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Dubey R, Makhija R, Sharma A, Sahu A, Asati V. Unveiling the promise of pyrimidine-modified CDK inhibitors in cancer treatment. Bioorg Chem 2024; 149:107508. [PMID: 38850781 DOI: 10.1016/j.bioorg.2024.107508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/21/2024] [Accepted: 05/28/2024] [Indexed: 06/10/2024]
Abstract
Cyclin-dependent kinases (CDKs) constitute a vital family of protein-serine kinases, pivotal in regulating various cellular processes such as the cell cycle, metabolism, proteolysis, and neural functions. Dysregulation or overexpression of CDK kinases is directly linked to the development of cancer. However, the currently approved CDK inhibitors by the US FDA, such as palbociclib, ribociclib, Trilaciclib, Abemaciclib, etc., although effective, exhibit limited specificity and often lead to undesirable adverse effects. First and second-generation CDK inhibitors have not gained significant clinical interaction due to their high toxicity and lack of specificity. To address these challenges, a combined approach is being employed in the quest for newer CDK inhibitors aimed at mitigating toxicity and side effects associated with CDKIs. The discovery of therapeutic agents selectively targeting tumorous cells, such as CDK inhibitors, has demonstrated promise in treating various cancers, including breast cancer. Extensive literature reviews have facilitated the development of novel CDK inhibitors by combining medicinally preferred pyrimidine derivatives with other heterocyclic rings. Pyrimidine derivatives substituted with pyrazole, imidazole, benzamide, benzene sulfonamide, indole carbohydrazide, and other privileged heterocyclic rings have shown encouraging efficacy in inhibiting cyclin-dependent kinase activity. This review provides comprehensive data, including structure-activity relationship (SAR), anticancer activity, and kinetics studies of potent compounds. Additionally, molecular docking studies with compounds under clinical trial and patents filed on pyrimidine based CDK inhibitors in cancer treatment are included. This review serves as a valuable resource for further development of CDK kinase inhibitors for cancer treatment, offering insights into their efficacy, specificity, and potential clinical applications.
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Affiliation(s)
- Rahul Dubey
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Rahul Makhija
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Anushka Sharma
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Adarsh Sahu
- Amity Institute of Pharmacy, Amity University Jaipur (Rajasthan), India
| | - Vivek Asati
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India.
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2
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Yang H, Qiu Y, Chen J, Lai J. Uncovering a novel DNA repair-related radiosensitivity model for evaluation of radiotherapy susceptibility in uterine corpus endometrial cancer. Heliyon 2024; 10:e29401. [PMID: 38628740 PMCID: PMC11019234 DOI: 10.1016/j.heliyon.2024.e29401] [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: 09/18/2023] [Revised: 12/16/2023] [Accepted: 04/08/2024] [Indexed: 04/19/2024] Open
Abstract
Background Uterine corpus endometrial cancer (UCEC) exhibit heterogeneity in their DNA repair capacity, which can impact their response to radiotherapy. Our study aimed to identify potential DNA repair-related biomarkers for predicting radiation response in UCEC. Methods We conducted a thorough analysis of 497 UCEC samples obtained from TCGA database. Using LASSO-COX regression analysis, we constructed a radiosensitivity signature and subsequently divided patients into the radiosensitive (RS) and the radioresistant (RR) groups based on their radiosensitivity index. The GSVA and GSEA were performed to explore functional annotations. The CIBERSORT and ESTIMATE algorithms were utilized to investigate the immune infiltration status of the two groups. Additionally, we utilized the Tumor Immune Dysfunction and Exclusion (TIDE), Immunophenotype Score (IPS), and pRRophetic algorithms to predict the effectiveness of different treatment modalities. Results We constructed a radiosensitivity index consists of four DNA repair-related genes. Patients in the RS group demonstrated significantly improved prognosis compared to patients in the RR group when treated with radiotherapy. We observed that the RS group exhibited a higher proportion of the POLE ultra-mutated subtype, while the RR group had a higher proportion of the copy number high subtype. GSVA enrichment analysis revealed that the RS group exhibited enrichment in DNA damage repair pathways. Notably, the RS group demonstrated a higher proportion of naïve B cells and follicular helper T cells, while regulatory T cells (Tregs) and memory B cells were more abundant in the RR group. Furthermore, patients in the RS-PD-L1-high subgroup exhibited enrichment in immune-related pathways and increased sensitivity to immunotherapy, which is likely to contribute to their improved prognosis. Additionally, we conducted in vitro experiments to validate the expression of radiosensitivity genes in non-radioresistant (AN3CA) and radioresistant (AN3CA/IR) endometrial cancer cells. Conclusions In conclusion, our research successfully constructed a radiosensitivity signature with robust predictive capacity. These findings shed light on the association between immune activation, PD-L1 expression, and the response to immunotherapy in the context of radiotherapy.
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Affiliation(s)
- Hainan Yang
- Department of Ultrasound, First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, China
| | - Yanru Qiu
- Department of Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, China
| | - Junjun Chen
- National Health Commission (NHC) Key Laboratory of Personalized Diagnosis and Treatment of Nasopharyngeal Carcinoma, Jiangxi Cancer Hospital of Nanchang Medical College, Nanchang, Jiangxi, 330000, China
| | - Jinzhi Lai
- Department of Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, China
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Szymański M, Bonowicz K, Antosik P, Jerka D, Głowacka M, Soroka M, Steinbrink K, Kleszczyński K, Gagat M. Role of Cyclins and Cytoskeletal Proteins in Endometriosis: Insights into Pathophysiology. Cancers (Basel) 2024; 16:836. [PMID: 38398227 PMCID: PMC10886501 DOI: 10.3390/cancers16040836] [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: 12/11/2023] [Revised: 01/21/2024] [Accepted: 02/16/2024] [Indexed: 02/25/2024] Open
Abstract
Endometriosis is a gynecological condition where endometrium-like tissue grows outside the uterus, posing challenges in understanding and treatment. This article delves into the deep cellular and molecular processes underlying endometriosis, with a focus on the crucial roles played by cyclins and cytoskeletal proteins in its pathogenesis, particularly in the context of Epithelial-Mesenchymal Transition (EMT). The investigation begins by examining the activities of cyclins, elucidating their diverse biological roles such as cell cycle control, proliferation, evasion of apoptosis, and angiogenesis among ectopic endometrial cells. A comprehensive analysis of cytoskeletal proteins follows, emphasizing their fundamental biological roles and their specific significance to endometriotic cell features. This review sheds light on the interconnected pathways through which cyclins and cytoskeletal proteins converge, contributing to the genesis and progression of endometriosis. Understanding these molecular complexities not only provides insight into the underlying causes of the disease but also holds promise for the development of specific therapeutic approaches, ushering in a new era in the management of this devastating disorder.
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Affiliation(s)
- Marcin Szymański
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
| | - Klaudia Bonowicz
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
| | - Paulina Antosik
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-094 Bydgoszcz, Poland;
| | - Dominika Jerka
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
| | - Mariola Głowacka
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
| | - Małgorzata Soroka
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
| | - Kerstin Steinbrink
- Department of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany; (K.S.); (K.K.)
| | - Konrad Kleszczyński
- Department of Dermatology, University of Münster, Von-Esmarch-Str. 58, 48149 Münster, Germany; (K.S.); (K.K.)
| | - Maciej Gagat
- Department of Histology and Embryology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland; (M.S.); (K.B.); (D.J.)
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Płock, 08-110 Płock, Poland; (M.G.); (M.S.)
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Albright BB, Shuey S, Alvarez Secord A, Havrilesky LJ, Berchuck A, Previs RA. Efficacy of cyclin-dependent kinase 4/6 inhibitors in combination with hormonal therapy in patients with recurrent granulosa cell tumor of the ovary: A case series. Gynecol Oncol Rep 2023; 50:101297. [PMID: 38033361 PMCID: PMC10682825 DOI: 10.1016/j.gore.2023.101297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/17/2023] [Accepted: 10/22/2023] [Indexed: 12/02/2023] Open
Abstract
Cyclin-dependent kinase inhibitors are approved in combination with hormonal therapy for treatment of hormone receptor expressing breast cancers. Activity in hormone receptor expressing gynecologic cancers has been postulated. Granulosa cell tumor of the ovary is one such cancer, which is relatively resistant to traditional cytotoxic chemotherapy. We report a case series of 7 heavily pre-treated patients with recurrent granulosa cell tumor of the ovary with a cyclin-dependent kinase inhibitor in combination with hormonal therapy, with 3 patients demonstrating partial response and 2 with stable disease. As of the data cutoff, 3 patients remained on treatment and 5 were alive, with true medians for duration of treatment and overall survival not reached (medians at data cutoff of 64 weeks and 62 months respectively). The treatment was generally well tolerated, with 1 patient choosing to discontinue treatment due to grade 3 fatigue. This regimen represents a possible option in the treatment of granulosa cell tumor of the ovary, warranting further prospective study for this unmet need in this indolent disease which often requires many lines of treatment.
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Affiliation(s)
- Benjamin B. Albright
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Stephanie Shuey
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Angeles Alvarez Secord
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
| | - Laura J. Havrilesky
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
| | - Andrew Berchuck
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
| | - Rebecca A. Previs
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710, USA
- Labcorp Oncology, Durham, NC 27560, USA
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Chinyama HA, Wei L, Mokgautsi N, Lawal B, Wu ATH, Huang HS. Identification of CDK1, PBK, and CHEK1 as an Oncogenic Signature in Glioblastoma: A Bioinformatics Approach to Repurpose Dapagliflozin as a Therapeutic Agent. Int J Mol Sci 2023; 24:16396. [PMID: 38003585 PMCID: PMC10671581 DOI: 10.3390/ijms242216396] [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: 09/25/2023] [Revised: 10/27/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Glioblastoma multiforme (GBM) is the most aggressive and lethal primary brain tumor whose median survival is less than 15 months. The current treatment regimen comprising surgical resectioning, chemotherapy with Temozolomide (TMZ), and adjuvant radiotherapy does not achieve total patient cure. Stem cells' presence and GBM tumor heterogeneity increase their resistance to TMZ, hence the poor overall survival of patients. A dysregulated cell cycle in glioblastoma enhances the rapid progression of GBM by evading senescence or apoptosis through an over-expression of cyclin-dependent kinases and other protein kinases that are the cell cycle's main regulatory proteins. Herein, we identified and validated the biomarker and predictive properties of a chemoradio-resistant oncogenic signature in GBM comprising CDK1, PBK, and CHEK1 through our comprehensive in silico analysis. We found that CDK1/PBK/CHEK1 overexpression drives the cell cycle, subsequently promoting GBM tumor progression. In addition, our Kaplan-Meier survival estimates validated the poor patient survival associated with an overexpression of these genes in GBM. We used in silico molecular docking to analyze and validate our objective to repurpose Dapagliflozin against CDK1/PBK/CHEK1. Our results showed that Dapagliflozin forms putative conventional hydrogen bonds with CDK1, PBK, and CHEK1 and arrests the cell cycle with the lowest energies as Abemaciclib.
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Affiliation(s)
- Harold A. Chinyama
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan;
| | - Li Wei
- Department of Neurosurgery, Wan Fang Hospital, Taipei Medical University, No.111, Sec. 3, Xinglong Rd., Taipei 11696, Taiwan;
- Taipei Neuroscience Institute, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei 11031, Taiwan
| | - Ntlotlang Mokgautsi
- PhD Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan;
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Bashir Lawal
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15232, USA;
| | - Alexander T. H. Wu
- PhD Program of Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
- Clinical Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 11490, Taiwan
| | - Hsu-Shan Huang
- PhD Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 11031, Taiwan;
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
- School of Pharmacy, National Defense Medical Center, Taipei 11490, Taiwan
- PhD Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taipei 11031, Taiwan
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El-ghazzi N, Durando X, Giro A, Herrmann T. Targeted Treatment of Advanced Endometrial Cancer: Focus on Pembrolizumab. Onco Targets Ther 2023; 16:359-369. [PMID: 37288137 PMCID: PMC10243542 DOI: 10.2147/ott.s368050] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 03/30/2023] [Indexed: 06/09/2023] Open
Abstract
Endometrial cancer (EC) accounts for 2% of all new cancers. Advanced forms have a poor prognosis with barely 17% 5-year survival. The last few years improved our knowledge of EC with a new molecular classification derived from The Cancer Genome Atlas (TCGA). They are now divided between POLE mutant, Microsatellite Instability High (MSI-H) or deficient in Mismatch Repair System (dMMR), TP53 mutant and no specific molecular profile. Until now, treatments for advanced EC have included conventional platinum-based chemotherapy or hormonotherapy. The revolution in oncology represented by the advent of immune checkpoints inhibitors (ICI) has also led to a major advance in the management of recurrent and metastatic EC. Pembrolizumab, a well-known anti PD-1, has firstly been approved as monotherapy in the second-line setting for dMMR/MSI-H advanced EC. More recently, a combination of lenvatinib with pembrolizumab offered a new effective option in the second line setting irrespectively of the MMR status, giving a new opportunity for these patients who had no actual standard of care before. This combination is currently being evaluated as frontline therapy. Despite exciting results, the main problem in identifying solid biomarkers remains unresolved and further investigations are required. New original combinations of pembrolizumab with other drugs including chemotherapy, poly ADPribose polymerase inhibitors (PARP-i) or tyrosine kinase inhibitors are being tested and promise exciting new therapeutic evolutions in a close future.
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Affiliation(s)
- Nathan El-ghazzi
- Oncology Department, Centre Jean Perrin, Clermont-Ferrand, France
| | - Xavier Durando
- Oncology Department, Centre Jean Perrin, Clermont-Ferrand, France
- Clinical Research and Innovation Department, Centre Jean Perrin, Clermont-Ferrand, France
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Clinical Investigation Centre, Clermont-Ferrand, France
| | - Alexia Giro
- Clinical Research and Innovation Department, Centre Jean Perrin, Clermont-Ferrand, France
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Clinical Investigation Centre, Clermont-Ferrand, France
| | - Tressie Herrmann
- Oncology Department, Centre Jean Perrin, Clermont-Ferrand, France
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Su B, Lim D, Qi C, Zhang Z, Wang J, Zhang F, Dong C, Feng Z. VPA mediates bidirectional regulation of cell cycle progression through the PPP2R2A-Chk1 signaling axis in response to HU. Cell Death Dis 2023; 14:114. [PMID: 36781846 PMCID: PMC9925808 DOI: 10.1038/s41419-023-05649-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/15/2023]
Abstract
Cell cycle checkpoint kinases play a pivotal role in protecting against replicative stress. In this study, valproic acid (VPA), a histone deacetylase inhibitor (HDACi), was found to promote breast cancer MCF-7 cells to traverse into G2/M phase for catastrophic injury by promoting PPP2R2A (the B-regulatory subunit of Phosphatase PP2A) to facilitate the dephosphorylation of Chk1 at Ser317 and Ser345. By contrast, VPA protected normal 16HBE cells from HU toxicity through decreasing PPP2R2A expression and increasing Chk1 phosphorylation. The effect of VPA on PPP2R2A was at the post-transcription level through HDAC1/2. The in vitro results were affirmed in vivo. Patients with lower PPP2R2A expression and higher pChk1 expression showed significantly worse survival. PPP2R2A D197 and N181 are essential for PPP2R2A-Chk1 signaling and VPA-mediated bidirectional effect on augmenting HU-induced tumor cell death and protecting normal cells.
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Affiliation(s)
- Benyu Su
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - David Lim
- Translational Health Research Institute, School of Health Sciences, Western Sydney University, Campbelltown, NSW, Australia
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Chenyang Qi
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Zhongwei Zhang
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Junxiao Wang
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Fengmei Zhang
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Chao Dong
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
| | - Zhihui Feng
- Department of Occupational and Environmental Health, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
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8
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Gordhandas S, Zammarrelli WA, Rios-Doria EV, Green A, Makker V. Current Evidence-Based Systemic Therapy for Advanced and Recurrent Endometrial Cancer. J Natl Compr Canc Netw 2023; 21:217-226. [PMID: 36791759 PMCID: PMC10361357 DOI: 10.6004/jnccn.2022.7254] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 12/16/2022] [Indexed: 02/17/2023]
Abstract
Endometrial cancer (EC) is the most common gynecologic malignancy, with worldwide increasing incidence and disease-associated mortality. Although most patients with EC are diagnosed with early-stage disease, systemic treatment options for patients with advanced or recurrent EC have historically been limited. EC-focused clinical trials and the ensuing therapeutic landscape have expanded since The Cancer Genome Atlas (TCGA) identified 4 distinct EC subgroups associated with differential survival. This endeavor revolutionized our understanding of the genomic characterization of EC as well as molecular drivers of this heterogeneous malignancy, leading to precision oncology approaches to therapeutics and advancement in treatment options. This review describes the current status of and recent advancements in therapeutic options for patients with advanced and recurrent EC. The NCCN Guidelines for Uterine Neoplasms provide detailed recommendations regarding the diagnosis, workup, and management of EC.
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Affiliation(s)
- Sushmita Gordhandas
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - William A. Zammarrelli
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Eric V. Rios-Doria
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Angela Green
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Vicky Makker
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
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Gu X, Shen H, Bai W, Xiang Z, Li X, Zhang R, Shi F, Li H, Zhu G, Guo S. Endometrial cancer prognosis prediction using correlation models based on CDK family genes. Front Genet 2022; 13:1021600. [PMID: 36299580 PMCID: PMC9589062 DOI: 10.3389/fgene.2022.1021600] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/27/2022] [Indexed: 11/17/2022] Open
Abstract
Cyclin-dependent kinases (CDKs) play an important role in cell division. Given that abnormal cell proliferation caused by dysregulation of cell division is one of the major causes of endometrial cancer (EC), it is important to elucidate the role of CDK family genes in the diagnosis and prognosis of EC. In this study, The Cancer Genome Atlas (TCGA) database was used to analyze the frequency of copy number variations and somatic mutations in 26 CDK family genes. Subsequently, the expression of these genes in EC was assessed, and their relationship with overall survival (OS) was examined via Kaplan–Meier analysis to assess their prognostic significance. A prognostic model based on seven CDK genes was constructed using Lasso and Cox regression, and the predictive performance of the model was analyzed using Kaplan–Meier analysis and column line plots. The correlation between CDK genes and immune cells was also examined. Patients with EC in the high-risk group had a poorer prognosis. The results of qRT-PCR and immunohistochemical analyses validated that CDK16 is highly expressed in EC tissues. Patients with EC with high CDK16 expression had worse 10-year OS than patients with low CDK16 expression. These findings suggest that the prognostic model constructed based on CDK genes can help to develop individualized and targeted treatment strategies for patients with EC.
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Affiliation(s)
- Xianhua Gu
- Department of Gynecological Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Honghong Shen
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Wenqi Bai
- Department of Gynecological Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Zheng Xiang
- Department of Surgical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Xinwei Li
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Rong Zhang
- Department of Gynecological Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Fan Shi
- Department of Pathology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Huiyuan Li
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Guangzheng Zhu
- Department of Surgical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Suyang Guo
- Department of Gynecological Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- *Correspondence: Suyang Guo,
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Turinetto M, Lombardo V, Pisano C, Musacchio L, Pignata S. Pembrolizumab as a single agent for patients with MSI-H advanced endometrial carcinoma. Expert Rev Anticancer Ther 2022; 22:1039-1047. [DOI: 10.1080/14737140.2022.2126356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Margherita Turinetto
- Department of Oncology, University of Turin, Ordine Mauriziano Hospital, 10128 Turin, Italy
| | | | - Carmela Pisano
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale NaplesItaly
| | - Lucia Musacchio
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Sandro Pignata
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale NaplesItaly
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11
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FBXL16 Promotes Endometrial Progesterone Resistance via PP2AB55α/Cyclin D1 Axis in Ishikawa. J Immunol Res 2022; 2022:7372202. [PMID: 36106050 PMCID: PMC9467819 DOI: 10.1155/2022/7372202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/25/2022] [Accepted: 08/06/2022] [Indexed: 11/18/2022] Open
Abstract
Background F-box proteins are essential components of the E3 ubiquitin ligases which are involved in the regulation of almost all life activities such as cell cycle, proliferation, and apoptosis, which have become an important research and drug target. However, there are few studies on F-box and leucine-rich repeat protein 16 (FBXL16) in endometrial carcinoma. Methods Clinical samples were collected for determining the correlation between FBXL16 and endometrial carcinoma. Cells were screened and established with Ishikawa cells which proved the fundamental role of FBXL16 in regulating cell proliferation and cell cycle. The MPA-resistant endometrial carcinoma cell line Ishikawa/MPA was established. FBXL16, PP2AB55α, and cyclin D1 were analyzed separately in MPA sensitive and resistant Ishikawa cells in vitro and in vivo. Results The high expression of FBXL16 was positively correlated with MPA resistance and poor prognosis of endometrial cancer. MPA tolerance of endometrial cancer cells was inhibited by knockdown of FBXL16 in DNA content assessment, CCK-8, and colony formation. It was confirmed that FBXL16 inhibited the activity of substrate PP2AB55α by binding to PP2A, reduced the phosphorylation level at Thr308 site of AKT1, inhibited the expression of GSK-3β, and thus led to a significant decrease in the phosphorylation level of cyclin D1, which prevented the ubiquitination recognition and degradation of cyclin D1. Conclusion In our experiments, FBXL16 binds PP2A to promote the dephosphorylation of Thr286 site of cyclin D1 via AKT1/GSK3β/cyclin D1 pathway, which is required for resisting the ubiquitination degradation and enhances the MPA resistance of Ishikawa.
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12
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Koirala N, Dey N, Aske J, De P. Targeting Cell Cycle Progression in HER2+ Breast Cancer: An Emerging Treatment Opportunity. Int J Mol Sci 2022; 23:ijms23126547. [PMID: 35742993 PMCID: PMC9224522 DOI: 10.3390/ijms23126547] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/09/2022] [Accepted: 06/09/2022] [Indexed: 11/16/2022] Open
Abstract
The development of HER2-targeted therapies has dramatically improved patient survival and patient management and increased the quality of life in the HER2+ breast cancer patient population. Due to the activation of compensatory pathways, patients eventually suffer from resistance to HER2-directed therapies and develop a more aggressive disease phenotype. One of these mechanisms is the crosstalk between ER and HER2 signaling, especially the CDK4/6-Cyclin D-Rb signaling axis that is commonly active and has received attention for its potential role in regulating tumor progression. CDK 4/6 inhibitors interfere with the binding of cell-cycle-dependent kinases (CDKs) with their cognate partner cyclins, and forestall the progression of the cell cycle by preventing Rb phosphorylation and E2F release that consequentially leads to cancer cell senescence. CDK 4/6 inhibitors, namely, palbociclib, ribociclib, and abemaciclib, in combination with anti-estrogen therapies, have shown impressive outcomes in hormonal receptor-positive (HR+) disease and have received approval for this disease context. As an extension of this concept, preclinical/clinical studies incorporating CDK 4/6 inhibitors with HER2-targeted drugs have been evaluated and have shown potency in limiting tumor progression, restoring therapeutic sensitivity, and may improving the management of the disease. Currently, several clinical trials are examining the synergistic effects of CDK 4/6 inhibitors with optimized HER2-directed therapies for the (ER+/-) HER2+ population in the metastatic setting. In this review, we aim to interrogate the burden of HER2+ disease in light of recent treatment progress in the field and examine the clinical benefit of CDK 4/6 inhibitors as a replacement for traditional chemotherapy to improve outcomes in HER2+ breast cancer.
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Affiliation(s)
| | | | | | - Pradip De
- Correspondence: ; Tel.: +1-605-322-3297; Fax: +1-605-322-6901
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13
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Kong D, Hou Y, Li W, Ma X, Jiang J. LncRNA-ZXF1 stabilizes P21 expression in endometrioid endometrial carcinoma by inhibiting ubiquitination-mediated degradation and regulating the miR-378a-3p/PCDHA3 axis. Mol Oncol 2022; 16:813-829. [PMID: 33751805 PMCID: PMC8807357 DOI: 10.1002/1878-0261.12940] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/25/2021] [Accepted: 02/20/2021] [Indexed: 01/09/2023] Open
Abstract
Long noncoding RNAs (lncRNAs) have a profound effect on biological processes in various malignancies. However, few studies have investigated their functions and specific mechanisms in endometrial cancer. In this study, we focused on the role and mechanism of lncRNA-ZXF1 in endometrial cancer. Bioinformatics and in vitro and in vivo experiments were used to explore the expression and function of lncRNA-ZXF1. We found that lncRNA-ZXF1 altered the migration and invasion of endometrioid endometrial cancer (EEC) cells. Furthermore, our results suggest that lncRNA-ZXF1 regulates EEC cell proliferation. This regulation may be achieved by the lncRNA-ZXF1-mediated alteration in the expression of P21 through two mechanisms. One is that lncRNA-ZXF1 functions as a molecular sponge of miR-378a-3p to regulate PCDHA3 expression and then modulate the expression of P21. The other is that lncRNA-ZXF1 inhibits CDC20-mediated degradation of ubiquitination by directly binding to P21. To the best of our knowledge, this study is the first to explore lncRNA-ZXF1 functioning as a tumor-suppressing lncRNA in EEC. LncRNA-ZXF1 may become therapeutic, diagnostic, and prognostic indicator in the future.
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Affiliation(s)
- Deshui Kong
- Department of Obstetrics and GynecologyQilu Hospital of Shandong UniversityJinanChina
| | - Yixin Hou
- Department of Obstetrics and GynecologyQilu Hospital of Shandong UniversityJinanChina
| | - Wenzhi Li
- Department of Obstetrics and GynecologyQilu Hospital of Shandong UniversityJinanChina
| | - Xiaohong Ma
- Department of Obstetrics and GynecologyQilu Hospital of Shandong UniversityJinanChina
| | - Jie Jiang
- Department of Obstetrics and GynecologyQilu Hospital of Shandong UniversityJinanChina
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Kim W, LeBlanc B, Matthews WL, Zhang ZY, Zhang Y. Advancements in chemical biology targeting the kinases and phosphatases of RNA polymerase II-mediated transcription. Curr Opin Chem Biol 2021; 63:68-77. [PMID: 33714893 PMCID: PMC8384638 DOI: 10.1016/j.cbpa.2021.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/21/2021] [Accepted: 02/01/2021] [Indexed: 11/30/2022]
Abstract
Phosphorylation of RNA polymerase II (RNAP II) coordinates the temporal progression of eukaryotic transcription. The development and application of chemical genetic methods have enhanced our ability to investigate the intricate and intertwined pathways regulated by the kinases and phosphatases targeting RNAP II to ensure transcription accuracy and efficiency. Although identifying small molecules that modulate these enzymes has been challenging due to their highly conserved structures, powerful new chemical biology strategies such as targeted covalent inhibitors and small molecule degraders have significantly improved chemical probe specificity. The recent success in discovering phosphatase holoenzyme activators and inhibitors, which demonstrates the feasibility of selective targeting of individual phosphatase complexes, opens up new avenues into the study of transcription. Herein, we summarize how chemical biology is used to delineate kinases' identities involved in RNAP II regulation and new concepts in inhibitor/activator design implemented for kinases/phosphatases involved in modulating RNAP II-mediated transcription.
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Affiliation(s)
- Wantae Kim
- McKetta Department of Chemical Engineering, University of Texas at Austin, Austin, TX, 78712, USA
| | - Blase LeBlanc
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, 78712, USA
| | - Wendy L Matthews
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, 78712, USA
| | - Zhong-Yin Zhang
- Department of Medicinal Chemistry and Molecular Pharmacology, Department of Chemistry, and Institute for Drug Discovery, Purdue University, West Lafayette, IN, 47907, USA
| | - Yan Zhang
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, 78712, USA; The Institute for Cellular and Molecular Biology. University of Texas at Austin, Austin, TX, 78712, USA.
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15
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Klicka K, Grzywa TM, Klinke A, Mielniczuk A, Włodarski PK. The Role of miRNAs in the Regulation of Endometrial Cancer Invasiveness and Metastasis-A Systematic Review. Cancers (Basel) 2021; 13:3393. [PMID: 34298609 PMCID: PMC8304659 DOI: 10.3390/cancers13143393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/18/2021] [Accepted: 07/02/2021] [Indexed: 12/17/2022] Open
Abstract
Endometrial cancer (EC) is the most common genital cancer in women with increasing death rates. MiRNAs are short non-coding RNAs that regulate gene expression on the post-transcriptional levels. Multiple studies demonstrated a fundamental role of miRNAs in the regulation of carcinogenesis. This systematic review is a comprehensive overview of the role of miRNAs in the regulation of cancer cell invasiveness and metastasis in EC. The literature was searched for studies investigating the role of miRNAs in the regulation of invasiveness and metastasis in EC. We explored PubMed, Embase, and Scopus using the following keywords: miRNA, metastasis, invasiveness, endometrial cancer. Data were collected from 163 articles that described the expression and role of 106 miRNAs in the regulation of EC invasiveness and metastasis out of which 63 were tumor suppressor miRNAs, and 38 were oncomiRNAs. Five miRNAs had a discordant role in different studies. Moreover, we identified 66 miRNAs whose expression in tumor tissue or concentration in serum correlated with at least one clinical parameter. These findings suggest a crucial role of miRNAs in the regulation of EC invasiveness and metastasis and present them as potential prognostic factors for patients with EC.
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Affiliation(s)
- Klaudia Klicka
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Tomasz M. Grzywa
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Alicja Klinke
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
| | - Aleksandra Mielniczuk
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
| | - Paweł K. Włodarski
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
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16
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Altered Gene Expression Encoding Cytochines, Grow Factors and Cell Cycle Regulators in the Endometrium of Women with Chronic Endometritis. Diagnostics (Basel) 2021; 11:diagnostics11030471. [PMID: 33800186 PMCID: PMC7999985 DOI: 10.3390/diagnostics11030471] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/01/2021] [Accepted: 03/05/2021] [Indexed: 12/17/2022] Open
Abstract
To evaluate the expression of genes encoding cytokines, grow factors and cell cycle regulators in the proliferative endometrium of women with chronic endometritis (CE) compared to controls. We performed a case-control study on seven women with CE as diagnosed by hysteroscopy and histology (Cases) compared to six women without CE (Controls). All women underwent diagnostic hysteroscopy plus endometrial biopsy during the mid-proliferative phase of the menstrual cycle. Endometrial samples were divided into two different aliquots for histological and molecular analyses. The endometrial expression profile of 16 genes encoding proteins involved in the inflammatory process, proliferation and cell cycle regulation/apoptosis was assessed by using high-throughput qPCR. Study endpoints were between-group differences in the expression of VEGF A, VEGF B, VEGF C, EGF, TNF, TGF B1, IFNG, TP73, TP73L, BAXva, CDC2, CDC2va, CCND3, CCNB1, BAX and IL12. RESULTS: VEGF A, VEGF B, VEGF C, EGF, TNF, TGF B1, IFNG, TP73, TP73L, BAXva, CDC2, CDC2va, CCND3, CCNB1 were significantly overexpressed in women with CE compared to controls, while BAX and IL12 had similar expression between groups. In women with CE, we found an altered endometrial expression of genes involved in inflammatory, cell proliferation, and apoptosis processes. The dominance of proliferative and anti-apoptotic activity in CE may potentially promote the development of polyps and hyperplastic lesions.
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17
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Howard D, James D, Murphy K, Garcia-Parra J, Pan-Castillo B, Rex S, Moul A, Jones E, Bilbao-Asensio M, Michue-Seijas S, Lutchman-Singh K, Margarit L, Francis LW, Rees P, Gonzalez D, Conlan RS. Dinaciclib, a Bimodal Agent Effective against Endometrial Cancer. Cancers (Basel) 2021; 13:1135. [PMID: 33800911 PMCID: PMC7962054 DOI: 10.3390/cancers13051135] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/19/2021] [Accepted: 03/01/2021] [Indexed: 12/24/2022] Open
Abstract
Endometrial cancer (EC) is the sixth most prevalent female cancer globally and although high rates of success are achieved when diagnosed at an early stage, the 5-year survival rate for cancers diagnosed at Stages II-IV is below 50%. Improving patient outcomes will necessitate the introduction of novel therapies to the clinic. Pan-cyclin-dependent kinase inhibitors (CDKis) have been explored as therapies for a range of cancers due to their ability to simultaneously target multiple key cellular processes, such as cell cycle progression, transcription, and DNA repair. Few studies, however, have reported on their potential for the treatment of EC. Herein, we examined the effects of the pan-CDKi dinaciclib in primary cells isolated directly from tumors and EC cell lines. Dinaciclib was shown to elicit a bimodal action in EC cell lines, disrupting both cell cycle progression and phosphorylation of the RNA polymerase carboxy terminal domain, with a concomitant reduction in Bcl-2 expression. Furthermore, the therapeutic potential of combining dinaciclib and cisplatin was explored, with the drugs demonstrating synergy at specific doses in Type I and Type II EC cell lines. Together, these results highlight the potential of dinaciclib for use as an effective EC therapy.
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Affiliation(s)
- David Howard
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
| | - David James
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
| | - Kate Murphy
- Department of Pathology, Singleton Hospital, Swansea Bay University Health Board, Swansea SA2 8QA, UK; (K.M.); (S.R.); (A.M.); (E.J.)
| | - Jezabel Garcia-Parra
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
| | - Belen Pan-Castillo
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
| | - Stuart Rex
- Department of Pathology, Singleton Hospital, Swansea Bay University Health Board, Swansea SA2 8QA, UK; (K.M.); (S.R.); (A.M.); (E.J.)
| | - Annemarie Moul
- Department of Pathology, Singleton Hospital, Swansea Bay University Health Board, Swansea SA2 8QA, UK; (K.M.); (S.R.); (A.M.); (E.J.)
| | - Eilir Jones
- Department of Pathology, Singleton Hospital, Swansea Bay University Health Board, Swansea SA2 8QA, UK; (K.M.); (S.R.); (A.M.); (E.J.)
| | - Marc Bilbao-Asensio
- Department of Chemistry, College of Science, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (M.B.-A.); (S.M.-S.)
| | - Saul Michue-Seijas
- Department of Chemistry, College of Science, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (M.B.-A.); (S.M.-S.)
| | - Kerryn Lutchman-Singh
- Department of Gynaecology Oncology, Singleton Hospital, Swansea Bay University Health Board, Swansea SA2 8QA, UK;
| | - Lavinia Margarit
- Department of Obstetrics and Gynaecology, Princess of Wales Hospital, Cwm Taf Morgannwg University Health Board, Bridgend CF31 1RQ, UK;
| | - Lewis W. Francis
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
| | - Paul Rees
- College of Engineering, Swansea University, Bay Campus, Swansea SA1 8EN, UK;
| | - Deyarina Gonzalez
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
| | - R. Steven Conlan
- Medical School, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (D.H.); (D.J.); (J.G.-P.); (B.P.-C.); (L.W.F.); (D.G.)
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Transcriptomic analysis of hormone-sensitive patient-derived endometrial cancer spheroid culture defines Efp as a proliferation modulator. Biochem Biophys Res Commun 2021; 548:204-210. [PMID: 33647797 DOI: 10.1016/j.bbrc.2021.02.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 02/16/2021] [Indexed: 01/04/2023]
Abstract
Estrogen-responsive endometrial cancer (EC) is prevalent in uterine cancer. Its precise molecular mechanisms remain to be elucidated partly because of limited availability of estrogen-sensitive EC models recapitulating clinical pathophysiology. We previously established EC patient-derived cancer cell (EC-PDC) spheroid culture with high expression of estrogen receptor α (ERα). Using this EC-PDC, we study the transcriptional regulation and function of estrogen-responsive finger protein (Efp), a prototypic tripartite motif (TRIM) protein that modulates protein degradation and RNA processing. Intense estrogen-dependent EFP mRNA induction and high ERα occupancy to EFP estrogen responsive element (ERE) were observed in EC-PDC. Luciferase reporter gene assay showed that the ERE facilitates EFP transcriptional activity estrogen-dependently. siRNA-mediated Efp silencing in EC-PDC resulted in suppressed spheroid proliferation and altered gene expression profile, featuring downregulation of genes related to cell cycle (e.g., CDK6) and inflammation/immune responses (e.g., IL10RA, IL26, and IL6ST) while unaffected expression of cancer stemness-related markers. Taken together, EC-PDC spheroid culture is a powerful EC tool that enables to dissect Efp-mediated ERα signaling pathways as an estrogen-sensitive EC model. This study provides an insight into alternative EC therapeutic strategies targeting ERα-Efp axis.
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Megino-Luque C, Moiola CP, Molins-Escuder C, López-Gil C, Gil-Moreno A, Matias-Guiu X, Colas E, Eritja N. Small-Molecule Inhibitors (SMIs) as an Effective Therapeutic Strategy for Endometrial Cancer. Cancers (Basel) 2020; 12:E2751. [PMID: 32987790 PMCID: PMC7598629 DOI: 10.3390/cancers12102751] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/18/2020] [Accepted: 09/21/2020] [Indexed: 12/18/2022] Open
Abstract
Endometrial cancer (EC) is the sixth most common cancer in women. A continued number of low-risk EC patients at diagnosis, as well as patients diagnosed with advanced-stage disease, will experience an aggressive disease. Unfortunately, those patients will present recurrence or overt dissemination. Systemic cytotoxic chemotherapy treatment on advanced, recurrent, or metastatic EC patients has shown poor results, with median survival rates of less than one year, and median progression-free survival rates of four months. Therefore, the search for innovative and alternative drugs or the development of combinatorial therapies involving new targeted drugs and standard regimens is imperative. Over the last few decades, some small-molecule inhibitors have been introduced in the clinics for cancer treatment, but only a few have been approved by the Food and Drug Administration (FDA) for EC treatment. In the present review, we present the current state and future prospects of small-molecule inhibitors on EC treatment, both alone and in combination.
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Affiliation(s)
- Cristina Megino-Luque
- Oncologic Pathology Group, Department of Basic Medical Sciences, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (C.M.-E.); (X.M.-G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.G.-M.); (E.C.)
| | - Cristian Pablo Moiola
- Gynecology Department-Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autonoma de Barcelona, Pg. Vall d’Hebron119-129, 08035 Barcelona, Spain;
| | - Clara Molins-Escuder
- Oncologic Pathology Group, Department of Basic Medical Sciences, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (C.M.-E.); (X.M.-G.)
| | - Carlos López-Gil
- Gynecology Department-Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autonoma de Barcelona, Pg. Vall d’Hebron119-129, 08035 Barcelona, Spain;
| | - Antonio Gil-Moreno
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.G.-M.); (E.C.)
- Gynecology Department-Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autonoma de Barcelona, Pg. Vall d’Hebron119-129, 08035 Barcelona, Spain;
| | - Xavier Matias-Guiu
- Oncologic Pathology Group, Department of Basic Medical Sciences, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain; (C.M.-L.); (C.M.-E.); (X.M.-G.)
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.G.-M.); (E.C.)
- Laboratory of Precision Medicine, Oncobell Program, Bellvitge Biomedical Research Institute (IDIBELL), Department of Pathology-Hospital, Universitari de Bellvitge, Gran via de l’Hospitalet 199, 08908 Barcelona, Spain
| | - Eva Colas
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.G.-M.); (E.C.)
- Gynecology Department-Biomedical Research Group in Gynecology, Vall d’Hebron Research Institute (VHIR), Universitat Autonoma de Barcelona, Pg. Vall d’Hebron119-129, 08035 Barcelona, Spain;
| | - Núria Eritja
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Monforte de Lemos 3-5, 28029 Madrid, Spain; (A.G.-M.); (E.C.)
- Oncologic Pathology Group, Department of Medicine, Biomedical Research Institute of Lleida (IRBLleida), University of Lleida, Av. Rovira Roure 80, 25198 Lleida, Spain
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Pathogenesis and Clinical Management of Uterine Serous Carcinoma. Cancers (Basel) 2020; 12:cancers12030686. [PMID: 32183290 PMCID: PMC7140057 DOI: 10.3390/cancers12030686] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 02/07/2023] Open
Abstract
Uterine serous carcinoma (USC) is an aggressive variant of endometrial cancer that has not been well characterized. It accounts for less than 10% of all endometrial cancers and 80% of endometrial cancer–related deaths. Currently, staging surgery together with chemotherapy or radiotherapy, especially vaginal cuff brachytherapy, is the main treatment strategy for USC. Whole-exome sequencing combined with preclinical and clinical studies are verifying a series of effective and clinically accessible inhibitors targeting frequently altered genes, such as HER2 and PI3K3CA, in varying USC patient populations. Some progress has also been made in the immunotherapy field. The PD-1/PD-L1 pathway has been found to be activated in many USC patients, and clinical trials of PD-1 inhibitors in USC are underway. This review updates the progress of research regarding the molecular pathogenesis and putative clinical management of USC.
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Ding L, Cao J, Lin W, Chen H, Xiong X, Ao H, Yu M, Lin J, Cui Q. The Roles of Cyclin-Dependent Kinases in Cell-Cycle Progression and Therapeutic Strategies in Human Breast Cancer. Int J Mol Sci 2020; 21:ijms21061960. [PMID: 32183020 PMCID: PMC7139603 DOI: 10.3390/ijms21061960] [Citation(s) in RCA: 250] [Impact Index Per Article: 62.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/23/2020] [Accepted: 02/24/2020] [Indexed: 12/12/2022] Open
Abstract
Cyclin-dependent kinases (CDKs) are serine/threonine kinases whose catalytic activities are regulated by interactions with cyclins and CDK inhibitors (CKIs). CDKs are key regulatory enzymes involved in cell proliferation through regulating cell-cycle checkpoints and transcriptional events in response to extracellular and intracellular signals. Not surprisingly, the dysregulation of CDKs is a hallmark of cancers, and inhibition of specific members is considered an attractive target in cancer therapy. In breast cancer (BC), dual CDK4/6 inhibitors, palbociclib, ribociclib, and abemaciclib, combined with other agents, were approved by the Food and Drug Administration (FDA) recently for the treatment of hormone receptor positive (HR+) advanced or metastatic breast cancer (A/MBC), as well as other sub-types of breast cancer. Furthermore, ongoing studies identified more selective CDK inhibitors as promising clinical targets. In this review, we focus on the roles of CDKs in driving cell-cycle progression, cell-cycle checkpoints, and transcriptional regulation, a highlight of dysregulated CDK activation in BC. We also discuss the most relevant CDK inhibitors currently in clinical BC trials, with special emphasis on CDK4/6 inhibitors used for the treatment of estrogen receptor-positive (ER+)/human epidermal growth factor 2-negative (HER2−) M/ABC patients, as well as more emerging precise therapeutic strategies, such as combination therapies and microRNA (miRNA) therapy.
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Affiliation(s)
- Lei Ding
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Jiaqi Cao
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Wen Lin
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Hongjian Chen
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Xianhui Xiong
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Hongshun Ao
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Min Yu
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Jie Lin
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
| | - Qinghua Cui
- Lab of Biochemistry & Molecular Biology, School of Life Sciences, Yunnan University, Kunming 650091, China; (L.D.); (J.C.); (W.L.); (H.C.); (X.X.); (H.A.); (M.Y.); (J.L.)
- Key Lab of Molecular Cancer Biology, Yunnan Education Department, Kunming 650091, China
- Correspondence:
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22
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Leal-Esteban LC, Fajas L. Cell cycle regulators in cancer cell metabolism. Biochim Biophys Acta Mol Basis Dis 2020; 1866:165715. [PMID: 32035102 DOI: 10.1016/j.bbadis.2020.165715] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 01/09/2020] [Accepted: 01/30/2020] [Indexed: 12/31/2022]
Abstract
Cancer proliferation and progression involves altered metabolic pathways as a result of continuous demand for energy and nutrients. In the last years, cell cycle regulators have been involved in the control of metabolic processes, such as glucose and insulin pathways and lipid synthesis, in addition to their canonical function controlling cell cycle progression. Here we describe recent data demonstrating the role of cell cycle regulators in the metabolic control especially in studies performed in cancer models. Moreover, we discuss the importance of these findings in the context of current cancer therapies to provide an overview of the relevance of targeting metabolism using inhibitors of the cell cycle regulation.
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Affiliation(s)
- Lucia C Leal-Esteban
- Metabolism and Cancer Laboratory, Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
| | - Lluis Fajas
- Metabolism and Cancer Laboratory, Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland.
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23
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Deb B, Sengupta P, Sambath J, Kumar P. Bioinformatics Analysis of Global Proteomic and Phosphoproteomic Data Sets Revealed Activation of NEK2 and AURKA in Cancers. Biomolecules 2020; 10:biom10020237. [PMID: 32033228 PMCID: PMC7072708 DOI: 10.3390/biom10020237] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 12/18/2019] [Accepted: 12/25/2019] [Indexed: 12/15/2022] Open
Abstract
Tumor heterogeneity attributes substantial challenges in determining the treatment regimen. Along with the conventional treatment, such as chemotherapy and radiotherapy, targeted therapy has greater impact in cancer management. Owing to the recent advancements in proteomics, we aimed to mine and re-interrogate the Clinical Proteomic Tumor Analysis Consortium (CPTAC) data sets which contain deep scale, mass spectrometry (MS)-based proteomic and phosphoproteomic data sets conducted on human tumor samples. Quantitative proteomic and phosphoproteomic data sets of tumor samples were explored and downloaded from the CPTAC database for six different cancers types (breast cancer, clear cell renal cell carcinoma (CCRCC), colon cancer, lung adenocarcinoma (LUAD), ovarian cancer, and uterine corpus endometrial carcinoma (UCEC)). We identified 880 phosphopeptide signatures for differentially regulated phosphorylation sites across five cancer types (breast cancer, colon cancer, LUAD, ovarian cancer, and UCEC). We identified the cell cycle to be aberrantly activated across these cancers. The correlation of proteomic and phosphoproteomic data sets identified changes in the phosphorylation of 12 kinases with unchanged expression levels. We further investigated phosphopeptide signature across five cancer types which led to the prediction of aurora kinase A (AURKA) and kinases-serine/threonine-protein kinase Nek2 (NEK2) as the most activated kinases targets. The drug designed for these kinases could be repurposed for treatment across cancer types.
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Affiliation(s)
- Barnali Deb
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (B.D.); (J.S.)
- Manipal Academy of Higher Education (MAHE), Manipal 576104, India
| | - Pratyay Sengupta
- Department of Biotechnology, National Institute of Technology Durgapur, Mahatma Gandhi Avenue, Durgapur, West Bengal 713209, India;
| | - Janani Sambath
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (B.D.); (J.S.)
| | - Prashant Kumar
- Institute of Bioinformatics, International Technology Park, Bangalore 560066, India; (B.D.); (J.S.)
- Manipal Academy of Higher Education (MAHE), Manipal 576104, India
- Correspondence: ; Tel.: +91-802-841-6140; Fax: +91-802-841-6132
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24
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Giannone G, Attademo L, Scotto G, Genta S, Ghisoni E, Tuninetti V, Aglietta M, Pignata S, Valabrega G. Endometrial Cancer Stem Cells: Role, Characterization and Therapeutic Implications. Cancers (Basel) 2019; 11:cancers11111820. [PMID: 31752447 PMCID: PMC6896186 DOI: 10.3390/cancers11111820] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/08/2019] [Accepted: 11/13/2019] [Indexed: 02/06/2023] Open
Abstract
Endometrial cancer (EC) is the most frequent gynecological cancer. In patients with relapsed and advanced disease, prognosis is still dismal and development of resistance is common. In this context, endometrial Cancer Stem Cells (eCSC), stem-like cells capable to self-renewal and differentiation in mature cancer cells, represent a potential field of expansion for drug development. The aim of this review is to characterize the role of eCSC in EC, their features and how they could be targeted. CSC are involved in progression, invasiveness and metastasis (though epithelial to mesenchimal transition, EMT), as well as chemoresistance in EC. Nevertheless, isolation of eCSC is still controversial. Indeed, CD133, Aldheyde dehydrogenase (ALDH), CD117, CD55 and CD44 are enriched in CSCs but there is no universal marker nowadays. The most frequently activated pathways in eCSC are Wingless-INT (Wnt)/β-catenin, Notch1, and Hedghog, with a high expression of self-renewal transcription factors like Octamer binding transcription factor 4 (OCT), B Lymphoma Mo-MLV Insertion Region 1 Homolog (BMI1), North American Network Operations Group Homebox protein (NANOG), and SRY-Box 2 (SOX2). These pathways have been targeted with selective drugs alone or in combination with chemotherapy and immunotherapy. Unfortunately, although preclinical results are encouraging, few clinical data are available.
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Affiliation(s)
- Gaia Giannone
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
- Correspondence: ; Tel.: +390-119933253; Fax: +390-119933275
| | - Laura Attademo
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale Napoli, 80131 Napoli, Italy; (L.A.); (S.P.)
| | - Giulia Scotto
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Sofia Genta
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Eleonora Ghisoni
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Valentina Tuninetti
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Massimo Aglietta
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
| | - Sandro Pignata
- Department of Urology and Gynecology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale Napoli, 80131 Napoli, Italy; (L.A.); (S.P.)
| | - Giorgio Valabrega
- Department of Oncology, University of Torino, 10124 Torino, Italy; (G.S.); (S.G.); (E.G.); (V.T.); (M.A.); (G.V.)
- Candiolo Cancer Institute, FPO - IRCCS - Str. Prov.le 142, km. 3,95, 10060 Candiolo (TO), Italy
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