Medical Research News

RSS

Cancer drug combo extends the lifespan of mice by 30%

The combination of two cancer drugs, rapamycin and trametinib, can extend the lifespan of mice by 30%, according to a study led by researchers at UCL and the Max Planck Institute for Biology of Ageing, Germany.

28 May 2025

Study highlights barriers to Alzheimer’s care in rural Georgia

Rural Georgians may find it difficult to access medication that could slow the progression of Alzheimer's disease, according to a new study from the University of Georgia.

28 May 2025

Study sheds new light on how caffeine can impair sleep and memory recovery

Caffeine is not only found in coffee, but also in tea, chocolate, energy drinks and many soft drinks, making it one of the most widely consumed psychoactive substances in the world.

28 May 2025

Global study shows air pollution could triple heart disease cases by 2045

The study highlights air pollution's role in escalating heart disease, showing increased mortality and disability rates, especially among women and older adults.

28 May 2025

Stress granules play a protective role against neurodegenerative disease

Scientists from St. Jude Children's Research Hospital and Washington University in St. Louis report mechanistic insights into the role of biomolecular condensation in the development of neurodegenerative disease.

28 May 2025

Telehealth in home healthcare faces setbacks amid lack of federal reimbursements

Many home healthcare agencies adopted telehealth services during the COVID-19 pandemic, but the absence of federal reimbursements for these services has led to an increasing number of providers discontinuing these options, a national survey conducted by the University of California, Irvine, and other institutions reveals. Results are published in Health Services Research.

28 May 2025

Chronic cannabis use linked to significant cardiovascular risks

A new study led by UC San Francisco researchers finds that chronic cannabis use - whether it's smoked or consumed in edible form - is associated with significant cardiovascular risks.

28 May 2025

Ultrasonic cigarettes may pose significant health risks, study shows

A study by scientists at the University of California, Riverside shows ultrasonic cigarettes, or u-cigarettes, marketed as a less harmful alternative to traditional e-cigarettes, may pose significant health risks due to the presence of harmful metals in their liquids and aerosols.

28 May 2025

High fat diet disrupts metabolism and increases disease risk

Consuming a high-fat diet can lead to a variety of health problems - not only weight gain but also an increased risk of diabetes and other chronic diseases.

28 May 2025

Basal ganglia neurons precisely regulate complex movement timing

Neurons deep in the brain not only help to initiate movement-they also actively suppress it, and with astonishing precision.

28 May 2025

Scientists identify early life opportunity for in vivo stem cell gene therapy

A team of scientists from the San Raffaele-Telethon Institute for Gene Therapy (SR-Tiget) in Milan, Italy, has identified a unique window shortly after birth in which circulating blood stem cells can be effectively targeted with gene therapy directly in the body.

28 May 2025

Maternal warmth in early childhood shapes health through social safety

Parental warmth and affection in early childhood can have life-long physical and mental health benefits for children, and new UCLA Health research points to an important underlying process: children's sense of social safety.

28 May 2025

Intestinal bacteria and their metabolites contribute directly to vascular aging

The aging of the innermost cell layer of blood vessels leads to cardiovascular diseases. Researchers at UZH have now shown for the first time that intestinal bacteria and their metabolites contribute directly to vascular aging.

28 May 2025

Immune microRNAs drive new frontiers in cardiovascular disease research

Cardiovascular diseases (CVDs) continue to dominate global mortality statistics, with immune dysregulation emerging as a central feature in their pathogenesis.

28 May 2025

New biomarkers could help improve detection and treatment of gastrointestinal diseases

Scientists have discovered a range of 'biomarkers' that could help to improve detection and treatment of gastrointestinal diseases (GIDs) such as gastric cancer (GC), colorectal cancer (CRC), and inflammatory bowel disease (IBD).

28 May 2025

Circadian rhythms show seasonal sensitivity in modern humans

It’s tempting to think that, with our fancy electric lights and indoor bedrooms, humanity has evolved beyond the natural influence of sunlight when it comes to our sleep routines.

28 May 2025

Combination of trametinib and rapamycin extends lifespan in mice

The researchers were able to show that Trametinib alone extends the lifespan of mice by 5-10%, while Rapamycin alone increases lifespan by 15-20%. Together, the drugs have a combinatorial effect that extends the life of the mice by around 30%.

28 May 2025

Infant-directed singing shown to boost emotional health

Many parents know that infants love to be sung to; however, there is limited prior research to show the long-term effects on parental singing.

28 May 2025

Long-term cardiorespiratory effects of wildfire smoke exposure revealed

Being exposed to lingering fine particulate matter (PM2.5) from wildfire smoke can have health effects up to three months afterwards, well beyond the couple of days that previous studies have identified, and the exposure can occur even after the fires have ended.

28 May 2025

Exploring how type 2 inflammation influences heart health and asthma

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Asthma and cardiovascular diseases (CVDs) are intricately linked, because of their widespread prevalence and shared pathophysiological processes.

28 May 2025