Evidence map›Paper›PMID 25493630›Full record

ArticlePloS one2014

Synergistic Anti-Tumor Activity of EZH2 Inhibitors and Glucocorticoid Receptor Agonists in Models of Germinal Center Non-Hodgkin Lymphomas.

Sarah K Knutson, Natalie M Warholic, L Danielle Johnston, Christine R Klaus, Tim J Wigle, Dorothy Iwanowicz, Bruce A Littlefield, Margaret Porter-Scott, Jesse J Smith, Mikel P Moyer and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

41 citing papers in PubMed, 74 citations in OpenAlex.

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  13. EZH2: a novel target for cancer treatment.Journal of hematology & oncology · 2020
    Review
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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

15 authors at 2 institutions in 1 country.

Sarah K KnutsonResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Natalie M WarholicResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
L Danielle JohnstonResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Christine R KlausResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Tim J WigleResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Dorothy IwanowiczResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Bruce A LittlefieldOncology, Eisai Inc., Andover, Massachusetts, United States of America.
Margaret Porter-ScottResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Jesse J SmithResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Mikel P MoyerResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Robert A CopelandResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Roy M PollockResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Kevin W KuntzResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Alejandra RaimondiResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Heike KeilhackResearch and Development, Epizyme Inc., Cambridge, Massachusetts, United States of America.
Epizyme (United States) · USEisai (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with non-Hodgkin lymphoma (NHL) are treated today with a cocktail of drugs referred to as CHOP (Cyclophosphamide, Hydroxyldaunorubicin, Oncovin, and Prednisone). Subsets of patients with NHL of germinal center origin bear oncogenic mutations in the EZH2 histone methyltransferase. Clinical testing of the EZH2 inhibitor EPZ-6438 has recently begun in patients. We report here that combining EPZ-6438 with CHOP in preclinical cell culture and mouse models results in dramatic synergy for cell killing in EZH2 mutant germinal center NHL cells. Surprisingly, we observe that much of this synergy is due to Prednisolone - a glucocorticoid receptor agonist (GRag) component of CHOP. Dramatic synergy was observed when EPZ-6438 is combined with Prednisolone alone, and a similar effect was observed with Dexamethasone, another GRag. Remarkably, the anti-proliferative effect of the EPZ-6438+GRag combination extends beyond EZH2 mutant-bearing cells to more generally impact germinal center NHL. These preclinical data reveal an unanticipated biological intersection between GR-mediated gene regulation and EZH2-mediated chromatin remodeling. The data also suggest the possibility of a significant and practical benefit of combining EZH2 inhibitors and GRag that warrants further investigation in a clinical setting.

Indexed as

AnimalsAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsBenzamidesBiphenyl CompoundsCell Line, TumorCyclophosphamideDexamethasoneDoxorubicinDrug Evaluation, PreclinicalEnhancer of Zeste Homolog 2 ProteinFemaleGene Expression Regulation, NeoplasticGlucocorticoidsHumansLymphoma, Non-HodgkinAntineoplastic AgentsBenzamidesBiphenyl CompoundsCyclophosphamideDexamethasoneDoxorubicinEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanEzh2 protein, mouseGlucocorticoidsMorpholinesPrednisolonePrednisonePyridonesReceptors, GlucocorticoidtazemetostatVincristine

Identifiers

PMID25493630
PMCPMC4262195
OpenAlexW1965657711

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.