Evidence map›Paper›PMID 30228896›Full record

ArticleUnited European gastroenterology journal2018

An increased Bax/Bcl-2 ratio in circulating inflammatory cells predicts primary response to infliximab in inflammatory bowel disease patients.

Hamid Asadzadeh Aghdaei, Azade Amini Kadijani, Dario Sorrentino, Alireza Mirzaei, Shabnam Shahrokh, Hedieh Balaii, Marco Geraci, Mohammad Reza Zali

Open access · greenAbstract read
In one paragraph

Article in United European gastroenterology journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 31 citations in OpenAlex.

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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

8 authors at 4 institutions in 3 countries.

Hamid Asadzadeh AghdaeiBasic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Azade Amini KadijaniBasic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Dario SorrentinoIBD Center, Virginia Tech Carilion School of Medicine, Roanoke, VA, USA.
Alireza MirzaeiBone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran.
Shabnam ShahrokhBasic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Hedieh BalaiiBasic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Marco GeraciDepartment of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.
Mohammad Reza ZaliGastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Shahid Beheshti University of Medical Sciences · IRCarilion Clinic · USIran University of Medical Sciences · IRUniversity of South Carolina · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPredicting the response of inflammatory bowel disease (IBD) patients to infliximab (IFX) is an unmet clinical need. The expression and density of transmembrane tumor necrosis factor-α in circulating leukocytes maybe directly related to response by promoting apoptosis.

aimWe tested the hypothesis that direct apoptosis assessment by real-time polymerase chain reaction evaluation of pro-apoptotic (Bax) and anti-apoptotic (Bcl-2) proteins in peripheral blood mononuclear cells (PBMCs) might be associated with response to IFX.

methodsIFX naïve patients (Crohn's disease, 32 and ulcerative colitis, 20; 35 responders and 17 non-responders) were evaluated for Bax and Bcl-2 mRNA expression levels before and 2 weeks after the first infusion. In a subset of patients, apoptosis was also evaluated using flow cytometry.

resultsAfter the first infusion, Bax increased more in responders than in non-responders (0.7± 0.38 vs 0.81 ± 0.32 and 0.86 ± 0.37 vs 0.87 ± 0.45, respectively,

conclusionsAn increased Bax/Bcl-2 ratio in PBMCs was associated with therapeutic response to IFX in IBD patients.

Indexed as

Apoptosisinflammatory bowel diseasesinfliximabtherapeutic response

Identifiers

PMID30228896
PMCPMC6137581
OpenAlexW2800651914

What OpenQuestion holds

Textmetadata
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.