Evidence map›Paper›PMID 37276818›Full record

ReviewCurrent opinion in immunology2023

Recent progress in type 1 classical dendritic cell cross-presentation - cytosolic, vacuolar, or both?

Ray A Ohara, Kenneth M Murphy

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. WDFY4-dependent cross-presentation proceeds via a vacuolar antigen-processing route.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. 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

2 authors at 1 institution in 1 country.

Ray A OharaDepartment of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO 63110, USA.
Kenneth M MurphyDepartment of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO 63110, USA. Electronic address: kmurphy@wustl.edu.
Washington University in St. Louis · US

Funding

Molecular Basis of cDC1 DevelopmentR01AI162643 · NIAID · WASHINGTON UNIVERSITY · PI MURPHY, KENNETH M · 2022 to 2025
$2.8M
Function of Wdfy4 in cross-presentation and immunityR01AI150297 · NIAID · WASHINGTON UNIVERSITY · PI MURPHY, KENNETH M · 2019 to 2023
$2.5M
Understanding the Mechanisms of DC Licensing in CD8 T Cell PrimingR01CA248919 · NCI · WASHINGTON UNIVERSITY · PI MURPHY, KENNETH M · 2021 to 2025
$2.3M
Mechanism of c-MYC repression by IRF8 in myeloid lineagesR21AI164142 · NIAID · WASHINGTON UNIVERSITY · PI MURPHY, KENNETH M · 2021 to 2022
$433k
Transcriptional basis of embryonic macrophage developmentR21AI163421 · NIAID · WASHINGTON UNIVERSITY · PI MURPHY, KENNETH M · 2022 to 2023
$430k
NCI NIH HHS R01 CA248919NIAID NIH HHS R01 AI150297NIAID NIH HHS R01 AI162643NIAID NIH HHS R21 AI163421NIAID NIH HHS R21 AI164142
6 · The paper itself

Abstract

Type 1 classical dendritic cells (cDC1s) have emerged as the major antigen-presenting cell performing cross-presentation (XP) in vivo, but the antigen-processing pathway in this cell remains obscure. Two competing models for in vivo XP of cell-associated antigens by cDC1 include a vacuolar pathway and cytosolic pathway. A vacuolar pathway relies on directing antigens captured in vesicles toward a class I major histocompatibility complex loading compartment independently of cytosolic entry. Alternate proposals invoke phagosomal rupture, either constitutive or triggered by spleen tyrosine kinase (SYK) signaling in response to C-type lectin domain family 9 member A (CLEC9A) engagement, that releases antigens into the cytosol for proteasomal degradation. The Beige and Chediak-Higashi (BEACH) protein WD repeat- and FYVE domain-containing protein 4 (WDFY4) is strictly required for XP of cell-associated antigens in vivo. However, the cellular mechanism for WDFY4 activity remains unknown and its requirement in XP in vivo is currently indifferent regarding the vacuolar versus cytosolic pathways. Here, we review the current status of these models and discuss the need for future investigation.

Indexed as

Antigen PresentationCross-PrimingAntigensCytosolDendritic CellsHistocompatibility Antigens Class IHumansAntigensHistocompatibility Antigens Class I

Identifiers

PMID37276818
PMCPMC12013855
OpenAlexW4379191909

What OpenQuestion holds

Textmetadata
LicenceTDM
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.