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KIF13B protects heart function during sepsis by regulating lipid metabolism

Rss Feed - Tue, 05/05/2026 - 13:54
Sepsis, a life-threatening condition caused by dysregulated host response to infection, remains a major cause of global mortality.

Study links antimicrobial peptides to amyloid disease and neurodegeneration

Rss Feed - Tue, 05/05/2026 - 13:41
For decades, antimicrobial peptides (AMPs) and amyloid-forming peptides were studied in largely separate contexts.

Study reveals epigenetic adaptation of beta cells across lifespan and disease

Rss Feed - Tue, 05/05/2026 - 13:34
As people age, most maintain normal blood sugar even as insulin resistance tends to rise. New research suggests that pancreatic beta cells help meet this demand through gradual epigenetic changes in regulatory regions of the genome that support beta-cell identity and function.

Photodynamic strategies enhance antibacterial performance of titanium orthopedic implants

Rss Feed - Tue, 05/05/2026 - 13:25
The increasing global aging population has led to a steady rise in the demand for titanium orthopedic implants.

Mapping brain circuits helps identify the causes of psychiatric symptoms

Rss Feed - Tue, 05/05/2026 - 09:39
If a small stroke in one corner of the brain can tip a previously healthy person into mania or set off obsessions and compulsions where none existed before, then the circuit connected to that lesion is telling us something rare in psychiatry.

Specific health labels may better motivate reduced alcohol consumption

Rss Feed - Tue, 05/05/2026 - 08:48
Although the United States requires a warning label on alcoholic beverages, alcohol-related deaths have risen steadily over the past two decades.

Machine learning study identifies distinct subtypes of Parkinson's disease

Rss Feed - Tue, 05/05/2026 - 08:12
A new study led by researchers from VIB and KU Leuven shows that Parkinson's disease can be divided into distinct subtypes, helping explain why a single treatment does not work for all patients.

GADD45B promotes apoptosis in intestinal injury through DNA demethylation

Rss Feed - Tue, 05/05/2026 - 08:07
Intestinal ischemia/reperfusion (I/R) injury is a common pathophysiological phenomenon that is widely present in various primary intestinal diseases and systemic critical illnesses, potentially leading to multiple organ dysfunction and failure, with high morbidity and mortality.

Consumption of eggs can decrease risk of Alzheimer's

Rss Feed - Tue, 05/05/2026 - 08:00
Consumption of eggs is associated with a lower risk of being diagnosed with Alzheimer's Disease for those 65 years and older, according to researchers at Loma Linda University Health.

GLP-1 drugs combined with surgery yield superior weight loss results

Rss Feed - Tue, 05/05/2026 - 07:56
People who begin obesity treatment with glucagon-like peptide-1 receptor agonists (GLP-1s) and then undergo metabolic and bariatric surgery achieve substantially greater weight loss than with the medications alone, according to new research presented today at the annual meeting of the American Society for Metabolic and Bariatric Surgery.

AI-driven model predicts type 1 diabetes risk with greater accuracy

Rss Feed - Tue, 05/05/2026 - 06:13
Researchers use machine learning and genetic analysis to uncover type 1 diabetes risk factors, improving prediction accuracy and identifying patient subtypes.

Study highlights breakthrough in overcoming diminishing returns of sequential IBD therapies

Rss Feed - Tue, 05/05/2026 - 05:34
For patients with Crohn's disease or ulcerative colitis who have exhausted other treatment options, a new combination therapy is showing results that offer hope for one of medicine's most treatment-resistant populations, according to findings from two studies to be presented today at Digestive Disease Week® (DDW) 2026.

A new tool that predicts obesity-related disease risk beyond BMI

Rss Feed - Tue, 05/05/2026 - 05:34
OBSCORE is a data-driven tool that identifies high-risk individuals for obesity-related diseases, enhancing treatment targeting beyond traditional BMI metrics.

New molecular framework paves the way for targeted Parkinson’s therapeutic interventions

Rss Feed - Tue, 05/05/2026 - 03:11
A new study led by researchers from VIB and KU Leuven shows that Parkinson's disease can be divided into distinct subtypes, helping explain why a single treatment does not work for all patients. Using an machine-learning-driven analysis, the team identified two main groups and five subgroups of the disease, marking an important step toward more personalized therapies. The findings were recently published in Nature Communications.

Study links microplastics in arterial plaque to fourfold increase in stroke risk

Rss Feed - Tue, 05/05/2026 - 01:25
In a Perspective published today in the inaugural issue of Brain Health (https://doi.org/10.61373/bh026p.0006), an international team of investigators argues that the human microplastic burden has crossed the threshold from environmental concern to brain health emergency. The article appears alongside the launch of Brain Health, a new peer-reviewed journal from Genomic Press dedicated to the science of lifelong brain resilience.

Telehealth autism tools provide high accuracy for children using short phrases

Rss Feed - Tue, 05/05/2026 - 00:30
When the COVID-19 pandemic shut down clinics and forced face-to-face interactions behind masks, autism diagnoses for many children came to a halt.

CDC HoSt-TT certification for Siemens Healthineers total testosterone test expands patient access to gold standard equivalent results

Rss Feed - Tue, 05/05/2026 - 00:03
Siemens Healthineers announced its Atellica IM Testosterone II (TSTII) assay has achieved certification through the Centers for Disease Control and Prevention (CDC) Hormone Standardization Program for Total Testosterone (HoSt-TT).

Nose attractiveness influences how people view overall facial features

Rss Feed - Mon, 05/04/2026 - 22:52
Attractiveness of the nose affects how people view the face – with attractive noses actually drawing less attention than unattractive noses, reports a study in the May issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons.

Disruptions threaten progress in inclusive clinical trials and health equity

Rss Feed - Mon, 05/04/2026 - 22:42
JMIR Publications today featured a critical new story in its News and Perspectives section examining the recent waves of disruption to inclusive clinical trials and the emerging strategies to keep health equity on track.

Study finds weak penalties for Medicare Advantage rule violations

Rss Feed - Mon, 05/04/2026 - 22:38
A new study from health policy researchers at the Brown University School of Public Health suggests that while regulators have several tools at their disposal to penalize insurance plans that break the rules, they rely mostly on relatively small financial penalties that may do little to deter violations.

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