research α3β1-integrin regulates hair follicle but not interfollicular morphogenesis in adult epidermis
α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.
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research A histologic review of 27 patients with lichen planopilaris
The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.
research Histology of the Human Hair Follicle
Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.
research Beta 1 Integrin in Hair Follicles of Patients with Androgenetic Alopecia
β1 integrin may indicate and influence the severity of hair loss in androgenetic alopecia.
research [Hair follicles and vascular endothelial growth factor].
research Trichilemmal carcinoma metastatic to parotid gland: First report of fine needle aspiration cytology features
Trichilemmal carcinoma can spread to the parotid gland and be diagnosed using fine-needle aspiration cytology.
research Observation of cultured amelanotic melanocytes from hair follicles by atomic force microscopy
Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
research Fibrosing alopecia in a pattern distribution in two brothers with pili multigemini
Genetic factors might cause fibrosing alopecia linked to hair shaft abnormalities.
research Epidermal growth factor promotes proliferation of dermal papilla cells via Notch signaling pathway
A substance called epidermal growth factor helps increase the growth of important hair follicle cells by activating a specific cell communication route.
research EBF1 expressed in the dermal papilla regulates hair type and length
EBF1 controls hair type and length.
research Histologic features of alopecia areata other than peribulbar lymphocytic infiltrates
Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.
research Parietal scalp is another affected area in female pattern hair loss: an analysis of hair density and hair diameter
Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
research The metabolism of testosterone by dermal papilla cells cultured from scalp follicles of men with androgenetic alopecia
Testosterone metabolism in balding scalp cells may not be the main cause of hair loss.
research 216 Human hair follicles can “smell”: OR2AT4-mediated hair growth regulation
Human hair follicles have a scent receptor that can influence hair growth.
research Adenosine Stimulates Fibroblast Growth Factor-7 Gene Expression Via Adenosine A2b Receptor Signaling in Dermal Papilla Cells
Adenosine may promote hair growth by increasing FGF-7 levels in dermal papilla cells.
research Defining BMP functions in the hair follicle by conditional ablation of BMP receptor IA
BMP receptor IA is essential for proper hair cell differentiation in mice.
research Salivary Gland Choristoma (Heterotopic Salivary Gland Tissue) on the Anterior Chest Wall of a Newborn
A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.
research 857 Human hair follicle regeneration with trichogenic human dermal papilla precursor cells derived from induced pluripotent stem cells
Stem cells can create hair follicles, potentially treating permanent hair loss, and healthy skin and hair depend on mitochondrial function and special fats.
research Central centrifugal cicatricial alopecia in Black men: A case series highlighting key clinical features in this cohort
The document concludes that early and accurate diagnosis of hair loss on the top of the scalp in Black men is important to distinguish CCCA from other types of hair loss.
research Trichoscopic features of androgenetic alopecia according to the basic and specific (BASP) classification: A retrospective observational study
Trichoscopy helps detect and monitor androgenetic alopecia by identifying key scalp signs.
research Microtubule associated protein (MAP‐2) expression defines the companion layer of the anagen hair follicle and an analogous zone in the nail unit
MAP-2 is crucial for the structure of hair follicles and nails.
research Temporal triangular alopecia and a review of 52 past cases
Most cases of Temporal Triangular Alopecia are found in early childhood and may be related to genetic conditions.
research Peripheral patterns of calcitonin‐gene‐related peptide general somatic sensory innervation: Cutaneous and deep terminations
CGRP-IR axons may help maintain and renew tissues.
research ‘Follicular Swiss cheese’ pattern - another histopathologic clue to alopecia areata
Dilated follicular infundibula and increased catagen/telogen follicles are key indicators for diagnosing alopecia areata.
research Abstract 81
Baby and adult skin cells are different, with baby cells having more active pathways that could help grow new hair follicles.
research A pair of transmembrane receptors essential for the retention and pigmentation of hair
Bmpr2 and Acvr2a receptors are crucial for hair retention and color.
research Atypical Pediatric Presentation of Pilomatricoma
Pilomatricomas should be considered to avoid misdiagnosis in children with unusual skin tumors.
research El folículo piloso: una importante fuente celular en ingeniería tisular
Hair follicles are a key source of stem cells for skin repair and could help treat baldness.
research Author response: Hair follicle epidermal stem cells define a niche for tactile sensation
Skin stem cells in hair follicles are important for touch sensation.
research Natural hairline density in men: findings of a pilot survey
Men generally have a certain thickness of hair at their hairline.