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2. TGF-β and SHH Regulate Pluripotent Stem Cell Differentiation into Brain Microvascular Endothelial Cells in Generating an In Vitro Blood–Brain Barrier Model

Author

Lee, Na Geum, primary, Lim, Mi-Hee, additional, Park, Jongjin, additional, Jeung, In Cheul, additional, Hwang, Byungtae, additional, Lee, Jangwook, additional, Park, Jong-Gil, additional, Son, Mi-Young, additional, Han, Baek Soo, additional, Yoon, Sung-Jin, additional, Lee, Seon-Jin, additional, Park, Young-Jun, additional, Kim, Jae Ho, additional, Lee, Nam-Kyung, additional, Lee, Sang Chul, additional, and Min, Jeong-Ki, additional

Published
2023
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7. Ischemia‐induced Netrin‐4 promotes neovascularization through endothelial progenitor cell activation via Unc‐5 Netrin receptor B

Author

Lee, Na Geum, primary, Jeung, In Cheul, additional, Heo, Soon Chul, additional, Song, Jinhoi, additional, Kim, Wooil, additional, Hwang, Byungtae, additional, Kwon, Min‐Gi, additional, Kim, Yeon‐Gu, additional, Lee, Jangwook, additional, Park, Jong‐Gil, additional, Shin, Min‐Gyeong, additional, Cho, Young‐Lai, additional, Son, Mi‐Young, additional, Bae, Kwang‐Hee, additional, Lee, Sang‐Hyun, additional, Kim, Jae Ho, additional, and Min, Jeong‐Ki, additional

Published
2019
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8. Ischemia‐induced Netrin‐4 promotes neovascularization through endothelial progenitor cell activation via Unc‐5 Netrin receptor B.

Author

Lee, Na Geum, Jeung, In Cheul, Heo, Soon Chul, Song, Jinhoi, Kim, Wooil, Hwang, Byungtae, Kwon, Min‐Gi, Kim, Yeon‐Gu, Lee, Jangwook, Park, Jong‐Gil, Shin, Min‐Gyeong, Cho, Young‐Lai, Son, Mi‐Young, Bae, Kwang‐Hee, Lee, Sang‐Hyun, Kim, Jae Ho, and Min, Jeong‐Ki

Abstract

Endothelial progenitor cells (EPCs) promote neovascularization and tissue repair by migrating to vascular injury sites; therefore, factors that enhance EPC homing to damaged tissues are of interest. Here, we provide evidence of the prominent role of the Netrin‐4 (NTN4)–Unc‐5 Netrin receptor B (UNC5B) axis in EPC‐specific promotion of ischemic neovascularization. Our results showed that NTN4 promoted the proliferation, chemotactic migration, and paracrine effects of small EPCs (SEPCs) and significantly increased the incorporation of large EPCs (LEPCs) into tubule networks. Additionally, NTN4 prominently augmented neovascularization in mice with hindlimb ischemia by increasing the homing of exogenously transplanted EPCs to the ischemic limb and incorporating EPCs into vessels. Moreover, silencing of UNC5B, an NTN4 receptor, abrogated the NTN4‐induced cellular activities of SEPCs in vitro and blood‐flow recovery and neovascularization in vivo in ischemic muscle by reducing EPC homing and incorporation. These findings suggest NTN4 as an EPC‐based therapy for treating angiogenesis‐dependent diseases. [ABSTRACT FROM AUTHOR]

Published
2020
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9. DSG2 Is a Functional Cell Surface Marker for Identification and Isolation of Human Pluripotent Stem Cells

Author

Park, Jongjin, primary, Son, Yeonsung, additional, Lee, Na Geum, additional, Lee, Kyungmin, additional, Lee, Dong Gwang, additional, Song, Jinhoi, additional, Lee, Jaemin, additional, Kim, Seokho, additional, Cho, Min Ji, additional, Jang, Ju-Hong, additional, Lee, Jangwook, additional, Park, Jong-Gil, additional, Kim, Yeon-Gu, additional, Kim, Jang-Seong, additional, Lee, Jungwoon, additional, Cho, Yee Sook, additional, Park, Young-Jun, additional, Han, Baek Soo, additional, Bae, Kwang-Hee, additional, Han, Seungmin, additional, Kang, Byunghoon, additional, Haam, Seungjoo, additional, Lee, Sang-Hyun, additional, Lee, Sang Chul, additional, and Min, Jeong-Ki, additional

Published
2018
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10. Stimulation of angiogenesis and survival of endothelial cells by human monoclonal Tie2 receptor antibody

Author

Hwang, Byungtae, primary, Lee, Sang-Hyun, additional, Kim, Jang-Seong, additional, Moon, Ji Hyun, additional, Jeung, In Cheul, additional, Lee, Na Geum, additional, Park, Jongjin, additional, Hong, Hyo Jeong, additional, Cho, Young-Lai, additional, Jung, Haiyoung, additional, Park, Young-Jun, additional, Lee, Seon-Jin, additional, Lee, Hee Gu, additional, Kim, Won Kon, additional, Han, Baek Soo, additional, Bae, Kwang-Hee, additional, Chung, Sang J., additional, Kwon, Young-Guen, additional, Lee, Sang Chul, additional, Kim, Sang Jick, additional, and Min, Jeong-Ki, additional

Published
2015
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