research Bald thigh syndrome in sighthounds—Revisiting the cause of a well-known disease
Bald thigh syndrome in sighthounds is caused by structural defects in hair shafts due to downregulated genes and proteins.
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research Baker′s dozen on the scalp: An interesting case of multiple trichilemmal cyst
A woman had 13 non-cancerous cysts on her scalp successfully removed in one surgery.
research Effects of testosterone, dihydrotestosterone and estradiol on the growth behavior of cultured hair bulb papilla cells and root sheath fibroblasts
Testosterone and dihydrotestosterone slow hair cell growth, while estradiol has no effect.
research Pigmented Epithelioid Melanocytoma (PEM)/Animal Type Melanoma (ATM): Quest for an Origin. Report of One Unusual Case Indicating Follicular Origin and Another Arising in an Intradermal Nevus
The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.
research Stem Cells of the Hair Follicular Tissue: Application in Cell Based Therapy for Vitiligo
Hair follicle stem cells could be used to treat the skin condition vitiligo.
research Transcriptional Control of Epidermal Stem Cells
Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.
research Cytochemistry of Trichohyalin Granules: A Possible Role for Cornification of Inner Root Sheath Cell in the Hair Follicle
Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
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 Photobiomodulation for Skin Pigmentation Disorders: A Dual-Function Treatment
Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.
research GDNF neurotrophic factor signaling determines the fate of dermal fibroblasts in wound‐induced hair neogenesis and skin regeneration
GDNF signaling helps in hair growth and skin healing after a wound.
research A KRT71 Loss-of-Function Variant Results in Inner Root Sheath Dysplasia and Recessive Congenital Hypotrichosis of Hereford Cattle
A specific genetic change in the KRT71 gene causes a hair loss condition in Hereford cattle.
research A human serum‐enriched medium formulation supports high viability and marker expression in primary melanocyte cultures from the outer root sheath and epidermis
A human serum-enriched medium effectively supports melanocyte growth and activity without using animal-derived supplements.
research Microscopic anatomy of the skin of the woodchuck (Marmota monax): comparison of woodchuck hepatitis virus-infected and non-infected animals.
WHV infection does not affect woodchuck skin anatomy.
research Study on the skin structure, hair follicle cycle, and GSDMA protein expression in Ganxi goats
Ganxi goats' skin and hair adapt to heat and humidity, possibly aided by GSDMA protein.
research Skin fibroblast functional heterogeneity in health and disease
Different types of skin fibroblasts have unique roles in skin health and disease.
research 861 Frontal fibrosing alopecia (FFA) under dynamic optical coherence tomography (D-OCT)
D-OCT shows increased blood vessel growth in response to tissue damage in Frontal Fibrosing Alopecia and is useful for diagnosis and monitoring.
research Proliferating Trichilemmal Tumor Presenting as a Scrotal Mass in a Middle-Aged Male: An Uncommon Location
A rare benign tumor was found in a man's scrotum, highlighting the need for accurate diagnosis.
research Stem Cells and their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research Skin Stearoyl-CoA Desaturase Genes
research Four murine monoclonal antibodies specific for the inner root sheath in the human hair follicle
Four antibodies were developed to help study hair follicle cell differentiation.
research THBS4 promotes hair regeneration by inducing dermal mechanical niche adaptation
THBS4 helps hair grow by activating hair follicle stem cells.
research Outer root sheath cells secrete oxytocin for hair growth promotion and stem cell proliferation
Oxytocin from hair cells helps hair growth and stem cell increase.
research Immunohistochemical Pattern of CD34 Distribution in Different Types of Basal Cell Carcinoma and in Peritumoral Skin
CD34 is absent in most basal cell carcinoma cells but present in surrounding skin.
research The Skin Microenvironment: A Dynamic Regulator of Hair Follicle Development, Cycling and Disease
The skin microenvironment significantly affects hair growth and loss, offering potential treatment avenues.
research Differential Expression of CXCL12 in Human and Mouse Hair: Androgens Induce CXCL12 in Human Dermal Papilla and Dermal Sheath Cup
Targeting CXCL12 may help treat hair loss caused by androgens.
research Immunolocalization of telomerases in human hairs identifies proliferating cells in the bulb matrix and outer root sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research Modeling of solar UV-induced photodamage on the hair follicles in human skin organoids
Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.
research Notes from the Editor Emeritus, 2011–2013
Caffeine can stimulate hair growth, but the best dose and frequency for hair loss treatment are still unknown.
research 705 Particulate matter induces inflammatory response in human outer root sheath cells via oxidative stress-dependent MAPK and JAK-STAT signaling pathways
Particulate matter causes inflammation in hair cells, potentially harming hair growth.
research Formulation and Evaluation of Herbal Hair Oil Beneficial for All Hair Disorders
The herbal hair oil effectively nourishes hair and helps with dandruff, hair loss, and split ends without causing skin irritation.