Iwasa, Naoki and Matsui, Takeshi K. and Iguchi, Naohiko and Kinugawa, Kaoru and Morikawa, Naritaka and Sakaguchi, Yoshihiko M. and Shiota, Tomo and Kobashigawa, Shinko and Nakanishi, Mari and Matsubayashi, Masaya and Nagata, Riko and Kikuchi, Sotaro and Tanaka, Tatsuhide and Eura, Nobuyuki and Kiriyama, Takao and Izumi, Tesseki and Saito, Kozue and Kataoka, Hiroshi and Saito, Yuichi and Kimura, Wataru and Wanaka, Akio and Nishimura, Yuhei and Mori, Eiichiro and Sugie, Kazuma (2021) Gene Expression Profiles of Human Cerebral Organoids Identify PPAR Pathway and PKM2 as Key Markers for Oxygen-Glucose Deprivation and Reoxygenation. Frontiers in Cellular Neuroscience, 15. ISSN 1662-5102
pubmed-zip/versions/1/package-entries/fncel-15-605030/fncel-15-605030.pdf - Published Version
Download (2MB)
Abstract
Ischemic stroke is one of the most common neurological diseases. However, the impact of ischemic stroke on human cerebral tissue remains largely unknown due to a lack of ischemic human brain samples. In this study, we applied cerebral organoids derived from human induced pluripotent stem cells to evaluate the effect of oxygen-glucose deprivation/reoxygenation (OGD/R). Pathway analysis showed the relationships between vitamin digestion and absorption, fat digestion and absorption, peroxisome proliferator-activated receptor (PPAR) signaling pathway, and complement and coagulation cascades. Combinational verification with transcriptome and gene expression analysis of different cell types revealed fatty acids-related PPAR signaling pathway and pyruvate kinase isoform M2 (PKM2) as key markers of neuronal cells in response to OGD/R. These findings suggest that, although there remain some limitations to be improved, our ischemic stroke model using human cerebral organoids would be a potentially useful tool when combined with other conventional two-dimensional (2D) mono-culture systems.
Item Type: | Article |
---|---|
Subjects: | Science Global Plos > Medical Science |
Depositing User: | Unnamed user with email support@science.globalplos.com |
Date Deposited: | 15 Apr 2023 10:06 |
Last Modified: | 07 Feb 2024 04:51 |
URI: | http://ebooks.manu2sent.com/id/eprint/571 |