NASA GeneLab derived microarray studies of Mus musculus and Homo sapiens organisms in altered gravitational conditions.
NPJ Microgravity
; 10(1): 49, 2024 Apr 26.
Article
en En
| MEDLINE
| ID: mdl-38671027
ABSTRACT
One of the greatest challenges of humanity for deep space exploration is to fully understand how altered gravitational conditions affect human physiology. It is evident that the spaceflight environment causes multiple alterations to musculoskeletal, cardiovascular, immune and central nervous systems, to name a few known effects. To better characterize these biological effects, we compare gene expression datasets from microarray studies found in NASA GeneLab, part of the NASA Open Science Data Repository. In this review, we summarize these archived results for various tissues, emphasizing key genes which are highly reproducible in different mice or human experiments. Such exhaustive mining shows the potential of NASA Open Science data to identify and validate mechanisms taking place when mammalian organisms are exposed to microgravity or other spaceflight conditions. Our comparative meta-analysis findings highlight certain degrees of overlap and reproducibility in genes identified as differentially expressed within musculoskeletal tissues in each species across a variety of altered gravity conditions. However, the level of overlap between species was found to be significantly limited, partly attributed to the limited availability of human samples.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
NPJ Microgravity
Año:
2024
Tipo del documento:
Article
País de afiliación:
Grecia