Evidence map›Paper›PMID 27486885›Full record

ArticleOncotarget2016

Inherent low Erk and p38 activity reduce Fas Ligand expression and degranulation in T helper 17 cells leading to activation induced cell death resistance.

Doureradjou Peroumal, Thiruvaimozhi Abimannan, Ravichandra Tagirasa, Jyothi Ranjan Parida, Santosh Kumar Singh, Prasantha Padhan, Satish Devadas

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

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  8. Frontiers in immunology · 2020
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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

7 authors at 3 institutions in 1 country.

Doureradjou PeroumalInfectious Disease Biology, Institute of Life Sciences, Chandrashekarpur, Bhubaneswar, Odisha, India.
Thiruvaimozhi AbimannanInfectious Disease Biology, Institute of Life Sciences, Chandrashekarpur, Bhubaneswar, Odisha, India.
Ravichandra TagirasaInfectious Disease Biology, Institute of Life Sciences, Chandrashekarpur, Bhubaneswar, Odisha, India.
Jyothi Ranjan ParidaInstitute of Medical Sciences & SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India.
Santosh Kumar SinghInfectious Disease Biology, Institute of Life Sciences, Chandrashekarpur, Bhubaneswar, Odisha, India.
Prasantha PadhanKalinga Institute of Medical Sciences, Patia, Bhubaneswar, Odisha, India.
Satish DevadasInfectious Disease Biology, Institute of Life Sciences, Chandrashekarpur, Bhubaneswar, Odisha, India.
Institute of Life Sciences · INAll India Institute of Medical Sciences Bhubaneswar · INInstitute of Medical Sciences and Sum Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation Induced Cell Death of T helper cells is central to maintaining immune homeostasis and a perturbation often manifests in aberrant T helper cells that is associated with immunopathologies. Significant presence of T cells positive for IL-17A (Th17) and dual positive for IFN-γ/IL-17A (Th1/Th17) in both effector (CD45RA+RO+) and memory (CD45RA-RO+) compartments with differential FasL protein in RA peripheral blood suggested their differential TCR AICD sensitivity. Lowered active caspase-3 in Th17 and Th1/Th17 over Th1 cells confirmed their capability to resist AICD and pointed to early upstream events. Differential MAPK activities, FasL protein and downstream caspase-3 activities in murine Th1 and Th17 cells established distinct TCR mediated signaling pathways and suggested low Erk and p38 activity as pivotal for AICD sensitivity. We extrapolated our mouse and human data and report that Fas-FasL is the preferred death pathway for both Th1 and Th17 and that inherently low Erk2 activity protected Th17 cells from TCR AICD. The presence of significantly higher numbers of aberrant T helper cells in RA also suggest an inflammatory cytokine milieu and AICD insensitive T cell link to sustained inflammation. Re sensitization to apoptosis by targeting MAPK activity especially Erk2 in RA might be of therapeutic value.

Indexed as

ApoptosisCell DegranulationLymphocyte ActivationAnimalsArthritis, RheumatoidEnzyme ActivationFas Ligand ProteinHumansImmunologic MemoryMiceMice, Inbred BALB CMice, Inbred C57BLMitogen-Activated Protein Kinase 1p38 Mitogen-Activated Protein KinasesTh17 CellsFas Ligand ProteinMAPK1 protein, humanMitogen-Activated Protein Kinase 1p38 Mitogen-Activated Protein KinasesAICDFasLImmune responseImmunityImmunology and Microbiology SectionMAPKrheumatoid arthritisT helper cells

Identifiers

PMID27486885
PMCPMC5342346
OpenAlexW2491984663

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.