Structural variation in cancer: role, prevalence, and mechanisms

MR Cosenza, B Rodriguez-Martin… - Annual review of …, 2022 - annualreviews.org
Somatic rearrangements resulting in genomic structural variation drive malignant
phenotypes by altering the expression or function of cancer genes. Pan-cancer studies have …

Decoding and rejuvenating human ageing genomes: Lessons from mosaic chromosomal alterations

X Dai, X Guo - Ageing Research Reviews, 2021 - Elsevier
One of the most curious findings emerged from genome-wide studies over the last decade
was that genetic mosaicism is a dominant feature of human ageing genomes. The clonal …

Somatic copy number alterations in human cancers: an analysis of publicly available data from the cancer genome atlas

L Harbers, F Agostini, M Nicos, D Poddighe… - Frontiers in …, 2021 - frontiersin.org
Somatic copy number alterations (SCNAs) are a pervasive trait of human cancers that
contributes to tumorigenesis by affecting the dosage of multiple genes at the same time. In …

Copy number alterations as novel biomarkers and therapeutic targets in colorectal cancer

ES Tan, TC Knepper, X Wang, JB Permuth, L Wang… - Cancers, 2022 - mdpi.com
Simple Summary Copy number alterations (CNAs) occur due to changes to DNA structure
that lead to the gain/amplification or loss/deletion of copies of DNA sections from a normal …

Cancer genomic rearrangements and copy number alterations from errors in cell division

CZ Zhang, D Pellman - Annual Review of Cancer Biology, 2022 - annualreviews.org
Analysis of cancer genomes has shown that a large fraction of chromosomal changes
originate from catastrophic events including whole-genome duplication, chromothripsis …

Stimulation of adaptive gene amplification by origin firing under replication fork constraint

AJ Whale, M King, RM Hull, F Krueger… - Nucleic Acids …, 2022 - academic.oup.com
Adaptive mutations can cause drug resistance in cancers and pathogens, and increase the
tolerance of agricultural pests and diseases to chemical treatment. When and how adaptive …

Chromosome instability through the ages: parallels between speciation and somatic (cancer) evolution

C MacDonald, SE McClelland - Trends in Genetics, 2021 - cell.com
Cancer research has recently benefitted from the integration of evolutionary theory to study
somatic genome evolution during tumor development. Here, we explore how investigating …