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Tomuleasa C, Tigu AB, Munteanu R, Moldovan CS, Kegyes D, Onaciu A, Gulei D, Ghiaur G, Einsele H, Croce CM. Therapeutic advances of targeting receptor tyrosine kinases in cancer. Signal Transduct Target Ther 2024; 9:201. [PMID: 39138146 PMCID: PMC11323831 DOI: 10.1038/s41392-024-01899-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/29/2024] [Accepted: 06/14/2024] [Indexed: 08/15/2024] Open
Abstract
Receptor tyrosine kinases (RTKs), a category of transmembrane receptors, have gained significant clinical attention in oncology due to their central role in cancer pathogenesis. Genetic alterations, including mutations, amplifications, and overexpression of certain RTKs, are critical in creating environments conducive to tumor development. Following their discovery, extensive research has revealed how RTK dysregulation contributes to oncogenesis, with many cancer subtypes showing dependency on aberrant RTK signaling for their proliferation, survival and progression. These findings paved the way for targeted therapies that aim to inhibit crucial biological pathways in cancer. As a result, RTKs have emerged as primary targets in anticancer therapeutic development. Over the past two decades, this has led to the synthesis and clinical validation of numerous small molecule tyrosine kinase inhibitors (TKIs), now effectively utilized in treating various cancer types. In this manuscript we aim to provide a comprehensive understanding of the RTKs in the context of cancer. We explored the various alterations and overexpression of specific receptors across different malignancies, with special attention dedicated to the examination of current RTK inhibitors, highlighting their role as potential targeted therapies. By integrating the latest research findings and clinical evidence, we seek to elucidate the pivotal role of RTKs in cancer biology and the therapeutic efficacy of RTK inhibition with promising treatment outcomes.
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Affiliation(s)
- Ciprian Tomuleasa
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania.
- Department of Hematology, Ion Chiricuta Clinical Cancer Center, Cluj Napoca, Romania.
- Academy of Romanian Scientists, Ilfov 3, 050044, Bucharest, Romania.
| | - Adrian-Bogdan Tigu
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Academy of Romanian Scientists, Ilfov 3, 050044, Bucharest, Romania
| | - Raluca Munteanu
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
- Academy of Romanian Scientists, Ilfov 3, 050044, Bucharest, Romania
| | - Cristian-Silviu Moldovan
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - David Kegyes
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
- Academy of Romanian Scientists, Ilfov 3, 050044, Bucharest, Romania
| | - Anca Onaciu
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Diana Gulei
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Gabriel Ghiaur
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
- Department of Leukemia, Sidney Kimmel Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Hermann Einsele
- Medfuture Research Center for Advanced Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
- Universitätsklinikum Würzburg, Medizinische Klinik II, Würzburg, Germany
| | - Carlo M Croce
- Department of Cancer Biology and Genetics and Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.
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Huang F, Zhou L, Sun J, Ma X, Pei Y, Zhang Q, Yu Y, He G, Zhu L, Li H, Wang X, Long F, Huang H, Zhang J, Sun X. Prognostic analysis of anoikis-related genes in bladder cancer: An observational study. Medicine (Baltimore) 2024; 103:e38999. [PMID: 39029056 PMCID: PMC11398808 DOI: 10.1097/md.0000000000038999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2024] Open
Abstract
Anoikis is proved to play a crucial role in the development of cancers. However, the impact of anoikis on the prognosis of bladder cancer (BLCA) is currently unknown. Thus, this study aimed to find potential effect of anoikis in BLCA. The Cancer Genome Atlas (TCGA)-BLCA and GSE13507 cohorts were downloaded from TCGA and the Gene Expression Omnibus (GEO) databases, respectively. Differentially expressed genes (DEGs) were screened between BLCA and normal groups, which intersected with anoikis-related genes to yield anoikis-related DEGs (AR DEGs). Univariate COX, rbsurv, and multivariate COX analyses were adopted in order to build a prognostic risk model. The differences of risk score in the different clinical subgroups and the relevance between survival rate and clinical characteristics were explored as well. Finally, chemotherapy drug sensitivity in different risk groups was analyzed. In total, 78 AR DEGs were acquired and a prognostic signature was build based on the 6 characteristic genes (CALR, FASN, CSPG4, HGF, INHBB, SATB1), where the patients of low-risk group had longer survival time. The survival rate of BLCA patients was significantly differential in different groups of age, stage, smoking history, pathologic-T, and pathologic-N. The IC50 of 56 drugs showed significant differences between 2 risk groups, such as imatinib, docetaxel, and dasatinib. At last, the results of real time quantitative-polymerase chain reaction (RT-qPCR) demonstrated that the expression trend of CALR, HGF, and INHBB was consistent with the result obtained previously based on public databases. Taken together, this study identified 6 anoikis-related characteristic genes (CALR, FASN, CSPG4, HGF, INHBB, SATB1) for the prognosis of BLCA patients, providing a scientific reference for further research on BLCA.
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Affiliation(s)
- Fu Huang
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
- Department of Urology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Liquan Zhou
- Department of Urology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Junjie Sun
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Xihua Ma
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Yongfeng Pei
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Qiuwen Zhang
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Yanqing Yu
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Guining He
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Lirong Zhu
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Haibin Li
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
| | - Xiaoming Wang
- Department of Urology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Fuzhi Long
- Department of Urology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Haipeng Huang
- Department of Urology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Jiange Zhang
- Department of Urology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Xuyong Sun
- Institute of Transplantation Medicine, The Second Affiliated Hospital of Guangxi Medical University; Guangxi Clinical Research Center for Organ Transplantation; Guangxi Key Laboratory of Organ Donation and Transplantation, Nanning, PR China
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Imran M, Abida, Eltaib L, Siddique MI, Kamal M, Asdaq SMB, Singla N, Al-Hajeili M, Alhakami FA, AlQarni AF, Abdulkhaliq AA, Rabaan AA. Beyond the genome: MALAT1's role in advancing urologic cancer care. Pathol Res Pract 2024; 256:155226. [PMID: 38452585 DOI: 10.1016/j.prp.2024.155226] [Citation(s) in RCA: 2] [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: 01/15/2024] [Revised: 02/07/2024] [Accepted: 02/21/2024] [Indexed: 03/09/2024]
Abstract
Urologic cancers (UCs), which include bladder, kidney, and prostate tumors, account for almost a quarter of all malignancies. Long non-coding RNAs (lncRNAs) are tissue-specific RNAs that influence cell growth, death, and division. LncRNAs are dysregulated in UCs, and their abnormal expression may allow them to be used in cancer detection, outlook, and therapy. With the identification of several novel lncRNAs and significant exploration of their functions in various illnesses, particularly cancer, the study of lncRNAs has evolved into a new obsession. MALAT1 is a flexible tumor regulator implicated in an array of biological activities and disorders, resulting in an important research issue. MALAT1 appears as a hotspot, having been linked to the dysregulation of cell communication, and is intimately linked to cancer genesis, advancement, and response to treatment. MALAT1 additionally operates as a competitive endogenous RNA, binding to microRNAs and resuming downstream mRNA transcription and operation. This regulatory system influences cell growth, apoptosis, motility, penetration, and cell cycle pausing. MALAT1's evaluation and prognosis significance are highlighted, with a thorough review of its manifestation levels in several UC situations and its association with clinicopathological markers. The investigation highlights MALAT1's adaptability as a possible treatment target, providing fresh ways for therapy in UCs as we integrate existing information The article not only gathers current knowledge on MALAT1's activities but also lays the groundwork for revolutionary advances in the treatment of UCs.
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Affiliation(s)
- Mohd Imran
- Department of Pharmaceutical Chemistry, College of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia.
| | - Abida
- Department of Pharmaceutical Chemistry, College of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
| | - Lina Eltaib
- Department of Pharmaceutics, College of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
| | - Muhammad Irfan Siddique
- Department of Pharmaceutics, College of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia
| | - Mehnaz Kamal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | | | - Neelam Singla
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur 302017, India
| | - Marwan Al-Hajeili
- Department of Medicine, King Abdulaziz University, Jeddah 23624, Saudi Arabia
| | - Fatemah Abdulaziz Alhakami
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Jazan University, Saudi Arabia
| | - Ahmed Farhan AlQarni
- Histopathology Laboratory, Najran Armed Forces Hospital, Najran 66251, Saudi Arabia
| | - Altaf A Abdulkhaliq
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran 31311, Saudi Arabia; College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; Department of Public Health and Nutrition, The University of Haripur, Haripur 22610, Pakistan
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Li H, Huang H, Tan H, Jia Q, Song W, Zhang Q, Zhou B, Bai J. Key processes in tumor metastasis and therapeutic strategies with nanocarriers: a review. Mol Biol Rep 2024; 51:197. [PMID: 38270746 DOI: 10.1007/s11033-023-08910-7] [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: 10/05/2023] [Accepted: 11/14/2023] [Indexed: 01/26/2024]
Abstract
Cancer metastasis is the leading cause of cancer-related death. Metastasis occurs at all stages of tumor development, with unexplored changes occurring at the primary site and distant colonization sites. The growing understanding of the metastatic process of tumor cells has contributed to the emergence of better treatment options and strategies. This review summarizes a range of features related to tumor cell metastasis and nanobased drug delivery systems for inhibiting tumor metastasis. The mechanisms of tumor metastasis in the ideal order of metastatic progression were summarized. We focus on the prominent role of nanocarriers in the treatment of tumor metastasis, summarizing the latest applications of nanocarriers in combination with drugs to target important components and processes of tumor metastasis and providing ideas for more effective nanodrug delivery systems.
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Affiliation(s)
- Hongjie Li
- School of Clinical Medicine, Weifang Medical University, 261053, Weifang, China
| | - Haiqin Huang
- School of Bioscience and Technology, Weifang Medical University, 261053, Weifang, China
| | - Haining Tan
- National Glycoengineering Research Center, Shandong University, 250012, Jinan, China
| | - Qitao Jia
- School of Bioscience and Technology, Weifang Medical University, 261053, Weifang, China
| | - Weina Song
- Department of Pediatric Respiratory and Critical Care, Qilu Hospital of Shandong University Dezhou Hospital, 253000, Dezhou, China
| | - Qingdong Zhang
- School of Bioscience and Technology, Weifang Medical University, 261053, Weifang, China.
| | - Baolong Zhou
- School of Pharmacy, Weifang Medical University, 261053, Weifang, China.
| | - Jingkun Bai
- School of Bioscience and Technology, Weifang Medical University, 261053, Weifang, China.
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Kusumaningrum AE, Makaba S, Ali E, Singh M, Fenjan MN, Rasulova I, Misra N, Al-Musawi SG, Alsalamy A. A perspective on emerging therapies in metastatic colorectal cancer: Focusing on molecular medicine and drug resistance. Cell Biochem Funct 2024; 42:e3906. [PMID: 38269502 DOI: 10.1002/cbf.3906] [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: 10/23/2023] [Revised: 11/23/2023] [Accepted: 12/01/2023] [Indexed: 01/26/2024]
Abstract
The majority of cancer cases are colorectal cancer, which is also the second largest cause of cancer-related deaths worldwide. Metastasis is the leading cause of death for patients with colorectal cancer. Metastatic colorectal cancer incidence are on the rise due to a tiny percentage of tumors developing resistant to medicines despite advances in treatment tactics. Cutting-edge targeted medications are now the go-to option for customized and all-encompassing CRC care. Specifically, multitarget kinase inhibitors, antivascular endothelial growth factors, and epidermal growth factor receptors are widely used in clinical practice for CRC-targeted treatments. Rare targets in metastatic colorectal cancer are becoming more well-known due to developments in precision diagnostics and the extensive use of second-generation sequencing technology. These targets include the KRAS mutation, the BRAF V600E mutation, the HER2 overexpression/amplification, and the MSI-H/dMMR. Incorporating certain medications into clinical trials has significantly increased patient survival rates, opening new avenues and bringing fresh viewpoints for treating metastatic colorectal cancer. These focused therapies change how cancer is treated, giving patients new hope and better results. These markers can significantly transform and individualize therapy regimens. They could open the door to precisely customized and more effective medicines, improving patient outcomes and quality of life. The fast-growing body of knowledge regarding the molecular biology of colorectal cancer and the latest developments in gene sequencing and molecular diagnostics are directly responsible for this advancement.
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Affiliation(s)
| | - Sarce Makaba
- Researcher and lecturer, Universitas Cenderawasih Jayapura, Jayapura, Indonesia
| | - Eyhab Ali
- College of Pharmacy, Al-Zahraa University for Women, Karbala, Iraq
| | - Mandeep Singh
- Directorate of Sports and Physical Education, University of Jammu, Jammu, India
| | - Mohammed N Fenjan
- College of Health and Medical Technology, Al-Ayen University, Thi-Qar, Iraq
| | - Irodakhon Rasulova
- School of Humanities, Natural & Social Sciences, New Uzbekistan University, Tashkent, Uzbekistan
- Department of Public Health, Samarkand State Medical University, Samarkand, Uzbekistan
| | - Neeti Misra
- Department of Management, Uttaranchal Institute of Management, Uttaranchal University, Dehradun, India
| | - Sada G Al-Musawi
- College of Pharmacy, National University of Science and Technology, Dhi Qar, Iraq
| | - Ali Alsalamy
- College of Technical Engineering, Imam Ja'afar Al-Sadiq University, Al-Muthanna, Iraq
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Wang Z, Ying Y, Wang M, Chen Q, Wang Y, Yu X, He W, Li J, Zeng S, Xu C. Comprehensive identification of onco-exaptation events in bladder cancer cell lines revealed L1PA2-SYT1 as a prognosis-relevant event. iScience 2023; 26:108482. [PMID: 38058305 PMCID: PMC10696462 DOI: 10.1016/j.isci.2023.108482] [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: 04/26/2023] [Revised: 10/17/2023] [Accepted: 11/15/2023] [Indexed: 12/08/2023] Open
Abstract
Transposable elements (TEs) can provide ectopic promoters to drive the expression of oncogenes in cancer, a mechanism known as onco-exaptation. Onco-exaptation events have been extensively identified in various cancers, with bladder cancer showing a high frequency of onco-exaptation events (77%). However, the effect of most of these events in bladder cancer remains unclear. This study identified 44 onco-exaptation events in 44 bladder cancer cell lines in 137 RNA-seq datasets from six publicly available cohorts, with L1PA2 contributing the most events. L1PA2-SYT1, L1PA2-MET, and L1PA2-XCL1 had the highest frequency not only in cell lines but also in TCGA-BLCA samples. L1PA2-SYT1 showed significant tumor specificity and was found to be activated by CpG island demethylation in its promoter. The upregulation of L1PA2-SYT1 enhances the in vitro invasion of bladder cancer and is an independent risk factor for patient's overall survival, suggesting L1PA2-SYT1 being an important event that promotes the development of bladder cancer.
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Affiliation(s)
- Ziwei Wang
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Yidie Ying
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Maoyu Wang
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Qing Chen
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Yi Wang
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Xufeng Yu
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Wei He
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Jing Li
- Department of Bioinformatics, Center for Translational Medicine, Naval Medical University, Shanghai 200433, China
- Shanghai Key Laboratory of Cell Engineering, Shanghai, China
| | - Shuxiong Zeng
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Chuanliang Xu
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China
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Doshi B, Athans SR, Woloszynska A. Biological differences underlying sex and gender disparities in bladder cancer: current synopsis and future directions. Oncogenesis 2023; 12:44. [PMID: 37666817 PMCID: PMC10477245 DOI: 10.1038/s41389-023-00489-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023] Open
Abstract
Sex and gender disparities in bladder cancer have long been a subject of interest to the cancer research community, wherein men have a 4 times higher incidence rate than women, and female patients often present with higher-grade disease and experience worse outcomes. Despite the known differences in disease incidence and clinical outcomes between male and female bladder cancer patients, clinical management remains the same. In this review, we critically analyze studies that report on the biological differences between men and women and evaluate how these differences contribute to sex and gender disparities in bladder cancer. Distinct characteristics of the male and female immune systems, differences in circulating hormone levels and hormone receptor expression, and different genetic and epigenetic alterations are major biological factors that all likely contribute to disparate incidence rates and outcomes for male and female bladder cancer patients. Future preclinical and clinical studies in this area should employ experimental approaches that account for and consider sex and gender disparities in bladder cancer, thereby facilitating the development of precision medicine for the effective treatment of bladder cancer in all patients.
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Affiliation(s)
- Bhavisha Doshi
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14203, USA
| | - Sarah R Athans
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14203, USA
| | - Anna Woloszynska
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14203, USA.
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Lucchesi CA, Vasilatis DM, Mantrala S, Chandrasekar T, Mudryj M, Ghosh PM. Pesticides and Bladder Cancer: Mechanisms Leading to Anti-Cancer Drug Chemoresistance and New Chemosensitization Strategies. Int J Mol Sci 2023; 24:11395. [PMID: 37511154 PMCID: PMC10380322 DOI: 10.3390/ijms241411395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Multiple risk factors have been associated with bladder cancer. This review focuses on pesticide exposure, as it is not currently known whether agricultural products have a direct or indirect effect on bladder cancer, despite recent reports demonstrating a strong correlation. While it is known that pesticide exposure is associated with an increased risk of bladder cancer in humans and dogs, the mechanism(s) by which specific pesticides cause bladder cancer initiation or progression is unknown. In this narrative review, we discuss what is currently known about pesticide exposure and the link to bladder cancer. This review highlights multiple pathways modulated by pesticide exposure with direct links to bladder cancer oncogenesis/metastasis (MMP-2, TGF-β, STAT3) and chemoresistance (drug efflux, DNA repair, and apoptosis resistance) and potential therapeutic tactics to counter these pesticide-induced affects.
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Affiliation(s)
- Christopher A. Lucchesi
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Surgical & Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA 95616, USA
| | - Demitria M. Vasilatis
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Urological Surgery, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
| | - Saisamkalpa Mantrala
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
| | - Thenappan Chandrasekar
- Department of Urological Surgery, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
| | - Maria Mudryj
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Medical Microbiology and Immunology, School of Medicine, University of California Davis, Davis, CA 95616, USA
| | - Paramita M. Ghosh
- VA Northern California Health Care System, Mather, CA 95655, USA; (D.M.V.); (M.M.)
- Department of Urological Surgery, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
- Department of Biochemistry and Molecular Medicine, School of Medicine, University of California Davis, Sacramento, CA 95817, USA
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Burgess EF, Livasy CA, Symanowski JT, Matulay JT, Grigg CM, Clark PE, Raghavan D. Low co-expression of PD-L1 and oncogenic receptor tyrosine kinases HER2 and cMET in urothelial carcinoma is associated with discordant expression between primary and metastatic sites. Urol Oncol 2023:S1078-1439(23)00187-4. [PMID: 37295980 DOI: 10.1016/j.urolonc.2023.05.012] [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: 03/13/2023] [Revised: 05/01/2023] [Accepted: 05/16/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Novel regimens targeting immune checkpoints and the cMET or HER2 pathways are under investigation in metastatic urothelial carcinoma (mUC) though co-expression of these molecular targets has not been defined. We sought to characterize the protein co-expression rates of PD-L1, cMET and HER2 in primary and metastatic mUC lesions and agreement rates in paired biopsies. MATERIALS AND METHODS We assessed PD-L1, cMET and HER2 protein expression by immunohistochemistry (IHC) in archival mUC samples identified from an institutional database (n = 143). Correlation of expression between primary and metastatic biopsies was performed in patients with available paired biopsies (n = 79). Protein expression levels by predefined thresholds were measured, and Cohen's kappa statistics (κ) were utilized to assess the agreement in expression between paired primary and metastatic samples. RESULTS In primary tumors (n = 85), high expression of PD-L1, cMET, and HER2 was observed in 14.1%, 34.1%, and 12.9%, respectively. In metastatic samples (n = 143), high expression of PD-L1, cMET and HER2 was detected in 9.8%, 41.3%, and 9.8%, respectively. Expression agreement rates between paired specimens (n = 79) were PD-L1: 79.7% (κ = 0.09), cMET: 69.6% (κ = 0.35), HER2: 84.8% (κ = 0.17). High PD-L1/cMET co-expression was observed in only 5.1% (n = 4) of primary and 4.9% (n = 7) of metastatic specimens. High co-expression of PD-L1/HER2 occurred in 3.8% (n = 3) of primary samples and no metastatic samples. The overall co-expression agreement between paired samples was 55.7% (κ = 0.22) for PD-L1/cMET and 67.1% (κ = 0.06) for PD-L1/HER2, but agreement for high co-expression between paired samples was very low (2.5% for PD-L1/cMET and 0% for PD-L1/HER2). CONCLUSIONS Tumor co-expression of high cMET or HER2 and PD-L1 is low in this cohort. Agreement of high co-expression between primary and metastatic sites is rare. Biomarker-based strategies used in selection of patients for contemporary trials testing combinations of immune checkpoint inhibitors with either cMET or HER2-targeted agents should account for discordant biomarker expression between primary and metastatic sites.
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Affiliation(s)
- Earle F Burgess
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC.
| | - Chad A Livasy
- Department of Pathology, Atrium Health, Levine Cancer Institute, Charlotte, NC
| | - James T Symanowski
- Department of Biostatistics and Data Sciences, Atrium Health, Levine Cancer Institute, Charlotte, NC
| | | | - Claud M Grigg
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC
| | | | - Derek Raghavan
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC
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Su P, Zhang M, Kang X. Targeting c-Met in the treatment of urologic neoplasms: Current status and challenges. Front Oncol 2023; 13:1071030. [PMID: 36959792 PMCID: PMC10028134 DOI: 10.3389/fonc.2023.1071030] [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: 10/15/2022] [Accepted: 02/23/2023] [Indexed: 03/09/2023] Open
Abstract
At present, studies have found that c-Met is mainly involved in epithelial-mesenchymal transition (EMT) of tumor tissues in urologic neoplasms. Hepatocyte growth factor (HGF) combined with c-Met promotes the mitosis of tumor cells, and then induces motility, angiogenesis, migration, invasion and drug resistance. Therefore, c-Met targeting therapy may have great potential in urologic neoplasms. Many strategies targeting c-Met have been widely used in the study of urologic neoplasms. Although the use of targeting c-Met therapy has a strong biological basis for the treatment of urologic neoplasms, the results of current clinical trials have not yielded significant results. To promote the application of c-Met targeting drugs in the clinical treatment of urologic neoplasms, it is very important to study the detailed mechanism of c-Met in urologic neoplasms and innovate c-Met targeted drugs. This paper firstly discussed the value of c-Met targeted therapy in urologic neoplasms, then summarized the related research progress, and finally explored the potential targets related to the HGF/c-Met signaling pathway. It may provide a new concept for the treatment of middle and late urologic neoplasms.
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