Evidence map›Paper›PMID 27052185›Full record

ArticleScientific reports2016

A novel therapeutic strategy of lipidated promiscuous peptide against Mycobacterium tuberculosis by eliciting Th1 and Th17 immunity of host.

Pradeep K Rai, Sathi Babu Chodisetti, Sajid Nadeem, Sudeep K Maurya, Uthaman Gowthaman, Weiguang Zeng, Ashok K Janmeja, David C Jackson, Javed N Agrewala

Abstract 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 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Article
  2. Progress of single-cell sequencing technology in immunotherapy for tuberculosis.Frontiers in cellular and infection microbiology · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Curdlan LimitsFrontiers in microbiology · 2019
    Article
  10. Review
  11. 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.

Pradeep K RaiCSIR-Institute of Microbial Technology, Chandigarh, India.
Sathi Babu ChodisettiCSIR-Institute of Microbial Technology, Chandigarh, India.
Sajid NadeemCSIR-Institute of Microbial Technology, Chandigarh, India.
Sudeep K MauryaCSIR-Institute of Microbial Technology, Chandigarh, India.
Uthaman GowthamanCSIR-Institute of Microbial Technology, Chandigarh, India.
Weiguang ZengDepartment of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville 3010, Victoria, Australia.
Ashok K JanmejaDepartment of Pulmonary Medicine, Government Medical College and Hospital, Chandigarh, India.
David C JacksonDepartment of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Parkville 3010, Victoria, Australia.
Javed N AgrewalaCSIR-Institute of Microbial Technology, Chandigarh, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Regardless of the fact that potent drug-regimen is currently available, tuberculosis continues to kill 1.5 million people annually. Tuberculosis patients are not only inflicted by the trauma of disease but they also suffer from the harmful side-effects, immune suppression and drug resistance instigated by prolonged therapy. It is an exigency to introduce radical changes in the existing drug-regime and discover safer and better therapeutic measures. Hence, we designed a novel therapeutic strategy by reinforcing the efficacy of drugs to kill Mtb by concurrently boosting host immunity by L91. L91 is chimera of promiscuous epitope of Acr1 antigen of Mtb and TLR-2 agonist Pam2Cys. The adjunct therapy using drugs and L91 (D-L91) significantly declined the bacterial load in Mtb infected animals. The mechanism involved was through enhancement of IFN-γ(+)TNF-α(+) polyfunctional Th1 cells and IL-17A(+)IFN-γ(+) Th17 cells, enduring memory CD4 T cells and downregulation of PD-1. The down-regulation of PD-1 prevents CD4 T cells from undergoing exhaustion and improves their function against Mtb. Importantly, the immune response observed in animals could be replicated using T cells of tuberculosis patients on drug therapy. In future, D-L91 therapy can invigorate drugs potency to treat tuberculosis patients and reduce the dose and duration of drug-regime.

Indexed as

AnimalsBacterial LoadBacterial ProteinsDisease Models, AnimalDrug SynergismEpitopesHumansInterferon-gammaInterleukin-17LipopeptidesMiceMycobacterium tuberculosisPeptidesTh17 CellsTh1 CellsTuberculosisBacterial ProteinsEpitopesInterferon-gammaInterleukin-17LipopeptidesPeptidesS-(2,3-bis(palmitoyloxy)propyl)cysteineTumor Necrosis Factor-alpha

Identifiers

PMID27052185
PMCPMC4823727

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.