Evidence map›Paper›PMID 20171125›Full record

ArticleImmunity2010

In vivo requirement for Atg5 in antigen presentation by dendritic cells.

Heung Kyu Lee, Lisa M Mattei, Benjamin E Steinberg, Philipp Alberts, Yun Hee Lee, Alexander Chervonsky, Noboru Mizushima, Sergio Grinstein, Akiko Iwasaki

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 295 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
295citing papers in PubMed, 2 pooled it
16.1field-weighted citation impact, top 1% 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

295 citing papers in PubMed, 2 syntheses or guidelines pooled it, 489 citations in OpenAlex.

  1. Guideline
  2. Guideline
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  19. Autophagy Regulates Müller Glial Cell Inflammatory Activation.Investigative ophthalmology & visual science · 2025
    Article
  20. Review

235 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 3 countries.

Heung Kyu LeeDepartment of Immunobiology, Yale University School of Medicine, New Haven, CT 06520, USA.
Lisa M Mattei
Benjamin E Steinberg
Philipp Alberts
Yun Hee Lee
Alexander Chervonsky
Noboru Mizushima
Sergio Grinstein
Akiko Iwasaki
Yale University · USUniversity of Toronto · CATokyo Medical and Dental University · JPUniversity of Chicago · US

Funding

Immunity to Genital Herpes Simplex-2R01AI054359 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO · 2004 to 2019
$5.2M
Viral Recognition by plasmacytoid dendritic cellR01AI064705 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO · 2006 to 2015
$3.9M
Antiviral CTL mobilization to the genital mucosaR01AI062428 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO · 2005 to 2015
$3.9M
Autophagy in Antiviral ImmunityR01AI081884 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO · 2010 to 2014
$2.0M
Fas in host defense and autoimmune diseasesR01AI072627 · NIAID · UNIVERSITY OF CHICAGO · PI CHERVONSKY, ALEXANDER V · 2007 to 2011
$1.9M
Antiviral CTL mobilization to the genital mucosaR56AI062428 · NIAID · YALE UNIVERSITY · PI IWASAKI, AKIKO · 2010 to 2010
$403k
NIAID NIH HHS AI054359NIAID NIH HHS AI062428NIAID NIH HHS AI064705NIAID NIH HHS AI72627NIAID NIH HHS R01 AI054359NIAID NIH HHS R01 AI062428NIAID NIH HHS R01 AI064705NIAID NIH HHS R01 AI072627NIAID NIH HHS R01 AI081884NIAID NIH HHS R56 AI062428
6 · The paper itself

Abstract

Autophagy is known to be important in presentation of cytosolic antigens on MHC class II (MHC II). However, the role of autophagic process in antigen presentation in vivo is unclear. Mice with dendritic cell (DC)-conditional deletion in Atg5, a key autophagy gene, showed impaired CD4(+) T cell priming after herpes simplex virus infection and succumbed to rapid disease. The most pronounced defect of Atg5(-/-) DCs was the processing and presentation of phagocytosed antigens containing Toll-like receptor stimuli for MHC class II. In contrast, cross-presentation of peptides on MHC I was intact in the absence of Atg5. Although induction of metabolic autophagy did not enhance MHC II presentation, autophagic machinery was required for optimal phagosome-to-lysosome fusion and subsequent processing of antigen for MHC II loading. Thus, our study revealed that DCs utilize autophagic machinery to optimally process and present extracellular microbial antigens for MHC II presentation.

Indexed as

Antigen PresentationAnimalsAutophagy-Related Protein 5Cells, CulturedDendritic CellsFemaleHerpes SimplexHerpesvirus 2, HumanHistocompatibility Antigens Class IILymphocyte ActivationMiceMice, Inbred C57BLMice, KnockoutMicrotubule-Associated ProteinsRadiation ChimeraRNA, Small InterferingAtg5 protein, mouseAutophagy-Related Protein 5Histocompatibility Antigens Class IIMicrotubule-Associated ProteinsRNA, Small Interfering

Identifiers

PMID20171125
PMCPMC2996467
OpenAlexW1992881494

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.