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Esophageal cancer leaves a distinct metabolic signature in the gut

The study uncovers gut microbial and metabolic signatures in esophageal cancer, emphasizing lipid dysregulation and its potential role in disease progression.

1 Oct 2026

Why one gut microbe is attracting attention in heart failure research

Researchers found that chronic systolic heart failure caused by nonischemic cardiomyopathy was associated with reduced gut microbial diversity, depletion of Bifidobacterium, and lower microbial short-chain fatty acid production potential. Higher Bifidobacterium abundance and higher circulating indole-3-propionic acid levels were associated with milder disease and clinical improvement, although the findings do not establish causality.

27 Sep 2026

A new biological switch to slow atherosclerosis progression

A study by researchers at Baylor College of Medicine and collaborating institutions reveals a previously unrecognized way blood vessels can protect themselves from damage and slow the development of atherosclerosis. The findings, published in the Proceedings of the National Academy of Sciences, have implications for both vascular precision medicine and the safety of certain emerging cancer treatments.

28 Apr 2026

Terahertz radiation alters metabolism and signaling in melanoma cells

Terahertz (THz) radiation is increasingly explored for biomedical applications, however, its non-thermal effects on cellular metabolism and regulatory networks remain insufficiently characterized.

28 Mar 2026

Does coffee truly boost memory and focus or is it all hype?

Coffee’s bioactive compounds, especially caffeine, show potential cognitive, neuroprotective, and neuroplasticity benefits across animal and human studies. However, most findings are observational, mechanisms remain uncertain, and optimal intake is still unclear.

23 Nov 2025

Study uncovers new associations between gut microbiome and aging process

A new research paper was published in Volume 17, Issue 8 of Aging-US on August 1, 2025, titled "Causal relationships between gut microbiome and hundreds of age-related traits: evidence of a replicable effect on ApoM protein levels."

10 Sep 2025

Study identifies a reductive uric acid degradation pathway in anaerobic bacteria

Uric acid builds up in the blood when the body cannot excrete it efficiently, leading to painful gout attacks, kidney stones, and other complications.

8 Sep 2025

Subtle genetic shifts in brain enzyme offer clues to human evolution

The evolutionary success of our species may have hinged on minute changes to our brain biochemistry after we diverged from the lineage leading to Neanderthals and Denisovans about half a million years ago.

5 Aug 2025

Mapping metformin’s kidney effects through spatial multi-omics

Metformin is a widely used first-line therapy for type 2 diabetes, and studies increasingly point to its protective effects on the kidney.

22 Jul 2025

Oral 8-aminoguanine protects aging eyes and preserves vision in preclinical study

Oral 8-aminoguanine (8-AG) treatment preserved retinal structure and rod function in aged Fischer 344 rats, significantly reducing oxidative stress and inflammation. These findings highlight the promise of 8-AG as a non-invasive intervention to slow age-related retinal degeneration.

27 May 2025

AI-driven personalized nutrition shows promise in improving gut health

Researchers examine the impact of AI-based personalized nutrition programs on the gut microbiome of healthy individuals.

10 Apr 2025

Evaluating the combined effect of electroacupuncture and Chinese herbal medicine on gut microbiota in ALS patients

Recent studies have highlighted a link between amyotrophic lateral sclerosis (ALS) and gut microbiota. This prospective study aimed to evaluate the effects of electroacupuncture combined with Chinese herbal medicine on gut microbiota and metabolomics in ALS patients.

7 Mar 2025

A novel approach to combatting prostate cancer

New research by a team of Indiana University School of Medicine scientists and their collaborators has uncovered a novel vulnerability in prostate cancer animal models that starves prostate tumors of critical nutrients and stunts their growth, which could lead to the development of new treatments for the deadly disease.

19 Dec 2024

Study reveals nasal fungi diversity in allergy and asthma patients

Nearly a quarter of Portuguese adults have allergies that cause a runny nose. This respiratory disease, formally called allergic rhinitis and frequently associated with asthma, is a common problem around the world, and the upper airway is a key target for research into the underlying disease processes.

17 Dec 2024

Mayo Clinic researchers advocate for comprehensive TPMT genotyping across ancestries

Mayo Clinic researchers found that a gene variant, the TPMT∗8 allele, is associated with reduced metabolism of the thiopurine class of drugs. TPMT∗8 is relatively common in individuals of African or African American descent. A novel study in The Journal of Molecular Diagnostics, published by Elsevier, details the researchers' goal to provide pharmacogenomic testing that can be used clinically to predict drug response that is beneficial to all patients, regardless of their ancestral background.

11 Dec 2024