Molecular detection of microbial colonization in cervical mucus of women with and without endometriosis/Experiment 1
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Reviewed Marked as Reviewed by Atrayees on 2023-8-9
Curated date: 2021/08/07
Curator: Samara.Khan
Revision editor(s): Samara.Khan, WikiWorks, Peace Sandy
Subjects
- Location of subjects
- Japan
- Host species Species from which microbiome was sampled. Contact us to have more species added.
- Homo sapiens
- Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology
- Uterine cervix Canalis cervicis uteri,Caudal segment of uterus,Cervical canal,Cervical canal of uterus,Cervix,Cervix of uterus,Cervix uteri,Neck of uterus,Uterine cervix,uterine cervix
- Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
- Endometriosis endometriosis,Endometriosis (clinical),endometriosis (disease),Endometriosis (disorder),Endometriosis (morphologic abnormality),ENDOMETRIOSIS NEC,Endometriosis NOS,Endometriosis NOS (disorder),Endometriosis of other specified sites,Endometriosis, site unspecified,Endometriosis
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- Women scheduled for laparoscopic surgery for benign uterine/ ovarian conditions
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- Stage 3/4 endometriosis patients
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- Women were diagnosed with endometriosis via laparoscopic surgery and stages were categorized according to the revised American Society for Reproductive Medicine scoring system (r-ASRM).
- Group 0 sample size Number of subjects in the control (unexposed) group
- 39
- Group 1 sample size Number of subjects in the case (exposed) group
- 30
- Antibiotics exclusion Number of days without antibiotics usage (if applicable) and other antibiotics-related criteria used to exclude participants (if any)
- No antibiotics were taken 6 months prior to sample collection
Lab analysis
- Sequencing type
- 16S
- 16S variable region One or more hypervariable region(s) of the bacterial 16S gene
- V5-V6
- Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
- Ion Torrent
Statistical Analysis
- Data transformation Data transformation applied to microbial abundance measurements prior to differential abundance testing (if any).
- relative abundances
- Statistical test
- Mann-Whitney (Wilcoxon)
- 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
Alpha Diversity
- Shannon Estimator of species richness and species evenness: more weight on species richness
- increased
- Richness Number of species
- unchanged
Signature 1
Reviewed Marked as Reviewed by Atrayees on 2023-8-9
Source: Figure 4
Description: Enterobactericeae and streptococcus were significantly higher in the cervical mucus of the endometriosis group than the control group.
Abundance in Group 1: increased abundance in Stage 3/4 endometriosis patients
| NCBI | Quality Control | Links |
|---|---|---|
| Enterobacteriaceae | ||
| Streptococcus |
Revision editor(s): Samara.Khan
