人源的神经化皮肤类器官模型构建研究

注册号:

Registration number:

ChiCTR2600121376 

最近更新日期:

Date of Last Refreshed on:

2026-03-30 11:40:54 

注册时间:

Date of Registration:

2026-03-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人源的神经化皮肤类器官模型构建研究

Public title:

Construction of human-derived neuralized skin organoid model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

人源的神经化皮肤类器官模型构建研究

Scientific title:

Construction of human-derived neuralized skin organoid model

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

黄莉莉 

研究负责人:

张祖勇 

Applicant:

Lili Huang 

Study leader:

Zhang Zuyong 

申请注册联系人电话:

Applicant telephone:

+86 17850860251

研究负责人电话:

Study leader's
telephone:

+86 571 8782 7507

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

huanglili0406@163.com

研究负责人电子邮件:

Study leader's E-mail:

zzynwk@126.com

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):

申请注册联系人通讯地址:

浙江省杭州市上城区西湖大道38号

研究负责人通讯地址:

浙江省杭州市上城区西湖大道38号

Applicant address:

No. 38, Xihu Avenue, Shangcheng District, Hangzhou, Zhejiang Province

Study leader's address:

No. 38, Xihu Avenue, Shangcheng District, Hangzhou, Zhejiang Province

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:

申请人所在单位:

杭州市第三人民医院

Applicant's institution:

Hangzhou Third People's Hospital

研究负责人所在单位:

杭州市第三人民医院

Affiliation of the Leader:

Hangzhou Third People's Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2026KA050

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

杭州市第三人民医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Committee of Hangzhou Third People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-11 00:00:00

伦理委员会联系人:

吕文燕

Contact Name of the ethic committee:

Lu: WenYan

伦理委员会联系地址:

浙江省杭州市上城区西湖大道38号

Contact Address of the ethic committee:

No. 38, Xihu Avenue, Shangcheng District, Hangzhou, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 87823160

伦理委员会联系人邮箱:

Contact email of the ethic committee:

421920645@qq.com

研究实施负责(组长)单位:

杭州市第三人民医院

Primary sponsor:

Hangzhou Third People's Hospital

研究实施负责(组长)单位地址:

浙江省杭州市上城区西湖大道38号

Primary sponsor's address:

No. 38, Xihu Avenue, Shangcheng District, Hangzhou, Zhejiang Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第三人民医院

具体地址:

浙江省杭州市上城区西湖大道38号

Institution
hospital:

Hangzhou Third People's Hospital

Address:

No. 38, Xihu Avenue, Shangcheng District, Hangzhou, Zhejiang Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topics (self-financing)

研究疾病:

无  

Target disease:

None

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究旨在建立一套可重复的、人源的神经化皮肤类器官模型,该模型由原代人角质形成细胞、原代人真皮成纤维细胞和诱导多能干细胞(iPSC)-来源的痛觉神经元(nociceptor)构成,验证模型在结构学(如表皮分层、真皮ECM与感觉神经纤维伸入)与功能学(如TRPV1介导的Ca2+响应、神经肽释放与药物反应)方面的可用性,并评估其在疼痛药物与抗炎药筛选、神经—免疫互作研究等下游应用的适用性。  

Objectives of Study:

The aim of this study was to establish a reproducible, human-derived neuralized skin organoid model, the model consisted of primary human keratinocyte, primary human dermal fibroblasts, and induced pluripotent stem cell (iPSC)-derived pain-sensing neurons (nociceptors) , which were cultured in vitro, to validate the availability of the model in terms of structural (such as epidermal stratification, dermal ECM with sensory nerve fiber extension) and functional (such as TRPV1-mediated Ca2 + response, neuropeptide release with drug response) aspects, and to provide a theoretical basis for the development of the model, and to evaluate its suitability for downstream applications such as the screening of pain drugs and anti-inflammatory drugs, and the study of neuro-immune interactions.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.无法充分理解研究信息,或存在精神、认知障碍,无法表达真实意愿者;
2.术区存在明显急性化脓性感染、严重皮肤炎症、恶性肿瘤或疑似恶性病变;
3.既往有严重出血性疾病或凝血功能明显异常,需改变手术方式或切除范围者;
4.术前评估存在严重全身性疾病(如失代偿期心、肝、肾功能不全)导致手术风险明显高于常人者;
5.已知合并HIV感染或其他高度传染性疾病,且临床不建议将其组织进入一般实验流程者;
6.不愿意参加本研究或拒绝签署知情同意书者;
7.研究者认为不适合参与本研究的其他情况;

Exclusion criteria:

1.Individuals who are unable to fully comprehend research information, or who have mental or cognitive impairments that prevent them from expressing their true wishes.
2.The surgical site exhibits significant acute suppurative infection, severe skin inflammation, malignant tumors, or suspected malignant lesions.
3.Patients with a history of severe hemorrhagic disorders or significant coagulation abnormalities requiring modification of surgical approach or resection extent.
4.Patients with severe systemic diseases (such as decompensated cardiac, hepatic, or renal insufficiency) identified during preoperative assessment, resulting in significantly higher surgical risks than the general population.
5.Individuals known to have HIV infection or other highly infectious diseases, whose tissue is not clinically recommended for inclusion in standard laboratory procedures.
6.Individuals unwilling to participate in this study or who refuse to sign the informed consent form;
7.Other circumstances deemed unsuitable for participation in this study;

研究实施时间:

Study execute time:

From 2026-03-01 00:00:00 To 2027-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-30 00:00:00 To 2027-08-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

100

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第三人民医院 

单位级别:

三级甲等 

Institution
hospital:

Hangzhou Third People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

角质形成细胞标记物K14/K10

指标类型:

主要指标

Outcome:

Keratinocyte markers K14/K10

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

成纤维细胞标记物vimentin

指标类型:

主要指标

Outcome:

Fibroblast marker vimentin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

皮肤组织

组织:

Sample Name:

Skin tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 55 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

电子采集和管理

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-03-30 11:40:46