Evidence map›Paper›PMID 19425170›Full record

ArticleThe Journal of clinical investigation2009

Cannabinoid action induces autophagy-mediated cell death through stimulation of ER stress in human glioma cells.

María Salazar, Arkaitz Carracedo, Iñigo J Salanueva, Sonia Hernández-Tiedra, Mar Lorente, Ainara Egia, Patricia Vázquez, Cristina Blázquez, Sofía Torres, Stephane García and 10 more

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05969314 (Phase I Study of Safety and Feasibility of Ayurvedic Oral Cannabis Preparation in the Peri-operative Period in Breast and Oral Cavity Squamous Cell Cancer), which is not on this map. Cited by 367 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
367citing papers in PubMed, 3 pooled it
36.8field-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.

NCT05969314 phase1active not recruitingnot on this mapstarted 2022, after this paper: background citation

Phase I Study of Safety and Feasibility of Ayurvedic Oral Cannabis Preparation in the Peri-operative Period in Breast and Oral Cavity Squamous Cell Cancer

TypeinterventionalSponsorTata Memorial HospitalRan2022 to 2025Enrolled12ConditionsBreast Cancer, Oral CancerArmsCannabis capsules
3 · Its place in the literature

Who cites it

367 citing papers in PubMed, 3 syntheses or guidelines pooled it, 679 citations in OpenAlex.

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307 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

20 authors at 7 institutions in 4 countries.

María SalazarDepartment of Biochemistry and Molecular Biology, Complutense University, Madrid, Spain.
Arkaitz Carracedo
Iñigo J Salanueva
Sonia Hernández-Tiedra
Mar Lorente
Ainara Egia
Patricia Vázquez
Cristina Blázquez
Sofía Torres
Stephane García
Jonathan Nowak
Gian María Fimia
Mauro Piacentini
Francesco Cecconi
Pier Paolo Pandolfi
Luis González-Feria
Juan L Iovanna
Manuel Guzmán
Patricia Boya
Guillermo Velasco
Universidad Complutense de Madrid · ESInserm · FRBiomedical Research Networking Center on Neurodegenerative Diseases · ESCentro de Investigación Biomédica en Red · ESHarvard University Press · USIstituto Nazionale per le Malattie Infettive Lazzaro Spallanzani · ITFondazione Santa Lucia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autophagy can promote cell survival or cell death, but the molecular basis underlying its dual role in cancer remains obscure. Here we demonstrate that delta(9)-tetrahydrocannabinol (THC), the main active component of marijuana, induces human glioma cell death through stimulation of autophagy. Our data indicate that THC induced ceramide accumulation and eukaryotic translation initiation factor 2alpha (eIF2alpha) phosphorylation and thereby activated an ER stress response that promoted autophagy via tribbles homolog 3-dependent (TRB3-dependent) inhibition of the Akt/mammalian target of rapamycin complex 1 (mTORC1) axis. We also showed that autophagy is upstream of apoptosis in cannabinoid-induced human and mouse cancer cell death and that activation of this pathway was necessary for the antitumor action of cannabinoids in vivo. These findings describe a mechanism by which THC can promote the autophagic death of human and mouse cancer cells and provide evidence that cannabinoid administration may be an effective therapeutic strategy for targeting human cancers.

Indexed as

Amino Acid Chloromethyl KetonesAnimalsApoptosisAutophagyBasic Helix-Loop-Helix ProteinsCannabinoidsCaspase 3Cell Cycle ProteinsCell DeathCell Line, TransformedCell Line, TumorDronabinolEndoplasmic ReticulumEnzyme InhibitorsEukaryotic Initiation Factor-2GliomaAmino Acid Chloromethyl KetonesBasic Helix-Loop-Helix Proteinsbenzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketoneCannabinoidsCaspase 3Cell Cycle ProteinsDronabinolEnzyme InhibitorsEukaryotic Initiation Factor-2MAP1LC3A protein, humanMechanistic Target of Rapamycin Complex 1Microtubule-Associated ProteinsMultiprotein ComplexesNeoplasm ProteinsNUPR1 protein, humanProteinsProtein Serine-Threonine KinasesProto-Oncogene Proteins c-aktRepressor ProteinsRibosomal Protein S6 KinasesTOR Serine-Threonine KinasesTranscription FactorsTRIB3 protein, human

Identifiers

PMID19425170
PMCPMC2673842
OpenAlexW2134197723

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.