HP-518

10月15日，海创药业宣布其1类新药HP568片在中国获得临床试验默示许可，拟开展用于治疗雌激素受体（ER）阳性和人表皮生长因子受体2（HER2）阴性的晚期乳腺癌（ER+/HER2-晚期乳腺癌）的临床试验。HP568是海创药业自主研发的靶向降解ERα的口服蛋白降解靶向嵌合体（Proteolysis Targeting Chimera，PROTAC）药物，由靶蛋白配体、E3连接酶配体和两配体间的连接子3部分构成，拟用于治疗ER+/HER2-晚期乳腺癌。 乳腺癌仍然是一个未得到满足的医疗需求。ER大约在75%的乳腺癌中表达，在乳腺癌的发生和发展中起关键作用。针对ER的内分泌治疗是ER+乳腺癌的主要治疗方法，但由于ER基因突变，不可避免地会产生耐药性。ER靶向蛋白降解靶向嵌合体作为一种新兴的新模式，有望通过降解ER来中断ER信号传导，并为解决乳腺癌患者内分泌治疗的耐药性提供一种新型的治疗方案。 在今年4月举办的2024年美国癌症研究协会（AACR）年会上，HP568治疗乳腺癌的临床前研究情况还入选了Late-Breaking Research（突破性研究）。临床前研究结果显示，体外HP568通过特异性催化ERα发生蛋白酶体依赖的快速降解发挥其抗增殖活性，对ERα野生型蛋白和临床常见的ERα突变蛋白均具有极强的降解活性。在体内小鼠模型中，HP568能剂量依赖地抑制小鼠原位移植瘤生长，药物安全性良好。根据HP568的体内外研究结果，可以预期HP568是治疗ER+/HER2-乳腺癌的有效药物。 海创药业专注于癌症和代谢疾病的创新药研发。根据其新闻稿披露，该公司拥有靶向蛋白降解技术、氘代药物研发等技术平台，现有产品管线包括AR抑制剂氘恩扎鲁胺（HC-1119）、URAT1抑制剂HP501、口服AR PROTAC在研药物HP518等等。本次HP568片获批临床，意味着该公司又一款新药产品进入临床研究阶段。 参考资料： [1]海创药业口服PROTAC药物HP568片用于治疗ER+/HER2-晚期乳腺癌的临床试验获NMPA批准. Retrieved Oct 15，2024, From https://mp.weixin.qq.com/s/nmDyB_1k2E3Iy0_03cNbOg 内容来源于网络，如有侵权，请联系删除。

Metastatic Castration-Resistant Prostate Cancer (mCRPC) refers to prostate cancer that has spread (metastasized) to other parts of the body and continues to progress despite treatments that lower testosterone levels (androgen deprivation therapy or ADT) major pharmaceutical companies are heavily investing in research and development of new treatments, including immunotherapy (e.g., sipuleucel-T) and targeted therapies, which are seen as the next frontier in treating mCRPC. The use of precision medicine to identify genetic profiles in patients has further expanded the potential for targeted treatment. LAS VEGAS , Oct. 10, 2024 /PRNewswire/ -- DelveInsight's ' Metastatic Castration-Resistant Prostate Cancer Pipeline Insight 2024 ' report provides comprehensive global coverage of pipeline mCRPC therapies in various stages of clinical development, major pharmaceutical companies are working to advance the pipeline space and future growth potential of the mCRPC pipeline domain. Key Takeaways from the Metastatic Castration-Resistant Prostate Cancer Pipeline Report DelveInsight's mCRPC pipeline report depicts a robust space with 90+ active players working to develop 100+ pipeline therapies for mCRPC treatment. Key mCRPC companies such as Regeneron Pharmaceuticals, AstraZeneca, Hinova Pharmaceuticals, Zenith Epigenetic, Eli Lilly and Company, Astellas Pharma, Seagen, Pfizer, Progenics Pharmaceutical, Molecular Insight Pharmaceuticals, Bayer, Accutar Biotechnology Inc, Hinova Pharmaceuticals, Forma Therapeutics, Inc., HALDA THERAPEUTICS INC., Tavanta Therapeutics, Lantheus, Pfizer, AB Science, Syntrix Pharmaceuticals, Exelixis, Laekna Therapeutics Shanghai Co. Ltd., Cardiff Oncology, Ipsen, Norroy Bioscience, Astellas Pharma, Novartis, Johnson & Johnson, Tempest Therapeutics, and others are evaluating new mCRPC drugs to improve the treatment landscape. Promising mCRPC pipeline therapies such as REGN 4336, Capivasertib, Deutenzalutamide, ZEN003694, Abemaciclib, Enfortumab vedotin, Talazoparib, I-131-1095, Pelgifatamab corixetan, AC176, HP518, FT-7051, HLD-0915, TAVT-45, PNT2002, Mevrometostat, Masitinib, SX-682, XL092, LAE001, Onvansertib, Tazemetostat, 177Lu-NYM032, PRL-02, 225 Actinium PSMA 617, ARX51, TPST-1120, and others are under different phases of mCRPC clinical trials. In October 2024, Curium announced that it had entered into a strategic partnership with PDRadiopharma Inc, a wholly-owned subsidiary of PeptiDream, for the clinical development, regulatory filing, and commercialization in Japan of 177Lu-PSMA-I&T and 64Cu-PSMA-I&T. The two agents 177Lu-PSMA-I&T and 64Cu-PSMA-I&T target prostate-specific membrane antigen (PSMA) expressed on prostate cancer cells and are being investigated for prostate cancer treatment and diagnostics. In July 2024, the US FDA granted fast-track designation to the prostate-specific membrane antigen (PSMA)–targeted radiopharmaceutical 225Ac-FL-020 for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC). In July 2024, Merck and Orion Corporation announced the mutual exercise of option providing Merck global exclusive rights to Opevesostat, an investigational CYP11A1 inhibitor, for the treatment of Metastatic Castration-Resistant Prostate Cancer. In July 2024, the US FDA granted fast-track designation to the antibody-drug conjugate (ADC) BNT324/DB-1311 to potentially treat patients with unresectable advanced or metastatic castration-resistant prostate cancer (mCRPC) whose disease had progressed on or after standard systemic regimens. In July 2024, FutureChem announced that the FC-705 has received orphan drug designation from the Ministry of Food and Drug Safety (MFDS) for the treatment of prostate cancer. In June 2024, CAR T-Cell Therapy demonstrated promising results for mCRPC according to Phase I trial results. In January 2024, Lava Therapeutics announced that it has signed a clinical trial collaboration and supply agreement with Merck to evaluate its prostate cancer therapy LAVA-1207 as a combination treatment with MSD's Keytruda (pembrolizumab). In July 2024, Blue Earth Therapeutics announced the signing of a clinical research collaboration with University College London (UCL). The collaboration is centered on a Phase I/II trial designed to evaluate the safety, tolerability, radiation dosimetry, and antitumor activity of the 225Ac-rhPSMA-10.1 in men with metastatic castrate-resistant prostate cancer who have previously responded to lutetium 177 (177Lu)-PSMA therapy. Request a sample and discover the recent advances in mCRPC treatment drugs @ Metastatic Castration-Resistant Prostate Cancer Pipeline Report The mCRPC pipeline report provides detailed profiles of pipeline assets, a comparative analysis of clinical and non-clinical stage mCRPC drugs, inactive and dormant assets, a comprehensive assessment of driving and restraining factors, and an assessment of opportunities and risks in the mCRPC clinical trial landscape. Metastatic Castration-Resistant Prostate Cancer Overview Metastatic castration-resistant prostate cancer (mCRPC) is an advanced stage of prostate cancer that continues to grow and spread despite hormone therapy aimed at lowering testosterone levels. The term "metastatic" refers to cancer spreading to other parts of the body, such as the bones, lymph nodes, or distant organs, while "castration-resistant" indicates that the cancer no longer responds to treatments that reduce testosterone, a key driver of prostate cancer growth. mCRPC is typically more aggressive and challenging to treat than earlier stages of prostate cancer. The causes of mCRPC stem from genetic and environmental factors. Genetic mutations in the androgen receptor pathway can make cancer cells less dependent on testosterone, allowing them to thrive even under hormone-suppressing treatments. Environmental factors like diet, lifestyle, and exposure to certain chemicals may also contribute to the development and progression of prostate cancer. Symptoms of mCRPC often include pain in bones, fatigue, difficulty urinating, weight loss, and general weakness. As the cancer spreads, it can impair the function of other organs, depending on the site of metastasis. Diagnosis of mCRPC usually involves a combination of tests, including prostate-specific antigen (PSA) blood tests, imaging studies like CT scans, MRIs, or bone scans, and sometimes biopsies to confirm the spread and resistance to treatment. Treatment options for mCRPC are more complex and may include newer hormonal therapies (e.g., abiraterone, enzalutamide), chemotherapy (docetaxel or cabazitaxel), immunotherapy (e.g., sipuleucel-T), or targeted therapies such as PARP inhibitors. Bone-targeting therapies, radiation, and palliative care can also be used to manage symptoms and improve the quality of life. Treatment is typically tailored to the individual based on the extent of the disease and the patient health. Find out more about mCRPC treatment drugs @ Drugs for Metastatic Castration-Resistant Prostate Cancer Treatment A snapshot of the mCRPC Pipeline Drugs mentioned in the report: Learn more about the emerging mCRPC pipeline therapies @ Metastatic Castration-Resistant Prostate Cancer Clinical Trials Metastatic Castration-Resistant Prostate Cancer Therapeutics Assessment The mCRPC pipeline report proffers an integral view of the mCRPC emerging novel therapies segmented by stage, product type, molecule type, mechanism of action, and route of administration. Scope of the Metastatic Castration-Resistant Prostate Cancer Pipeline Report Coverage: Global Therapeutic Assessment By Product Type: Mono, Combination, Mono/Combination Therapeutic Assessment By Clinical Stages: Discovery, Pre-clinical, Phase I, Phase II, Phase III Therapeutics Assessment By Route of Administration: Oral, Intravenous, Subcutaneous Therapeutics Assessment By Molecule Type: Small molecule, Cell therapy, Peptides, Polymer, Small molecule, Gene therapy Therapeutics Assessment By Mechanism of Action: Androgen receptor degradation enhancers, Antibody-dependent cell cytotoxicity, Proto-oncogene protein c-akt inhibitors, Androgen receptor antagonists, Bromodomain and extraterminal domain protein inhibitors, Cyclin-dependent kinase 4 inhibitors, Cyclin-dependent kinase 6 inhibitors, Ionizing radiation emitters, PPAR alpha antagonists. Key Metastatic Castration-Resistant Prostate Cancer Companies: Regeneron Pharmaceuticals, AstraZeneca, Hinova Pharmaceuticals, Zenith Epigenetic, Eli Lilly and Company, Astellas Pharma, Seagen, Pfizer, Progenics Pharmaceutical, Molecular Insight Pharmaceuticals, Bayer, Accutar Biotechnology Inc, Hinova Pharmaceuticals, Forma Therapeutics, Inc., HALDA THERAPEUTICS INC., Tavanta Therapeutics, Lantheus, Pfizer, AB Science, Syntrix Pharmaceuticals, Exelixis, Laekna Therapeutics Shanghai Co. Ltd., Cardiff Oncology, Ipsen, Norroy Bioscience, Astellas Pharma, Novartis, Johnson & Johnson, Tempest Therapeutics, and others. Key Metastatic Castration-Resistant Prostate Cancer Pipeline Therapies: REGN 4336, Capivasertib, Deutenzalutamide, ZEN003694, Abemaciclib, Enfortumab vedotin, Talazoparib, I-131-1095, Pelgifatamab corixetan, AC176, HP518, FT-7051, HLD-0915, TAVT-45, PNT2002, Mevrometostat, Masitinib, SX-682, XL092, LAE001, Onvansertib, Tazemetostat, 177Lu-NYM032, PRL-02, 225 Actinium PSMA 617, ARX51, TPST-1120, and others. Dive deep into rich insights for new drugs for mCRPC treatment, visit @ Metastatic Castration-Resistant Prostate Cancer Drugs Table of Contents For further information on the mCRPC Cancer pipeline therapeutics, reach out @ Metastatic Castration-Resistant Prostate Cancer Treatment Drugs Related Reports Metastatic Castration-Resistant Prostate Cancer Market Metastatic Castration-Resistant Prostate Cancer Market Insights, Epidemiology, and Market Forecast – 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, market share of the individual therapies, and key mCRPC companies including AstraZeneca, Merck Sharp & Dohme, Hinova Pharmaceuticals, Pfizer, Astellas Pharma, Modra Pharmaceuticals, AB Science, Eli Lilly and Company, Zr Pharma & GmbH, Bristol-Myers Squibb, Ipsen, Exelixis, Takeda, Janssen Research & Development, Tesaro, Lantheus Holdings, Kintor Pharmaceutical, MacroGenics, Daiichi Sankyo, Madison Vaccines, Novartis, Point Biopharma, Xencor, Essa Pharma, Telix International, Bayer, Arvinas, among others. Metastatic Prostate Cancer Market Metastatic Prostate Cancer Market Insights, Epidemiology, and Market Forecast – 2034 report deliver an in-depth understanding of the disease, historical and forecasted epidemiology, market share of the individual therapies, and key metastatic prostate cancer companies including AstraZeneca, Arvinas, Madison Vaccines, Phosplatin Therapeutics, Hinova Pharmaceuticals, Bristol Myers Squibb, Merck, MacroGenics, Daiichi Sankyo, Seagen, Taiho Pharmaceutical, Modra Pharmaceuticals, Xencor, Point Biopharma, Lantheus Holdings, Zenith Epigenetics, Essa Pharma, Telix Pharmaceuticals, Kintor Pharmaceutical, AB Science, Eli Lilly and Company, Exelixis among others. Metastatic Castration-Sensitive Prostate Cancer Market Metastatic Castration-Sensitive Prostate Cancer Market Insights, Epidemiology, and Market Forecast – 2034 report delivers an in-depth understanding of the disease, historical and forecasted epidemiology, market share of the individual therapies, and key mCSPC companies including Myovant Sciences, Pfizer, Bayer, Orion, Novartis, AstraZeneca, Pfizer, Janssen, Merck, Eli Lilly, among others. Metastatic Castration-Sensitive Prostate Cancer Pipeline Metastatic Castration-Sensitive Prostate Cancer Pipeline Insight – 2024 report provides comprehensive insights about the pipeline landscape, including clinical and non-clinical stage products, and the key mCSPC companies, including Myovant Sciences, Pfizer, Bayer, Orion, Novartis, AstraZeneca, Pfizer, Janssen, Merck, Eli Lilly, among others. About DelveInsight DelveInsight is a leading Business Consultant and Market Research firm focused exclusively on life sciences. It supports pharma companies by providing comprehensive end-to-end solutions to improve their performance. Get hassle-free access to all the healthcare and pharma market research reports through our subscription-based platform PharmDelve . Contact Us Shruti Thakur [email protected] +14699457679 Logo: SOURCE DelveInsight Business Research, LLP WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED