Evidence map›Paper›PMID 22566944›Full record

ArticleFrontiers in immunology2012

The role of heat shock proteins in antigen cross presentation.

Ayesha Murshid, Jianlin Gong, Stuart K Calderwood

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 2 pooled it
5.5field-weighted citation impact, top 3% 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

101 citing papers in PubMed, 2 syntheses or guidelines pooled it, 179 citations in OpenAlex.

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

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

3 authors at 2 institutions in 1 country.

Ayesha MurshidMolecular and Cellular Radiation Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School Boston, MA, USA.
Jianlin Gong
Stuart K Calderwood
Beth Israel Deaconess Medical Center · USBoston Medical Center · US

Funding

TRANSMEMBRANE SIGNAL MODULATION BY HYPERTHERMIAR01CA047407 · NCI · DANA-FARBER CANCER INSTITUTE · PI CALDERWOOD, STUART KEITH · 1988 to 2014
$4.3M
Extracellular Hsp70 and hyperthermia in tumor therapyR01CA119045 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI CALDERWOOD, STUART KEITH · 2007 to 2016
$3.1M
Gene Repression by HSF1 during hyperthermia and stressesR01CA094397 · NCI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI CALDERWOOD, STUART KEITH · 2002 to 2006
$1.5M
NCI NIH HHS R01 CA047407NCI NIH HHS R01 CA094397NCI NIH HHS R01 CA119045
6 · The paper itself

Abstract

Heat shock proteins (HSPs) are molecular chaperones that bind tumor antigens and mediate their uptake into antigen presenting cells. HSP-antigen complexes are then directed toward either the MHC class I pathway through antigen cross presentation or the conventional class II pathway, leading to activation of T cell subsets. Uptake of HSP-chaperoned polypeptides can involve both receptor-mediated and receptor-independent routes, and mechanisms of antigen sorting between the Class I and II pathways after uptake are currently under investigation. The processes involved in internalization of HSP-antigen complexes differ somewhat from the mechanisms previously determined for (unchaperoned) particulate and free soluble antigens. A number of studies show that HSP-facilitated antigen cross presentation requires uptake of the complexes by scavenger receptors (SR) followed by processing in the proteasome, and loading onto MHC class I molecules. In this review we have examined the roles of HSPs and SR in antigen uptake, sorting, processing, cell signaling, and activation of innate and adaptive immunity.

Indexed as

anti-cancer vaccineantigen cross presentationantigen presenting cellsCTL responseheat shock proteinsscavenger receptorsoluble vs. particulate antigentumor immunity

Identifiers

PMID22566944
PMCPMC3342350
OpenAlexW2124189941

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.