糖自噬在类风湿关节炎中成纤维样滑膜细胞的增殖、迁移、侵袭的作用及机制

注册号:

Registration number:

ChiCTR2600121755 

最近更新日期:

Date of Last Refreshed on:

2026-04-02 14:35:17 

注册时间:

Date of Registration:

2026-04-02 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

糖自噬在类风湿关节炎中成纤维样滑膜细胞的增殖、迁移、侵袭的作用及机制

Public title:

The role and mechanism of glycophagy in the proliferation, migration and invasion of fibroblast-like synovial cells in rheumatoid arthritis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

糖自噬在类风湿关节炎中成纤维样滑膜细胞的增殖、迁移、侵袭的作用及机制

Scientific title:

The role and mechanism of glycophagy in the proliferation, migration and invasion of fibroblast-like synovial cells in rheumatoid arthritis

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:

孙岩 

研究负责人:

孙岩 

Applicant:

Sun Yan 

Study leader:

Sun Yan 

申请注册联系人电话:

Applicant telephone:

+86 15312140086

研究负责人电话:

Study leader's
telephone:

+86 512 67784169

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:

syingcool@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

syingcool@foxmail.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:

中国江苏省苏州市姑苏区三香路1055号

研究负责人通讯地址:

中国江苏省苏州市姑苏区三香路1055号

Applicant address:

1055 Sanxiang Road, Gusu District, Suzhou, Jiangsu, China

Study leader's address:

1055 Sanxiang Road, Gusu District, Suzhou, Jiangsu, China

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:

苏州大学附属第二医院

Applicant's institution:

Soochow University Second Affiliated Hospital

研究负责人所在单位:

苏州大学附属第二医院

Affiliation of the Leader:

Soochow University Second Affiliated 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:

JD-LK2025041-I01

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:

苏州大学附属第二医院伦理委员会

Name of the ethic committee:

The Ethics Committee of The Second Affiliated Hospital of Soochow University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-21 00:00:00

伦理委员会联系人:

华雯妍

Contact Name of the ethic committee:

Hua Wenyan

伦理委员会联系地址:

中国江苏省苏州市姑苏区三香路1055号

Contact Address of the ethic committee:

1055 Sanxiang Road, Gusu District, Suzhou, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 512 67783682

伦理委员会联系人邮箱:

Contact email of the ethic committee:

sdfeyec@163.com

研究实施负责(组长)单位:

苏州大学附属第二医院

Primary sponsor:

Soochow University Second Affiliated Hospital

研究实施负责(组长)单位地址:

中国江苏省苏州市姑苏区三香路1055号

Primary sponsor's address:

1055 Sanxiang Road, Gusu District, Suzhou, Jiangsu, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏州大学附属第二医院

具体地址:

中国江苏省苏州市姑苏区三香路1055号

Institution
hospital:

Soochow University Second Affiliated Hospital

Address:

1055 Sanxiang Road, Gusu District, Suzhou, Jiangsu, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

类风湿性关节炎  

Target disease:

Rheumatoid arthritis

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:

横断面 

Study design:

Cross-sectional 

研究目的:

1. 明确RA-FLS中糖原累积促进迁移及侵袭; 2. 明确RA-FLS中糖自噬蛋白的线性泛素化改变诱导糖原累积; 3. 揭示RA-FLS中线性泛素化修饰糖原累积的位点,影响FLS的特性。  

Objectives of Study:

1. glycogen accumulation in RA-FLS promotes migration and invasion; 2. The linear ubiquitination changes of glycoautophagy proteins in RA-FLS induce glycogen accumulation; 3. Reveal the sites where linearly ubiquitinated modified glycogen accumulates in RA-FLS and affect the characteristics of FLS.

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. 血液样本:明确诊断为RA或OA的患者,在采血前1月内接受过任何激素或免疫抑制剂治疗的;采血时存在明确感染证据的;合并恶性肿瘤等严重疾病的。 2. 关节液样本:明确诊断为RA的患者,在留取标本前1月内接受过任何激素或免疫抑制剂治疗的;存在关节感染的;合并恶性肿瘤等严重疾病的。

Exclusion criteria:

1. Blood sample: Patients with a clear diagnosis of RA or OA who have received any hormone or immunosuppressant therapy within one month prior to blood collection; Where there is clear evidence of infection at the time of blood collection; Those with serious diseases such as malignant tumors. 2. Joint fluid samples: Patients diagnosed with RA who have received any hormone or immunosuppressant therapy within one month prior to specimen collection; Those with joint infections; Those with serious diseases such as malignant tumors.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-01 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

100

Group:

Observational 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):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏州大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

the Second Affiliated Hospital of Soochow University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

糖原水平

指标类型:

主要指标

Outcome:

Glycogen levels

Type:

Primary indicator

测量时间点:

测量方法:

PAS染色、分光光度法检测试剂盒

Measure time point of outcome:

Measure method:

PAS staining and spectrophotometric assay using reagent kits

指标中文名:

STBD1、GABARAPL1蛋白表达水平

指标类型:

主要指标

Outcome:

STBD1 and GABARAPL1 protein expression levels

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

RA患者DAS28评分

指标类型:

主要指标

Outcome:

DAS28 score in RA patients

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

关节超声滑膜炎评分

指标类型:

主要指标

Outcome:

Synovitis score on joint ultrasound

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

细胞增殖情况

指标类型:

主要指标

Outcome:

Cell proliferation status

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎症因子水平(IL-6)

指标类型:

主要指标

Outcome:

Inflammatory cytokine levels (IL-6)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

基质金属蛋白酶水平(MMP1、MMP3)

指标类型:

主要指标

Outcome:

Matrix metalloproteinase levels (MMP1, MMP3)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

趋化因子水平(CCL2)

指标类型:

主要指标

Outcome:

Chemokine levels (CCL2)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨代谢标志物水平(OPG、RANKL)

指标类型:

主要指标

Outcome:

Bone metabolism biomarker levels (OPG, RANKL)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

自噬标志物水平(p62、LC3B)

指标类型:

主要指标

Outcome:

Autophagy marker levels (p62, LC3B)

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:

关节腔积液

组织:

Sample Name:

Joint cavity effusion

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

关节滑膜

组织:

Sample Name:

Synovial membrane

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age NA years
最大 Max age NA 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

是Yes

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):

国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)); 研究结束半年

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

National biological information center (https://ngdc.cncb.ac.cn/gsub/)); Half a year after the research ended

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:

病例记录表

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

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-04-02 14:35:03