Uncovering Microbial Composition in Human Breast Cancer Primary Tumour Tissue Using Transcriptomic RNA-seq/Experiment 3
Subjects
- Location of subjects
- Slovakia
- 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
- Breast Mamma,Mammary part of chest,Mammary region,Breast,breast
- Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
- Breast cancer breast cancer,breast tumor,cancer of breast,malignant breast neoplasm,malignant breast tumor,malignant neoplasm of breast,malignant neoplasm of the breast,malignant tumor of breast,malignant tumor of the breast,mammary cancer,mammary neoplasm,mammary tumor,primary breast cancer,Breast cancer
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- BC patients without CTC
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- BC patients with CTC
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- Slovakia breast cancer patients with circulating tumour cells (CTC) in their blood
- Group 0 sample size Number of subjects in the control (unexposed) group
- 9
- Group 1 sample size Number of subjects in the case (exposed) group
- 9
Lab analysis
- 16S variable region One or more hypervariable region(s) of the bacterial 16S gene
- Not specified
- 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
- Kruskall-Wallis
- LEfSe
- 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
- LDA Score above Threshold for the linear discriminant analysis (LDA) score for studies using the popular LEfSe tool
- 3
Signature 1
Source: Figure 4 (A)
Description: Differentially represented taxa in primary tumour tissues of Slovak patients between multiple markers statuses. (A) Comparison of the microbiome in primary tumours of patients with CTC in their blood and primary tumours of patients without CTC detected in their blood (LDA threshold = 3).
Abundance in Group 1: increased abundance in BC patients with CTC
Revision editor(s): Ecsharp
Signature 2
Source: Figure 4 (A)
Description: Differentially represented taxa in primary tumour tissues of Slovak patients between multiple markers statuses. (A) Comparison of the microbiome in primary tumours of patients with CTC in their blood and primary tumours of patients without CTC detected in their blood (LDA threshold = 3).
Abundance in Group 1: decreased abundance in BC patients with CTC
Revision editor(s): Ecsharp
