1
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Johnson BA, Liu AZ, Bi T, Dong Y, Li T, Zhou D, Narkar A, Wu Y, Sun SX, Larman TC, Zhu J, Li R. Simple aneuploidy evades p53 surveillance and promotes niche factor-independent growth in human intestinal organoids. Mol Biol Cell 2024; 35:br15. [PMID: 38985518 DOI: 10.1091/mbc.e24-04-0166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2024] Open
Abstract
Aneuploidy is nearly ubiquitous in tumor genomes, but the role of aneuploidy in the early stages of cancer evolution remains unclear. Here, by inducing heterogeneous aneuploidy in non-transformed human colon organoids (colonoids), we investigated how the effects of aneuploidy on cell growth and differentiation may promote malignant transformation. Previous work implicated p53 activation as a downstream response to aneuploidy induction. We found that simple aneuploidy, characterized by 1-3 gained or lost chromosomes, resulted in little or modest p53 activation and cell cycle arrest when compared with more complex aneuploid cells. Single-cell RNA sequencing analysis revealed that the degree of p53 activation was strongly correlated with karyotype complexity. Single-cell tracking showed that cells could continue to divide despite the observation of one to a few lagging chromosomes. Unexpectedly, colonoids with simple aneuploidy exhibited impaired differentiation after niche factor withdrawal. These findings demonstrate that simple aneuploid cells can escape p53 surveillance and may contribute to niche factor-independent growth of cancer-initiating colon stem cells.
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Affiliation(s)
- Blake A Johnson
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Albert Z Liu
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Tianhao Bi
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Yi Dong
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Taibo Li
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218
| | - Dingjingyu Zhou
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Akshay Narkar
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Yufei Wu
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218
- Institute for NanoBio Technology, Johns Hopkins University, Baltimore, MD 21218
| | - Sean X Sun
- Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218
- Institute for NanoBio Technology, Johns Hopkins University, Baltimore, MD 21218
| | - Tatianna C Larman
- Department of Pathology, Division of Gastrointestinal/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205
| | - Jin Zhu
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore
| | - Rong Li
- Department of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore
- Department of Biological Sciences, National University of Singapore, Singapore 117558, Singapore
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2
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Bastianello G, Kidiyoor GR, Lowndes C, Li Q, Bonnal R, Godwin J, Iannelli F, Drufuca L, Bason R, Orsenigo F, Parazzoli D, Pavani M, Cancila V, Piccolo S, Scita G, Ciliberto A, Tripodo C, Pagani M, Foiani M. Mechanical stress during confined migration causes aberrant mitoses and c-MYC amplification. Proc Natl Acad Sci U S A 2024; 121:e2404551121. [PMID: 38990945 PMCID: PMC11260125 DOI: 10.1073/pnas.2404551121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 06/07/2024] [Indexed: 07/13/2024] Open
Abstract
Confined cell migration hampers genome integrity and activates the ATR and ATM mechano-transduction pathways. We investigated whether the mechanical stress generated by metastatic interstitial migration contributes to the enhanced chromosomal instability observed in metastatic tumor cells. We employed live cell imaging, micro-fluidic approaches, and scRNA-seq to follow the fate of tumor cells experiencing confined migration. We found that, despite functional ATR, ATM, and spindle assembly checkpoint (SAC) pathways, tumor cells dividing across constriction frequently exhibited altered spindle pole organization, chromosome mis-segregations, micronuclei formation, chromosome fragility, high gene copy number variation, and transcriptional de-regulation and up-regulation of c-MYC oncogenic transcriptional signature via c-MYC locus amplifications. In vivo tumor settings showed that malignant cells populating metastatic foci or infiltrating the interstitial stroma gave rise to cells expressing high levels of c-MYC. Altogether, our data suggest that mechanical stress during metastatic migration contributes to override the checkpoint controls and boosts genotoxic and oncogenic events. Our findings may explain why cancer aneuploidy often does not correlate with mutations in SAC genes and why c-MYC amplification is strongly linked to metastatic tumors.
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Affiliation(s)
- Giulia Bastianello
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
- Università degli Studi di Milano, Milan20122, Italy
| | - Gururaj Rao Kidiyoor
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Conor Lowndes
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Qingsen Li
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Raoul Bonnal
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Jeffrey Godwin
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Fabio Iannelli
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | | | - Ramona Bason
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Fabrizio Orsenigo
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Dario Parazzoli
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Mattia Pavani
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Valeria Cancila
- Tumor Immunology Unit, Department of Health Science, University of Palermo School of Medicine, Palermo90133, Italy
| | - Stefano Piccolo
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
- Department of Molecular Medicine, University of Padua, Padua35123, Italy
| | - Giorgio Scita
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
- Università degli Studi di Milano, Milan20122, Italy
| | - Andrea Ciliberto
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
| | - Claudio Tripodo
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
- Tumor Immunology Unit, Department of Health Science, University of Palermo School of Medicine, Palermo90133, Italy
| | - Massimiliano Pagani
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
- Università degli Studi di Milano, Milan20122, Italy
| | - Marco Foiani
- Istituto Fondazione Italiana per la Ricerca sul Cancro di Oncologia molecolare—the Associazione Italiana per la Ricerca sul Cancro Institute of Molecular Oncology, Milano20139, Italy
- Istituto di Genetica Molecolare, Centro Nazionale Ricerca, Pavia27100, Italy
- Cancer Science Institute of Singapore, National University of Singapore, Singapore117599, Singapore
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3
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Hosea R, Duan W, Meliala ITS, Li W, Wei M, Hillary S, Zhao H, Miyagishi M, Wu S, Kasim V. YY2/BUB3 Axis promotes SAC Hyperactivation and Inhibits Colorectal Cancer Progression via Regulating Chromosomal Instability. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308690. [PMID: 38682484 PMCID: PMC11234461 DOI: 10.1002/advs.202308690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 03/08/2024] [Indexed: 05/01/2024]
Abstract
Spindle assembly checkpoint (SAC) is a crucial safeguard mechanism of mitosis fidelity that ensures equal division of duplicated chromosomes to the two progeny cells. Impaired SAC can lead to chromosomal instability (CIN), a well-recognized hallmark of cancer that facilitates tumor progression; paradoxically, high CIN levels are associated with better therapeutic response and prognosis. However, the mechanism by which CIN determines tumor cell survival and therapeutic response remains poorly understood. Here, using a cross-omics approach, YY2 is identified as a mitotic regulator that promotes SAC activity by activating the transcription of budding uninhibited by benzimidazole 3 (BUB3), a component of SAC. While both conditions induce CIN, a defect in YY2/SAC activity enhances mitosis and tumor growth. Meanwhile, hyperactivation of SAC mediated by YY2/BUB3 triggers a delay in mitosis and suppresses growth. Furthermore, it is revealed that YY2/BUB3-mediated excessive CIN causes higher cell death rates and drug sensitivity, whereas residual tumor cells that survived DNA damage-based therapy have moderate CIN and increased drug resistance. These results provide insights into the role of SAC activity and CIN levels in influencing tumor cell survival and drug response, as well as suggest a novel anti-tumor therapeutic strategy that combines SAC activity modulators and DNA-damage agents.
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Affiliation(s)
- Rendy Hosea
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
| | - Wei Duan
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
| | - Ian Timothy Sembiring Meliala
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
| | - Wenfang Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
| | - Mankun Wei
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
| | - Sharon Hillary
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
| | - Hezhao Zhao
- Department of Gastrointestinal Surgery, Chongqing University Cancer HospitalChongqing UniversityChongqing400030P. R. China
| | - Makoto Miyagishi
- Life Science Innovation, School of Integrative and Global MajorsUniversity of TsukubaTsukubaIbaraki305‐0006Japan
| | - Shourong Wu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer HospitalChongqing UniversityChongqing400030P. R. China
| | - Vivi Kasim
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of BioengineeringChongqing UniversityChongqing400045P. R. China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of BioengineeringChongqing UniversityChongqing400044P. R. China
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer HospitalChongqing UniversityChongqing400030P. R. China
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4
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Carceles-Cordon M, Orme JJ, Domingo-Domenech J, Rodriguez-Bravo V. The yin and yang of chromosomal instability in prostate cancer. Nat Rev Urol 2024; 21:357-372. [PMID: 38307951 PMCID: PMC11156566 DOI: 10.1038/s41585-023-00845-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 02/04/2024]
Abstract
Metastatic prostate cancer remains an incurable lethal disease. Studies indicate that prostate cancer accumulates genomic changes during disease progression and displays the highest levels of chromosomal instability (CIN) across all types of metastatic tumours. CIN, which refers to ongoing chromosomal DNA gain or loss during mitosis, and derived aneuploidy, are known to be associated with increased tumour heterogeneity, metastasis and therapy resistance in many tumour types. Paradoxically, high CIN levels are also proposed to be detrimental to tumour cell survival, suggesting that cancer cells must develop adaptive mechanisms to ensure their survival. In the context of prostate cancer, studies indicate that CIN has a key role in disease progression and might also offer a therapeutic vulnerability that can be pharmacologically targeted. Thus, a comprehensive evaluation of the causes and consequences of CIN in prostate cancer, its contribution to aggressive advanced disease and a better understanding of the acquired CIN tolerance mechanisms can translate into new tumour classifications, biomarker development and therapeutic strategies.
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Affiliation(s)
| | - Jacob J Orme
- Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | - Josep Domingo-Domenech
- Department of Urology, Mayo Clinic, Rochester, MN, USA.
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
| | - Veronica Rodriguez-Bravo
- Department of Urology, Mayo Clinic, Rochester, MN, USA.
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
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5
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Ya A, Deng C, Godek KM. Cell Competition Eliminates Aneuploid Human Pluripotent Stem Cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.08.593217. [PMID: 38766106 PMCID: PMC11100710 DOI: 10.1101/2024.05.08.593217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Human pluripotent stem cells (hPSCs) maintain diploid populations for generations despite a persistently high rate of mitotic errors that cause aneuploidy, or chromosome imbalances. Consequently, to maintain genome stability, aneuploidy must inhibit hPSC proliferation, but the mechanisms are unknown. Here, we surprisingly find that homogeneous aneuploid populations of hPSCs proliferate unlike aneuploid non-transformed somatic cells. Instead, in mosaic populations, cell non-autonomous competition between neighboring diploid and aneuploid hPSCs eliminates less fit aneuploid cells. Aneuploid hPSCs with lower Myc or higher p53 levels relative to diploid neighbors are outcompeted but conversely gain a selective advantage when Myc and p53 relative abundance switches. Thus, although hPSCs frequently missegregate chromosomes and inherently tolerate aneuploidy, Myc- and p53-driven cell competition preserves their genome integrity. These findings have important implications for the use of hPSCs in regenerative medicine and for how diploid human embryos are established despite the prevalence of aneuploidy during early development.
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Affiliation(s)
- Amanda Ya
- Department of Biochemistry and Cell Biology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Dartmouth Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Chenhui Deng
- Department of Biochemistry and Cell Biology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Dartmouth Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Kristina M. Godek
- Department of Biochemistry and Cell Biology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Dartmouth Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Lead contact
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6
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Kuzmin E, Baker TM, Van Loo P, Glass L. Dynamics of karyotype evolution. CHAOS (WOODBURY, N.Y.) 2024; 34:051502. [PMID: 38717409 PMCID: PMC11068413 DOI: 10.1063/5.0206011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/19/2024] [Indexed: 05/12/2024]
Abstract
In the evolution of species, the karyotype changes with a timescale of tens to hundreds of thousand years. In the development of cancer, the karyotype often is modified in cancerous cells over the lifetime of an individual. Characterizing these changes and understanding the mechanisms leading to them has been of interest in a broad range of disciplines including evolution, cytogenetics, and cancer genetics. A central issue relates to the relative roles of random vs deterministic mechanisms in shaping the changes. Although it is possible that all changes result from random events followed by selection, many results point to other non-random factors that play a role in karyotype evolution. In cancer, chromosomal instability leads to characteristic changes in the karyotype, in which different individuals with a specific type of cancer display similar changes in karyotype structure over time. Statistical analyses of chromosome lengths in different species indicate that the length distribution of chromosomes is not consistent with models in which the lengths of chromosomes are random or evolve solely by simple random processes. A better understanding of the mechanisms underlying karyotype evolution should enable the development of quantitative theoretical models that combine the random and deterministic processes that can be compared to experimental determinations of the karyotype in diverse settings.
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Affiliation(s)
| | - Toby M. Baker
- The Francis Crick Institute, London NW1 1AT, United Kingdom
| | | | - Leon Glass
- Department of Physiology, McGill University, 3655 Promenade Sir William Osler, Montreal, Quebec H3G 1Y6, Canada
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7
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Lynch AR, Bradford S, Zhou AS, Oxendine K, Henderson L, Horner VL, Weaver BA, Burkard ME. A survey of chromosomal instability measures across mechanistic models. Proc Natl Acad Sci U S A 2024; 121:e2309621121. [PMID: 38588415 PMCID: PMC11032477 DOI: 10.1073/pnas.2309621121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 01/25/2024] [Indexed: 04/10/2024] Open
Abstract
Chromosomal instability (CIN) is the persistent reshuffling of cancer karyotypes via chromosome mis-segregation during cell division. In cancer, CIN exists at varying levels that have differential effects on tumor progression. However, mis-segregation rates remain challenging to assess in human cancer despite an array of available measures. We evaluated measures of CIN by comparing quantitative methods using specific, inducible phenotypic CIN models of chromosome bridges, pseudobipolar spindles, multipolar spindles, and polar chromosomes. For each, we measured CIN fixed and timelapse fluorescence microscopy, chromosome spreads, six-centromere FISH, bulk transcriptomics, and single-cell DNA sequencing (scDNAseq). As expected, microscopy of tumor cells in live and fixed samples significantly correlated (R = 0.72; P < 0.001) and sensitively detect CIN. Cytogenetics approaches include chromosome spreads and 6-centromere FISH, which also significantly correlate (R = 0.76; P < 0.001) but had limited sensitivity for lower rates of CIN. Bulk genomic DNA signatures and bulk transcriptomic scores, CIN70 and HET70, did not detect CIN. By contrast, scDNAseq detects CIN with high sensitivity, and significantly correlates with imaging methods (R = 0.82; P < 0.001). In summary, single-cell methods such as imaging, cytogenetics, and scDNAseq can measure CIN, with the latter being the most comprehensive method accessible to clinical samples. To facilitate the comparison of CIN rates between phenotypes and methods, we propose a standardized unit of CIN: Mis-segregations per Diploid Division. This systematic analysis of common CIN measures highlights the superiority of single-cell methods and provides guidance for measuring CIN in the clinical setting.
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Affiliation(s)
- Andrew R. Lynch
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI53705
- McArdle Laboratory for Cancer Research, University of Wisconsin–Madison, Madison, WI53705
| | - Shermineh Bradford
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI53705
- McArdle Laboratory for Cancer Research, University of Wisconsin–Madison, Madison, WI53705
| | - Amber S. Zhou
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI53705
- McArdle Laboratory for Cancer Research, University of Wisconsin–Madison, Madison, WI53705
| | - Kim Oxendine
- Cytogenetic and Molecular Genetic Services Laboratory, Wisconsin State Laboratory of Hygiene, University of Wisconsin–Madison, Madison, WI53706
| | - Les Henderson
- Cytogenetic and Molecular Genetic Services Laboratory, Wisconsin State Laboratory of Hygiene, University of Wisconsin–Madison, Madison, WI53706
| | - Vanessa L. Horner
- Cytogenetic and Molecular Genetic Services Laboratory, Wisconsin State Laboratory of Hygiene, University of Wisconsin–Madison, Madison, WI53706
| | - Beth A. Weaver
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI53705
- McArdle Laboratory for Cancer Research, University of Wisconsin–Madison, Madison, WI53705
- Department of Cell and Regenerative Biology, University of Wisconsin–Madison, Madison, WI53705
| | - Mark E. Burkard
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI53705
- McArdle Laboratory for Cancer Research, University of Wisconsin–Madison, Madison, WI53705
- Division of Hematology Oncology and Palliative Care, Department of Medicine University of Wisconsin–Madison, Madison, WI53705
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8
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Hosea R, Hillary S, Naqvi S, Wu S, Kasim V. The two sides of chromosomal instability: drivers and brakes in cancer. Signal Transduct Target Ther 2024; 9:75. [PMID: 38553459 PMCID: PMC10980778 DOI: 10.1038/s41392-024-01767-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/18/2024] [Accepted: 02/06/2024] [Indexed: 04/02/2024] Open
Abstract
Chromosomal instability (CIN) is a hallmark of cancer and is associated with tumor cell malignancy. CIN triggers a chain reaction in cells leading to chromosomal abnormalities, including deviations from the normal chromosome number or structural changes in chromosomes. CIN arises from errors in DNA replication and chromosome segregation during cell division, leading to the formation of cells with abnormal number and/or structure of chromosomes. Errors in DNA replication result from abnormal replication licensing as well as replication stress, such as double-strand breaks and stalled replication forks; meanwhile, errors in chromosome segregation stem from defects in chromosome segregation machinery, including centrosome amplification, erroneous microtubule-kinetochore attachments, spindle assembly checkpoint, or defective sister chromatids cohesion. In normal cells, CIN is deleterious and is associated with DNA damage, proteotoxic stress, metabolic alteration, cell cycle arrest, and senescence. Paradoxically, despite these negative consequences, CIN is one of the hallmarks of cancer found in over 90% of solid tumors and in blood cancers. Furthermore, CIN could endow tumors with enhanced adaptation capabilities due to increased intratumor heterogeneity, thereby facilitating adaptive resistance to therapies; however, excessive CIN could induce tumor cells death, leading to the "just-right" model for CIN in tumors. Elucidating the complex nature of CIN is crucial for understanding the dynamics of tumorigenesis and for developing effective anti-tumor treatments. This review provides an overview of causes and consequences of CIN, as well as the paradox of CIN, a phenomenon that continues to perplex researchers. Finally, this review explores the potential of CIN-based anti-tumor therapy.
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Affiliation(s)
- Rendy Hosea
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400045, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Sharon Hillary
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400045, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Sumera Naqvi
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400045, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Shourong Wu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400045, China.
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing University, Chongqing, 400030, China.
| | - Vivi Kasim
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400045, China.
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing University, Chongqing, 400030, China.
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9
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Scelfo A, Angrisani A, Grillo M, Barnes BM, Muyas F, Sauer CM, Leung CWB, Dumont M, Grison M, Mazaud D, Garnier M, Guintini L, Nelson L, Esashi F, Cortés-Ciriano I, Taylor SS, Déjardin J, Wilhelm T, Fachinetti D. Specialized replication mechanisms maintain genome stability at human centromeres. Mol Cell 2024; 84:1003-1020.e10. [PMID: 38359824 DOI: 10.1016/j.molcel.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 12/12/2023] [Accepted: 01/19/2024] [Indexed: 02/17/2024]
Abstract
The high incidence of whole-arm chromosome aneuploidy and translocations in tumors suggests instability of centromeres, unique loci built on repetitive sequences and essential for chromosome separation. The causes behind this fragility and the mechanisms preserving centromere integrity remain elusive. We show that replication stress, hallmark of pre-cancerous lesions, promotes centromeric breakage in mitosis, due to spindle forces and endonuclease activities. Mechanistically, we unveil unique dynamics of the centromeric replisome distinct from the rest of the genome. Locus-specific proteomics identifies specialized DNA replication and repair proteins at centromeres, highlighting them as difficult-to-replicate regions. The translesion synthesis pathway, along with other factors, acts to sustain centromere replication and integrity. Prolonged stress causes centromeric alterations like ruptures and translocations, as observed in ovarian cancer models experiencing replication stress. This study provides unprecedented insights into centromere replication and integrity, proposing mechanistic insights into the origins of centromere alterations leading to abnormal cancerous karyotypes.
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Affiliation(s)
- Andrea Scelfo
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France
| | - Annapaola Angrisani
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France
| | - Marco Grillo
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France
| | - Bethany M Barnes
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Cancer Research Centre, Wilmslow Road, Manchester M20 4GJ, UK
| | - Francesc Muyas
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, Cambridge CB10 1SD, UK
| | - Carolin M Sauer
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, Cambridge CB10 1SD, UK
| | | | - Marie Dumont
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France
| | - Marine Grison
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France
| | - David Mazaud
- Plateforme Imagerie PICT-IBiSA, Institut Curie, PSL Research University, Paris 75005, France; Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR3664, 26 rue d'Ulm, Paris 75005, France
| | - Mickaël Garnier
- Plateforme Imagerie PICT-IBiSA, Institut Curie, PSL Research University, Paris 75005, France; Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR3664, 26 rue d'Ulm, Paris 75005, France
| | - Laetitia Guintini
- Institute of Human Genetics, CNRS-Université de Montpellier, Montpellier 34396, France
| | - Louisa Nelson
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Cancer Research Centre, Wilmslow Road, Manchester M20 4GJ, UK
| | - Fumiko Esashi
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Isidro Cortés-Ciriano
- European Molecular Biology Laboratory, European Bioinformatics Institute, Hinxton, Cambridge CB10 1SD, UK
| | - Stephen S Taylor
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Cancer Research Centre, Wilmslow Road, Manchester M20 4GJ, UK
| | - Jérôme Déjardin
- Institute of Human Genetics, CNRS-Université de Montpellier, Montpellier 34396, France
| | - Therese Wilhelm
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France; Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR3664, 26 rue d'Ulm, Paris 75005, France.
| | - Daniele Fachinetti
- Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR144, 26 rue d'Ulm, Paris 75005, France; Institut Curie, PSL Research University, Sorbonne Université, CNRS, UMR3664, 26 rue d'Ulm, Paris 75005, France.
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10
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Peripolli S, Meneguello L, Perrod C, Singh T, Patel H, Rahman ST, Kiso K, Thorpe P, Calvanese V, Bertoli C, de Bruin RAM. Oncogenic c-Myc induces replication stress by increasing cohesins chromatin occupancy in a CTCF-dependent manner. Nat Commun 2024; 15:1579. [PMID: 38383676 PMCID: PMC10881979 DOI: 10.1038/s41467-024-45955-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/07/2024] [Indexed: 02/23/2024] Open
Abstract
Oncogene-induced replication stress is a crucial driver of genomic instability and one of the key events contributing to the onset and evolution of cancer. Despite its critical role in cancer, the mechanisms that generate oncogene-induced replication stress remain not fully understood. Here, we report that an oncogenic c-Myc-dependent increase in cohesins on DNA contributes to the induction of replication stress. Accumulation of cohesins on chromatin is not sufficient to cause replication stress, but also requires cohesins to accumulate at specific sites in a CTCF-dependent manner. We propose that the increased accumulation of cohesins at CTCF site interferes with the progression of replication forks, contributing to oncogene-induced replication stress. This is different from, and independent of, previously suggested mechanisms of oncogene-induced replication stress. This, together with the reported protective role of cohesins in preventing replication stress-induced DNA damage, supports a double-edge involvement of cohesins in causing and tolerating oncogene-induced replication stress.
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Affiliation(s)
- Silvia Peripolli
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
| | - Leticia Meneguello
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
- UCL Cancer Institute, University College London, Gower Street, London, UK
| | - Chiara Perrod
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
| | - Tanya Singh
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
| | | | - Sazia T Rahman
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
| | - Koshiro Kiso
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
| | - Peter Thorpe
- Queen Mary University, Mile End Road, London, UK
| | - Vincenzo Calvanese
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK
| | - Cosetta Bertoli
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK.
| | - Robertus A M de Bruin
- Laboratory Molecular Cell Biology, University College London, Gower Street, London, UK.
- UCL Cancer Institute, University College London, Gower Street, London, UK.
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11
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Joy J, Fusari E, Milán M. Aneuploidy-induced cellular behaviors: Insights from Drosophila. Dev Cell 2024; 59:295-307. [PMID: 38320484 DOI: 10.1016/j.devcel.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 08/09/2023] [Accepted: 12/15/2023] [Indexed: 02/08/2024]
Abstract
A balanced gene complement is crucial for proper cell function. Aneuploidy, the condition of having an imbalanced chromosome set, alters the stoichiometry of gene copy numbers and protein complexes and has dramatic consequences at the cellular and organismal levels. In humans, aneuploidy is associated with different pathological conditions including cancer, microcephaly, mental retardation, miscarriages, and aging. Over the last century, Drosophila has provided a valuable system for studying the consequences of systemic aneuploidies. More recently, it has contributed to the identification and molecular dissection of aneuploidy-induced cellular behaviors and their impact at the tissue and organismal levels. In this perspective, we review this active field of research, first by comparing knowledge from yeast, mouse, and human cells, then by highlighting the contributions of Drosophila. The aim of these discussions was to further our understanding of the functional interplay between aneuploidy, cell physiology, and tissue homeostasis in human development and disease.
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Affiliation(s)
- Jery Joy
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10-12, 08028 Barcelona, Spain
| | - Elena Fusari
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10-12, 08028 Barcelona, Spain
| | - Marco Milán
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10-12, 08028 Barcelona, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Pg. Lluis Companys, 23, 08010 Barcelona, Spain.
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12
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Krivec N, Ghosh MS, Spits C. Gains of 20q11.21 in human pluripotent stem cells: Insights from cancer research. Stem Cell Reports 2024; 19:11-27. [PMID: 38157850 PMCID: PMC10828824 DOI: 10.1016/j.stemcr.2023.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/28/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
The genetic abnormalities observed in hPSC cultures worldwide have been suggested to pose an important hurdle in their safe use in regenerative medicine due to the possibility of oncogenic transformation by mutant cells in the patient posttransplantation. One of the best-characterized genetic lesions in hPSCs is the gain of 20q11.21, found in 20% of hPSC lines worldwide, and strikingly, also amplified in 20% of human cancers. In this review, we have curated the existing knowledge on the incidence of this mutation in hPSCs and cancer, explored the significance of chromosome 20q11.21 amplification in cancer progression, and reviewed the oncogenic role of the genes in the smallest common region of gain, to shed light on the significance of this mutation in hPSC-based cell therapy. Lastly, we discuss the state-of-the-art strategies devised to detect aneuploidies in hPSC cultures, avoid genetic changes in vitro cultures of hPSCs, and strategies to eliminate genetically abnormal cells from culture.
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Affiliation(s)
- Nuša Krivec
- Research Group Reproduction and Genetics, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Laarbeeklaan 103, 1090 Brussels, Belgium
| | - Manjusha S Ghosh
- Research Group Reproduction and Genetics, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Laarbeeklaan 103, 1090 Brussels, Belgium
| | - Claudia Spits
- Research Group Reproduction and Genetics, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Laarbeeklaan 103, 1090 Brussels, Belgium.
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13
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Molina O, Ortega-Sabater C, Thampi N, Fernández-Fuentes N, Guerrero-Murillo M, Martínez-Moreno A, Vinyoles M, Velasco-Hernández T, Bueno C, Trincado JL, Granada I, Campos D, Giménez C, Boer JM, den Boer ML, Calvo GF, Camós M, Fuster JL, Velasco P, Ballerini P, Locatelli F, Mullighan CG, Spierings DCJ, Foijer F, Pérez-García VM, Menéndez P. Chromosomal instability in aneuploid acute lymphoblastic leukemia associates with disease progression. EMBO Mol Med 2024; 16:64-92. [PMID: 38177531 PMCID: PMC10897411 DOI: 10.1038/s44321-023-00006-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 11/09/2023] [Accepted: 11/15/2023] [Indexed: 01/06/2024] Open
Abstract
Chromosomal instability (CIN) lies at the core of cancer development leading to aneuploidy, chromosomal copy-number heterogeneity (chr-CNH) and ultimately, unfavorable clinical outcomes. Despite its ubiquity in cancer, the presence of CIN in childhood B-cell acute lymphoblastic leukemia (cB-ALL), the most frequent pediatric cancer showing high frequencies of aneuploidy, remains unknown. Here, we elucidate the presence of CIN in aneuploid cB-ALL subtypes using single-cell whole-genome sequencing of primary cB-ALL samples and by generating and functionally characterizing patient-derived xenograft models (cB-ALL-PDX). We report higher rates of CIN across aneuploid than in euploid cB-ALL that strongly correlate with intraclonal chr-CNH and overall survival in mice. This association was further supported by in silico mathematical modeling. Moreover, mass-spectrometry analyses of cB-ALL-PDX revealed a "CIN signature" enriched in mitotic-spindle regulatory pathways, which was confirmed by RNA-sequencing of a large cohort of cB-ALL samples. The link between the presence of CIN in aneuploid cB-ALL and disease progression opens new possibilities for patient stratification and offers a promising new avenue as a therapeutic target in cB-ALL treatment.
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Affiliation(s)
- Oscar Molina
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain.
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain.
| | - Carmen Ortega-Sabater
- Mathematical Oncology Laboratory, Department of Mathematics & Institute of Applied Mathematics in Science and Engineering, Universidad de Castilla-La Mancha, Ciudad Real, Spain
| | - Namitha Thampi
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Narcís Fernández-Fuentes
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Mercedes Guerrero-Murillo
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Alba Martínez-Moreno
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Meritxell Vinyoles
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Talía Velasco-Hernández
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Clara Bueno
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Juan L Trincado
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain
| | - Isabel Granada
- Hematology Service, Institut Català d'Oncologia (ICO)-Hospital Germans Trias i Pujol, Badalona, Spain
- Josep Carreras Leukemia Research Institute, Autonomous University of Barcelona, Badalona, Spain
| | | | | | - Judith M Boer
- Princess Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Monique L den Boer
- Princess Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Department of Pediatric Oncology and Hematology, Erasmus Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Gabriel F Calvo
- Mathematical Oncology Laboratory, Department of Mathematics & Institute of Applied Mathematics in Science and Engineering, Universidad de Castilla-La Mancha, Ciudad Real, Spain
| | - Mireia Camós
- Hematology Laboratory, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
- Leukemia and Other Pediatric Hemopathies, Developmental Tumor Biology Group, Institut de Recerca Hospital Sant Joan de Déu, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
| | - Jose-Luis Fuster
- Pediatric Hematology and Oncology Department, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Pablo Velasco
- Pediatric Oncology and Hematology Department, Hospital Vall d'Hebrón, Barcelona, Spain
| | - Paola Ballerini
- AP-HP, Service of Pediatric Hematology, Hopital Armand Trousseau, Paris, France
| | - Franco Locatelli
- Bambino Gesù Children's Hospital, Catholic University of Sacred Heart, Rome, Italy
| | - Charles G Mullighan
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Diana C J Spierings
- European Research Institute for the Biology of Aging (ERIBA), University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Floris Foijer
- European Research Institute for the Biology of Aging (ERIBA), University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Víctor M Pérez-García
- Mathematical Oncology Laboratory, Department of Mathematics & Institute of Applied Mathematics in Science and Engineering, Universidad de Castilla-La Mancha, Ciudad Real, Spain
| | - Pablo Menéndez
- Josep Carreras Leukemia Research Institute, Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain.
- Red Española de Terápias Avanzadas (TERAV), Instituto de Salud Carlos III, Barcelona, Spain.
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
- Department of Biomedicine. School of Medicine, University of Barcelona, Barcelona, Spain.
- Spanish Cancer Research Network (CIBERONC), ISCIII, Barcelona, Spain.
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14
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Jiang H, Chan YW. Chromatin bridges: stochastic breakage or regulated resolution? Trends Genet 2024; 40:69-82. [PMID: 37891096 DOI: 10.1016/j.tig.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023]
Abstract
Genetic material is organized in the form of chromosomes, which need to be segregated accurately into two daughter cells in each cell cycle. However, chromosome fusion or the presence of unresolved interchromosomal linkages lead to the formation of chromatin bridges, which can induce DNA lesions and genome instability. Persistent chromatin bridges are trapped in the cleavage furrow and are broken at or after abscission, the final step of cytokinesis. In this review, we focus on recent progress in understanding the mechanism of bridge breakage and resolution. We discuss the molecular machinery and enzymes that have been implicated in the breakage and processing of bridge DNA. In addition, we outline both the immediate outcomes and genomic consequences induced by bridge breakage.
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Affiliation(s)
- Huadong Jiang
- School of Biological Sciences, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region of China
| | - Ying Wai Chan
- School of Biological Sciences, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region of China.
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15
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Barrio L, Gaspar AE, Muzzopappa M, Ghosh K, Romao D, Clemente-Ruiz M, Milán M. Chromosomal instability-induced cell invasion through caspase-driven DNA damage. Curr Biol 2023; 33:4446-4457.e5. [PMID: 37751744 DOI: 10.1016/j.cub.2023.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/28/2023] [Accepted: 09/01/2023] [Indexed: 09/28/2023]
Abstract
Chromosomal instability (CIN), an increased rate of changes in chromosome structure and number, is observed in most sporadic human carcinomas with high metastatic activity. Here, we use a Drosophila epithelial model to show that DNA damage, as a result of the production of lagging chromosomes during mitosis and aneuploidy-induced replicative stress, contributes to CIN-induced invasiveness. We unravel a sub-lethal role of effector caspases in invasiveness by enhancing CIN-induced DNA damage and identify the JAK/STAT signaling pathway as an activator of apoptotic caspases through transcriptional induction of pro-apoptotic genes. We provide evidence that an autocrine feedforward amplification loop mediated by Upd3-a cytokine with homology to interleukin-6 and a ligand of the JAK/STAT signaling pathway-contributes to amplifying the activation levels of the apoptotic pathway in migrating cells, thus promoting CIN-induced invasiveness. This work sheds new light on the chromosome-signature-independent effects of CIN in metastasis.
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Affiliation(s)
- Lara Barrio
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain
| | - Ana-Elena Gaspar
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain
| | - Mariana Muzzopappa
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain
| | - Kaustuv Ghosh
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain
| | - Daniela Romao
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain
| | - Marta Clemente-Ruiz
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain
| | - Marco Milán
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Baldiri Reixac, 10, 08028 Barcelona, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Pg. Lluís Companys 23, 08010 Barcelona, Spain.
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16
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Marques JF, Kops GJPL. Permission to pass: on the role of p53 as a gatekeeper for aneuploidy. Chromosome Res 2023; 31:31. [PMID: 37864038 PMCID: PMC10589155 DOI: 10.1007/s10577-023-09741-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/22/2023]
Abstract
Aneuploidy-the karyotype state in which the number of chromosomes deviates from a multiple of the haploid chromosome set-is common in cancer, where it is thought to facilitate tumor initiation and progression. However, it is poorly tolerated in healthy cells: during development and tissue homeostasis, aneuploid cells are efficiently cleared from the population. It is still largely unknown how cancer cells become, and adapt to being, aneuploid. P53, the gatekeeper of the genome, has been proposed to guard against aneuploidy. Aneuploidy in cancer genomes strongly correlates with mutations in TP53, and p53 is thought to prevent the propagation of aneuploid cells. Whether p53 also participates in preventing the mistakes in cell division that lead to aneuploidy is still under debate. In this review, we summarize the current understanding of the role of p53 in protecting cells from aneuploidy, and we explore the consequences of functional p53 loss for the propagation of aneuploidy in cancer.
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Affiliation(s)
- Joana F Marques
- Royal Netherlands Academy of Arts and Sciences (KNAW), Hubrecht Institute, Uppsalalaan 8, 3584CT, Utrecht, the Netherlands
- University Medical Center Utrecht, Heidelberglaan 100, 3584CX, Utrecht, the Netherlands
- Oncode Institute, Jaarbeursplein 6, 3521AL, Utrecht, the Netherlands
| | - Geert J P L Kops
- Royal Netherlands Academy of Arts and Sciences (KNAW), Hubrecht Institute, Uppsalalaan 8, 3584CT, Utrecht, the Netherlands.
- University Medical Center Utrecht, Heidelberglaan 100, 3584CX, Utrecht, the Netherlands.
- Oncode Institute, Jaarbeursplein 6, 3521AL, Utrecht, the Netherlands.
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17
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Johnson BA, Liu AZ, Bi T, Dong Y, Li T, Zhou D, Narkar A, Wu Y, Sun SX, Larman TC, Zhu J, Li R. Differential effects of aneuploidy on growth and differentiation in human intestinal stem cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.23.559117. [PMID: 37790420 PMCID: PMC10542480 DOI: 10.1101/2023.09.23.559117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Aneuploidy, a near ubiquitous genetic feature of tumors, is a context-dependent driver of cancer evolution; however, the mechanistic basis of this role remains unclear. Here, by inducing heterogeneous aneuploidy in non-transformed human colon organoids (colonoids), we investigate how the effects of aneuploidy on cell growth and differentiation may promote malignant transformation. Single-cell RNA sequencing reveals that the gene expression signature across over 100 unique aneuploid karyotypes is enriched with p53 responsive genes. The primary driver of p53 activation is karyotype complexity. Complex aneuploid cells with multiple unbalanced chromosomes activate p53 and undergo G1 cell-cycle arrest, independent of DNA damage and without evidence of senescence. By contrast, simple aneuploid cells with 1-3 chromosomes gained or lost continue to proliferate, demonstrated by single cell tracking in colonoids. Notably, simple aneuploid cells exhibit impaired differentiation when niche factors are withdrawn. These findings suggest that while complex aneuploid cells are eliminated from the normal epithelium due to p53 activation, simple aneuploid cells can escape this checkpoint and may contribute to niche factor-independent growth of cancer-initiating cells.
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18
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Andrade JR, Gallagher AD, Maharaj J, McClelland SE. Disentangling the roles of aneuploidy, chromosomal instability and tumour heterogeneity in developing resistance to cancer therapies. Chromosome Res 2023; 31:28. [PMID: 37721639 PMCID: PMC10506951 DOI: 10.1007/s10577-023-09737-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/26/2023] [Accepted: 08/29/2023] [Indexed: 09/19/2023]
Abstract
Aneuploidy is defined as the cellular state of having a number of chromosomes that deviates from a multiple of the normal haploid chromosome number of a given organism. Aneuploidy can be present in a static state: Down syndrome individuals stably maintain an extra copy of chromosome 21 in their cells. In cancer cells, however, aneuploidy is usually present in combination with chromosomal instability (CIN) which leads to a continual generation of new chromosomal alterations and the development of intratumour heterogeneity (ITH). The prevalence of cells with specific chromosomal alterations is further shaped by evolutionary selection, for example, during the administration of cancer therapies. Aneuploidy, CIN and ITH have each been individually associated with poor prognosis in cancer, and a wealth of evidence suggests they contribute, either alone or in combination, to cancer therapy resistance by providing a reservoir of potential resistant states, or the ability to rapidly evolve resistance. A full understanding of the contribution and interplay between aneuploidy, CIN and ITH is required to tackle therapy resistance in cancer patients. However, these characteristics often co-occur and are intrinsically linked, presenting a major challenge to defining their individual contributions. Moreover, their accurate measurement in both experimental and clinical settings is a technical hurdle. Here, we attempt to deconstruct the contribution of the individual and combined roles of aneuploidy, CIN and ITH to therapy resistance in cancer, and outline emerging approaches to measure and disentangle their roles as a step towards integrating these principles into cancer therapeutic strategy.
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Affiliation(s)
- Joana Reis Andrade
- Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London, EC1M6BQ, England
| | - Annie Dinky Gallagher
- Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London, EC1M6BQ, England
| | - Jovanna Maharaj
- Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London, EC1M6BQ, England
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19
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Torres EM. Consequences of gaining an extra chromosome. Chromosome Res 2023; 31:24. [PMID: 37620607 PMCID: PMC10449985 DOI: 10.1007/s10577-023-09732-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 07/18/2023] [Accepted: 07/30/2023] [Indexed: 08/26/2023]
Abstract
Mistakes in chromosome segregation leading to aneuploidy are the primary cause of miscarriages in humans. Excluding sex chromosomes, viable aneuploidies in humans include trisomies of chromosomes 21, 18, or 13, which cause Down, Edwards, or Patau syndromes, respectively. While individuals with trisomy 18 or 13 die soon after birth, people with Down syndrome live to adulthood but have intellectual disabilities and are prone to multiple diseases. At the cellular level, mistakes in the segregation of a single chromosome leading to a cell losing a chromosome are lethal. In contrast, the cell that gains a chromosome can survive. Several studies support the hypothesis that gaining an extra copy of a chromosome causes gene-specific phenotypes and phenotypes independent of the identity of the genes encoded within that chromosome. The latter, referred to as aneuploidy-associated phenotypes, are the focus of this review. Among the conserved aneuploidy-associated phenotypes observed in yeast and human cells are lower viability, increased gene expression, increased protein synthesis and turnover, abnormal nuclear morphology, and altered metabolism. Notably, abnormal nuclear morphology of aneuploid cells is associated with increased metabolic demand for de novo synthesis of sphingolipids. These findings reveal important insights into the possible pathological role of aneuploidy in Down syndrome. Despite the adverse effects on cell physiology, aneuploidy is a hallmark of cancer cells. Understanding how aneuploidy affects cell physiology can reveal insights into the selective pressure that aneuploid cancer cells must overcome to support unlimited proliferation.
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Affiliation(s)
- Eduardo M Torres
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA.
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Lynch AR, Bradford S, Zhou AS, Oxendine K, Henderson L, Horner VL, Weaver BA, Burkard ME. A survey of CIN measures across mechanistic models. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.15.544840. [PMID: 37398147 PMCID: PMC10312700 DOI: 10.1101/2023.06.15.544840] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Chromosomal instability (CIN) is the persistent reshuffling of cancer karyotypes via chromosome mis-segregation during cell division. In cancer, CIN exists at varying levels that have differential effects on tumor progression. However, mis-segregation rates remain challenging to assess in human cancer despite an array of available measures. We evaluated measures of CIN by comparing quantitative methods using specific, inducible phenotypic CIN models of chromosome bridges, pseudobipolar spindles, multipolar spindles, and polar chromosomes. For each, we measured CIN fixed and timelapse fluorescence microscopy, chromosome spreads, 6-centromere FISH, bulk transcriptomics, and single cell DNA sequencing (scDNAseq). As expected, microscopy of tumor cells in live and fixed samples correlated well (R=0.77; p<0.01) and sensitively detect CIN. Cytogenetics approaches include chromosome spreads and 6-centromere FISH, which also correlate well (R=0.77; p<0.01) but had limited sensitivity for lower rates of CIN. Bulk genomic DNA signatures and bulk transcriptomic scores, CIN70 and HET70, did not detect CIN. By contrast, single-cell DNA sequencing (scDNAseq) detects CIN with high sensitivity, and correlates very well with imaging methods (R=0.83; p<0.01). In summary, single-cell methods such as imaging, cytogenetics, and scDNAseq can measure CIN, with the latter being the most comprehensive method accessible to clinical samples. To facilitate comparison of CIN rates between phenotypes and methods, we propose a standardized unit of CIN: Mis-segregations per Diploid Division (MDD). This systematic analysis of common CIN measures highlights the superiority of single-cell methods and provides guidance for measuring CIN in the clinical setting.
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Affiliation(s)
- Andrew R. Lynch
- Carbone Cancer Center, University of Wisconsin – Madison, Madison, WI, USA
- McArdle Laboratory for Cancer Research, University of Wisconsin – Madison, Madison, WI, USA
| | - Shermineh Bradford
- Carbone Cancer Center, University of Wisconsin – Madison, Madison, WI, USA
- McArdle Laboratory for Cancer Research, University of Wisconsin – Madison, Madison, WI, USA
| | - Amber S. Zhou
- Carbone Cancer Center, University of Wisconsin – Madison, Madison, WI, USA
- McArdle Laboratory for Cancer Research, University of Wisconsin – Madison, Madison, WI, USA
| | - Kim Oxendine
- Wisconsin State Laboratory of Hygiene, University of Wisconsin – Madison, Madison, WI, USA
| | - Les Henderson
- Wisconsin State Laboratory of Hygiene, University of Wisconsin – Madison, Madison, WI, USA
| | - Vanessa L. Horner
- Wisconsin State Laboratory of Hygiene, University of Wisconsin – Madison, Madison, WI, USA
| | - Beth A. Weaver
- Carbone Cancer Center, University of Wisconsin – Madison, Madison, WI, USA
- McArdle Laboratory for Cancer Research, University of Wisconsin – Madison, Madison, WI, USA
- Department of Cell and Regenerative Biology, University of Wisconsin – Madison, Madison, WI, USA
| | - Mark E. Burkard
- Carbone Cancer Center, University of Wisconsin – Madison, Madison, WI, USA
- McArdle Laboratory for Cancer Research, University of Wisconsin – Madison, Madison, WI, USA
- Division of Hematology Oncology and Palliative Care, Department of Medicine, University of Wisconsin – Madison, Madison, WI, USA
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Dhital B, Rodriguez-Bravo V. Mechanisms of chromosomal instability (CIN) tolerance in aggressive tumors: surviving the genomic chaos. Chromosome Res 2023; 31:15. [PMID: 37058263 PMCID: PMC10104937 DOI: 10.1007/s10577-023-09724-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/20/2023] [Accepted: 04/04/2023] [Indexed: 04/15/2023]
Abstract
Chromosomal instability (CIN) is a pervasive feature of human cancers involved in tumor initiation and progression and which is found elevated in metastatic stages. CIN can provide survival and adaptation advantages to human cancers. However, too much of a good thing may come at a high cost for tumor cells as excessive degree of CIN-induced chromosomal aberrations can be detrimental for cancer cell survival and proliferation. Thus, aggressive tumors adapt to cope with ongoing CIN and most likely develop unique susceptibilities that can be their Achilles' heel. Determining the differences between the tumor-promoting and tumor-suppressing effects of CIN at the molecular level has become one of the most exciting and challenging aspects in cancer biology. In this review, we summarized the state of knowledge regarding the mechanisms reported to contribute to the adaptation and perpetuation of aggressive tumor cells carrying CIN. The use of genomics, molecular biology, and imaging techniques is significantly enhancing the understanding of the intricate mechanisms involved in the generation of and adaptation to CIN in experimental models and patients, which were not possible to observe decades ago. The current and future research opportunities provided by these advanced techniques will facilitate the repositioning of CIN exploitation as a feasible therapeutic opportunity and valuable biomarker for several types of human cancers.
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Affiliation(s)
- Brittiny Dhital
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
- Department of Urology, Mayo Clinic, Rochester, MN, USA
- Thomas Jefferson University Graduate School, Philadelphia, PA, USA
- Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN, USA
| | - Veronica Rodriguez-Bravo
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA.
- Department of Urology, Mayo Clinic, Rochester, MN, USA.
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