research Evolution of hard proteins in the sauropsid integument in relation to the cornification of skin derivatives in amniotes
Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
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research Human epithelial hair follicle stem cells and their progeny: Current state of knowledge, the widening gap in translational research and future challenges
We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.
research 8 Hair follicles and associated glands as androgen targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Endogenous retinoids in the hair follicle and sebaceous gland
Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.
research Variation in human hair ultrastructure among three biogeographic populations
Different populations have distinct hair structures related to their ancestry.
research Chemotherapy-Induced Anagen Effluvium: Diffuse or Patterned?
Chemotherapy can cause rapid, extensive hair loss, with patterns varying between individuals.
research Mapping of a novel locus for keratosis follicularis squamosa on chromosome 7p14.3–7p12.1
A new gene location for Keratosis follicularis squamosa was found on chromosome 7p14.3-7p12.1.
research Involucrin, but not filaggrin and Kdap mRNA, expression is downregulated in 3-D cultures of intact rat hair bulbs after calcium stimulation
Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.
research Discovery of a sol–gel reinforcing the strength of hair structure: mechanisms of action and macroscopic effects on the hair
A small molecule can strengthen fine hair, making it more resistant and natural-feeling.
research Disorders of the hair and scalp.
The document concludes that while some hair and scalp disorders can be treated, hair loss from destroyed follicles is permanent, and damaged hair can only regrow naturally.
research Incidence and Characteristics of Dermatophytosis Lesions in Cats (Felis catus) at Go Pet Care Animal Clinic (2020-2022)
Dermatophytosis in cats was most common in young, male Persian cats, with symptoms like hair loss and crusts.
research Cutaneous Tumours of Pilar Origin with Associated Syndromes
Some skin tumors from hair follicles and glands can be linked to genetic syndromes and may be benign or malignant.
research 498 Innate immunity activation of sebocyte cells by living bacteria. Evidence of a potential immunosuppressive effect of DHT
DHT may reduce inflammation caused by certain bacteria in skin cells.
research Keratin cytoskeletons in epithelial cells of internal organs
Keratins provide structural strength in epithelial cells and help identify cell origins.
research ‘Hard’ and ‘soft’ principles defining the structure, function and regulation of keratin intermediate filaments
Keratin filaments are crucial for cell structure and protection, with ongoing discoveries about their genes and functions.
research The keratin fibres
research Keratin formation in the hair follicle
Keratin fibrils in hair form and stop growing at specific points in the follicle.
research Functional analysis of keratin components in the mouse hair follicle inner root sheath
Keratin in mouse hair follicles is complex and plays specific roles.
research Ultrastructural visualization of cross-linked protein features in epidermal appendages
Cross-linked proteins help maintain the structure of hair, feathers, and hagfish teeth.
research The expanding significance of keratin intermediate filaments in normal and diseased epithelia
Keratin proteins are increasingly recognized as important for cell health and are linked to many diseases.
research A highly resistant structure between cuticle and cortex of human hair
A tough membrane between the outer and inner layers of human hair protects it from damage.
research Keratin
Understanding how keratin structures in hair are arranged and interact is key for creating methods to extract and purify them.
research The Proteins of Hair and Other Hard α-Keratins
research Evolution of Trichocyte Keratins
Hair keratins evolved from ancient proteins, diversifying through gene changes, crucial for forming claws and later hair in mammals.
research Structural features and sites of expression of a new murine 65 kD and 48 kD hair-related keratin pair, associated with a special type of parakeratotic epithelial differentiation
A new pair of mouse keratins, 65 kD and 48 kD, are found in specific skin areas and are linked to a unique skin differentiation type.
research Structural Transition of Trichocyte Keratin Intermediate Filaments During Development in the Hair Follicle
research Skin Appendage Proteins of Tetrapods: Building Blocks of Claws, Feathers, Hair and Other Cornified Epithelial Structures
Understanding proteins in skin structures like claws and hair is crucial for future research.
research Cell death by cornification
Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
research Acidic and basic hair/nail ("hard") keratins: their colocalization in upper cortical and cuticle cells of the human hair follicle and their relationship to "soft" keratins.
Hair and nail cells share similar proteins, indicating a common differentiation pathway.