10-species microbial signature of IBD, Beijing case-control
181 fecal samples from patients at Peking University Third Hospital, Beijing, China (107 with inflammatory bowel disease: 53 ulcerative colitis, 50 Crohn's disease, 4 unclassified; 74 without IBD), case-control design. machine-written summary
181 samples · 183 runs · CN · Age unknown · 2026 · 6.81 Gbp / sample · cohort Cholesterol Metabolism by Uncultured Human Gut Bac
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 181 sample values (collection date) |
| ○ Abstract / description | read; no usable statement |
| ✓ Full text | 724 sample values (country, location locality, location site, subject id) · PMC12259524 |
| ○ Supplementary tables | files read; no table could be matched to the samples |
| – External resources | not covered by the external resources we ingest |
| – User contribution | nothing uploaded yet · share metadata |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 176 profiled gut samples of this project (Sandpiper SingleM profiles, GTDB R232; low-depth and non-metagenome profiles left out).
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 0 | 0% | ||||
| country | 181 | 100% | 181 | |||
| health_condition | 0 | 0% | ||||
| subject_id | 181 | 100% | 181 | |||
| collection_date | 181 | 100% | 181 | |||
| detailed_location | 181 | 100% | ||||
| location_locality | 181 | 100% | 181 | |||
| location_site | 181 | 100% | 181 |
- Identification of a 10-species microbial signature of inflammatory bowel disease by machine learning and external validation. 2025 PMID 40658318 PMC12259524 own_data
Archive description
A total of 181 fecal samples (107 were from individuals with inflammatory bowel disease (IBD) samples (53 ulcerative colitis (UC), 50 Crohn's disease (CD) and 4 no clear classification), and 74 were from individuals without IBD) were collected from patients at Peking University Third Hospital (Beijing, China). Samples were collected from March 2021 to May 2023. For most participants suffered from gut disturbances, their IBD status was determined using endoscopy.
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of age unknown by sonnet_x2 with confidence 0.80. Assay shotgun_dna.
- host study.description · “individuals with inflammatory bowel disease”
- body site run.scientific_name · “gut metagenome”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMD01107856 | collection_date | 2021-10-26 | R1 | 0.90 | biosample.attribute:collection_date | 2021-10-26 |
| SAMD01107856 | country | CN | R3 | 0.70 | paper.body.methods_results | 181 fecal samples were collected from patients at the Peking University Third Hospital in Beijing, China |
| SAMD01107856 | location_locality | Beijing | R3 | 0.70 | paper.body.methods_results | 181 fecal samples were collected from patients at the Peking University Third Hospital in Beijing, China |
| SAMD01107856 | location_site | Peking University Third Hospital | R3 | 0.70 | paper.body.methods_results | 181 fecal samples were collected from patients at the Peking University Third Hospital in Beijing, China |
| SAMD01107856 | subject_id | SAMD01107856 | R3 | 0.70 | design.one_sample_per_subject:fulltext | we collected 181 stool samples (MC-IBD cohort) from patients with IBD (n = 107) and healthy controls (n = 74) |
Sequencing
183 runs over 181 samples · mean 7.08 Gbp per run (median 6.81 Gbp, total 1,295.65 Gbp; 183 runs with a base count) · layout PAIRED 183 · platform ILLUMINA 183 · models Illumina NovaSeq 6000 (183) · 97% of runs with a Sandpiper profile · first public 2026-06-02 – 2026-09-17
Authors (0)
No author record.
Help complete this project
2 of the 4 core fields are below 50% coverage: age_category, health_condition. Share metadata
Downloads
PRJDB29360.csv.gz (5.7 KB) · parquet (78.3 KB) — all 181 samples, every field with route and confidence · PRJDB29360_determinations.csv.gz (6.5 KB) — 905 evidence rows