research Activity of type 1 5α-reductase is greater in the follicular infrainfundibulum compared with the epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
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research Folliculosebaceous neoplasms: A review of clinical and histological features
The conclusion is that accurately identifying folliculosebaceous tumors requires understanding their clinical signs and microscopic features.
research Ultraviolet B irradiation increases the expression of inflammatory cytokines in cultured sebocytes
UV-B light increases inflammation-related substances in acne-related skin cells.
research Adipose and Hair Function: An aPPARent Connection
Fat tissue and a specific protein are crucial for healthy hair growth and maintenance.
research Skin Signs as the Presenting Manifestation of Severe Nutritional Deficiency
Severe nutritional deficiency can cause serious health and development issues, including skin problems and hair loss.
research Stage-Specific Embryonic Antigen-4 (SSEA-4) as a Distinguishing Marker between Eccrine and Apocrine Origin of Ducts of Sweat Glands
SSEA-4 can distinguish between eccrine and apocrine sweat gland ducts.
research Studies of the modulation of MHC antigen and cell adhesion molecule expression on human dermal papilla cells
Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.
research Gross morphology and ultrastructural characterization of the skin in Yuyi hairless mice(Mus musculus)
Yuyi hairless mice lose hair after birth, develop thick, loose skin with folds, and show disorganized skin structure as they age.
research Mechanisms of Puerariae Lobatae Radix in regulating sebaceous gland secretion: insights from network pharmacology and experimental validation
Puerariae Lobatae Radix can reduce sebaceous gland size and secretion, potentially treating related skin conditions.
research Revisiting, in vivo, the hair regreasing process by the Sebuprint method
Greasy hair spreads sebum twice as much as nongreasy hair over time.
research Vesicle Formation and Follicular Root Sheath Separation in Mice Homozygous for Deleterious Alleles at the Balding (bal) Locus
A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
research Decay of Skin-Specific Gene Modules in Pangolins
Pangolins have lost some skin-related genes, but kept others, leading to their unique scales and skin features.
research Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycle
research Early inductive events in ectodermal appendage morphogenesis
Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.
research Sebaceous adenitis in a cat.
A cat with sebaceous adenitis improved after treatment with shampoo, ciclosporin, and fatty acids.
research Epithelial keratin and filaggrin expression in seborrheic keratosis: evaluation based on histopathological classification
Seborrheic keratosis shows varied cell differentiation, and keratin analysis helps diagnose skin tumors.
research Monilethrix unveiled by initial androgenetic alopecia.
An 11-year-old girl with hair thinning was diagnosed with monilethrix and early androgenetic alopecia.
research 371 Hair follicles are critical modulators of skin barrier function
Hair follicles are crucial for maintaining skin barrier function.
research Multi-dermatomal unilateral nevus comedonicus along the lines of Blaschko: a rare presentation
A rare skin disorder, nevus comedonicus, can appear on one side of the body following Blaschko's lines.
research Biological characteristics and functions of dermal papilla cells
Dermal papilla cells play a key role in hair growth and health.
research Structure and Development of the Skin and Cutaneous Appendages
Understanding skin structure and development helps diagnose and treat skin disorders.
research Open questions in hidradenitis suppurativa research: a hair biologist's perspective
The conclusion suggests that early signs of hidradenitis suppurativa may start in the hair follicle, with genetic and immune factors playing a role, highlighting the need for more research on the hair follicle's immune system.
research Trichothiodystrophy -A Case Report-
Trichothiodystrophy causes unusual hair and developmental issues.
research Scalp Microbiome and Sebum Composition in Japanese Male Individuals with and without Androgenetic Alopecia
Men with androgenetic alopecia have different scalp oils and microbes compared to those without.
research 693 Dermal papilla-derived Wnt ligands are required for adult hair follicle growth
Wnt ligands, produced by dermal papilla cells, are essential for adult hair growth and regeneration.
research Deficiency of the human cysteine protease inhibitor cystatin M/E causes hypotrichosis and dry skin
Lack of cystatin M/E causes thin hair and dry skin.
research Acneiform follicular mucinosis
Acneiform follicular mucinosis can be controlled with systemic corticosteroids.
research Androgen-Dependent Beard Dermal Papilla Cells Secrete Autocrine Growth Factor(s) in Response to Testosterone Unlike Scalp Cells
Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
research Determination of Solute Diffusion Properties in Artificial Sebum
Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.
research MICRO-MORPHOMETRIC STUDY OF SKIN IN DEVELOPING HUMAN FETUSES AND ITS CLINICAL RELEVANCE
Understanding fetal skin development helps diagnose congenital skin diseases.