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[Nature Communications] A microfluidic culture model of the human reproductive tract and 28-day mens


The endocrine system dynamically controls tissue differentiation and homeostasis, but has not been studied using dynamic tissue culture paradigms. Here we show that a microfluidic system supports murine ovarian follicles to produce the human 28-day menstrual cycle hormone profile, which controls human female reproductive tract and peripheral tissue dynamics in single, dual and multiple unit microfluidic platforms (Solo-MFP, Duet-MFP and Quintet-MPF, respectively). These systems simulate the in vivo female reproductive tract and the endocrine loops between organ modules for the ovary, fallopian tube, uterus, cervix and liver, with a sustained circulating flow between all tissues. The reproductive tract tissues and peripheral organs integrated into a microfluidic platform, termed EVATAR, represents a powerful new in vitro tool that allows organ–organ integration of hormonal signalling as a phenocopy of menstrual cycle and pregnancy-like endocrine loops and has great potential to be used in drug discovery and toxicology studies.

Shuo Xiao, Jonathan R. Coppeta, Hunter B. Rogers, Brett C. Isenberg, Jie Zhu, Susan A. Olalekan, Kelly E. McKinnon, Danijela Dokic, Alexandra S. Rashedi, Daniel J. Haisenleder, Saurabh S. Malpani, Chanel A. Arnold-Murray, Kuanwei Chen, Mingyang Jiang, Lu Bai, Catherine T. Nguyen, Jiyang Zhang, Monica M. Laronda, Thomas J. Hope, Kruti P. Maniar, Mary Ellen Pavone, Michael J. Avram, Elizabeth C. Sefton, Spiro Getsios, Joanna E. Burdette, J. Julie Kim, Jeffrey T. Borenstein & Teresa K. Woodruff

Nature Communications 8, Article number: 14584 (2017) doi:10.1038/ncomms14584

Link: http://www.nature.com/articles/ncomms14584

#03302017 #Biologicalapplication #culture #organonachip

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