Stem Cell Oriented Exosomes Regulate Cell Proliferation in Hepatoma Carcinoma
- Authors
- Karima, Gul; Shin, Kyusoon; Jeong, Jaemin; Choi, Dongho; Hwang, Kyung-Gyun; Hong, Jong Wook
- Issue Date
- Apr-2023
- Publisher
- KOREAN SOC BIOTECHNOLOGY & BIOENGINEERING
- Keywords
- hepatocellular carcinoma; stem cells; exosome; cell proliferation; suppression
- Citation
- BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, v.28, no.2, pp.263 - 273
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- BIOTECHNOLOGY AND BIOPROCESS ENGINEERING
- Volume
- 28
- Number
- 2
- Start Page
- 263
- End Page
- 273
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185836
- DOI
- 10.1007/s12257-022-0238-y
- ISSN
- 1226-8372
- Abstract
- Reprogrammed hepatic stem cells can generate a variety of extracellular vesicular particles including exosomes with similar therapeutic potential. However, their functional application in cancer therapy is restricted due to a poor understanding of their physical properties, anti-proliferative effects, and the underlying mechanism. Here, we explore reprogrammed stem cells that can release vesicular particles with physical properties of exosomes that can exert anti-proliferative effects by regulating cell proliferation-related genes. We obtain vesicular particles with properties of exosomes expressing CD81 and CD63 with the size distribution peak observed at 155 nm. We analyze that as compared to non-treated conditions, vesicular particles have reduced cell proliferation of Hep G2 by 93.6% after 72 h. Furthermore, we also identify that B-cell lymphoma 2 has been reduced by 89.64% and activation of caspase-3 has occurred in treated conditions via the mitochondrial pathway. Therefore, our results may highlight the potential of exosomes from hepatic stem cells to play a vital role in treating liver pathologies.
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