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tag fecal transplant microbiology culture

A section of a mouse distal colon showing luminal contents with bacteria in magenta, the mucus lining (green) and the epithelial cell barrier of the gut (blue, right).
Mapping the Neighborhoods of the Gut Microbiome
Abby Olena, PhD | Jul 1, 2022 | 7 min read
Researchers are going beyond fecal samples to understand how the patterns of commensal microbes in the gastrointestinal tract influence development and health.
Two pink-colored, rod-shaped bacteria interacting with a blue-colored human cell
Gut Bacterium Linked to Depression in Premenopause
Alejandra Manjarrez, PhD | Mar 17, 2023 | 2 min read
The opportunistic pathogen Klebsiella aerogenes degrades estradiol and induces depressive-like behavior in mice, a study finds.
Most Gut Microbes Can Be Cultured
Jyoti Madhusoodanan | May 4, 2016 | 3 min read
Contrary to the popular thought that many species are “unculturable,” the majority of bacteria known to populate the human gut can be grown in the lab, scientists show.
a human neuron illuminated in bright green on a black background.
Mitochondrial Metabolism Dictates Neurons’ Growth Rate
Katherine Irving | Jan 30, 2023 | 4 min read
Altering the rate of respiration in mitochondria changes how fast neurons grow, making mouse neurons grow more like human ones and vice versa, a study finds.
The Vaginal Microbiome is Finally Getting Recognized
Hannah Thomasy, PhD, Drug Discovery News | Sep 25, 2023 | 10+ min read
Vaginal dysbiosis has long been a taboo subject, but studying and optimizing the vaginal microbiome could be a game changer for women's health.
An Italian greyhound curled up by a window
Opinion: A Dog Has Caught Monkeypox from One of Its Owners, Highlighting Risk of the Virus Infecting Pets and Wild Animals
Amy Macneill, The Conversation | Aug 19, 2022 | 5 min read
The monkeypox virus can easily spread between humans and animals. A veterinary virologist explains how the virus could go from people to wild animals in the USand why that could be a problem. 
Tumor microbiome composite
Could Cancer’s Microbiome Help Diagnose and Treat the Disease?
Jef Akst | Mar 14, 2022 | 10+ min read
A growing appreciation of the bacterial assemblages that live within tumors has researchers striving to understand and capitalize on their role.
illustration of colorful microbes inside a person's stomach and intestines
How Commensal Gut Bacteria Keep Pathogens in Check
Alejandra Manjarrez, PhD | Oct 14, 2021 | 7 min read
Recent studies describe how resident microbiota appear to outcompete unwelcome visitors, either with superior weaponry or by guzzling up local resources.  
An illustration of green bacteria floating above neutral-colored intestinal villi
The Inside Guide: The Gut Microbiome’s Role in Host Evolution
Catherine Offord | Jul 1, 2021 | 10+ min read
Bacteria that live in the digestive tracts of animals may influence the adaptive trajectories of their hosts.
HIV gut microbiome risk high immune system activation inflammation study
Men with High HIV Risk Have Unique Gut Microbes, Inflammation: Study
Chia-Yi Hou | Jul 8, 2019 | 2 min read
The microbiomes of men who have sex with men are associated with greater immune system activation and promote elevated rates of viral infection in vitro.

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