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Latest Medical Research News and Research
Updated: 33 min 43 sec ago

Ultra-processed foods harm reproductive and metabolic health

Thu, 08/28/2025 - 22:31
Over the past 50 years, rates of obesity and type-2 diabetes have soared, while sperm quality has plummeted. Driving these changes could be the increasing popularity of ultra-processed foods, which have been linked to a range of poor health outcomes.

Cardiovascular outcomes worsen in patients with mental health conditions

Thu, 08/28/2025 - 22:26
Every 34 seconds, someone in the United States dies from heart disease. As nearly half of the country suffers from some form of cardiovascular disease (CVD), another 1 in 4 adults experience a mental health disorder in their lifetime, signaling an inevitable overlap.

Older adults reveal what makes or breaks a shift to plant-based protein

Thu, 08/28/2025 - 22:22
Older Dutch adults identified health and taste as the key tipping points for shifting toward protein-rich plant-based diets. Knowledge, social context, and practical tools shaped adoption, while skepticism and habits limited change.

Gut disorders forecast Alzheimer’s and Parkinson’s risk years before diagnosis

Thu, 08/28/2025 - 22:00
Study maps clinical, genetic, and proteomic links between gut-brain disorders and neurodegeneration, showing how diabetes, vitamin D deficiency, and bowel disorders forecast Alzheimer’s and Parkinson’s years in advance. Multimodal models in biobanks highlight early detection and personalized prevention opportunities.

Evidence-based calculator to guide hypertension treatment choices

Thu, 08/28/2025 - 21:52
A first-of-its-kind Blood Pressure Treatment Efficacy Calculator built on data from nearly 500 randomized clinical trials in over 100,000 people allows doctors to see by how much different medications are likely to lower blood pressure.

Research sheds new light on depression’s biological roots

Thu, 08/28/2025 - 15:38
Researchers at McGill University and the Douglas Institute have identified two specific types of brain cells that are altered in people with depression.

Most Americans unaware that early prostate cancer shows no symptoms

Thu, 08/28/2025 - 15:31
A recent survey commissioned by The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James) focused on Americans' awareness of the signs and symptoms of prostate cancer.

Study brings hope for a more personalized approach to treat ER+ breast cancer

Thu, 08/28/2025 - 15:27
A new study from researchers at Baylor College of Medicine brings hope for a more personalized approach to treat estrogen receptor-positive (ER+) breast cancer, the most common type of this cancer.

Placebo study uncovers a precise pain map in the human brainstem

Thu, 08/28/2025 - 15:20
Researchers from the University of Sydney have used placebo pain relief to uncover a map-like system in the brainstem that controls pain differently depending on where it's felt in the body.

Molecular profiling identifies prostate cancer patients who benefit most from chemotherapy

Thu, 08/28/2025 - 15:06
Testing the molecular profile of tumors identifies which patients with advanced prostate cancer are more likely to benefit from chemotherapy and live longer, sparing patients less likely to benefit from unpleasant side effects, according to a new study led by UCL researchers.

New NIH-funded project aims to turn rare HIV cures into broadly applicable immunotherapy

Thu, 08/28/2025 - 14:54
Nearly 20 years ago, a man named Timothy Ray Brown who was living with HIV and cancer, underwent two courses of stem cell transplantation to treat his acute myeloid leukemia.

Metabolic health plays larger role than weight gain in pregnancy outcomes

Thu, 08/28/2025 - 14:42
Metabolic health before and during pregnancy may have a bigger influence on risks for mother and baby than simply controlling weight gain.

Wayne State researchers pursue new treatments for ocular chemical injuries in military personnel

Thu, 08/28/2025 - 14:32
Researchers at Wayne State University are pursuing new therapies for treating chemical injuries to the eyes with the help of a two-year, $400,400 grant from the U.S. Department of Defense (DOD).

New guidelines improve care for respiratory infections in leukemia patients

Thu, 08/28/2025 - 14:28
People with leukemia have a weakened immune system due to the disease itself and treatment, which leads to an increased susceptibility to infections.

New advances offer hope in the fight against KRAS-driven pancreatic cancer

Thu, 08/28/2025 - 14:23
Accounting for nearly 90% of all pancreatic cancers, pancreatic ductal adenocarcinoma (PDAC) has a five-year survival rate of just 13%. Late-stage diagnosis, limited surgical options, and toxic chemotherapy regimens contribute to its poor outcomes.

Late dinners and missed breakfasts tied to higher osteoporosis risk

Thu, 08/28/2025 - 14:03
People who skip breakfast and eat late dinners may have an increased risk of developing osteoporosis, according to a new study published in the Journal of the Endocrine Society.

Illinois researchers highlight most effective nutritional approaches for GI distress in cancer care

Thu, 08/28/2025 - 13:54
Many modern cancer treatments are highly effective at reducing or eliminating tumors, but they can also cause severe gastrointestinal symptoms that impact patients' quality of life or lead to discontinuation of treatment.

New study supports personalized restart of methadone for opioid use disorder

Thu, 08/28/2025 - 13:49
A new study from University of Colorado Anschutz and Denver Health researchers, published today in JAMA Network Open, introduces a more individualized approach to restarting methadone treatment for people with opioid use disorder.

Researchers develop novel exosome-based therapeutic agent for treating traumatic CNS injuries

Thu, 08/28/2025 - 13:44
Traumatic injuries of the central nervous system (CNS)-such as traumatic brain injury (TBI) and traumatic spinal cord injury (SCI)-are characterized by oxidative damage and neuroinflammation.

Alcohol misuse among college students linked to academic and mental health harms

Thu, 08/28/2025 - 12:20
It's well known that alcohol misuse can harm not only drinkers themselves but also those around them. Now, a new report in the Journal of Studies on Alcohol and Drugs shows that, among college students, harms such as lower grades, mental distress and even suicidal thoughts are linked to being exposed to a drinker's poor behavior.

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