Evidence map›Paper›PMID 35311075›Full record

ReviewFrontiers in oncology2022

Heat Shock Proteins and HSF1 in Cancer.

Anna M Cyran, Anatoly Zhitkovich

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 1 pooled it
8.8field-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

63 citing papers in PubMed, 1 synthesis or guideline pooled it, 97 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  5. Article
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  7. A default silencing mechanism restrains stress-induced genes inbioRxiv : the preprint server for biology · 2025
    Article
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  9. Review
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3 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

2 authors at 1 institution in 1 country.

Anna M CyranLegoretta Cancer Center, Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, United States.
Anatoly ZhitkovichLegoretta Cancer Center, Department of Pathology and Laboratory Medicine, Brown University, Providence, RI, United States.
Brown University · US

Funding

Regulation of p53 and Checkpoint Signaling by Chromium(VI)R01ES028072 · NIEHS · BROWN UNIVERSITY · PI ZHITKOVICH, ANATOLY · 2018 to 2022
$1.8M
Indirect Genotoxicity in Metal CarcinogenesisR01ES031002 · NIEHS · BROWN UNIVERSITY · PI ZHITKOVICH, ANATOLY · 2020 to 2024
$1.8M
Nickel and toxic topoisomerase I productsR01ES031979 · NIEHS · BROWN UNIVERSITY · PI ZHITKOVICH, ANATOLY · 2021 to 2025
$1.8M
NIEHS NIH HHS R01 ES028072NIEHS NIH HHS R01 ES031002NIEHS NIH HHS R01 ES031979
6 · The paper itself

Abstract

Fitness of cells is dependent on protein homeostasis which is maintained by cooperative activities of protein chaperones and proteolytic machinery. Upon encountering protein-damaging conditions, cells activate the heat-shock response (HSR) which involves HSF1-mediated transcriptional upregulation of a group of chaperones - the heat shock proteins (HSPs). Cancer cells experience high levels of proteotoxic stress due to the production of mutated proteins, aneuploidy-induced excess of components of multiprotein complexes, increased translation rates, and dysregulated metabolism. To cope with this chronic state of proteotoxic stress, cancers almost invariably upregulate major components of HSR, including HSF1 and individual HSPs. Some oncogenic programs show dependence or coupling with a particular HSR factor (such as frequent coamplification of HSF1 and MYC genes). Elevated levels of HSPs and HSF1 are typically associated with drug resistance and poor clinical outcomes in various malignancies. The non-oncogene dependence ("addiction") on protein quality controls represents a pancancer target in treating human malignancies, offering a potential to enhance efficacy of standard and targeted chemotherapy and immune checkpoint inhibitors. In cancers with specific dependencies, HSR components can serve as alternative targets to poorly druggable oncogenic drivers.

Indexed as

cancerchaperoneheat shock proteinHSF1oncologyproteotoxic stress

Identifiers

PMID35311075
PMCPMC8924369
OpenAlexW4214925923

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.