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Fotie J, Matherne CM, Mather JB, Wroblewski JE, Johnson K, Boudreaux LG, Perez AA. The Fundamental Role of Oxime and Oxime Ether Moieties in Improving the Physicochemical and Anticancer Properties of Structurally Diverse Scaffolds. Int J Mol Sci 2023; 24:16854. [PMID: 38069175 PMCID: PMC10705934 DOI: 10.3390/ijms242316854] [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: 11/10/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
The present review explores the critical role of oxime and oxime ether moieties in enhancing the physicochemical and anticancer properties of structurally diverse molecular frameworks. Specific examples are carefully selected to illustrate the distinct contributions of these functional groups to general strategies for molecular design, modulation of biological activities, computational modeling, and structure-activity relationship studies. An extensive literature search was conducted across three databases, including PubMed, Google Scholar, and Scifinder, enabling us to create one of the most comprehensive overviews of how oximes and oxime ethers impact antitumor activities within a wide range of structural frameworks. This search focused on various combinations of keywords or their synonyms, related to the anticancer activity of oximes and oxime ethers, structure-activity relationships, mechanism of action, as well as molecular dynamics and docking studies. Each article was evaluated based on its scientific merit and the depth of the study, resulting in 268 cited references and more than 336 illustrative chemical structures carefully selected to support this analysis. As many previous reviews focus on one subclass of this extensive family of compounds, this report represents one of the rare and fully comprehensive assessments of the anticancer potential of this group of molecules across diverse molecular scaffolds.
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Affiliation(s)
- Jean Fotie
- Department of Chemistry and Physics, Southeastern Louisiana University, SLU 10878, Hammond, LA 70402-0878, USA; (C.M.M.); (J.B.M.); (J.E.W.); (K.J.); (L.G.B.); (A.A.P.)
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Choi YJ, Park J, Choi H, Oh SJ, Park JH, Park M, Kim JW, Kim YG, Kim YC, Kim MJ, Kang KW. PLM-101 is a novel and potent FLT3/RET inhibitor with less adverse effects in the treatment of acute myeloid leukemia. Biomed Pharmacother 2023; 165:115066. [PMID: 37392657 DOI: 10.1016/j.biopha.2023.115066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/12/2023] [Accepted: 06/23/2023] [Indexed: 07/03/2023] Open
Abstract
Acute myeloid leukemia (AML) is a prevalent form of leukemia in adults. As its survival rate is low, there is an urgent need for new therapeutic options. In AML, FMS-like tyrosine kinase 3 (FLT3) mutations are common and have negative outcomes. However, current FLT3-targeting agents, Midostaurin and Gilteritinib, face two significant issues, specifically the emergence of acquired resistance and drug-related adverse events leading to treatment failure. Rearranged during transfection (RET), meanwhile, is a proto-oncogene linked to various types of cancer, but its role in AML has been limited. A previous study showed that activation of RET kinase enhances FLT3 protein stability, leading to the promotion of AML cell proliferation. However, no drugs are currently available that target both FLT3 and RET. This study introduces PLM-101, a new therapeutic option derived from the traditional Chinese medicine indigo naturalis with potent in vitro and in vivo anti-leukemic activities. PLM-101 potently inhibits FLT3 kinase and induces its autophagic degradation via RET inhibition, providing a superior mechanism to that of FLT3 single-targeting agents. Single- and repeated-dose toxicity tests conducted in the present study showed no significant drug-related adverse effects. This study is the first to present a new FLT3/RET dual-targeting inhibitor, PLM-101, that shows potent anti-leukemic activity and fewer adverse effects. PLM-101, therefore, should be considered for use as a potential therapeutic agent for AML.
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Affiliation(s)
- Yong June Choi
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Jaewoo Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyoyi Choi
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Su-Jin Oh
- R&D Center, PeLeMed, Co. Ltd., Seoul 06100, Republic of Korea
| | - Jin-Hee Park
- R&D Center, PeLeMed, Co. Ltd., Seoul 06100, Republic of Korea
| | - Miso Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Ji Won Kim
- Jeju Research Institute of Pharmaceutical Sciences, College of Pharmacy, Jeju National University, Jeju 63243, Republic of Korea
| | - Yoon-Gyoon Kim
- College of Pharmacy, Dankook University, Cheonan 31116, Republic of Korea
| | - Yong-Chul Kim
- R&D Center, PeLeMed, Co. Ltd., Seoul 06100, Republic of Korea; School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
| | - Myung Jin Kim
- R&D Center, PeLeMed, Co. Ltd., Seoul 06100, Republic of Korea.
| | - Keon Wook Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea.
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3
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Pharmacological properties of indirubin and its derivatives. Biomed Pharmacother 2022; 151:113112. [PMID: 35598366 DOI: 10.1016/j.biopha.2022.113112] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/23/2022] [Accepted: 05/10/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Indirubin is the main bioactive component of the traditional Chinese medicine Indigo naturalis and is a bisindole alkaloid. Multiple studies have shown that indirubin exhibits good anticancer, anti-inflammatory and neuroprotective properties. METHODS The purpose of this review is to provide a summary of the pharmacological mechanisms of indirubin and its derivatives. RESULTS Indirubin and its derivatives exert anticancer effects by regulating the expression of cyclin-dependent kinases (CDKs), GSK-3β, Bax, Bcl-2, C-MYC, matrix metalloproteinases (MMPs), and focal adhesion kinase (FAK) through the PI3K/AKT/mTOR, nuclear factor (NF)-κB, mitogen-activated protein kinase (MAPK), JAK/signal transducer and activator of transcription 3 (STAT3) pathways and other signaling pathways. We also reviewed the anti-inflammatory and neuroprotective properties of indirubin and its derivatives. CONCLUSION The findings of recent studies assessing indirubin and its derivatives suggest that these compounds can be used as potential drugs to treat tumors, inflammation, neuropathy and bacterial infection.
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Zhang Z, Miao L, Wang S, Zhao Y, Xie Y, Yun H, Ren Z, Wang G, Teng M, Li Y. Study on the expression of c-Met in gastric cancer and its correlation with preoperative serum tumor markers and prognosis. World J Surg Oncol 2022; 20:204. [PMID: 35710379 PMCID: PMC9202172 DOI: 10.1186/s12957-022-02659-2] [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: 03/30/2022] [Accepted: 05/28/2022] [Indexed: 12/04/2022] Open
Abstract
Background Studies have found that c-Met plays a critical role in the progression of solid tumors. This study aimed to investigate the expression of c-Met in gastric cancer (GC) and its correlation with preoperative serum tumor markers and prognosis, in order to provide a more theoretical basis for targeting c-Met in the treatment of GC. Methods Ninety-seven patients who underwent curative gastrectomy in our hospital from December 2013 to September 2015 were included in this study. The tissue microarray was constructed by paraffin-embedded tumor tissue of enrolled patients, including 97 GC points and 83 paracancerous points. Then, it was used for c-Met immunohistochemical staining, followed by an immunological H-score. The clinical baseline data and 5-year survival of patients with low and high c-Met expression were compared. Besides, the correlation between the expression of c-Met in tumor tissues and preoperative serum tumor markers was investigated. Finally, multivariate Cox regression analysis was used to explore the survival risk factors of patients. Results c-Met has a high expression rate in GC tissues 64.95% (63/97). The expression of c-Met was significantly different in different clinicopathological stages (p < 0.05); the high expression group also had a higher M stage and clinicopathological stage of GC. The correlation test between the c-Met H-score and CA125 was statistically significant (p = 0.004), indicating a positive correlation. Furthermore, high c-Met expression correlated with poor overall survival (OS) for 5 years (p = 0.005). It was also found that the high expression of c-Met in stage I–II patients was correlative with poor OS for 5 years (p = 0.026), while stage III–IV patients had no statistical significance (p > 0.05). Multivariate Cox regression analysis showed that c-Met might be an independent risk factor for survival 5 years after surgery. Conclusion This study found that the high expression of c-Met in GC tissues was associated with poor 5-year OS in GC patients and was an independent risk factor for 5-year survival after curative gastrectomy. The expression of c-Met in GC tissues was also positively correlated with preoperative serum CA125.
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Affiliation(s)
- Zhengchao Zhang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China.,Department of General Surgery, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Lanzhou, 730900, China
| | - Lele Miao
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China
| | - Song Wang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China
| | - Yang Zhao
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China
| | - Yongqiang Xie
- Department of General Surgery, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Lanzhou, 730900, China
| | - Heng Yun
- Department of General Surgery, The Third Affiliated Hospital of Gansu University of Traditional Chinese Medicine, Lanzhou, 730900, China
| | - Zhijian Ren
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China
| | - Guan Wang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China.,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China
| | - Muzhou Teng
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China.
| | - Yumin Li
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Key Laboratory of Digestive System Tumors of Gansu Province, Lanzhou, 730000, China.
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Ghosh S, Cho SJ. Structure–activity
relationship and
in silico
development of
c‐Met
kinase inhibitors. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12537] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Suparna Ghosh
- Department of Biomedical Sciences College of Medicine, Chosun University Gwangju Republic of Korea
| | - Seung Joo Cho
- Department of Biomedical Sciences College of Medicine, Chosun University Gwangju Republic of Korea
- Department of Cellular Molecular Medicine College of Medicine, Chosun University Gwangju Republic of Korea
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Wang H, Wang Z, Wei C, Wang J, Xu Y, Bai G, Yao Q, Zhang L, Chen Y. Anticancer potential of indirubins in medicinal chemistry: Biological activity, structural modification, and structure-activity relationship. Eur J Med Chem 2021; 223:113652. [PMID: 34161865 DOI: 10.1016/j.ejmech.2021.113652] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 06/13/2021] [Accepted: 06/13/2021] [Indexed: 10/21/2022]
Abstract
Indirubin is the crucial ingredient of Danggui Longhui Wan and Qing-Dai, traditional Chinese medicine herbal formulas used for the therapy of chronic myelocytic leukemia in China for hundreds of years. Although the monomeric indirubin has been used in China for the treatment human chronic myelocytic leukemia. However, due to low water solubility, poor pharmacokinetic properties and low therapeutic effects are the major obstacle, and had significantly limited its clinical application. Consequently, the attractive anticancer profile of indirubin has enthused numerous researchers to discover novel indirubin derivatives with improved pharmacodynamic activity as well as good pharmacokinetic property. In this paper, we comprehensively review the recent progress of anticancer potential of indirubins, structural modification and structure-activity relationship, which may provide useful direction for the further development of novel indirubins with improved pharmacological profiles for the treatment of various types of cancer.
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Affiliation(s)
- Hezhen Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China
| | - Zhiyuan Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China
| | - Chunyong Wei
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China
| | - Jing Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China
| | - Yingshu Xu
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China
| | - Guohui Bai
- Key Laboratory of Oral Disease of Higher Schools in Guizhou Province, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China.
| | - Qizheng Yao
- School of Pharmacy, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing, 210009, PR China.
| | - Lei Zhang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China.
| | - Yongzheng Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Key Laboratory of Basic Pharmacology of Ministry of Education, School of Pharmacy, Zunyi Medical University, 6 West Xuefu Road, Zunyi, 563000, PR China.
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Small Molecules in the Treatment of Squamous Cell Carcinomas: Focus on Indirubins. Cancers (Basel) 2021; 13:cancers13081770. [PMID: 33917267 PMCID: PMC8068014 DOI: 10.3390/cancers13081770] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/23/2021] [Accepted: 03/28/2021] [Indexed: 02/08/2023] Open
Abstract
Simple Summary In this review, the genetic landscape of squamous cell carcinoma is related to the potential targets of indirubin-based small molecules in cancer therapy. Being a component of traditional Chinese medicine, indirubins are used to treat chronic or inflammatory diseases, and have received increasing attention in cancer treatment due to their proapoptotic and antiproliferative activity. Frequent genetic alterations of squamous cell carcinomas are summarized, and it is discussed how these may render tumors susceptible to indirubin-based small molecule inhibitors. Abstract Skin cancers are the most common malignancies in the world. Among the most frequent skin cancer entities, squamous cell carcinoma (SCC) ranks second (~20%) after basal cell carcinoma (~77%). In early stages, a complete surgical removal of the affected tissue is carried out as standard therapy. To treat advanced and metastatic cancers, targeted therapies with small molecule inhibitors are gaining increasing attention. Small molecules are a heterogeneous group of protein regulators, which are produced by chemical synthesis or fermentation. The majority of them belong to the group of receptor tyrosine kinase inhibitors (RTKIs), which specifically bind to certain RTKs and directly influence the respective signaling pathway. Knowledge of characteristic molecular alterations in certain cancer entities, such as SCC, can help identify tumor-specific substances for targeted therapies. Most frequently, altered genes in SCC include TP53, NOTCH, EGFR, and CCND1. For example, the gene CCND1, which codes for cyclin D1 protein, is upregulated in nearly half of SCC cases and promotes proliferation of affected cells. A treatment with the small molecule 5′-nitroindirubin-monoxime (INO) leads to inhibition of cyclin D1 and thus inhibition of proliferation. As a component of Danggui Longhui Wan, a traditional Chinese medicine, indirubins are used to treat chronic diseases and have been shown to inhibit inflammatory reactions. Indirubins are pharmacologically relevant small molecules with proapoptotic and antiproliferative activity. In this review, we discuss the current literature on indirubin-based small molecules in cancer treatment. A special focus is on the molecular biology of squamous cell carcinomas, their alterations, and how these are rendered susceptible to indirubin-based small molecule inhibitors. The potential molecular mechanisms of the efficacy of indirubins in killing SCC cells will be discussed as well.
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Yang X, Su W, Li Y, Zhou Z, Zhou Y, Shan H, Han X, Zhang M, Zhang Q, Bai Y, Guo C, Yang S, Beer DG, Chen G. MiR-22-3p suppresses cell growth via MET/STAT3 signaling in lung cancer. Am J Transl Res 2021; 13:1221-1232. [PMID: 33841651 PMCID: PMC8014426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
MiR-22-3p has been reported to be down-regulated in several cancers, but its expression pattern and roles in lung cancer is unclear. Given the crucial role of microRNAs in cancer progression, we examined the expression and function of miR-22-3p in lung adenocarcinoma. MiR-22-3p expression in lung cancer tissues and cell lines was measured by qRT-PCR. Cell proliferation was measured by WST-1 and colony formation assays were used to reveal the role of miR-22-3p in lung cancer in vitro. MiR-22-3p was notably down-regulated in lung cancer tissues as compared to normal lung tissues, but it was not associated with the clinical characteristics of tumor stage, differentiation and patient's smoking status. Colony formation ability and cell proliferation were suppressed by miR-22-3p mimics in lung cancer cell lines. Mechanistically, miR-22-3p mimics could reduce MET and STAT3 protein expression and induce apoptosis as measured by PARP protein. We conclude that miR-22-3p may play a tumor suppressor role via inhibiting MET-STAT3 signaling and have potential to be a therapeutic target and biomarker in lung adenocarcinoma.
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Affiliation(s)
- Xia Yang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an, China
| | - Wenmei Su
- Department of Oncology, Affiliated Hospital of Guangdong Medical UniversityZhanjiang, China
| | - Yu Li
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Zhiqing Zhou
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Yi Zhou
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
| | - Hu Shan
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an, China
| | - Xiaoling Han
- Department of Oncology, Affiliated Hospital of Guangdong Medical UniversityZhanjiang, China
| | - Ming Zhang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an, China
| | - Qiuhong Zhang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an, China
| | - Ying Bai
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an, China
| | - Chunfang Guo
- Department of Surgery, University of MichiganAnn Arbor, Michigan, USA
| | - Shuanying Yang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an, China
| | - David G Beer
- Department of Surgery, University of MichiganAnn Arbor, Michigan, USA
| | - Guoan Chen
- School of Medicine, Southern University of Science and TechnologyShenzhen 518055, China
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Lee HJ, Jeong P, Moon Y, Choi J, Heo JD, Kim YC, Han SY. Characterization of LDD-2633 as a Novel RET Kinase Inhibitor with Anti-Tumor Effects in Thyroid Cancer. Pharmaceuticals (Basel) 2021; 14:ph14010038. [PMID: 33419162 PMCID: PMC7825493 DOI: 10.3390/ph14010038] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 01/23/2023] Open
Abstract
Rearranged during transfection (RET), a receptor tyrosine kinase, is activated by glial cell line-derived neurotrophic factor family ligands. Chromosomal rearrangement or point mutations in RET are observed in patients with papillary thyroid and medullary thyroid carcinomas. Oncogenic alteration of RET results in constitutive activation of RET activity. Therefore, inhibiting RET activity has become a target in thyroid cancer therapy. Here, the anti-tumor activity of a novel RET inhibitor was characterized in medullary thyroid carcinoma cells. The indirubin derivative LDD-2633 was tested for RET kinase inhibitory activity. In vitro, LDD-2633 showed potent inhibition of RET kinase activity, with an IC50 of 4.42 nM. The growth of TT thyroid carcinoma cells harboring an RET mutation was suppressed by LDD-2633 treatment via the proliferation suppression and the induction of apoptosis. The effects of LDD-2633 on the RET signaling pathway were examined; LDD-2633 inhibited the phosphorylation of the RET protein and the downstream molecules Shc and ERK1/2. Oral administration of 20 or 40 mg/kg of LDD-2633 induced dose-dependent suppression of TT cell xenograft tumor growth. The in vivo and in vitro experimental results supported the potential use of LDD-2633 as an anticancer drug for thyroid cancers.
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Affiliation(s)
- Hyo Jeong Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju-si 52828, Korea;
| | - Pyeonghwa Jeong
- Biomedical Science and Engineering and School of Life Sciences, Gwangju Institute of Science & Technology, Gwangju 61005, Korea; (P.J.); (Y.-C.K.)
| | - Yeongyu Moon
- Gyeongnam Department of Environmental Toxicology and Chemistry, Korea Institute of Toxicology, Jinju-si 52834, Korea; (Y.M.); (J.C.); (J.D.H.)
| | - Jungil Choi
- Gyeongnam Department of Environmental Toxicology and Chemistry, Korea Institute of Toxicology, Jinju-si 52834, Korea; (Y.M.); (J.C.); (J.D.H.)
| | - Jeong Doo Heo
- Gyeongnam Department of Environmental Toxicology and Chemistry, Korea Institute of Toxicology, Jinju-si 52834, Korea; (Y.M.); (J.C.); (J.D.H.)
| | - Yong-Chul Kim
- Biomedical Science and Engineering and School of Life Sciences, Gwangju Institute of Science & Technology, Gwangju 61005, Korea; (P.J.); (Y.-C.K.)
| | - Sun-Young Han
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju-si 52828, Korea;
- Correspondence: ; Tel.: +82-55-772-2423
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10
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Wang Q, Yu J, Hu Y, Chen X, Zhang L, Pan T, Miao K, Mou Y, Xu Y, Xiong W, Wang Y. Indirubin alleviates bleomycin-induced pulmonary fibrosis in mice by suppressing fibroblast to myofibroblast differentiation. Biomed Pharmacother 2020; 131:110715. [PMID: 32927253 DOI: 10.1016/j.biopha.2020.110715] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/24/2020] [Accepted: 08/29/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Idiopathic pulmonary fibrosis (IPF) is a chronic fibrosing interstitial lung disease with a poor prognosis. Indirubin, a compound obtained from indigo-bearing plants or mollusks of the family Muricidae, has various bioactivities, including anti-tumor activity and anti-inflammation effect. However, whether indirubin could mediate its therapeutic effects on bleomycin (BLM)-induced pulmonary fibrosis has not been addressed. METHODS The impacts of indirubin on bleomycin (BLM)-induced pulmonary fibrosis were evaluated by pathological staining, western blot, RT-PCR and immunofluorescent staining. The effects of indirubin on fibroblast differentiation and related signaling were next investigated to demonstrate the underlying mechanisms. RESULTS The results indicated that indirubin-treated mice exhibited a definitively improved survival rate than that of the BLM-induced mice in a dose-depend manner. Additionally, administration of indirubin significantly alleviated inflammatory cells infiltration in BLM mice. Importantly, indirubin provided protection for mice against BLM-induced pulmonary fibrosis as manifested by the attenuating expression of fibrotic hallmarks, including fibronectin, collagen I and α-smooth muscle actin (α-SMA). Subsequently, we providedin vitro evidence revealing that indirubin suppressed fibroblast to myofibroblast differentiation by repressed TGF-β/Smad signaling in a dose-dependent manner. Notably, our data showed that indirubin seemed to be safe in mice and fibroblasts. CONCLUSION Overall, indirubin could protect the mice against BLM-induced pulmonary fibrosis by alleviated fibroblast differentiation and may be therapeutically beneficial for IPF patients.
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Affiliation(s)
- Qi Wang
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Jun Yu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Yinan Hu
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Xueying Chen
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Lei Zhang
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Ting Pan
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Kang Miao
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Yong Mou
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Yongjian Xu
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China
| | - Weining Xiong
- Department of Respiratory Medicine, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, 639 Zhizaoju Lu, Shanghai 200011, China
| | - Yi Wang
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Pulmonary Diseases of Health Ministry, Key Cite of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Sciences and Technology, 1095 Jiefang Ave, Wuhan 430030, China.
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