1
|
Colucci M, Zumerle S, Bressan S, Gianfanti F, Troiani M, Valdata A, D'Ambrosio M, Pasquini E, Varesi A, Cogo F, Mosole S, Dongilli C, Desbats MA, Contu L, Revankdar A, Chen J, Kalathur M, Perciato ML, Basilotta R, Endre L, Schauer S, Othman A, Guccini I, Saponaro M, Maraccani L, Bancaro N, Lai P, Liu L, Pernigoni N, Mele F, Merler S, Trotman LC, Guarda G, Calì B, Montopoli M, Alimonti A. Retinoic acid receptor activation reprograms senescence response and enhances anti-tumor activity of natural killer cells. Cancer Cell 2024; 42:646-661.e9. [PMID: 38428412 PMCID: PMC11003464 DOI: 10.1016/j.ccell.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 12/19/2023] [Accepted: 02/07/2024] [Indexed: 03/03/2024]
Abstract
Cellular senescence can exert dual effects in tumors, either suppressing or promoting tumor progression. The senescence-associated secretory phenotype (SASP), released by senescent cells, plays a crucial role in this dichotomy. Consequently, the clinical challenge lies in developing therapies that safely enhance senescence in cancer, favoring tumor-suppressive SASP factors over tumor-promoting ones. Here, we identify the retinoic-acid-receptor (RAR) agonist adapalene as an effective pro-senescence compound in prostate cancer (PCa). Reactivation of RARs triggers a robust senescence response and a tumor-suppressive SASP. In preclinical mouse models of PCa, the combination of adapalene and docetaxel promotes a tumor-suppressive SASP that enhances natural killer (NK) cell-mediated tumor clearance more effectively than either agent alone. This approach increases the efficacy of the allogenic infusion of human NK cells in mice injected with human PCa cells, suggesting an alternative therapeutic strategy to stimulate the anti-tumor immune response in "immunologically cold" tumors.
Collapse
Affiliation(s)
- Manuel Colucci
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland; Faculty of Biology and Medicine, University of Lausanne UNIL, CH1011 Lausanne, Switzerland
| | - Sara Zumerle
- Veneto Institute of Molecular Medicine (VIMM) & Department of Medicine, University of Padova, Padova, Italy
| | - Silvia Bressan
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland; Veneto Institute of Molecular Medicine (VIMM) & Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Federico Gianfanti
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland; Veneto Institute of Molecular Medicine (VIMM) & Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Martina Troiani
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland; Bioinformatics Core Unit, Swiss Institute of Bioinformatics, TI, Bellinzona, Switzerland
| | - Aurora Valdata
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Department of Health Sciences and Technology (D-HEST) ETH Zurich, Zurich, CH, Switzerland
| | - Mariantonietta D'Ambrosio
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; MRC London Institute of Medical Sciences (LMS), London, UK
| | - Emiliano Pasquini
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Angelica Varesi
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Francesca Cogo
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Simone Mosole
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Cristina Dongilli
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Maria Andrea Desbats
- Veneto Institute of Molecular Medicine (VIMM) & Department of Medicine, University of Padova, Padova, Italy
| | - Liliana Contu
- Veneto Institute of Molecular Medicine (VIMM) & Department of Medicine, University of Padova, Padova, Italy
| | - Ajinkya Revankdar
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Charlestown, MA 02129, USA
| | - Jingjing Chen
- Department of Cell Biology, Harvard Medical School, Boston, MA 02215, USA; Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Madhuri Kalathur
- Children's GMP, LLC, St. Jude Children's Research Hospital, 262 Danny Thomas Place Mail Stop 920 Memphis, TN 38105, USA
| | - Maria Luna Perciato
- School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TA, UK
| | - Rossella Basilotta
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 viale Ferdinando D'Alcontres, Italy
| | - Laczko Endre
- Functional Genomics Center Zurich, ETHZ and University of Zurich, Zurich, CH, Switzerland
| | - Stefan Schauer
- Functional Genomics Center Zurich, ETHZ and University of Zurich, Zurich, CH, Switzerland
| | - Alaa Othman
- Functional Genomics Center Zurich, ETHZ and University of Zurich, Zurich, CH, Switzerland
| | - Ilaria Guccini
- Department of Health Sciences and Technology (D-HEST) ETH Zurich, Zurich, CH, Switzerland
| | - Miriam Saponaro
- Veneto Institute of Molecular Medicine (VIMM) & Department of Medicine, University of Padova, Padova, Italy
| | - Luisa Maraccani
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Veneto Institute of Molecular Medicine (VIMM) & Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Nicolò Bancaro
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Ping Lai
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Lei Liu
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Nicolò Pernigoni
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Federico Mele
- Institute for Research in Biomedicine, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Sara Merler
- Section of Innovation Biomedicine - Oncology Area, Department of Engineering for Innovation Medicine, University of Verona and Verona University and Hospital Trust, Verona, Italy
| | - Lloyd C Trotman
- Cold Spring Harbor Laboratory, One Bungtown Road, Cold Spring Harbor, NY 11724, USA
| | - Greta Guarda
- Institute for Research in Biomedicine, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Bianca Calì
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland
| | - Monica Montopoli
- Veneto Institute of Molecular Medicine (VIMM) & Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Andrea Alimonti
- Institute of Oncology Research (IOR), CH6500 Bellinzona, Switzerland; Università della Svizzera Italiana, CH6900 Lugano, Switzerland; Veneto Institute of Molecular Medicine (VIMM) & Department of Medicine, University of Padova, Padova, Italy; Department of Health Sciences and Technology (D-HEST) ETH Zurich, Zurich, CH, Switzerland; Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.
| |
Collapse
|
2
|
Li F, Liu P, Mi W, Li L, Anderson NM, Lesner NP, Burrows M, Plesset J, Majer A, Wang G, Li J, Zhu L, Keith B, Simon MC. Blocking methionine catabolism induces senescence and confers vulnerability to GSK3 inhibition in liver cancer. NATURE CANCER 2024; 5:131-146. [PMID: 38168934 PMCID: PMC11277537 DOI: 10.1038/s43018-023-00671-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 10/16/2023] [Indexed: 01/05/2024]
Abstract
Availability of the essential amino acid methionine affects cellular metabolism and growth, and dietary methionine restriction has been implicated as a cancer therapeutic strategy. Nevertheless, how liver cancer cells respond to methionine deprivation and underlying mechanisms remain unclear. Here we find that human liver cancer cells undergo irreversible cell cycle arrest upon methionine deprivation in vitro. Blocking methionine adenosyl transferase 2A (MAT2A)-dependent methionine catabolism induces cell cycle arrest and DNA damage in liver cancer cells, resulting in cellular senescence. A pharmacological screen further identified GSK3 inhibitors as senolytics that selectively kill MAT2A-inhibited senescent liver cancer cells. Importantly, combined treatment with MAT2A and GSK3 inhibitors therapeutically blunts liver tumor growth in vitro and in vivo across multiple models. Together, methionine catabolism is essential for liver tumor growth, and its inhibition can be exploited as an improved pro-senescence strategy for combination with senolytic agents to treat liver cancer.
Collapse
Affiliation(s)
- Fuming Li
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai, China.
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Pingyu Liu
- Human Phenome Institute, Zhangjiang Fudan International Innovation Center, Fudan University, Shanghai, China
| | - Wen Mi
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai, China
| | - Liucheng Li
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai, China
| | - Nicole M Anderson
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Nicholas P Lesner
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michelle Burrows
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jacqueline Plesset
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ariana Majer
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Guanlin Wang
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai, China
| | - Jinyang Li
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai, China
| | - Lingzhi Zhu
- Shanghai Key Laboratory of Metabolic Remodeling and Health, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai, China
| | - Brian Keith
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - M Celeste Simon
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| |
Collapse
|
3
|
Wang T, Liu W, Shen Q, Tao R, Li C, Shen Q, Lin Y, Huang Y, Yang L, Xie G, Bai J, Li R, Wang L, Tao K, Yin Y. Combination of PARP inhibitor and CDK4/6 inhibitor modulates cGAS/STING-dependent therapy-induced senescence and provides "one-two punch" opportunity with anti-PD-L1 therapy in colorectal cancer. Cancer Sci 2023; 114:4184-4201. [PMID: 37702298 PMCID: PMC10637067 DOI: 10.1111/cas.15961] [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: 05/06/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 09/14/2023] Open
Abstract
Although PARP inhibitor (PARPi) has been proven to be a promising anticancer drug in cancer patients harboring BRCA1/2 mutation, it provides limited clinical benefit in colorectal cancer patients with a low prevalence of BRCA1/2 mutations. In our study, we found PARPi talazoparib significantly induced cellular senescence via inhibiting p53 ubiquitination and activating p21. Furthermore, CDK4/6i palbociclib amplified this therapy-induced senescence (TIS) in vitro and in vivo. Mechanistically, talazoparib and palbociclib combination induced senescence-associated secretory phenotype (SASP), and characterization of SASP components revealed type I interferon (IFN)-related mediators, which were amplified by cGAS/STING signaling. More importantly, RNA sequencing data indicated that combination therapy activated T cell signatures and combination treatment transformed the tumor microenvironment (TME) into a more antitumor state with increased CD8 T cells and natural killer (NK) cells and decreased macrophages and granulocytic myeloid-derived suppressor cells (G-MDSCs). Moreover, clearance of the TIS cells by αPD-L1 promoted survival in immunocompetent mouse colorectal cancer models. Collectively, we elucidated the synergistic antitumor and immunomodulatory mechanisms of the talazoparib-palbociclib combination. Further combination with PD-L1 antibody might be a promising "one-two punch" therapeutic strategy for colorectal cancer patients.
Collapse
Affiliation(s)
- Tao Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Department of Gastrointestinal Surgery, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
| | - Weizhen Liu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Qian Shen
- Department of Oncology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Ruikang Tao
- Center for Biomolecular Science and EngineeringUniversity of California Santa CruzSanta CruzCaliforniaUSA
| | - Chengguo Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Qian Shen
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yao Lin
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yongzhou Huang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Lei Yang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Gengchen Xie
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Jie Bai
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Ruidong Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Lulu Wang
- Tianjin Key Laboratory of Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of PharmacyTianjin Medical UniversityTianjinChina
| | - Kaixiong Tao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yuping Yin
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| |
Collapse
|
4
|
Llop-Hernández À, Verdura S, Cuyàs E, Menendez JA. Nutritional Niches of Cancer Therapy-Induced Senescent Cells. Nutrients 2022; 14:nu14173636. [PMID: 36079891 PMCID: PMC9460569 DOI: 10.3390/nu14173636] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022] Open
Abstract
Therapy-induced senescence (TIS) is a state of stable proliferative arrest of both normal and neoplastic cells that is triggered by exposure to anticancer treatments. TIS cells acquire a senescence-associated secretory phenotype (SASP), which is pro-inflammatory and actively promotes tumor relapse and adverse side-effects in patients. Here, we hypothesized that TIS cells adapt their scavenging and catabolic ability to overcome the nutritional constraints in their microenvironmental niches. We used a panel of mechanistically-diverse TIS triggers (i.e., bleomycin, doxorubicin, alisertib, and palbociclib) and Biolog Phenotype MicroArrays to identify (among 190 different carbon and nitrogen sources) candidate metabolites that support the survival of TIS cells in limiting nutrient conditions. We provide evidence of distinguishable TIS-associated nutrient consumption profiles involving a core set of shared (e.g., glutamine) and unique (e.g., glucose-1-phosphate, inosine, and uridine) nutritional sources after diverse senescence-inducing interventions. We also observed a trend for an inverse correlation between the intensity of the pro-inflammatory SASP provoked by different TIS agents and diversity of compensatory nutritional niches utilizable by senescent cells. These findings support the detailed exploration of the nutritional niche as a new metabolic dimension to understand and target TIS in cancer.
Collapse
Affiliation(s)
| | - Sara Verdura
- Metabolism and Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, 17005 Girona, Spain
| | - Elisabet Cuyàs
- Girona Biomedical Research Institute, 17190 Girona, Spain
- Metabolism and Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, 17005 Girona, Spain
- Correspondence: (E.C.); or (J.A.M.)
| | - Javier A. Menendez
- Girona Biomedical Research Institute, 17190 Girona, Spain
- Metabolism and Cancer Group, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, 17005 Girona, Spain
- Correspondence: (E.C.); or (J.A.M.)
| |
Collapse
|
5
|
Mylonas A, O'Loghlen A. Cellular Senescence and Ageing: Mechanisms and Interventions. FRONTIERS IN AGING 2022; 3:866718. [PMID: 35821824 PMCID: PMC9261318 DOI: 10.3389/fragi.2022.866718] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/28/2022] [Indexed: 01/07/2023]
Abstract
The influence of the activation of a cellular phenotype termed senescence and it’s importance in ageing and age-related diseases is becoming more and more evident. In fact, there is a huge effort to tackle these diseases via therapeutic drugs targeting senescent cells named senolytics. However, a clearer understanding of how senescence is activated and the influence it has on specific cellular types and tissues is needed. Here, we describe general triggers and characteristics of senescence. In addition, we describe the influence of senescent cells in ageing and different age-related diseases.
Collapse
Affiliation(s)
- Andreas Mylonas
- Epigenetics & Cellular Senescence Group, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Ana O'Loghlen
- Epigenetics & Cellular Senescence Group, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
6
|
Targeting tumor cell senescence and polyploidy as potential therapeutic strategies. Semin Cancer Biol 2022; 81:37-47. [PMID: 33358748 PMCID: PMC8214633 DOI: 10.1016/j.semcancer.2020.12.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/07/2020] [Accepted: 12/07/2020] [Indexed: 01/14/2023]
Abstract
Senescence is a unique state of growth arrest that develops in response to a plethora of cellular stresses, including replicative exhaustion, oxidative injury, and genotoxic insults. Senescence has been implicated in the pathogenesis of multiple aging-related pathologies, including cancer. In cancer, senescence plays a dual role, initially acting as a barrier against tumor progression by enforcing a durable growth arrest in premalignant cells, but potentially promoting malignant transformation in neighboring cells through the secretion of pro-tumorigenic drivers. Moreover, senescence is induced in tumor cells upon exposure to a wide variety of conventional and targeted anticancer drugs (termed Therapy-Induced Senescence-TIS), representing a critical contributing factor to therapeutic outcomes. As with replicative or oxidative senescence, TIS manifests as a complex phenotype of macromolecular damage, energetic dysregulation, and altered gene expression. Senescent cells are also frequently polyploid. In vitro studies have suggested that polyploidy may confer upon senescent tumor cells the ability to escape from growth arrest, thereby providing an additional avenue whereby tumor cells escape the lethality of anticancer treatment. Polyploidy in tumor cells is also associated with persistent energy production, chromatin remodeling, self-renewal, stemness and drug resistance - features that are also associated with escape from senescence and conversion to a more malignant phenotype. However, senescent cells are highly heterogenous and can present with variable phenotypes, where polyploidy is one component of a complex reversion process. Lastly, emerging efforts to pharmacologically target polyploid tumor cells might pave the way towards the identification of novel targets for the elimination of senescent tumor cells by the incorporation of senolytic agents into cancer therapeutic strategies.
Collapse
|
7
|
Prasanna PG, Citrin DE, Hildesheim J, Ahmed MM, Venkatachalam S, Riscuta G, Xi D, Zheng G, van Deursen J, Goronzy J, Kron SJ, Anscher MS, Sharpless NE, Campisi J, Brown SL, Niedernhofer LJ, O’Loghlen A, Georgakilas AG, Paris F, Gius D, Gewirtz DA, Schmitt CA, Abazeed ME, Kirkland JL, Richmond A, Romesser PB, Lowe SW, Gil J, Mendonca MS, Burma S, Zhou D, Coleman CN. Therapy-Induced Senescence: Opportunities to Improve Anticancer Therapy. J Natl Cancer Inst 2021; 113:1285-1298. [PMID: 33792717 PMCID: PMC8486333 DOI: 10.1093/jnci/djab064] [Citation(s) in RCA: 153] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/08/2021] [Accepted: 03/29/2021] [Indexed: 02/06/2023] Open
Abstract
Cellular senescence is an essential tumor suppressive mechanism that prevents the propagation of oncogenically activated, genetically unstable, and/or damaged cells. Induction of tumor cell senescence is also one of the underlying mechanisms by which cancer therapies exert antitumor activity. However, an increasing body of evidence from preclinical studies demonstrates that radiation and chemotherapy cause accumulation of senescent cells (SnCs) both in tumor and normal tissue. SnCs in tumors can, paradoxically, promote tumor relapse, metastasis, and resistance to therapy, in part, through expression of the senescence-associated secretory phenotype. In addition, SnCs in normal tissue can contribute to certain radiation- and chemotherapy-induced side effects. Because of its multiple roles, cellular senescence could serve as an important target in the fight against cancer. This commentary provides a summary of the discussion at the National Cancer Institute Workshop on Radiation, Senescence, and Cancer (August 10-11, 2020, National Cancer Institute, Bethesda, MD) regarding the current status of senescence research, heterogeneity of therapy-induced senescence, current status of senotherapeutics and molecular biomarkers, a concept of "one-two punch" cancer therapy (consisting of therapeutics to induce tumor cell senescence followed by selective clearance of SnCs), and its integration with personalized adaptive tumor therapy. It also identifies key knowledge gaps and outlines future directions in this emerging field to improve treatment outcomes for cancer patients.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Dan Xi
- National Cancer Institute, NIH, Bethesda, MD, USA
| | - Guangrong Zheng
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | | | - Jorg Goronzy
- Department of Medicine, Stanford University, Stanford, CA, USA
| | | | | | | | | | | | - Laura J Niedernhofer
- Institute on the Biology of Aging and Metabolism, Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN, USA
| | - Ana O’Loghlen
- Epigenetics & Cellular Senescence Group; Blizard Institute; Barts and The London School of Medicine and Dentistry; Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK
| | - Alexandros G Georgakilas
- DNA Damage Laboratory, Physics Department, School of Applied Mathematical and Physical Sciences, National Technical University of Athens (NTUA), Zografou, 15780, Athens, Greece
| | - Francois Paris
- Universite de Nantes, INSERM, CNRS, CRCINA, Nantes, France
| | - David Gius
- University of Texas Health Sciences Center, San Antonio, San Antonio, TX, USA
| | | | | | - Mohamed E Abazeed
- Johannes Kepler University, 4020, Linz, Austria
- Department of Radiation Oncology, Northwestern, Chicago, IL, USA
| | - James L Kirkland
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA
| | - Ann Richmond
- Department of Pharmacology and Department of Veterans Affairs, Vanderbilt University, Nashville, TN, USA
| | - Paul B Romesser
- Translational Research Division, Department of Radiation Oncology and Early Drug Development Service, Department of Medicine, Memorial Hospital, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Scott W Lowe
- Cancer Biology and Genetics Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, and Howard Hughes Medical Institute, New York, NY, USA
| | - Jesus Gil
- MRC London Institute of Medical Sciences (LMS), and Institute of Clinical Sciences, Faculty of Medicine, Imperial College London, Du Cane Road, London, W12 ONN, UK
| | - Marc S Mendonca
- Departments of Radiation Oncology & Medical and Molecular Genetics, Indiana University School of Medicine, IUPUI, Indianapolis, IN 46202, USA
| | - Sandeep Burma
- Departments of Neurosurgery and Biochemistry & Structural Biology, University of Texas Health Science Center, San Antonio, TX, USA
| | - Daohong Zhou
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | | |
Collapse
|
8
|
Schepers A, Jochems F, Lieftink C, Wang L, Pogacar Z, Leite de Oliveira R, De Conti G, Beijersbergen RL, Bernards R. Identification of Autophagy-Related Genes as Targets for Senescence Induction Using a Customizable CRISPR-Based Suicide Switch Screen. Mol Cancer Res 2021; 19:1613-1621. [PMID: 34158393 DOI: 10.1158/1541-7786.mcr-21-0146] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 05/07/2021] [Accepted: 06/11/2021] [Indexed: 01/10/2023]
Abstract
Pro-senescence therapies are increasingly being considered for the treatment of cancer. Identifying additional targets to induce senescence in cancer cells could further enable such therapies. However, screening for targets whose suppression induces senescence on a genome-wide scale is challenging, as senescent cells become growth arrested, and senescence-associated features can take 1 to 2 weeks to develop. For a screen with a whole-genome CRISPR library, this would result in billions of undesirable proliferating cells by the time the senescent features emerge in the growth arrested cells. Here, we present a suicide switch system that allows genome-wide CRISPR screening in growth-arrested subpopulations by eliminating the proliferating cells during the screen through activation of a suicide switch in proliferating cells. Using this system, we identify in a genome-scale CRISPR screen several autophagy-related proteins as targets for senescence induction. We show that inhibiting macroautophagy with a small molecule ULK1 inhibitor can induce senescence in cancer cell lines of different origin. Finally, we show that combining ULK1 inhibition with the senolytic drug ABT-263 leads to apoptosis in a panel of cancer cell lines. IMPLICATIONS: Our suicide switch approach allows for genome-scale identification of pro-senescence targets, and can be adapted to simplify other screens depending on the nature of the promoter used to drive the switch.
Collapse
Affiliation(s)
- Arnout Schepers
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Fleur Jochems
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Cor Lieftink
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Liqin Wang
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Ziva Pogacar
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Rodrigo Leite de Oliveira
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Giulia De Conti
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Roderick L Beijersbergen
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Rene Bernards
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, the Netherlands.
| |
Collapse
|
9
|
Wang RW, Viganò S, Ben-David U, Amon A, Santaguida S. Aneuploid senescent cells activate NF-κB to promote their immune clearance by NK cells. EMBO Rep 2021; 22:e52032. [PMID: 34105235 PMCID: PMC8339690 DOI: 10.15252/embr.202052032] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 04/25/2021] [Accepted: 05/19/2021] [Indexed: 01/07/2023] Open
Abstract
The immune system plays a major role in the protection against cancer. Identifying and characterizing the pathways mediating this immune surveillance are thus critical for understanding how cancer cells are recognized and eliminated. Aneuploidy is a hallmark of cancer, and we previously found that untransformed cells that had undergone senescence due to highly abnormal karyotypes are eliminated by natural killer (NK) cells in vitro. However, the mechanisms underlying this process remained elusive. Here, using an in vitro NK cell killing system, we show that non‐cell‐autonomous mechanisms in aneuploid cells predominantly mediate their clearance by NK cells. Our data indicate that in untransformed aneuploid cells, NF‐κB signaling upregulation is central to elicit this immune response. Inactivating NF‐κB abolishes NK cell‐mediated clearance of untransformed aneuploid cells. In cancer cell lines, NF‐κB upregulation also correlates with the degree of aneuploidy. However, such upregulation in cancer cells is not sufficient to trigger NK cell‐mediated clearance, suggesting that additional mechanisms might be at play during cancer evolution to counteract NF‐κB‐mediated immunogenicity.
Collapse
Affiliation(s)
- Ruoxi W Wang
- Department of Biology, Massachusetts Institute of Technology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sonia Viganò
- Department of Experimental Oncology at IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Uri Ben-David
- Department of Human Molecular Genetics & Biochemistry, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Angelika Amon
- Department of Biology, Massachusetts Institute of Technology, Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Stefano Santaguida
- Department of Experimental Oncology at IEO, European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| |
Collapse
|
10
|
Functional heterogeneity in senescence. Biochem Soc Trans 2021; 48:765-773. [PMID: 32369550 PMCID: PMC7329341 DOI: 10.1042/bst20190109] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 12/22/2022]
Abstract
Senescence is a tumour suppressor mechanism which is cell-intrinsically activated in the context of cellular stress. Senescence can further be propagated to neighbouring cells, a process called secondary senescence induction. Secondary senescence was initially shown as a paracrine response to the secretion of cytokines from primary senescent cells. More recently, juxtacrine Notch signalling has been implicated in mediating secondary senescence induction. Primary and secondary senescent induction results in distinct transcriptional outcomes. In addition, cell type and the stimulus in which senescence is induced can lead to variations in the phenotype of the senescence response. It is unclear whether heterogeneous senescent end-points are associated with distinct cellular function in situ, presenting functional heterogeneity. Thus, understanding senescence heterogeneity could prove to be important when devising ways of targeting senescent cells by senolytics, senostatics or senogenics. In this review, we discuss a role for functional heterogeneity in senescence in tissue- and cell-type specific manners, highlighting potential differences in senescence outcomes of primary and secondary senescence.
Collapse
|
11
|
Ernst P, Heidel FH. Molecular Mechanisms of Senescence and Implications for the Treatment of Myeloid Malignancies. Cancers (Basel) 2021; 13:612. [PMID: 33557090 PMCID: PMC7913823 DOI: 10.3390/cancers13040612] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 01/30/2021] [Accepted: 02/01/2021] [Indexed: 01/07/2023] Open
Abstract
Senescence is a cellular state that is involved in aging-associated diseases but may also prohibit the development of pre-cancerous lesions and tumor growth. Senescent cells are actively secreting chemo- and cytokines, and this senescence-associated secretory phenotype (SASP) can contribute to both early anti-tumorigenic and long-term pro-tumorigenic effects. Recently, complex mechanisms of cellular senescence and their influence on cellular processes have been defined in more detail and, therefore, facilitate translational development of targeted therapies. In this review, we aim to discuss major molecular pathways involved in cellular senescence and potential therapeutic strategies, with a specific focus on myeloid malignancies.
Collapse
Affiliation(s)
- Philipp Ernst
- Internal Medicine 2, Hematology and Oncology, Jena University Hospital, 07747 Jena, Germany;
- Research Program “Else Kröner-Forschungskolleg AntiAge“, Jena University Hospital, 07747 Jena, Germany
| | - Florian H. Heidel
- Internal Medicine C, Hematology and Oncology, Stem Cell Transplantation and Palliative Care, Greifswald University Medicine, 17475 Greifswald, Germany
- Leibniz Institute on Aging, Fritz-Lipmann Institute, 07745 Jena, Germany
| |
Collapse
|
12
|
Saleh T, Carpenter VJ, Tyutyunyk‐Massey L, Murray G, Leverson JD, Souers AJ, Alotaibi MR, Faber AC, Reed J, Harada H, Gewirtz DA. Clearance of therapy-induced senescent tumor cells by the senolytic ABT-263 via interference with BCL-X L -BAX interaction. Mol Oncol 2020; 14:2504-2519. [PMID: 32652830 PMCID: PMC7530780 DOI: 10.1002/1878-0261.12761] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/11/2020] [Accepted: 07/07/2020] [Indexed: 01/14/2023] Open
Abstract
Tumor cells undergo senescence in response to both conventional and targeted cancer therapies. The induction of senescence in response to cancer therapy can contribute to unfavorable patient outcomes, potentially including disease relapse. This possibiliy is supported by our findings that tumor cells induced into senescence by doxorubicin or etoposide can give rise to viable tumors in vivo. We further demonstrate sensitivity of these senescent tumor cells to the senolytic ABT-263 (navitoclax), therefore providing a "two-hit" approach to eliminate senescent tumor cells that persist after exposure to chemotherapy or radiation. The sequential combination of therapy-induced senescence and ABT-263 could shift the response to therapy toward apoptosis by interfering with the interaction between BCL-XL and BAX. The administration of ABT-263 after either etoposide or doxorubicin also resulted in marked, prolonged tumor suppression in tumor-bearing animals. These findings support the premise that senolytic therapy following conventional cancer therapy may improve therapeutic outcomes and delay disease recurrence.
Collapse
Affiliation(s)
- Tareq Saleh
- Department of Basic Medical SciencesFaculty of MedicineThe Hashemite UniversityZarqaJordan
- Departments of Pharmacology & ToxicologySchool of MedicineMassey Cancer CenterVirginia Commonwealth UniversityRichmondVAUSA
| | - Valerie J. Carpenter
- Departments of Pharmacology & ToxicologySchool of MedicineMassey Cancer CenterVirginia Commonwealth UniversityRichmondVAUSA
| | - Liliya Tyutyunyk‐Massey
- Departments of Pharmacology & ToxicologySchool of MedicineMassey Cancer CenterVirginia Commonwealth UniversityRichmondVAUSA
| | - Graeme Murray
- Department of PhysicsVirginia Commonwealth UniversityRichmondVAUSA
| | | | | | - Moureq R. Alotaibi
- Department of Pharmacology and ToxicologyCollege of PharmacyKing Saud UniversityRiyadhSaudi Arabia
| | - Anthony C. Faber
- Philips Institute for Oral Health ResearchSchool of DentistryMassey Cancer CenterVirginia Commonwealth UniversityRichmondVAUSA
| | - Jason Reed
- Department of PhysicsVirginia Commonwealth UniversityRichmondVAUSA
| | - Hisashi Harada
- Philips Institute for Oral Health ResearchSchool of DentistryMassey Cancer CenterVirginia Commonwealth UniversityRichmondVAUSA
| | - David A. Gewirtz
- Departments of Pharmacology & ToxicologySchool of MedicineMassey Cancer CenterVirginia Commonwealth UniversityRichmondVAUSA
| |
Collapse
|
13
|
Wang X, Wang C, Yan G, Kang Y, Sun G, Wang S, Zou R, Sun H, Zeng K, Song H, Liu W, Sun N, Liu W, Zhao Y. BAP18 is involved in upregulation of CCND1/2 transcription to promote cell growth in oral squamous cell carcinoma. EBioMedicine 2020; 53:102685. [PMID: 32113162 PMCID: PMC7047197 DOI: 10.1016/j.ebiom.2020.102685] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 02/01/2020] [Accepted: 02/06/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND As a reader of histone H3K4me3, BPTF associated protein of 18 kDa (BAP18) is involved in modulation of androgen receptor action in prostate cancer. However, the function of BAP18 on oral squamous cell carcinoma (OSCC) and its molecular mechanism remains to be elusive. METHODS OSCC-derived cell lines carrying silenced BAP18 were established by Lentiviral infection. Quantitative PCR (qPCR), western blot, and ChIP assay were performed to detect gene transcription regulation and the possible mechanism. Colony formation, cell growth curve and xenograft tumor experiments were performed to examine cell growth and proliferation. FINDINGS Our study demonstrated that BAP18 was highly expressed in OSCC samples compared with that in benign. BAP18 depletion obviously influenced the expression of a series of genes, including cell cycle-related genes. We thus provided the evidence to demonstrate that BAP18 depletion significantly decreases CCND1 and CCND2 (CCND1/2) transcription. In addition, BAP18 is recruited to the promoter regions of CCND1/2, thereby facilitating the recruitment of the core subunits of MLL1 complex to the same regions, to increase histone H3K4me3 levels. Furthermore, BAP18 depletion delayed G1-S phase transition and inhibited cell growth in OSCC-derived cell lines. INTERPRETATION This study suggests that BAP18 is involved in modulation of CCND1/2 transcription and promotes OSCC progression. BAP18 could be a potential target for OSCC treatment and diagnosis. FUND: This work was funded by National Natural Science Foundation of China (31871286, 81872015, 31701102, 81702800, 81902889), Foundation for Special Professor of Liaoning Province, and Supported project for young technological innovation-talents in Shenyang (No. RC170541).
Collapse
Affiliation(s)
- Xue Wang
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China; Department of Orthodontics, School of Stomatology, China Medical University, Shenyang, Liaoning Province,110002, China
| | - Chunyu Wang
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Guangqi Yan
- Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, Shenyang, Liaoning Province, 110002, China
| | - Yuanyuan Kang
- Department of Emergency and Oral Medicine, School of Stomatology, China Medical University, Shenyang, Liaoning Province, 110002, China
| | - Ge Sun
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Shengli Wang
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Renlong Zou
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Hongmiao Sun
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Kai Zeng
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Huijuan Song
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Wei Liu
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Ning Sun
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Wensu Liu
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China
| | - Yue Zhao
- Department of Cell Biology, Key laboratory of Cell Biology, Ministry of Public Health, and Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Sciences, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang City, Liaoning Province 110122, China.
| |
Collapse
|
14
|
Prieto I, Zambrano A, Laso J, Aranda A, Samper E, Monsalve M. Early induction of senescence and immortalization in PGC-1α-deficient mouse embryonic fibroblasts. Free Radic Biol Med 2019; 138:23-32. [PMID: 31029787 DOI: 10.1016/j.freeradbiomed.2019.04.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 04/10/2019] [Accepted: 04/13/2019] [Indexed: 12/21/2022]
Abstract
AIMS Oxidative stress is known to induce early replicative senescence. Senescence has been proposed to work as a barrier to immortalization and tumor development. Here, we aimed to evaluate the impact of the loss of peroxisome proliferator activated receptor γ co-activator 1α (PGC-1α), a master regulator of oxidative metabolism and mitochondrial reactive oxygen species (ROS) generation, on replicative senescence and immortalization in mouse embryonic fibroblasts (MEFs). RESULTS We found that primary MEFs lacking PGC-1α showed higher levels of ROS than wild-type MEFs at all cell passages tested. The elevated production of ROS was associated with higher levels of oxidative DNA damage and the increased formation of DNA double-strand breaks. Evaluation of the induction of DNA repair systems in response to γ-radiation indicated that the loss of PGC-1α also resulted in a small but significant reduction in their activity. DNA damage induced the early activation of senescence markers, including an increase in the number of β-galactosidase-positive cells, the induction of p53 phosphorylation, and the increase in p16 and p19 protein. These changes were, however, not sufficient to reduce proliferation rates of PGC-1α-deficient MEFs at any cell passage tested. Moreover, PGC-1α-deficient cells escaped replicative senescence. INNOVATION & CONCLUSION PGC-1α plays an important role in the control of cellular senescence and immortalization.
Collapse
Affiliation(s)
- Ignacio Prieto
- Instituto de Investigaciones Biomédicas "Alberto Sols" (CSIC-UAM). Arturo Duperier 4. 28029, Madrid, Spain.
| | - Alberto Zambrano
- Unidad Funcional de Investigación en Enfermedades Crónicas (UFIEC), Instituto de Salud Carlos III. Ctra. Majadahonda-Pozuelo km 2. 28220, Madrid, Spain.
| | - Javier Laso
- Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC). Melchor Fernández Almagro 3, 28029, Madrid, Spain.
| | - Ana Aranda
- Instituto de Investigaciones Biomédicas "Alberto Sols" (CSIC-UAM). Arturo Duperier 4. 28029, Madrid, Spain.
| | - Enrique Samper
- NIMGenetics, Genómica y Medicina S.L. Faraday, 7. 28049, Madrid, Spain.
| | - María Monsalve
- Instituto de Investigaciones Biomédicas "Alberto Sols" (CSIC-UAM). Arturo Duperier 4. 28029, Madrid, Spain.
| |
Collapse
|
15
|
Saccà CD, Gorini F, Ambrosio S, Amente S, Faicchia D, Matarese G, Lania L, Majello B. Inhibition of lysine-specific demethylase LSD1 induces senescence in Glioblastoma cells through a HIF-1α-dependent pathway. BIOCHIMICA ET BIOPHYSICA ACTA-GENE REGULATORY MECHANISMS 2019; 1862:535-546. [DOI: 10.1016/j.bbagrm.2019.03.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 03/26/2019] [Accepted: 03/26/2019] [Indexed: 01/23/2023]
|
16
|
Tomicic MT, Christmann M. Targeting anticancer drug-induced senescence in glioblastoma therapy. Oncotarget 2018; 9:37466-37467. [PMID: 30680061 PMCID: PMC6331026 DOI: 10.18632/oncotarget.26502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/14/2018] [Indexed: 11/25/2022] Open
Affiliation(s)
- Maja T Tomicic
- Markus Christmann: Department of Toxicology, University Medical Center Mainz, Mainz, Germany.,Maja T. Tomicic: Department of Toxicology, University Medical Center Mainz, Mainz, Germany
| | - Markus Christmann
- Markus Christmann: Department of Toxicology, University Medical Center Mainz, Mainz, Germany.,Maja T. Tomicic: Department of Toxicology, University Medical Center Mainz, Mainz, Germany
| |
Collapse
|