Evidence map›Paper›PMID 22451422›Full record

ArticleBlood2012

Drug response in a genetically engineered mouse model of multiple myeloma is predictive of clinical efficacy.

Marta Chesi, Geoffrey M Matthews, Victoria M Garbitt, Stephen E Palmer, Jake Shortt, Marcus Lefebure, A Keith Stewart, Ricky W Johnstone, P Leif Bergsagel

Abstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
125citing papers in PubMed, 1 pooled it
9.2field-weighted citation impact, top 2% 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

125 citing papers in PubMed, 1 synthesis or guideline pooled it, 207 citations in OpenAlex.

  1. Pooled it
  2. A Phase I/II Study of Evofosfamide, A Hypoxia-activated Prodrug with or without Bortezomib in Subjects with Relapsed/Refractory Multiple Myeloma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2019
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  18. Complement C3d enables cell-mediated immunity capable of distinguishing spontaneously transformed from nontransformed cells.Proceedings of the National Academy of Sciences of the United States of America · 2024
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65 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Marta ChesiComprehensive Cancer Center, Mayo Clinic, 13400 E Shea Blvd, Scottsdale, AZ, 85259, USA.
Geoffrey M Matthews
Victoria M Garbitt
Stephen E Palmer
Jake Shortt
Marcus Lefebure
A Keith Stewart
Ricky W Johnstone
P Leif Bergsagel
Mayo Clinic in Arizona · USPeter MacCallum Cancer Centre · AUMayo Clinic · USUniversity of Melbourne · AU

Funding

Mouse models of age-associated monoclonal gammopathyR01AG020686 · NIA · WEILL MEDICAL COLLEGE OF CORNELL UNIV · PI BERGSAGEL, PETER LEIF · 2003 to 2014
$3.3M
Comparative Pharmaco-oncogenomics of Myeloma Drug ResistanceR01CA136671 · NCI · MAYO CLINIC ARIZONA · PI BERGSAGEL, PETER LEIF · 2009 to 2013
$1.6M
Mouse Models of Age-Associated Monoclonal GammopathyR56AG020686 · NIA · MAYO CLINIC ARIZONA · PI BERGSAGEL, PETER LEIF · 2009 to 2009
$405k
NCI NIH HHS CA136671NCI NIH HHS R01 CA136671NIA NIH HHS AG20686NIA NIH HHS R01 AG020686NIA NIH HHS R56 AG020686
6 · The paper itself

Abstract

The attrition rate for anticancer drugs entering clinical trials is unacceptably high. For multiple myeloma (MM), we postulate that this is because of preclinical models that overemphasize the antiproliferative activity of drugs, and clinical trials performed in refractory end-stage patients. We validate the Vk*MYC transgenic mouse as a faithful model to predict single-agent drug activity in MM with a positive predictive value of 67% (4 of 6) for clinical activity, and a negative predictive value of 86% (6 of 7) for clinical inactivity. We identify 4 novel agents that should be prioritized for evaluation in clinical trials. Transplantation of Vk*MYC tumor cells into congenic mice selected for a more aggressive disease that models end-stage drug-resistant MM and responds only to combinations of drugs with single-agent activity in untreated Vk*MYC MM. We predict that combinations of standard agents, histone deacetylase inhibitors, bromodomain inhibitors, and hypoxia-activated prodrugs will demonstrate efficacy in the treatment of relapsed MM.

Indexed as

AnimalsAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsBoronic AcidsBortezomibDisease Models, AnimalDrug Resistance, NeoplasmDrug Screening Assays, AntitumorGenes, mycHumansMiceMice, CongenicMice, Inbred C57BLMice, TransgenicMultiple MyelomaMyeloma ProteinsAntineoplastic AgentsBoronic AcidsBortezomibMyeloma ProteinsPyrazines

Identifiers

PMID22451422
PMCPMC3398763
OpenAlexW1992407986

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.