Cited by 882Pancreatic and Hepatic Oncology ResearchProtein Kinase Regulation and GTPase SignalingCancer Genomics and Diagnostics

KRAS: The Critical Driver and Therapeutic Target for Pancreatic Cancer

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Waters, Andrew M., Der, Channing J.·2018·Cold Spring Harbor Perspectives in Medicine

Abstract

mutation frequency, pancreatic ductal adenocarcinoma (PDAC) is considered the most RAS-addicted of all cancers. We review the role of KRAS as a driver and therapeutic target in PDAC.

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Crossref · 10.1101/cshperspect.a031435

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  • PDAC is arguably the most RAS-addicted cancer, with substantial experimental evidence that mutant KRAS is essential for its growth.

    “This high prevalence is significant as it makes PDAC arguably the most RAS-addicted cancer, with substantial experimental evidence that mutant KRAS is essential for its growth [107].”
  • KRAS isoform is mutated in 84% of all RAS-mutant cancers, with near 100% mutation frequency in PDAC.

    “In particular, the KRAS isoform is mutated in 84% of all RAS-mutant cancers, with a near 100% mutation frequency in PDAC.”
  • The majority of KRAS mutations in PDAC are at codon 12, with the highest prevalence of G12D (35%), followed by G12V (20-30%), G12R (10-20%), Q61 (~5%), G12C (1-2%), and other rare mutations.

    “The majority of KRAS mutations are at codon 12, with the highest prevalence of G12D mutation (35%), followed by G12V (20–30%), G12R (10–20%), Q61 (~5%), G12C (1–2%), and other rare muations9–12.”
  • In pancreatic cancer, KRAS mutation is often the initiating genetic event leading to pancreatic intraepithelial neoplasms; other mutations include p53 (64%), SMAD4 (21%), and CDKN2A (17%).

    “In pancreatic cancer, KRAS mutation is often the initiating genetic event leading to pancreatic intraepithelial neoplasms. Carcinogenesis and metastasis are stimulated by acquiring other mutations such as p53 (64%), SMAD4 (21%), and CDKN2A (17%) [63].”

    From Drugging KRAS: Current perspectives and state-of-art review (2022) · cites this paper as [63]

  • Several potent and selective inhibitors targeting kinases in the Ras signaling network, especially MAPK and PI3K/mTOR components, have been created.

    “A number of highly selective and potent inhibitors have been developed against kinases in the Ras signaling network particularly those in the MAPK and PI3K/mTOR pathways (9, 12).”

    From KRAS mutation in pancreatic cancer (2021) · cites this paper as [12]

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Authors
Waters, A. M., & Der, C. J.
Affiliations
University of North Carolina at Chapel Hill (US)
Venue
Cold Spring Harbor Perspectives in Medicine
Published
2017-12-11
Volume
8
Issue
9
Pages
a031435
ISSN
2157-1422 (ISSN-L)
OpenAlex
W2771729549
Cited by
875
References
109
Citations by year
2026: 73 · 2025: 112 · 2024: 121 · 2023: 118 · 2022: 153 · 2021: 157 · 2020: 98 · 2019: 35 · 2018: 8
Type
posted content
Language
en
Open access
Locations
  • Cold Spring Harbor Perspectives in Medicine (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
Funders
  • U.S. Department of Defense
  • American Association for Cancer Research
  • Pancreatic Cancer Action Network
  • Lustgarten Foundation
  • National Science Council
  • National Institutes of Health (5r01ca042978-30)
  • National Cancer Institute (CA042978, CA203657, P01CA203657, R01CA175747, T32CA009156, P50CA196510, R01-CA042978, CA199235, U01CA199235, CA196510, P30CA016086)
Topics
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer Genomics and Diagnostics
Keywords
KRAS, pancreatic ductal adenocarcinoma, pancreatic cancer, driver mutations, therapeutic target, KRAS inhibitors
MeSH terms
Adenocarcinoma, Animals, Humans, Mutation, Signal Transduction, Proto-Oncogene Proteins p21(ras), Carcinoma, Pancreatic Ductal, Protein Kinase Inhibitors, Molecular Targeted Therapy

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