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Fernandez-Gil BI, Schiapparelli P, Navarro-Garcia de Llano JP, Otamendi-Lopez A, Ulloa-Navas MJ, Michaelides L, Vazquez-Ramos CA, Herchko SM, Murray ME, Cherukuri Y, Asmann YW, Trifiletti DM, Quiñones-Hinojosa A. Effects of PreOperative radiotherapy in a preclinical glioblastoma model: a paradigm-shift approach. J Neurooncol 2024; 169:633-646. [PMID: 39037687 DOI: 10.1007/s11060-024-04765-5] [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: 02/16/2024] [Accepted: 06/29/2024] [Indexed: 07/23/2024]
Abstract
PURPOSE PreOperative radiotherapy (RT) is commonly used in the treatment of brain metastasis and different cancer types but has never been used in primary glioblastoma (GBM). Here, we aim to establish, describe, and validate the use of PreOperative RT for the treatment of GBM in a preclinical model. METHODS Rat brains were locally irradiated with 30-Gy, hypofractionated in five doses 2 weeks before or after the resection of intracranial GBM. Kaplan-Meier analysis determined survival. Hematoxylin-eosin staining was performed, and nuclei size and p21 senescence marker were measured in both resected and recurrent rodent tumors. Immunohistochemistry assessed microglia/macrophage markers, and RNAseq analyzed gene expression changes in recurrent tumors. Akoya Multiplex Staining on two human patients from our ongoing Phase I/IIa trial served as proof of principle. RESULTS PreOperative RT group median survival was significantly higher than PostOperative RT (p < 0.05). Radiation enlarged cytoplasm and nuclei in PreOperative RT resected tumors (p < 0.001) and induced senescence in PostOperative RT recurrent tumors (p < 0.05). Gene Set Enrichment Analysis (GSEA) suggested a more proliferative profile in PreOperative RT group. PreOperative RT showed lower macrophage/microglia recruitment in recurrent tumors (p < 0.01) compared to PostOperative RT. Akoya Multiplex results indicated TGF-ß accumulation in the cytoplasm of TAMs and CD4 + lymphocyte predominance in PostOperative group. CONCLUSIONS This is the first preclinical study showing feasibility and longer overall survival using neoadjuvant radiotherapy before GBM resection in a mammalian model. This suggests strong superiority for new clinical radiation strategies. Further studies and trials are required to confirm our results.
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Affiliation(s)
| | | | | | | | | | | | | | - Steven M Herchko
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Melissa E Murray
- Department of Molecular Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Yesesri Cherukuri
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | - Yan W Asmann
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
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Jian C, Wu T, Wang L, Gao C, Fu Z, Zhang Q, Shi C. Biomimetic Nanoplatform for Dual-Targeted Clearance of Activated and Senescent Cancer-Associated Fibroblasts to Improve Radiation Resistance in Breast Cancer. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309279. [PMID: 38214439 DOI: 10.1002/smll.202309279] [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: 12/19/2023] [Indexed: 01/13/2024]
Abstract
Radiation resistance in breast cancer resulting in residual lesions or recurrence is a significant cause to radiotherapy failure. Cancer-associated fibroblasts (CAFs) and radiotherapy-induced senescent CAFs can further lead to radiation resistance and tumor immunosuppressive microenvironment. Here, an engineering cancer-cell-biomimetic nanoplatform is constructed for dual-targeted clearance of CAFs as well as senescent CAFs. The nanoplatform is prepared by 4T1 cell membrane vesicles chimerized with FAP single-chain fragment variable as the biomimetic shell for targeting of CAFs and senescent CAFs, and PLGA nanoparticles (NPs) co-encapsulated with nintedanib and ABT-263 as the core for clearance of CAFs and senescent CAFs, which are noted as FAP-CAR-CM@PLGA-AB NPs. It is evidenced that FAP-CAR-CM@PLGA-AB NPs directly suppressed the tumor-promoting effect of senescent CAFs. It also exhibits prolonged blood circulation and enhanced tumor accumulation, dual-cleared CAFs and senescent CAFs, improved radiation resistance in both acquired and patient-derived radioresistant tumor cells, and effective antitumor effect with the tumor suppression rate of 86.7%. In addition, FAP-CAR-CM@PLGA-AB NPs reverse the tumor immunosuppressive microenvironment and enhance systemic antitumor immunity. The biomimetic system for dual-targeted clearance of CAFs and senescent CAFs provides a potential strategy for enhancing the radio-sensitization of breast cancer.
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Affiliation(s)
- Chen Jian
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, China
| | - Tingting Wu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, China
| | - Lulu Wang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, China
| | - Chen Gao
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, China
| | - Zhiwen Fu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, China
| | - Qian Zhang
- Key Laboratory for Thin Film and Microfabrication Technology of the Ministry of Education, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Institute of Nano Biomedicine and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Chen Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, China
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3
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Du M, Sun L, Guo J, Lv H. Macrophages and tumor-associated macrophages in the senescent microenvironment: From immunosuppressive TME to targeted tumor therapy. Pharmacol Res 2024; 204:107198. [PMID: 38692466 DOI: 10.1016/j.phrs.2024.107198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/02/2024] [Accepted: 04/24/2024] [Indexed: 05/03/2024]
Abstract
In-depth studies of the tumor microenvironment (TME) have helped to elucidate its cancer-promoting mechanisms and inherent characteristics. Cellular senescence, which acts as a response to injury and can the release of senescence-associated secretory phenotypes (SASPs). These SASPs release various cytokines, chemokines, and growth factors, remodeling the TME. This continual development of a senescent environment could be associated with chronic inflammation and immunosuppressive TME. Additionally, SASPs could influence the phenotype and function of macrophages, leading to the recruitment of tumor-associated macrophages (TAMs). This contributes to tumor proliferation and metastasis in the senescent microenvironment, working in tandem with immune regulation, angiogenesis, and therapeutic resistance. This comprehensive review covers the evolving nature of the senescent microenvironment, macrophages, and TAMs in tumor development. We also explored the links between chronic inflammation, immunosuppressive TME, cellular senescence, and macrophages. Moreover, we compiled various tumor-specific treatment strategies centered on cellular senescence and the current challenges in cellular senescence research. This study aimed to clarify the mechanism of macrophages and the senescent microenvironment in tumor progression and advance the development of targeted tumor therapies.
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Affiliation(s)
- Ming Du
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Lu Sun
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Jinshuai Guo
- Department of General Surgery, Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning 110004, China.
| | - Huina Lv
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China.
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4
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Pichol-Thievend C, Anezo O, Pettiwala AM, Bourmeau G, Montagne R, Lyne AM, Guichet PO, Deshors P, Ballestín A, Blanchard B, Reveilles J, Ravi VM, Joseph K, Heiland DH, Julien B, Leboucher S, Besse L, Legoix P, Dingli F, Liva S, Loew D, Giani E, Ribecco V, Furumaya C, Marcos-Kovandzic L, Masliantsev K, Daubon T, Wang L, Diaz AA, Schnell O, Beck J, Servant N, Karayan-Tapon L, Cavalli FMG, Seano G. VC-resist glioblastoma cell state: vessel co-option as a key driver of chemoradiation resistance. Nat Commun 2024; 15:3602. [PMID: 38684700 PMCID: PMC11058782 DOI: 10.1038/s41467-024-47985-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: 11/10/2023] [Accepted: 04/17/2024] [Indexed: 05/02/2024] Open
Abstract
Glioblastoma (GBM) is a highly lethal type of cancer. GBM recurrence following chemoradiation is typically attributed to the regrowth of invasive and resistant cells. Therefore, there is a pressing need to gain a deeper understanding of the mechanisms underlying GBM resistance to chemoradiation and its ability to infiltrate. Using a combination of transcriptomic, proteomic, and phosphoproteomic analyses, longitudinal imaging, organotypic cultures, functional assays, animal studies, and clinical data analyses, we demonstrate that chemoradiation and brain vasculature induce cell transition to a functional state named VC-Resist (vessel co-opting and resistant cell state). This cell state is midway along the transcriptomic axis between proneural and mesenchymal GBM cells and is closer to the AC/MES1-like state. VC-Resist GBM cells are highly vessel co-opting, allowing significant infiltration into the surrounding brain tissue and homing to the perivascular niche, which in turn induces even more VC-Resist transition. The molecular and functional characteristics of this FGFR1-YAP1-dependent GBM cell state, including resistance to DNA damage, enrichment in the G2M phase, and induction of senescence/stemness pathways, contribute to its enhanced resistance to chemoradiation. These findings demonstrate how vessel co-option, perivascular niche, and GBM cell plasticity jointly drive resistance to therapy during GBM recurrence.
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Affiliation(s)
- Cathy Pichol-Thievend
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Oceane Anezo
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Aafrin M Pettiwala
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
- Institut Curie, PSL University, 75005, Paris, France
| | - Guillaume Bourmeau
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Remi Montagne
- Institut Curie, PSL University, 75005, Paris, France
- INSERM U900, 75005, Paris, France
- MINES ParisTeach, CBIO-Centre for Computational Biology, PSL Research University, 75006, Paris, France
| | - Anne-Marie Lyne
- Institut Curie, PSL University, 75005, Paris, France
- INSERM U900, 75005, Paris, France
- MINES ParisTeach, CBIO-Centre for Computational Biology, PSL Research University, 75006, Paris, France
| | - Pierre-Olivier Guichet
- Université de Poitiers, CHU Poitiers, ProDiCeT, F-86000, Poitiers, France
- CHU Poitiers, Laboratoire de Cancérologie Biologique, F-86000, Poitiers, France
| | - Pauline Deshors
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Alberto Ballestín
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Benjamin Blanchard
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Juliette Reveilles
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Vidhya M Ravi
- Department of Neurosurgery, Medical Center - University of Freiburg, Freiburg, Germany
| | - Kevin Joseph
- Department of Neurosurgery, Medical Center - University of Freiburg, Freiburg, Germany
| | - Dieter H Heiland
- Department of Neurosurgery, Medical Center - University of Freiburg, Freiburg, Germany
| | - Boris Julien
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | | | - Laetitia Besse
- Institut Curie, PSL University, Université Paris-Saclay, CNRS UMS2016, INSERM US43, Multimodal Imaging Center, 91400, Orsay, France
| | - Patricia Legoix
- Institut Curie, PSL University, ICGex Next-Generation Sequencing Platform, 75005, Paris, France
| | - Florent Dingli
- Institut Curie, PSL University, CurieCoreTech Spectrométrie de Masse Protéomique, 75005, Paris, France
| | - Stephane Liva
- Institut Curie, PSL University, 75005, Paris, France
- INSERM U900, 75005, Paris, France
- MINES ParisTeach, CBIO-Centre for Computational Biology, PSL Research University, 75006, Paris, France
| | - Damarys Loew
- Institut Curie, PSL University, CurieCoreTech Spectrométrie de Masse Protéomique, 75005, Paris, France
| | - Elisa Giani
- Department of Biomedical Sciences, Humanitas University, 20072, Pieve Emanuele, Italy
| | - Valentino Ribecco
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Charita Furumaya
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Laura Marcos-Kovandzic
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France
| | - Konstantin Masliantsev
- Université de Poitiers, CHU Poitiers, ProDiCeT, F-86000, Poitiers, France
- CHU Poitiers, Laboratoire de Cancérologie Biologique, F-86000, Poitiers, France
| | - Thomas Daubon
- Université Bordeaux, CNRS, IBGC, UMR5095, Bordeaux, France
| | - Lin Wang
- Department of Computational and Quantitative Medicine, Hematologic Malignancies Research Institute and Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Aaron A Diaz
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Oliver Schnell
- Department of Neurosurgery, Medical Center - University of Freiburg, Freiburg, Germany
| | - Jürgen Beck
- Department of Neurosurgery, Medical Center - University of Freiburg, Freiburg, Germany
| | - Nicolas Servant
- Institut Curie, PSL University, 75005, Paris, France
- INSERM U900, 75005, Paris, France
- MINES ParisTeach, CBIO-Centre for Computational Biology, PSL Research University, 75006, Paris, France
| | - Lucie Karayan-Tapon
- Université de Poitiers, CHU Poitiers, ProDiCeT, F-86000, Poitiers, France
- CHU Poitiers, Laboratoire de Cancérologie Biologique, F-86000, Poitiers, France
| | - Florence M G Cavalli
- Institut Curie, PSL University, 75005, Paris, France
- INSERM U900, 75005, Paris, France
- MINES ParisTeach, CBIO-Centre for Computational Biology, PSL Research University, 75006, Paris, France
| | - Giorgio Seano
- Institut Curie, INSERM U1021, CNRS UMR3347, Tumor Microenvironment Lab, Paris-Saclay University, 91400, Orsay, France.
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5
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Zingoni A, Antonangeli F, Sozzani S, Santoni A, Cippitelli M, Soriani A. The senescence journey in cancer immunoediting. Mol Cancer 2024; 23:68. [PMID: 38561826 PMCID: PMC10983694 DOI: 10.1186/s12943-024-01973-5] [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: 12/22/2023] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Cancer progression is continuously controlled by the immune system which can identify and destroy nascent tumor cells or inhibit metastatic spreading. However, the immune system and its deregulated activity in the tumor microenvironment can also promote tumor progression favoring the outgrowth of cancers capable of escaping immune control, in a process termed cancer immunoediting. This process, which has been classified into three phases, i.e. "elimination", "equilibrium" and "escape", is influenced by several cancer- and microenvironment-dependent factors. Senescence is a cellular program primed by cells in response to different pathophysiological stimuli, which is based on long-lasting cell cycle arrest and the secretion of numerous bioactive and inflammatory molecules. Because of this, cellular senescence is a potent immunomodulatory factor promptly recruiting immune cells and actively promoting tissue remodeling. In the context of cancer, these functions can lead to both cancer immunosurveillance and immunosuppression. In this review, the authors will discuss the role of senescence in cancer immunoediting, highlighting its context- and timing-dependent effects on the different three phases, describing how senescent cells promote immune cell recruitment for cancer cell elimination or sustain tumor microenvironment inflammation for immune escape. A potential contribution of senescent cells in cancer dormancy, as a mechanism of therapy resistance and cancer relapse, will be discussed with the final objective to unravel the immunotherapeutic implications of senescence modulation in cancer.
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Affiliation(s)
- Alessandra Zingoni
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, 00161, Italy
| | - Fabrizio Antonangeli
- Institute of Molecular Biology and Pathology, National Research Council (CNR), Rome, 00185, Italy
| | - Silvano Sozzani
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, 00161, Italy
| | - Angela Santoni
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, 00161, Italy
- IRCCS Neuromed, Pozzilli, 86077, Italy
| | - Marco Cippitelli
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, 00161, Italy.
| | - Alessandra Soriani
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, 00161, Italy.
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Hernández-Reséndiz R, Villanueva-Castro E, Mateo-Nouel EDJ, Gómez-Apo E, Peñafiel-Salgado C, Salinas-Lara C, Tena-Suck ML. Calcified Pilocytic Astrocytomas and Calcifying Pseudoneoplasms of the Neuraxis: A Diagnostic Challenge. Cureus 2024; 16:e51765. [PMID: 38322074 PMCID: PMC10844034 DOI: 10.7759/cureus.51765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2024] [Indexed: 02/08/2024] Open
Abstract
Pilocytic astrocytoma (PA), recognized as the most prevalent central nervous system (CNS) tumor, has long been associated with calcifications, a characteristic often attributed to benign or indolent growth patterns. In this study, we explored the calcified attributes in these tumors that beckon a deeper understanding. This is a retrospective study, on a set of seven cases, with a histopathological diagnosis of pilocytic astrocytoma with calcifications and psammoma bodies (PB). Despite an encouraging overall survival outcome, the recurrence in four cases cast some doubt on the conventional classification. The histological study of these cases revealed a spectrum of calcifications, varying in size and morphology, all of which exhibited positive reactivity to glial fibrillary acidic protein (GFAP), osteoconduction, and osteopontin. Notably, the immunohistochemistry showed hyaline bodies displaying an atypical immune profile, strikingly negative for vimentin and GFAP, and a robust positivity for epidermal growth factor receptors (EGFR), tumor necrosis factor-alpha (TNF-α), and interleukin 1 beta (IL-1β). These results stimulated speculation that the identity of these calcified tumors may have extended and potentially embraced the realm of calcifying pseudoneoplasms of the neuraxis (CAPNON), underscored by intense pilot gliosis. This study transcends mere anatomical exploration; it delves into the intricacies of calcified tumors, casting a spotlight on the dynamic interplay between PA and CAPNON. As we traverse the frontiers of neuro-oncology, these findings pave the way for innovative avenues in the diagnostics and therapeutics of these tumors.
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Affiliation(s)
| | - Eliezer Villanueva-Castro
- Department of Neurosurgery, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Edgardo de Jesus Mateo-Nouel
- Department of Neurosurgery, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Erick Gómez-Apo
- Department of Pathology, Hospital General de México, Mexico City, MEX
| | - Carlos Peñafiel-Salgado
- Department of Neuropathology, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Citlaltepetl Salinas-Lara
- Department of Neuropathology, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
| | - Martha Lilia Tena-Suck
- Department of Neuropathology, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, MEX
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Szatmári T, Balázs K, Csordás IB, Sáfrány G, Lumniczky K. Effect of radiotherapy on the DNA cargo and cellular uptake mechanisms of extracellular vesicles. Strahlenther Onkol 2023; 199:1191-1213. [PMID: 37347291 DOI: 10.1007/s00066-023-02098-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/01/2023] [Indexed: 06/23/2023]
Abstract
In the past decades, plenty of evidence has gathered pointing to the role of extracellular vesicles (EVs) secreted by irradiated cells in the development of radiation-induced non-targeted effects. EVs are complex natural structures composed of a phospholipid bilayer which are secreted by virtually all cells and carry bioactive molecules. They can travel certain distances in the body before being taken up by recipient cells. In this review we discuss the role and fate of EVs in tumor cells and highlight the importance of DNA specimens in EVs cargo in the context of radiotherapy. The effect of EVs depends on their cargo, which reflects physiological and pathological conditions of donor cell types, but also depends on the mode of EV uptake and mechanisms involved in the route of EV internalization. While the secretion and cargo of EVs from irradiated cells has been extensively studied in recent years, their uptake is much less understood. In this review, we will focus on recent knowledge regarding the EV uptake of cancer cells and the effect of radiation in this process.
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Affiliation(s)
- Tünde Szatmári
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary.
| | - Katalin Balázs
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
| | - Ilona Barbara Csordás
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
| | - Géza Sáfrány
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
| | - Katalin Lumniczky
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
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8
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Chojak R, Fares J, Petrosyan E, Lesniak MS. Cellular senescence in glioma. J Neurooncol 2023; 164:11-29. [PMID: 37458855 DOI: 10.1007/s11060-023-04387-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/01/2023] [Indexed: 08/29/2023]
Abstract
INTRODUCTION Glioma is the most common primary brain tumor and is often associated with treatment resistance and poor prognosis. Standard treatment typically involves radiotherapy and temozolomide-based chemotherapy, both of which induce cellular senescence-a tumor suppression mechanism. DISCUSSION Gliomas employ various mechanisms to bypass or escape senescence and remain in a proliferative state. Importantly, senescent cells remain viable and secrete a large number of factors collectively known as the senescence-associated secretory phenotype (SASP) that, paradoxically, also have pro-tumorigenic effects. Furthermore, senescent cells may represent one form of tumor dormancy and play a role in glioma recurrence and progression. CONCLUSION In this article, we delineate an overview of senescence in the context of gliomas, including the mechanisms that lead to senescence induction, bypass, and escape. Furthermore, we examine the role of senescent cells in the tumor microenvironment and their role in tumor progression and recurrence. Additionally, we highlight potential therapeutic opportunities for targeting senescence in glioma.
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Affiliation(s)
- Rafał Chojak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jawad Fares
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Edgar Petrosyan
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Maciej S Lesniak
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St Clair Street, Suite 2210, Chicago, IL, 60611, USA.
- Northwestern Medicine Malnati Brain Tumor Institute, Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
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Storozynsky QT, Han X, Komant S, Agopsowicz KC, Potts KG, Gamper AM, Godbout R, Evans DH, Hitt MM. Radiation-Induced Cellular Senescence Reduces Susceptibility of Glioblastoma Cells to Oncolytic Vaccinia Virus. Cancers (Basel) 2023; 15:3341. [PMID: 37444452 DOI: 10.3390/cancers15133341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 07/15/2023] Open
Abstract
Glioblastoma (GBM) is a malignant brain cancer refractory to the current standard of care, prompting an extensive search for novel strategies to improve outcomes. One approach under investigation is oncolytic virus (OV) therapy in combination with radiotherapy. In addition to the direct cytocidal effects of radiotherapy, radiation induces cellular senescence in GBM cells. Senescent cells cease proliferation but remain viable and are implicated in promoting tumor progression. The interaction of viruses with senescent cells is nuanced; some viruses exploit the senescent state to their benefit, while others are hampered, indicating senescence-associated antiviral activity. It is unknown how radiation-induced cellular senescence may impact the oncolytic properties of OVs based on the vaccinia virus (VACV) that are used in combination with radiotherapy. To better understand this, we induced cellular senescence by treating GBM cells with radiation, and then evaluated the growth kinetics, infectivity, and cytotoxicity of an oncolytic VACV, ∆F4LΔJ2R, as well as wild-type VACV in irradiated senescence-enriched and non-irradiated human GBM cell lines. Our results show that both viruses display attenuated oncolytic activities in irradiated senescence-enriched GBM cell populations compared to non-irradiated controls. These findings indicate that radiation-induced cellular senescence is associated with antiviral activity and highlight important considerations for the combination of VACV-based oncolytic therapies with senescence-inducing agents such as radiotherapy.
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Affiliation(s)
- Quinn T Storozynsky
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, AB T6G 2E1, Canada
- Cancer Research Institute of Northern Alberta (CRINA), University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Xuefei Han
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada
| | - Shae Komant
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, AB T6G 2E1, Canada
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Kate C Agopsowicz
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada
| | - Kyle G Potts
- Alberta Children's Hospital Research Institute, Faculty of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Institute, Faculty of Medicine, University of Calgary, Calgary, AB T2N 4Z6, Canada
- Alberta Cellular Therapy and Immune Oncology (ACTION) Initiative, Faculty of Medicine, University of Calgary, Calgary, AB T2N 4Z6, Canada
| | - Armin M Gamper
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada
- Cross Cancer Institute, Edmonton, AB T6G 1Z2, Canada
| | - Roseline Godbout
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada
- Cancer Research Institute of Northern Alberta (CRINA), University of Alberta, Edmonton, AB T6G 2R3, Canada
- Cross Cancer Institute, Edmonton, AB T6G 1Z2, Canada
| | - David H Evans
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, AB T6G 2E1, Canada
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Mary M Hitt
- Department of Oncology, University of Alberta, Edmonton, AB T6G 1Z2, Canada
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, AB T6G 2E1, Canada
- Cancer Research Institute of Northern Alberta (CRINA), University of Alberta, Edmonton, AB T6G 2R3, Canada
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10
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Alhaddad L, Nofal Z, Pustovalova M, Osipov AN, Leonov S. Long-Term Cultured Human Glioblastoma Multiforme Cells Demonstrate Increased Radiosensitivity and Senescence-Associated Secretory Phenotype in Response to Irradiation. Int J Mol Sci 2023; 24:ijms24032002. [PMID: 36768320 PMCID: PMC9916727 DOI: 10.3390/ijms24032002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/14/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
The overall effect of senescence on cancer progression and cancer cell resistance to X-ray radiation (IR) is still not fully understood and remains controversial. How to induce tumor cell senescence and which senescent cell characteristics will ensure the safest therapeutic strategy for cancer treatment are under extensive investigation. While the evidence for passage number-related effects on malignant primary cells or cell lines is compelling, much less is known about how the changes affect safety and Senescence-Associated Secretory Phenotype (SASP), both of which are needed for the senescence cell-based vaccine to be effective against cancer. The present study aimed to investigate the effects of repeated passaging on the biological (self-renewal capacity and radioresistance) and functional (senescence) characteristics of the different populations of short- and long-term passaging glioblastoma multiforme (GBM) cells responding to senescence-inducing DNA-damaging IR stress. For this purpose, we compared radiobiological effects of X-ray exposure on two isogenic human U87 cell lines: U87L, minimally cultured cells (<15 passages after obtaining from the ATCC) and U87H, long-term cultured cells (>3 years of continuous culturing after obtaining from the ATCC). U87L cells displayed IR dose-related changes in the signs of IR stress-induced premature senescence. These included an increase in the proportion of senescence-associated β-galactosidase (SA-β-Gal)-positive cells, and concomitant decrease in the proportion of Ki67-positive cells and metabolically active cells. However, reproductive survival of irradiated short-term cultured U87L cells was higher compared to long-term cultured U87H cells, as the clonogenic activity results demonstrated. In contrast, the irradiated long-term cultured U87H cells possessed dose-related increases in the proportion of multinucleated giant cancer cells (MGCCs), while demonstrating higher radiosensitivity (lower self-renewal) and a significantly reduced fraction of DNA-replicating cells compared to short-term cultured U87L cells. Conditioned culture medium from U87H cells induced a significant rise of SA-β-Gal staining in U87L cells in a paracrine manner suggesting inherent SASP. Our data suggested that low-dose irradiated long-term cultured GBM cells might be a safer candidate for a recently proposed senescence cell-based vaccine against cancer.
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Affiliation(s)
- Lina Alhaddad
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Russia
- Department of Environmental Sciences, Faculty of Sciences, Damascus University, Damascus P.O. Box 30621, Syria
| | - Zain Nofal
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Russia
| | - Margarita Pustovalova
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Russia
- State Research Center—Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), 123098 Moscow, Russia
| | - Andreyan N. Osipov
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Russia
- State Research Center—Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), 123098 Moscow, Russia
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 119991 Moscow, Russia
- Correspondence:
| | - Sergey Leonov
- School of Biological and Medical Physics, Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Russia
- Institute of Cell Biophysics, Russian Academy of Sciences, 142290 Pushchino, Russia
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11
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Kim JH, Brown SL, Gordon MN. Radiation-induced senescence: therapeutic opportunities. Radiat Oncol 2023; 18:10. [PMID: 36639774 PMCID: PMC9837958 DOI: 10.1186/s13014-022-02184-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 12/19/2022] [Indexed: 01/15/2023] Open
Abstract
The limitation of cancer radiotherapy does not derive from an inability to ablate tumor, but rather to do so without excessively damaging critical tissues and organs and adversely affecting patient's quality of life. Although cellular senescence is a normal consequence of aging, there is increasing evidence showing that the radiation-induced senescence in both tumor and adjacent normal tissues contributes to tumor recurrence, metastasis, and resistance to therapy, while chronic senescent cells in the normal tissue and organ are a source of many late damaging effects. In this review, we discuss how to identify cellular senescence using various bio-markers and the role of the so-called senescence-associated secretory phenotype characteristics on the pathogenesis of the radiation-induced late effects. We also discuss therapeutic options to eliminate cellular senescence using either senolytics and/or senostatics. Finally, a discussion of cellular reprogramming is presented, another promising avenue to improve the therapeutic gain of radiotherapy.
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Affiliation(s)
- Jae Ho Kim
- grid.239864.20000 0000 8523 7701Radiobiology Research Laboratories, Department of Radiation Oncology, Henry Ford Health, 2799 West Grand Boulevard, Detroit, MI 48202 USA
| | - Stephen L. Brown
- grid.239864.20000 0000 8523 7701Radiobiology Research Laboratories, Department of Radiation Oncology, Henry Ford Health, 2799 West Grand Boulevard, Detroit, MI 48202 USA
| | - Marcia N. Gordon
- grid.17088.360000 0001 2150 1785Department of Translational Neuroscience, Michigan State University, Grand Rapids, MI 49503 USA
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12
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Chen H, Han Z, Luo Q, Wang Y, Li Q, Zhou L, Zuo H. Radiotherapy modulates tumor cell fate decisions: a review. Radiat Oncol 2022; 17:196. [PMID: 36457125 PMCID: PMC9714175 DOI: 10.1186/s13014-022-02171-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/29/2022] [Indexed: 12/02/2022] Open
Abstract
Cancer has always been a worldwide problem, and the application of radiotherapy has greatly improved the survival rate of cancer patients. Radiotherapy can modulate multiple cell fate decisions to kill tumor cells and achieve its therapeutic effect. With the development of radiotherapy technology, how to increase the killing effect of tumor cells and reduce the side effects on normal cells has become a new problem. In this review, we summarize the mechanisms by which radiotherapy induces tumor cell apoptosis, necrosis, necroptosis, pyroptosis, ferroptosis, autophagy, senescence, mitotic catastrophe, and cuproptosis. An in-depth understanding of these radiotherapy-related cell fate decisions can greatly improve the efficiency of radiotherapy for cancer.
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Affiliation(s)
| | - Zhongyu Han
- Chengdu Xinhua Hospital, Chengdu, China ,grid.411304.30000 0001 0376 205XSchool of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qian Luo
- Chengdu Xinhua Hospital, Chengdu, China
| | - Yi Wang
- Chengdu Xinhua Hospital, Chengdu, China
| | - Qiju Li
- Chengdu Xinhua Hospital, Chengdu, China
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13
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The Molecular and Cellular Strategies of Glioblastoma and Non-Small-Cell Lung Cancer Cells Conferring Radioresistance. Int J Mol Sci 2022; 23:ijms232113577. [PMID: 36362359 PMCID: PMC9656305 DOI: 10.3390/ijms232113577] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
Ionizing radiation (IR) has been shown to play a crucial role in the treatment of glioblastoma (GBM; grade IV) and non-small-cell lung cancer (NSCLC). Nevertheless, recent studies have indicated that radiotherapy can offer only palliation owing to the radioresistance of GBM and NSCLC. Therefore, delineating the major radioresistance mechanisms may provide novel therapeutic approaches to sensitize these diseases to IR and improve patient outcomes. This review provides insights into the molecular and cellular mechanisms underlying GBM and NSCLC radioresistance, where it sheds light on the role played by cancer stem cells (CSCs), as well as discusses comprehensively how the cellular dormancy/non-proliferating state and polyploidy impact on their survival and relapse post-IR exposure.
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14
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Chibaya L, Snyder J, Ruscetti M. Senescence and the tumor-immune landscape: Implications for cancer immunotherapy. Semin Cancer Biol 2022; 86:827-845. [PMID: 35143990 PMCID: PMC9357237 DOI: 10.1016/j.semcancer.2022.02.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/03/2022] [Indexed: 01/27/2023]
Abstract
Cancer therapies, including conventional chemotherapy, radiation, and molecularly targeted agents, can lead to tumor eradication through a variety of mechanisms. In addition to their effects on tumor cell growth and survival, these regimens can also influence the surrounding tumor-immune microenvironment in ways that ultimately impact therapy responses. A unique biological outcome of cancer therapy is induction of cellular senescence. Senescence is a damage-induced stress program that leads to both the durable arrest of tumor cells and remodeling the tumor-immune microenvironment through activation of a collection pleiotropic cytokines, chemokines, growth factors, and proteinases known as the senescence-associated secretory phenotype (SASP). Depending on the cancer context and the mechanism of action of the therapy, the SASP produced following therapy-induced senescence (TIS) can promote anti-tumor immunity that enhances therapeutic efficacy, or alternatively chronic inflammation that leads to therapy failure and tumor relapse. Thus, a deeper understanding of the mechanisms regulating the SASP and components necessary for robust anti-tumor immune surveillance in different cancer and therapy contexts are key to harnessing senescence for tumor control. Here we draw a roadmap to modulate TIS and its immune-stimulating features for cancer immunotherapy.
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Affiliation(s)
- Loretah Chibaya
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Jarin Snyder
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Marcus Ruscetti
- Department of Molecular, Cell, and Cancer Biology, University of Massachusetts Chan Medical School, Worcester, MA, USA; Immunology and Microbiology Program, University of Massachusetts Chan Medical School, Worcester, MA, USA; Cancer Center, University of Massachusetts Chan Medical School, Worcester, MA, USA.
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15
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Zhang S, Zhu N, Li HF, Gu J, Zhang CJ, Liao DF, Qin L. The lipid rafts in cancer stem cell: a target to eradicate cancer. Stem Cell Res Ther 2022; 13:432. [PMID: 36042526 PMCID: PMC9429646 DOI: 10.1186/s13287-022-03111-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
Cancer stem cells (CSCs) are a subpopulation of cancer cells with stem cell properties that sustain cancers, which may be responsible for cancer metastasis or recurrence. Lipid rafts are cholesterol- and sphingolipid-enriched microdomains in the plasma membrane that mediate various intracellular signaling. The occurrence and progression of cancer are closely related to lipid rafts. Emerging evidence indicates that lipid raft levels are significantly enriched in CSCs compared to cancer cells and that most CSC markers such as CD24, CD44, and CD133 are located in lipid rafts. Furthermore, lipid rafts play an essential role in CSCs, specifically in CSC self-renewal, epithelial-mesenchymal transition, drug resistance, and CSC niche. Therefore, lipid rafts are critical regulatory platforms for CSCs and promising therapeutic targets for cancer therapy.
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Affiliation(s)
- Shuo Zhang
- Laboratory of Stem Cell Regulation With Chinese Medicine and Its Application, School of Pharmacy, Hunan University of Chinese Medicine, 300 Xueshi Road, Hanpu Science and Education District, 410208, Changsha, Hunan, People's Republic of China
| | - Neng Zhu
- Department of Urology, The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Hong Fang Li
- Laboratory of Stem Cell Regulation With Chinese Medicine and Its Application, School of Pharmacy, Hunan University of Chinese Medicine, 300 Xueshi Road, Hanpu Science and Education District, 410208, Changsha, Hunan, People's Republic of China
| | - Jia Gu
- Laboratory of Stem Cell Regulation With Chinese Medicine and Its Application, School of Pharmacy, Hunan University of Chinese Medicine, 300 Xueshi Road, Hanpu Science and Education District, 410208, Changsha, Hunan, People's Republic of China
| | - Chan Juan Zhang
- Laboratory of Stem Cell Regulation With Chinese Medicine and Its Application, School of Pharmacy, Hunan University of Chinese Medicine, 300 Xueshi Road, Hanpu Science and Education District, 410208, Changsha, Hunan, People's Republic of China
| | - Duan Fang Liao
- Laboratory of Stem Cell Regulation With Chinese Medicine and Its Application, School of Pharmacy, Hunan University of Chinese Medicine, 300 Xueshi Road, Hanpu Science and Education District, 410208, Changsha, Hunan, People's Republic of China
| | - Li Qin
- Laboratory of Stem Cell Regulation With Chinese Medicine and Its Application, School of Pharmacy, Hunan University of Chinese Medicine, 300 Xueshi Road, Hanpu Science and Education District, 410208, Changsha, Hunan, People's Republic of China. .,Institutional Key Laboratory of Vascular Biology and Translational Medicine in Hunan Province, Hunan University of Chinese Medicine, Changsha, China. .,Hunan Province Engineering Research Center of Bioactive Substance Discovery of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China.
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16
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Broestl L, Warrington NM, Grandison L, Abou-Antoun T, Tung O, Shenoy S, Tallman MM, Rhee G, Yang W, Sponagel J, Yang L, Kfoury-Beaumont N, Hill CM, Qanni SA, Mao DD, Kim AH, Stewart SA, Venere M, Luo J, Rubin JB. Gonadal sex patterns p21-induced cellular senescence in mouse and human glioblastoma. Commun Biol 2022; 5:781. [PMID: 35918603 PMCID: PMC9345919 DOI: 10.1038/s42003-022-03743-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 07/20/2022] [Indexed: 01/10/2023] Open
Abstract
Males exhibit higher incidence and worse prognosis for the majority of cancers, including glioblastoma (GBM). Disparate survival may be related to sex-biased responses to treatment, including radiation. Using a mouse model of GBM, we show that female cells are more sensitive to radiation, and that senescence represents a major component of the radiation therapeutic response in both sexes. Correlation analyses revealed that the CDK inhibitor p21 and irradiation induced senescence were differentially regulated between male and female cells. Indeed, female cellular senescence was more sensitive to changes in p21 levels, a finding that was observed in wildtype and transformed murine astrocytes, as well as patient-derived GBM cell lines. Using a novel Four Core Genotypes model of GBM, we further show that sex differences in p21-induced senescence are patterned during early development by gonadal sex. These data provide a rationale for the further study of sex differences in radiation response and how senescence might be enhanced for radiation sensitization. The determination that p21 and gonadal sex are required for sex differences in radiation response will serve as a foundation for these future mechanistic studies.
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Affiliation(s)
- Lauren Broestl
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Nicole M Warrington
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Lucia Grandison
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Tamara Abou-Antoun
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Olivia Tung
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Saraswati Shenoy
- Brown School, Washington University in St. Louis, St. Louis, MO, USA
| | - Miranda M Tallman
- Department of Radiation Oncology, James Cancer Hospital and Comprehensive Cancer Center, The Ohio State University Wexner School of Medicine, Columbus, OH, USA
- Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Gina Rhee
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Wei Yang
- Department of Genetics, Washington University School of Medicine, St. Louis, MO, USA
| | - Jasmin Sponagel
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Lihua Yang
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Najla Kfoury-Beaumont
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
- Department of Neurological Surgery, University of California San Diego, La Jolla, CA, USA
| | - Cameron M Hill
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Sulaiman A Qanni
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Diane D Mao
- Department of Neurosurgery, Washington University School of Medicine, St. Louis, MO, USA
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, USA
| | - Albert H Kim
- Department of Neurosurgery, Washington University School of Medicine, St. Louis, MO, USA
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, USA
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, USA
| | - Sheila A Stewart
- Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO, USA
- Department of Cell Biology and Physiology, Washington University School of Medicine, St. Louis, MO, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
- ICCE Institute, Washington University School of Medicine, St. Louis, MO, USA
| | - Monica Venere
- Department of Radiation Oncology, James Cancer Hospital and Comprehensive Cancer Center, The Ohio State University Wexner School of Medicine, Columbus, OH, USA
| | - Jingqin Luo
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Joshua B Rubin
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA.
- Department of Neuroscience, Washington University School of Medicine, St. Louis, MO, USA.
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17
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Rahman M, Olson I, Mansour M, Carlstrom LP, Sutiwisesak R, Saber R, Rajani K, Warrington AE, Howard A, Schroeder M, Chen S, Decker PA, Sananikone EF, Zhu Y, Tchkonia T, Parney IF, Burma S, Brown D, Rodriguez M, Sarkaria JN, Kirkland JL, Burns TC. Selective Vulnerability of Senescent Glioblastoma Cells to BCL-XL Inhibition. Mol Cancer Res 2022; 20:938-948. [PMID: 35191501 PMCID: PMC9196639 DOI: 10.1158/1541-7786.mcr-21-0029] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 12/19/2021] [Accepted: 02/14/2022] [Indexed: 01/27/2023]
Abstract
Glioblastoma (GBM) is a rapidly fatal malignancy typically treated with radiation and temozolomide (TMZ), an alkylating chemotherapeutic. These cytotoxic therapies cause oxidative stress and DNA damage, yielding a senescent-like state of replicative arrest in surviving tumor cells. Unfortunately, recurrence is inevitable and may be driven by surviving tumor cells eventually escaping senescence. A growing number of so-called "senolytic" drugs have been recently identified that are defined by their ability to selectively eliminate senescent cells. A growing inventory of senolytic drugs is under consideration for several diseases associated with aging, inflammation, DNA damage, as well as cancer. Ablation of senescent tumor cells after radiation and chemotherapy could help mitigate recurrence by decreasing the burden of residual tumor cells at risk of recurrence. This strategy has not been previously explored for GBM. We evaluated a panel of 10 previously described senolytic drugs to determine whether any could exhibit selective activity against human GBM persisting after exposure to radiation or TMZ. Three of the 10 drugs have known activity against BCL-XL and preferentially induced apoptosis in radiated or TMZ-treated glioma. This senolytic activity was observed in 12 of 12 human GBM cell lines. Efficacy could not be replicated with BCL-2 inhibition or senolytic agents acting against other putative senolytic targets. Knockdown of BCL-XL decreased survival of radiated GBM cells, whereas knockdown of BCL-2 or BCL-W yielded no senolytic effect. IMPLICATIONS These findings imply that molecularly heterogeneous GBM lines share selective senescence-induced BCL-XL dependency increase the significance and translational relevance of the senolytic therapy for latent glioma.
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Affiliation(s)
- Masum Rahman
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Ian Olson
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Moustafa Mansour
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | | | - Rujapope Sutiwisesak
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
- Department of Physiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Rehan Saber
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Karishma Rajani
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | | | - Adam Howard
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Mark Schroeder
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Sisi Chen
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Paul A. Decker
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | | | - Yi Zhu
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, Minnesota
| | - Tamar Tchkonia
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, Minnesota
| | - Ian F. Parney
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Sandeep Burma
- Department of Neurosurgery, Department of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, Texas
| | - Desmond Brown
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Moses Rodriguez
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Jann N. Sarkaria
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - James L. Kirkland
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, Minnesota
| | - Terry C. Burns
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
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18
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Vilar JB, Christmann M, Tomicic MT. Alterations in Molecular Profiles Affecting Glioblastoma Resistance to Radiochemotherapy: Where Does the Good Go? Cancers (Basel) 2022; 14:cancers14102416. [PMID: 35626024 PMCID: PMC9139489 DOI: 10.3390/cancers14102416] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/06/2022] [Accepted: 05/10/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Glioblastoma is a type of brain cancer that remains incurable. Despite multiple past and ongoing preclinical studies and clinical trials, involving adjuvants to the conventional therapy and based on molecular targeting, no relevant benefit for patients’ survival has been achieved so far. The current first-line treatment regimen is based on ionizing radiation and the monoalkylating compound, temozolomide, and has been administered for more than 15 years. Glioblastoma is extremely resistant to most agents due to a mutational background that elicits quick response to insults and adapts to microenvironmental and metabolic changes. Here, we present the most recent evidence concerning the molecular features and their alterations governing pathways involved in GBM response to the standard radio-chemotherapy and discuss how they collaborate with acquired GBM’s resistance. Abstract Glioblastoma multiforme (GBM) is a brain tumor characterized by high heterogeneity, diffuse infiltration, aggressiveness, and formation of recurrences. Patients with this kind of tumor suffer from cognitive, emotional, and behavioral problems, beyond exhibiting dismal survival rates. Current treatment comprises surgery, radiotherapy, and chemotherapy with the methylating agent, temozolomide (TMZ). GBMs harbor intrinsic mutations involving major pathways that elicit the cells to evade cell death, adapt to the genotoxic stress, and regrow. Ionizing radiation and TMZ induce, for the most part, DNA damage repair, autophagy, stemness, and senescence, whereas only a small fraction of GBM cells undergoes treatment-induced apoptosis. Particularly upon TMZ exposure, most of the GBM cells undergo cellular senescence. Increased DNA repair attenuates the agent-induced cytotoxicity; autophagy functions as a pro-survival mechanism, protecting the cells from damage and facilitating the cells to have energy to grow. Stemness grants the cells capacity to repopulate the tumor, and senescence triggers an inflammatory microenvironment favorable to transformation. Here, we highlight this mutational background and its interference with the response to the standard radiochemotherapy. We discuss the most relevant and recent evidence obtained from the studies revealing the molecular mechanisms that lead these cells to be resistant and indicate some future perspectives on combating this incurable tumor.
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19
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Patil S, Reedy JL, Scroggins BT, White AO, Kwon S, Shankavaram U, López-Coral A, Chung EJ, Citrin DE. Senescence-associated tumor growth is promoted by 12-Lipoxygenase. Aging (Albany NY) 2022; 14:1068-1086. [PMID: 35158337 PMCID: PMC8876904 DOI: 10.18632/aging.203890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/08/2022] [Indexed: 12/24/2022]
Abstract
Radiation therapy is a commonly used treatment modality for cancer. Although effective in providing local tumor control, radiation causes oxidative stress, inflammation, immunomodulatory and mitogenic cytokine production, extracellular matrix production, and premature senescence in lung parenchyma. The senescence associated secretory phenotype (SASP) can promote inflammation and stimulate alterations in the surrounding tissue. Therefore, we hypothesized that radiation-induced senescent parenchymal cells in irradiated lung would enhance tumor growth. Using a murine syngeneic tumor model of melanoma and non-small cell lung cancer lung metastasis, we demonstrate that radiation causes a significant increase in markers of premature senescence in lung parenchyma within 4 to 8 weeks. Further, injection of B16F0 (melanoma) or Lewis Lung carcinoma (epidermoid lung cancer) cells at these time points after radiation results in an increase in the number and size of pulmonary tumor nodules relative to unirradiated mice. Treatment of irradiated mice with a senolytic agent (ABT-737) or agents that prevent senescence (rapamycin, INK-128) was sufficient to reduce radiation-induced lung parenchymal senescence and to mitigate radiation-enhanced tumor growth. These agents abrogated radiation-induced expression of 12-Lipoxygenase (12-LOX), a molecule implicated in several deleterious effects of senescence. Deficiency of 12-LOX prevented radiation-enhanced tumor growth. Together, these data demonstrate the pro-tumorigenic role of radiation-induced senescence, introduces the dual TORC inhibitor INK-128 as an effective agent for prevention of radiation-induced normal tissue senescence, and identifies senescence-associated 12-LOX activity as an important component of the pro-tumorigenic irradiated tissue microenvironment. These studies suggest that combining senotherapeutic agents with radiotherapy may decrease post-therapy tumor growth.
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Affiliation(s)
- Shilpa Patil
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jessica L Reedy
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Bradley T Scroggins
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ayla O White
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Seokjoo Kwon
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Uma Shankavaram
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Alfonso López-Coral
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Eun Joo Chung
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Deborah E Citrin
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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20
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Lynch SM, Guo G, Gibson DS, Bjourson AJ, Rai TS. Role of Senescence and Aging in SARS-CoV-2 Infection and COVID-19 Disease. Cells 2021; 10:3367. [PMID: 34943875 PMCID: PMC8699414 DOI: 10.3390/cells10123367] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/17/2021] [Accepted: 11/23/2021] [Indexed: 02/07/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has resulted in a global pandemic associated with substantial morbidity and mortality worldwide, with particular risk for severe disease and mortality in the elderly population. SARS-CoV-2 infection is driven by a pathological hyperinflammatory response which results in a dysregulated immune response. Current advancements in aging research indicates that aging pathways have fundamental roles in dictating healthspan in addition to lifespan. Our review discusses the aging immune system and highlights that senescence and aging together, play a central role in COVID-19 pathogenesis. In our review, we primarily focus on the immune system response to SARS-CoV-2 infection, the interconnection between severe COVID-19, immunosenescence, aging, vaccination, and the emerging problem of Long-COVID. We hope to highlight the importance of identifying specific senescent endotypes (or "sendotypes"), which can used as determinants of COVID-19 severity and mortality. Indeed, identified sendotypes could be therapeutically exploited for therapeutic intervention. We highlight that senolytics, which eliminate senescent cells, can target aging-associated pathways and therefore are proving attractive as potential therapeutic options to alleviate symptoms, prevent severe infection, and reduce mortality burden in COVID-19 and thus ultimately enhance healthspan.
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Affiliation(s)
| | | | | | | | - Taranjit Singh Rai
- Northern Ireland Centre for Stratified Medicine, School of Biomedical Sciences, Ulster University, C-TRIC Building, Altnagelvin Area Hospital, Glenshane Road, Derry BT47 6SB, UK; (S.M.L.); (G.G.); (D.S.G.); (A.J.B.)
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21
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Niklander SE, Lambert DW, Hunter KD. Senescent Cells in Cancer: Wanted or Unwanted Citizens. Cells 2021; 10:cells10123315. [PMID: 34943822 PMCID: PMC8699088 DOI: 10.3390/cells10123315] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/02/2021] [Accepted: 11/23/2021] [Indexed: 01/10/2023] Open
Abstract
Over recent decades, the field of cellular senescence has attracted considerable attention due to its association with aging, the development of age-related diseases and cancer. Senescent cells are unable to proliferate, as the pathways responsible for initiating the cell cycle are irreversibly inhibited. Nevertheless, senescent cells accumulate in tissues and develop a pro-inflammatory secretome, known as the senescence-associated secretory phenotype (SASP), which can have serious deleterious effects if not properly regulated. There is increasing evidence suggesting senescent cells contribute to different stages of carcinogenesis in different anatomical sites, mainly due to the paracrine effects of the SASP. Thus, a new therapeutic field, known as senotherapeutics, has developed. In this review, we aim to discuss the molecular mechanisms underlying the senescence response and its relationship with cancer development, focusing on the link between senescence-related inflammation and cancer. We will also discuss different approaches to target senescent cells that might be of use for cancer treatment.
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Affiliation(s)
- Sven E. Niklander
- Unidad de Patologia y Medicina Oral, Facultad de Odontologia, Universidad Andres Bello, Viña del Mar 2520000, Chile
- Correspondence: ; Tel.: +56-(32)2845108
| | - Daniel W. Lambert
- Unit of Oral and Maxillofacial Medicine and Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TA, UK; (D.W.L.); (K.D.H.)
- Healthy Lifespan Institute, University of Sheffield, Sheffield S10 2TN, UK
| | - Keith D. Hunter
- Unit of Oral and Maxillofacial Medicine and Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield S10 2TA, UK; (D.W.L.); (K.D.H.)
- Oral Biology and Pathology, University of Pretoria, Pretoria 0028, South Africa
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22
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Abstract
Significant sex differences exist across cellular, tissue organization, and body system scales to serve the distinct sex-specific functions required for reproduction. They are present in all animals that reproduce sexually and have widespread impacts on normal development, aging, and disease. Observed from the moment of fertilization, sex differences are patterned by sexual differentiation, a lifelong process that involves mechanisms related to sex chromosome complement and the epigenetic and acute activational effects of sex hormones. In this mini-review, we examine evidence for sex differences in cellular responses to DNA damage, their underlying mechanisms, and how they might relate to sex differences in cancer incidence and response to DNA-damaging treatments.
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Affiliation(s)
- Lauren Broestl
- Department of Pediatrics, Washington University School of Medicine, St Louis, MO, USA
| | - Joshua B Rubin
- Department of Pediatrics, Washington University School of Medicine, St Louis, MO, USA
- Department of Neuroscience, Washington University School of Medicine, St Louis, MO, USA
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23
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Yadav P, Chatterjee K, Saini DK. Senescent cells in 3D culture show suppressed senescence signatures. Biomater Sci 2021; 9:6461-6473. [PMID: 34582533 DOI: 10.1039/d1bm00536g] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cellular senescence, an irreversible proliferation arrested but viable cellular state, has been implicated in the progression of several age-associated pathologies. A vast amount of information about senescence has been acquired in cultured cells; however, senescence in living organisms (in vivo) remains poorly understood, mainly because of technical limitations. Furthermore, it is now widely recognized that three-dimensional (3D) culture systems are a better mimic of the in vivo physiology. Herein, senescence was induced in HeLa cells by irradiation. Non-senescent or senescent cells were cultured in soft 3D polymer scaffolds and compared with cells in conventional two-dimensional (2D) culture. This work shows that the morphology of the senescent cells markedly varies between substrates/culture platforms, driving the differences in the cytoskeletal organization, cellular division, and nanomechanical properties. One characteristic feature of senescent cells on 2D culture systems is the enlarged and flattened morphology; however, such drastic changes are not seen in vivo. This is an artificial effect of the substrate, which renders such non-physiological morphology to senescent cells. In the 3D scaffolds, this artifact is reduced. Hence, it serves as a better mimic of tissues, leading to reduced expression of senescence-associated genes, implying that the 3D scaffolds suppress the senescence in cells.
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Affiliation(s)
- Parul Yadav
- Centre for BioSystems Science and Engineering, Indian Institute of Science, C.V Raman Avenue, Bangalore 560012, India
| | - Kaushik Chatterjee
- Centre for BioSystems Science and Engineering, Indian Institute of Science, C.V Raman Avenue, Bangalore 560012, India.,Department of Materials Engineering, Indian Institute of Science, C.V Raman Avenue, Bangalore 560012, India.
| | - Deepak Kumar Saini
- Centre for BioSystems Science and Engineering, Indian Institute of Science, C.V Raman Avenue, Bangalore 560012, India.,Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, C.V Raman Avenue, Bangalore 560012, India.
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24
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Zhan D, Ma D, Wei S, Lal B, Fu Y, Eberhart C, Laterra J, Ying M, Li Y, Meeker A, Lopez-Bertoni H, Xia S. Monoallelic IDH1 R132H Mutation Mediates Glioma Cell Response to Anticancer Therapies via Induction of Senescence. Mol Cancer Res 2021; 19:1878-1888. [PMID: 34348994 DOI: 10.1158/1541-7786.mcr-21-0284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/11/2021] [Accepted: 07/28/2021] [Indexed: 01/10/2023]
Abstract
Heterozygous isocitrate dehydrogenase (IDH) R132H mutation (IDH1R132H/WT) is an early event during gliomagenesis. Clinically, patients with glioma carrying mutant IDH1 respond better to antitumor therapies. However, the mechanism by which IDH1 mutations contribute to gliomagenesis and therapeutic response remains elusive. Here we report that senescence is involved in the improved therapeutic responses of mutant IDH1 glioma cells. Knocking-in IDH1R132H/WT in glioma cells significantly enhanced gliomas cell senescence in response to temozolomide and radiation via a DNA-damage mediated mechanism. We further asked if senescence plays a role in IDH1R132H/WT-induced gliomagenesis. Together with ATRX knockout and p53/RB loss, IDH1R132H/WT transformed nonneoplastic human astroglial cells to form tumors in mouse brains. In-depth characterization revealed that a subset of these precancerous cells underwent senescence-like phenotypic changes, including flat and enlarged-cell morphology, increased senescence marker expression, decreased cell proliferation, and cell-cycle arrest at the G2-M phase. Mechanistic studies indicated that the combination of glioma driver genes (p53/RB/IDH1/ATRX) dramatically increased DNA damage and activated DNAdamage response (DDR) pathways ATR/ATR and Chk1/Chk2 in senescent cells. To determine how senescent cells drive tumor formation, we investigated non-cell-autonomous mechanisms such as senescence-associated secretory phenotype (SASP), a panel of proinflammatory and tissue-remodeling factors implicated in a tumor-permissive microenvironment. We found that astroglial cells carrying p53/RB/ATRX loss and IDH1R132H/WT upregulated key factors in SASP via an epigenetic-mediated mechanism. Our work suggests that drugs that specifically eliminate senescent cells could help kill precancerous cells and senescent tumor cells following antitumor therapies. IMPLICATIONS: The mechanisms by which IDH1 mutations contribute to gliomagenesis and therapeutic responses remain incompletely characterized; this work reveals senescence as a novel mechanism of IDH-mutant-mediated biological impact and describes new therapeutic opportunities concerning IDH1-mutant gliomas.
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Affiliation(s)
- Daqian Zhan
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Critical Care Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ding Ma
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Blood and Cell Therapy Institute, University of Science and Technology of China, Anhui Provincial Hospital, Hefei, Anhui, China
| | - Shuang Wei
- Department of Respiratory and Critical Care Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bachchu Lal
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yi Fu
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Charles Eberhart
- Department of Pathology, Division of Neuropathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - John Laterra
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.,The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland.,The Solomon H. Snyder Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mingyao Ying
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Yunqing Li
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alan Meeker
- Departments of Oncology, Pathology, Urology, Sidney Kimmel Comprehensive Cancer Center, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hernando Lopez-Bertoni
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Shuli Xia
- Neurology, Hugo W. Moser Research Institute at Kennedy Krieger Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland.
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25
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Olea europaea leaf extract decreases tumour size by affecting the LncRNA expression status in glioblastoma 3D cell cultures. Eur J Integr Med 2021. [DOI: 10.1016/j.eujim.2021.101345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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26
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Beck J, Turnquist C, Horikawa I, Harris C. Targeting cellular senescence in cancer and aging: roles of p53 and its isoforms. Carcinogenesis 2021; 41:1017-1029. [PMID: 32619002 DOI: 10.1093/carcin/bgaa071] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/26/2020] [Accepted: 06/29/2020] [Indexed: 12/11/2022] Open
Abstract
Cellular senescence and the associated secretory phenotype (SASP) promote disease in the aged population. Targeting senescent cells by means of removal, modulation of SASP or through cellular reprogramming represents a novel therapeutic avenue for treating cancer- and age-related diseases such as neurodegeneration, pulmonary fibrosis and renal disease. Cellular senescence is partly regulated by the TP53 gene, a critical tumor suppressor gene which encodes 12 or more p53 protein isoforms. This review marks a significant milestone of 40 years of Carcinogenesis publication history and p53 research and 15 years of p53 isoform research. The p53 isoforms are produced through initiation at alternative transcriptional and translational start sites and alternative mRNA splicing. These truncated p53 isoform proteins are endogenously expressed in normal human cells and maintain important functional roles, including modulation of full-length p53-mediated cellular senescence, apoptosis and DNA repair. In this review, we discuss the mechanisms and functions of cellular senescence and SASP in health and disease, the regulation of cellular senescence by p53 isoforms, and the therapeutic potential of targeting cellular senescence to treat cancer- and age-associated diseases.
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Affiliation(s)
- Jessica Beck
- Laboratory of Human Carcinogenesis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.,Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, USA
| | - Casmir Turnquist
- Laboratory of Human Carcinogenesis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.,University of Oxford Medical School, John Radcliffe Hospital, Oxford, UK
| | - Izumi Horikawa
- Laboratory of Human Carcinogenesis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Curtis Harris
- Laboratory of Human Carcinogenesis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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27
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van Schaik TA, Chen KS, Shah K. Therapy-Induced Tumor Cell Death: Friend or Foe of Immunotherapy? Front Oncol 2021; 11:678562. [PMID: 34141622 PMCID: PMC8204251 DOI: 10.3389/fonc.2021.678562] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/03/2021] [Indexed: 12/13/2022] Open
Abstract
Combinatory treatments using surgery, radiotherapy and/or chemotherapy together with immunotherapy have shown encouraging results for specific subsets of tumors, but a significant proportion of tumors remains unsusceptible. Some of these inconsistencies are thought to be the consequence of an immunosuppressive tumor microenvironment (TME) caused by therapy-induced tumor cell death (TCD). An increased understanding of the molecular mechanisms governing TCD has provided valuable insights in specific signaling cascades activated by treatment and the subsequent effects on the TME. Depending on the treatment variables of conventional chemo-, radio- and immunotherapy and the genetic composition of the tumor cells, particular cell death pathways are activated. Consequently, TCD can either have tolerogenic or immunogenic effects on the local environment and thereby affect the post-treatment anti-tumor response of immune cells. Thus, identification of these events can provide new rationales to increase the efficacy of conventional therapies combined with immunotherapies. In this review, we sought to provide an overview of the molecular mechanisms initiated by conventional therapies and the impact of treatment-induced TCD on the TME. We also provide some perspectives on how we can circumvent tolerogenic effects by adequate treatment selection and manipulation of key signaling cascades.
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Affiliation(s)
- Thijs A van Schaik
- Center for Stem Cell Therapeutics and Imaging (CSTI), Harvard Medical School, Boston, MA, United States.,Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Kok-Siong Chen
- Center for Stem Cell Therapeutics and Imaging (CSTI), Harvard Medical School, Boston, MA, United States.,Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Khalid Shah
- Center for Stem Cell Therapeutics and Imaging (CSTI), Harvard Medical School, Boston, MA, United States.,Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Harvard Stem Cell Institute, Harvard University, Cambridge, MA, United States
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28
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Serafim RB, da Silva P, Cardoso C, Di Cristofaro LFM, Netto RP, de Almeida R, Navegante G, Storti CB, de Sousa JF, de Souza FC, Panepucci R, Moreira CG, Penna LS, Silva WA, Valente V. Expression Profiling of Glioblastoma Cell Lines Reveals Novel Extracellular Matrix-Receptor Genes Correlated With the Responsiveness of Glioma Patients to Ionizing Radiation. Front Oncol 2021; 11:668090. [PMID: 34211843 PMCID: PMC8240593 DOI: 10.3389/fonc.2021.668090] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/30/2021] [Indexed: 11/13/2022] Open
Abstract
Glioblastoma (GBM) is the most lethal and frequent type of brain tumor, leading patients to death in approximately 14 months after diagnosis. GBM treatment consists in surgical removal followed by radio and chemotherapy. However, tumors commonly relapse and the treatment promotes only a slight increase in patient survival. Thus, uncovering the cellular mechanisms involved in GBM resistance is of utmost interest, and the use of cell lines has been shown to be an extremely important tool. In this work, the exploration of RNAseq data from different GBM cell lines revealed different expression signatures, distinctly correlated with the behavior of GBM cell lines regarding proliferation indexes and radio-resistance. U87MG and U138MG cells, which presented expressively reduced proliferation and increased radio-resistance, showed a particular expression signature encompassing enrichment in many extracellular matrix (ECM) and receptor genes. Contrasting, U251MG and T98G cells, that presented higher proliferation and sensibility to radiation, exhibited distinct signatures revealing consistent enrichments for DNA repair processes and although several genes from the ECM-receptor pathway showed up-regulation, enrichments for this pathway were not detected. The ECM-receptor is a master regulatory pathway that is known to impact several cellular processes including: survival, proliferation, migration, invasion, and DNA damage signaling and repair, corroborating the associations we found. Furthermore, searches to The Cancer Genome Atlas (TCGA) repository revealed prognostic correlations with glioma patients for the majority of genes highlighted in the signatures and led to the identification of 31 ECM-receptor genes individually correlated with radiation responsiveness. Interestingly, we observed an association between the number of upregulated genes and survivability greater than 5 years after diagnosis, where almost all the patients that presented 21 or more upregulated genes were deceased before 5 years. Altogether our findings suggest the clinical relevance of ECM-receptor genes signature found here for radiotherapy decision and as biomarkers of glioma prognosis.
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Affiliation(s)
- Rodolfo Bortolozo Serafim
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Patrick da Silva
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
| | - Cibele Cardoso
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | | | - Renato Petitto Netto
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
| | - Rodrigo de Almeida
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
| | - Geovana Navegante
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
| | - Camila Baldin Storti
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Juliana Ferreira de Sousa
- Radiation Oncology Branch, National Cancer Institute, National Institutes of Health (NIH), Bethesda, MD, United States
| | - Felipe Canto de Souza
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Rodrigo Panepucci
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | | | - Larissa Siqueira Penna
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
| | - Wilson Araujo Silva
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Valeria Valente
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara, Brazil
- Center for Cell-Based Therapy (CTC), Regional Blood Center of Ribeirão Preto, Ribeirão Preto, Brazil
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
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29
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Radiation Triggers a Dynamic Sequence of Transient Microglial Alterations in Juvenile Brain. Cell Rep 2021; 31:107699. [PMID: 32492415 DOI: 10.1016/j.celrep.2020.107699] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 10/08/2019] [Accepted: 05/06/2020] [Indexed: 11/21/2022] Open
Abstract
Cranial irradiation (IR), an effective tool to treat malignant brain tumors, triggers a chronic pro-inflammatory microglial response, at least in the adult brain. Using single-cell and bulk RNA sequencing, combined with histology, we show that the microglial response in the juvenile mouse hippocampus is rapid but returns toward normal within 1 week. The response is characterized by a series of temporally distinct homeostasis-, sensome-, and inflammation-related molecular signatures. We find that a single microglial cell simultaneously upregulates transcripts associated with pro- and anti-inflammatory microglial phenotypes. Finally, we show that juvenile and adult irradiated microglia are already transcriptionally distinct in the early phase after IR. Our results indicate that microglia are involved in the initial stages but may not be responsible for driving long-term inflammation in the juvenile brain.
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30
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Carreno G, Guiho R, Martinez‐Barbera JP. Cell senescence in neuropathology: A focus on neurodegeneration and tumours. Neuropathol Appl Neurobiol 2021; 47:359-378. [PMID: 33378554 PMCID: PMC8603933 DOI: 10.1111/nan.12689] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/04/2020] [Accepted: 12/13/2020] [Indexed: 01/10/2023]
Abstract
The study of cell senescence is a burgeoning field. Senescent cells can modify the cellular microenvironment through the secretion of a plethora of biologically active products referred to as the senescence-associated secretory phenotype (SASP). The consequences of these paracrine signals can be either beneficial for tissue homeostasis, if senescent cells are properly cleared and SASP activation is transient, or result in organ dysfunction, when senescent cells accumulate within the tissues and SASP activation is persistent. Several studies have provided evidence for the role of senescence and SASP in promoting age-related diseases or driving organismal ageing. The hype about senescence has been further amplified by the fact that a group of drugs, named senolytics, have been used to successfully ameliorate the burden of age-related diseases and increase health and life span in mice. Ablation of senescent cells in the brain prevents disease progression and improves cognition in murine models of neurodegenerative conditions. The role of senescence in cancer has been more thoroughly investigated, and it is now accepted that senescence is a double-edged sword that can paradoxically prevent or promote tumourigenesis in a context-dependent manner. In addition, senescence induction followed by senolytic treatment is starting to emerge as a novel therapeutic avenue that could improve current anti-cancer therapies and reduce tumour recurrence. In this review, we discuss recent findings supporting the role of cell senescence in the pathogenesis of neurodegenerative diseases and in brain tumours. A better understanding of senescence is likely to result in the development of novel and efficacious anti-senescence therapies against these brain pathologies.
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Affiliation(s)
- Gabriela Carreno
- Developmental Biology and Cancer ProgrammeBirth Defects Research CentreInstitute of Child Health Great Ormond Street HospitalUniversity College London30 Guilford StreetLondonWC1N 1EHUK
| | - Romain Guiho
- Developmental Biology and Cancer ProgrammeBirth Defects Research CentreInstitute of Child Health Great Ormond Street HospitalUniversity College London30 Guilford StreetLondonWC1N 1EHUK
| | - Juan Pedro Martinez‐Barbera
- Developmental Biology and Cancer ProgrammeBirth Defects Research CentreInstitute of Child Health Great Ormond Street HospitalUniversity College London30 Guilford StreetLondonWC1N 1EHUK
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31
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Salunkhe S, Mishra SV, Nair J, Shah S, Gardi N, Thorat R, Sarkar D, Rajendra J, Kaur E, Dutt S. Nuclear localization of p65 reverses therapy-induced senescence. J Cell Sci 2021; 134:jcs.253203. [PMID: 33526713 DOI: 10.1242/jcs.253203] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 01/21/2021] [Indexed: 01/07/2023] Open
Abstract
Senescence is the arrest of cell proliferation and is a tumor suppressor phenomenon. In a previous study, we have shown that therapy-induced senescence of glioblastoma multiforme (GBM) cells can prevent relapse of GBM tumors. Here, we demonstrate that ciprofloxacin-induced senescence in glioma-derived cell lines and primary glioma cultures is defined by SA-β-gal positivity, a senescence-associated secretory phenotype (SASP), a giant cell (GC) phenotype, increased levels of reactive oxygen species (ROS), γ-H2AX and a senescence-associated gene expression signature, and has three stages of senescence -initiation, pseudo-senescence and permanent senescence. Ciprofloxacin withdrawal during initiation and pseudo-senescence reinitiated proliferation in vitro and tumor formation in vivo Importantly, prolonged treatment with ciprofloxacin induced permanent senescence that failed to reverse following ciprofloxacin withdrawal. RNA-seq revealed downregulation of the p65 (RELA) transcription network, as well as incremental expression of SMAD pathway genes from initiation to permanent senescence. Ciprofloxacin withdrawal during initiation and pseudo-senescence, but not permanent senescence, increased the nuclear localization of p65 and escape from ciprofloxacin-induced senescence. By contrast, permanently senescent cells showed loss of nuclear p65 and increased apoptosis. Pharmacological inhibition or genetic knockdown of p65 upheld senescence in vitro and inhibited tumor formation in vivo Our study demonstrates that levels of nuclear p65 define the window of reversibility of therapy-induced senescence and that permanent senescence can be induced in GBM cells when the use of senotherapeutics is coupled with p65 inhibitors.
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Affiliation(s)
- Sameer Salunkhe
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Saket V Mishra
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Jyothi Nair
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Sanket Shah
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Nilesh Gardi
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India.,Department of Medical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Navi Mumbai, Maharashtra 410210, India
| | - Rahul Thorat
- Laboratory Animal Facility, Advanced Centre for Treatment, Research and Education in Cancer Kharghar, Navi Mumbai, Maharashtra 410210, India
| | - Debashmita Sarkar
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Jacinth Rajendra
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Ekjot Kaur
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India.,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
| | - Shilpee Dutt
- Shilpee Dutt Laboratory, Advanced Centre for Treatment, Research and Education in Cancer, Kharghar, Navi Mumbai, Maharashtra 410210, India .,Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400 094, India
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Vinchure OS, Whittemore K, Kushwah D, Blasco MA, Kulshreshtha R. miR-490 suppresses telomere maintenance program and associated hallmarks in glioblastoma. Cell Mol Life Sci 2021; 78:2299-2314. [PMID: 32970185 PMCID: PMC11073096 DOI: 10.1007/s00018-020-03644-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/09/2020] [Accepted: 09/12/2020] [Indexed: 01/15/2023]
Abstract
Glioblastoma (GBM) is the most aggressive cancer of central nervous system with worst patient outcome. Telomere maintenance is a crucial mechanism governing GBM initiation and progression making it an attractive target. microRNAs (miRNAs) have shown therapeutic potential in GBM. Earlier, we showed miR-490 is downregulated in GBM patients and plays a tumor suppressive role. Here, we show that miR-490 regulates telomere maintenance program in GBM by directly targeting Telomeric Repeat-binding Factor 2 (TERF2) of the shelterin complex, Tankyrase 2 (TNKS2) and Serine/Threonine-protein kinase, SMG1. Overexpression of miR-490 resulted in effects characteristic to hampered telomere maintenance via TERF2 inhibition. These include induction of telomere dysfunction-induced foci and global DNA damage (53BP1 foci), along with an increase in p-γH2AX levels. Further, it led to inhibition of telomere maintenance hallmarks via reduced stemness (SOX2 and SOX4 downregulation) and induction of senescence (H3K9me3 marks gain and SIRT1 downregulation). It also initiated downstream DNA damage response (DDR) leading to p53 pathway activation. Moreover, microarray data analysis highlighted an overlap between miR-490 expression and REST-inhibition responses in GBM. Thus, miR-490-mediated targeting of telomere maintenance could be therapeutically important in GBM.
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Affiliation(s)
- Omkar Suhas Vinchure
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, New Delhi, 110016, India
| | - Kurt Whittemore
- Telomeres and Telomerase Group, Spanish National Cancer Research Centre (CNIO), Melchor Fernandez Almagro 3, 28029, Madrid, Spain
| | - Deependra Kushwah
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, New Delhi, 110016, India
| | - Maria A Blasco
- Telomeres and Telomerase Group, Spanish National Cancer Research Centre (CNIO), Melchor Fernandez Almagro 3, 28029, Madrid, Spain
| | - Ritu Kulshreshtha
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, New Delhi, 110016, India.
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Kuang Y, Kang J, Li H, Liu B, Zhao X, Li L, Jin X, Li Q. Multiple functions of p21 in cancer radiotherapy. J Cancer Res Clin Oncol 2021; 147:987-1006. [PMID: 33547489 DOI: 10.1007/s00432-021-03529-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 01/10/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Greater than half of cancer patients experience radiation therapy, for both radical and palliative objectives. It is well known that researches on radiation response mechanisms are conducive to improve the efficacy of cancer radiotherapy. p21 was initially identified as a widespread inhibitor of cyclin-dependent kinases, transcriptionally modulated by p53 and a marker of cellular senescence. It was once considered that p21 acts as a tumour suppressor mainly to restrain cell cycle progression, thereby resulting in growth suppression. With the deepening researches on p21, p21 has been found to regulate radiation responses via participating in multiple cellular processes, including cell cycle arrest, apoptosis, DNA repair, senescence and autophagy. Hence, a comprehensive summary of the p21's functions in radiation response will provide a new perspective for radiotherapy against cancer. METHODS We summarize the recent pertinent literature from various electronic databases, including PubMed and analyzed several datasets from Gene Expression Omnibus database. This review discusses how p21 influences the effect of cancer radiotherapy via involving in multiple signaling pathways and expounds the feasibility, barrier and risks of using p21 as a biomarker as well as a therapeutic target of radiotherapy. CONCLUSION p21's complicated and important functions in cancer radiotherapy make it a promising therapeutic target. Besides, more thorough insights of p21 are needed to make it a safe therapeutic target.
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Affiliation(s)
- Yanbei Kuang
- Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou, 730000, Gansu, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jian Kang
- College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Hongbin Li
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Bingtao Liu
- Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou, 730000, Gansu, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xueshan Zhao
- The First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Linying Li
- Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou, 730000, Gansu, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiaodong Jin
- Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu, China.
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou, 730000, China.
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou, 730000, Gansu, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Qiang Li
- Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou, 730000, Gansu, China.
- Key Laboratory of Heavy Ion Radiation Biology and Medicine, Chinese Academy of Sciences, Lanzhou, 730000, China.
- Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Lanzhou, 730000, Gansu, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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Abstract
Cellular senescence is a cell cycle arrest in damaged or aged cells. Although this represents a critical mechanism of tumor suppression, persistence of senescent cells during aging induces chronic inflammation and tissue dysfunction through the adoption of the senescence-associated secretory phenotype (SASP). This has been shown to promote the progression of age-associated diseases such as Alzheimer's disease, pulmonary fibrosis, and atherosclerosis. As the global population ages, the role of cellular senescence in disease is becoming a more critical area of research. In this review, mechanisms, biomarkers, and pathology of cellular senescence and SASP are described with a brief discussion of literature supporting a role for cellular senescence in veterinary diseases. Cell culture and mouse models used in senescence studies are also reviewed including the senescence-accelerated mouse-prone (SAMP), senescence pathway knockout mice (p53, p21 [CDKN1A], and p16 [CDKN2A]), and the more recently developed senolysis mice, which allow for direct visualization and elimination (or lysis) of senescent cells in live mice (p16-3MR and INK-ATTAC). These and other mouse models have demonstrated the importance of cellular senescence in embryogenesis and wound healing but have also identified a therapeutic benefit for targeting persistent senescent cells in age-associated diseases including neurodegeneration, diabetes, and cardiac fibrosis.
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Affiliation(s)
- Jessica Beck
- Laboratory of Human Carcinogenesis, 313611National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Purdue University, West Lafayette, IN, USA
| | - Izumi Horikawa
- Laboratory of Human Carcinogenesis, 313611National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Curtis Harris
- Laboratory of Human Carcinogenesis, 313611National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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Xu X, Shen X, Feng W, Yang D, Jin L, Wang J, Wang M, Ting Z, Xue F, Zhang J, Meng C, Chen R, Zheng X, Du L, Xuan L, Wang Y, Xie T, Huang Z. D-galactose induces senescence of glioblastoma cells through YAP-CDK6 pathway. Aging (Albany NY) 2020; 12:18501-18521. [PMID: 32991321 PMCID: PMC7585072 DOI: 10.18632/aging.103819] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 06/29/2020] [Indexed: 02/06/2023]
Abstract
Treatment of glioblastoma using radiotherapy and chemotherapy has various outcomes, key among them being cellular senescence. However, the molecular mechanisms of this process remain unclear. In the present study, we tested the ability of D-galactose (D-gal), a reducing sugar, to induce senescence in glioblastoma cells. Following pretreatment with D-gal, glioblastoma cell lines (C6 and U87MG) showed typical characteristics of senescence. These included the reduced cell proliferation, hypertrophic morphology, increased senescence-associated β-galactosidase activity, downregulation of Lamin B1, and upregulation of several senescence-associated genes such as p16, p53, and NF-κB. Furthermore, our results showed that D-gal was more suitable than etoposide (a DNA-damage drug) in inducing senescence of glioblastoma cells. Mechanistically, D-gal inactivated the YAP-CDK6 signaling pathway, while overexpression of YAP or CDK6 could restore D-gal-induced senescence of C6 cells. Finally, metformin, an anti-aging agent, activated the YAP-CDK6 pathway and suppressed D-gal-induced senescence of C6 cells. Taken together, these findings established a new model for analyzing senescence in glioblastoma cells, which occurred through the YAP-CDK6 pathway. This is expected to provide a basis for development of novel therapies for the treatment of glioblastoma.
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Affiliation(s)
- Xingxing Xu
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Xiya Shen
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Wenjin Feng
- Zhejiang Sinogen Medical Equipment Co., Ltd, Wenzhou, 325000, Zhejiang, China
| | - Danlu Yang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Lingting Jin
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Jiaojiao Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Mianxian Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Zhang Ting
- Department of Neurobiology, Key Laboratory of Medical Neurobiology, Ministry of Health of China, School of Medicine, Zhejiang University, Hangzhou,310058, China
| | - Feng Xue
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Jingjing Zhang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Chaobo Meng
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Roumeng Chen
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Xinru Zheng
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Leilei Du
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Lina Xuan
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Ying Wang
- Department of Transfusion Medicine, Zhejiang Provincial People’s Hospital of Hangzhou Medical College, Hangzhou 310053, China
| | - Tian Xie
- Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Zhihui Huang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China,Key Laboratory of Elemene Anti-Cancer Medicine of Zhejiang Province and Holistic Integrative Pharmacy Institutes, and Department of Neurosurgery of Affiliated Hospital, Hangzhou Normal University, Hangzhou 311121, China,Department of Orthopedics (Spine Surgery), The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
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Limbad C, Oron TR, Alimirah F, Davalos AR, Tracy TE, Gan L, Desprez PY, Campisi J. Astrocyte senescence promotes glutamate toxicity in cortical neurons. PLoS One 2020; 15:e0227887. [PMID: 31945125 PMCID: PMC6964973 DOI: 10.1371/journal.pone.0227887] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 12/31/2019] [Indexed: 12/13/2022] Open
Abstract
Neurodegeneration is a major age-related pathology. Cognitive decline is characteristic of patients with Alzheimer’s and related dementias and cancer patients after chemo- or radio-therapies. A recently emerged driver of these and other age-related pathologies is cellular senescence, a cell fate that entails a permanent cell cycle arrest and pro-inflammatory senescence-associated secretory phenotype (SASP). Although there is a link between inflammation and neurodegenerative diseases, there are many open questions regarding how cellular senescence affects neurodegenerative pathologies. Among the various cell types in the brain, astrocytes are the most abundant. Astrocytes have proliferative capacity and are essential for neuron survival. Here, we investigated the phenotype of primary human astrocytes made senescent by X-irradiation, and identified genes encoding glutamate and potassium transporters as specifically downregulated upon senescence. This down regulation led to neuronal cell death in co-culture assays. Unbiased RNA sequencing of transcripts expressed by non-senescent and senescent astrocytes confirmed that glutamate homeostasis pathway declines upon senescence. Our results suggest a key role for cellular senescence, particularly in astrocytes, in excitotoxicity, which may lead to neurodegeneration including Alzheimer’s disease and related dementias.
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Affiliation(s)
- Chandani Limbad
- Buck Institute for Research on Aging, Novato, California, United States of America
- Comparative Biochemistry Graduate Program, University of California, Berkeley, California, United States of America
| | - Tal Ronnen Oron
- Buck Institute for Research on Aging, Novato, California, United States of America
| | - Fatouma Alimirah
- Buck Institute for Research on Aging, Novato, California, United States of America
| | - Albert R. Davalos
- Buck Institute for Research on Aging, Novato, California, United States of America
| | - Tara E. Tracy
- Buck Institute for Research on Aging, Novato, California, United States of America
- Gladstone Institute of Neurological Disease, San Francisco, California, United States of America
- Department of Neurology, Weill Institute of Neuroscience, University of California, San Francisco, California, United States of America
| | - Li Gan
- Gladstone Institute of Neurological Disease, San Francisco, California, United States of America
- Department of Neurology, Weill Institute of Neuroscience, University of California, San Francisco, California, United States of America
| | - Pierre-Yves Desprez
- Buck Institute for Research on Aging, Novato, California, United States of America
- California Pacific Medical Center, San Francisco, California, United States of America
| | - Judith Campisi
- Buck Institute for Research on Aging, Novato, California, United States of America
- Lawrence Berkeley National Laboratory, Berkeley, California, United States of America
- * E-mail: ,
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37
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Muñoz DP, Yannone SM, Daemen A, Sun Y, Vakar-Lopez F, Kawahara M, Freund AM, Rodier F, Wu JD, Desprez PY, Raulet DH, Nelson PS, van ’t Veer LJ, Campisi J, Coppé JP. Targetable mechanisms driving immunoevasion of persistent senescent cells link chemotherapy-resistant cancer to aging. JCI Insight 2019; 5:124716. [PMID: 31184599 PMCID: PMC6675550 DOI: 10.1172/jci.insight.124716] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 06/05/2019] [Indexed: 12/12/2022] Open
Abstract
Cellular senescence is a tumor suppressive mechanism that can paradoxically contribute to aging pathologies. Despite evidence of immune clearance in mouse models, it is not known how senescent cells (SnCs) persist and accumulate with age or in tumors in individuals. Here, we identify cooperative mechanisms that orchestrate the immunoevasion and persistence of normal and cancer human SnCs through extracellular targeting of natural killer receptor signaling. Damaged SnCs avoid immune recognition through MMPs-dependent shedding of NKG2D-ligands reinforced via paracrine suppression of NKG2D receptor-mediated immunosurveillance. These coordinated immunoediting processes are evident in residual, drug-resistant tumors from cohorts of >700 prostate and breast cancer patients treated with senescence-inducing genotoxic chemotherapies. Unlike in mice, these reversible senescence-subversion mechanisms are independent of p53/p16 and exacerbated in oncogenic RAS-induced senescence. Critically, the p16INK4A tumor suppressor can disengage the senescence growth arrest from the damage-associated immune senescence program, which is manifest in benign nevi lesions where indolent SnCs accumulate over time and preserve a non-pro-inflammatory tissue microenvironment maintaining NKG2D-mediated immunosurveillance. Our study shows how subpopulations of SnCs elude immunosurveillance, and reveals secretome-targeted therapeutic strategies to selectively eliminate -and restore the clearance of- the detrimental SnCs that actively persist after chemotherapy and accumulate at sites of aging pathologies.
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Affiliation(s)
- Denise P. Muñoz
- Swim Across America National Laboratory, Children’s Hospital Oakland Research Institute, UCSF Benioff Children’s Hospital Oakland, Oakland, California, USA
| | - Steven M. Yannone
- Lawrence Berkeley National Laboratory, Life Sciences Division, Berkeley, California, USA
| | - Anneleen Daemen
- Helen Diller Family Comprehensive Cancer Center, Department of Laboratory Medicine, UCSF, San Francisco, California, USA
| | - Yu Sun
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Funda Vakar-Lopez
- Department of Pathology, University of Washington, Seattle, Washington, USA
| | - Misako Kawahara
- Lawrence Berkeley National Laboratory, Life Sciences Division, Berkeley, California, USA
- Helen Diller Family Comprehensive Cancer Center, Department of Laboratory Medicine, UCSF, San Francisco, California, USA
| | - Adam M. Freund
- Lawrence Berkeley National Laboratory, Life Sciences Division, Berkeley, California, USA
- Buck Institute for Research on Aging, Novato, California, USA
| | - Francis Rodier
- Lawrence Berkeley National Laboratory, Life Sciences Division, Berkeley, California, USA
| | - Jennifer D. Wu
- Department of Pathology, University of Washington, Seattle, Washington, USA
| | - Pierre-Yves Desprez
- Buck Institute for Research on Aging, Novato, California, USA
- Research Institute, California Pacific Medical Center, San Francisco, California, USA
| | - David H. Raulet
- Department of Molecular and Cell Biology, Division of Immunology and Pathogenesis, University of California, Berkeley, Berkeley, California, USA
| | - Peter S. Nelson
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Laura J. van ’t Veer
- Helen Diller Family Comprehensive Cancer Center, Department of Laboratory Medicine, UCSF, San Francisco, California, USA
| | - Judith Campisi
- Lawrence Berkeley National Laboratory, Life Sciences Division, Berkeley, California, USA
- Buck Institute for Research on Aging, Novato, California, USA
| | - Jean-Philippe Coppé
- Lawrence Berkeley National Laboratory, Life Sciences Division, Berkeley, California, USA
- Helen Diller Family Comprehensive Cancer Center, Department of Laboratory Medicine, UCSF, San Francisco, California, USA
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38
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Tabasso AFS, Jones DJL, Jones GDD, Macip S. Radiotherapy-Induced Senescence and its Effects on Responses to Treatment. Clin Oncol (R Coll Radiol) 2019; 31:283-289. [PMID: 30826201 DOI: 10.1016/j.clon.2019.02.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 01/22/2019] [Indexed: 12/24/2022]
Abstract
Radiotherapy is still a treatment of choice for many malignancies, often in combination with other strategies. However, its efficacy is limited by the dose that can be safely administered without eliciting serious side-effects, as well as the fact that recurrence is common, particularly in large tumours. Combining radiotherapy with drugs that could sensitise cells to radiation and/or reduce the factors that promote the recovery of the surviving cancer cells is a promising approach. Ionising radiation has been shown to induce senescence and the accumulation of senescent cells creates a microenvironment that facilitates neoplastic growth. This provides a rationale to test the addition of anti-senescent drugs, some of which are already available in the clinic, to radiotherapy protocols. Here, we discuss the relevance of radiotherapy-induced senescent cell accumulation and the potential interventions to minimise its negative effects.
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Affiliation(s)
- A F S Tabasso
- Leicester Cancer Research Centre, Leicester Royal Infirmary, University of Leicester, Leicester, UK; Mechanisms of Cancer and Ageing Laboratory, Department of Molecular and Cell Biology, University of Leicester, Leicester, UK
| | - D J L Jones
- Leicester Cancer Research Centre, Leicester Royal Infirmary, University of Leicester, Leicester, UK
| | - G D D Jones
- Leicester Cancer Research Centre, Leicester Royal Infirmary, University of Leicester, Leicester, UK
| | - S Macip
- Mechanisms of Cancer and Ageing Laboratory, Department of Molecular and Cell Biology, University of Leicester, Leicester, UK.
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39
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Jeon HY, Ham SW, Kim JK, Jin X, Lee SY, Shin YJ, Choi CY, Sa JK, Kim SH, Chun T, Jin X, Nam DH, Kim H. Ly6G + inflammatory cells enable the conversion of cancer cells to cancer stem cells in an irradiated glioblastoma model. Cell Death Differ 2019; 26:2139-2156. [PMID: 30804471 PMCID: PMC6748155 DOI: 10.1038/s41418-019-0282-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 01/07/2019] [Accepted: 01/09/2019] [Indexed: 02/08/2023] Open
Abstract
Most glioblastomas frequently recur at sites of radiotherapy, but it is unclear if changes in the tumor microenvironment due to radiotherapy influence glioblastoma recurrence. Here, we demonstrate that radiation-induced senescent glioblastoma cells exhibit a senescence-associated secretory phenotype that functions through NFκB signaling to influence changes in the tumor microenvironment, such as recruitment of Ly6G+ inflammatory cells and vessel formation. In particular, Ly6G+ cells promote conversion of glioblastoma cells to glioblastoma stem cells (GSCs) through the NOS2-NO-ID4 regulatory axis. Specific inhibition of NFκB signaling in irradiated glioma cells using the IκBα super repressor prevents changes in the tumor microenvironment and dedifferentiation of glioblastoma cells. Treatment with Ly6G-neutralizing antibodies also reduces the number of GSCs and prolongs survival in tumor-bearing mice after radiotherapy. Clinically, a positive correlation exists between Ly6G+ cells and the NOS2-NO-ID4 regulatory axis in patients diagnosed with recurrent glioblastoma. Together, our results illustrate important roles for Ly6G+ inflammatory cells recruited by radiation-induced SASP in cancer cell dedifferentiation and tumor recurrence.
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Affiliation(s)
- Hee-Young Jeon
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea.,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea
| | - Seok Won Ham
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea.,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea
| | - Jun-Kyum Kim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea.,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea
| | - Xiong Jin
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea.,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea
| | - Seon Yong Lee
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Yong Jae Shin
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Institute for Refractory Cancer Research, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Chang-Yong Choi
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea.,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea
| | - Jason K Sa
- Institute for Refractory Cancer Research, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Se Hoon Kim
- Department of Pathology, College of Medicine, Yonsei University, Seoul, Republic of Korea
| | - Taehoon Chun
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea.,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea
| | - Xun Jin
- Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,Institute of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Do-Hyun Nam
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Institute for Refractory Cancer Research, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea.,Department of Health Science & Technology, Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Hyunggee Kim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea. .,Institute of Animal Molecular Biotechnology, Korea University, Seoul, Republic of Korea. .,Department of Medical Engineering, College of Medicine, Korea University, Seoul, Republic of Korea.
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40
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Gupta K, Burns TC. Radiation-Induced Alterations in the Recurrent Glioblastoma Microenvironment: Therapeutic Implications. Front Oncol 2018; 8:503. [PMID: 30467536 PMCID: PMC6236021 DOI: 10.3389/fonc.2018.00503] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 10/15/2018] [Indexed: 01/19/2023] Open
Abstract
Glioblastoma (GBM) is uniformly fatal with a median survival of just over 1 year, despite best available treatment including radiotherapy (RT). Impacts of prior brain RT on recurrent tumors are poorly understood, though increasing evidence suggests RT-induced changes in the brain microenvironment contribute to recurrent GBM aggressiveness. The tumor microenvironment impacts malignant cells directly and indirectly through stromal cells that support tumor growth. Changes in extracellular matrix (ECM), abnormal vasculature, hypoxia, and inflammation have been reported to promote tumor aggressiveness that could be exacerbated by prior RT. Prior radiation may have long-term impacts on microglia and brain-infiltrating monocytes, leading to lasting alterations in cytokine signaling and ECM. Tumor-promoting CNS injury responses are recapitulated in the tumor microenvironment and augmented following prior radiation, impacting cell phenotype, proliferation, and infiltration in the CNS. Since RT is vital to GBM management, but substantially alters the tumor microenvironment, we here review challenges, knowledge gaps, and therapeutic opportunities relevant to targeting pro-tumorigenic features of the GBM microenvironment. We suggest that insights from RT-induced changes in the tumor microenvironment may provide opportunities to target mechanisms, such as cellular senescence, that may promote GBM aggressiveness amplified in previously radiated microenvironment.
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Affiliation(s)
- Kshama Gupta
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States
| | - Terry C Burns
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States
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41
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Gonzalez-Meljem JM, Apps JR, Fraser HC, Martinez-Barbera JP. Paracrine roles of cellular senescence in promoting tumourigenesis. Br J Cancer 2018; 118:1283-1288. [PMID: 29670296 PMCID: PMC5959857 DOI: 10.1038/s41416-018-0066-1] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 03/02/2018] [Accepted: 03/02/2018] [Indexed: 12/26/2022] Open
Abstract
Senescent cells activate genetic programmes that irreversibly inhibit cellular proliferation, but also endow these cells with distinctive metabolic and signalling phenotypes. Although senescence has historically been considered a protective mechanism against tumourigenesis, the activities of senescent cells are increasingly being associated with age-related diseases, including cancer. An important feature of senescent cells is the secretion of a vast array of pro-inflammatory cytokines, chemokines, and growth factors collectively known as the senescence-associated secretory phenotype (SASP). Recent research has shown that SASP paracrine signalling can mediate several pro-tumourigenic effects, such as enhancing malignant phenotypes and promoting tumour initiation. In this review, we summarise the paracrine activities of senescent cells and their role in tumourigenesis through direct effects on growth and proliferation of tumour cells, tumour angiogenesis, invasion and metastasis, cellular reprogramming and emergence of tumour-initiating cells, and tumour interactions with the local immune environment. The evidence described here suggests cellular senescence acts as a double-edged sword in cancer pathogenesis, which demands further attention in order to support the use of senolytic or SASP-modulating compounds for cancer treatment.
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Affiliation(s)
- Jose Mario Gonzalez-Meljem
- Developmental Biology and Cancer Research Programme, UCL Great Ormond Street Institute of Child Health, Guilford Street, London, WC1N 1EH, UK.,Basic Research Department, Instituto Nacional de Geriatría, Anillo Periférico 2767, Magdalena Contreras, 10200, Mexico City, Mexico
| | - John Richard Apps
- Developmental Biology and Cancer Research Programme, UCL Great Ormond Street Institute of Child Health, Guilford Street, London, WC1N 1EH, UK
| | - Helen Christina Fraser
- Developmental Biology and Cancer Research Programme, UCL Great Ormond Street Institute of Child Health, Guilford Street, London, WC1N 1EH, UK
| | - Juan Pedro Martinez-Barbera
- Developmental Biology and Cancer Research Programme, UCL Great Ormond Street Institute of Child Health, Guilford Street, London, WC1N 1EH, UK.
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Pawlowska E, Szczepanska J, Szatkowska M, Blasiak J. An Interplay between Senescence, Apoptosis and Autophagy in Glioblastoma Multiforme-Role in Pathogenesis and Therapeutic Perspective. Int J Mol Sci 2018; 19:ijms19030889. [PMID: 29562589 PMCID: PMC5877750 DOI: 10.3390/ijms19030889] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 03/14/2018] [Accepted: 03/15/2018] [Indexed: 12/12/2022] Open
Abstract
Autophagy, cellular senescence, programmed cell death and necrosis are key responses of a cell facing a stress. These effects are partly interconnected, but regulation of their mutual interactions is not completely clear. That regulation seems to be especially important in cancer cells, which have their own program of development and demand more nutrition and energy than normal cells. Glioblastoma multiforme (GBM) belongs to the most aggressive and most difficult to cure cancers, so studies on its pathogenesis and new therapeutic strategies are justified. Using an animal model, it was shown that autophagy is required for GBM development. Temozolomide (TMZ) is the key drug in GBM chemotherapy and it was reported to induce senescence, autophagy and apoptosis in GBM. In some GBM cells, TMZ induces small toxicity despite its significant concentration and GBM cells can be intrinsically resistant to apoptosis. Resveratrol, a natural compound, was shown to potentiate anticancer effect of TMZ in GBM cells through the abrogation G2-arrest and mitotic catastrophe resulting in senescence of GBM cells. Autophagy is the key player in TMZ resistance in GBM. TMZ can induce apoptosis due to selective inhibition of autophagy, in which autophagic vehicles accumulate as their fusion with lysosomes is blocked. Modulation of autophagic action of TMZ with autophagy inhibitors can result in opposite outcomes, depending on the step targeted in autophagic flux. Studies on relationships between senescence, autophagy and apoptosis can open new therapeutic perspectives in GBM.
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Affiliation(s)
- Elzbieta Pawlowska
- Department of Orthodontics, Medical University of Lodz, 92-216 Lodz, Poland.
| | - Joanna Szczepanska
- Department of Pediatric Dentistry, Medical University of Lodz, 92-216 Lodz, Poland.
| | - Magdalena Szatkowska
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland.
| | - Janusz Blasiak
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland.
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43
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Nakagawa H, Sasagawa S, Itoh K. Sodium butyrate induces senescence and inhibits the invasiveness of glioblastoma cells. Oncol Lett 2017; 15:1495-1502. [PMID: 29434841 PMCID: PMC5776921 DOI: 10.3892/ol.2017.7518] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 10/20/2017] [Indexed: 01/24/2023] Open
Abstract
Sodium butyrate (SB), a short chain (C-4) saturated fatty acid, is present in the human bowel at increased concentrations (~2 mM) as a food metabolite. It has been demonstrated that SB exerts an anti-tumor effect as a histone deacetylase inhibitor; however, its precise mechanism of action remains to be elucidated. The present study focused on the mechanisms underlying the effects of SB on glioblastoma (GB) cell proliferation, motility and invasion. In human GB A172 cells, flow cytometry and a Boyden chamber assay demonstrated that physiological concentrations of SB (0.25–4.00 mM) dose-dependently inhibited cell proliferation and invasion. SB also affected cellular morphology, with increases in cell area and the number of focal adhesions observed. However, the phosphorylation (Y397 site) of focal adhesion kinase (FAK) was increased, while that of myosin light chain (S19 site) was unaltered. All of these SB-induced effects were reversible and attenuated following SB withdrawal. In addition, A172 cells treated with SB exhibited positivity for senescence-associated (SA) β-galactosidase (gal) staining and elevated protein expression of p53 and p21 in a time- and dose-dependent manner, whereas the expression of p21 mRNA decreased. Knockdown of p21 expression using small interfering RNA reversed the inhibition of cell growth inhibition and positivity for SA β-gal staining, but did not reverse the inhibition of cell motility and enhanced phosphorylation of FAK. This suggests that cells require p21 to induce senescence but not for SB-mediated decreased motility. Therefore, the current study demonstrated that SB inhibits GB cell proliferation, induces cells to senesce and inhibits tumor cell invasion, indicating that it may be developed as a novel therapeutic strategy to treat GB.
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Affiliation(s)
- Hidemitsu Nakagawa
- Department of Neurosurgery, Nozaki Tokushukai Hospital, Daito, Osaka 574-0074, Japan
| | - Satoru Sasagawa
- Department of Molecular Biology, Research Institute Nozaki Tokushukai, Daito, Osaka 574-0074, Japan
| | - Kazuyuki Itoh
- Department of Molecular Biology, Research Institute Nozaki Tokushukai, Daito, Osaka 574-0074, Japan
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44
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Nolen SC, Evans MA, Fischer A, Corrada MM, Kawas CH, Bota DA. Cancer-Incidence, prevalence and mortality in the oldest-old. A comprehensive review. Mech Ageing Dev 2017; 164:113-126. [PMID: 28502820 PMCID: PMC7788911 DOI: 10.1016/j.mad.2017.05.002] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 05/01/2017] [Accepted: 05/08/2017] [Indexed: 12/16/2022]
Abstract
Chronic health conditions are commonplace in older populations. The process of aging impacts many of the world's top health concerns. With the average life expectancy continuing to climb, understanding patterns of morbidity in aging populations has become progressively more important. Cancer is an age-related disease, whose risk has been proven to increase with age. Limited information is published about the epidemiology of cancer and the cancer contribution to mortality in the 85+ age group, often referred to as the oldest-old. In this review, we perform a comprehensive assessment of the most recent (2011-2016) literature on cancer prevalence, incidence and mortality in the oldest-old. The data shows cancer prevalence and cancer incidence increases until ages 85-89, after which the rates decrease into 100+ ages. However the number of overall cases has steadily increased over time due to the rise in population. Cancer mortality continues to increase after age 85+. This review presents an overview of plausible associations between comorbidity, genetics and age-related physiological effects in relation to cancer risk and protection. Many of these age-related processes contribute to the lowered risk of cancer in the oldest-old, likewise other certain health conditions may "protect" from cancer in this age group.
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Affiliation(s)
- Shantell C Nolen
- Department of Neurology, UC Irvine Medical Center, United States; Department of Epidemiology, UC Irvine, United States.
| | - Marcella A Evans
- School of Medicine, UC Irvine Medical Center, United States; Department of Epidemiology, UC Irvine, United States
| | - Avital Fischer
- School of Medicine, UC Irvine Medical Center, United States; Department of Epidemiology, UC Irvine, United States
| | - Maria M Corrada
- Department of Neurology, UC Irvine Medical Center, United States; Institute for Memory Impairment and Neurological Disorders, United States
| | - Claudia H Kawas
- Department of Neurology, UC Irvine Medical Center, United States; Institute for Memory Impairment and Neurological Disorders, United States; Department of Neurobiology and Behavior, UC Irvine, United States
| | - Daniela A Bota
- Department of Neurology, UC Irvine Medical Center, United States; Chao Family Comprehensive Cancer Center, UC Irvine Medical Center, United States; Department of Neurological Surgery, UC Irvine Medical Center, United States
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45
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Kumar R, Gont A, Perkins TJ, Hanson JEL, Lorimer IAJ. Induction of senescence in primary glioblastoma cells by serum and TGFβ. Sci Rep 2017; 7:2156. [PMID: 28526854 PMCID: PMC5438350 DOI: 10.1038/s41598-017-02380-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 04/18/2017] [Indexed: 12/26/2022] Open
Abstract
Glioblastoma is the most common type of adult brain tumour and has a median survival after diagnosis of a little more than a year. Glioblastomas have a high frequency of mutations in the TERT promoter and CDKN2A locus that are expected to render them resistant to both replicative and oncogene-induced senescence. However, exposure of PriGO8A primary glioblastoma cells to media with 10% serum induced a senescence-like phenotype characterized by increased senescence-associated β galactosidase activity, PML bodies and p21 and morphological changes typical of senescence. Microarray expression analysis showed that 24 h serum exposure increased the expression of genes associated with the TGFβ pathway. Treatment of PriGO8A cells with TGFβ was sufficient to induce senescence in these cells. The response of PriGO8A cells to serum was dependent on basal expression of the TGFβ activator protein thrombospondin. Primary glioblastoma cells from three additional patients showed a variable ability to undergo senescence in response to serum. However all were able to undergo senescence in response to TGFβ, although for cells from one patient this required concomitant inhibition of Ras pathway signalling. Primary glioblastoma cells therefore retain a functional senescence program that is inducible by acute activation of the TGFβ signalling pathway.
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Affiliation(s)
- Ritesh Kumar
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, K1H 8L6, Canada.,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada.,Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada
| | - Alexander Gont
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, K1H 8L6, Canada.,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada
| | - Theodore J Perkins
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada.,Regenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, K1H 8L6, Canada
| | - Jennifer E L Hanson
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, K1H 8L6, Canada
| | - Ian A J Lorimer
- Cancer Therapeutics Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, K1H 8L6, Canada. .,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa, Ontario, Canada. .,Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada.
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46
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SASP: Tumor Suppressor or Promoter? Yes! Trends Cancer 2016; 2:676-687. [PMID: 28741506 DOI: 10.1016/j.trecan.2016.10.001] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 09/27/2016] [Accepted: 10/04/2016] [Indexed: 01/07/2023]
Abstract
Cellular senescence is a permanent growth arrest in cells with damage or stress that could lead to transformation. Some tumor cells also undergo senescence in response to chemotherapy. Senescent cells secrete cytokines and other factors of the senescence-associated secretory phenotype (SASP) that contribute to tumor suppression by enforcing arrest and recruiting immune cells that remove these damaged or oncogene-expressing cells from organisms. However, some cells can develop a SASP comprising factors that are immunosuppressive and protumorigenic by paracrine mechanisms. Likewise, the SASP in treated cancers can either contribute to durable responses or drive relapse. Here, we discuss the studies that have demonstrated a complex and often conflicting role for the SASP in tumorigenesis and treatment response.
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