Cho, Ken - University of California, Irvine - Department of Developmental and Cell Biology

研究领域

Using quantitative imaging techniques and analyses, we map and quantitate the dynamic activities of BMP signaling activities in preimplantation mouse embryos and demonstrate for the first time the biological function and mechanism of BMP signaling in the preimplantation mammalian embryos. We show that BMP signaling regulates cell division and is critical for the establishment of mouse blastocysts.Our work will shed light on an issue of early pregnancy loss: failure of the blastocyst to undergo normal development.

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Owens, N.D.L. 1, Blitz, I.L. 1, Lane, M.A., Overton, J.D., Gilchrist, M.J#, Cho, K.W.Y#., Khokha, M.K. # (2016). Embryogenesis kinetics measured by high-resolution absolute quantitation of transcripts. Submitted. 1: co-first authros, # contributed equally. In press. Cell Reports. Chiang, M., Hallman, S., Cinquin, A., Reyes de Mochel, N., Paz, A., Kawauchi, S., Calof, A., Cho, KWY., Fowlkes, C.C., & Cinquin, O. (2015). Analysis of in vivo single cell behavior by high throughput, human-in-the-loop segmentation of three-dimensional images. BMC Bioinformatics. DOI 10.1186/s12859-015-0814-7 Wang, X., Hsi, H., Guerrero-Juarez, CF., Pham, K., Cho, K., Monuki, ES, Cho, KWY., Gay, DL., Plikus, (2015). Principles and mechanisms of regeneration in the mouse model for wound-induced hair follicle neogenesis. Regeneration. doi: 10.1002/reg2.38. Reyes de Mochel, NS., Luong, M., Chiang, M., Javier, A.L., Luu, E., Cinquin, O., and Cho, KWY. (2015). BMP signaling regulates both cell proliferation and ICM lineage commitment in preimplantation-stage mouse embryos. Dev Biol. 397, 45-55. Yang, G., Yuan, G., Cho, K.W.Y., and Chen, Y. (2014). An atypical canonical BMP signaling pathway regulates Msx1 expression during odontogenesis. J Biol Chem. 289, 31492-31502. Chiu, WT., Le, R., Beisinger, J., Blitz, IL., Xie, X., Cho, KWY. (2014). Comprehensive genomic view of Foxh1 and Smad2/3 interaction in mesendoderm development. Development, 141, 4537-4547. Nakayama, T., Blitz I.L., Fish, M.B., Sumanth, A., Cho, K.W.Y., Grainger R. (2014). Cas9-based genome editing in Xenopus tropicalis. Methods in Enzymplogy, 546, 355-375. Yasuoka, Y., Suzuki, Y., Takahashi, S., Sudou, N., Haramoto, Y., Cho, KW., Asashima, M., Sugano, S., and Taira, M. (2014). Otx2 and TLE/Groucho occupancy marks tissue-specific cis-regulatory modules for head specification. Nature Communiations, 9:4322. Blitz, IL., Luong, M., Chu, W. and Cho, K.W. (2014). Application of genomic approaches to developmental biology (book chapter for Principal of Developmental Genetics, 2nd edition. Edited by Sally Moody). 37-48.