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300-330 / 1000+ resultsresearch Quercetin stimulates melanogenesis in hair follicle melanocyte of the mouse.
This study found that quercetin increased melanin production in hair follicle tissues from C3H/HeN Jel mice, correlating with higher levels of tyrosinase protein and TRP-2 protein expression.
research Heterogeneity of ornithine decarboxylase expression in 12-O-tetradecanoylphorbol-13-acetate-treated mouse skin and in epidermal tumors
This study found that TPA treatment transiently induces high levels of ODC in mouse epidermal cells, particularly around hair follicles, with localization reduced by retinoic acid or cycloheximide pretreatment.
research The effect of proteolytic enzymes on hair follicles of transgenic mice expressing the lac Z‐protein in cells of the bulge region
The researchers reported that applying proteolytic enzymes to mice skin negatively affected hair follicles, leading to degeneration and potential impairment of stem cells from the bulge area.
research The function of TRPS1 in the development and differentiation of bone, kidney, and hair follicles.
This review discusses the diverse roles of the TRPS1 gene in regulating cartilage, kidney, and hair follicle development, highlighting its functions and interactions, but provides no new experimental results.
research Properties of Partially Extracted Hairs and their Degradability by Proteases
This study found that Mf-rich-fiber in human hair underwent significantly greater degradation by proteases than Ma-rich-fiber, especially when treated with Proteinase K.
research A Case of Unexpected Successful Treatment of Alopecia Areata With Tralokinumab in a Patient With Atopic Dermatitis
In this case report, the authors described a 46-year-old woman with severe atopic dermatitis and alopecia areata, who experienced significant improvements in both conditions after treatment with the interleukin-13 blocker tralokinumab, suggesting a potential therapeutic role for targeting type 2 cytokine IL-13 in such cases.
research Dynamic expression of the zinc-finger transcription factor Trps1 during hair follicle morphogenesis and cycling
This study observed that Trps1 gene expression in mice is precisely regulated in skin development, particularly during hair follicle morphogenesis, with distinct localization patterns in different cell types.
research Identification and sequence analysis of the keratin-associated protein 24‐1 (KAP24-1) gene homologue in sheep
In this study, researchers identified a putative ovine KAP24-1 gene in sheep, revealing four unique DNA sequences with some similarity to KRTAP24-1 sequences from other species.
research Immunohistochemical localization of TGF‐β in alopecia areata
TGF-β is found in hair follicles and may cause hair loss in alopecia areata.
research Trichothiodystrophy
In this study, researchers examined two new cases of trichothiodystrophy and observed that the condition is linked to decreased synthesis of high-sulfur matrix proteins in hair.
research A Splice Site Mutation in the Gene of the Human Type I Hair Keratin hHa1 Results in the Expression of a Tailless Keratin Isoform
This study found that the hHa1-t protein variant, caused by a genetic polymorphism in the hHa1 gene, forms functional keratin filaments despite lacking a complete nonhelical tail domain, explaining the absence of a pathological hair phenotype.
research Biological activities supporting development of cosmeceutical skin products from Wedelia trilobata (L.) Hitch. flower extract
This study found that flower extracts of Wedelia trilobata may serve as a promising active ingredient for cosmeceutical products due to their antioxidant, anti-inflammatory, and antimicrobial properties.
research Epidermal and hair follicle transglutaminases and crosslinking in skin
research Biochemistry of Transglutaminases and Cross-Linking in the Skin
research TRAMETES QUEL. EVALUATION OF PHYSICAL FACTORS AFFECTING THE GROWTH OF FUNGI BY THEIR SPECIES
This article reviews the physical factors influencing the growth of fungi, focusing on the genus Trametes and their ecological roles, but reports no new empirical findings.
research Human Trichohyalin Gene Is Clustered with the Genes for Other Epidermal Structural Proteins and Calcium-Binding Proteins at Chromosomal Locus 1q21
This study demonstrates that the trichohyalin gene is located at chromosomal region 1q21, where several other genes related to epidermal differentiation also map.
research Trichorhinophalangeal syndrome with low expression of TRPS1 on epidermal and hair follicle epithelial cells
This case report identifies a novel mutation in a patient with trichorhinophalangeal syndrome 1 and reduced TRPS 1 protein expression in hair follicle tissues compared to normal subjects.
research Enzymatic approach to analyze the effects of mercaptans on hair
This study found that reduced hair samples showed higher protease degradation than permed hair, which increased with repetitive perming, and degradation was influenced by the type of mercaptan used.
research Trichohyalin: Purification from Porcine Tongue Epithelium and Characterization of the Native Protein
This study purified trichohyalin protein from pig tongue epithelium, characterizing its unique properties and structure, which may facilitate future functional research.
research Traumatic Anserine Folliculosis: A Case Report With Review of Differential Diagnosis
This study highlights that traumatic anserine folliculosis is a benign condition often seen in young males, which can be diagnosed without invasive biopsies using clinical examination and dermoscopy.
research Thyrotropin-Releasing Hormone (TRH) Promotes Wound Re-Epithelialisation in Frog and Human Skin
This study identified thyrotropin-releasing hormone (TRH) as a stimulant of wound healing in both frog and human skin models, suggesting it as a potential neuroendocrine wound repair promoter.
research Analysing Alopecia Areata with the Trichoscopic Eye: Markers of Disease Severity, Disease Activity, Novel Findings and Association with Trichotillomania
This study found that trichoscopy can be a helpful, noninvasive tool for identifying specific patterns that correlate with the clinical activity and severity of alopecia areata, enhancing its diagnosis and monitoring.
research New clinico‐genetic classification of trichothiodystrophy
This study systematically reviewed clinical findings in trichothiodystrophy patients and suggested a new clinico-genetic classification to help better understand the ichthyotic phenotype and its management.
research Effects of transient receptor potential (TRP) channel agonists and antagonists on slowly adapting type II mechanoreceptors in the rat sinus hair follicle
This laboratory study concluded that TRPA1 and TRPV1 channels do not play a role in mechanotransduction processes in slowly adapting type II mechanoreceptors in isolated rat sinus hair follicles.
research Enzyme Typing of Human Hair Roots
This study explored the potential of using isoenzyme detection after electrophoresis to characterize human hair, though no new clinical results are reported.
research An urticarial drug eruption caused by tofacitinib for alopecia universalis
A patient with alopecia had hair regrowth with tofacitinib but developed a skin reaction, choosing to continue the treatment despite the side effect.
research Angiogenic effects of recombinant thymosin β4 in a mouse hindlimb ischemia model
In a mouse model of peripheral vascular disease, this study found that recombinant thymosin β4 treatment increased expression levels of certain proteins, promoting angiogenesis.
research In vitro antibacterial evaluation of aqueous and methanol extracts of Tridax procumbens flower on selected pathogenic organisms
This study reports that both aqueous and methanolic extracts of Tridax procumbens flowers demonstrated antibacterial activity against selected bacteria, indicating potential as antibacterial agents.
research 054 Deep Analysis of CD4+ Trm Cells in Normal and Atopic Dermatitis Human Skin
Certain immune cells in atopic dermatitis skin could be targeted for treatment.