Evidence map›Paper›PMID 37066873›Full record

ArticleThe Journal of clinical investigation2023

Lysosomal lipid peroxidation mediates immunogenic cell death.

Pravin Phadatare, Jayanta Debnath

Open access · goldAbstract readComment
In one paragraph

Article in The Journal of clinical investigation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.6field-weighted citation impact, top 10% 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, 16 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Pravin Phadatare
Jayanta Debnath
UCSF Helen Diller Family Comprehensive Cancer Center · US

Funding

Endolysosomal defects in secretory autophagy and microglial toxicity in FTDR01AG057462 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Jayanta Debnath, Eric J Huang · 2017 to 2026
$6.9M
Autophagy in Adhesion and MetastasisR01CA126792 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Jayanta Debnath · 2009 to 2026
$5.3M
Stromal Fibroblast Autophagy In Tumor Progression and DesmoplasiaR01CA213775 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI DEBNATH, JAYANTA · 2018 to 2022
$1.9M
NCI NIH HHS R01 CA126792NCI NIH HHS R01 CA213775NIA NIH HHS R01 AG057462
6 · The paper itself

Abstract

Cancer cells rely on lysosome-dependent degradation to recycle nutrients that serve their energetic and biosynthetic needs. Despite great interest in repurposing the antimalarial hydroxychloroquine as a lysosomal inhibitor in clinical oncology trials, the mechanisms by which hydroxychloroquine and other lysosomal inhibitors induce tumor-cell cytotoxicity remain unclear. In this issue of the JCI, Bhardwaj et al. demonstrate that DC661, a dimeric form of chloroquine that inhibits palmitoyl-protein thioesterase 1 (PPT1), promoted lysosomal lipid peroxidation, resulting in lysosomal membrane permeabilization and tumor cell death. Remarkably, this lysosomal cell death pathway elicited cell-intrinsic immunogenicity and promoted T lymphocyte-mediated tumor cell clearance. The findings provide the mechanistic foundation for the potential combined use of immunotherapy and lysosomal inhibition in clinical trials.

Indexed as

HydroxychloroquineNeoplasmsChloroquineHumansImmunogenic Cell DeathLipid PeroxidationLysosomesChloroquineHydroxychloroquine

Identifiers

PMID37066873
PMCPMC10104885
OpenAlexW4365999101

What Socratic 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 Socratic graph.