research In brief
Pilomatricomas don't follow the usual hair follicle cell differentiation process.
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research Trichoscopy I: Non-Cicatricial Alopecia
The document concludes that different patterns of hair thickness and scalp changes can help diagnose types of non-scarring hair loss.
research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
research Follicular dysplasia in two cows
Two cows had a rare hair disorder causing hair loss but were otherwise healthy.
research Pathologic Quiz Case: An 84-Year-Old Woman With a Skin Cyst Containing Ziehl-Neelsen–Positive Structures
Basal cell carcinoma may originate from vellus hair cysts.
research Localized alopecic myxedema of the scalp
A person with thyroid problems had rare, swollen, bald spots on their scalp caused by a condition usually found on the shins.
research Perifollicular vascularization: Cocultures and tricultures approaches to study the cross-talk between microvascular endothelial cells, follicle papilla cells and keratinocytes
Hair papilla cells are crucial for blood vessel development in hair follicles, affecting hair growth and loss.
![Distribution of 1,25-Dihydroxyvitamin D3[22-Oxa] In Vivo Receptor Binding in Adult and Developing Skin](/images/research/d9b990e6-6243-4abe-b868-68801a5844f7/small/35023.jpg)
research Distribution of 1,25-dihydroxyvitamin D3[22-oxa] in vivo receptor binding in adult and developing skin
OCT binds strongly to hair sheath cells and may affect skin and hair growth with fewer side effects than vitamin D3.
research Growth Factors, Cell-Cell and Cell-Matrix Interactions in Skin during Follicle Development and Growth
research Vitamin-D3 modulates human hair follicle epithelial progenitor cells in situ and in vitro
research SUN-105 A Classic Case of Ovarian Hyperthecosis
Ovarian hyperthecosis can cause high testosterone and symptoms like hair loss, and surgery can help improve these symptoms.
research Perifollicular erythematous papules on the scalp
The woman has a type of scarring hair loss with red bumps around hair follicles.
research Alopecia difusa e atrofia da tireoide associadas à deficiência de selênio e zinco em ovinos.
Selenium and zinc deficiency in sheep leads to thyroid and skin problems.
research Differentiation of the basal cell epithelioma-like changes overlying dermatofibroma.
Basal cell epithelioma-like changes are most similar to normal basal cells.
research Control of pelage hair follicle development and cycling by complex interactions between follistatin and activin
Follistatin helps hair growth and cycling, while activin prevents it.
research Immunostaining study of cytokeratins in human hair follicle development
The study found that specific proteins are markers of hair follicle development in human fetuses.
research Cashmere growth control in Liaoning cashmere goat by ovarian carcinoma immunoreactive antigen-like protein 2 and decorin genes
OCIAD2 and DCN genes affect hair growth in goats by having opposite effects on a growth signaling pathway and inhibiting each other.
research The study of the follicle stimulating action of the cream with plant substances
The cream with plant substances can stimulate hair follicles.
research The Historical Studies Underpinning the Concept of Hair Follicle Neogenesis
Fibroblast growth factors are crucial for hair follicle development and regeneration.
research Tufts of “doll's hair” within a shiny, scarring alopecia
The man likely has tufted folliculitis causing painful, scarring hair loss.
research The evolution of healthy skin to acne lesions: a longitudinal, in vivo evaluation with reflectance confocal microscopy and optical coherence tomography
Acne lesions start with changes in hair follicles and increase in inflammation, suggesting a cycle that could affect treatment strategies.
research Mixed Group
Dissecting cellulitis and folliculitis keloidalis cause intense inflammation without bacterial infection.
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 Growth of human hair follicle keratinocytes in vitro
The model successfully grew and differentiated hair follicle cells in the lab.
research Hyaluronate Accumulation and Decreased CD44 Expression in Perifollicular Solitary Cutaneous Myxoma
Reduced CD44 expression may cause abnormal hyaluronate buildup in cutaneous myxoma.
research Cell kinetics of the human hair follicle
The document concludes that understanding how cells in the hair follicle grow and change is important for regulating hair growth.
research No improvement in male-pattern hair loss using laser hair-comb therapy: a 6-month, half-head, assessor-blinded investigation in two men
Laser hair-comb therapy doesn't improve male-pattern hair loss.
research Keratin expression in the human hair follicle
research Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research Docetaxel and permanent alopecia
Some breast cancer patients treated with high-dose docetaxel may experience permanent hair loss.