Evidence map›Paper›PMID 26988818›Full record

ArticleScientific reports2016

Proteome analysis of the macroscopically affected colonic mucosa of Crohn's disease and intestinal tuberculosis.

Lokesh A Rukmangadachar, Govind K Makharia, Asha Mishra, Prasenjit Das, Gururao Hariprasad, Alagiri Srinivasan, Siddhartha Datta Gupta, Vineet Ahuja, Subrat K Acharya

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Evidence-based approach to diagnosis and management of abdominal tuberculosis.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2023
    Review
  6. Article
  7. Spotted Fever GroupMicrobiology spectrum · 2021
    Article
  8. Article
  9. Article
  10. Review
  11. A Pathogen and a Non-pathogen Spotted Fever GroupFrontiers in cellular and infection microbiology · 2019
    Article
  12. Article
  13. Review
  14. Article
  15. Review
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

9 authors at 1 institution in 1 country.

Lokesh A RukmangadacharDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi, India.
Govind K MakhariaDepartment of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India.
Asha MishraDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi, India.
Prasenjit DasDepartment of Pathology, All India Institute of Medical Sciences, New Delhi, India.
Gururao HariprasadDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi, India.
Alagiri SrinivasanDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi, India.
Siddhartha Datta GuptaDepartment of Pathology, All India Institute of Medical Sciences, New Delhi, India.
Vineet AhujaDepartment of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India.
Subrat K AcharyaDepartment of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India.
All India Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Differentiation between intestinal tuberculosis (ITB) and Crohn's disease (CD) is challenging in geographical regions where both these diseases are prevalent. There is a need of biomarkers for differentiation between these two disorders. Colonic biopsies from inflamed mucosa of treatment-naive patients with ITB, CD and controls were used for analysis. Protein extracted from biopsies was digested with trypsin and resulting peptides were labeled with iTRAQ reagents. The peptides were subsequently analyzed using LC-MS/MS for identification and quantification. Gene ontology annotation for proteins was analyzed in PANTHER. Validation experiments were done for six differentially expressed proteins using immunohistochemistry. 533 proteins were identified and 241 proteins were quantified from 5 sets of iTRAQ experiments. While 63 were differentially expressed in colonic mucosa of patients with CD and ITB in at least one set of iTRAQ experiment, 11 proteins were differentially expressed in more than one set of experiments. Six proteins used for validation using immunohistochemistry in a larger cohort of patients; none of them however was differentially expressed in patients with ITB and CD. There are differentially expressed proteins in tissue proteome of CD and ITB. Further experiments are required using a larger cohort of homogeneous tissue samples.

Indexed as

BiomarkersChromatography, LiquidCrohn DiseaseDiagnosis, DifferentialFemaleGene OntologyHumansIntestinal MucosaMaleProteomicsTandem Mass SpectrometryTuberculosis, GastrointestinalBiomarkers

Identifiers

PMID26988818
PMCPMC4796817
OpenAlexW2301783307

What OpenQuestion holds

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Registered trials

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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.