|
KMID : 1005220140290010001
|
|
Journal of Embryo Transfer
2014 Volume.29 No. 1 p.1 ~ p.5
|
|
|
Effect of Co-Culture with Various Somatic Cells during In Vitro Maturation of Immature Oocytes
|
|
Yoon Jun-Chul
Kim Eun-Hye
Hwang Seon-Ung
Cai Lian
Hyun Sang-Hwan
|
|
|
Abstract
|
|
|
|
Recent 2 decades, including in vitro maturation (IVM), assisted reproductive technologies (ARTs) achieved noteworthy development. However the efficiency of ARTs with in vitro matured oocytes is still lower than that with in vivo oocytes. To overcome those limitations, many researchers attempted to adapt co-culture system during IVM and consequently maturation efficiency has been increased. The beneficial effects of applying co-culture system is contemplated base on communication and interaction between various somatic cells and oocytes, achievement of paracrine factors, and spatial effects of extracellular matrix (ECM) from somatic cell surface. The understanding of co-culture system can provide some information to narrow the gap between in vitro and in vivo. Here we will review current studies about issues for understanding cu-culture system with various somatic cells to improve in vitro maturation microenvironment and provide bird view and strategies for further studies.
|
|
|
KEYWORD
|
|
|
co-culture , in vitro maturation , oocyte , somatic cells
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|