GSE227376

Transcriptomic analysis reveals the dynamic changes of immune responses during the development of creeping fat in Crohn's disease

Whole-study status Not suitable

Dataset does not meet the current suitability threshold.

Whole-study downloads — these do not apply your sample requirements.

Selected cohort requirements

Samples meeting selected requirements: 0 cases / 0 controls

View matching samples

46 case / 13 control samples elsewhere in the study have incomplete or conflicting evidence; they are not included above

Patient pairs verified in indexed sample metadata: 0

A case/control comparison meeting these requirements is not confirmed.

Counts describe samples, not independent patients. Pair verification uses explicit subject identifiers in indexed sample metadata. Zero verified pairs does not establish that the study is unpaired; reported matched-normal design alone is insufficient.

Summary

In Crohn's disease, creeping fat is the characteristic expansion of mesenteric adipose tissue wrapping around the inflamed intestine. Through a comparative transcriptomic analysis of creeping fat and normal-looking mesenteric adipose tissues from patients with Crohn's disease and non-Crohn's disease, we found that a dynamic transcriptional and cell compositional change occurs during the progression from non-Crohn's disease to Crohn's disease, and finally to creeping fat.

Overall design

Comparative gene expression profiling analysis of RNA-seq data for patients with CD CF, CD MAT and Con MAT. **Submitter declares that the raw data cannot be deposited due to hospital policy**

Source Evidence

4 sources
Source Contribution Status
GEO

Original dataset metadata, sample metadata, source links, and GEO data availability flags.

Sample records
59 GSM samples
Primary source
recount3

Planned trusted source for processed count availability.

No match found
Expression Atlas

Planned source for curated expression experiment links.

No match found
PubMed

Primary GEO citations and related PubMed articles that mention this dataset.

1 linked publication 1 DOI

Primary publication

  1. Transcriptomic Profiling and Cellular Composition of Creeping Fat in Crohn's disease. Journal of Crohn's & colitis, 2024
Available

Metadata Quality Components

Analysis Readiness

Ready after review
97% DE readiness

Contrast completeness

25/25 pts

Both case and control groups are present in the proposed grouping.

Minimum group size

20/20 pts

Each contrast group has at least 2 samples.

Processed data availability

20/20 pts

Processed data is marked available in the GEO index.

Sample decision clarity

15/15 pts

All samples are assigned to a case or control group.

Blocking warnings

7/10 pts

Warnings are present, but none are critical blockers.

Metadata normalization

10/10 pts

Metadata quality is high enough to support downstream handoff.

Blockers

No readiness blockers detected.

Next Steps

  • Verify the proposed sample assignments and case-versus-control comparison against the GEO metadata before using them in DESeq2 or another differential-expression tool.
  • Confirm processed count files and sample identifiers match the exported metadata.

Analysis Preparation Checklist

5/6 ready

Group labels reviewed

Needs review

Siftome proposed case and control labels, but no reviewer confirmation is stored yet.

Open the sample grouping CSV and confirm group labels before analysis.

Minimum sample count met

Ready

Both groups meet the minimum of 2 samples.

Confirm whether the cohort is large enough for the intended statistical analysis.

Processed counts available

Ready

Processed data availability is marked true in the GEO index.

Verify that downloaded processed files contain usable count or expression identifiers.

Ambiguous samples handled

Ready

No review-needed or unassigned samples are present in the proposed grouping.

Review the grouping table for biologically meaningful differences that the automated checks may not detect.

Exclusion decisions recorded

Ready

No hard-excluded samples were detected by the current rules.

Record any manual exclusions in the downstream analysis notes.

Source traceability preserved

Ready

The dataset and sample accessions can be traced back to GEO.

Keep GEO accessions with exported metadata.

Bioinformatician Review

Standard analyst review

Proceed only after the analyst confirms grouping, exclusions, and source files.

By Siftome standards, no expert review was triggered.

Why This Is Ranked Here

Tumor vs normal
Not suitable Dataset does not meet the current suitability threshold.

Applied Review Decisions

No active review decisions affect this ranking.

Derived Classifications

  • Disease context Crohn's disease, colorectal cancer, inflammatory bowel disease, ulcerative colitis Disease context came from Normalization rules.
  • Likely case group Crohn's disease 46 samples
  • Likely control group Control 13 samples

Ranking Facts

Supporting evidence

  • Comparison: Disease/model vs control. Specimen: Tissue. Comparison suitability: 0%.
  • Prioritized assay: bulk RNA-seq is the active assay expectation.
  • Interpreted disease metadata: Colorectal cancer, Crohn's disease, Inflammatory bowel disease, Ulcerative colitis.
  • Processed data is available for downstream review.
  • External evidence: PubMed links 1 publication; 1 DOI available: PMID 37594364.
  • Publication context: Transcriptomic Profiling and Cellular Composition of Creeping Fat in Crohn's disease.. Journal of Crohn's & colitis, 2024. PMID 37594364. DOI 10.1093/ecco-jcc/jjad141.

Cautions

  • Disease/control design without a tumor/normal comparison is outside tumor/normal triage.
  • Overall score capped because comparison suitability is weak for the selected search intent.
  • Comparison suitability score is below the Phase 1 recommended threshold.

Dataset Warnings

Normalized Fields

83 fields

Sample Group Preview

59 rows shown
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Study totals: Case 46 | Control 13 | Unassigned 0 | Excluded 0 | Ambiguous 0 59 rows shown
Group Role Accession Title Source / characteristics Reason
Crohn's disease Case GSM7099414 FP42, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099415 FP45, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099416 FP48, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099417 FP50, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099418 FP51, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099419 FP52, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099420 FP54, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099421 FP56, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099422 FP57, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099423 FP58, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099424 FP60, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099425 FP61, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099426 FP62, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099427 FP63, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099428 FP65, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099429 FP67, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099430 FP68, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099431 FP69, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099432 FP71, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099433 FP72, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099434 FP74, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099435 FP77, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099436 FP82, CD participants, pair sample, Creeping fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099437 FN42, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099438 FN45, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099439 FN48, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099440 FN50, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099441 FN51, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099442 FN52, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099443 FN54, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099444 FN56, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099445 FN57, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099446 FN58, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099447 FN60, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099448 FN61, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099449 FN62, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099450 FN63, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099451 FN65, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099452 FN67, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099453 FN68, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099454 FN69, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099455 FN71, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099456 FN72, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099457 FN74, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099458 FN77, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Crohn's disease Case marker detected.
Crohn's disease Case GSM7099459 FN82, CD participants, pair sample, CD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Crohn's disease Case marker detected.
Control Control GSM7099460 UC100, Control participants, control sample, UC mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Ulcerative colitis Sample-local control marker detected.
Control Control GSM7099461 UC92, Control participants, control sample, UC mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Ulcerative colitis Sample-local control marker detected.
Control Control GSM7099462 UC94, Control participants, control sample, UC mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Ulcerative colitis Sample-local control marker detected.
Control Control GSM7099463 CFN02, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099464 CFN03, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099465 CFN04, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099466 CFN05, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099467 CFN09, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099468 CFN11, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099469 CFN01, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099470 CFN06, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Male; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099471 CFN07, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Colon cancer Sample-local control marker detected.
Control Control GSM7099472 CFN12, Control participants, control sample, non-IBD mesenteric fat Mesenteric fat Tissue: Mesenteric fat; Sex: Female; Disease: Colon cancer Sample-local control marker detected.

Use as Discovery Cohort

External Validation Finder

Carry Siftome's disease, organism, specimen, assay, data type, and accession into a validation project. Uncertain fields remain Unknown.