research Tryptophan in human hair: correlation with pigmentation
Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
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30-60 / 1000+ resultsresearch Epidermal PPARγ Is a Key Homeostatic Regulator of Cutaneous Inflammation and Barrier Function in Mouse Skin
PPARγ is essential for maintaining healthy skin, controlling inflammation, and ensuring proper skin barrier function.
research Viewpoint 4
Hidradenitis suppurativa may mainly affect vellus hair follicles, not terminal ones.
research WNT Signaling in the Control of Hair Growth and Structure
The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.
research Morpho-Regulation of Ectodermal Organs
Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.
research The Chicken Frizzle Feather Is Due to an α-Keratin (KRT75) Mutation That Causes a Defective Rachis
A mutation in the KRT75 gene causes frizzle feathers in chickens.
research Epidermal abnormalities and increased malignancy of skin tumors in human epidermal keratin 8‐expressing transgenic mice
Mice with human skin protein K8 had more skin problems and cancer.
research A Microarray-Based Analysis Reveals that a Short Photoperiod Promotes Hair Growth in the Arbas Cashmere Goat
Shorter daylight increases hair growth in Cashmere goats.
research Androgens modulate keratinocyte differentiation indirectly through enhancing growth factor production from dermal fibroblasts
Male hormones indirectly affect skin cell development by increasing growth factor levels from skin fibroblasts.
research IMMUNOPATHOLOGY OF THE HUMAN HAIR FOLLICLE
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Clinical and laboratory assessment of mineral deficiencies in grazing sheep and goats at Sana’a Governorate, Yemen
Many sheep and goats in Sana’a, Yemen, lack essential minerals and need supplements for better health.
research Analysis of Isotretinoin-Induced Alterations in the Levels of Plasma Trace Elements: Investigation of the Relationship Between Magnesium, Phosphorus, Potassium, Zinc, and Treatment-Related Side Effects
Isotretinoin affects trace element levels and requires monitoring of liver and kidney functions.
research Male Pattern Alopecia A Histopathologic and Histochemical Study
Male pattern baldness involves smaller hair follicles, larger oil glands, and other tissue changes, but not major blood supply issues.
research Hair colouring, permanent styling and hair structure
Frequent hair coloring and styling can damage hair and cause breakage or loss.
research ACNE
Acne significantly affects mental health and quality of life, with research suggesting hormonal and genetic factors in its development and emphasizing early treatment to prevent scarring.
research Cyclosporin A-induced hair growth in mice is associated with inhibition of calcineurin-dependent activation of NFAT in follicular keratinocytes
Cyclosporin A helps mice grow hair by blocking a specific protein activity in skin cells.
research JunB defines functional and structural integrity of the epidermo-pilosebaceous unit in the skin
JunB is crucial for maintaining healthy skin and hair follicles.
research Organization and Expression of Hair Follicle Genes.
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Endocrine-skin interactions
Hormone imbalances can cause specific skin changes, which may help in early detection of endocrine disorders.
research Abnormal inner root sheath of the hair follicle in the loose anagen hair syndrome: An ultrastructural study
Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
research A Clinician's approach to the investigation of otitis externa
The document concludes that a thorough examination and various tests are crucial for diagnosing and treating ear inflammation in pets.
research Hairless-knockout piglets generated using the clustered regularly interspaced short palindromic repeat/CRISPR-associated-9 exhibit abnormalities in the skin and thymus
Pigs without the Hairless gene showed skin and thymus changes, useful for studying human hair disorders.
research Increased Incidence of Telogen Effluvium Following Platelet-Rich Plasma Therapy in Patients with Elevated TNF-α Expression: A Prospective Cohort Study
High TNF-α levels may increase hair loss risk after PRP therapy.
research Transient perforating folliculitis induced by sorafenib
Sorafenib can cause a temporary skin condition that goes away after stopping the drug.
research Vitamins
High doses of certain vitamins can cause serious side effects and health risks.
research New Pharmaceutical Concepts for Sebaceous Gland Diseases: Implementing Today’s Pre-Clinical Data into Tomorrow’s Daily Clinical Practice
New treatments for skin conditions related to the sebaceous gland are being developed based on current research.
research Facial preservation following extreme mummification: Shrunken heads
Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.
research The RAIG Family Member, GPRC5D, Is Associated with Hard-Keratinized Structures
GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
research Neuregulin3 alters cell fate in the epidermis and mammary gland
Neuregulin3 affects cell development in the skin and mammary glands.
research A Comprehensive Review: The Bidirectional Role of Sebum in Skin Health
Sebum is essential for skin health but can cause acne if unbalanced.