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Moving abroad for retirement may increase loneliness for older adults

Many people dream of retiring to a warmer, less expensive country. But retirees who move abroad may be at greater risk of loneliness than those who stay in their home country, according to research published by the American Psychological Association.

13 Mar 2025

Can sex help you sleep better?

Sexual activity—whether partnered or solo—improves sleep efficiency and reduces night-time wakefulness, according to a pilot study. The research also shows that couples who sleep together experience more synchronized REM sleep, regardless of sexual activity.

13 Mar 2025

Study finds more extremes in adolescent mental health

More teenagers report high mental wellbeing - yet at the same time, those who are struggling rate their depressive symptoms significantly higher than previous cohorts did at the same age, according to a study from the University of Gothenburg.

13 Mar 2025

Older adults may have stronger immunity to bird flu, Penn study finds

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian influenza virus, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

13 Mar 2025

Struggling with weight? Eat more legumes, cut red meat, and skip soda

Diets rich in whole grains, nuts, legumes, and fruits help reduce obesity risk, while red meat and sugary drinks increase it. Researchers reviewed global evidence to identify which foods support or hinder weight management.

13 Mar 2025

What’s behind the rise in foodborne illness outbreaks? CDC uncovers key risks and fixes

Bacterial foodborne outbreaks in the U.S. increased while viral outbreaks declined between 2014 and 2022, with environmental contamination rising as a key cause. The study highlights how improved hygiene reduced viral transmission but shows persistent risks from improper food handling and temperatures.

13 Mar 2025

Study shows how autism-linked picky eating causes serious vitamin deficiencies

Children with autism spectrum disorder (ASD) face a high risk of multiple micronutrient deficiencies, especially vitamins A, D, B12, and calcium, due to extreme food selectivity. These deficiencies can lead to severe health issues like rickets, vision loss, and immune dysfunction, even in children with normal body weight.

13 Mar 2025

Scientists reveal how Epstein-Barr virus reactivation triggers MIS-C in children

Scientists reveal that reactivation of Epstein-Barr virus (EBV), driven by TGFβ-induced immune suppression, is a key driver of multisystem inflammatory syndrome in children (MIS-C) following COVID-19. Blocking TGFβ may offer a potential new treatment for this life-threatening condition.

13 Mar 2025

How gut health shapes heart disease risk — and what you can do about it

A new review highlights how gut microbiome imbalances contribute to cardiovascular disease by altering short-chain fatty acids, TMAO, and inflammatory pathways. The study emphasizes the potential of prebiotics, probiotics, and dietary changes to restore gut health and reduce heart disease risk.

13 Mar 2025

Targeting MARCO enhances cancer immunotherapy effectiveness

Researchers from Moffitt Cancer Center have found a new way to boost cancer immunotherapy by targeting a protein called macrophage receptor with collagenous structure, or MARCO.

13 Mar 2025

Social connections play key role in disease prevention practices

People's social connections play a critical role in determining whether they adopt preventative health measures that could help to reduce the spread of diseases such as malaria, a new study reveals.

13 Mar 2025

Already approved drug avapritinib shows promise in treating high-grade gliomas

High-grade glioma, an aggressive form of pediatric and adult brain cancer, is challenging to treat given the tumor location, incidence of recurrence and difficulty for drugs to cross the blood-brain barrier.

13 Mar 2025

Proteins identified as key players in immunotherapy resistance for colorectal cancer

A discovery by Mayo Clinic researchers may help explain why immunotherapy hasn't been helpful for many patients with metastatic colorectal cancer.

13 Mar 2025

Combination immunotherapy improves treatment response for head and neck cancer

Researchers conducting a clinical trial of immunotherapy drugs for people with head and neck squamous cell carcinomas (HNSCCs) found that patients responded better to a combination of two immunotherapies than patients who received just one immunotherapy drug.

13 Mar 2025

Study uncovers new insights into pain pathways linked with temporomandibular joint disorders

A groundbreaking study has uncovered new insights into the pain pathways associated with temporomandibular joint (TMJ) disorders.

13 Mar 2025

COVID-19 discovery could open the door to new treatments for chronic lung diseases

University of Virginia School of Medicine scientists have discovered how severe COVID-19 can destroy immune cells' ability to repair the lungs, helping explain the lingering effects of long COVID.

13 Mar 2025

Current PSA monitoring guidelines may lead to overtreatment after prostate surgery

After surgical removal of the prostate to treat prostate cancer, clinicians monitor Prostate Specific Antigen (PSA) levels.

13 Mar 2025

RSV hospitalization rates rise with age and chronic conditions in older adults

Among older adults in Spain, hospitalization rates from respiratory syncytial virus (RSV) infection increases progressively with age and is more likely among people with other health issues and who live in nursing homes, according to a study published in Eurosurveillance.

13 Mar 2025

Promising drug enhances motor recovery after spinal cord injury

Spinal cord injury (SCI)-a condition that leads to partial or complete paralysis-has a profound impact on millions of individuals globally.

13 Mar 2025

Study highlights ChatGPT's strengths and weaknesses in medical documentation

In a study comparing junior medical interns to ChatGPT, researchers from Taipei Medical University, Taiwan, have found that while AI excels at creating accurate and complete medical records, it struggles to match human clinicians' empathy and nuanced communication.

13 Mar 2025