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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: |
ChiCTR2200061150 |
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最近更新日期: Date of Last Refreshed on: |
2022-06-15 22:42:55 |
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注册时间: Date of Registration: |
2022-06-15 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: |
miRNA调控非综合征型腭裂关键基因靶点决定人腭裂发生表型的研究 |
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Public title: |
miRNAs regulate key gene targets of non-syndromic cleft palate-only and determine the phenotype of human cleft palate |
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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: |
microRNA-497-5p调控唇/腭裂关键基因靶点决定人唇/腭裂发生表型的研究 |
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Scientific title: |
MicroRNA-497-5p regulates the key gene targets of cleft lip/palate to determine the phenotype of human cleft lip/palate |
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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: |
张宝平 |
研究负责人: |
张宝平 |
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Applicant: |
Baoping Zhang |
Study leader: |
Baoping Zhang |
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申请注册联系人电话: Applicant telephone: |
18119448771 |
研究负责人电话:
Study leader's |
18119448771 |
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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: |
zhangbp@lzu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
zhangbp@lzu.edu.cn |
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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: |
甘肃省兰州市兰州大学 |
研究负责人通讯地址: |
甘肃省兰州市兰州大学 |
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Applicant address: |
Lanzhou University, Lanzhou City, Gansu Province |
Study leader's address: |
Lanzhou University, Lanzhou City, Gansu Province |
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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: |
兰州大学口腔医学院(医院) |
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Applicant's institution: |
School/Hospital of Stomatology Lanzhou University |
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研究负责人所在单位: |
兰州大学口腔医学院(医院) |
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Affiliation of the Leader: |
School/Hospital of Stomatology Lanzhou 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: |
2022-227 |
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: |
甘肃省人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Gansu Provincial Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-05-24 00:00:00 | ||
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伦理委员会联系人: |
周晟 |
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Contact Name of the ethic committee: |
Zhou Sheng |
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伦理委员会联系地址: |
甘肃省兰州市甘肃省人民医院 |
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Contact Address of the ethic committee: |
Gansu Provincial Hospital, Lanzhou City, Gansu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
兰州大学口腔医学院 |
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Primary sponsor: |
School of Stomatology Lanzhou University |
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研究实施负责(组长)单位地址: |
甘肃省兰州市兰州大学 |
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Primary sponsor's address: |
Lanzhou University, Lanzhou City, Gansu Province |
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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: |
the General project of National Scientific Research Program of Gansu Province Hospital (19SYPYB-27) |
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Source(s) of funding: |
the General project of National Scientific Research Program of Gansu Province Hospital (19SYPYB-27) |
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研究疾病: |
非综合征型腭裂 |
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Target disease: |
non-syndromic cleft palate-only |
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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: |
病因学/相关因素研究 |
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Study type: |
Cause/Relative factors 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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
通过基因芯片技术结合生物信息学分析等方法,比较非综合征型单纯腭裂患者患侧腭组织和正常腭组织的基因表达情况,寻找差异表达的miRNA,并通过多对腭裂患侧组织及正常腭组织的PCR检测验证靶miRNA在腭裂组织与正常健康腭组织间的差异表达;原代培养正常人腭组织,并进一步通过转染技术构建靶基因上下调细胞模型,结合细胞增殖实验、伤口愈合实验、细胞周期与凋亡分析等验证靶miRNA对腭成纤维细胞功能的影响;构建腭裂缺陷动物模型验证靶miRNA在腭裂组织与正常健康组织间的差异表达。为非综合征型腭裂畸形早期的分子诊断和靶向治疗提供新的思路。 |
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Objectives of Study: |
Through gene chip technology combined with bioinformatics analysis and other methods, the gene expression of the affected palate tissue and the normal palate tissue of patients with non-syndromic simple cleft palate were compared, and differentially expressed miRNAs were found. Tissue PCR detection verifies the differential expression of target miRNA between cleft palate tissue and normal healthy palate tissue; normal human palate tissue was cultured in primary culture, and a cell model of target gene up-regulation was further constructed by transfection technology, combined with cell proliferation experiments and wound healing experiments , cell cycle and apoptosis analysis to verify the effect of target miRNAs on the function of palate fibroblasts; construct cleft palate defect animal models to verify the differential expression of target miRNAs between cleft palate tissue and normal healthy tissue. To provide new ideas for early molecular diagnosis and targeted therapy of non-syndromic cleft palate deformity. |
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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: |
正常腭组织取样纳入标准:①患者无唇腭裂、无口腔癌症肿瘤等,腭组织健康,如为外伤患者需清创后切取组织;②患者年龄≤20岁;③取样不影响后期修复;④患者及其家属知情同意,通过医院伦理审查。 |
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Inclusion criteria |
Inclusion criteria for normal palate tissue sampling: ① The patient has no cleft lip and palate, no oral cancer tumors, etc., and the palate tissue is healthy. If it is a trauma patient, the tissue should be removed after debridement; ② The patient's age is ≤20 years old; ③ The sampling does not affect the later repair; ④ The patient and their families gave informed consent and passed the hospital ethics review. |
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排除标准: |
正常腭组织取样排除标准:①患者患有唇腭裂、口腔癌症肿瘤等疾病,腭组织不健康;②患者年龄>20岁;③取样影响后期修复;④患者及其家属知情不同意。 |
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Exclusion criteria: |
The exclusion criteria for normal palate tissue sampling: ① The patient suffered from cleft lip and palate, oral cancer tumors and other diseases, and the palate tissue was unhealthy; ② The age of the patient was more than 20 years old; ③ The sampling affected the later repair; ④ The patient and his family did not give informed consent. |
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研究实施时间: Study execute time: |
从 From 2022-06-01 00:00:00至 To 2024-05-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-06-01 00:00:00 至 To 2024-05-01 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): |
甘肃省人民医院口腔颌面外科刘瑞敏医生,对来院就诊的非综合征型腭裂患者或正常患者(符合纳入标准)随机进行取样,患者及家属知情同意,通过医院伦理审查。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Dr. Liu Ruimin, Department of Oral and Maxillofacial Surgery, Gansu Provincial People's Hospital, randomly sampled non-syndromic cleft palate patients or normal patients (meeting the inclusion criteria) who came to the hospital for treatment. The patients and their families gave informed consent and passed the hospital |
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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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
no |
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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: |
no |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |