Evidence map›Paper›PMID 27178567›Full record

ArticleJournal of gastroenterology2017

Increased IL-17A/IL-17F expression ratio represents the key mucosal T helper/regulatory cell-related gene signature paralleling disease activity in ulcerative colitis.

Yoichiro Iboshi, Kazuhiko Nakamura, Keita Fukaura, Tsutomu Iwasa, Haruei Ogino, Yorinobu Sumida, Eikichi Ihara, Hirotada Akiho, Naohiko Harada, Makoto Nakamuta

Erratum issued Registry-linked trialAbstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT04691232 (Phase I, Open-label, Fast-track Dose-escalation Clinical Trial Exploring the Safety and the Tolerability of Autologous ex Vivo Expanded Regulatory T Cells in Adults With Ulcerative Colitis), which is not on this map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.9field-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.

NCT04691232 phase1completednot on this mapstarted 2021, after this paper: background citation

Phase I, Open-label, Fast-track Dose-escalation Clinical Trial Exploring the Safety and the Tolerability of Autologous ex Vivo Expanded Regulatory T Cells in Adults With Ulcerative Colitis

TypeinterventionalSponsorUniversity of Erlangen-Nürnberg Medical SchoolRan2021 to 2023Enrolled11ConditionsUlcerative Colitis, Autoimmune DiseasesArmsRegulatory T cells
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 36 citations in OpenAlex.

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  19. Association of Ulcerative Colitis withGastroenterology research and practice · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Yoichiro IboshiDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan.
Kazuhiko NakamuraDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan. knakamur@intmed3.med.kyushu-u.ac.jp.
Keita FukauraDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan.
Tsutomu IwasaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan.
Haruei OginoDepartment of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan.
Yorinobu SumidaDepartment of Gastroenterology, Kyushu Medical Center, Clinical Research Center, National Hospital Organization, Fukuoka, Japan.
Eikichi IharaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan.
Hirotada AkihoDepartment of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan.
Naohiko HaradaDepartment of Gastroenterology, Kyushu Medical Center, Clinical Research Center, National Hospital Organization, Fukuoka, Japan.
Makoto NakamutaDepartment of Gastroenterology, Kyushu Medical Center, Clinical Research Center, National Hospital Organization, Fukuoka, Japan.
Kyushu University · JPNational Kyushu Medical Center · JPKitakyushu Municipal Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundT helper (T

methodsThe Rachmilewitz endoscopic index (REI) was assessed in 61 UC patients undergoing colonoscopy. Biopsies obtained from inflamed (REI 3-12) and noninflamed (REI 0-2) areas were analyzed by quantitative PCR for expression of mRNAs encoding cytokines and transcription factors related to Th1 (TNF-α, IFN-γ, IL-12p35, IL-12p40, and T-bet), Th2 (IL-4, IL-13, IL-33, and GATA3), Th17 (IL-17A, IL-17F, IL-21, IL-22, IL-23p19, IL-6, and RORC), Th9 (IL-9, IRF4, and PU.1), and Treg (TGF-β and Foxp3). Expression patterns associated with higher REI were determined by univariate and multivariate analyses.

resultsDespite general upregulation, none of these mRNAs showed univariate correlation with REI in inflamed samples. Multiple regression analysis, however, found that joint expression of IL-17A, IL-17F, IL-21, RORC, and TGF-β was significantly predictive of REI (P < 0.0002, R

conclusionsMucosal IL-17A/IL-17F ratio significantly correlates with endoscopic score in UC patients, accompanied by their disparate interactions with other T

Indexed as

AdultAgedBiomarkersCase-Control StudiesColitis, UlcerativeColonoscopyFemaleGene Expression RegulationHumansImmunity, MucosalInterleukin-17Intestinal MucosaMaleMiddle AgedReal-Time Polymerase Chain ReactionRNA, MessengerBiomarkersIL17A protein, humanIL17F protein, humanInterleukin-17RNA, MessengerEndoscopic scoreIL-17A/IL-17F ratioMultigene analysisT helper subsetsUlcerative colitis

Identifiers

PMID27178567
OpenAlexW2376572481

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.