Living in CIN: mitotic infidelity and its consequences for tumor promotion and suppression

LC Funk, LM Zasadil, BA Weaver - Developmental cell, 2016 - cell.com
Errors in chromosome segregation during mitosis have been recognized as a hallmark of
tumor cells since the late 1800s, resulting in the long-standing hypothesis that mitotic …

DNA damage response proteins regulating mitotic cell division: double agents preserving genome stability

E Petsalaki, G Zachos - The FEBS journal, 2020 - Wiley Online Library
The DNA damage response recognizes DNA lesions and coordinates a cell cycle arrest with
the repair of the damaged DNA, or removal of the affected cells to prevent the passage of …

Whole Chromosome Instability induces senescence and promotes SASP

GA Andriani, VP Almeida, F Faggioli, M Mauro… - Scientific reports, 2016 - nature.com
Age-related accumulation of ploidy changes is associated with decreased expression of
genes controlling chromosome segregation and cohesin functions. To determine the …

DNA damage induces a meiotic arrest in mouse oocytes mediated by the spindle assembly checkpoint

JK Collins, SIR Lane, JA Merriman, KT Jones - Nature communications, 2015 - nature.com
Extensive damage to maternal DNA during meiosis causes infertility, birth defects and
abortions. However, it is unknown if fully grown oocytes have a mechanism to prevent the …

2n or not 2n: Aneuploidy, polyploidy and chromosomal instability in primary and tumor cells

LM Zasadil, EMC Britigan, BA Weaver - Seminars in cell & developmental …, 2013 - Elsevier
Mitotic defects leading to aneuploidy have been recognized as a hallmark of tumor cells for
over 100 years. Current data indicate that∼ 85% of human cancers have missegregated …

Activation of the ATM-Snail pathway promotes breast cancer metastasis

M Sun, X Guo, X Qian, H Wang, C Yang… - Journal of molecular …, 2012 - academic.oup.com
The DNA damage response (DDR) is critical for the maintenance of genetic stability and
serves as an anti-cancer barrier during early tumorigenesis. However, the role of the DDR in …

The BUB3-BUB1 complex promotes telomere DNA replication

F Li, H Kim, Z Ji, T Zhang, B Chen, Y Ge, Y Hu, X Feng… - Molecular cell, 2018 - cell.com
Telomeres and telomere-binding proteins form complex secondary nucleoprotein structures
that are critical for genome integrity but can present serious challenges during telomere …

Inhibition of BUB1 Kinase by BAY 1816032 Sensitizes Tumor Cells toward Taxanes, ATR, and PARP Inhibitors In Vitro and In Vivo

G Siemeister, A Mengel, AE Fernández-Montalván… - Clinical Cancer …, 2019 - AACR
Purpose: The catalytic function of BUB1 is required for chromosome arm resolution and
positioning of the chromosomal passenger complex for resolution of spindle attachment …

[HTML][HTML] Elevated Aurora B expression contributes to chemoresistance and poor prognosis in breast cancer

Y Zhang, C Jiang, H Li, F Lv, X Li, X Qian… - … Journal of Clinical …, 2015 - ncbi.nlm.nih.gov
Aurora-B is a major kinase responsible for appropriate mitotic progression. Elevated
expression of Aurora-B has been frequently associated with several types of cancer …

Expression of the checkpoint kinase BUB1 is a predictor of response to cancer therapies

Y Cicirò, D Ragusa, A Sala - Scientific Reports, 2024 - nature.com
The identification of clinically-relevant biomarkers is of upmost importance for the
management of cancer, from diagnosis to treatment choices. We performed a pan-cancer …