Evidence map›Paper›PMID 20495549›Full record

ArticleNature biotechnology2010

Assessing therapeutic responses in Kras mutant cancers using genetically engineered mouse models.

Mallika Singh, Anthony Lima, Rafael Molina, Patricia Hamilton, Anne C Clermont, Vidusha Devasthali, Jennifer D Thompson, Jason H Cheng, Hani Bou Reslan, Calvin C K Ho and 10 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature biotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed
–field-weighted citation impact
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

135 citing papers in PubMed.

  1. Randomized Phase Ib/II Study of Gemcitabine Plus Placebo or Vismodegib, a Hedgehog Pathway Inhibitor, in Patients With Metastatic Pancreatic Cancer.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2015
    Trial
  2. Targeting superficial or nodular Basal cell carcinoma with topically formulated small molecule inhibitor of smoothened.Clinical cancer research : an official journal of the American Association for Cancer Research · 2011
    Trial
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75 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors.

Mallika SinghDepartment of Molecular Biology, Genentech, Inc., South San Francisco, California, USA. msingh@gene.com
Anthony Lima
Rafael Molina
Patricia Hamilton
Anne C Clermont
Vidusha Devasthali
Jennifer D Thompson
Jason H Cheng
Hani Bou Reslan
Calvin C K Ho
Timothy C Cao
Chingwei V Lee
Michelle A Nannini
Germaine Fuh
Richard A D Carano
Hartmut Koeppen
Ron X Yu
William F Forrest
Gregory D Plowman
Leisa Johnson

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The low rate of approval of novel anti-cancer agents underscores the need for better preclinical models of therapeutic response as neither xenografts nor early-generation genetically engineered mouse models (GEMMs) reliably predict human clinical outcomes. Whereas recent, sporadic GEMMs emulate many aspects of their human disease counterpart more closely, their ability to predict clinical therapeutic responses has never been tested systematically. We evaluated the utility of two state-of-the-art, mutant Kras-driven GEMMs--one of non-small-cell lung carcinoma and another of pancreatic adenocarcinoma--by assessing responses to existing standard-of-care chemotherapeutics, and subsequently in combination with EGFR and VEGF inhibitors. Standard clinical endpoints were modeled to evaluate efficacy, including overall survival and progression-free survival using noninvasive imaging modalities. Comparisons with corresponding clinical trials indicate that these GEMMs model human responses well, and lay the foundation for the use of validated GEMMs in predicting outcome and interrogating mechanisms of therapeutic response and resistance.

Indexed as

Disease Models, AnimalGenetic EngineeringAnimalsAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, Non-Small-Cell LungCarcinoma, Pancreatic DuctalDeoxycytidineErlotinib HydrochlorideGemcitabineHumansLung NeoplasmsMiceMutationNeoplasmsProto-Oncogene Proteins p21(ras)QuinazolinesDeoxycytidineErlotinib HydrochlorideGemcitabineHras protein, mouseProto-Oncogene Proteins p21(ras)QuinazolinesVascular Endothelial Growth Factor A

Identifiers

PMID20495549

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.