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ArticleFrontiers in microbiology2017

Morbid Sequences Suggest Molecular Mimicry between Microbial Peptides and Self-Antigens: A Possibility of Inciting Autoimmunity.

Susanta Pahari, Deepyan Chatterjee, Shikha Negi, Jagdeep Kaur, Balvinder Singh, Javed N Agrewala

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

18 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Biotechnologia · 2025
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Biomolecular Mechanisms of Autoimmune Diseases and Their Relationship with the Resident Microbiota: Friend or Foe?Pathophysiology : the official journal of the International Society for Pathophysiology · 2022
    Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Structural and Functional Mise en Abyme.Frontiers in molecular biosciences · 2019
    Article
  18. 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

6 authors at 2 institutions in 1 country.

Susanta PahariImmunology Laboratory, CSIR-Institute of Microbial Technology, Chandigarh, India.
Deepyan ChatterjeeImmunology Laboratory, CSIR-Institute of Microbial Technology, Chandigarh, India.
Shikha NegiImmunology Laboratory, CSIR-Institute of Microbial Technology, Chandigarh, India.
Jagdeep KaurDepartment of Biotechnology, Panjab University, Chandigarh, India.
Balvinder SinghImmunology Laboratory, CSIR-Institute of Microbial Technology, Chandigarh, India.
Javed N AgrewalaImmunology Laboratory, CSIR-Institute of Microbial Technology, Chandigarh, India.
Institute of Microbial Technology · INPanjab University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding etiology of autoimmune diseases has been a great challenge for designing drugs and vaccines. The pathophysiology of many autoimmune diseases may be attributed to molecular mimicry provoked by microbes. Molecular mimicry hypothesizes that a sequence homology between foreign and self-peptides leads to cross-activation of autoreactive T cells. Different microbial proteins are implicated in various autoimmune diseases, including multiple sclerosis, human type 1 diabetes, primary biliary cirrhosis and rheumatoid arthritis. It may be imperative to identify the microbial epitopes that initiate the activation of autoreactive T cells. Consequently, in the present study, we employed immunoinformatics tools to delineate homologous antigenic regions between microbes and human proteins at not only the sequence level but at the structural level too. Interestingly, many cross-reactive MHC class II binding epitopes were detected from an array of microbes. Further, these peptides possess a potential to skew immune response toward Th1-like patterns. The present study divulges many microbial target proteins, their putative MHC-binding epitopes, and predicted structures to establish the fact that both sequence and structure are two important aspects for understanding the relationship between molecular mimicry and autoimmune diseases. Such findings may enable us in designing potential immunotherapies to tolerize autoreactive T cells.

Indexed as

autoantigensautoimmunitycytokinesHLA bindersimmunoinformaticsmicrobesmolecular mimicrysequence and structural mimicry

Identifiers

PMID29062305
PMCPMC5640720
OpenAlexW2763611883

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.