Context is everything: aneuploidy in cancer
U Ben-David, A Amon - Nature Reviews Genetics, 2020 - nature.com
Cancer is driven by multiple types of genetic alterations, which range in size from point
mutations to whole-chromosome gains and losses, known as aneuploidy. Chromosome …
mutations to whole-chromosome gains and losses, known as aneuploidy. Chromosome …
[HTML][HTML] Polyploidy: a biological force from cells to ecosystems
Polyploidy, resulting from the duplication of the entire genome of an organism or cell, greatly
affects genes and genomes, cells and tissues, organisms, and even entire ecosystems …
affects genes and genomes, cells and tissues, organisms, and even entire ecosystems …
[HTML][HTML] Spatially resolved multi-omics deciphers bidirectional tumor-host interdependence in glioblastoma
Glioblastomas are malignant tumors of the central nervous system hallmarked by subclonal
diversity and dynamic adaptation amid developmental hierarchies. The source of dynamic …
diversity and dynamic adaptation amid developmental hierarchies. The source of dynamic …
Single-cell multimodal glioma analyses identify epigenetic regulators of cellular plasticity and environmental stress response
KC Johnson, KJ Anderson, ET Courtois, AD Gujar… - Nature …, 2021 - nature.com
Glioma intratumoral heterogeneity enables adaptation to challenging microenvironments
and contributes to therapeutic resistance. We integrated 914 single-cell DNA methylomes …
and contributes to therapeutic resistance. We integrated 914 single-cell DNA methylomes …
[HTML][HTML] Gene copy-number changes and chromosomal instability induced by aneuploidy confer resistance to chemotherapy
Mitotic errors lead to aneuploidy, a condition of karyotype imbalance, frequently found in
cancer cells. Alterations in chromosome copy number induce a wide variety of cellular …
cancer cells. Alterations in chromosome copy number induce a wide variety of cellular …
Aneuploidy as a promoter and suppressor of malignant growth
Aneuploidy has been recognized as a hallmark of tumorigenesis for more than 100 years,
but the connection between chromosomal errors and malignant growth has remained …
but the connection between chromosomal errors and malignant growth has remained …
The diverse consequences of aneuploidy
NK Chunduri, Z Storchová - Nature Cell Biology, 2019 - nature.com
Aneuploidy, or imbalanced chromosome number, has profound effects on eukaryotic cells.
In humans, aneuploidy is associated with various pathologies, including cancer, which …
In humans, aneuploidy is associated with various pathologies, including cancer, which …
[HTML][HTML] Autophagy-mediated apoptosis eliminates aneuploid cells in a mouse model of chromosome mosaicism
S Singla, LK Iwamoto-Stohl, M Zhu… - Nature …, 2020 - nature.com
The high incidence of aneuploidy in the embryo is considered the principal cause for low
human fecundity. However, the prevalence of aneuploidy dramatically declines as …
human fecundity. However, the prevalence of aneuploidy dramatically declines as …
[HTML][HTML] DNA replication stress and chromosomal instability: dangerous liaisons
T Wilhelm, M Said, V Naim - Genes, 2020 - mdpi.com
Chromosomal instability (CIN) is associated with many human diseases, including
neurodevelopmental or neurodegenerative conditions, age-related disorders and cancer …
neurodevelopmental or neurodegenerative conditions, age-related disorders and cancer …
Whole-genome doubling in tissues and tumors
MA Vittoria, RJ Quinton, NJ Ganem - Trends in Genetics, 2023 - cell.com
The overwhelming majority of proliferating somatic human cells are diploid, and this
genomic state is typically maintained across successive cell divisions. However, failures in …
genomic state is typically maintained across successive cell divisions. However, failures in …