Integrated fecal microbiota and metabolomics analysis of the orlistat intervention effect on polycystic ovary syndrome rats induced by letrozole combined with a high-fat diet/Experiment 1

From BugSigDB


Reviewed Marked as Reviewed by KateRasheed on 2025-6-16

Curated date: 2025/04/30

Curator: PreciousChijioke

Revision editor(s): PreciousChijioke

Subjects

Location of subjects
China
Host species Species from which microbiome was sampled. Contact us to have more species added.
Rattus norvegicus
Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology
Feces Cow dung,Cow pat,Droppings,Dung,Excrement,Excreta,Faeces,Fecal material,Fecal matter,Fewmet,Frass,Guano,Matières fécales@fr,Merde@fr,Ordure,Partie de la merde@fr,Piece of shit,Porción de mierda@es,Portion of dung,Portion of excrement,Portion of faeces,Portion of fecal material,Portion of fecal matter,Portion of feces,Portion of guano,Portion of scat,Portionem cacas,Scat,Spoor,Spraint,Stool,Teil der fäkalien@de,Feces,feces
Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
Treatment outcome measurement Treatment outcome measurement,treatment outcome measurement
Group 0 name Corresponds to the control (unexposed) group for case-control studies
PCOS (Polycystic ovary syndrome ) Control group
Group 1 name Corresponds to the case (exposed) group for case-control studies
ORL-PCOS (Orlistat-Polycystic ovary syndrome) group
Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
The ORL-PCOS (Orlistat-Polycystic ovary syndrome) group was treated with different doses of orlistat (low-20 mg/kg/d; medium-40 mg/kg/d; high-80 mg/kg/d; Lunan Pharmaceutical Group Corporation; Shandong, Linyi, China.) over the next 12 weeks.
Group 0 sample size Number of subjects in the control (unexposed) group
10
Group 1 sample size Number of subjects in the case (exposed) group
10

Lab analysis

Sequencing type
16S
16S variable region One or more hypervariable region(s) of the bacterial 16S gene
V3-V4
Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
Illumina

Statistical Analysis

Data transformation Data transformation applied to microbial abundance measurements prior to differential abundance testing (if any).
relative abundances
Statistical test
LEfSe
Significance threshold p-value or FDR threshold used for differential abundance testing (if any)
0.05
MHT correction Have statistical tests be corrected for multiple hypothesis testing (MHT)?
No
LDA Score above Threshold for the linear discriminant analysis (LDA) score for studies using the popular LEfSe tool
3

Alpha Diversity

Shannon Estimator of species richness and species evenness: more weight on species richness
unchanged
Chao1 Abundance-based estimator of species richness
unchanged

Signature 1

Reviewed Marked as Reviewed by KateRasheed on 2025-6-16

Curated date: 2025/04/30

Curator: PreciousChijioke

Revision editor(s): PreciousChijioke, Victoria, KateRasheed

Source: Fig. 4A and 4B

Description: LEfSe of the gut microbiota of the ORL-PCOS and PCOS groups.

Abundance in Group 1: increased abundance in ORL-PCOS (Orlistat-Polycystic ovary syndrome) group

NCBI Quality ControlLinks
Acidibacter
Acidimicrobiia
Acidobacteriota
Acidothermaceae
Acidothermus
Alphaproteobacteria
Anaeromyxobacter
Aquicella
Aquisphaera
Bacteroidaceae
Bacteroidales
Bacteroides
Bacteroidota
Bryobacter
Butyricimonas
Candidatus Korobacter
Candidatus Solibacter
Desulfovibrio
Frankiales
Gemmatirosa
Hyphomicrobiales
Methanocella
Muribaculaceae
Mycobacterium
Occallatibacter
Parabacteroides
Parasutterella
Pasteuria
Pedosphaera
Pseudomonadota
Roseiarcus
Singulisphaera
Terriglobia
Xanthobacteraceae
mouse gut metagenome
uncultured Acidobacteriota bacterium
uncultured Actinomycetes bacterium
Bacteroidia
uncultured Alphaproteobacteria bacterium
uncultured Bacillota bacterium
uncultured bacterium
uncultured forest soil bacterium
Ruminococcaceae_NK4A214_groupRuminococcaceae_NK4A214_group
Gemmata

Revision editor(s): PreciousChijioke, Victoria, KateRasheed

Signature 2

Reviewed Marked as Reviewed by KateRasheed on 2025-6-16

Curated date: 2025/05/01

Curator: PreciousChijioke

Revision editor(s): PreciousChijioke, KateRasheed

Source: Fig. 4A and 4B

Description: LEfSe of the gut microbiota of the ORL-PCOS and PCOS groups.

Abundance in Group 1: decreased abundance in ORL-PCOS (Orlistat-Polycystic ovary syndrome) group

NCBI Quality ControlLinks
Bacilli
Bacillota
Butyricicoccus
Eubacterium coprostanoligenes
Lactobacillaceae
Lactobacillales
Lactobacillus
Oscillospiraceae
Ruminococcus 2Ruminococcus 2
Ruminiclostridium 6Ruminiclostridium 6
Ruminococcaceae UCG-010Ruminococcaceae UCG-010
Ruminococcaceae UCG-008Ruminococcaceae UCG-008
GCA-900066225GCA-900066225
Ruminococcaceae UCG-009Ruminococcaceae UCG-009
Defluvitalaceae UCG-011Defluvitalaceae UCG-011
Erysipelotrichaceae UCG-003Erysipelotrichaceae UCG-003
Ruminococcaceae bacterium UCG-005
uncultured Oscillospiraceae bacterium

Revision editor(s): PreciousChijioke, KateRasheed