The Very Lazy Male's Solution To The Afatinib Success

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Версія від 08:05, 22 березня 2017, створена Cell0linda (обговореннявнесок) (Створена сторінка: LT0036. R.R. designed the research. R.R. and V.K. analysed data, performed the research and wrote this article. E.Z. contributed pathology expertise. [https://e...)

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LT0036. R.R. designed the research. R.R. and V.K. analysed data, performed the research and wrote this article. E.Z. contributed pathology expertise. PTPRJ The authors declare no conflict of interest. ""Netherton syndrome (NS) is a rare autosomal recessive genodermatosis caused by loss-of-function mutations in the SPINK5 gene. The clinical features include congenital ichthyosis, trichorrhexis invaginata and atopy. In this study, we report a new homozygous SPINK5 mutation, p.Gln333X, responsible for NS in affected members of two closely related Turkish families, and provide an overview of the genotype�Cphenotype correlation in this condition. ""Abstract:? We investigated the effect of topical epigallocatechin-3-gallate (EGCG) on testosterone (T)-induced hair loss in mice. Marked hair loss was observed at the T-injected site, and topical EGCG significantly reduced the hair loss (P?check details TUNEL staining showed apoptosis of follicular epithelial cells in the T-injected groups where topical EGCG was found to significantly diminish T-induced apoptosis (P?Afatinib solubility dmso T?+?EGCG groups. Thus, we found that T injection in a mouse model induces hair loss by apoptosis of the hair follicles rather than through the androgen metabolic pathway and also saw that T-induced apoptosis of hair follicles was reduced by topical EGCG. The effects of green tea, such as anti-cancer and anti-oxidant properties, are primarily mediated by epigallocatechin-3-gallate (EGCG; 1,2). EGCG has effects on the epidermis, such as acceleration of keratinocyte differentiation, and protection of hair follicles from radiation. Interestingly, EGCG selectively induces apoptosis of tumor cells, but not the normal human epidermal keratinocytes (3). EGCG inhibits apoptosis of normal cells by suppressing many genes coding for pro-apoptosis factors. EGCG up-regulates heat-shock protein 70 and phosphorylation of Erk and Akt, but down-regulates c-myc, and increases the ratio of Bcl-2/Bax (3�C5). EGCG also has several effects on androgen metabolism; EGCG inhibits 5��-reductase (6,7) and androgen action by repressing the transcription of the androgen receptor (AR) gene (8). Androgens, such as testosterone (T) and dihydrotestosterone (DHT), are believed to act on the hair follicles (9,10). In human hair follicles, androgen exerts its effect either directly or after conversion by an enzyme, 5��-reductase, to DHT (11) that binds to ARs in hair follicles (12,13).