Gut microbiota in heart failure vs healthy controls
23 gut microbiome samples from adults (mostly) and one elderly individual, comparing patients with heart failure to healthy controls in a case-control design; no location or intervention specified. machine-written summary
23 samples · 23 runs · CN · Adult · 2026 · 0.13 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 161 sample values (age, collection date, country, health condition, health condition detail, sex, subject id) |
| – Abstract / description | no abstract or project description |
| – Full text | no open-access full text linked |
| – Supplementary tables | no supplementary tables available (or none open access) |
| – External resources | not covered by the external resources we ingest |
| – User contribution | nothing uploaded yet |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 19 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 | 23 | 100% | ||||
| country | 23 | 100% | 23 | |||
| health_condition | 23 | 100% | 23 | |||
| subject_id | 23 | 100% | 23 | |||
| age_at_collection_days | 23 | 100% | 23 | |||
| collection_date | 23 | 100% | 23 | |||
| health_condition_detail | 23 | 100% | 23 | |||
| sex | 23 | 100% | 23 |
Archive description
Detect the differences in the gut microbiota between healthy controls and patients with heart failure
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of adult by deterministic_prior with confidence 0.90. Assay shotgun_dna.
- host external_curation.infant_catalog · “infant triage reason_code age_adult_only”
- body site study.title · “Gut microbiota-derived 5-hydroxyindoleacetic acid”
- body site study.description · “differences in the gut microbiota between healthy”
- life stage external_curation.infant_catalog · “infant triage reason_code age_adult_only”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN54757364 | age_at_collection_days | 16436.2 | R1 | 0.70 | sample.attr.age | 45 |
| SAMN54757364 | collection_date | 2023-07 | R1 | 0.90 | biosample.attribute:collection_date | 2023-07 |
| SAMN54757364 | country | CN | R1 | 0.90 | sample.attr.geo_loc_name | China |
| SAMN54757364 | health_condition | healthy_control | R1 | 0.70 | sample.name_rule:library_name | Healthy1 |
| SAMN54757364 | health_condition_detail | Healthy1 | R1 | 0.70 | sample.name_rule:library_name | Healthy1 |
| SAMN54757364 | sex | male | R1 | 0.90 | sample.attr.sex | male |
| SAMN54757364 | subject_id | SUBJ001_FECES | R1 | 0.85 | biosample.attribute:isolate | SUBJ001_FECES |
Sequencing
23 runs over 23 samples · mean 0.14 Gbp per run (median 0.13 Gbp, total 3.25 Gbp; 23 runs with a base count) · layout SINGLE 23 · platform ILLUMINA 23 · models Illumina HiSeq 2000 (23) · 83% of runs with a Sandpiper profile · first public 2026-01-23 – 2026-01-24
Authors (0)
No author record.
Downloads
PRJNA1405914.csv.gz (1.7 KB) · parquet (70.9 KB) — all 23 samples, every field with route and confidence · PRJNA1405914_determinations.csv.gz (2.2 KB) — 161 evidence rows