Evidence map›Paper›PMID 21903769›Full record

ArticleClinical cancer research : an official journal of the American Association for Cancer Research2011

Antitumor activity of the investigational proteasome inhibitor MLN9708 in mouse models of B-cell and plasma cell malignancies.

Edmund C Lee, Michael Fitzgerald, Bret Bannerman, Jill Donelan, Kristen Bano, Jennifer Terkelsen, Daniel P Bradley, Ozlem Subakan, Matthew D Silva, Ray Liu and 13 more

Abstract read
In one paragraph

Article in Clinical cancer research : an official journal of the American Association for Cancer Research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
4.4field-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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 106 citations in OpenAlex.

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  13. Safety and Efficacy of Combination Maintenance Therapy with Ixazomib and Lenalidomide in Patients with Posttransplant Myeloma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022
    Article
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  18. The role of ubiquitination in tumorigenesis and targeted drug discovery.Signal transduction and targeted therapy · 2020
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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

23 authors at 2 institutions in 1 country.

Edmund C LeeMillennium Pharmaceuticals, Inc., Cambridge, Massachusetts, USA. Edmund.Lee@Roche.com
Michael Fitzgerald
Bret Bannerman
Jill Donelan
Kristen Bano
Jennifer Terkelsen
Daniel P Bradley
Ozlem Subakan
Matthew D Silva
Ray Liu
Michael Pickard
Zhi Li
Olga Tayber
Ping Li
Paul Hales
Mary Carsillo
Vishala T Neppalli
Allison J Berger
Erik Kupperman
Mark Manfredi
Joseph B Bolen
Brian Van Ness
Siegfried Janz
University of Minnesota · USUniversity of Iowa · US

Funding

The Role of Monocytes in non-Hodgkin LymphomaP50CA097274 · NCI · UNIVERSITY OF IOWA · PI WEINER, GEORGE J. · 2002 to 2021
$45.7M
NCI NIH HHS P50 CA097274NCI NIH HHS P50CA097274
6 · The paper itself

Abstract

purposeThe clinical success of the first-in-class proteasome inhibitor bortezomib (VELCADE) has validated the proteasome as a therapeutic target for treating human cancers. MLN9708 is an investigational proteasome inhibitor that, compared with bortezomib, has improved pharmacokinetics, pharmacodynamics, and antitumor activity in preclinical studies. Here, we focused on evaluating the in vivo activity of MLN2238 (the biologically active form of MLN9708) in a variety of mouse models of hematologic malignancies, including tumor xenograft models derived from a human lymphoma cell line and primary human lymphoma tissue, and genetically engineered mouse (GEM) models of plasma cell malignancies (PCM). EXPERIMENTAL

designBoth cell line-derived OCI-Ly10 and primary human lymphoma-derived PHTX22L xenograft models of diffuse large B-cell lymphoma were used to evaluate the pharmacodynamics and antitumor effects of MLN2238 and bortezomib. The iMyc(Cα)/Bcl-X(L) GEM model was used to assess their effects on de novo PCM and overall survival. The newly developed DP54-Luc-disseminated model of iMyc(Cα)/Bcl-X(L) was used to determine antitumor activity and effects on osteolytic bone disease.

resultsMLN2238 has an improved pharmacodynamic profile and antitumor activity compared with bortezomib in both OCI-Ly10 and PHTX22L models. Although both MLN2238 and bortezomib prolonged overall survival, reduced splenomegaly, and attenuated IgG2a levels in the iMyc(Cα)/Bcl-X(L) GEM model, only MLN2238 alleviated osteolytic bone disease in the DP54-Luc model.

conclusionsOur results clearly showed the antitumor activity of MLN2238 in a variety of mouse models of B-cell lymphoma and PCM, supporting its clinical development. MLN9708 is being evaluated in multiple phase I and I/II trials.

Indexed as

AnimalsAntineoplastic AgentsBoron CompoundsBoronic AcidsBortezomibCell Line, TumorGlycineHumansLymphoma, B-CellMiceMice, Inbred C57BLMice, Inbred NODMice, SCIDMice, TransgenicNeoplasms, Plasma CellOsteolysisAntineoplastic AgentsBoron CompoundsBoronic AcidsBortezomibGlycineixazomibProtease InhibitorsProteasome InhibitorsPyrazines

Identifiers

PMID21903769
PMCPMC3443972
OpenAlexW2135658123

What OpenQuestion holds

Textmetadata
LicenceTDM
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.