Evidence map›Paper›PMID 33907256›Full record

ArticleScientific reports2021

Ulcerative colitis immune cell landscapes and differentially expressed gene signatures determine novel regulators and predict clinical response to biologic therapy.

Harrison M Penrose, Rida Iftikhar, Morgan E Collins, Eman Toraih, Emmanuelle Ruiz, Nathan Ungerleider, Hani Nakhoul, Erik F Flemington, Emad Kandil, Shamita B Shah and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 28 citations in OpenAlex.

  1. Trial
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  8. Proteomic prediction of disease largely reflects environmental risk exposure.medRxiv : the preprint server for health sciences · 2025
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  15. The FOXP3Gastroenterology · 2024
    Article
  16. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Harrison M PenroseDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA.
Rida IftikharDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA.
Morgan E CollinsDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA.
Eman ToraihDivision of Endocrine and Oncologic Surgery, Department of Surgery, Tulane University, New Orleans, LA, 70112, USA.
Emmanuelle RuizDivision of Endocrine and Oncologic Surgery, Department of Surgery, Tulane University, New Orleans, LA, 70112, USA.
Nathan UngerleiderDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA.
Hani NakhoulDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA.
Erik F FlemingtonDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA.
Emad KandilDivision of Endocrine and Oncologic Surgery, Department of Surgery, Tulane University, New Orleans, LA, 70112, USA.
Shamita B ShahDivision of Gastroenterology, Ochsner Clinic Foundation, New Orleans, LA, 70121, USA.
Suzana D SavkovicDepartment of Pathology and Laboratory Medicine, Tulane University, 1430 Tulane Ave SL-79, New Orleans, LA, 70112, USA. ssavkovi@tulane.edu.
Tulane University · USOchsner Medical Center · US

Funding

"Project 3" MHV68 IncRNA/miRNA interaction in latency and lympomagenesisP01CA214091 · NCI · UNIVERSITY OF FLORIDA · PI ERIK K FLEMINGTON · 2017 to 2026
$15.9M
Epstein Barr virus antisense transcriptionR01AI106676 · NIAID · TULANE UNIVERSITY OF LOUISIANA · PI FLEMINGTON, ERIK K · 2014 to 2018
$1.9M
RPMS1 circular RNAs in EBV malignanciesR01CA243793 · NCI · TULANE UNIVERSITY OF LOUISIANA · PI FLEMINGTON, ERIK K · 2019 to 2023
$1.8M
Regulation of DGAT - dependent lipogenesis in colonic epithelial growthR01CA252055 · NCI · TULANE UNIVERSITY OF LOUISIANA · PI SAVKOVIC, SUZANA D. · 2021 to 2025
$1.6M
Assessing the EBV circular RNAomeR21CA236549 · NCI · TULANE UNIVERSITY OF LOUISIANA · PI FLEMINGTON, ERIK K · 2019 to 2020
$362k
NCI NIH HHS P01 CA214091NCI NIH HHS R01 CA243793NCI NIH HHS R01 CA252055NCI NIH HHS R21 CA236549NIAID NIH HHS R01 AI106676NIH HHS P01CA214091
6 · The paper itself

Abstract

The heterogeneous pathobiology underlying Ulcerative Colitis (UC) is not fully understood. Using publicly available transcriptomes from adult UC patients, we identified the immune cell landscape, molecular pathways, and differentially expressed genes (DEGs) across patient cohorts and their association with treatment outcomes. The global immune cell landscape of UC tissue included increased neutrophils, T CD4 memory activated cells, active dendritic cells (DC), and M0 macrophages, as well as reduced trends in T CD8, Tregs, B memory, resting DC, and M2 macrophages. Pathway analysis of DEGs across UC cohorts demonstrated activated bacterial, inflammatory, growth, and cellular signaling. We identified a specific transcriptional signature of one hundred DEGs (UC

Indexed as

Gene Expression RegulationAdultAntibodies, Monoclonal, HumanizedBiological TherapyCohort StudiesColitis, UlcerativeDatasets as TopicHumansIntegrinsLeukocytesSignal TransductionTreatment OutcomeTumor Necrosis Factor-alphaAntibodies, Monoclonal, Humanizedintegrin alpha4beta7IntegrinsTumor Necrosis Factor-alphavedolizumab

Identifiers

PMID33907256
PMCPMC8079702
OpenAlexW3158265593

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.