The method does not compromise skin integrity, as indicated by microscopic evaluation of cellular differentiation, tissue architecture, enzyme activity assessment, dye penetration tests using Franz assay, and cytotoxicity and immunogenicity analyses.
If replicative senescence is involved in aging, we should either be running out of cell divisions or the increased time for cell division or impairments of differentiation compromise regeneration of organs, leading to their loss of function.
The early interference with Notch signaling in this mutant, however, appears to compromise the differentiation of many other retinal cell types.
Bone healing following a fracture or an osteotomy is dependent on several factors, including cell differentiation, compromise of vascularity, and mechanical stability.
Knockdown of the Fam40b compromises the differentiation of mouse ESCs including cardiomyocytes.
We show that loss of Dido3 expression compromises differentiation of embryonic stem cells in vitro and of epiblast cells in vivo, resulting in early embryonic death at around day 8.5 of gestation.
Interestingly, Sirt1 deficiency impedes the downregulation of pluripotency factors, delays the induction of differentiation factors, and compromises hematopoietic lineage capacity in mESCs undergoing differentiation.
Interestingly, 5-HT depletion resulted in altered incorporation of cortical interneurons to the CP and compromised the differentiation of interneuron subpopulations expressing CR and/or cholecystokinin (Vitalis et al., 2007).
In addition, these results suggest that the physical presence of microparticles within stem cell aggregates does not compromise PSC differentiation, but in fact the choice of biomaterials can impact the propensity of stem cells to adopt particular differentiated cell phenotypes.
Since undifferentiated and proliferating cell populations were compromised in the epidermis, the reduction of expression of differentiation markers might be an indirect effect of Setd8 deletion.
