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Bhagyalalitha M, Handattu Shankaranarayana A, Arun Kumar S, Singh M, Pujar KG, Bidye D, Veeranna Pujar G. Advances in HER2-Targeted Therapies: From monoclonal antibodies to dual inhibitors developments in cancer treatment. Bioorg Chem 2024; 151:107695. [PMID: 39137598 DOI: 10.1016/j.bioorg.2024.107695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 07/28/2024] [Accepted: 08/04/2024] [Indexed: 08/15/2024]
Abstract
HER2 receptors, overexpressed in certain human cancers, have drawn significant attention in cancer research due to their correlation with poor survival rates. Researchers have developed monoclonal antibodies like Trastuzumab and Pertuzumab against HER2 receptors, which have proven highly beneficial in cancer therapy. Bispecific antibodies like Zanidatamab and antibody-drug conjugates like T-DM1 have been developed to overcome the resistance associated with monotherapy. Small molecules such as Lapatinib, Neratinib, and Pyrotinib were initially developed for treating breast cancer. However, ongoing research is investigating their potential use in other types of cancer, often in combination with other medications. EGFR/HER2 dual-targeted drugs have overcome drug resistance associated with HER2-targeted monotherapy. This comprehensive review covers the structural characteristics of HER2, the HER family signaling pathway mechanism, recent findings regarding HER2 receptor involvement in various cancers, and diverse HER2-targeted therapies. This information provides a comprehensive understanding of HER2-targeted strategies in the evolving field of cancer treatment.
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Affiliation(s)
- Meduri Bhagyalalitha
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India
| | - Akshatha Handattu Shankaranarayana
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India
| | - Sethu Arun Kumar
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India
| | - Manisha Singh
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India
| | - Karthik G Pujar
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India
| | - Durgesh Bidye
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India
| | - Gurubasavaraj Veeranna Pujar
- Computer Aided Drug Design Laboratory, Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015 India.
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Kumar AA. Prostate cancer genotyping for risk stratification and precision treatment. Curr Urol 2024; 18:87-97. [PMID: 39176294 PMCID: PMC11337998 DOI: 10.1097/cu9.0000000000000222] [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: 01/13/2023] [Accepted: 05/30/2023] [Indexed: 08/24/2024] Open
Abstract
Prostate cancer (PC) is the most frequently diagnosed cancer and second leading cause of cancer-related deaths in men. It is heterogeneous, as is evident from the wide spectrum of therapeutic approaches. Most patients with PC are initially responsive to androgen deprivation therapy; however, the majority of cases are either hormone-sensitive PC or castration-resistant PC. Current therapeutic protocols follow the evolution of PC, a continuously progressive process involving a combination of widespread genomic alterations. These genomic alterations are either hereditary germline mutations, such as mutations in BRCA2, or specific only to tumor cells (somatic). Tumor-specific genomic spectra include genomic structural rearrangements, canonical androgen response genes, and many other specific genes such as TMPRSS2-ERG fusion, SPOP/FOXA1, TP53/RB1/PTEN, and BRCA2. New evidence indicates the involvement of signaling pathways including PI3K, WNT/β-catenin, SRC, and IL-6/STAT, which have been shown to promote epithelial-mesenchymal transition cancer stem cell-like features/stemness, and neuroendocrine differentiation in PC. Over the last decade, our understanding of the genotype-phenotype relationships has been enhanced considerably. The genetic background of PC related to canonical genetic alterations and signaling pathway activation genes has shed more insight into the molecular subtype and disease landscape, resulting in a more flexible role of individual therapies targeting diverse genotypes and phenotypes.
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Affiliation(s)
- Ashish A. Kumar
- Department of Urology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
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Rady GS, El Deeb MA, Sarg MTM, Taher AT, Helwa AA. Design, synthesis and biological evaluation of novel morpholinopyrimidine-5-carbonitrile derivatives as dual PI3K/mTOR inhibitors. RSC Med Chem 2024; 15:733-752. [PMID: 38389871 PMCID: PMC10880895 DOI: 10.1039/d3md00693j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 12/17/2023] [Indexed: 02/24/2024] Open
Abstract
In this study, novel morpholinopyrimidine-5-carbonitriles were designed and synthesized as dual PI3K/mTOR inhibitors and apoptosis inducers. The integration of a heterocycle at position 2, with or without spacers, of the new key intermediate 2-hydrazinyl-6-morpholinopyrimidine-5-carbonitrile (5) yielded compounds 6-10, 11a-c and 12a-h. The National Cancer Institute (USA) tested all compounds for antiproliferative activity. Schiff bases, 12a-h analogs, were the most active ones. The most promising compounds 12b and 12d exhibited excellent antitumor activity against the leukemia SR cell line, which is the most sensitive cell line, with IC50 0.10 ± 0.01 and 0.09 ± 0.01 μM, respectively, along with significant effects on PI3Kα/PI3Kβ/PI3Kδ with IC50 values of 0.17 ± 0.01, 0.13 ± 0.01 and 0.76 ± 0.04 μM, respectively, for 12b and 1.27 ± 0.07, 3.20 ± 0.16 and 1.98 ± 0.11, respectively, for 12d compared to LY294002. Compared to Afinitor, these compounds inhibited mTOR with IC50 values of 0.83 ± 0.05 and 2.85 ± 0.17 μM, respectively. Annexin-V and propidium iodide (PI) double labeling showed that compounds 12b and 12d promote cytotoxic leukemia SR apoptosis. Compounds 12b and 12d also caused a G2/M cell cycle arrest in the leukaemia SR cell line. The findings of this study indicate that the highest effect was observed for 12b, which was supported by western blot and docking analysis.
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Affiliation(s)
- Ghada S Rady
- Directorate of Health Affairs in Giza, Ministry of Health Egypt
| | - Moshira A El Deeb
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University Cairo Egypt
| | - Marwa T M Sarg
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University Cairo Egypt
| | - Azza T Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University Cairo 11562 Egypt
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, October 6 University (O6U) 6th of October city Giza 12585 Egypt
| | - Amira A Helwa
- Department of Pharmaceutical Organic Chemistry, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology (MUST) Al-Motamayez District, P.O. Box: 77, 6th of October city Giza Egypt
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Tsaur I, Blaheta RA, Dotzauer R, Brandt MP, Gandaglia G, Sinescu I, Mirvald C, Olivier J, Surcel C. Focal therapy for primary tumor and metastases in de novo or recurrent oligometastatic prostate cancer: current standing and future perspectives. World J Urol 2023; 41:2077-2090. [PMID: 36183289 DOI: 10.1007/s00345-022-04162-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/08/2022] [Indexed: 10/07/2022] Open
Abstract
PURPOSE Focal therapy (FT) is gaining increasing acceptance in the management of localized prostate cancer particularly due to its favorable safety. Preliminary evidence suggests advantageous utilization of local treatment in the field of oligometastatic prostate cancer (OMPC). Since data on the utilization of FT in OMPC are scarce, we sought to summarize available evidence. METHODS For this narrative comprehensive review, we employed PubMed®, Web of Science™, Embase®, Scopus®, and clinicaltrial.gov databases and Google web search engine to seek peer-reviewed articles, published abstracts from international congresses, and ongoing trials in the English language using the terms "prostate cancer", "oligometastatic", "hormone-sensitive", "focal therapy", "focal treatment", "cryotherapy", "ablation", "cancer" as well as "metastasis-directed therapy. We focused on relevant publications on FT utilized in OMPC targeting the primary or metastatic sites as well as completed and ongoing clinical trials. RESULTS Growing evidence points to distinct differences in the biologic behavior and molecular signaling processes of OMPC as compared to polymetastatic disease (PMPC). No established biomarkers are available to accurately identify OMPC yet, while several candidates are currently under investigation. The evolution of molecular imaging is set to aid in selecting patients benefitting most from local management. Differences between OMPC and PMPC should be considered when designing the optimal therapeutic strategy. While efficacy data for FT in comparison to standard care in OMPC are scarce, longer progression-free survival and time to castration resistance have been demonstrated for bone metastatic prostate cancer with the primary tumor treated by cryosurgery followed by androgen deprivation therapy (ADT) compared to ADT alone. CONCLUSION Ongoing research efforts are eagerly awaited to better characterize OMPC and establish customized strategies for patients with this condition.
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Affiliation(s)
- Igor Tsaur
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Roman A Blaheta
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Robert Dotzauer
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Maximilian P Brandt
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Giorgio Gandaglia
- Division of Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Ioanel Sinescu
- Center of Urologic Surgery, Dialysis and Renal Transplantation, Fundeni Clinical Institute, 00238, Bucharest, Romania
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Cristian Mirvald
- Center of Urologic Surgery, Dialysis and Renal Transplantation, Fundeni Clinical Institute, 00238, Bucharest, Romania
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Jonathan Olivier
- Department of Urology, Hospital Claude Huriez, CHU Lille, Lille, France
- Université de Lille Faculté de Médecine Henri Warembourg, Lille, France
- CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, Univ. Lille, 59000, Lille, France
| | - Cristian Surcel
- Center of Urologic Surgery, Dialysis and Renal Transplantation, Fundeni Clinical Institute, 00238, Bucharest, Romania.
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania.
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Xie L, Zhang L, Hu K, Hanyu M, Zhang Y, Fujinaga M, Minegishi K, Ohkubo T, Nagatsu K, Jiang C, Shimokawa T, Ashisuke K, Okonogi N, Yamada S, Wang F, Wang R, Zhang MR. A 211At-labelled mGluR1 inhibitor induces cancer senescence to elicit long-lasting anti-tumor efficacy. Cell Rep Med 2023; 4:100960. [PMID: 37003259 PMCID: PMC10140459 DOI: 10.1016/j.xcrm.2023.100960] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/01/2022] [Accepted: 02/09/2023] [Indexed: 04/03/2023]
Abstract
Metabotropic glutamate receptor 1 (mGluR1), a key mediator of glutamatergic signaling, is frequently overexpressed in tumor cells and is an attractive drug target for most cancers. Here, we present a targeted radiopharmaceutical therapy strategy that antagonistically recognizes mGluR1 and eradicates mGluR1+ human tumors by harnessing a small-molecule alpha (α)-emitting radiopharmaceutical, 211At-AITM. A single dose of 211At-AITM (2.96 MBq) in mGluR1+ cancers exhibits long-lasting in vivo antitumor efficacy across seven subtypes of four of the most common tumors, namely, breast cancer, pancreatic cancer, melanoma, and colon cancers, with little toxicity. Moreover, complete regression of mGluR1+ breast cancer and pancreatic cancer is observed in approximate 50% of tumor-bearing mice. Mechanistically, the functions of 211At-AITM are uncovered in downregulating mGluR1 oncoprotein and inducing senescence of tumor cells with a reprogrammed senescence-associated secretory phenotype. Our findings suggest α-radiopharmaceutical therapy with 211At-AITM can be a useful strategy for mGluR1+ pan-cancers, regardless of their tissue of origin.
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Affiliation(s)
- Lin Xie
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan.
| | - Lulu Zhang
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan; Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Kuan Hu
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Masayuki Hanyu
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Yiding Zhang
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Masayuki Fujinaga
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Katsuyuki Minegishi
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Takayuki Ohkubo
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Kotaro Nagatsu
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Cuiping Jiang
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan; Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Takashi Shimokawa
- Department of Charged Particle Therapy Research, Quantum Life and Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Kazuma Ashisuke
- Department of Charged Particle Therapy Research, Quantum Life and Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Noriyuki Okonogi
- Department of Charged Particle Therapy Research, Quantum Life and Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Shigeru Yamada
- Department of Charged Particle Therapy Research, Quantum Life and Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan
| | - Feng Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing 211166, China
| | - Rui Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Ming-Rong Zhang
- Department of Advanced Nuclear Medicine Sciences, Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba 263-8555, Japan.
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Yi X, Zhang C, Liu B, Gao G, Tang Y, Lu Y, Pan Z, Wang G, Feng W. Ribosomal protein L22-like1 promotes prostate cancer progression by activating PI3K/Akt/mTOR signalling pathway. J Cell Mol Med 2023; 27:403-411. [PMID: 36625246 PMCID: PMC9889667 DOI: 10.1111/jcmm.17663] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/24/2022] [Accepted: 12/16/2022] [Indexed: 01/11/2023] Open
Abstract
Prostate cancer (PCa) is one of the most common malignancies in men. Ribosomal protein L22-like1 (RPL22L1), a component of the ribosomal 60 S subunit, is associated with cancer progression, but the role and potential mechanism of RPL22L1 in PCa remain unclear. The aim of this study was to investigate the role of RPL22L1 in PCa progression and the mechanisms involved. Bioinformatics and immunohistochemistry analysis showed that the expression of RPL22L1 was significantly higher in PCa tissues than in normal prostate tissues. The cell function analysis revealed that RPL22L1 significantly promoted the proliferation, migration and invasion of PCa cells. The data of xenograft tumour assay suggested that the low expression of RPL22L1 inhibited the growth and invasion of PCa cells in vivo. Mechanistically, the results of Western blot proved that RPL22L1 activated PI3K/Akt/mTOR pathway in PCa cells. Additionally, LY294002, an inhibitor of PI3K/Akt pathway, was used to block this pathway. The results showed that LY294002 remarkably abrogated the oncogenic effect of RPL22L1 on PCa cell proliferation and invasion. Taken together, our study demonstrated that RPL22L1 is a key gene in PCa progression and promotes PCa cell proliferation and invasion via PI3K/Akt/mTOR pathway, thus potentially providing a new target for PCa therapy.
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Affiliation(s)
- Xiaoyu Yi
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
| | - Chao Zhang
- Department of Urology SurgeryShandong Cancer Hospital and InstituteJinanChina,Department of Urology SurgeryShandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Baojie Liu
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
| | - Guojun Gao
- Department of Urology SurgeryAffiliated Hospital of Weifang Medical UniversityWeifangChina
| | - Yaqi Tang
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
| | - Yongzheng Lu
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
| | - Zhifang Pan
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
| | - Guohui Wang
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
| | - Weiguo Feng
- School of Life Science and TechnologyWeifang Medical UniversityWeifangChina
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