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Genetic link between PTSD and Alzheimer's debunked in veterans study

Study reveals that the genetic risk factor for Alzheimer’s disease, APOE ε4, does not increase PTSD risk among combat veterans, challenging the previously suggested link between PTSD and future dementia.

7 Apr 2024

Wound warriors: How microbes influence healing and infection risks

Study explores how wound microbiota affect skin repair and infection risk by altering host immune responses, underscoring the complexity of microbial interactions in wound healing.

7 Apr 2024

Burdock roots outshine dandelion in antidiabetic potential study

Study compares the antidiabetic potential of dandelion and burdock roots, finding burdock exhibits higher total phenolic content and α-amylase activity, while dandelion has higher total polysaccharide content, warranting further in vivo studies.

7 Apr 2024

Childhood obesity not linked to adult skin cancer risk, study says

Study leverages a Mendelian randomization approach to explore if childhood obesity genetically predisposes individuals to adult skin cancer, finding no significant correlation.

7 Apr 2024

Study questions routine use of beta blockers after heart attack

Taking beta blockers after a heart attack did not significantly reduce the risk of death or a second heart attack among people with normal heart pumping ability, as indicated by an ejection fraction of 50% or higher, according to a study presented at the American College of Cardiology's Annual Scientific Session.

7 Apr 2024

Study shows promise of zilebesiran injection in reducing systolic blood pressure

A single subcutaneous injection of the investigational drug zilebesiran, when added to existing treatment with a standard antihypertensive medication, reduced systolic blood pressure by between 4 to 12 mmHg on average at three months in patients whose blood pressure had remained uncontrolled despite compliance with their medication regimen, according to a study presented at the American College of Cardiology's Annual Scientific Session.

7 Apr 2024

Combining blood pressure drug with dietary-resistant starch may help stave off diabetic kidney disease

Combining a low dose of blood pressure medication with a higher intake of dietary-resistant starch might help stave off diabetic kidney disease, according to results from a new animal study.

7 Apr 2024

Behavioral economics strategies boost daily walking by 10% in high-risk cardiovascular patients

Strategies such as earning points or small amounts of money encouraged people at high risk for heart disease or stroke to increase their daily walking by about 10% and sustain the increase for a year, according to research being presented at the American College of Cardiology's Annual Scientific Session.

7 Apr 2024

Heavy alcohol use linked to increased risk of Type 2 diabetes in middle-aged adults

Heavy alcohol use may increase middle-aged adults' risk of developing Type 2 diabetes, according to research to be presented this week at the American Physiology Summit in Long Beach, California.

7 Apr 2024

Obesity and high-fat diets linked to accelerated aging in brain blood vessels

A new study conducted in mice traces how obesity and a high-fat diet may accelerate aging in the blood vessels that supply blood to the brain.

7 Apr 2024

Acetaminophen at moderate doses may alter heart function

The common painkiller acetaminophen was found to alter proteins in the heart tissue when used regularly at moderate doses, according to a new study conducted in mice.

7 Apr 2024

UCLA study finds pre-surgery immunotherapy safe for pancreatic cancer patients

A pilot study led by UCLA Health Jonsson Comprehensive Cancer Center investigators suggests that for people with borderline resectable pancreatic cancer, administrating an immunotherapy drug in combination with chemotherapy before surgery is safe and may improve long-term outcomes.

5 Apr 2024

Researchers develop first genetic maps for disease-linked DNA repeats

A research team led by the University of California, Irvine has built the first genetic reference maps for short lengths of DNA repeated multiple times which are known to cause more than 50 lethal human diseases, including amyotrophic lateral sclerosis, Huntington's disease and multiple cancers.

5 Apr 2024

Blast exposure can cause intestinal permeability, study shows

A study by New York and Rocky Mountain U.S. Department of Veterans Affairs researchers showed blast exposure can cause intestinal permeability, a condition that can lead to gut bacteria entering the bloodstream and causing problems in other parts of the body.

5 Apr 2024

Hot climates worsen chronic kidney disease outcomes

Chronic kidney disease patients living in the hottest countries experienced an additional 8% drop in kidney function each year compared to those living in temperate climates, finds a new study from researchers at UCL and the London School of Hygiene & Tropical Medicine (LSHTM).

5 Apr 2024

Simple urine test halves cystoscopy procedures for bladder cancer patients

A simple urine test can more than halve the number of cystoscopies necessary to follow up high-risk bladder cancer patients, new research has found.

5 Apr 2024

Structured 'seizure action plan' can help patients with epilepsy to safely manage emergencies

A new 16-week study of 204 adult epilepsy patients found that 98% of participants believe that all patients with epilepsy should have a seizure action plan (SAP), regardless of seizure status.

5 Apr 2024

NYU Langone Heart experts unveil breakthroughs at ACC 2024

Experts from NYU Langone Heart are presenting their latest clinical findings and research discoveries during the American College of Cardiology (ACC) 2024 Annual Scientific Session & Expo, held April 6 to 8 in Atlanta.

5 Apr 2024

PeriCord bioimplants show promise in heart regeneration studies

The promising results obtained in a clinical trial with a pioneering advanced therapy drug named PeriCord, which aims to repair the heart of patients who have suffered a heart attack, confirm the feasibility of new therapies based on the application of stem cells and tissue engineering to promote the regeneration of damaged tissues.

5 Apr 2024

New protein-based micromaterials developed for targeted cancer therapy

Researchers at the Universitat Autònoma de Barcelona (UAB), in collaboration with the Sant Pau Research Institute and the CIBER-BBN, have developed micromaterials made up only of proteins, capable of delivering over an extended period of time nanoparticles that attack specific cancer cells and destroy them.

5 Apr 2024