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Jin, Hye Jin,Nam, Hae Yun,Bae, Yun Kyong,Kim, Soo Yeon,Im, I Rang,Oh, Wonil,Yang, Yoon Sun,Choi, Soo Jin,Kim, Seong Who Birkhäuser ; Springer 2010 Cellular and molecular life sciences Vol.67 No.11
<P>GD2 ganglioside has been identified as a key determinant of bone marrow-derived mesenchymal stem cells (BM-MSCs). Here, we characterized GD2 ganglioside expression and its implications in umbilical cord blood-derived MSCs (UCB-MSCs). Using immune-selection analysis, we showed that both GD2-positive and GD2-negative UCB-MSCs expressed general stem cell markers and possessed mesodermal lineage differentiation potential. Although the fraction of GD2-expressing cells was lower in UCB-MSC than in BM-MSC populations, inhibition of GD2 synthesis in UCB-MSCs suppressed neuronal differentiation and down-regulated basic helix-loop-helix (bHLH) transcription factors, which are involved in early stage neuronal differentiation. In addition, the levels of bHLH factors in neuronally induced UCB-MSCs were significantly higher in GD2-positive than GD2-negative cells. Our data demonstrate that GD2 ganglioside expression is associated with regulation of bHLH factors and identify neurogenic-capable UCB-MSCs, providing new insights into the potential clinical applications of MSC-based therapy.</P>
뇌혈관질환 환자에 대한 청심연자탕(淸心連子湯), 도담탕(導痰湯), 혈부축어탕(血府逐瘀湯), 보신익뇌탕(補腎益腦湯)의 간기능과 신기능 안전성 평가 : 후향적 연구
김민화,조임학,남이랑,김마리아,구기범,이세연,권정남,이인,홍진우,윤영주,김소연,한창우,박소정,최준용,신현규,Min-hwa Kim,Im-hak Cho,I-rang Nam,Maria Kim,Ki-beom Ku,Se-yeon Lee,Jung-nam Kwon,In Lee,Jin-woo Hong,Young-ju Yun,So-yeon Kim,Chang-woo Han 대한한방내과학회 2023 大韓韓方內科學會誌 Vol.44 No.3
Objectives: As Korea transitions into an aging society, the incidence of cerebrovascular disease is expected to increase. Herbal medicine is commonly used in Oriental medicine to treat cerebrovascular disease. However, there is insufficient clinical evidence to actively support the safety of herbal medicine in clinical practice. Therefore, the aim of this study was to determine the toxicity and safety of four herbal medicines (Cheongsimyeonja-tang, Dodam-tang, Hyeolbuchukso-tang, and Boshiniknai-tang) in patients with cerebrovascular disease. Methods: This study used electronic medical records to analyze patients admitted to an oriental medicine hospital from April 1, 2017, to December 31, 2020. Liver and renal function values at the time of admission and discharge were compared. Results: A total of 25 patients were included in this study. We found no significant differences in various variables, such as complete blood count, liver-renal function test, and urine, before and after the administration of the four herbal medicines. Additionally, no significant adverse events related to herbal medicine were observed. Conclusions: This study confirmed the safety of the four herbal medicines in patients with cerebrovascular disease who were hospitalized in a single Oriental medicine hospital.