J 2022

Sex-dependent host-microbiome dynamics in zebrafish: Implications for toxicology and gastrointestinal physiology

MARTYNIUK, Christopher J., Amanda N. BUERGER, Hana VESPALCOVÁ, Barbora RUDZANOVÁ, Shahadur R. SOHAG et. al.

Základní údaje

Originální název

Sex-dependent host-microbiome dynamics in zebrafish: Implications for toxicology and gastrointestinal physiology

Autoři

MARTYNIUK, Christopher J., Amanda N. BUERGER, Hana VESPALCOVÁ (203 Česká republika, domácí), Barbora RUDZANOVÁ (203 Česká republika, domácí), Shahadur R. SOHAG, Amy T. HANLON, Pamela E. GINN, Serena L. CRAFT, Soňa SMETANOVÁ (203 Česká republika, domácí), Eva BUDINSKÁ (703 Slovensko, domácí), Joseph H. Jr. BISESI a Ondřej ADAMOVSKÝ (203 Česká republika, garant, domácí)

Vydání

Comparative Biochemistry and Physiology Part D: Genomics and Proteomics, NEW YORK, ELSEVIER SCIENCE INC, 2022, 1744-117X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10603 Genetics and heredity

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 3.000

Kód RIV

RIV/00216224:14310/22:00126366

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000798284800002

Klíčová slova anglicky

Sex differences; Experimental design; Gene networks; Gastrointestinal system; Microgenderome

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 12. 8. 2022 13:08, Mgr. Marie Šípková, DiS.

Anotace

V originále

The physiology of males and females can be vastly different, complicating interpretation of toxicological and physiological data. The objectives of this study were to elucidate the sex differences in the microbiomegastrointestinal (GI) transcriptome of adult zebrafish. We compared microbial composition and diversity in both males and females fed the same diet and housed in the same environment. There were no sex-specific differences in weight gain nor gastrointestinal morphology based on histopathology. There was no difference in gut microbial diversity, richness (Shannon and Chao1 index) nor predicted functional composition of the microbiome between males and females. Prior to post-hoc correction, male zebrafish showed higher abundance for the bacterial families Erythrobacteraceae and Lamiaceae, both belonging to the phyla Actinobacteria and Proteobacteria. At the genus level, Lamia and Altererythrobacter were more dominant in males and an unidentified genus in Bacteroidetes was more abundant in females. There were 16 unique differentially expressed transcripts in the gastrointestinal tissue between male and female zebrafish (FDR corrected, p < 0.05). Relative to males, the mRNA expression for trim35-9, slc25a48, chchd3b, csad, and hsd17b3 were lower in female GI while cyp2k6, adra2c, and bckdk were higher in the female GI. Immune and lipid-related gene network expression differed between the sexes (i.e., cholesterol export and metabolism) as well as networks related to gastric motility, gastrointestinal system absorption and digestion. Such data provide clues as to putative differences in gastrointestinal physiology between male and female zebrafish. This study identifies host-transcriptome differences that can be considered when interpreting the microgenderome of zebrafish in studies investigating GI physiology and toxicology of fishes.

Návaznosti

EF17_043/0009632, projekt VaV
Název: CETOCOEN Excellence
LM2018121, projekt VaV
Název: Výzkumná infrastruktura RECETOX (Akronym: RECETOX RI)
Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX RI
707241, interní kód MU
Název: Environmental chemicals as obesogens (Akronym: OBESOGENS)
Investor: Evropská unie, Environmental chemicals as obesogens, MSCA Marie Skłodowska-Curie Actions (Excellent Science)