Short-Chain Fatty Acid-Producing Gut Microbiota Is Decreased in Parkinson's Disease but Not in Rapid-Eye-Movement Sleep Behavior Disorder/Experiment 1
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Reviewed Marked as Reviewed by Svetlana up on 2025-1-24
Curated date: 2024/03/17
Curator: Aishat
Revision editor(s): Scholastica, Aleru Divine, Victoria, Aishat
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
- 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
- Sleep Disorder Disturbances, Sleep,disturbances, sleep,parasomnia,sleep disorder,Sleep Disorders,Sleep Disturbance,sleep disturbance,Sleep Disturbances,sleep disturbances,Sleep Disorder,sleep Disorder
- 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
- Rapid-eye-movement sleep behavior disorder (iRBD) patients
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- Patients with idiopathic rapid-eye-movement sleep behavior disorder (iRBD) diagnosed according to the International Classification of Sleep Disorders Criteria-Third Edition
- Group 0 sample size Number of subjects in the control (unexposed) group
- 137
- Group 1 sample size Number of subjects in the case (exposed) group
- 26
- Antibiotics exclusion Number of days without antibiotics usage (if applicable) and other antibiotics-related criteria used to exclude participants (if any)
- 1 month
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
- Statistical test
- ANCOM
- 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 Svetlana up on 2025-1-24
Source: Supplementary Table S2
Description: Read counts of genera normalized for 1 × 104 reads in controls and iRBD.
Abundance in Group 1: increased abundance in Rapid-eye-movement sleep behavior disorder (iRBD) patients
Revision editor(s): Aishat, Aleru Divine
