Skin

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Related to Corneocyte: stratum corneum

Skin

ISO 3166-3 code for Sikkim, which acceded to India in 1975. ISO 3166-3 codes are used to indicate names of countries that are no longer used.
References in periodicals archive ?
The corneocytes are expanded in soft cerumen, but not in hard cerumen.
When discussing with parents how the protective barrier functions considering the strateum corneum as a brick wall with the corneocytes as bricks and the lipids as cement can be a useful analogy to illustrate how the decreased barrier function of the corneum stratum makes an infant's skin more permeable and inclined to dryness (Elias, 1996).
If larger than a few nanometers, penetration via the intercellular lipids or through keratinized corneocytes may not be possible and while partition into the follicle is theoretically feasible, it is occurring under specific facilitating conditions or with the use of exceptional materials.
Genetic disorders of keratinisation may lead to the production of defective corneocytes, which detach easily such as in ichthyosis (Figure 2).
Filaggrin is the key protein that causes aggregation of keratin filaments in the corneocyte cytosol.
Filaggrin gene (FLG) mutation in patients with atopic dermatitis result in inadequate production of profilaggrin and filaggrin and in reduced corneocyte osmolytes.
It reinforces the corneocyte envelope (synthesis of involucrin, transglutaminase and tight junctions), and the intercellular cement by lipid production (ceramides and cholesterol) ensuring the skin barrier function.
In contrast, a lotion with a low amount of glycerin and a neutral emulsifier was significantly less effective at preventing dryness, surface corneocyte damage and dehydration.
Elias, a dermatology professor at the University of California, San Francisco, has published various papers during his 30-year career and is currently researching corneocyte structural proteins and their role in the permeability barrier function.
Our objective was the construction of a three-dimensional model of the stratum corneum, corneocyte arrangements and lipid pathlengths," said Dr.
However, it is believed that they can deliver the cosmetic active by adhering to the corneocyte through diffusion as a result of fusion of bilayers of liposomes with the proteins and lipids of the stratum corneum.