Gut bacteria linked to breast cancer show striking shifts in diversity and function
A large computational reanalysis of 16S rRNA sequencing data from 804 fecal samples reveals that breast cancer is associated with ...
Tag: dysbiosis
Metabolic network restoration, not donor microbial engraftment, associates with resolution of recurrent Clostridioides difficile infection
A multi-omics study of lyophilized fecal microbiota transplantation and bacteria-free sterile fecal filtrate in recurrent Clostridioides difficile infection suggests that ...
How the Aging Microbiome Shapes Health in Later Life
Microbial communities shift with age in ways that influence cardiometabolic health, cognition, immunity, and frailty, and BMC Geriatrics has launched ...
Low-Dose Azithromycin Reshapes the Gut Microbiome in Healthy Dogs, Study Finds
A prospective study of eleven healthy Beagles shows that low-dose azithromycin induces a mostly reversible dysbiosis and a reversible decrease ...
Single FMT dose clears gut-hugging E. coli linked to Crohn’s disease in small pilot trial
An open-label pilot trial found that a single fecal microbiota transplantation cleared adherent-invasive E. coli from the gut lining of ...
Sick Leeches Keep Their Microbial Diversity but Lose Their Microbial Stability
A new 16S rRNA study of farmed medicinal leeches shows that disease is marked not by lost microbial diversity but ...
Gut Microbes Track With Autism Symptoms, but Inflammation Tells a Different Story
A large cross-sectional study finds that gut microbial composition in children with autism correlates with both gastrointestinal and behavioral symptom ...
Gut Before Skin: IBS Tends to Precede Rosacea in Landmark Timing Study
A new analysis of 1,421 patients with both conditions finds irritable bowel syndrome is typically documented before rosacea, a pattern ...
Solid Foods and the Gut: Why the Second Six Months May Define a Baby’s Microbiome for Life
New research and commentary in Pediatric Research highlight the transition to solid foods as a critical, under-studied window in infant ...
Bacterial Biofilms May Trigger the Autoantibodies Behind Lupus Kidney Damage
New research in mice shows that curli amyloid fibers from Salmonella and E. coli biofilms can drive the production of ...
Probiotics Rebuild the Gut and Stomach Microbiome After H. pylori Eradication Therapy
A mouse study finds that probiotic supplementation with Enterococcus faecium R0026 and Bacillus subtilis R0179 accelerates recovery of both gastric ...
Bacterial Signatures in Prostate Tissue Linked to Cancer in Landmark French Study
A multicenter French study using full-length 16S rDNA sequencing found that men with prostate cancer harbor a more diverse prostate ...
How the Microbiome Shapes HPV Infection and Gynecological Cancer Risk
A new review synthesizes evidence that gut and vaginal microbiota dysbiosis promotes persistent HPV infection and the development of cervical, ...
Spit Test Bacteria Predict Survival in Head and Neck Cancer Patients
Spanish researchers have identified a ten-bacteria salivary signature that independently predicts survival and recurrence risk in head and neck squamous ...
Aging Gut Microbes Weaken Flu Defenses, but Acetate Restores Protection in Old Lung Cells
New research in Aging Cell shows that age-related gut microbiota dysbiosis reduces acetate production and weakens antiviral defense in the ...
Gut Microbe Networks Rewire Themselves in Ulcerative Colitis, Study Finds
A new network-modeling study shows that ulcerative colitis rewires the gut microbiome's interaction architecture, shifting hub control from beneficial bacteria ...
Gut Microbes Emerge as Hidden Drivers of Diabetes and Pancreatic Cancer
A new review in Medical Oncology argues that gut microbial dysbiosis drives systemic inflammation that contributes to both type 2 ...
Skin Microbiome Shifts Confirmed as Central Driver of Eczema in Landmark Meta-Analysis
A new systematic review and meta-analysis of 23 studies confirms that atopic dermatitis is marked by sharply reduced skin bacterial ...
Crohn’s Disease May Be Driven by a Self-Reinforcing Loop Between Gut Barrier, Immunity and Microbes
A new review proposes that Crohn's disease is sustained by self-reinforcing feedback loops linking epithelial barrier failure, immune hyperactivation and ...
Gut Microbes May Hold the Key to Fairer, Personalized Multiple Sclerosis Care
A new review argues that gut microbiota dysbiosis drives immune dysregulation in multiple sclerosis and calls for regionally equitable, microbiome-informed ...
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