivity associated with declines in health in people as young as 36

Bad habits such as smoking, heavy drinking and lack of exercise must be tackled as early as possible to boost the odds of a happy and healthy old age.

24 Apr 2025

Exploring the science behind blank minds and conscious gaps

Mind blanking is a common experience with a wide variety of definitions ranging from feeling "drowsy" to "a complete absence of conscious awareness."

24 Apr 2025

Study pinpoints vast 'air quality deserts' across nearly 60% of US counties

Over half of U.S. counties lack air quality monitoring stations, exposing 50.7 million people, especially in rural and disadvantaged areas, to invisible pollution risks. The study links monitoring gaps to systemic inequities and urges equitable infrastructure expansion.

24 Apr 2025

lncRNAs shape the tumor microenvironment and drive cancer development

The tumor microenvironment (TME) is a complex and dynamic network consisting of tumor cells, immune cells, stromal cells, extracellular matrix (ECM), cytokines, and growth factors, all interacting to influence tumorigenesis, progression, and metastasis.

24 Apr 2025

What’s behind Gen Z’s skepticism about Ozempic and Wegovy

A U.S. study of over 500 youth aged 14–24 found high awareness but widespread hesitation about using semaglutide for weight loss. Concerns focused on safety, social stigma, and a preference for lifestyle changes like diet and exercise.

24 Apr 2025

Manipulating a master regulator prevents tumor growth in mice

A protein identified nearly 40 years ago for its ability to stimulate the production of red blood cells plays a surprising, critical role in dampening the immune system's response to cancer.

24 Apr 2025

Powerful imaging technique developed to study bone marrow in mouse models

Indiana University School of Medicine scientists have developed a powerful new imaging technique to study bone marrow in mouse models.

24 Apr 2025

Shingles vaccine eligibility lowers dementia risk in older adults

A large quasi-experimental study in Australia found that adults eligible for free shingles vaccination based on their date of birth were significantly less likely to be diagnosed with dementia over a 7.4-year period. The findings reinforce previous results from Wales and suggest a potential preventive role for HZ vaccination.

24 Apr 2025