Cited by 1,396Cancer Genomics and DiagnosticsChromatin Remodeling and CancerGenomics and Rare Diseases

Somatic mutation in cancer and normal cells

Martincorena, Iñigo, Campbell, Peter J.·2015·Science

Abstract

Spontaneously occurring mutations accumulate in somatic cells throughout a person’s lifetime. The majority of these mutations do not have a noticeable effect, but some can alter key cellular functions. Early somatic mutations can cause developmental disorders, whereas the progressive accumulation of mutations throughout life can lead to cancer and contribute to aging. Genome sequencing has revolutionized our understanding of somatic mutation in cancer, providing a detailed view of the mutational processes and genes that drive cancer. Yet, fundamental gaps remain in our knowledge of how normal cells evolve into cancer cells. We briefly summarize a number of the lessons learned over 5 years of cancer genome sequencing and discuss their implications for our understanding of cancer progression and aging.

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Crossref · 10.1126/science.aab4082

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60 of 60 references verified0 citation errors · 0 not checkable

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  • Clonal expansion driven by somatic variants in genes regulating cell proliferation and fitness is considered the major cause of cancer, but has also been reported in various non-cancerous cells, often in the absence of visible pathology.

    “Clonal expansion, driven by somatic variants in genes regulating cell proliferation and fitness, is considered the major cause of cancer, but has also been recently reported in various non-cancerous cells, often in the absence of visible pathology19.”
  • Somatic mutations are common in most individuals, and mutation burden increases with age and chronic tissue damage.

    “Somatic mutations are common in most individuals, and there is accumulating evidence that mutation burden increases with age and chronic tissue damage1-4.”
  • Aging is associated with a steady increase in the number of somatic mutations in virtually all tissues.

    “Aging is associated with a steady increase in the number of somatic mutations in virtually all tissues 1–5.”

    From Clonal hematopoiesis in human aging and disease (2019) · cites this paper as [4]

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Authors
Martincorena, I., & Campbell, P. J.
Affiliations
  • Wellcome Sanger Institute (GB)
  • University of Cambridge (GB)
Corresponding author
Campbell, Peter J.
Venue
Science
Published
2015-09-25
Volume
349
Issue
6255
Pages
1483-1489
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2204695746
Cited by
1,396
References
60
Citations by year
2026: 75 · 2025: 118 · 2024: 162 · 2023: 177 · 2022: 185 · 2021: 139 · 2020: 144 · 2019: 114 · 2018: 105 · 2017: 95 · 2016: 67 · 2015: 12
FWCI
9.09
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Funders
Wellcome Trust
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer Genomics and Diagnostics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chromatin Remodeling and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomics and Rare Diseases
Keywords
somatic mutations, cancer, normal cells, mutational processes, tumor progression, aging, somatic evolution, cancer genome sequencing, developmental disorders, mutation accumulation
MeSH terms
Aging, DNA Mutational Analysis, Humans, Mutation, Neoplasms, Genome, Human, Mutagenesis, Evolution, Molecular

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