Evidence map›Paper›PMID 30504817›Full record

ArticleScientific reports2018

Sensitization of renal carcinoma cells to TRAIL-induced apoptosis by rocaglamide and analogs.

Ancy D Nalli, Lauren E Brown, Cheryl L Thomas, Thomas J Sayers, John A Porco, Curtis J Henrich

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
26.5field-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

13 citing papers in PubMed, 297 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Ancy D NalliNational Cancer Institute, Molecular Targets Program, Frederick, MD, 21702, USA.
Lauren E BrownBoston University, Center for Molecular Discovery (BU-CMD), Department of Chemistry, Boston, MA, 02215, USA. brownle@bu.edu.
Cheryl L ThomasNational Cancer Institute, Molecular Targets Program, Frederick, MD, 21702, USA.
Thomas J SayersNational Cancer Institute, Cancer Inflammation Program, Frederick, MD, 21702, USA.
John A PorcoBoston University, Center for Molecular Discovery (BU-CMD), Department of Chemistry, Boston, MA, 02215, USA. porco@bu.edu.
Curtis J HenrichNational Cancer Institute, Molecular Targets Program, Frederick, MD, 21702, USA. henrichcj@mail.nih.gov.
Boston University · USLeidos (United States) · USNational Cancer Institute · US

Funding

Chemical Synthesis of Complex Natural Products for Translational ScienceR35GM118173 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI JOHN A. PORCO · 2016 to 2026
$8.2M
Center for Molecular Discovery (CMD): A Small Molecule Resource for Biomedical ResearchR24GM111625 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI PORCO, JOHN A. · 2015 to 2017
$1.5M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001ENIGMS NIH HHS R24 GM111625NIGMS NIH HHS R35 GM118173U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) Contract No. HHSN261200800001E
6 · The paper itself

Abstract

Rocaglamide has been reported to sensitize several cell types to TRAIL-induced apoptosis. In recent years, advances in synthetic techniques have led to generation of novel rocaglamide analogs. However, these have not been extensively analyzed as TRAIL sensitizers, particularly in TRAIL-resistant renal cell carcinoma cells. Evaluation of rocaglamide and analogs identified 29 compounds that are able to sensitize TRAIL-resistant ACHN cells to TRAIL-induced, caspase-dependent apoptosis with sub-µM potency which correlated with their potency as protein synthesis inhibitors and with loss of cFLIP protein in the same cells. Rocaglamide alone induced cell cycle arrest, but not apoptosis. Rocaglates averaged 4-5-fold higher potency as TRAIL sensitizers than as protein synthesis inhibitors suggesting a potential window for maximizing TRAIL sensitization while minimizing effects of general protein synthesis inhibition. A wide range of other rocaglate effects (e.g. on JNK or RAF-MEK-ERK signaling, death receptor levels, ROS, ER stress, eIF4E phosphorylation) were assessed, but did not contribute to TRAIL sensitization. Other than a rapid loss of MCL-1, rocaglates had minimal effects on mitochondrial apoptotic pathway proteins. The identification of structurally diverse/mechanistically similar TRAIL sensitizing rocaglates provides insights into both rocaglate structure and function and potential further development for use in RCC-directed combination therapy.

Indexed as

ApoptosisBenzofuransCarcinoma, Renal CellCASP8 and FADD-Like Apoptosis Regulating ProteinCell Line, TumorDose-Response Relationship, DrugHumansKidney NeoplasmsRNA, MessengerSignal TransductionTNF-Related Apoptosis-Inducing LigandBenzofuransCASP8 and FADD-Like Apoptosis Regulating ProteinRNA, MessengerrocaglamideTNF-Related Apoptosis-Inducing LigandTNFSF10 protein, human

Identifiers

PMID30504817
PMCPMC6269514
OpenAlexW2902463792

What OpenQuestion holds

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Registered trials

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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.