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注册号: Registration number: |
ChiCTR2500114631 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-16 08:31:21 |
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注册时间: Date of Registration: |
2025-12-16 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: |
CHDH/p-CREB轴调控乳腺癌发生发展的研究 |
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Public title: |
Role of the CHDH/p-CREB Axis in Regulating Breast Cancer Pathogenesis |
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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: |
CHDH/p-CREB轴调控乳腺癌发生发展的研究 |
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Scientific title: |
Role of the CHDH/p-CREB Axis in Regulating Breast Cancer Pathogenesis |
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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: |
李易飞 |
研究负责人: |
李易飞 |
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Applicant: |
Yifei Li |
Study leader: |
Yifei Li |
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申请注册联系人电话: Applicant telephone: |
+86 18525457281 |
研究负责人电话:
Study leader's |
+86 411 66861926 |
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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: |
m17673114728@163.com |
研究负责人电子邮件: Study leader's E-mail: |
m17673114728@163.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: |
大连市妇女儿童医疗中心(集团) |
研究负责人通讯地址: |
辽宁省大连市西岗区中山路154号 |
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Applicant address: |
Dalian Women and Children's Medical Center |
Study leader's address: |
No. 154 Zhongshan Road, Xigang District, Dalian,Liaoning, P.R. China |
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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: |
大连市妇女儿童医疗中心(集团) |
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Applicant's institution: |
Dalian Women and Children's Medical Center |
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研究负责人所在单位: |
大连市妇女儿童医疗中心(集团) |
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Affiliation of the Leader: |
Dalian Women and Children's Medical Group |
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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: |
FEJT-KY-2025-153 |
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: |
大连市妇女儿童医疗中心(集团)医学伦理委员会 |
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Name of the ethic committee: |
Dalian Women and Children's Medical Center (Group) Hope Square Children's Hospital District Medical Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-11 00:00:00 | ||
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伦理委员会联系人: |
鞠红 |
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Contact Name of the ethic committee: |
Ju Hong |
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伦理委员会联系地址: |
辽宁省大连市西岗区中山路154号 |
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Contact Address of the ethic committee: |
No. 154 Zhongshan Road, Xigang District, Dalian,Liaoning, P.R. China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 411 62926039 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
kejk2010@126.com |
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研究实施负责(组长)单位: |
大连市妇女儿童医疗中心(集团) |
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Primary sponsor: |
Dalian Women and Children's Medical Group |
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研究实施负责(组长)单位地址: |
辽宁省大连市西岗区中山路154号 |
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Primary sponsor's address: |
No. 154 Zhongshan Road, Xigang District, Dalian,Liaoning, P.R. China |
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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: |
大连市妇女儿童医疗中心(集团)院长基金项目 |
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Source(s) of funding: |
President's Fund of Dalian Women and Children's Medical Center |
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研究疾病: |
乳腺癌 |
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Target disease: |
Breast cancer |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
乳腺癌(BC)是女性癌症死亡的首要原因,亟待发现新的特异性生物标志物或靶点,用于BC的早期诊断及靶向治疗。胆碱脱氢酶(CHDH)被报道在代谢紊乱疾病以及肿瘤进展方面具有重要作用。前期我们发现CHDH高表达于乳腺癌组织中,CHDH表达变化可能影响乳腺癌的增殖、凋亡及转移进而促进乳腺癌进展,但其具体的功能及分子机制未有研究报道。为此,本课题将首先探究CHDH在乳腺癌不同阶段病例组织中的表达变化;然后分别在体外探究CHDH表达变化对乳腺癌增殖、凋亡及转移的影响,并阐明其分子机制;并在小鼠体内(异种移植模型)验证CHDH表达变化对乳腺癌进展的作用及机制。旨在为乳腺癌的治疗提供新的靶点及治疗策略。 |
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Objectives of Study: |
Breast cancer (BC) is the leading cause of cancer-related deaths among women, creating an urgent need to identify novel specific biomarkers or targets for early diagnosis and targeted therapy. Choline dehydrogenase (CHDH) has been reported to play important roles in metabolic disorders and tumor progression. We previously observed high CHDH expression in breast cancer tissues, and changes in its expression may influence breast cancer proliferation, apoptosis, and metastasis, thereby promoting disease progression. However, the specific functions and underlying molecular mechanisms of CHDH in this context remain unelucidated. Therefore, this project will first investigate the expression changes of CHDH in breast cancer tissues at different stages. Subsequently, we will examine the effects of altered CHDH expression on breast cancer cell proliferation, apoptosis, and metastasis in vitro, and elucidate the associated molecular mechanisms. These findings will be further validated in a mouse xenograft model to assess the role and mechanism of CHDH in breast cancer progression in vivo. This study aims to provide new targets and therapeutic strategies for the treatment of breast cancer. |
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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: |
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Inclusion criteria |
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排除标准: |
1.合并其他恶性肿瘤; |
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Exclusion criteria: |
1.History of other malignant tumors; |
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研究实施时间: Study execute time: |
从 From 2025-10-01 00:00:00至 To 2027-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-01 00:00:00 至 To 2027-07-31 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: |
女性 |
Gender: |
Female |
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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 |
是Yes |
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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): |
研究成果发表后,随论文补充材料公开,公开日期为研究论文在线发表后1个月内 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After the study is completed, the raw data will be shared via supplementary materials of academic papers , and the release date will be 1 month after the online publication of the research paper. |
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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: |
采用病例记录表(CRF)记录乳腺癌患者临床病理信息及样本检测数据,同时使用电子数据采集系统(EDC)对数据进行电子化录入、存储与管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Clinical and pathological information of breast cancer patients and sample test data are recorded using Case Record Form (CRF), and an Electronic Data Capture (EDC) system is used for electronic entry, storage and management of data |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |