research 547 CDK9 Kinase Activation in Association with AFF1-SEC Initiate Epidermal Progenitor differentiation
NCSTN gene mutation causes abnormal skin cell differentiation and more inflammation, contributing to Hidradenitis Suppurativa.
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research Faculty Opinions recommendation of De novo production of dermal papilla cells during the anagen phase of the hair cycle.
New cells join the hair's dermal papilla during the growth phase, possibly affecting hair thickness.
research Pseudofolliculitis barbae and acne keloidalis nuchae
Excision and laser techniques can effectively treat acne keloidalis nuchae.
research Physiological and retinoid-induced proliferations of epidermis basal keratinocytes are differently controlled
Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
research Epidermal structure created by canine hair follicle keratinocytes enriched with bulge cells in a three‐dimensional skin equivalent model in vitro: implications for regenerative therapy of canine epidermis
Keratinocytes from dog hair follicles can create a functional skin layer in a lab model, useful for dog skin therapy.
research BH14 Fibrosing alopecia in a patterned distribution following photodynamic therapy for actinic keratosis: a potential trigger for scarring alopecia
Photodynamic therapy for actinic keratosis can cause permanent hair loss.
research The human type I keratin gene family: Characterization of new hair follicle specific members and evaluation of the chromosome 17q21.2 gene domain
The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
research TRICHOSTASIS SPINULOSA OR PINSELHAAR
Trichostasis spinulosa is a rare skin condition with hair-filled plugs in hair follicles.
research Upregulation of genes orchestrating keratinocyte differentiation, including the novel marker gene ID2, by contact sensitizers in human bulge‐derived keratinocytes
The ID2 gene can help distinguish between sensitizers and irritants in skin cells.
research Tight junctions form a barrier in porcine hair follicles
Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.
research Trichosporon asteroides: A novel ethiological agent of Kerion celsi in a child
A child's scalp infection was caused by a fungus not previously known to do so, but it was successfully treated.
research Inducible cre-mediated N-ras activation and PTEN inactivation in transgenic mouse melanocytes requires keratinocyte hyperplasia to elicit a melanocyte pathology
Melanocyte pathology requires keratinocyte hyperplasia and regulation dysfunction.
research Trichostasis Spinulosa
The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.
research Primary idiopathic pseudopelade of brocq: Five case reports
Primary idiopathic pseudopelade of Brocq causes gradual, scarring hair loss with no effective treatment.
research Hybrid Fractional Ablative and Nonablative Laser Resurfacing of Actinic Keratoses
research Cytokeratin expression of apocrine and eccrine poromas with special reference to its expression in cuticular cells
Poromas are related to sweat duct cells, and CK patterns help distinguish apocrine poromas from other neoplasms.
research 708 Polycomb-mediated repression and Sonic hedgehog signaling regulate Merkel cell specification
Sonic hedgehog signaling is needed for the development of touch-receptor cells in the skin, and the loss of Polycomb repressive complex 2 can lead to more of these cells.
research Decision letter: Interplay of opposing fate choices stalls oncogenic growth in murine skin epithelium
Skin cells can naturally limit the growth of cancerous changes by balancing cell renewal and differentiation.
research Alopecia developed in a transitional case from pemphigus foliaceus to pemphigus vulgaris
Hair loss can occur when pemphigus foliaceus changes to pemphigus vulgaris.
research Manipulation of stem cell proliferation and lineage commitment:visualisation of label-retaining cells in wholemounts of mouse epidermis
Stem cell behavior varies with stimuli, and lineage changes can happen without affecting stem cell division.
research Defining The Role of Primary Cilia on Skin Derived Precursors.
Elongating cilia boosts SKP stem cell renewal, especially with PDGF.
research Erosive pustular dermatosis of the scalp after contact dermatitis from a prosthetic hair piece
A woman's scalp condition improved with specific ointment after a hair piece caused skin issues.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Alopecia in Epidermolysis Bullosa
The document suggests that certain protein deficiencies and scalp blistering in Epidermolysis Bullosa may cause hair loss.
research Localization of Epidermal Growth Factor Immunoreactivity in Sheep Skin During Wool Follicle Development
research Cytokeratin 15 expression in trichoepitheliomas and a subset of basal cell carcinomas suggests they originate from hair follicle stem cells
Trichoepitheliomas and some basal cell carcinomas likely come from hair follicle stem cells.
research The role of cathepsin E in terminal differentiation of keratinocytes
Cathepsin E is crucial for normal skin cell differentiation and development.
research Dermatopathia Pigmentosa Reticularis with Salzmann’s nodular degeneration of cornea: A rare association
An 11-year-old girl with a rare skin disorder also had cornea issues and dry eye, needing careful management.
research AP-2α/AP-2β transcription factors are key regulators of epidermal homeostasis
AP-2α and AP-2β proteins are essential for healthy adult skin and hair.