Evidence map›Paper›PMID 25411474›Full record

ArticleScience translational medicine2014

A combination therapy for KRAS-driven lung adenocarcinomas using lipophilic bisphosphonates and rapamycin.

Yifeng Xia, Yi-Liang Liu, Yonghua Xie, Wei Zhu, Francisco Guerra, Shen Shen, Narayana Yeddula, Wolfgang Fischer, William Low, Xiaoying Zhou and 3 more

Open access · greenAbstract read
In one paragraph

Article in Science translational medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

36 citing papers in PubMed, 56 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

13 authors at 2 institutions in 1 country.

Yifeng XiaLaboratory of Genetics, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Yi-Liang LiuDepartment of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Yonghua XieDepartment of Pharmacology & Pharmaceutical Sciences, School of Medicine, Tsinghua University, Beijing 100084, P.R. China.
Wei ZhuDepartment of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Francisco GuerraDepartment of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Shen ShenLaboratory of Genetics, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Narayana YeddulaLaboratory of Genetics, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Wolfgang FischerClayton Foundation Laboratories for Peptide Biology, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
William LowClayton Foundation Laboratories for Peptide Biology, Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Xiaoying ZhouDepartment of Pharmacology & Pharmaceutical Sciences, School of Medicine, Tsinghua University, Beijing 100084, P.R. China.
Yonghui ZhangDepartment of Pharmacology & Pharmaceutical Sciences, School of Medicine, Tsinghua University, Beijing 100084, P.R. China. Collaborative Innovation Center for Biotherapy, Tsinghua University, Beijing 100084, P.R. China. Collaborative Innovation Center for Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, P.R. China. verma@salk.edu eoldfiel@illinois.edu zhangyonghui@tsinghua.edu.cn.
Eric OldfieldDepartment of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA. Center for Biophysics and Computational Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA. verma@salk.edu eoldfiel@illinois.edu zhangyonghui@tsinghua.edu.cn.
Inder M VermaLaboratory of Genetics, Salk Institute for Biological Studies, La Jolla, CA 92037, USA. verma@salk.edu eoldfiel@illinois.edu zhangyonghui@tsinghua.edu.cn.
Salk Institute for Biological Studies · USUniversity of Illinois Urbana-Champaign · US

Funding

Regulation of NF-Kappa BR01AI048034 · NIAID · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI VERMA, INDER MOHAN · 2010 to 2014
$3.6M
Next generation bisphosphonates for chemo- and immuno-therapyR01CA158191 · NCI · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI OLDFIELD, ERIC · 2011 to 2015
$1.6M
NCI NIH HHS R01 CA158191NCI NIH HHS R01CA158191NIAID NIH HHS R01 AI048034NIAID NIH HHS R01-AI048034
6 · The paper itself

Abstract

Lung cancer is the most common human malignancy and leads to about one-third of all cancer-related deaths. Lung adenocarcinomas harboring KRAS mutations, in contrast to those with EGFR and EML4-ALK mutations, have not been successfully targeted. We describe a combination therapy for treating these malignancies with two agents: a lipophilic bisphosphonate and rapamycin. This drug combination is much more effective than either agent acting alone in the KRAS G12D-induced mouse lung model. Lipophilic bisphosphonates inhibit both farnesyl and geranylgeranyldiphosphate synthases, effectively blocking prenylation of KRAS and other small G proteins (heterotrimeric GTP-binding protein, heterotrimeric guanine nucleotide-binding proteins) critical for tumor growth and cell survival. Bisphosphonate treatment of cells initiated autophagy but was ultimately unsuccessful and led to p62 accumulation and concomitant nuclear factor κB (NF-κB) activation, resulting in dampened efficacy in vivo. However, we found that rapamycin, in addition to inhibiting the mammalian target of rapamycin (mTOR) pathway, facilitated autophagy and prevented p62 accumulation-induced NF-κB activation and tumor cell proliferation. Overall, these results suggest that using lipophilic bisphosphonates in combination with rapamycin may provide an effective strategy for targeting lung adenocarcinomas harboring KRAS mutations.

Indexed as

Genes, rasAdenocarcinomaAnimalsDiphosphonatesDrug Therapy, CombinationLung NeoplasmsMiceSirolimusDiphosphonatesSirolimus

Identifiers

PMID25411474
PMCPMC4326221
OpenAlexW2115074961

What OpenQuestion holds

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Registered trials

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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.