Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This case report identified UVB photosensitivity and testicular failure as previously unreported components of low-sulfur hair syndrome in a 16-year-old male.

This study found that high molybdenum levels in the diet, especially with added sulfate sulfur, led to symptoms like alopecia and hair color loss in heifers; however, these were corrected by adding copper.

This study identified two high sulfur protein genes, B2E and B2F, in rats, which are expressed in hair cortical cells during anagen and contribute to hair fiber production.

This study found that minoxidil increases the expression of a reporter gene linked to hair growth in cultured hair follicles from transgenic mice, suggesting a potential model for studying hair biology.

Hair proteins change location and structure as hair cells mature.

This study identified nine novel KRTAP5 family genes associated with human hair formation, demonstrating preferential expression in hair roots and suggesting their role in hair development.

In this study, human hair-carboxymethylated protein analysis showed that weathering for over 2.5 years can obscure electrophoretic patterns, while cosmetic treatments did not cause significant changes.

This study found a genetic electrophoretic variant in high-sulfur proteins from human hair, which was more prevalent in the Japanese samples compared to Caucasian samples, suggesting an autosomal inheritance pattern.

This study found that a 671-base pair promoter sequence from the ultra-high-sulfur keratin gene is sufficient to direct tissue-specific and development-specific expression of a reporter gene during hair growth in transgenic mice.

In this study, adding δ34S isotope analysis to models modestly improved precision in estimating grizzly bears' salmon and terrestrial diets, but contributed little new information.

In this study, elevated mRNA levels for serine-rich ultra high sulfur proteins were observed during active hair growth phases in mice, particularly in the forming hair structures and upper skin layers.

This research reports that the ultra-high sulfur keratin promoter acts as a tissue-specific promoter in mouse hair follicles, as shown by induced expression of GFP and β-gal in that region post-transfection.

This study identified numerous size polymorphisms in the human ultrahigh sulfur KAP4 genes due to intragenic sequence variations, suggesting these polymorphisms may have arisen through deletions and duplications during evolution.

In this study, researchers identified two new keratin-associated proteins, hKAP1.6 and hKAP1.7, in human hair follicles, contributing to understanding hair fiber differentiation.

This study found that the sheep high-sulfur keratin promoter B2C initiated GFP expression in sheep fibroblasts but remained inactive in mouse embryos.

In this study, L-methionine and L-serine application was observed to have the most significant effect on hair weight and root length, followed by acetyl L-methionine and L-serine, while glutathione inhibited growth.

In this study, researchers observed that graded calorie restriction in mice led to changes in stable isotope ratios and elemental content in bone collagen and hair keratin, potentially indicating intensified mobilization of endogenous proteins and altered bone collagen structure with increased dietary stress.

This article reports electron microscope studies on the structure of hair and wool, but it does not present new clinical findings.

This paper presents a collection of unusual cases observed over seven years, with detailed histological descriptions but no definitive diagnoses, aiming to encourage further discussion and understanding of the disease process.

This review examines the histochemistry and keratinization processes of human hair, exploring the structural roles of keratin proteins, protein chains, and lipids, but offers no new results.