Tiny RNA Switch Helps Birch Trees Survive Drought, Study Finds
Researchers at Northeast Forestry University have shown that the bp-miR156c-BpSPL2 genetic module enhances drought tolerance in birch by boosting antioxidant ...
Tag: tryptophan metabolism
Gut Microbes and Tryptophan Metabolism Linked to Aggression in Stressed Chickens
A multi-omics study shows that chronic corticosterone stress in broiler chickens reshapes gut bacteria and plasma metabolites, reducing hypothalamic serotonin ...
Gut Microbes Linked to Body Weight May Shape Breast Cancer Risk
A new study of 131 women with benign, high-risk, and malignant breast disease finds that higher body mass index is ...
Gut Microbe Found to Calm Anxiety Caused by Environmental Pollutant Exposure
New research in zebrafish shows that the gut symbiont Cetobacterium somerae protects against pollutant-induced anxiety-like behavior by modulating host tryptophan ...
Barley Fights Fungal Attack With a Chemical Arsenal Built From Amino Acids
A triple-omics study of infected barley heads shows that genes, proteins and metabolites all converge on a tryptophan- and phenylalanine-driven ...
Gut Microbiome and Brain Chemistry Linked in Overlapping Reflux and Bowel Syndrome
A multi-omics study of patients with diarrhea-predominant irritable bowel syndrome and nonerosive reflux disease reveals gut dysbiosis, disrupted serotonin metabolism, ...
Gut Microbe’s Stress-Linked Metabolite Drives Breast Cancer Spread, and an Ancient Drug Blocks It
New research traces how chronic stress fuels breast cancer metastasis through a gut bacterium's tryptophan metabolite and shows that the ...
Urine test reveals hidden chemical signature of muscle injuries in elite footballers
Researchers analyzing urine from 121 elite footballers identified a metabolomic signature of muscle injury, with a cross-validated AUROC of 0.88 ...
Gut Microbe Link Revealed in Down Syndrome Obesity Risk
A new mouse study shows that gene overdosage in Down syndrome reshapes the gut microbiome's production of a protective metabolite, ...
Gut Bacteria’s Tryptophan Byproducts May Repair the Intestine in IBD
A new review details how gut bacteria convert dietary tryptophan into aryl hydrocarbon receptor ligands that restore intestinal barrier integrity ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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