Alzheimer's Disease Microbiome Is Associated with Dysregulation of the Anti-Inflammatory P-Glycoprotein Pathway
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Quality control
- Retracted paper
- Contamination issues suspected
- Batch effect issues suspected
- Uncontrolled confounding suspected
- Results are suspect (various reasons)
- Tags applied
Experiment 1
Subjects
- Location of subjects
- United States of America
- 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
- 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
- Alzheimer's disease [X]Dementia in Alzheimer's disease,[X]Dementia in Alzheimer's disease (disorder),AD,AD - Alzheimer's disease,Alzheimer Dementia,Alzheimer dementia,Alzheimer Dementia, Presenile,ALZHEIMER DIS,Alzheimer Disease,Alzheimer disease,Alzheimer disease, familial,Alzheimer Type Dementia,Alzheimer's,Alzheimer's Dementia,Alzheimer's dementia,Alzheimer's disease,Alzheimer's disease (disorder),Alzheimer's disease, NOS,Alzheimers,Alzheimers Dementia,Alzheimers dementia,ALZHEIMERS DIS,Alzheimers disease,DAT - Dementia Alzheimer's type,Dementia in Alzheimer's disease,Dementia in Alzheimer's disease (disorder),Dementia in Alzheimer's disease, unspecified (disorder),Dementia of the Alzheimer's type,Dementia, Alzheimer Type,Dementia, Presenile,Dementia, Presenile Alzheimer,Disease, Alzheimer,Disease, Alzheimer's,Presenile Alzheimer Dementia,sporadic Alzheimer's disease,alzheimer's disease
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- No Dementia (Controls)
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- Alzheimer's Disease (AD) patients
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- Elders with Alzheimer's Disease
- Group 0 sample size Number of subjects in the control (unexposed) group
- 51
- Group 1 sample size Number of subjects in the case (exposed) group
- 24
Lab analysis
- Sequencing type
- WMS
- 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
- Mixed-Effects Regression
- 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
Signature 1
Source: Figure 2
Description: Relative abundance of bacterial taxa in AD patients and controls
Abundance in Group 1: increased abundance in Alzheimer's Disease (AD) patients
NCBI | Quality Control | Links |
---|---|---|
Alistipes | ||
Bacteroides | ||
Barnesiella | ||
Odoribacter | ||
Collinsella |
Revision editor(s): AaishahM
Signature 2
Source: Figure S2
Description: Relative abundance of bacterial taxa in AD patients and controls
Abundance in Group 1: decreased abundance in Alzheimer's Disease (AD) patients
NCBI | Quality Control | Links |
---|---|---|
Eubacterium | ||
Lachnoclostridium | ||
Roseburia |
Revision editor(s): AaishahM
Experiment 2
Subjects
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- Other Dementia Types
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- Elders with other Dementia types
- Group 1 sample size Number of subjects in the case (exposed) group
- 33
Lab analysis
Statistical Analysis
Signature 1
Source: Figure 2
Description: Relative abundance of bacterial taxa in those with other Dementia types and controls
Abundance in Group 1: increased abundance in Other Dementia Types
NCBI | Quality Control | Links |
---|---|---|
Alistipes | ||
Bacteroides | ||
Barnesiella | ||
Odoribacter |
Revision editor(s): AaishahM
Signature 2
Source: Figure 2
Description: Relative abundance of bacterial taxa in those with other Dementia types and controls
Abundance in Group 1: decreased abundance in Other Dementia Types
NCBI | Quality Control | Links |
---|---|---|
Collinsella | ||
Eubacterium | ||
Lachnoclostridium | ||
Roseburia |
Revision editor(s): AaishahM