» Articles » PMID: 25072318

Individual Diet Has Sex-dependent Effects on Vertebrate Gut Microbiota

Overview
Journal Nat Commun
Specialty Biology
Date 2014 Jul 30
PMID 25072318
Citations 256
Authors
Affiliations
Soon will be listed here.
Abstract

Vertebrates harbour diverse communities of symbiotic gut microbes. Host diet is known to alter microbiota composition, implying that dietary treatments might alleviate diseases arising from altered microbial composition ('dysbiosis'). However, it remains unclear whether diet effects are general or depend on host genotype. Here we show that gut microbiota composition depends on interactions between host diet and sex within populations of wild and laboratory fish, laboratory mice and humans. Within each of two natural fish populations (threespine stickleback and Eurasian perch), among-individual diet variation is correlated with individual differences in gut microbiota. However, these diet-microbiota associations are sex dependent. We document similar sex-specific diet-microbiota correlations in humans. Experimental diet manipulations in laboratory stickleback and mice confirmed that diet affects microbiota differently in males versus females. The prevalence of such genotype by environment (sex by diet) interactions implies that therapies to treat dysbiosis might have sex-specific effects.

Citing Articles

The Complex Role of Gut Microbiota in Systemic Lupus Erythematosus and Lupus Nephritis: From Pathogenetic Factor to Therapeutic Target.

Parodi E, Novi M, Bottino P, La Porta E, Merlotti G, Castello L Microorganisms. 2025; 13(2).

PMID: 40005809 PMC: 11858628. DOI: 10.3390/microorganisms13020445.


Machine learning analysis of sex and menopausal differences in the gut microbiome in the HELIUS study.

Vriend E, Galenkamp H, Herrema H, Nieuwdorp M, van den Born B, Verhaar B NPJ Biofilms Microbiomes. 2024; 10(1):152.

PMID: 39702650 PMC: 11659428. DOI: 10.1038/s41522-024-00628-z.


Environmental sex reversal in parrotfish does not cause differences in the structure of their gut microbial communities.

Dai J, Wang T, Qiu S, Qi X, Zeng J, Chen C BMC Microbiol. 2024; 24(1):531.

PMID: 39701987 PMC: 11657377. DOI: 10.1186/s12866-024-03698-3.


Differences in Gut Microbes Across Age and Sex Linked to Metabolism and Microbial Stability in a Hibernating Mammal.

Pfau M, Degregori S, Barber P, Blumstein D, Philson C Ecol Evol. 2024; 14(11):e70519.

PMID: 39524311 PMC: 11550910. DOI: 10.1002/ece3.70519.


Sex differences and testosterone interfere with the structure of the gut microbiota through the bile acid signaling pathway.

Duan X, Nie Y, Xie X, Zhang Q, Zhu C, Zhu H Front Microbiol. 2024; 15:1421608.

PMID: 39493843 PMC: 11527610. DOI: 10.3389/fmicb.2024.1421608.


References
1.
Ley R, Lozupone C, Hamady M, Knight R, Gordon J . Worlds within worlds: evolution of the vertebrate gut microbiota. Nat Rev Microbiol. 2008; 6(10):776-88. PMC: 2664199. DOI: 10.1038/nrmicro1978. View

2.
Bergmann G, Bates S, Eilers K, Lauber C, Caporaso J, Walters W . The under-recognized dominance of Verrucomicrobia in soil bacterial communities. Soil Biol Biochem. 2012; 43(7):1450-1455. PMC: 3260529. DOI: 10.1016/j.soilbio.2011.03.012. View

3.
Maslowski K, Mackay C . Diet, gut microbiota and immune responses. Nat Immunol. 2010; 12(1):5-9. DOI: 10.1038/ni0111-5. View

4.
De Filippo C, Cavalieri D, Di Paola M, Ramazzotti M, Poullet J, Massart S . Impact of diet in shaping gut microbiota revealed by a comparative study in children from Europe and rural Africa. Proc Natl Acad Sci U S A. 2010; 107(33):14691-6. PMC: 2930426. DOI: 10.1073/pnas.1005963107. View

5.
Proal A, Albert P, Marshall T . The human microbiome and autoimmunity. Curr Opin Rheumatol. 2013; 25(2):234-40. DOI: 10.1097/BOR.0b013e32835cedbf. View