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Vitamin deficiencies may contribute to chronic fatigue and low motivation

With less time and more work, chronic fatigue has become a moniker of modern society. However, this not only reduces the quality of life but also constitutes as a social issue that affects work efficiency and leads to accidents.

28 May 2026

Gut microbiota may determine severity of life-threatening sepsis infections

Why do some people recover easily from bacterial infections while others rapidly deteriorate into life-threatening sepsis? According to a new study, the answer may lie not only in the invading pathogen itself, but also in the microorganisms already living inside the gut.

28 May 2026

Scientists rethink GLP-1 delivery to improve dosing, tolerability, and adherence

The review highlights nanocarriers, microspheres, hydrogels, microneedles, long-acting formulations, and co-formulations as promising but mostly early-stage strategies that still require stronger long-term clinical evidence.

27 May 2026

How do everyday spices help protect the heart?

A Nutrition Reviews supplement article reviewed controlled studies showing that culinary spice and herb blends may improve selected cardiometabolic risk markers, including post-meal triglycerides, insulin responses, inflammation, endothelial function, and 24-hour blood pressure. The review also highlighted exploratory evidence that spices and herbs may influence immune-cell activity, circulating phytochemical metabolites, and gut bacterial composition, while emphasizing the need for longer and more diverse studies.

27 May 2026

Traditional medicinal plant extract shows promising anti-skin aging effects

Announcing a new publication for Acta Materia Medica journal. Vicatia thibetica de Boiss (V. thibetica), a traditional medicinal and edible plant used by the Bai ethnic group in China, is known for its effects in tonifying qi, nourishing the blood, dispelling dampness, and relieving itching.

27 May 2026

Lactylation may drive pulmonary fibrosis through metabolic reprogramming pathways

Announcing a new article publication in BIO Integration. Pulmonary fibrosis (PF) is a progressive and irreversible interstitial lung disease that is characterized by destruction of alveolar architecture, excessive proliferation of fibroblasts, and aberrant deposition of extracellular matrix (ECM) but the precise pathogenesis has yet to be fully elucidated.

27 May 2026

Study finds lower Alzheimer’s pathology in Black and Hispanic patients

A large multisite study of older people with cognitive impairment finds that Black and Hispanic people, while known to be far more apt to have dementia, are significantly less apt than other racial and ethnic groups to show Alzheimer's pathology on brain scans.

27 May 2026

New mathematical model tracks microbial contribution to human digestion

Food labels make calories seem simple. They show the number of calories per serving, which is calculated based on how much fat, carbohydrates and protein the food contains.

27 May 2026

Scientists develop safer CRISPR technique using gentler DNA nicking approach

Researchers at Cornell University have developed a safer and more precise way to study how genes function in living tissues by refining a recently developed CRISPR-based genetic technique in fruit flies, enabling researchers to better study how genes contribute to development and disease.

27 May 2026

Ghrelin rises in depression despite obesity’s usual appetite-hormone suppression

Researchers found that both acylated and deacylated ghrelin were elevated in unmedicated adults with major depressive disorder and obesity compared with non-depressed adults with obesity. The cross-sectional findings suggest ghrelin-system dysregulation may be linked to depression in obesity, but larger longitudinal studies are needed to test whether ghrelin is a reliable biomarker.

27 May 2026

Artificial intelligence reveals hidden fluid flow patterns in sleeping brains

When a person goes into deep sleep, waterlike fluid circulates around the brain, washing away metabolic waste that is linked to diseases such as Alzheimer's.

27 May 2026

Current-free wireless fields selectively alter immune and cancer cell migration

Traditional electrotaxis assays place electrodes directly into the cell culture medium, which inevitably drives current through the sample.

27 May 2026

Aging immune system may destabilize the gut microbiome balance

Why does the gut microbiome lose its balance as we age? Researchers at the Leibniz Institute on Aging - Fritz Lipmann Institute (FLI) in Jena now present a new explanation in a paper published in "PLoS Biology".

27 May 2026

Smaller nanoplastics trigger stronger changes in brain neuron activity

Smaller plastic particles have more effects on neurons, the key information processing cells of the brain, new research from the University of Eastern Finland shows.

27 May 2026

Can AI help build a fairer food system from farm to plate?

AI could help make food systems more personalized and climate-resilient by linking nutrition, health, farming, logistics, and sustainability data. The review highlights promise in precision nutrition, vertical farming, traceability, and smarter supply chains, while warning that privacy, equity, energy use, data silos, and governance gaps must be addressed.

27 May 2026

Study suggests new potentially druggable ways to target GPCR signaling

A study published in Nature by researchers at Duke University School of Medicine identifies a new way that G protein–coupled receptors (GPCRs) - targets of roughly one-third of FDA-approved drugs - control signaling in cells.

27 May 2026

Persistent gut microbiome changes linked to sustained colorectal cancer risk

More than a decade after removal of an adenoma-a precancerous mass-from the colon, alterations to the gut microbiome and metabolites remain and may drive heightened risk of colorectal cancer (CRC), according to a new study led by researchers at Harvard T.H. Chan School of Public Health.

27 May 2026

Extreme trait values often have simpler genetic explanations than thought

Researchers at the Icahn School of Medicine at Mount Sinai have found evidence that people who fall at the extreme high or low ends of certain traits, such as cholesterol, blood glucose, height, and age at menopause, are more likely to have a simple genetic explanation than previously thought.

27 May 2026

Degrading mutant KRAS protein induces greater lung cancer regression

KRAS is one of the oncogenes most frequently altered in cancer, mutated in approximately one-third of lung adenocarcinomas.

27 May 2026

Study reveals how immune cells alter vascular plaque formation

A new LMU study shows how differently immune cells influence the formation of dangerous vascular deposits - and identifies miR-147 as a potential starting point for future therapies.

27 May 2026