Spine Unit Modelling Coupled With hIgh Throughput Analysis (SUIT): Targeting Degeneration With Cell Secretome
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Efficacy of MSC-derived secretome
研究概览
简要总结
Ageing and inflammation represent two main drivers of DDD, a progressive, chronic condition involving vertebral bone, cartilaginous endplate and intervertebral disc.
In vitro investigation of the DDD-associated processes on single compartments of the spine unit or ex vivo animal models fail in recapitulating the complex spine pathophysiology or suffer from inter-species differences. Given these premises, a human organotypic model of the spine unit would represent a suitable tool to investigate the DDD-related pathways and to screen promising treatments such as MSC-based therapies.
详细描述
The primary aim of this study is to investigate the response of an inflamed organotypic spine unit model, intended as a 3D in vitro representation of an in vivo environment, to the treatment with mesenchymal stem cells (MSC)-derived secretome. In particular to investigate the ability of MSC-derived secretome to modulate genes found to be upregulated or downregulated by the inflammatory stimulation in the spine unit model and bring their expression back to a basal state.
Secondary aims of the study are:
- To identify specific degenerative features related to ageing and inflammation in patients affected by Degenerative Disc Disease (DDD) correlating circulating features and tissue degeneration
- To develop an organotypic spine unit model using patient-derived cells to investigate the response of cells derived from nucleus pulposus (NP), annulus fibrosus (AF) and cartilaginous endplate (CEP) to inflammation
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Efficacy of MSC-derived secretome
时间窗: 30 months
Changes in gene expression in response to the treatment of the spine unit model with MSC-derived secretome. If the MSC-derived secretome is effective, genes upregulated or downregulated by inflammatory stimulation are expected to go back to their basal levels when the inflamed model is treated with MSC-derived secretome.
次要结局
- Characterization of patient-specific degenerative features(30 months)
- Development of an organotypic spine unit model(30 months)