Effects of sex and gender on adaptations to space: reproductive health
Plant Biology & Bioregenerative Systems
tissue, retrieval, postharvest, processing, regimen, rodent, reproductive, tissues, compatible, long, genes, expression, study, examining, tissue, retrieval, postharvest, processing, regimen, genome, changes, long, study, examining, tissue, retrieval, postharvest, processing, regimen, spaceflight
tissue, retrieval, postharvest, processing, regimen, rodent, reproductive, tissues, compatible, long
changes, long, study, examining, tissue, retrieval, postharvest, processing, regimen, spaceflight
genes, expression, study, examining, tissue, retrieval, postharvest, processing, regimen, genome
Study examining a tissue retrieval and postharvest processing regimen for. Spaceflight triggers widespread changes in gene expression affecting stress responses, DNA repair, and mitochondrial function. Epigenetic modifications occur, with some changes persisting long after return. Understanding these molecular adaptations is fundamental to developing effective countermeasures for long-duration missions.
Study examining a tissue retrieval and postharvest processing regimen for. Genome-wide expression analysis revealed thousands of differentially expressed genes. Stress response pathways were universally upregulated. DNA repair genes showed increased expression. Mitochondrial genes were downregulated substantially. Epigenetic modifications included altered methylation patterns. Some changes persisted months after return to Earth. Cell cycle regulation genes were significantly affected.