Cross-feeding in the gut microbiome: ecology and mechanisms

EJ Culp, AL Goodman - Cell host & microbe, 2023 - cell.com
Microbial communities are shaped by positive and negative interactions ranging from
competition to mutualism. In the context of the mammalian gut and its microbial inhabitants …

The microbiome-shaping roles of bacteriocins

S Heilbronner, B Krismer, H Brötz-Oesterhelt… - Nature Reviews …, 2021 - nature.com
The microbiomes on human body surfaces affect health in multiple ways. They include not
only commensal or mutualistic bacteria but also potentially pathogenic bacteria, which can …

Meta-analysis of the Parkinson's disease gut microbiome suggests alterations linked to intestinal inflammation

S Romano, GM Savva, JR Bedarf, IG Charles… - npj Parkinson's …, 2021 - nature.com
The gut microbiota is emerging as an important modulator of neurodegenerative diseases,
and accumulating evidence has linked gut microbes to Parkinson's disease (PD) …

The host-associated archaeome

G Borrel, JF Brugère, S Gribaldo, RA Schmitz… - Nature Reviews …, 2020 - nature.com
Host-associated microbial communities have an important role in shaping the health and
fitness of plants and animals. Most studies have focused on the bacterial, fungal or viral …

Methanogenic archaea in the human gastrointestinal tract

C Hoegenauer, HF Hammer, A Mahnert… - Nature Reviews …, 2022 - nature.com
The human microbiome is strongly interwoven with human health and disease. Besides
bacteria, viruses and eukaryotes, numerous archaea are located in the human …

Factors shaping the abundance and diversity of the gut archaeome across the animal kingdom

CM Thomas, E Desmond-Le Quéméner… - Nature …, 2022 - nature.com
Archaea are common constituents of the gut microbiome of humans, ruminants, and termites
but little is known about their diversity and abundance in other animals. Here, we analyse …

The role of the microbiota in human genetic adaptation

TA Suzuki, RE Ley - Science, 2020 - science.org
BACKGROUND When human populations expanded across the globe, they adapted
genetically to local environments in response to novel selection pressures. Drivers of …

Extracellular metabolism sets the table for microbial cross-feeding

RK Fritts, AL McCully, JB McKinlay - Microbiology and Molecular …, 2021 - Am Soc Microbiol
The transfer of nutrients between cells, or cross-feeding, is a ubiquitous feature of microbial
communities with emergent properties that influence our health and orchestrate global …

A Keystone Gut Bacterium Christensenella minuta—A Potential Biotherapeutic Agent for Obesity and Associated Metabolic Diseases

WS Ang, JWF Law, V Letchumanan, KW Hong… - Foods, 2023 - mdpi.com
A new next-generation probiotic, Christensenella minuta was first discovered in 2012 from
healthy human stool and described under the phylum Firmicutes. C. minuta is a …

Oral iron supplementation—gastrointestinal side effects and the impact on the gut microbiota

SR Bloor, R Schutte, AR Hobson - Microbiology Research, 2021 - mdpi.com
Iron deficiency anaemia (IDA) is a worldwide healthcare problem affecting approximately
25% of the global population. The most common IDA treatment is oral iron supplementation …