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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600125719 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-29 16:48:13 |
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注册时间: Date of Registration: |
2026-05-29 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
基于簇集蛋白(CLU)-线粒体自噬轴探讨黄苓素逆转未分化甲状腺癌去分化的作用机制与转化应用研究 |
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Public title: |
Exploring the mechanism and application of Huanglinxin in reversing the dedifferentiation of undifferentiated thyroid cancer based on the cluster protein (CLU)-mitochondrial autophagy axis |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
基于簇集蛋白(CLU)-线粒体自噬轴探讨黄苓素逆转未分化甲状腺癌去分化的作用机制与转化应用研究 |
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Scientific title: |
Exploring the mechanism and application of Huanglinxin in reversing the dedifferentiation of undifferentiated thyroid cancer based on the cluster protein (CLU)-mitochondrial autophagy axis |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
武楠 |
研究负责人: |
武楠 |
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Applicant: |
Wu Nan |
Study leader: |
Wu Nan |
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申请注册联系人电话: Applicant telephone: |
+86 185 8775 8351 |
研究负责人电话:
Study leader's |
+86 7551234567 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
413648007@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
413648007@qq.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
深圳市龙岗区平湖街道福新路1号 |
研究负责人通讯地址: |
深圳市龙岗区平湖街道福新路1号 |
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Applicant address: |
No.1, Fuxin Road, Longgang District, Shenzhen, P. R. China, 518116 |
Study leader's address: |
No.1, Fuxin Road, Longgang District, Shenzhen, P. R. China, 518116 |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
深圳大学附属华南医院 |
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Applicant's institution: |
Shenzhen University Affiliated South China Hospital |
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研究负责人所在单位: |
深圳大学附属华南医院 |
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Affiliation of the Leader: |
South China Hospital of Shenzhen University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
HNLS20260331004-A |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
深圳大学附属华南医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of South China Hospital affiliated to Shenzhen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-10 00:00:00 | ||
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伦理委员会联系人: |
孙海燕 |
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Contact Name of the ethic committee: |
Sun Haiyan |
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伦理委员会联系地址: |
深圳市龙岗区平湖街道福新路1号 |
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Contact Address of the ethic committee: |
No.1, Fuxin Road, Longgang District, Shenzhen, P. R. China, 518116 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 755 2158 3851 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
18302099013@163.com |
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研究实施负责(组长)单位: |
深圳大学附属华南医院 |
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Primary sponsor: |
South China Hospital of Shenzhen University |
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研究实施负责(组长)单位地址: |
深圳市龙岗区平湖街道福新路1号 |
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Primary sponsor's address: |
No.1, Fuxin Road, Longgang District, Shenzhen, P. R. China, 518116 |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
深圳市基础研究专项自然科学基金计划 |
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Source(s) of funding: |
Shenzhen Science and Technology Innovation Bureau |
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研究疾病: |
甲状腺未分化癌,甲状腺未分化癌的症状主要由肿瘤快速生长并压迫或侵犯颈部周围结构所致,最常见的表现是颈前区出现迅速增大的无痛性肿块,超过90%的患者可首发此症状;同时约70%以上的患者会出现声音嘶哑,提示喉返神经受累;随着肿瘤进展,可相继出现呼吸困难(约50%~72%)、吞咽困难(约46%)及颈部疼痛。少数患者还可伴有乏力、体重下降等全身症状,甚至因上腔静脉阻塞或高钙血症出现面部水肿、嗜睡等表现。由 |
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Target disease: |
Anaplastic thyroid carcinoma. The symptoms of anaplastic thyroid carcinoma are mainly caused by the rapid growth of the tumor and its compression or invasion of the surrounding structures in the neck. The most common manifestation is the rapid enlargement of a painless mass in the anterior neck region, and over 90% of patients may present with this symptom first; at the same time, about 70% of pat |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
主要研究目的:阐明CLU-PINK1-Parkin信号轴的分子调控机制:在体外多个ATC细胞系中,通过敲低、过表达及药物干预等手段,明确CLU对PINK1、Parkin转录活性、磷酸化修饰及线粒体自噬的逐级调控关系,揭示CLU作为线粒体自噬上游关键分子的新功能。验证黄芩素通过CLU-PINK1-Parkin轴调控线粒体自噬:明确黄芩素对CLU表达的抑制作用,并证实该作用通过下调PINK1-Parkin通路、抑制线粒体自噬,进而影响线粒体质量控制和细胞代谢。证实黄芩素通过该通路逆转ATC去分化:在细胞水平和动物水平,通过联合干预实验(如黄芩素联合CLU重组蛋白、PINK1激活剂等),证明黄芩素逆转ATC去分化的效应确实由CLU-PINK1-Parkin-线粒体自噬通路介导。次要研究目的:1.探索CLU作为ATC治疗新靶点的可行性:通过分析CLU在ATC中的表达特征、其对去分化表型的调控作用,以及黄芩素靶向CLU后的治疗效应,为CLU成为ATC分子靶向治疗的新靶点提供理论依据。2.为黄芩素的临床应用及联合治疗策略提供线索:评估黄芩素单独或联合线粒体自噬调控剂(如MTK458、Mdivi-1)对ATC的抑制作用,探索其增敏现有靶向治疗、延缓耐药的潜力,为中药单体在ATC综合治疗中的转化应用奠定基础。3.构建ATC去分化相关的分子调控网络:通过转录组学测序,首次报道ATC细胞中CLU调控的靶基因集,并通过通路富集分析,揭示CLU介导的生物学过程(如线粒体自噬、代谢重编程等),为深入理解ATC去分化的分子网络提供新数据。 |
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Objectives of Study: |
Main research objective: To elucidate the molecular regulatory mechanism of the CLU-PINK1-Parkin signaling axis: In multiple ATC cell lines in vitro, through knockdown, overexpression, and drug intervention methods, clarify the stepwise regulatory relationship of CLU on the transcriptional activity, phosphorylation modification, and mitochondrial autophagy of PINK1 and Parkin, and reveal the new function of CLU as a key upstream molecule in mitochondrial autophagy. Verify the regulation of mitochondrial autophagy by baicalein through the CLU-PINK1-Parkin axis: Determine the inhibitory effect of baicalein on the expression of CLU, and confirm that this effect occurs by down-regulating the PINK1-Parkin pathway and inhibiting mitochondrial autophagy, thereby affecting mitochondrial quality control and cellular metabolism. Confirm that baicalein reverses ATC dedifferentiation through this pathway: At the cellular and animal levels, through combined intervention experiments (such as baicalein combined with CLU recombinant protein, PINK1 activator, etc.), it is proved that the effect of baicalein on reversing ATC dedifferentiation is indeed mediated by the CLU-PINK1-Parkin-mitochondrial autophagy pathway. Secondary research objectives: 1. Explore the feasibility of CLU as a new target for ATC treatment: By analyzing the expression characteristics of CLU in ATC, its regulatory effect on the dedifferentiation phenotype, and the therapeutic effect of baicalein after targeting CLU, pro |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.年龄≥18岁,性别不限; |
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Inclusion criteria |
1.Age: 18 years or above, Gender: Open to all; |
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排除标准: |
1.合并其他恶性肿瘤; |
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Exclusion criteria: |
1.Combine with other malignant tumors; |
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研究实施时间: Study execute time: |
从 From 2025-10-28 00:00:00至 To 2028-10-28 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-31 00:00:00 至 To 2028-10-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
No shared |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Not |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |