Evidence map›Paper›PMID 34592497›Full record

ReviewBiomedical journal2022

The role of endocytic trafficking in antigen T cell receptor activation.

Irini Evnouchidou, Vivien Caillens, Despoina Koumantou, Loredana Saveanu

Open access · goldAbstract readReview
In one paragraph

Review in Biomedical journal, 2022. 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
1.3field-weighted citation impact, top 20% 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, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. DNA-directed assembly of multivalent lipid nanoparticles for targeted T cell gene delivery.Journal of controlled release : official journal of the Controlled Release Society · 2026
    Article
  4. Article
  5. Review
  6. CARD11 signaling regulates CD8Nature immunology · 2025
    Article
  7. Review
  8. High Extracellular KEuropean journal of immunology · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Endosome Traffic Modulates Pro-Inflammatory Signal Transduction in CD4International journal of molecular sciences · 2023
    Review
  14. Article
  15. Joining Forces for Cancer Treatment: From "TCR versus CAR" to "TCR and CAR".International journal of molecular sciences · 2022
    Review
  16. Article
  17. The ins and outs of T cell signaling.Biomedical journal · 2022
    Article
  18. Article
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

4 authors at 3 institutions in 1 country.

Irini EvnouchidouUniversity of Paris, Center of Research on Inflammation, INSERM U1149, CNRS ERL8252, Paris, France; Inovarion, Paris, France. Electronic address: irini.evnouchidou@inovarion.com.
Vivien CaillensUniversity of Paris, Center of Research on Inflammation, INSERM U1149, CNRS ERL8252, Paris, France.
Despoina KoumantouUniversity of Paris, Center of Research on Inflammation, INSERM U1149, CNRS ERL8252, Paris, France.
Loredana SaveanuUniversity of Paris, Center of Research on Inflammation, INSERM U1149, CNRS ERL8252, Paris, France. Electronic address: loredana.saveanu@inserm.fr.
Université Paris Cité · FRCentre de Recherche sur l'Inflammation · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antigen T cell receptors (TCR) recognize antigenic peptides displayed by the major histocompatibility complex (pMHC) and play a critical role in T cell activation. The levels of TCR complexes at the cell surface, where signaling is initiated, depend on the balance between TCR synthesis, recycling and degradation. Cell surface TCR interaction with pMHC leads to receptor clustering and formation of a tight T cell-APC contact, the immune synapse, from which the activated TCR is internalized. While TCR internalization from the immune synapse has been initially considered to arrest TCR signaling, recent evidence support the hypothesis that the internalized receptor continues to signal from specialized endosomes. Here, we review the molecular mechanisms of TCR endocytosis and recycling, both in steady state and after T cell activation. We then discuss the experimental evidence in favor of endosomal TCR signaling and its possible consequences on T cell activation.

Indexed as

Lymphocyte ActivationReceptors, Antigen, T-CellAntigensEndocytosisHumansT-LymphocytesAntigensReceptors, Antigen, T-CellEndocytosisSignalingT cellsTCRTrogocytosis

Identifiers

PMID34592497
PMCPMC9250096
OpenAlexW3201876254

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.