![Ryuji Yokokawa](https://organoid.riken.jp/wp-content/uploads/2020/02/横川先生2.jpg)
Ryuji Yokokawa
External Member
Graduate School of Engineering, Kyoto University
The team is aiming to develop an on-chip assay method to co-culture human iPSC-derived organoids and vasculature, based on a technology to create vascular network in a microfluidic device. It recapitulates an in vivo transplantation of organoids in vitro, which enables us to study tissue vascularization mechanisms on a chip. Furthermore, the team aims to mature organoids by long-term culture with perfusion through vasculature, and to apply the assay method to drug screening.
![](https://organoid.riken.jp/wp-content/uploads/2020/02/横川-1.png)