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Al-Ruwishan A, Amer B, Salem A, Abdi A, Chimpandu N, Esa A, Melemenis A, Saleem MZ, Mathew R, Gamallat Y. Advancements in Understanding the Hide-and-Seek Strategy of Hibernating Breast Cancer Cells and Their Implications in Oncology from a Broader Perspective: A Comprehensive Overview. Curr Issues Mol Biol 2024; 46:8340-8367. [PMID: 39194709 DOI: 10.3390/cimb46080492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 07/27/2024] [Accepted: 07/29/2024] [Indexed: 08/29/2024] Open
Abstract
Despite recent advancements in technology, breast cancer still poses a significant threat, often resulting in fatal consequences. While early detection and treatments have shown some promise, many breast cancer patients continue to struggle with the persistent fear of the disease returning. This fear is valid, as breast cancer cells can lay dormant for years before remerging, evading traditional treatments like a game of hide and seek. The biology of these dormant breast cancer cells presents a crucial yet poorly understood challenge in clinical settings. In this review, we aim to explore the mysterious world of dormant breast cancer cells and their significant impact on patient outcomes and prognosis. We shed light on the elusive role of the G9a enzyme and many other epigenetic factors in breast cancer recurrence, highlighting its potential as a target for eliminating dormant cancer cells and preventing disease relapse. Through this comprehensive review, we not only emphasise the urgency of unravelling the dynamics of dormant breast cancer cells to improve patient outcomes and advance personalised oncology but also provide a guide for fellow researchers. By clearly outlining the clinical and research gaps surrounding dormant breast cancer cells from a molecular perspective, we aim to inspire further exploration of this critical area, ultimately leading to improved patient care and treatment strategies.
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Affiliation(s)
- Aiman Al-Ruwishan
- Space for Research Initiative, Research Horizons, London NW10 2PU, UK
| | - Bushra Amer
- Department of Family Medicine, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA
| | - Ahmed Salem
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, 53210 Pardubice, Czech Republic
| | - Ahmed Abdi
- Independent Researcher, Uxbridge UB9 6JH, UK
| | | | | | | | - Muhammad Zubair Saleem
- Department of Pharmacology and Systems Physiology, College of Medicine, University of Cincinnati, Cincinnati, OH 45221, USA
| | - Roselit Mathew
- Department of Oncology, Biochemistry and Molecular Biology, and Laboratory Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Yaser Gamallat
- Department of Oncology, Biochemistry and Molecular Biology, and Laboratory Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
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2
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Nishimura J, Morita Y, Tobe-Nishimoto A, Kitahira Y, Takayama S, Kishimoto S, Matsumiya-Matsumoto Y, Takeshita A, Matsunaga K, Imai T, Uzawa N. CDDP-induced desmoplasia-like changes in oral cancer tissues are related to SASP-related factors induced by the senescence of cancer cells. Int Immunopharmacol 2024; 136:112377. [PMID: 38838554 DOI: 10.1016/j.intimp.2024.112377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/10/2024] [Accepted: 05/28/2024] [Indexed: 06/07/2024]
Abstract
The tumor microenvironment (TME) concept has been proposed and is currently being actively studied. The development of extracellular matrix (ECM) in the TME is known as desmoplasia and is observed in many solid tumors. It has also been strongly associated with poor prognosis and resistance to drug therapy. Recently, cellular senescence has gained attention as an effect of drug therapy on cancer cells. Cellular senescence is a phenomenon wherein proliferating cells become resistant to growth-promoting stimuli, secrete the SASP (senescence-associated phenotypic) factors, and stably arrest the cell cycle. These proteins are rich in pro-inflammatory factors, such as interleukin (IL)-6, IL-8, C-X-C motif chemokine ligand 1, C-C motif chemokine ligand (CCL)2, CCL5, and matrix metalloproteinase 3. This study aimed to investigate the desmoplasia-like changes in the TME before and after cancer drug therapy in oral squamous cell carcinomas, evaluate the effect of anticancer drugs on the TME, and the potential involvement of cancer cell senescence. Using a syngeneic oral cancer transplant mouse model, we confirmed that cis-diamminedichloroplatinum (II) (CDDP) administration caused desmoplasia-like changes in cancer tissues. Furthermore, CDDP treatment-induced senescence in tumor-bearing mouse tumor tissues and cultured cancer cells. These results suggest CDDP administration-induced desmoplasia-like structural changes in the TME are related to cellular senescence. Our findings suggest that the administration of anticancer drugs alters the TME of oral cancer cells. Additionally, oral cancer cells undergo senescence, which may influence the TME through the production of SASP factors.
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Affiliation(s)
- Junya Nishimura
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Yoshihiro Morita
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan.
| | - Ayano Tobe-Nishimoto
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Yukiko Kitahira
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Shun Takayama
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Satoko Kishimoto
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Yuka Matsumiya-Matsumoto
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Akinori Takeshita
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Kazuhide Matsunaga
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Tomoaki Imai
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
| | - Narikazu Uzawa
- Department of Oral & Maxillofacial Oncology and Surgery, Osaka University Graduate School of Dentistry, Suita-shi, Osaka 565-0871, Japan
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3
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Tóth F, Moftakhar Z, Sotgia F, Lisanti MP. In Vitro Investigation of Therapy-Induced Senescence and Senescence Escape in Breast Cancer Cells Using Novel Flow Cytometry-Based Methods. Cells 2024; 13:841. [PMID: 38786063 PMCID: PMC11120107 DOI: 10.3390/cells13100841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
Although cellular senescence was originally defined as an irreversible form of cell cycle arrest, in therapy-induced senescence models, the emergence of proliferative senescence-escaped cancer cells has been reported by several groups, challenging the definition of senescence. Indeed, senescence-escaped cancer cells may contribute to resistance to cancer treatment. Here, to study senescence escape and isolate senescence-escaped cells, we developed novel flow cytometry-based methods using the proliferation marker Ki-67 and CellTrace CFSE live-staining. We investigated the role of a novel senescence marker (DPP4/CD26) and a senolytic drug (azithromycin) on the senescence-escaping ability of MCF-7 and MDA-MB-231 breast cancer cells. Our results show that the expression of DPP4/CD26 is significantly increased in both senescent MCF-7 and MDA-MB-231 cells. While not essential for senescence induction, DPP4/CD26 contributed to promoting senescence escape in MCF-7 cells but not in MDA-MB-231 cells. Our results also confirmed the potential senolytic effect of azithromycin in senescent cancer cells. Importantly, the combination of azithromycin and a DPP4 inhibitor (sitagliptin) demonstrated a synergistic effect in senescent MCF-7 cells and reduced the number of senescence-escaped cells. Although further research is needed, our results and novel methods could contribute to the investigation of the mechanisms of senescence escape and the identification of potential therapeutic targets. Indeed, DPP4/CD26 could be a promising marker and a novel target to potentially decrease senescence escape in cancer.
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Affiliation(s)
- Fanni Tóth
- Translational Medicine, University of Salford, Salford M5 4WT, UK; (F.T.)
- The CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Lazarettgasse 14, AKH BT 25.3, 1090 Wien, Vienna, Austria
| | - Zahra Moftakhar
- Translational Medicine, University of Salford, Salford M5 4WT, UK; (F.T.)
| | - Federica Sotgia
- Translational Medicine, University of Salford, Salford M5 4WT, UK; (F.T.)
| | - Michael P. Lisanti
- Translational Medicine, University of Salford, Salford M5 4WT, UK; (F.T.)
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4
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Jin P, Duan X, Li L, Zhou P, Zou C, Xie K. Cellular senescence in cancer: molecular mechanisms and therapeutic targets. MedComm (Beijing) 2024; 5:e542. [PMID: 38660685 PMCID: PMC11042538 DOI: 10.1002/mco2.542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 02/28/2024] [Accepted: 03/07/2024] [Indexed: 04/26/2024] Open
Abstract
Aging exhibits several hallmarks in common with cancer, such as cellular senescence, dysbiosis, inflammation, genomic instability, and epigenetic changes. In recent decades, research into the role of cellular senescence on tumor progression has received widespread attention. While how senescence limits the course of cancer is well established, senescence has also been found to promote certain malignant phenotypes. The tumor-promoting effect of senescence is mainly elicited by a senescence-associated secretory phenotype, which facilitates the interaction of senescent tumor cells with their surroundings. Targeting senescent cells therefore offers a promising technique for cancer therapy. Drugs that pharmacologically restore the normal function of senescent cells or eliminate them would assist in reestablishing homeostasis of cell signaling. Here, we describe cell senescence, its occurrence, phenotype, and impact on tumor biology. A "one-two-punch" therapeutic strategy in which cancer cell senescence is first induced, followed by the use of senotherapeutics for eliminating the senescent cells is introduced. The advances in the application of senotherapeutics for targeting senescent cells to assist cancer treatment are outlined, with an emphasis on drug categories, and the strategies for their screening, design, and efficient targeting. This work will foster a thorough comprehension and encourage additional research within this field.
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Affiliation(s)
- Ping Jin
- State Key Laboratory for Conservation and Utilization of Bio‐Resources in Yunnan, School of Life SciencesYunnan UniversityKunmingYunnanChina
| | - Xirui Duan
- Department of OncologySchool of MedicineSichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalUniversity of Electronic Science and Technology of ChinaChengduSichuanChina
| | - Lei Li
- Department of Anorectal SurgeryHospital of Chengdu University of Traditional Chinese Medicine and Chengdu University of Traditional Chinese MedicineChengduChina
| | - Ping Zhou
- Department of OncologySchool of MedicineSichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalUniversity of Electronic Science and Technology of ChinaChengduSichuanChina
| | - Cheng‐Gang Zou
- State Key Laboratory for Conservation and Utilization of Bio‐Resources in Yunnan, School of Life SciencesYunnan UniversityKunmingYunnanChina
| | - Ke Xie
- Department of OncologySchool of MedicineSichuan Academy of Medical Sciences and Sichuan Provincial People's HospitalUniversity of Electronic Science and Technology of ChinaChengduSichuanChina
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5
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Reimann M, Lee S, Schmitt CA. Cellular senescence: Neither irreversible nor reversible. J Exp Med 2024; 221:e20232136. [PMID: 38385946 PMCID: PMC10883852 DOI: 10.1084/jem.20232136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 01/10/2024] [Accepted: 02/06/2024] [Indexed: 02/23/2024] Open
Abstract
Cellular senescence is a critical stress response program implicated in embryonic development, wound healing, aging, and immunity, and it backs up apoptosis as an ultimate cell-cycle exit mechanism. In analogy to replicative exhaustion of telomere-eroded cells, premature types of senescence-referring to oncogene-, therapy-, or virus-induced senescence-are widely considered irreversible growth arrest states as well. We discuss here that entry into full-featured senescence is not necessarily a permanent endpoint, but dependent on essential maintenance components, potentially transient. Unlike a binary state switch, we view senescence with its extensive epigenomic reorganization, profound cytomorphological remodeling, and distinctive metabolic rewiring rather as a journey toward a full-featured arrest condition of variable strength and depth. Senescence-underlying maintenance-essential molecular mechanisms may allow cell-cycle reentry if not continuously provided. Importantly, senescent cells that resumed proliferation fundamentally differ from those that never entered senescence, and hence would not reflect a reversion but a dynamic progression to a post-senescent state that comes with distinct functional and clinically relevant ramifications.
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Affiliation(s)
- Maurice Reimann
- Medical Department of Hematology, Oncology and Tumor Immunology, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, and Molekulares Krebsforschungszentrum-MKFZ, Campus Virchow Klinikum, Charité-Universitätsmedizin, Berlin, Germany
| | - Soyoung Lee
- Medical Department of Hematology, Oncology and Tumor Immunology, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, and Molekulares Krebsforschungszentrum-MKFZ, Campus Virchow Klinikum, Charité-Universitätsmedizin, Berlin, Germany
- Johannes Kepler University , Linz, Austria
| | - Clemens A Schmitt
- Medical Department of Hematology, Oncology and Tumor Immunology, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, and Molekulares Krebsforschungszentrum-MKFZ, Campus Virchow Klinikum, Charité-Universitätsmedizin, Berlin, Germany
- Johannes Kepler University , Linz, Austria
- Department of Hematology and Oncology, Kepler University Hospital, Linz, Austria
- Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association , Berlin, Germany
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6
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McGrath MK, Abolhassani A, Guy L, Elshazly AM, Barrett JT, Mivechi NF, Gewirtz DA, Schoenlein PV. Autophagy and senescence facilitate the development of antiestrogen resistance in ER positive breast cancer. Front Endocrinol (Lausanne) 2024; 15:1298423. [PMID: 38567308 PMCID: PMC10986181 DOI: 10.3389/fendo.2024.1298423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Estrogen receptor positive (ER+) breast cancer is the most common breast cancer diagnosed annually in the US with endocrine-based therapy as standard-of-care for this breast cancer subtype. Endocrine therapy includes treatment with antiestrogens, such as selective estrogen receptor modulators (SERMs), selective estrogen receptor downregulators (SERDs), and aromatase inhibitors (AIs). Despite the appreciable remission achievable with these treatments, a substantial cohort of women will experience primary tumor recurrence, subsequent metastasis, and eventual death due to their disease. In these cases, the breast cancer cells have become resistant to endocrine therapy, with endocrine resistance identified as the major obstacle to the medical oncologist and patient. To combat the development of endocrine resistance, the treatment options for ER+, HER2 negative breast cancer now include CDK4/6 inhibitors used as adjuvants to antiestrogen treatment. In addition to the dysregulated activity of CDK4/6, a plethora of genetic and biochemical mechanisms have been identified that contribute to endocrine resistance. These mechanisms, which have been identified by lab-based studies utilizing appropriate cell and animal models of breast cancer, and by clinical studies in which gene expression profiles identify candidate endocrine resistance genes, are the subject of this review. In addition, we will discuss molecular targeting strategies now utilized in conjunction with endocrine therapy to combat the development of resistance or target resistant breast cancer cells. Of approaches currently being explored to improve endocrine treatment efficacy and patient outcome, two adaptive cell survival mechanisms, autophagy, and "reversible" senescence, are considered molecular targets. Autophagy and/or senescence induction have been identified in response to most antiestrogen treatments currently being used for the treatment of ER+ breast cancer and are often induced in response to CDK4/6 inhibitors. Unfortunately, effective strategies to target these cell survival pathways have not yet been successfully developed. Thus, there is an urgent need for the continued interrogation of autophagy and "reversible" senescence in clinically relevant breast cancer models with the long-term goal of identifying new molecular targets for improved treatment of ER+ breast cancer.
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Affiliation(s)
- Michael K. McGrath
- Georgia Cancer Center, Augusta University, Augusta, GA, United States
- Department of Cellular Biology & Anatomy, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Ali Abolhassani
- Georgia Cancer Center, Augusta University, Augusta, GA, United States
- Department of Cellular Biology & Anatomy, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Luke Guy
- Georgia Cancer Center, Augusta University, Augusta, GA, United States
- Department of Cellular Biology & Anatomy, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Ahmed M. Elshazly
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA, United States
- Massey Comprehensive Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - John T. Barrett
- Georgia Cancer Center, Augusta University, Augusta, GA, United States
- Department of Radiation Oncology, Georgia Cancer Center, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - Nahid F. Mivechi
- Georgia Cancer Center, Augusta University, Augusta, GA, United States
- Department of Radiation Oncology, Georgia Cancer Center, Medical College of Georgia at Augusta University, Augusta, GA, United States
| | - David A. Gewirtz
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA, United States
- Massey Comprehensive Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
| | - Patricia V. Schoenlein
- Georgia Cancer Center, Augusta University, Augusta, GA, United States
- Department of Cellular Biology & Anatomy, Medical College of Georgia at Augusta University, Augusta, GA, United States
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7
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Song KX, Wang JX, Huang D. Therapy-induced senescent tumor cells in cancer relapse. JOURNAL OF THE NATIONAL CANCER CENTER 2023; 3:273-278. [PMID: 39036667 PMCID: PMC11256611 DOI: 10.1016/j.jncc.2023.09.001] [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: 08/23/2023] [Revised: 09/08/2023] [Accepted: 09/14/2023] [Indexed: 07/23/2024] Open
Abstract
Cellular senescence is characterized by a generally irreversible cell cycle arrest and the secretion of bioactive factors known as the senescence-associated secretory phenotype (SASP). In an oncogenic context, senescence is considered a tumor suppressive mechanism as it prevents cell proliferation and inhibits the progression from pre-malignant to malignant disease. However, recent studies have demonstrated that senescent tumor cells, which could spontaneously exist within cancer tissues or arise in response to various cancer interventions (the so-called therapy-induced senescence, TIS), can acquire pro-tumorigenic properties and are capable of driving local and metastatic relapse. This highlights the complex and multifaceted nature of cellular senescence in cancer biology. Here, we summarize the current knowledge of the pathological function of therapy-induced senescent tumor cells and discuss possible mechanisms by which tumor cell senescence contributes to cancer relapse. We also discuss implications for future studies toward targeting these less appreciated cells.
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Affiliation(s)
- Ke-Xin Song
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Jun-Xian Wang
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - De Huang
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Hefei, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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8
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Tatar C, Avci CB, Acikgoz E, Oktem G. Doxorubicin-induced senescence promotes resistance to cell death by modulating genes associated with apoptotic and necrotic pathways in prostate cancer DU145 CD133 +/CD44 + cells. Biochem Biophys Res Commun 2023; 680:194-210. [PMID: 37748252 DOI: 10.1016/j.bbrc.2023.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/30/2023] [Accepted: 09/14/2023] [Indexed: 09/27/2023]
Abstract
Cancer stem cells (CSCs) are the most important cause of cancer treatment failure. Traditional cancer treatments, such as chemotherapy and radiotherapy, damage healthy cells alongside malignant cells, leading to severe adverse effects. Therefore, inducing cellular senescence without triggering apoptosis, which further damages healthy cells, may be an alternative strategy. However, there is insufficient knowledge regarding senescence induction in CSCs that show resistance to treatment and stemness properties. The present study aims to elucidate the effects of senescence induction on proliferation, cell cycle, and apoptosis in prostate CSCs and non-CSCs. Prostate CSCs were isolated from DU145 cancer cells using the FACS method. Subsequently, senescence induction was performed in RWPE-1, DU145, prostate CSCs, and non-CSCs by using different concentrations of Doxorubicin (DOX). Cellular senescence was detected using the senescence markers SA-β-gal, Ki67, and senescence-associated heterochromatin foci (SAHF). The effects of senescence on cell cycle and apoptosis were evaluated using the Muse Cell Analyzer, and genes in signaling pathways associated with the apoptotic/necrotic pathway were analyzed by real-time PCR. Prostate CSCs were isolated with 95.6 ± 1.4% purity according to CD133+/CD44+ characteristics, and spheroid formation belonging to stem cells was observed. After DOX-induced senescence, we observed morphological changes, SA-β-gal positivity, SAHF, and the lack of Ki67 in senescent cells. Furthermore; we detected G2/M cell cycle arrest and downregulation of various apoptosis-related genes in senescent prostate CSCs. Our results showed that DOX is a potent inducer of senescence for prostate CSCs, inhibits proliferation by arresting the cell cycle, and senescent prostate CSCs develop resistance to apoptosis.
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Affiliation(s)
- Cansu Tatar
- Department of Stem Cell, Institute of Health Science, Ege University, 35100, Izmir, Turkey.
| | - Cigir Biray Avci
- Department of Medical Biology, Faculty of Medicine, Ege University, 35100, Izmir, Turkey.
| | - Eda Acikgoz
- Department of Histology and Embryology, Faculty of Medicine, Van Yuzuncu Yil University, Van, 65080, Turkey.
| | - Gulperi Oktem
- Department of Stem Cell, Institute of Health Science, Ege University, 35100, Izmir, Turkey; Department of Histology and Embryology, Faculty of Medicine, Ege University, 35100, Izmir, Turkey.
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9
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Rutecki S, Leśniewska-Bocianowska A, Chmielewska K, Matuszewska J, Naumowicz E, Uruski P, Radziemski A, Mikuła-Pietrasik J, Tykarski A, Książek K. Serum starvation-based method of ovarian cancer cell dormancy induction and termination in vitro. Biol Methods Protoc 2023; 8:bpad029. [PMID: 38023348 PMCID: PMC10651433 DOI: 10.1093/biomethods/bpad029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/26/2023] [Accepted: 11/01/2023] [Indexed: 12/01/2023] Open
Abstract
Awakening and growth reinitiation by dormant cells may contribute to epithelial ovarian cancer (EOC) relapse. The links between these phenomena are loose because of the limited stock of compelling models of EOC dormancy. Here, we show a simple and convenient dormancy research protocol based on serum starvation. This study was conducted on established EOC cell lines A2780, OVCAR-3, and SKOV-3, as well as on primary EOC cells. Cell growth arrest and proliferation were monitored by assessing the Ki67 antigen, PKH26 fluorescence, and cell cycle distribution. In addition, cells were tested for ERK1/2/p38 MAPK activity ratio, apoptosis, and senescence. The study showed that 72-h serum starvation induces G0/G1 growth arrest of a significant fraction of cells, accompanied by reduced Ki67 and ERK1/2/p38 MAPK activity ratio, without signs of apoptosis or cellular senescence. Moreover, providing cells with 72 h of a medium enriched in 5% serum allows the culture to regain its proliferative potential. At the same time, we attempted to induce and terminate dormancy with Mitomycin C addition and withdrawal, which were unsuccessful. In conclusion, serum starvation is a convenient way to reliably induce dormancy in EOC cells, allowing them to be efficiently awakened for further mechanistic research in vitro.
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Affiliation(s)
- Szymon Rutecki
- Department of Pathophysiology of Ageing and Civilization Diseases, Poznań University of Medical Sciences, Poznań 61-848, Poland
- Poznan University of Medical Sciences Doctoral School, Poznań 60-812, Poland
| | | | - Klaudia Chmielewska
- Department of Pathophysiology of Ageing and Civilization Diseases, Poznań University of Medical Sciences, Poznań 61-848, Poland
| | - Julia Matuszewska
- Department of Pathophysiology of Ageing and Civilization Diseases, Poznań University of Medical Sciences, Poznań 61-848, Poland
| | - Eryk Naumowicz
- General Surgery Ward, Medical Centre HCP, Poznań 61-485, Poland
| | - Paweł Uruski
- Department of Hypertensiology, Poznań University of Medical Sciences, Poznań 61-848, Poland
| | - Artur Radziemski
- Department of Hypertensiology, Poznań University of Medical Sciences, Poznań 61-848, Poland
| | - Justyna Mikuła-Pietrasik
- Department of Pathophysiology of Ageing and Civilization Diseases, Poznań University of Medical Sciences, Poznań 61-848, Poland
| | - Andrzej Tykarski
- Department of Hypertensiology, Poznań University of Medical Sciences, Poznań 61-848, Poland
| | - Krzysztof Książek
- Department of Pathophysiology of Ageing and Civilization Diseases, Poznań University of Medical Sciences, Poznań 61-848, Poland
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10
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Ridwan SM, Emlein R, Mesbahi A, Annabi A, Hainfeld JF, Smilowitz HM. Radiation-induced dormancy of intracerebral melanoma: endotoxin inflammation leads to both shortened tumor dormancy and long-term survival with localized senescence. Cancer Immunol Immunother 2023; 72:3851-3859. [PMID: 37612405 DOI: 10.1007/s00262-023-03481-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 06/07/2023] [Indexed: 08/25/2023]
Abstract
Radiation therapy (RT) treats approximately half of all cancers and most brain cancers. RT is variably effective at inducing a dormant tumor state i.e. the time between RT and clinical recurrence of tumor growth. Interventions that significantly lengthen tumor dormancy would improve long-term outcomes. Inflammation can promote the escape of experimental tumors from metastatic dormancy in the lung. Previously we showed intracerebral B16F10 melanoma dormancy varied with RT dose; 20.5 Gy induced dormancy lasted ~ 2 to 4 weeks-sufficient time to study escape from dormancy. Tumors were followed over time using bioluminescence. Surprisingly, some tumors in endotoxin-treated mice exited from dormancy slower; a large fraction of the mice survived more than 1-year. A cohort of mice also experienced an accelerated exit from dormancy and increased mortality indicating there might be variation within the tumor or inflammatory microenvironment that leads to both an early deleterious effect and a longer-term protective effect of inflammation. Some of the melanin containing cells at the site of the original tumor were positive for senescent markers p16, p21 and βGal. Changes in some cytokine/chemokine levels in blood were also detected. Follow-up studies are needed to identify cytokines/chemokines or other mechanisms that promote long-term dormancy after RT.
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Affiliation(s)
- Sharif M Ridwan
- University of Connecticut Health Center, 263 Farmington Ave, Farmington, CT, 06030, USA
| | - Rose Emlein
- University of Connecticut Health Center, 263 Farmington Ave, Farmington, CT, 06030, USA
| | - Asghar Mesbahi
- 6G Research and Innovation Lab, School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Melbourne, Australia
| | - Andrew Annabi
- University of Connecticut Health Center, 263 Farmington Ave, Farmington, CT, 06030, USA
| | | | - Henry M Smilowitz
- University of Connecticut Health Center, 263 Farmington Ave, Farmington, CT, 06030, USA.
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11
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Jain A, Casanova D, Padilla AV, Paniagua Bojorges A, Kotla S, Ko KA, Samanthapudi VSK, Chau K, Nguyen MTH, Wen J, Hernandez Gonzalez SL, Rodgers SP, Olmsted-Davis EA, Hamilton DJ, Reyes-Gibby C, Yeung SCJ, Cooke JP, Herrmann J, Chini EN, Xu X, Yusuf SW, Yoshimoto M, Lorenzi PL, Hobbs B, Krishnan S, Koutroumpakis E, Palaskas NL, Wang G, Deswal A, Lin SH, Abe JI, Le NT. Premature senescence and cardiovascular disease following cancer treatments: mechanistic insights. Front Cardiovasc Med 2023; 10:1212174. [PMID: 37781317 PMCID: PMC10540075 DOI: 10.3389/fcvm.2023.1212174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/03/2023] [Indexed: 10/03/2023] Open
Abstract
Cardiovascular disease (CVD) is a leading cause of morbidity and mortality, especially among the aging population. The "response-to-injury" model proposed by Dr. Russell Ross in 1999 emphasizes inflammation as a critical factor in atherosclerosis development, with atherosclerotic plaques forming due to endothelial cell (EC) injury, followed by myeloid cell adhesion and invasion into the blood vessel walls. Recent evidence indicates that cancer and its treatments can lead to long-term complications, including CVD. Cellular senescence, a hallmark of aging, is implicated in CVD pathogenesis, particularly in cancer survivors. However, the precise mechanisms linking premature senescence to CVD in cancer survivors remain poorly understood. This article aims to provide mechanistic insights into this association and propose future directions to better comprehend this complex interplay.
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Affiliation(s)
- Ashita Jain
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Diego Casanova
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | | | - Sivareddy Kotla
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Kyung Ae Ko
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - Khanh Chau
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Minh T. H. Nguyen
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Jake Wen
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - Shaefali P. Rodgers
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | | | - Dale J. Hamilton
- Department of Medicine, Center for Bioenergetics, Houston Methodist Research Institute, Houston, TX, United States
| | - Cielito Reyes-Gibby
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sai-Ching J. Yeung
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - John P. Cooke
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Joerg Herrmann
- Cardio Oncology Clinic, Division of Preventive Cardiology, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
| | - Eduardo N. Chini
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Xiaolei Xu
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
| | - Syed Wamique Yusuf
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Momoko Yoshimoto
- Center for Stem Cell & Regenerative Medicine, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Philip L. Lorenzi
- Department of Bioinformatics and Computational Biology, Division of VP Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Brain Hobbs
- Department of Population Health, The University of Texas at Austin, Austin, TX, United States
| | - Sunil Krishnan
- Department of Neurosurgery, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Efstratios Koutroumpakis
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nicolas L. Palaskas
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Guangyu Wang
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
| | - Anita Deswal
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Steven H. Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jun-ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nhat-Tu Le
- Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
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12
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Liu P, Liu Z, Luo Q, Fu Q, Zhang X, Yu P, Zhou S, Wang Y, Zhang J, Chen S, Zhang H, Zhu Q, Qin T. A pan-cancer analysis of potassium channel tetramerization domain containing 12 in human cancer. Sci Rep 2023; 13:13898. [PMID: 37626178 PMCID: PMC10457314 DOI: 10.1038/s41598-023-41091-8] [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: 04/10/2023] [Accepted: 08/22/2023] [Indexed: 08/27/2023] Open
Abstract
Abnormal expression of the potassium channel tetramerization domain containing 12 (KCTD12) is closely related to the occurrence and development of various tumors, but a pan-cancer analysis of KCTD12 has not yet been conducted. We explored the association between KCTD12 and more than 30 human malignancies using The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. First, the mRNA and protein levels of KCTD12 were examined and their correlations with tumor stage and survival were explored. Second, we analyzed the infiltration of CD8+ and CD4+ T cells and cancer-associated fibroblasts in tumors and explored the correlation between KCTD12 expression and tumor cell stemness, genomic heterogeneity, and diagnostic specificity. Finally, we explored the molecular mechanisms associated with KCTD12 using KEGG/GO analysis. The results showed that KCTD12 mRNA and protein expression levels decreased in most tumors was significantly associated with the prognosis of tumor patients, and the phosphorylation level of KCTD12 decreased in several tumors, such as S200 and T196, pancreatic adenocarcinoma (PAAD), lung adenocarcinoma (LUAD), and breast invasive cancer (BRCA). The expression of KCTD12 was positively correlated with the degree of cancer-associated fibroblasts infiltration in cervical squamous cell carcinoma and endocervical adenocarcinoma (CESC), head and neck squamous cell carcinoma (HNSC), PAAD, and stomach adenocarcinoma (STAD). The relationship between KCTD12 expression and CD8+ and CD4+ T cell infiltration was also clarified. KCTD12 showed high diagnostic sensitivity for various types of tumors and may be involved in tumor cell biology by affecting tumor cell stemness, tumor burden, and other characteristics. Finally, we analyzed the molecular functions of KCTD12 and possible KEGG/GO signaling pathways. In this study, we developed a biological marker for diagnosis, prognosis, and immune infiltration of the pan-cancers.
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Affiliation(s)
- Pan Liu
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China
| | - Zhilan Liu
- Henan University of Chinese Medicine, Zhengzhou, 450000, China
| | - Qiankun Luo
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China
| | - Qiang Fu
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China
| | - Xu Zhang
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China
| | - Pengfei Yu
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China
| | - Shuai Zhou
- Translational Research Institute, Zhengzhou University People's Hospital, Zhengzhou, 450003, China
| | - Yingying Wang
- Academy of Medical Sciences, Zhengzhou University, Zhengzhou, 450003, China
| | - Jiali Zhang
- Academy of Medical Sciences, Zhengzhou University, Zhengzhou, 450003, China
| | - Song Chen
- Translational Research Institute, Zhengzhou University People's Hospital, Zhengzhou, 450003, China
- Academy of Medical Sciences, Zhengzhou University, Zhengzhou, 450003, China
| | - Hongwei Zhang
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China.
| | - Qinghai Zhu
- Zhumadian Central Hospital, No. 747, Zhonghua Road, Zhumadian, 463000, China.
| | - Tao Qin
- Department of Hepato-Biliary-Pancreatic Surgery, Zhengzhou University People's Hospital (Henan Provincial People's Hospital), No. 7 Weiwu Road, Jinshui District, Zhengzhou, 450000, China.
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13
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Elshazly AM, Sinanian MM, Neely V, Chakraborty E, Alshehri MA, McGrath MK, Harada H, Schoenlein PV, Gewirtz DA. BRD4 Inhibition as a Strategy to Prolong the Response to Standard of Care in Estrogen Receptor-Positive Breast Cancer. Cancers (Basel) 2023; 15:4066. [PMID: 37627092 PMCID: PMC10452571 DOI: 10.3390/cancers15164066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
Breast cancer is the most commonly occurring malignancy in women and the second most common cause of cancer-related deaths. ER+ breast cancer constitutes approximately 70% of all breast cancer cases. The standard of care for ER+ breast cancer involves estrogen antagonists such as tamoxifen or fulvestrant in combination with CDK4/6 inhibitors such as palbociclib. However, these treatments are often not curative, with disease recurrence and metastasis being responsible for patient mortality. Overexpression of the epigenetic regulator, BRD4, has been shown to be a negative prognostic indicator in breast cancer, and BET family inhibitors such as ARV-825 and ABBV-744 have garnered interest for their potential to improve and prolong the response to current therapeutic strategies. The current work examined the potential of utilizing ARV-825 and ABBV-744 to increase the effectiveness of tamoxifen or fulvestrant plus palbociclib. ARV-825 was effective in both p53 wild-type (WT) breast tumor cells and in cells lacking functional p53 either alone or in combination with tamoxifen, while the effectiveness of ABBV-744 was limited to fulvestrant plus palbociclib in p53 WT cells. These differential effects may be related to the capacity to suppress c-Myc, a downstream target of BRD4.
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Affiliation(s)
- Ahmed M. Elshazly
- Departments of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.M.E.); (M.M.S.); (M.A.A.)
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Melanie M. Sinanian
- Departments of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.M.E.); (M.M.S.); (M.A.A.)
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
| | - Victoria Neely
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
- Philips Institute for Oral Health Research, School of Dentistry, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Eesha Chakraborty
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
- C. Kenneth and Dianne Wright Center for Clinical and Translational Research, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Muruj A. Alshehri
- Departments of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.M.E.); (M.M.S.); (M.A.A.)
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
- Department of Pharmacology, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Michael K. McGrath
- Department of Cellular Biology and Anatomy, MCG Cancer Center, Augusta University, Augusta, GA 30912, USA; (M.K.M.); (P.V.S.)
| | - Hisashi Harada
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
- Philips Institute for Oral Health Research, School of Dentistry, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Patricia V. Schoenlein
- Department of Cellular Biology and Anatomy, MCG Cancer Center, Augusta University, Augusta, GA 30912, USA; (M.K.M.); (P.V.S.)
| | - David A. Gewirtz
- Departments of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.M.E.); (M.M.S.); (M.A.A.)
- Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA; (V.N.); (E.C.); (H.H.)
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14
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Zhang Y, Yan L, Wang Z, Li F, Lv J, Liu J, Liu X, Bao L, Zhang Y. Bibliometric Analysis of Global Research on Tumor Dormancy. Cancers (Basel) 2023; 15:3230. [PMID: 37370845 DOI: 10.3390/cancers15123230] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Tumor dormancy continues to be a research hotspot with numerous pressing problems that need to be solved. The goal of this study is to perform a bibliometric analysis of pertinent articles published in the twenty-first century. We concentrate on significant keywords, nations, authors, affiliations, journals, and literature in the field of tumor dormancy, which will help researchers to review the results that have been achieved and better understand the directions of future research. We retrieved research articles on tumor dormancy from the Web of Science Core Collection. This study made use of the visualization tools VOSviewer, CiteSpace, and Scimago Graphica, as visualization helps us to uncover the intrinsic connections between information. Research on tumor dormancy has been growing in the 21st century, especially from 2015 to the present. The United States is a leader in many aspects of this research area, such as in the number of publications, the number of partners, the most productive institutions, and the authors working in this field. Harvard University is the institution with the highest number of publications, and Aguirre-Ghiso, Julio A. is the author with the highest number of publications and citations. The keywords that emerged after 2017 were "early dissemination", "inhibition", "mechanism", "bone metastasis", and "promotion". We believe that research on tumor dormancy mechanisms and therapy has been, and will continue to be, a major area of interest. The exploration of the tumor dormancy microenvironment and immunotherapeutic treatments for tumor dormancy is likely to represent the most popular future research topics.
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Affiliation(s)
- Yuzhe Zhang
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Lirong Yan
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Zhongqing Wang
- Department of Information Center, The First Hospital of China Medical University, Shenyang 110001, China
| | - Fang Li
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Jinqi Lv
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Jiaqing Liu
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Xuqin Liu
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Li Bao
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
| | - Ye Zhang
- The First Laboratory of Cancer Institute, The First Hospital of China Medical University, Shenyang 110001, China
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15
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Pramotton FM, Abukar A, Hudson C, Dunbar J, Potterton A, Tonnicchia S, Taddei A, Mazza E, Giampietro C. DYRK1B inhibition exerts senolytic effects on endothelial cells and rescues endothelial dysfunctions. Mech Ageing Dev 2023; 213:111836. [PMID: 37301518 DOI: 10.1016/j.mad.2023.111836] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 05/15/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
Aging is the major risk factor for chronic disease development. Cellular senescence is a key mechanism that triggers or contributes to age-related phenotypes and pathologies. The endothelium, a single layer of cells lining the inner surface of a blood vessel, is a critical interface between blood and all tissues. Many studies report a link between endothelial cell senescence, inflammation, and diabetic vascular diseases. Here we identify, using combined advanced AI and machine learning, the Dual Specificity Tyrosine Phosphorylation Regulated Kinase 1B (DYRK1B) protein as a possible senolytic target for senescent endothelial cells. We demonstrate that upon induction of senescence in vitro DYRK1B expression is increased in endothelial cells and localized at adherens junctions where it impairs their proper organization and functions. DYRK1B knock-down or inhibition restores endothelial barrier properties and collective behavior. DYRK1B is therefore a possible target to counteract diabetes-associated vascular diseases linked to endothelial cell senescence.
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Affiliation(s)
- Francesca M Pramotton
- Swiss Federal Laboratories for Materials Science and Technology (EMPA), Dübendorf 8600, Switzerland; Department of Mechanical and Process Engineering, ETH Zurich, Zurich 8092, Switzerland
| | - Asra Abukar
- Department of Mechanical and Process Engineering, ETH Zurich, Zurich 8092, Switzerland; Senecell AG, Zurich 8057, Switzerland
| | | | | | | | - Simone Tonnicchia
- Swiss Federal Laboratories for Materials Science and Technology (EMPA), Dübendorf 8600, Switzerland; Department of Mechanical and Process Engineering, ETH Zurich, Zurich 8092, Switzerland
| | | | - Edoardo Mazza
- Swiss Federal Laboratories for Materials Science and Technology (EMPA), Dübendorf 8600, Switzerland; Department of Mechanical and Process Engineering, ETH Zurich, Zurich 8092, Switzerland
| | - Costanza Giampietro
- Swiss Federal Laboratories for Materials Science and Technology (EMPA), Dübendorf 8600, Switzerland; Department of Mechanical and Process Engineering, ETH Zurich, Zurich 8092, Switzerland; Senecell AG, Zurich 8057, Switzerland.
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16
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Shrestha N, Chaturvedi P, Zhu X, Dee MJ, George V, Janney C, Egan JO, Liu B, Foster M, Marsala L, Wong P, Cubitt CC, Foltz JA, Tran J, Schappe T, Hsiao K, Leclerc GM, You L, Echeverri C, Spanoudis C, Carvalho A, Kanakaraj L, Gilkes C, Encalada N, Kong L, Wang M, Fang B, Wang Z, Jiao J, Muniz GJ, Jeng EK, Valdivieso N, Li L, Deth R, Berrien‐Elliott MM, Fehniger TA, Rhode PR, Wong HC. Immunotherapeutic approach to reduce senescent cells and alleviate senescence-associated secretory phenotype in mice. Aging Cell 2023; 22:e13806. [PMID: 36967480 PMCID: PMC10186597 DOI: 10.1111/acel.13806] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 03/29/2023] Open
Abstract
Accumulation of senescent cells (SNCs) with a senescence-associated secretory phenotype (SASP) has been implicated as a major source of chronic sterile inflammation leading to many age-related pathologies. Herein, we provide evidence that a bifunctional immunotherapeutic, HCW9218, with capabilities of neutralizing TGF-β and stimulating immune cells, can be safely administered systemically to reduce SNCs and alleviate SASP in mice. In the diabetic db/db mouse model, subcutaneous administration of HCW9218 reduced senescent islet β cells and SASP resulting in improved glucose tolerance, insulin resistance, and aging index. In naturally aged mice, subcutaneous administration of HCW9218 durably reduced the level of SNCs and SASP, leading to lower expression of pro-inflammatory genes in peripheral organs. HCW9218 treatment also reverted the pattern of key regulatory circadian gene expression in aged mice to levels observed in young mice and impacted genes associated with metabolism and fibrosis in the liver. Single-nucleus RNA Sequencing analysis further revealed that HCW9218 treatment differentially changed the transcriptomic landscape of hepatocyte subtypes involving metabolic, signaling, cell-cycle, and senescence-associated pathways in naturally aged mice. Long-term survival studies also showed that HCW9218 treatment improved physical performance without compromising the health span of naturally aged mice. Thus, HCW9218 represents a novel immunotherapeutic approach and a clinically promising new class of senotherapeutic agents targeting cellular senescence-associated diseases.
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Affiliation(s)
| | | | | | | | | | | | | | - Bai Liu
- HCW Biologics Inc.MiramarFloridaUSA
| | - Mark Foster
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Lynne Marsala
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Pamela Wong
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Celia C. Cubitt
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Jennifer A. Foltz
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Jennifer Tran
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Timothy Schappe
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Karin Hsiao
- Department of Pharmaceutical SciencesNova Southeastern UniversityFort LauderdaleFloridaUSA
| | | | | | | | | | | | | | | | | | - Lin Kong
- HCW Biologics Inc.MiramarFloridaUSA
| | | | | | | | | | | | | | | | | | - Richard Deth
- Department of Pharmaceutical SciencesNova Southeastern UniversityFort LauderdaleFloridaUSA
| | | | - Todd A. Fehniger
- Division of OncologyWashington University School of MedicineSt. LouisMissouriUSA
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17
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Zhao B, Wu B, Feng N, Zhang X, Zhang X, Wei Y, Zhang W. Aging microenvironment and antitumor immunity for geriatric oncology: the landscape and future implications. J Hematol Oncol 2023; 16:28. [PMID: 36945046 PMCID: PMC10032017 DOI: 10.1186/s13045-023-01426-4] [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: 01/26/2023] [Accepted: 03/15/2023] [Indexed: 03/23/2023] Open
Abstract
The tumor microenvironment (TME) has been extensively investigated; however, it is complex and remains unclear, especially in elderly patients. Senescence is a cellular response to a variety of stress signals, which is characterized by stable arrest of the cell cycle and major changes in cell morphology and physiology. To the best of our knowledge, senescence leads to consistent arrest of tumor cells and remodeling of the tumor-immune microenvironment (TIME) by activating a set of pleiotropic cytokines, chemokines, growth factors, and proteinases, which constitute the senescence-associated secretory phenotype (SASP). On the one hand, the SASP promotes antitumor immunity, which enhances treatment efficacy; on the other hand, the SASP increases immunosuppressive cell infiltration, including myeloid-derived suppressor cells (MDSCs), regulatory T cells (Tregs), M2 macrophages, and N2 neutrophils, contributing to TIME suppression. Therefore, a deeper understanding of the regulation of the SASP and components contributing to robust antitumor immunity in elderly individuals with different cancer types and the available therapies is necessary to control tumor cell senescence and provide greater clinical benefits to patients. In this review, we summarize the key biological functions mediated by cytokines and intercellular interactions and significant components of the TME landscape, which influence the immunotherapy response in geriatric oncology. Furthermore, we summarize recent advances in clinical practices targeting TME components and discuss potential senescent TME targets.
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Affiliation(s)
- Binghao Zhao
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China
- Departments of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100032, China
| | - Bo Wu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China
- Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Nan Feng
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China
- Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Xiang Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China
- Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Xin Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China
- Jiangxi Medical College, Nanchang University, Nanchang, 330006, China
| | - Yiping Wei
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China
| | - Wenxiong Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang University, 1 Minde Road, Nanchang, 330006, China.
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18
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Metastasis prevention: How to catch metastatic seeds. Biochim Biophys Acta Rev Cancer 2023; 1878:188867. [PMID: 36842768 DOI: 10.1016/j.bbcan.2023.188867] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/09/2023] [Accepted: 02/18/2023] [Indexed: 02/26/2023]
Abstract
Despite considerable advances in the evolution of anticancer therapies, metastasis still remains the main cause of cancer mortality. Therefore, current strategies for cancer cure should be redirected towards prevention of metastasis. Targeting metastatic pathways represents a promising therapeutic opportunity aimed at obstructing tumor cell dissemination and metastatic colonization. In this review, we focus on preclinical studies and clinical trials over the last five years that showed high efficacy in suppressing metastasis through targeting lymph node dissemination, tumor cell extravasation, reactive oxygen species, pre-metastatic niche, exosome machinery, and dormancy.
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19
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Mansour MA, Rahman M, Ayad AA, Warrington AE, Burns TC. P21 Overexpression Promotes Cell Death and Induces Senescence in Human Glioblastoma. Cancers (Basel) 2023; 15:1279. [PMID: 36831620 PMCID: PMC9954583 DOI: 10.3390/cancers15041279] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/30/2023] [Accepted: 02/13/2023] [Indexed: 02/19/2023] Open
Abstract
High-grade gliomas are the most common and aggressive adult primary brain tumors with a median survival of only 12-15 months. Current standard therapy consists of maximal safe surgical resection followed by DNA-damaging agents, such as irradiation and chemotherapy that can delay but not prevent inevitable recurrence. Some have interpreted glioma recurrence as evidence of glioma stem cells which persist in a relatively quiescent state after irradiation and chemotherapy, before the ultimate cell cycle re-entry and glioma recurrence. Conversely, latent cancer cells with a therapy-induced senescent phenotype have been shown to escape senescence, giving rise to more aggressive stem-like tumor cells than those present in the original tumor. Therefore, approaches are needed to either eliminate or keep these glioma initiating cells in a senescent state for a longer time to prolong survival. In our current study, we demonstrate that the radiation-induced cell cycle inhibitor P21 can provide a powerful route to induce cell death in short-term explants of PDXs derived from three molecularly diverse human gliomas. Additionally, cells not killed by P21 overexpression were maintained in a stable senescent state for longer than control cells. Collectively, these data suggest that P21 activation may provide an attractive therapeutic target to improve therapeutic outcomes.
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Affiliation(s)
| | - Masum Rahman
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Ahmad A. Ayad
- Department of Neurologic Surgery, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | | | - Terry C. Burns
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA
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20
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Lindell E, Zhong L, Zhang X. Quiescent Cancer Cells-A Potential Therapeutic Target to Overcome Tumor Resistance and Relapse. Int J Mol Sci 2023; 24:ijms24043762. [PMID: 36835173 PMCID: PMC9959385 DOI: 10.3390/ijms24043762] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/09/2023] [Accepted: 02/11/2023] [Indexed: 02/16/2023] Open
Abstract
Quiescent cancer cells (QCCs) are nonproliferating cells arrested in the G0 phase, characterized by ki67low and p27high. QCCs avoid most chemotherapies, and some treatments could further lead to a higher proportion of QCCs in tumors. QCCs are also associated with cancer recurrence since they can re-enter a proliferative state when conditions are favorable. As QCCs lead to drug resistance and tumor recurrence, there is a great need to understand the characteristics of QCCs, decipher the mechanisms that regulate the proliferative-quiescent transition in cancer cells, and develop new strategies to eliminate QCCs residing in solid tumors. In this review, we discussed the mechanisms of QCC-induced drug resistance and tumor recurrence. We also discussed therapeutic strategies to overcome resistance and relapse by targeting QCCs, including (i) identifying reactive quiescent cancer cells and removing them via cell-cycle-dependent anticancer reagents; (ii) modulating the quiescence-to-proliferation switch; and (iii) eliminating QCCs by targeting their unique features. It is believed that the simultaneous co-targeting of proliferating and quiescent cancer cells may ultimately lead to the development of more effective therapeutic strategies for the treatment of solid tumors.
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21
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Estepa-Fernández A, García-Fernández A, Lérida-Viso A, Blandez JF, Galiana I, Sancenon-Galarza F, Orzáez M, Martínez-Máñez R. Combination of palbociclib with navitoclax based-therapies enhances in vivo antitumoral activity in triple-negative breast cancer. Pharmacol Res 2023; 187:106628. [PMID: 36566002 DOI: 10.1016/j.phrs.2022.106628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 11/29/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
Triple-negative breast cancer (TNBC) is a very aggressive subtype of breast cancer with a poor prognosis and limited effective therapeutic options. Induction of senescence, arrest of cell proliferation, has been explored as an effective method to limit tumor progression in metastatic breast cancer. However, relapses occur in some patients, possibly as a result of the accumulation of senescent tumor cells in the body after treatment, which promote metastasis. In this study, we explored the combination of senescence induction and the subsequent removal of senescent cells (senolysis) as an alternative approach to improve outcomes in TNBC patients. We demonstrate that a combination treatment, using the senescence-inducer palbociclib and the senolytic agent navitoclax, delays tumor growth and reduces metastases in a mouse xenograft model of aggressive human TNBC (hTNBC). Furthermore, considering the off-target effects and toxicity derived from the use of navitoclax, we propose a strategy aimed at minimizing the associated side effects. We use a galacto-conjugated navitoclax (nav-Gal) as a senolytic prodrug that can preferentially be activated by β-galactosidase overexpressed in senescent cells. Concomitant treatment with palbociclib and nav-Gal in vivo results in the eradication of senescent hTNBC cells with consequent reduction of tumor growth, while reducing the cytotoxicity of navitoclax. Taken together, our results support the efficacy of combination therapy of senescence-induction with senolysis for hTNBC, as well as the development of a targeted approach as an effective and safer therapeutic opportunity.
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Affiliation(s)
- Alejandra Estepa-Fernández
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain
| | - Alba García-Fernández
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain.
| | - Araceli Lérida-Viso
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, IIS La Fe. Av. Fernando Abril Martorell, 106 Torre A 7ª planta, 46026 Valencia, Spain
| | - Juan F Blandez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, IIS La Fe. Av. Fernando Abril Martorell, 106 Torre A 7ª planta, 46026 Valencia, Spain
| | - Irene Galiana
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain
| | - Félix Sancenon-Galarza
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, IIS La Fe. Av. Fernando Abril Martorell, 106 Torre A 7ª planta, 46026 Valencia, Spain
| | - Mar Orzáez
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain; Centro de Investigación Príncipe Felipe, C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain.
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM) Universitat Politècnica de València, Universitat de València. Camino de Vera, s/n, 46022 Valencia, Spain; Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe. C/ Eduardo Primo Yúfera 3, 46012 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain; Unidad Mixta de Investigación en Nanomedicina y Sensores. Universitat Politècnica de València, IIS La Fe. Av. Fernando Abril Martorell, 106 Torre A 7ª planta, 46026 Valencia, Spain.
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22
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Zhai J, Han J, Li C, Lv D, Ma F, Xu B. Tumor senescence leads to poor survival and therapeutic resistance in human breast cancer. Front Oncol 2023; 13:1097513. [PMID: 36937388 PMCID: PMC10019818 DOI: 10.3389/fonc.2023.1097513] [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: 11/14/2022] [Accepted: 02/20/2023] [Indexed: 03/06/2023] Open
Abstract
Background Breast cancer (BRCA) is the most common malignant tumor that seriously threatens the health of women worldwide. Senescence has been suggested as a pivotal player in the onset and progression of tumors as well as the process of treatment resistance. However, the role of senescence in BRCA remains unelucidated. Methods The clinical and transcriptomic data of 2994 patients with BRCA were obtained from The Cancer Genome Atlas and the METABRIC databases. Consensus clustering revealed senescence-associated subtypes of BRCA patients. Functional enrichment analysis explored biological effect of senescence. We then applied weighted gene co-expression network analysis (WGCNA) and LASSO regression to construct a senescence scoring model, Sindex. Survival analysis validated the effectiveness of Sindex to predict the overall survival (OS) of patients with BRCA. A nomogram was constructed by multivariate Cox regression. We used Oncopredict algorithm and real-world data from clinical trials to explore the value of Sindex in predicting response to cancer therapy. Results We identified two distinct senescence-associated subtypes, noted low senescence CC1 and high senescence CC2. Survival analysis revealed worse OS associated with high senescence, which was also validated with patient samples from the National Cancer Center in China. Further analysis revealed extensively cell division and suppression of extracellular matrix process, along with lower stromal and immune scores in the high senescence CC2. We then constructed a 37 signature gene scoring model, Sindex, with robust predictive capability in patients with BRCA, especially for long time OS beyond 10 years. We demonstrated that the Sene-high subtype was resistant to CDK inhibitors but sensitive to proteosome inhibitors, and there was no significant difference in paclitaxel chemotherapy and immunotherapy between patients with different senescence statuses. Conclusions We reported senescence as a previously uncharacterized hallmark of BRCA that impacts patient outcomes and therapeutic response. Our analysis demonstrated that the Sindex can be used to identify not only patients at different risk levels for the OS but also patients who would benefit from some cancer therapeutic drugs.
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Affiliation(s)
- Jingtong Zhai
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiashu Han
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- 4 + 4 Medical Doctor Program, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Cong Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dan Lv
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Binghe Xu, ; Fei Ma,
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Binghe Xu, ; Fei Ma,
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23
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Benesch MGK, O’Brien SBL. Epidemiology of Undifferentiated Carcinomas. Cancers (Basel) 2022; 14:cancers14235819. [PMID: 36497299 PMCID: PMC9740284 DOI: 10.3390/cancers14235819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Undifferentiated carcinomas are rare cancers that lack differentiation, such that they cannot be classified into any conventional histological subtype. These cancers are uniquely codified and are contrasted to carcinomas with an ascertained histology that are grade classified as poorly differentiated, undifferentiated, or anaplastic. Given their rarity, there are no standardized overviews of undifferentiated carcinomas in the literature, and it is unknown if their classification indicates a unique prognosis profile. In this study, we summarize the clinicodemographic and mortality outcomes of undifferentiated carcinomas in twelve primary sites and for unknown primaries, comprising 92.8% of all undifferentiated carcinomas diagnosed from 1975-2017 in the Surveillance, Epidemiology, and End Results Program (SEER). Incidence has decreased to 4 per 1 million cancer diagnoses since 1980. Relative to the most common undifferentiated cancers with a defined histology, undifferentiated carcinomas have overall worse prognosis, except in nasopharyngeal and salivary gland cancers (hazard ratio (HR) 0.7-1.3). After correction for age, sex, race, detection stage, and treatment (surgery, chemotherapy, and radiotherapy), the mortality HR averages 1.3-1.4 for these cancers relative to histologically ascertainable undifferentiated cancers. However, there is a wide variance depending on site, signifying that survival outcomes for undifferentiated carcinomas depend on factors related to site tumor biology.
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24
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Molecular Mechanisms to Target Cellular Senescence in Aging and Disease. Cells 2022; 11:cells11233732. [PMID: 36496992 PMCID: PMC9737399 DOI: 10.3390/cells11233732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022] Open
Abstract
Cellular senescence is a state of irreversible cell cycle arrest in response to several stressors, including DNA damage, increased cellular oxidative stress, telomere shortening, oncogene activation, and a deep epigenetic remodeling [...].
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25
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JAG1 Intracellular Domain Enhances AR Expression and Signaling and Promotes Stem-like Properties in Prostate Cancer Cells. Cancers (Basel) 2022; 14:cancers14225714. [PMID: 36428807 PMCID: PMC9688638 DOI: 10.3390/cancers14225714] [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: 09/05/2022] [Revised: 11/01/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022] Open
Abstract
JAG1 expression is upregulated in high-grade metastatic prostate carcinomas and associated with poor disease-free survival of patients with prostate cancer. Intriguingly, all JAG1-positive prostate carcinomas express JICD although JICD function in prostate cancer (PC) cells is poorly understood. In this study, we found that JICD overexpression increased the expression levels of AR, especially AR-Vs, in PC cell lines and significantly enhanced androgen-independent and androgen-dependent function of ARs. Interestingly, JICD overexpression upregulated the expression of the PCSC marker CD133 in PC cells as the expression of self-renewal markers; namely, NANOG and OCT3/4 increased. In addition, JICD overexpression highly increased the expression of anti-apoptotic BCL-XL protein, while it little affected the expression of apoptotic BIM protein. In 3D cell culture assays, the spheres formed by JICD-overexpressing PC subline cells (C4-2 and CWR22Rv1) were larger than those formed by control (EV) subline cells with undifferentiated morphology. Although JICD overexpression caused quiescence in cell proliferation, it activated the expression of components in PCSC-related signaling pathways, increased PC cell mobility, and promoted in vivo xenograft mouse tumorigenesis. Therefore, JICD may play a crucial role in enhancing androgen independence and promoting stem-like properties in PC cells and should be considered a novel target for CRPC and PCSC diagnostic therapy.
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26
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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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27
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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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Cisplatin Induces Senescent Lung Cancer Cell-Mediated Stemness Induction via GRP78/Akt-Dependent Mechanism. Biomedicines 2022; 10:biomedicines10112703. [DOI: 10.3390/biomedicines10112703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 01/10/2023] Open
Abstract
Cellular senescence is linked with chemotherapy resistance. Based on previous studies, GRP78 is a signal transducer in senescent cells. However, the association between GRP78 and stem cell phenotype remains unknown. Cisplatin treatment was clarified to induce cellular senescence leading to stemness induction via GRP78/Akt signal transduction. H460 cells were treated with 5 μM of cisplatin for 6 days to develop senescence. The colony formation assay and cell cycle analysis were performed. SA-β-galactosidase staining indicated senescence. Western blot analysis and RT-PCR were operated. Immunoprecipitation (IP) and immunocytochemistry assays (ICC) were also performed. Colony-forming activity was completely inhibited, and 87.07% of the cell population was arrested in the G2 phase of the cell cycle. mRNA of p21 and p53 increased approximately by 15.91- and 19.32-fold, respectively. The protein level of p21 and p53 was elevated by 9.57- and 5.9-fold, respectively. In addition, the c-Myc protein level was decreased by 0.2-fold when compared with the non-treatment control. Even though, the total of GRP78 protein was downregulated after cisplatin treatment, but the MTJ1 and downstream regulator, p-Akt/Akt ratio were upregulated by approximately 3.38 and 1.44-fold, respectively. GRP78 and MTJ1 were found at the cell surface membrane. Results showed that the GRP78/MTJ1 complex and stemness markers, including CD44, CD133, Nanog, Oct4, and Sox2, were concomitantly increased in senescent cells. MTJ1 anchored GRP78, facilitating the signal transduction of stem-like phenotypes. The strategy that could interrupt the binding between these crucial proteins or inhibit the translocation of GRP78 might beuseful for cancer therapy.
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29
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Fujita K, Okubo A, Nakamura T, Takeuchi N. Disseminated carcinomatosis of the bone marrow caused by granulocyte colony-stimulating factor: A case report and review of literature. World J Gastrointest Oncol 2022; 14:2077-2084. [PMID: 36310701 PMCID: PMC9611438 DOI: 10.4251/wjgo.v14.i10.2077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 07/08/2022] [Accepted: 08/21/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Disseminated carcinomatosis of the bone marrow (DCBM) is a widespread metastasis with a hematologic disorder that is mainly caused by gastric cancer. Although it commonly occurs as a manifestation of recurrence long after curative treatment, the precise mechanism of relapse from dormant status remains unclear. Granulocyte colony-stimulating factor (G-CSF) can promote cancer progression and invasion in various cancers. However, the potential of G-CSF to trigger recurrence from a cured malignancy has not been reported.
CASE SUMMARY A 55-year-old Japanese woman was diagnosed with Ewing sarcoma localized on the fifth lumbar vertebrae 6 years after curative gastrectomy for T1 gastric cancer. After palliative surgery to release nerve compression, pathological diagnosis of the resected specimen was followed by curative radiation and chemotherapy. During treatment, G-CSF was administered 32 times for severe neutropenia prophylaxis. Eight months after completing definitive treatment, she complained of severe back pain and was diagnosed as multiple bone metastases with DCBM from gastric cancer. Despite palliative chemotherapy, she died of disseminated intravascular coagulation 13 d after the diagnosis. Immunohistochemical examination of the autopsied bone marrow confirmed a diffuse positive staining for the G-CSF receptor (G-CSFR) in the relapsed gastric cancer cell cytoplasm, whereas the primary lesion cancer cells showed negative staining for G-CSFR. In this case, G-CSF administration may have been the key trigger for the disseminated relapse of a dormant gastric cancer.
CONCLUSION When administering G-CSF to cancer survivors, recurrence of a preceding cancer should be monitored even after curative treatment.
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Affiliation(s)
- Kengo Fujita
- Department of Medical Oncology, Ina Central Hospital, Nagano 396-8555, Japan
| | - Ayaka Okubo
- Department of Medical Oncology, Ina Central Hospital, Nagano 396-8555, Japan
| | - Toshitsugu Nakamura
- Department of Diagnostic Pathology, Ina Central Hospital, Nagano 396-8555, Japan
| | - Nobumichi Takeuchi
- Department of Medical Oncology, Ina Central Hospital, Nagano 396-8555, Japan
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NR2F1, a Tumor Dormancy Marker, Is Expressed Predominantly in Cancer-Associated Fibroblasts and Is Associated with Suppressed Breast Cancer Cell Proliferation. Cancers (Basel) 2022; 14:cancers14122962. [PMID: 35740627 PMCID: PMC9220877 DOI: 10.3390/cancers14122962] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/03/2022] [Accepted: 06/11/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Tumor dormancy is a crucial mechanism responsible for the late recurrence of breast cancer. Thus, we investigated the clinical relevance of the expression of NR2F1, a known dormancy biomarker. METHODS A total of 6758 transcriptomes of bulk tumors from multiple breast cancer patient cohorts and two single-cell sequence cohorts were analyzed. RESULTS Breast cancer (BC) with high NR2F1 expression enriched TGFβ signaling, multiple metastases, and stem cell-related pathways. Cell proliferation-related gene sets were suppressed, and MKi67 expression was lower in high NR2F1 BC. In tumors with high Nottingham grade, NR2F1 expression was found to be lower. There was no consistent relationship between NR2F1 expression and metastasis or survival. Cancer mutation rates, immune responses, and immune cell infiltrations were lower in high NR2F1 tumors, whereas the infiltration of stromal cells including cancer-associated fibroblasts (CAFs) was higher. NR2F1 was predominantly expressed in CAFs, particularly inflammatory CAFs, rather than in cancer cells, consistently in the two single-cell sequence cohorts. CONCLUSIONS NR2F1 expression in breast cancer is associated with tumor dormancy traits, and it is predominantly expressed in CAFs in the tumor microenvironment.
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31
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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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32
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Abstract
Senescence is a cellular response to a variety of stress signals that is characterized by a stable withdrawal from the cell cycle and major changes in cell morphology and physiology. While most research on senescence has been performed on non-cancer cells, it is evident that cancer cells can also mount a senescence response. In this Review, we discuss how senescence can be induced in cancer cells. We describe the distinctive features of senescent cancer cells and how these changes in cellular physiology might be exploited for the selective eradication of these cells (senolysis). We discuss activation of the host immune system as a particularly attractive way to clear senescent cancer cells. Finally, we consider the challenges and opportunities provided by a 'one-two punch' sequential treatment of cancer with pro-senescence therapy followed by senolytic therapy.
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Affiliation(s)
- Liqin Wang
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Lina Lankhorst
- Cancer, Stem Cells & Developmental Biology programme, Utrecht University, Utrecht, The Netherlands
| | - René Bernards
- Division of Molecular Carcinogenesis, Oncode Institute, Netherlands Cancer Institute, Amsterdam, The Netherlands.
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33
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Morales-Valencia J, David G. The origins of cancer cell dormancy. Curr Opin Genet Dev 2022; 74:101914. [PMID: 35500379 DOI: 10.1016/j.gde.2022.101914] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/27/2022] [Accepted: 04/01/2022] [Indexed: 01/10/2023]
Abstract
Cancer cell dormancy has emerged as an important nongenetic driver of drug resistance. Dormant cells are characterized by a reversible cell cycle exit. They represent a reservoir for eventual cancer relapse, and upon reactivation, can fuel metastatic disease. Although dormant cells were originally believed to emerge from a drug-resistant pre-existing cancer subpopulation, this notion has been recently challenged. Here, we review recent evidence indicating that dormancy represents an adaptive strategy employed by cancer cells to avoid the cytotoxic effects of antitumor therapy. Furthermore, we outline the molecular pathways engaged by cancer cells to enter dormancy upon drug exposure, with a focus on cellular senescence as a driver of dormancy.
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Affiliation(s)
- Jorge Morales-Valencia
- Department of Biochemistry and Molecular Pharmacology, NYU Grossman School of Medicine, New York University Langone Health, New York, New York.; Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York University Langone Health, New York, New York
| | - Gregory David
- Department of Biochemistry and Molecular Pharmacology, NYU Grossman School of Medicine, New York University Langone Health, New York, New York.; Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York University Langone Health, New York, New York.; Department of Urology, NYU Grossman School of Medicine, New York University Langone Health, New York, New York..
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34
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Umeda S, Kanda M, Shimizu D, Nakamura S, Sawaki K, Inokawa Y, Hattori N, Hayashi M, Tanaka C, Nakayama G, Kodera Y. Lysosomal-associated membrane protein family member 5 promotes the metastatic potential of gastric cancer cells. Gastric Cancer 2022; 25:558-572. [PMID: 35226222 DOI: 10.1007/s10120-022-01284-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/02/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Metastatic gastric cancer (GC) has a poor prognosis, and elucidating the molecular mechanisms involved in metastasis may lead to the development of novel therapeutic modalities. METHODS Transcriptome analysis of surgically resected metastatic tissue from GC patients and noncancerous tissue was performed to identify novel metastasis-related genes. Analyses of in vitro cell function, apoptosis, the cell cycle and cancer stemness were performed using GC cell lines with a stable knockout of a candidate gene. In vivo percutaneous, peritoneal dissemination and liver metastasis xenograft models were also generated. PCR array and proteome analyses were performed. Expression of the candidate gene was analyzed in GC tissues from 300 patients. RESULTS Lysosomal Associated Membrane Protein Family Member 5 (LAMP5) was upregulated in the metastatic tissues. LAMP5 knockout significantly suppressed proliferation, invasion, and migration of GC cells and increased apoptosis, cell cycle arrest and cancer stemness. LAMP5 knockout virtually suppressed tumor growth in in vivo percutaneous, peritoneal dissemination and liver metastasis models. EMT- and autophagy-related genes were associated with LAMP5. High LAMP5 mRNA levels were significantly associated with a worse prognosis. CONCLUSION LAMP5 plays a vital role in metastasis formation and may be a promising novel target of drug development for metastatic GC in the future.
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Affiliation(s)
- Shinichi Umeda
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Dai Shimizu
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Shunsuke Nakamura
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Koichi Sawaki
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yoshikuni Inokawa
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Norifumi Hattori
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Masamichi Hayashi
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Chie Tanaka
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Goro Nakayama
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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35
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Janowska A, Iannone M, Fidanzi C, Romanelli M, Filippi L, Del Re M, Martins M, Dini V. The Genetic Basis of Dormancy and Awakening in Cutaneous Metastatic Melanoma. Cancers (Basel) 2022; 14:2104. [PMID: 35565234 PMCID: PMC9102235 DOI: 10.3390/cancers14092104] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 01/27/2023] Open
Abstract
Immune dysregulation, in combination with genetic and epigenetic alterations, induces an excessive proliferation of uncontrolled melanoma cells followed by dissemination of the tumor cells to distant sites, invading organs and creating metastasis. Although immunotherapy, checkpoint inhibitors and molecular targeted therapies have been developed as treatment options for advanced melanoma, there are specific mechanisms by which cancer cells can escape treatment. One of the main factors associated with reduced response to therapy is the ability of residual tumor cells to persist in a dormant state, without proliferation. This comprehensive review aimed at understanding the genetic basis of dormancy/awakening phenomenon in metastatic melanoma will help identify the possible therapeutical strategies that might eliminate melanoma circulating tumor cells (CTCs) or keep them in the dormant state forever, thereby repressing tumor relapse and metastatic spread.
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Affiliation(s)
- Agata Janowska
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Michela Iannone
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Cristian Fidanzi
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Marco Romanelli
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Luca Filippi
- Unit of Neonatology, University of Pisa, 56126 Pisa, Italy;
| | - Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, University of Pisa, 56126 Pisa, Italy;
| | - Manuella Martins
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Valentina Dini
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
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36
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Yu PC, Liu D, Han ZX, Liang F, Hao CY, Lei YT, Guo CR, Wang WH, Li XH, Yang XN, Li CZ, Yu Y, Fan YZ. Thymopentin-Mediated Inhibition of Cancer Stem Cell Stemness Enhances the Cytotoxic Effect of Oxaliplatin on Colon Cancer Cells. Front Pharmacol 2022; 13:779715. [PMID: 35242031 PMCID: PMC8886222 DOI: 10.3389/fphar.2022.779715] [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: 09/19/2021] [Accepted: 01/31/2022] [Indexed: 12/02/2022] Open
Abstract
Thymopentin (TP5) is an immunomodulatory pentapeptide that has been widely used in malignancy patients with immunodeficiency due to radiotherapy and chemotherapy. Here, we propose that TP5 directly inhibits the stemness of colon cancer cells HCT116 and therefore enhances the cytotoxicity of oxaliplatin (OXA) in HCT116 cells. In the absence of serum, TP5 was able to induce cancer stemness reduction in cultured HCT116 cells and significantly reduced stemness-related signals, such as the expression of surface molecular markers (CD133, CD44 and CD24) and stemness-related genes (ALDH1, SOX2, Oct-4 and Nanog), and resulted in altered Wnt/β-catenin signaling. Acetylcholine receptors (AchRs) are implicated in this process. OXA is a common chemotherapeutic agent with therapeutic effects in various cancers. Although TP5 had no direct effect on the proliferation of HCT116, this pentapeptide significantly increased the sensitivity of HCT116 to OXA, where the effect of TP5 on the stemness of colon cancer cells through stimulation of AchRs may contribute to this process. Our results provide a promising strategy for increasing the sensitivity of colon cancer cells to chemotherapeutic agents by incorporating immunomodulatory peptides.
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Affiliation(s)
- Peng-Cheng Yu
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Di Liu
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Zeng-Xiang Han
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Three Departments of Oncology, Weifang Traditional Chinese Medicine Hospital, Weifang, China
| | - Fang Liang
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cui-Yun Hao
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yun-Tao Lei
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Chang-Run Guo
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Wen-Hui Wang
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xing-Hua Li
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Xiao-Na Yang
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Chang-Zhu Li
- State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha, China
| | - Ye Yu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Ying-Zhe Fan
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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37
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Ahmadinejad F, Bos T, Hu B, Britt E, Koblinski J, Souers AJ, Leverson JD, Faber AC, Gewirtz DA, Harada H. Senolytic-Mediated Elimination of Head and Neck Tumor Cells Induced Into Senescence by Cisplatin. Mol Pharmacol 2022; 101:168-180. [PMID: 34907000 PMCID: PMC8969145 DOI: 10.1124/molpharm.121.000354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/25/2021] [Indexed: 01/10/2023] Open
Abstract
Therapeutic outcomes achieved in head and neck squamous cell carcinoma (HNSCC) patients by concurrent cisplatin-based chemoradiotherapy initially reflect both tumor regression and tumor stasis. However, local and distant metastasis and disease relapse are common in HNSCC patients. In the current work, we demonstrate that cisplatin treatment induces senescence in both p53 wild-type HN30 and p53 mutant HN12 head and neck cancer models. We also show that tumor cells can escape from senescence both in vitro and in vivo. We further establish the effectiveness of the senolytic, ABT-263 (Navitoclax), in elimination of senescent tumor cells after cisplatin treatment. Navitoclax increased apoptosis by 3.3-fold (P ≤ 0.05) at day 7 compared with monotherapy by cisplatin. Additionally, we show that ABT-263 interferes with the interaction between B-cell lymphoma-x large (BCL-XL) and BAX, anti- and pro-apoptotic proteins, respectively, followed by BAX activation, suggesting that ABT-263-induced apoptotic cell death is mediated through BAX. Our in vivo studies also confirm senescence induction in tumor cells by cisplatin, and the promotion of apoptosis coupled with a significant delay of tumor growth after sequential treatment with ABT-263. Sequential treatment with cisplatin followed by ABT-263 extended the humane endpoint to ∼130 days compared with cisplatin alone, where mice survived ∼75 days. These results support the premise that senolytic agents could be used to eliminate residual senescent tumor cells after chemotherapy and thereby potentially delay disease recurrence in head and neck cancer patients. SIGNIFICANCE STATEMENT: Disease recurrence is the most common cause of death in head and neck cancer patients. B-cell lymphoma-x large inhibitors such as ABT-263 (Navitoclax) have the capacity to be used in combination with cisplatin in head and neck cancer patients to eliminate senescent cells and possibly prevent disease relapse.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Hisashi Harada
- Department of Human and Molecular Genetics, School of Medicine (F.A.), Philips Institute for Oral Health Research, School of Dentistry (T.B., E.B., A.C.F., H.H.), Cancer Mouse Models Core (B.H., J.K.), and Department of Pharmacology and Toxicology, School of Medicine (D.A.G.), Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia; and AbbVie, North Chicago, Illinois (A.J.S., J.D.L.)
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38
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Liu Y, Yang H, Liu Q, Pan M, Wang D, Pan S, Zhang W, Wei J, Zhao X, Ji J. Selenocystine-Derived Label-Free Fluorescent Schiff Base Nanocomplex for siRNA Delivery Synergistically Kills Cancer Cells. Molecules 2022; 27:1302. [PMID: 35209090 PMCID: PMC8878402 DOI: 10.3390/molecules27041302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/24/2022] [Accepted: 02/08/2022] [Indexed: 11/16/2022] Open
Abstract
Chemo and siRNA synergic treatments for tumors is a promising new therapeutic trend. Selenocystine, a selenium analog of cysteine, has been considered a potential antitumor agent due to its redox perturbing role. In this study, we developed a nanocarrier for siRNA based on a selenocystine analog engineered polyetherimide and achieved traceable siRNA delivery and the synergic killing of tumor cells. Notably, we applied the label-free Schiff base fluorescence mechanism, which enabled us to trace the siRNA delivery and to monitor the selenocystine analogs' local performance. A novel selenocystine-derived fluorescent Schiff base linker was used to crosslink the polyetherimide, thereby generating a traceable siRNA delivery vehicle with green fluorescence. Moreover, we found that this compound induced tumor cells to undergo senescence. Together with the delivery of a siRNA targeting the anti-apoptotic BCL-xl/w genes in senescent cells, it achieved a synergistic inhibition function by inducing both senescence and apoptosis of tumor cells. Therefore, this study provides insights into the development of label-free probes, prodrugs, and materials towards the synergic strategies for cancer therapy.
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Affiliation(s)
- Yang Liu
- Center of Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, Hangzhou 310058, China;
| | - Haoying Yang
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Qian Liu
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Mingming Pan
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Danli Wang
- Zhoushan Hospital of Zhejiang Province, Zhoushan 316004, China;
| | - Shiyuan Pan
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Weiran Zhang
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Jinfeng Wei
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Xiaowei Zhao
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng 475004, China; (H.Y.); (Q.L.); (M.P.); (S.P.); (W.Z.)
| | - Junfeng Ji
- Center of Stem Cell and Regenerative Medicine, School of Medicine, Zhejiang University, Hangzhou 310058, China;
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Multifaceted functions of chronic inflammation in regulating tumor dormancy and relapse. Semin Cancer Biol 2022; 78:17-22. [PMID: 33785450 PMCID: PMC8473586 DOI: 10.1016/j.semcancer.2021.03.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/23/2021] [Indexed: 01/03/2023]
Abstract
Inflammation is a double-edged sword exhibiting multifaceted functions. On one hand, it either induces tumor cell apoptosis, or establishes tumor dormancy by inhibiting tumor cell proliferation; on the other hand, it either facilitates the tumorigenesis process or reawakens dormant tumor cells, resulting in disease recurrences. Each outcome would depend on the balance between type I and type II inflammation as well as the duration of inflammation being acute or chronic. In this essay, we provide a critical review of the empirical evidence suggesting that chronic inflammation, dominated by type I inflammatory cells and cytokines as a result of trauma and microbiome dysbiosis, could facilitate the carcinogenesis process in normal cells and retain nascent transformed cells in a dormant state. On the other hand, an elevated type II inflammation along with inefficient resolution of type I inflammation following trauma or major surgeries could delay the wound healing process and promote the growth and reawakening of dormant tumor cells, resulting in disease recurrences. Finally, cytokines exhibiting type I and II inflammatory functions, simultaneously, tend to promote tumor recurrence when become chronic. Therefore, the risk of reawakening dormant tumor cells should be considered in cancer survivors who experience major surgeries and trauma, or suffer from chronic inflammatory diseases.
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40
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Wang H, Xu H, Cheng Q, Liang C. Identification of a Novel Stem Cell Subtype for Clear Cell Renal Cell Carcinoma Based on Stem Cell Gene Profiling. Front Oncol 2021; 11:758989. [PMID: 34912710 PMCID: PMC8667732 DOI: 10.3389/fonc.2021.758989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 11/02/2021] [Indexed: 01/05/2023] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common subtype of renal cancer and is characterized by high rates of metastasis. Cancer stem cell is a vital cause of renal cancer metastasis and recurrence. However, little is known regarding the change and the roles of stem cells during the development of renal cancer. To clarify this problem, we developed a novel stem cell clustering strategy. Based on The Cancer Genome Atlas (TCGA) and the International Cancer Genome Consortium (ICGC) genomic datasets, we used 19 stem cell gene sets to classify each dataset. A machine learning method was used to perform the classification. We classified ccRCC into three subtypes-stem cell activated (SC-A), stem cell dormant (SC-D), and stem cell excluded (SC-E)-based on the expressions of stem cell-related genes. Compared with the other subtypes, C2(SC-A) had the highest degree of cancer stem cell concentration, the highest level of immune cell infiltration, a distinct mutation landscape, and the worst prognosis. Moreover, drug sensitivity analysis revealed that subgroup C2(SC-A) had the highest sensitivity to immunotherapy CTLA-4 blockade and the vascular endothelial growth factor receptor (VEGFR) inhibitor sunitinib. The identification of ccRCC subtypes based on cancer stem cell gene sets demonstrated the heterogeneity of ccRCC and provided a new strategy for its treatment.
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Affiliation(s)
- Hongzhi Wang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Hanjiang Xu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Quan Cheng
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
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41
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Aptamer-mediated doxorubicin delivery reduces HCC burden in 3D organoids model. J Control Release 2021; 341:341-350. [PMID: 34848243 DOI: 10.1016/j.jconrel.2021.11.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 11/15/2021] [Accepted: 11/22/2021] [Indexed: 11/20/2022]
Abstract
Epithelial cell adhesion molecule (EpCAM) is a surface marker which is frequently overexpressed in hepatocellular carcinoma (HCC) but minimally expressed on mature hepatocytes. We developed a specific aptamer against EpCAM (EpCAM-apt) and tested its potential as a drug delivery agent for HCC. The targeting ability of EpCAM-apt was confirmed in vitro and in vivo after which the complex was conjugated with doxorubicin (Dox) to form EpCAM-apt-Dox. The targeting efficacy of the drug-loaded complex against liver cancer stem-like cells (LCSCs) and therapeutic effects in HCC were evaluated. EpCAM-expressing (EpCAM+) HCC cells showed characteristics of stem like cells including greater proliferative capacity and tumour sphere formation. EpCAM-apt-Dox selectively delivered Dox to EpCAM+ HCC cells with high drug retention and accumulation versus control. EpCAM-apt-Dox reduced the self-renewal capacity and stem-like cell frequency in vitro. Elimination of cancer stem-like cells (CSCs) with EpCAM-apt-Dox significantly inhibited the growth of HCC cells and patient-derived HCC organoids but exerted minimal cytotoxicity to normal liver organoids. Moreover, EpCAM-apt-Dox suppressed the growth of xenograft tumours derived from HCC organoids in vivo and prolonged mouse survival without inducing adverse effects to major organs. Thus, aptamer-based drug delivery to the stem-like cell population is a promising strategy for HCC treatment.
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Ei ZZ, Choochuay K, Tubsuwan A, Pinkaew D, Suksomtip M, Vinayanuwattikun C, Chanvorachote P, Chunhacha P. GRP78/BiP determines senescence evasion cell fate after cisplatin-based chemotherapy. Sci Rep 2021; 11:22448. [PMID: 34789798 PMCID: PMC8599848 DOI: 10.1038/s41598-021-01540-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 10/27/2021] [Indexed: 12/29/2022] Open
Abstract
Cisplatin (CDDP) induces senescence characterized by senescence-associated secretory phenotypes (SASP) and the unfolded protein response (UPR). In this study, we investigated the proteins related to the UPR during the senescence cell fate. Strikingly, we found that one of the critical ER-resident proteins, GRP78/BiP, was significantly altered. Here we show that GRP78 levels differentially expressed depending on non-small lung cancer subtypes. GRP78 indeed regulates the evasion of senescence in adenocarcinoma A549 cells, in which the increased GRP78 levels enable them to re-proliferate after CDDP removal. Conversely, GRP78 is downregulated in the senescence H460 cells, making them lacking senescence evasion capability. We observed that the translational regulation critically contributed to the GRP78 protein levels in CDDP-induces senescence. Furthermore, the increased GRP78 level during senescence confers resistance to senolytic drug, Bortezomib, as observed by a twofold increase in IC50 in A549 senescence cells compared to the wild-type. This observation is also consistent in the cells that have undergone genetic manipulation by transfection with pcDNA3.1(+)-GRP78/BiP plasmids and pSpCas9(BB)-2A-Puro containing guide RNA sequence targeting GRP78 exon 3 to induce the overexpression and downregulation of GRP78 in H460 cells, respectively. Our findings reveal a unique role of GRP78 on the senescence evasion cell fate and senolytic drug resistance after cisplatin-based chemotherapy.
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Affiliation(s)
- Zin Zin Ei
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Kanuengnit Choochuay
- Drugs and Cosmetic Excellence Center, Walailak University, Nakhon Si Thammarat, Thailand.,School of Pharmacy, Walailak University, Nakhon Si Thammarat, Thailand
| | - Alisa Tubsuwan
- Thalassemia Research Centre, Institute of Molecular Biosciences, Mahidol University, Nakornpathom, Thailand
| | - Decha Pinkaew
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Maneewan Suksomtip
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Preedakorn Chunhacha
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand. .,Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Clusters, Chulalongkorn University, Bangkok, Thailand.
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Bui T, Gu Y, Ancot F, Sanguin-Gendreau V, Zuo D, Muller WJ. Emergence of β1 integrin-deficient breast tumours from dormancy involves both inactivation of p53 and generation of a permissive tumour microenvironment. Oncogene 2021; 41:527-537. [PMID: 34782719 PMCID: PMC8782722 DOI: 10.1038/s41388-021-02107-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 01/11/2023]
Abstract
The molecular and cellular mechanisms underlying mammary tumour dormancy and cancer recurrence are unclear and remain to be elucidated. Here, we report that mammary epithelial-specific disruption of β1 integrin in a murine model of Luminal B human breast cancer drastically impairs tumour growth with proliferation block, apoptosis induction and cellular senescence. β1 integrin-deficient dormant lesions show activation of the tumour suppressor p53, and tumours that circumvent dormancy possess p53 mutation analogous to those in human disease. We further demonstrate that mammary epithelial deletion of p53 in β1 integrin-deficient mice fully rescues tumour dormancy and bypasses cellular senescence. Additionally, recurrent β1 integrin-deficient tumours exhibit fibrosis with increased cancer-associated fibroblast infiltration and extracellular matrix deposition, absent in fast-growing β1 integrin/p53-deficient lesions. Taken together, these observations argue that β1 integrin modulates p53-dependent cellular senescence resulting in tumour dormancy and that pro-tumourigenic stromal cues and intrinsic genetic mutation are required for dormancy exit.
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Affiliation(s)
- Tung Bui
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, H3A 1A3, Canada.,Department of Biochemistry, McGill University, Montreal, H3G 1Y6, Canada
| | - Yu Gu
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, H3A 1A3, Canada.,Department of Biochemistry, McGill University, Montreal, H3G 1Y6, Canada
| | - Frédéric Ancot
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, H3A 1A3, Canada
| | | | - Dongmei Zuo
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, H3A 1A3, Canada
| | - William J Muller
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, H3A 1A3, Canada. .,Department of Biochemistry, McGill University, Montreal, H3G 1Y6, Canada. .,Faculty of Medicine, McGill University, Montreal, H3G 2M1, Canada.
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Zhao L, Zhang K, He H, Yang Y, Li W, Liu T, Li J. The Relationship Between Mesenchymal Stem Cells and Tumor Dormancy. Front Cell Dev Biol 2021; 9:731393. [PMID: 34712663 PMCID: PMC8545891 DOI: 10.3389/fcell.2021.731393] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 09/13/2021] [Indexed: 12/12/2022] Open
Abstract
Tumor dormancy, a state of tumor, is clinically undetectable and the outgrowth of dormant tumor cells into overt metastases is responsible for cancer-associated deaths. However, the dormancy-related molecular mechanism has not been clearly described. Some researchers have proposed that cancer stem cells (CSCs) and disseminated tumor cells (DTCs) can be seen as progenitor cells of tumor dormancy, both of which can remain dormant in a non-permissive soil/niche. Nowadays, research interest in the cancer biology field is skyrocketing as mesenchymal stem cells (MSCs) are capable of regulating tumor dormancy, which will provide a unique therapeutic window to cure cancer. Although the influence of MSCs on tumor dormancy has been investigated in previous studies, there is no thorough review on the relationship between MSCs and tumor dormancy. In this paper, the root of tumor dormancy is analyzed and dormancy-related molecular mechanisms are summarized. With an emphasis on the role of the MSCs during tumor dormancy, new therapeutic strategies to prevent metastatic disease are proposed, whose clinical application potentials are discussed, and some challenges and prospects of the studies of tumor dormancy are also described.
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Affiliation(s)
- Linxian Zhao
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Kai Zhang
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Hongyu He
- Operating Theater and Department of Anesthesiology, The Second Hospital of Jilin University, Changchun, China
| | - Yongping Yang
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Wei Li
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Tongjun Liu
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Jiannan Li
- Department of General Surgery, The Second Hospital of Jilin University, Changchun, China
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NCOR1 Sustains Colorectal Cancer Cell Growth and Protects against Cellular Senescence. Cancers (Basel) 2021; 13:cancers13174414. [PMID: 34503224 PMCID: PMC8430780 DOI: 10.3390/cancers13174414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 08/30/2021] [Indexed: 01/10/2023] Open
Abstract
Simple Summary NCOR1 is a scaffold protein that interacts with multiple partners to repress gene transcription. NCOR1 controls immunometabolic functions in several tissues and has been recently shown to protect against experimental colitis in mice. Our laboratory has observed a pro-proliferative role of NCOR1 in normal intestinal epithelial cells. However, it is unclear whether NCOR1 is functionally involved in colon cancer. This study demonstrated that NCOR1 is required for colorectal cancer cell growth. Depletion of NCOR1 caused these cells to become senescent. Transcriptomic signatures confirmed these observations but also predicted the potential for these cells to become pro-invasive. Thus, NCOR1 plays a novel role in preventing cancer-associated senescence and could represent a target for controlling colon cancer progression. Abstract NCOR1 is a corepressor that mediates transcriptional repression through its association with nuclear receptors and specific transcription factors. Some evidence supports a role for NCOR1 in neonatal intestinal epithelium maturation and the maintenance of epithelial integrity during experimental colitis in mice. We hypothesized that NCOR1 could control colorectal cancer cell proliferation and tumorigenicity. Conditional intestinal epithelial deletion of Ncor1 in ApcMin/+ mice resulted in a significant reduction in polyposis. RNAi targeting of NCOR1 in Caco-2/15 and HT-29 cell lines led to a reduction in cell growth, characterized by cellular senescence associated with a secretory phenotype. Tumor growth of HT-29 cells was reduced in the absence of NCOR1 in the mouse xenografts. RNA-seq transcriptome profiling of colon cancer cells confirmed the senescence phenotype in the absence of NCOR1 and predicted the occurrence of a pro-migration cellular signature in this context. SOX2, a transcription factor essential for pluripotency of embryonic stem cells, was induced under these conditions. In conclusion, depletion of NCOR1 reduced intestinal polyposis in mice and caused growth arrest, leading to senescence in human colorectal cell lines. The acquisition of a pro-metastasis signature in the absence of NCOR1 could indicate long-term potential adverse consequences of colon-cancer-induced senescence.
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Zhang DY, Monteiro MJ, Liu JP, Gu WY. Mechanisms of cancer stem cell senescence: Current understanding and future perspectives. Clin Exp Pharmacol Physiol 2021; 48:1185-1202. [PMID: 34046925 DOI: 10.1111/1440-1681.13528] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 05/24/2021] [Indexed: 12/13/2022]
Abstract
Cancer stem cells (CSCs) are a small population of heterogeneous tumor cells with the capacity of self-renewal and aberrant differentiation for immortality and divergent lineages of cancer cells. In contrast to bulky tumor cells, CSCs remain less differentiated and resistant to therapy even when targeted with tissue-specific antigenic markers. This makes CSCs responsible for not only tumor initiation, development, but also tumor recurrence. Emerging evidence suggests that CSCs can undergo cell senescence, a non-proliferative state of cells in response to stress. While cell senescence attenuates tumor cell proliferation, it is commonly regarded as a tumor suppressive mechanism. However, mounting research indicates that CSC senescence also provides these cells with the capacity to evade cytotoxic effects from cancer therapy, exacerbating cancer relapse and metastasis. Recent studies demonstrate that senescence drives reprogramming of cancer cell toward stemness and promotes CSC generation. In this review, we highlight the origin, heterogeneity and senescence regulatory mechanisms of CSCs, the complex relationship between CSC senescence and tumor therapy, and the recent beneficial effects of senotherapy on eliminating senescent tumor cells.
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Affiliation(s)
- Da-Yong Zhang
- Department of Clinical Medicine, Zhejiang University City College, Hangzhou, China
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, QLD, Australia
| | - Michael J Monteiro
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, QLD, Australia
| | - Jun-Ping Liu
- Institute of Ageing Research, Hangzhou Normal University, Hangzhou, China
- Department of Immunology, Monash University Faculty of Medicine, Prahran, Vic, Australia
- Hudson Institute of Medical Research, and Department of Molecular and Translational Science, Monash University Faculty of Medicine, Clayton, Vic, Australia
| | - Wen-Yi Gu
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, QLD, Australia
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Otero-Albiol D, Carnero A. Cellular senescence or stemness: hypoxia flips the coin. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:243. [PMID: 34325734 PMCID: PMC8323321 DOI: 10.1186/s13046-021-02035-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/05/2021] [Indexed: 01/10/2023]
Abstract
Cellular senescence is a complex physiological state whose main feature is proliferative arrest. Cellular senescence can be considered the reverse of cell immortalization and continuous tumor growth. However, cellular senescence has many physiological functions beyond being a putative tumor suppressive trait. It remains unknown whether low levels of oxygen or hypoxia, which is a feature of every tissue in the organism, modulate cellular senescence, altering its capacity to suppress the limitation of proliferation. It has been observed that the lifespan of mammalian primary cells is increased under low oxygen conditions. Additionally, hypoxia promotes self-renewal and pluripotency maintenance in adult and embryonic stem cells (ESCs), induced pluripotent stem cells (iPSCs) and cancer stem cells (CSCs). In this study, we discuss the role of hypoxia facilitating senescence bypass during malignant transformation and acquisition of stemness properties, which all contribute to tumor development and cancer disease aggressiveness.
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Affiliation(s)
- Daniel Otero-Albiol
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013, Seville, Spain.,CIBER de CANCER, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Amancio Carnero
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Avda. Manuel Siurot s/n, 41013, Seville, Spain. .,CIBER de CANCER, Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
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Senescence and senolytics in cardiovascular disease: Promise and potential pitfalls. Mech Ageing Dev 2021; 198:111540. [PMID: 34237321 PMCID: PMC8387860 DOI: 10.1016/j.mad.2021.111540] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/28/2021] [Accepted: 07/04/2021] [Indexed: 02/08/2023]
Abstract
Ageing is the biggest risk factor for impaired cardiovascular health, with cardiovascular disease being the cause of death in 40 % of individuals over 65 years old. Ageing is associated with an increased prevalence of atherosclerosis, coronary artery stenosis and subsequent myocardial infarction, thoracic aortic aneurysm, valvular heart disease and heart failure. An accumulation of senescence and increased inflammation, caused by the senescence-associated secretory phenotype, have been implicated in the aetiology and progression of these age-associated diseases. Recently it has been demonstrated that compounds targeting components of anti-apoptotic pathways expressed by senescent cells can preferentially induce senescence cells to apoptosis and have been termed senolytics. In this review, we discuss the evidence demonstrating that senescence contributes to cardiovascular disease, with a particular focus on studies that indicate the promise of senotherapy. Based on these data we suggest novel indications for senolytics as a treatment of cardiovascular diseases which have yet to be studied in the context of senotherapy. Finally, while the potential benefits are encouraging, several complications may result from senolytic treatment. We, therefore, consider these challenges in the context of the cardiovascular system.
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Chakrabarty A, Chakraborty S, Bhattacharya R, Chowdhury G. Senescence-Induced Chemoresistance in Triple Negative Breast Cancer and Evolution-Based Treatment Strategies. Front Oncol 2021; 11:674354. [PMID: 34249714 PMCID: PMC8264500 DOI: 10.3389/fonc.2021.674354] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 06/01/2021] [Indexed: 01/10/2023] Open
Abstract
Triple negative breast cancer (TNBC) is classically treated with combination chemotherapies. Although, initially responsive to chemotherapies, TNBC patients frequently develop drug-resistant, metastatic disease. Chemotherapy resistance can develop through many mechanisms, including induction of a transient growth-arrested state, known as the therapy-induced senescence (TIS). In this paper, we will focus on chemoresistance in TNBC due to TIS. One of the key characteristics of senescent cells is a complex secretory phenotype, known as the senescence-associated secretory proteome (SASP), which by prompting immune-mediated clearance of senescent cells maintains tissue homeostasis and suppresses tumorigenesis. However, in cancer, particularly with TIS, senescent cells themselves as well as SASP promote cellular reprograming into a stem-like state responsible for the emergence of drug-resistant, aggressive clones. In addition to chemotherapies, outcomes of recently approved immune and DNA damage-response (DDR)-directed therapies are also affected by TIS, implying that this a common strategy used by cancer cells for evading treatment. Although there has been an explosion of scientific research for manipulating TIS for prevention of drug resistance, much of it is still at the pre-clinical stage. From an evolutionary perspective, cancer is driven by natural selection, wherein the fittest tumor cells survive and proliferate while the tumor microenvironment influences tumor cell fitness. As TIS seems to be preferred for increasing the fitness of drug-challenged cancer cells, we will propose a few tactics to control it by using the principles of evolutionary biology. We hope that with appropriate therapeutic intervention, this detrimental cellular fate could be diverted in favor of TNBC patients.
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Abstract
Tumour recurrence is a serious impediment to cancer treatment, but the mechanisms involved are poorly understood. The most frequently used anti-tumour therapies-chemotherapy and radiotherapy-target highly proliferative cancer cells. However non- or slow-proliferative dormant cancer cells can persist after treatment, eventually causing tumour relapse. Whereas the reversible growth arrest mechanism allows quiescent cells to re-enter the cell cycle, senescent cells are largely thought to be irreversibly arrested, and may instead contribute to tumour growth and relapse through paracrine signalling mechanisms. Thus, due to the differences in their growth arrest mechanism, metabolic features, plasticity and adaptation to their respective tumour microenvironment, dormant-senescent and -quiescent cancer cells could have different but complementary roles in fuelling tumour growth. In this review article, we discuss the implication of dormant cancer cells in tumour relapse and the need to understand how quiescent and senescent cells, respectively, may play a part in this process.
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