Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Araceli Espinosa-Jeffrey"'
Autor:
Nicholas Carpo, Victoria Tran, Juan Carlos Biancotti, Carlos Cepeda, Araceli Espinosa-Jeffrey
Publikováno v:
Biomolecules, Vol 14, Iss 1, p 65 (2024)
Mammalian cells have evolved to function under Earth’s gravity, but how they respond to microgravity remains largely unknown. Neural stem cells (NSCs) are essential for the maintenance of central nervous system (CNS) functions during development an
Externí odkaz:
https://doaj.org/article/a83c72a8d17141bdaf314597148af5c0
Publikováno v:
Bioengineering, Vol 11, Iss 1, p 11 (2023)
The change in gravitational force has a significant effect on biological tissues and the entire organism. As with any alteration in the environment, microgravity (µG) produces modifications in the system inducing adaptation to the new condition. In
Externí odkaz:
https://doaj.org/article/ee30f21c1afe4e67a99d24c068cfad2f
Autor:
Victoria Tran, Nicholas Carpo, Sophia Shaka, Joile Zamudio, Sungshin Choi, Carlos Cepeda, Araceli Espinosa-Jeffrey
Publikováno v:
Life, Vol 13, Iss 10, p 2051 (2023)
The authors wish to make the following corrections to Figure 10 of this paper [...]
Externí odkaz:
https://doaj.org/article/c476d995e51849889a9f3209ab7365d5
Publikováno v:
Cells, Vol 12, Iss 18, p 2249 (2023)
Intracranial hypertension (ICP) and visual impairment intracranial pressure (VIIP) are some of the sequels of long-term space missions. Here we sought to determine how space microgravity (µG) impacts the metabolomics profile of oligodendrocyte proge
Externí odkaz:
https://doaj.org/article/a6ba3e4e9a54463b91b7cc877d1f3c0b
Autor:
Megumi Hirose-Ikeda, Brian Chu, Paul Zhao, Omar Akil, Elida Escalante, Laurent Vergnes, Carlos Cepeda, Araceli Espinosa-Jeffrey
Publikováno v:
Neural Regeneration Research, Vol 15, Iss 3, Pp 557-568 (2020)
The consequences of neonatal white matter injury are devastating and represent a major societal problem as currently there is no cure. Prematurity, low weight birth and maternal pre-natal infection are the most frequent causes of acquired myelin defi
Externí odkaz:
https://doaj.org/article/d9ce7db71fd0483c978d8f86d95d6026
Publikováno v:
Biomolecules, Vol 13, Iss 2, p 201 (2023)
Intracranial hypertension (ICP) and visual impairment intracranial pressure (VIIP) are some of the consequences of long-term space missions. Here we examined the behavior of oligodendrocyte progenitors (OLPs) after space flight using time-lapse micro
Externí odkaz:
https://doaj.org/article/fc655c71006d47389a7935a7796bd868
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 22, p 14320 (2022)
Considering the imminence of long-term space travel, it is necessary to investigate the impact of space microgravity (SPC-µG) in order to determine if this environment has consequences on the astronauts’ health, in particular, neural and cognitive
Externí odkaz:
https://doaj.org/article/765e1c21f3a94fc39cfe26a3e1bfcdd5
Autor:
Victoria Tran, Nicholas Carpo, Sophia Shaka, Joile Zamudio, Sungshin Choi, Carlos Cepeda, Araceli Espinosa-Jeffrey
Publikováno v:
Life, Vol 12, Iss 6, p 797 (2022)
In previous studies, we examined the effects of space microgravity on human neural stem cells. To date, there are no studies on a different type of cell that is critical for myelination and electrical signals transmission, oligodendrocyte progenitors
Externí odkaz:
https://doaj.org/article/770e328e98204577a9e7c04a022d2cdc
Publikováno v:
Applied Sciences, Vol 11, Iss 1, p 41 (2020)
Long-term travel and prolonged stays for astronauts in outer space are imminent. To date more than 500 astronauts have experienced the extreme conditions of space flight including microgravity and radiation. Here we report that human neural stem cell
Externí odkaz:
https://doaj.org/article/b0ab073eeb8649b6a84d37174dee9885
Autor:
Carlos Cepeda, Laurent Vergnes, Nicholas Carpo, Matthew J. Schibler, Laurent A. Bentolila, Fathi Karouia, Araceli Espinosa-Jeffrey
Publikováno v:
Applied Sciences, Vol 9, Iss 19, p 4042 (2019)
Here we demonstrate that human neural stem cells (NSCs) proliferate while in space and they express specific NSC markers after being in space. NSCs displayed both higher oxygen consumption and glycolysis than ground controls. These cells also kept th
Externí odkaz:
https://doaj.org/article/b1a1105ec47d4a07b61dc3ea36916fb6