research Isolated hair loss on the eyebrow: five cases with trichoscopic features
Trichoscopy helps tell apart hair loss due to alopecia areata from trichotillomania in eyebrows.
Search
for
Sort by
Research
180-210 / 1000+ resultsresearch Quantitative morphometric analysis of hair follicles in alopecia areata
Automated image analysis helps diagnose and monitor alopecia areata by efficiently measuring hair follicles.
research Hair transplantation
Preserving intact follicular units improves hair transplant success.
research Vertical vs. Transverse Sections
Both vertical and transverse sections are useful for diagnosing alopecia, but using both methods together is best.
research Localized Donor Area Acute Telogen Effluvium following Follicular Unit Extraction: Key Trichoscopic Findings
Hair loss can occur in the area where hair was taken for a transplant.
research Distinct Patterns of Hair Graft Survival After Transplantation Into 2 Nonhealing Ulcers: Is Location Everything?
Hair follicle transplants help heal wounds, but scar quality and hair growth vary by location.
research Naturally Occurring Female Hairline Patterns
Most women have a widow's peak and specific hairline features useful for designing hair restoration surgery.
research Long hair follicular unit excision: personal experience
Long hair follicular unit excision is effective for hair transplants, providing quick, natural-looking results with less pain but needs more time, staff, and skill.
research Morphogenesis of the hair follicle during catagen
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 Histopathologic Spectrum of Alopecia.
Combining vertical and horizontal sectioning improves scalp biopsy analysis for alopecia.
research The ultrastructure of the interfollicular epidermis of the hairless (hr/hr) mouse
research Evaluation of hair follicles as a surrogate tissue for pharmacodynamics response in xenograft tumors
Hair follicles can be used to quickly assess drug effects in cancer treatment.
research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
research Rekindling the lost hair‐forming world
Non-hairy skin cells might be used to regenerate hair, helping with baldness and skin wounds.
research 573 Hair follicles employ a 2-dimensional healing strategy to repair 3-dimensional injuries
Hair follicles repair 3D injuries using a 2D healing process.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research 69 Follicular Unit Excision to Harvest Body Hair
Body hair can be used for hair transplants when scalp hair is insufficient.
research In Vivo Follicular Unit Multiplication: Is It Possible to Harvest an Unlimited Donor Supply?
It's not possible to get unlimited hair for transplants from the same donor area.
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 Involvement of Follicular Stem Cells in Forming Not Only the Follicle but Also the Epidermis
Hair follicle stem cells can form both hair follicles and skin.
research Vesicle Formation and Follicular Root Sheath Separation in Mice Homozygous for Deleterious Alleles at the Balding (bal) Locus
A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Cells within the bulge region of mouse hair follicle transiently proliferate during early anagen: heterogeneity and functional differences of various hair cycles
Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research Donor hair follicle preservation by partial follicular unit extraction. A method to optimize hair transplantation
Partial hair follicle extraction can effectively double the number of hair follicles for transplants, with most surviving and growing normally after a year.
research Histologic and Cell Kinetic Studies of Hair Loss and Subsequent Recovery Process of Human Scalp Hair Follicles Grafted onto Severe Combined Immunodeficient Mice
Stem cells are key for hair follicle recovery.
research Hair follicles, their disorders and their opportunities
Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.
research Watching hair grow
Hair grows when stem cell offspring in the follicle base proliferate, influenced by the dermal papilla.
research ‘Follicular Swiss cheese’ pattern–another histopathologic clue to alopecia areata
The study concluded that a 'Swiss cheese' pattern in hair follicles is a useful sign for diagnosing alopecia areata.