Gut mucosal microbiome across stages of colorectal carcinogenesis/Experiment 8
From BugSigDB
Reviewed Marked as Reviewed by Claregrieve1 on 2023/01/31
Subjects
- Location of subjects
- China
- 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
- Intestine Bowel,Intestinal tract,Intestine,intestine
- Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
- Colorectal cancer cancer of colorectum,cancer of large bowel,cancer of large intestine,cancer of the large bowel,colon cancer,colorectal cancer,colorectum cancer,CRC,large intestine cancer,malignant colorectal neoplasm,malignant colorectal tumor,malignant colorectum neoplasm,malignant large bowel neoplasm,malignant large bowel tumor,malignant large intestine neoplasm,malignant large intestine tumor,malignant neoplasm of colorectum,malignant neoplasm of large bowel,malignant neoplasm of large intestine,malignant neoplasm of the large bowel,malignant neoplasm of the large intestine,malignant tumor of large bowel,malignant tumor of large intestine,malignant tumor of the large bowel,malignant tumor of the large intestine,Colorectal cancer
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- healthy controls
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- carcinoma-adjacent
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- specimen collected from tissue adjacent to adenocarcinoma site
- Group 0 sample size Number of subjects in the control (unexposed) group
- 61
- Group 1 sample size Number of subjects in the case (exposed) group
- 52
Lab analysis
- Sequencing type
- 16S
- 16S variable region One or more hypervariable region(s) of the bacterial 16S gene
- V1-V4
- Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
- Roche454
Statistical Analysis
- 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)?
- Yes
Signature 1
Reviewed Marked as Reviewed by Claregrieve1 on 2023/01/31
Source: Supplemental Figure 9
Description: Differential microbial abundance between healthy control tissue and adenocarcinoma-adjacent tissue
Abundance in Group 1: increased abundance in carcinoma-adjacent
| NCBI | Quality Control | Links |
|---|---|---|
| Bacteroides fragilis | ||
| Bacteroides ovatus | ||
| Fusobacterium sp. | ||
| Gemella sp. | ||
| Granulicatella sp. | ||
| Peptostreptococcus sp. | ||
| Porphyromonas endodontalis | ||
| Prevotella sp. |
Revision editor(s): Jeshudy, Claregrieve1
