Gut Microbiota Markers in Obese Adolescent and Adult Patients: Age-Dependent Differential Patterns/Experiment 5

From BugSigDB


Reviewed Marked as Reviewed by Shaimaa Elsafoury on 2021/02/09

Curated date: 2021/01/10

Curator: WikiWorks

Revision editor(s): WikiWorks, ChiomaBlessing

Subjects

Location of subjects
Italy
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
Obesity Adiposis,Adiposity,Obese,Obese (finding),obesity,Obesity (disorder),Obesity [Ambiguous],obesity disease,obesity disorder,Obesity NOS,Obesity, unspecified,Overweight and obesity,Obesity
Group 0 name Corresponds to the control (unexposed) group for case-control studies
control adolescent
Group 1 name Corresponds to the case (exposed) group for case-control studies
obese adolescent
Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
Adolescents who are obese
Group 0 sample size Number of subjects in the control (unexposed) group
12
Group 1 sample size Number of subjects in the case (exposed) group
25
Antibiotics exclusion Number of days without antibiotics usage (if applicable) and other antibiotics-related criteria used to exclude participants (if any)
2 months

Lab analysis

Sequencing type
16S
16S variable region One or more hypervariable region(s) of the bacterial 16S gene
V1-V3
Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
Roche454

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
Matched on Factors on which subjects have been matched on in a case-control study
age

Alpha Diversity

Shannon Estimator of species richness and species evenness: more weight on species richness
unchanged
Chao1 Abundance-based estimator of species richness
decreased

Signature 1

Reviewed Marked as Reviewed by Shaimaa Elsafoury on 2021/02/09

Curated date: 2021/01/10

Curator: Shaimaa Elsafoury

Revision editor(s): WikiWorks, ChiomaBlessing

Source: Table S4

Description: Gut microbiota markers in Obese adolescents compared to the Adolescents control group.

Abundance in Group 1: increased abundance in obese adolescent

NCBI Quality ControlLinks
Actinomyces
Actinomycetota
Adlercreutzia
Bacillota
Clostridiaceae
Collinsella aerofaciens
Cutibacterium acnes
Faecalibacterium prausnitzii
Lachnospiraceae
Streptococcus
Veillonella parvula

Revision editor(s): WikiWorks, ChiomaBlessing

Signature 2

Reviewed Marked as Reviewed by Shaimaa Elsafoury on 2021/02/09

Curated date: 2021/01/10

Curator: Shaimaa Elsafoury

Revision editor(s): WikiWorks, ChiomaBlessing

Source: Table S4

Description: Gut microbiota markers in Obese adolescents compared to the Adolescents control group.

Abundance in Group 1: decreased abundance in obese adolescent

NCBI Quality ControlLinks
Bacteroides caccae
Bacteroidota
Barnesiellaceae
Oscillospira

Revision editor(s): WikiWorks, ChiomaBlessing