Evidence map›Paper›PMID 26811457›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Augmented efficacy of brentuximab vedotin combined with ruxolitinib and/or Navitoclax in a murine model of human Hodgkin's lymphoma.

Wei Ju, Meili Zhang, Kelli M Wilson, Michael N Petrus, Richard N Bamford, Xiaohu Zhang, Rajarshi Guha, Marc Ferrer, Craig J Thomas, Thomas A Waldmann

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
6.4field-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

32 citing papers in PubMed, 44 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

10 authors at 4 institutions in 1 country.

Wei JuLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892;
Meili ZhangLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892; Laboratory Animal Science Program, Leidos Biomedical Research, Inc., Frederick, MD 21702;
Kelli M WilsonDivision of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD 20850;
Michael N PetrusLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892;
Richard N BamfordTransponics, Jacobus, PA 17407.
Xiaohu ZhangDivision of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD 20850;
Rajarshi GuhaDivision of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD 20850;
Marc FerrerDivision of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD 20850;
Craig J ThomasDivision of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, MD 20850;
Thomas A WaldmannLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892; tawald@helix.nih.gov.
National Institutes of Health · USCenter for Cancer Research · USNational Cancer Institute · USNational Center for Advancing Translational Sciences · US

Funding

IL-2:IL-15 : implications for cancer therapy (Investigator -Initiated Project)ZIASC004002 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI WALDMANN, THOMAS · 2009 to 2022
$22.9M
HTS enabled examination of drug combinationsZIATR000047 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI THOMAS, CRAIG · 2015 to 2025
$7.1M
Intramural NIH HHS
6 · The paper itself

Abstract

Despite relative success of therapy for Hodgkin's lymphoma (HL), novel therapeutic agents are needed for patients with refractory or relapsed disease. Recently, anti-PD1 immunotherapy or treatment with the anti-CD30 toxin conjugate brentuximab vedotin (BV) have been associated with remissions; however, the median responses of complete responses (CRs) with the latter were only 6.7 mo. To obtain curative therapy, other effective agents, based on HL biology, would have to be given in combination with BV. Hodgkin's Reed-Sternberg (HRS) cells secrete cytokines including IL-6 and -13, leading to constitutive activation of JAK/STAT signaling. In the present study the JAK1/2 inhibitor ruxolitinib reduced phosphorylation of STAT3 and STAT6 and expression of c-Myc in the HL cell line HDLM-2. These changes were enhanced when, on the basis of a matrix screen of drug combinations, ruxolitinib was combined with the Bcl-2/Bcl-xL inhibitor Navitoclax. The combination augmented expression of Bik, Puma, and Bax, and attenuated Bcl-xL expression and the phosphorylation of Bad. The use of the two-agent combination of either ruxolitinib or Navitoclax with BV or the three-agent combination strongly activated Bax and increased activities of cytochrome c and caspase-9 and -3 that, in turn, led to cleavage of poly(ADP ribose) polymerase and Mcl-1. Either ruxolitinib combined with Navitoclax or BV alone prolonged survival but did not cure HDLM-2 tumor-bearing mice, whereas BV combined with ruxolitinib and/or with Navitoclax resulted in a sustained, complete elimination of the HDLM-2 HL. These studies provide scientific support for a clinical trial to evaluate BV combined with ruxolitinib in select patients with HL.

Indexed as

Aniline CompoundsAnimalsAntineoplastic Combined Chemotherapy ProtocolsApoptosisbcl-X ProteinBlotting, WesternBrentuximab VedotinCaspase 3Caspase 7Cell Line, TumorCell ProliferationDisease Models, AnimalDisease ProgressionDrug Evaluation, PreclinicalEnzyme ActivationGene DosageAniline Compoundsbcl-X ProteinBrentuximab VedotinCaspase 3Caspase 7ImmunoconjugatesJanus Kinase 2navitoclaxNitrilesPyrazolesPyrimidinesruxolitinibSTAT Transcription FactorsSulfonamidesbrentuximab vedotinHodgkin's lymphomaNavitoclaxruxolitinib

Identifiers

PMID26811457
PMCPMC4760778
OpenAlexW2272168240

What OpenQuestion holds

Textmetadata
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.