The DOI matches its Crossref record; 45 of the 46 references it cites were found in a registry or an index.
KRAS Dimerization Impacts MEK Inhibitor Sensitivity and Oncogenic Activity of Mutant KRAS
Open accessAbstract
The mechanism by which the wild-type KRAS allele imparts a growth inhibitory effect to oncogenic KRAS in various cancers, including lung adenocarcinoma (LUAD), is poorly understood. Here, using a genetically inducible model of KRAS loss of heterozygosity (LOH), we show that KRAS dimerization mediates wild-type KRAS-dependent fitness of human and murine KRAS mutant LUAD tumor cells and underlies resistance to MEK inhibition. These effects are abrogated when wild-type KRAS is replaced by KRAS D154Q , a mutant that disrupts dimerization at the α4-α5 KRAS dimer interface without changing other fundamental biochemical properties of KRAS, both in vitro and in vivo. Moreover, dimerization has a critical role in the oncogenic activity of mutant KRAS. Our studies provide mechanistic and biological insights into the role of KRAS dimerization and highlight a role for disruption of dimerization as a therapeutic strategy for KRAS mutant cancers.
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“As a crucial factor for KRAS dimerization, the intermolecular D154–R161 salt-bridges between the dimers were recently identified [66].”
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Cites
The Genome Analysis Toolkit: A MapReduce framework for analyzing next-generation DNA sequencing data
McKenna, A., Hanna, M., Banks, E., Sivachenko, A., Cibulskis, K., Kernytsky, A., Garimella, K., Altshuler, D., Gabriel, S., Daly, M., et al. (2010) · Genome Research · doi:10.1101/gr.107524.110 · Cited by 27,895
K-Ras(G12C) inhibitors allosterically control GTP affinity and effector interactions
Ostrem, J. M., Peters, U., Sos, M. L., Wells, J. A., & Shokat, K. M. (2013) · Nature · doi:10.1038/nature12796 · Cited by 2,557
Systematic identification of genomic markers of drug sensitivity in cancer cells
Garnett, M. J., Edelman, E. J., Heidorn, S. J., Greenman, C. D., Dastur, A., Lau, K. W., Greninger, P., Thompson, I. R., Luo, X., Soares, J., et al. (2012) · Nature · doi:10.1038/nature11005 · Cited by 2,456
RAS Proteins and Their Regulators in Human Disease
Simanshu, D. K., Nissley, D. V., & McCormick, F. (2017) · Cell · doi:10.1016/j.cell.2017.06.009 · Cited by 1,943
Lentivirus-delivered stable gene silencing by RNAi in primary cells.
Stewart, S. A., Dykxhoorn, D. M., Palliser, D., Mizuno, H., Yu, E. Y., An, D., Sabatini, D., Chen, I. S. Y., Hahn, W., Sharp, P., et al. (2003) · RNA: A publication of the RNA Society · doi:10.1261/rna.2192803 · Cited by 1,619
BRAF mutation predicts sensitivity to MEK inhibition
Solit, D. B., Garraway, L. A., Pratilas, C. A., Sawai, A., Getz, G. A., Basso, A., Ye, Q., Lobo, J. M., She, Y., Osman, I., et al. (2005) · Nature · doi:10.1038/nature04304 · Cited by 1,326
Targeting RAS–ERK signalling in cancer: promises and challenges
Samatar, A. A., & Poulikakos, P. I. (2014) · Nature Reviews Drug Discovery · doi:10.1038/nrd4281 · Cited by 1,163
Jonkers, J., Meuwissen, R. L. J., van der Gulden, H. M. L., Peterse, H. L., van der Valk, M., & Berns, A. J. M. (2001) · Nature Genetics · doi:10.1038/ng747 · Cited by 1,044
Biochemical and Structural Analysis of Common Cancer-Associated KRAS Mutations
Hunter, J. C., Manandhar, A., Carrasco, M. A., Gurbani, D., Gondi, S., & Westover, K. D. (2015) · Molecular Cancer Research · doi:10.1158/1541-7786.mcr-15-0203 · Cited by 786
Regulation of RAF protein kinases in ERK signalling
Lavoie, H., & Therrien, M. (2015) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm3979 · Cited by 702
Research works printed but not linked: 1
- Zhou, 2015, Ras nanoclusters: Versatile lipid-based signaling platforms. Biochim. Biophys. Acta, ., 1853, 841
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RAS-targeted therapies: is the undruggable drugged?
Moore, A. R., Rosenberg, S. C., McCormick, F., & Malek, S. (2020) · Nature Reviews Drug Discovery · doi:10.1038/s41573-020-0068-6 · Cited by 1,103
Molecular Dynamics Simulations in Drug Discovery and Pharmaceutical Development
Salo‐Ahen, O. M. H., Alanko, I., Bhadane, R. N., Bonvin, A. M. J. J., Honorato, R. V., Hossain, S., Juffer, A. H., Kabedev, A., Lahtela-Kakkonen, M. K., Larsen, A. S., et al. (2020) · Processes · doi:10.3390/pr9010071 · Cited by 732
Therapeutic strategies to target RAS-mutant cancers
Ryan, M. B., & Corcoran, R. B. (2018) · Nature Reviews Clinical Oncology · doi:10.1038/s41571-018-0105-0 · Cited by 420
Hu, K., Li, K., Lv, J., Feng, J., Chen, J., Wu, H., Cheng, F., Jiang, W., Wang, J., Pei, H., et al. (2019) · Journal of Clinical Investigation · doi:10.1172/jci124049 · Cited by 409
Metadata
- Authors
- Ambrogio, C., Köhler, J., Zhou, Z.-W., Wang, H., Paranal, R., Li, J., Capelletti, M., Caffarra, C., Li, S., Lv, Q., Gondi, S., Hunter, J. C., Lu, J., Chiarle, R., Santamaría, D., Westover, K. D., & Jänne, P. A.
- Affiliations
- Dana-Farber Cancer Institute (US)
- The University of Texas Southwestern Medical Center (US)
- Tongji University (CN)
- Boston Children's Hospital (US)
- Corresponding author
- Ambrogio, Chiara
- Westover, Kenneth D.
- ORCID
- Venue
- Cell
- Publisher
- Elsevier BV
- Published
- 2018-02
- Volume
- 172
- Issue
- 4
- Pages
- 857-868.e15
- ISSN
- 0092-8674 (ISSN-L)
- OpenAlex
- W2783664968
- Cited by
- 270
- References
- 46
- Citations by year
- 2026: 8 · 2025: 19 · 2024: 25 · 2023: 35 · 2022: 35 · 2021: 43 · 2020: 39 · 2019: 37 · 2018: 28
- FWCI
- 13.07
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (vor, 372 d)
- doi.org/10.15223/policy-017 (stm-asf)
- doi.org/10.15223/policy-037 (stm-asf)
- doi.org/10.15223/policy-012 (stm-asf)
- doi.org/10.15223/policy-029 (stm-asf)
- doi.org/10.15223/policy-004 (stm-asf)
- Locations
- Cell (publishedVersion)
- PubMed (publishedVersion)
- Institutional Research Information System University of Turin (University of Turin) (submittedVersion)
- Funders
- American Cancer Society (SU2C-AACR-DT17-15)
- Gadzooks Fund
- Cammarata Family Foundation Research Fund
- US Department of Defense (W81XWH-16-1-0106)
- Cancer Prevention and Research Institute of Texas (RP140233)
- National Natural Science Foundation of China (31571363, 31771469)
- German Cancer Aid Foundation (70111755)
- American Association for Cancer Research
- AstraZeneca
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Melanoma and MAPK Pathways
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Tyrosine Phosphatases
- Keywords
- MEK inhibitor resistance, lung adenocarcinoma, loss of heterozygosity, KRAS wild-type, oncogenic activity
- MeSH terms
- Adenocarcinoma of Lung, Animals, Enzyme Inhibitors, Humans, Lung Neoplasms, Proto-Oncogene Proteins p21(ras), Mice, Knockout, Loss of Heterozygosity, Amino Acid Substitution, Mutation, Missense, MAP Kinase Kinase Kinases, Cell Line, Tumor, Mice, Protein Multimerization, HEK293 Cells
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