{"title":"Clinical Investigation of Tyrosinase Inhibitors: Past, Present, and Future","authors":"Yuanyuan Wang, Ruijia Jiang, Baichen Xiong, Jiawei Zhu, Jingjing Sang, Hongtao Li, Chen Chen, Ziwei Xu, Weiting Zhang, Yao Chen, Feng Feng, Haopeng Sun","doi":"10.1002/ddr.70113","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>Tyrosinase (EC 1.14.18.1) is a pivotal enzyme that catalyzes the conversion of L-tyrosine to dopaquinone through a dual oxidation process, initiating melanin biosynthesis. Melanin plays a critical role in various biological processes, and its overproduction is associated with multiple conditions. Tyrosinase plays a crucial role in immune regulation by regulating the activity of immune cells and enhancing the immune response of the body. It is essential for maintaining skin health and preventing autoimmune diseases. In addition, tyrosinase has shown potential in immunotherapy, especially in the treatment of malignant melanoma and autoimmune diseases such as vitiligo. Inhibiting tyrosinase to reduce melanin synthesis has emerged as a promising therapeutic strategy with applications in skin whitening, melasma treatment, acne management, Parkinson's disease (PD) intervention, melanoma prevention, and overcoming immunotherapy resistance. By leveraging the tyrosinase-related comprehensive data documented in the BRENDA database, we have systematically summarized the effective information, including its classification, structural characteristics, catalytic functions, biosynthesis pathways, substrate specificity profiles, reaction products, and associated disease mechanisms, and so forth. This review comprehensively examines the therapeutic mechanisms, development history, and current clinical status of tyrosinase inhibitors at preclinical and advanced stages. We highlight recent research progress, focusing on evidence from animal models, preclinical studies, and human clinical trials across different indications. Additionally, we critically analyze the challenges and limitations in the field and provide insights into future directions for optimizing tyrosinase inhibitors. By synthesizing current knowledge and advancements, this review aims to underscore the therapeutic potential of tyrosinase inhibition and its role in addressing diverse medical needs.</p></div>","PeriodicalId":11291,"journal":{"name":"Drug Development Research","volume":"86 4","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Drug Development Research","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ddr.70113","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
引用次数: 0
Abstract
Tyrosinase (EC 1.14.18.1) is a pivotal enzyme that catalyzes the conversion of L-tyrosine to dopaquinone through a dual oxidation process, initiating melanin biosynthesis. Melanin plays a critical role in various biological processes, and its overproduction is associated with multiple conditions. Tyrosinase plays a crucial role in immune regulation by regulating the activity of immune cells and enhancing the immune response of the body. It is essential for maintaining skin health and preventing autoimmune diseases. In addition, tyrosinase has shown potential in immunotherapy, especially in the treatment of malignant melanoma and autoimmune diseases such as vitiligo. Inhibiting tyrosinase to reduce melanin synthesis has emerged as a promising therapeutic strategy with applications in skin whitening, melasma treatment, acne management, Parkinson's disease (PD) intervention, melanoma prevention, and overcoming immunotherapy resistance. By leveraging the tyrosinase-related comprehensive data documented in the BRENDA database, we have systematically summarized the effective information, including its classification, structural characteristics, catalytic functions, biosynthesis pathways, substrate specificity profiles, reaction products, and associated disease mechanisms, and so forth. This review comprehensively examines the therapeutic mechanisms, development history, and current clinical status of tyrosinase inhibitors at preclinical and advanced stages. We highlight recent research progress, focusing on evidence from animal models, preclinical studies, and human clinical trials across different indications. Additionally, we critically analyze the challenges and limitations in the field and provide insights into future directions for optimizing tyrosinase inhibitors. By synthesizing current knowledge and advancements, this review aims to underscore the therapeutic potential of tyrosinase inhibition and its role in addressing diverse medical needs.
期刊介绍：
Drug Development Research focuses on research topics related to the discovery and development of new therapeutic entities. The journal publishes original research articles on medicinal chemistry, pharmacology, biotechnology and biopharmaceuticals, toxicology, and drug delivery, formulation, and pharmacokinetics. The journal welcomes manuscripts on new compounds and technologies in all areas focused on human therapeutics, as well as global management, health care policy, and regulatory issues involving the drug discovery and development process. In addition to full-length articles, Drug Development Research publishes Brief Reports on important and timely new research findings, as well as in-depth review articles. The journal also features periodic special thematic issues devoted to specific compound classes, new technologies, and broad aspects of drug discovery and development.
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