research Trichoscopy
Trichoscopy is a non-invasive way to diagnose hair and scalp problems without needing hair samples.
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research Advances in Surgical Hair Restoration
Surgical hair restoration has improved since 1959, with new techniques like minigrafts, micrografts, and scalp reductions creating more natural hairlines and reducing bald skin, despite some risks and potential for scarring.
research Tissue engineering of human hair follicles using a biomimetic developmental approach
Researchers created human hair follicles using a new method that could help treat hair loss.
research Removal of Intact Hair Papilla and Connective Tissue Sheath by Plucking Anagen Hairs**From the Department of Dermatology of the University of Hamburg, Germany.
Plucking hairs in a certain way can result in intact hair roots, not related to baldness.
research Non-invasive assessment of hair regeneration in androgenetic alopecia mice in vivo using two-photon and second harmonic generation imaging
New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.
research Can a topical scalp treatment reduce hair bulb extraction?
Topical scalp treatments could potentially reduce hair extraction.
research Isolating Dermal Papilla Cells from Human Hair Follicles Using Microdissection and Enzyme Digestion
The method successfully isolates cells that are important for hair growth and could help study hair loss.
research Scalp Micropigmentation
SMP is a medical tattoo for hair loss, improving appearance and camouflaging scars, but requires skill and has limitations.
research Computerized morphometry and three-dimensional image reconstruction in the evaluation of scalp biopsy from patients with non-cicatricial alopecias
The study suggests computer-assisted analysis of scalp biopsies could improve hair loss diagnosis but needs more validation.
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 1415 Induction of human hair growth using vascularized 3D hair follicle constructs
Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.
research [A three-dimensional observation of human hair tissue treated by modified trypsin-HC1 method].
The method allows detailed observation of hair tissue structures.
research 562 Neuroendocrinology of human scalp hair follicles: Growth hormone-releasing hormone (GHRH) stimulates hair growth and controls a fully functional intrafollicular hypothalamic-pituitary-somatotropic (HPS) signaling axis
Growth hormone-releasing hormone (GHRH) boosts hair growth and human scalp hair follicles have their own growth hormone system.
research Exploring the “brain-skin connection”: Leads and lessons from the hair follicle
Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
research Hair: Scalp Hair Growth Evaluation Methods
research DKK3–CKAP4 signaling drives fibroimmune remodeling and hair follicle miniaturization in androgenetic alopecia
research The comparative histopathology of male-pattern baldness and senescent baldness
The understanding of male-pattern baldness remains unclear.
research The Transverse Anatomy of Androgenic Alopecia
The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.
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 Direct Conversion of Human Fibroblasts into Hair-Inducing Dermal Papilla Cell-Like Cells by a Single Small Molecule
research Microscalp grafts for the treatment of male pattern baldness:a report of 18 cases
Micrografts can grow natural hair and most patients are satisfied, but some need multiple procedures.
research 17-Beta-Hydroxy-Steroid-Dehydrogenases in Hair Follicles of Normal and Bald Scalp: A Histochemical Study
research Scalp reduction
Scalp reduction surgery can effectively treat male pattern baldness when tailored to the patient and performed with care to minimize complications.
research Clinical and macrophotographic study of the percutaneous implantation of synthetic hair (Nido SHI)
Synthetic hair implants can be used to cover small bald spots.
research Towards developing an organotypic model for the preclinical study and manipulation of human hair matrix-dermal papilla interactions
The study created a new model to better understand human hair growth and health.
research Scalp Reduction as an Adjunct to Hair Transplantation: Review of Relevant Literature and Presentation of an Improved Technique
An improved scalp reduction technique reduces the need for hair grafts and has minimal complications.
research Hair morphogenesisin vitro: formation of hair structures suitable for implantation
Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.
research Repeated Microneedle Stimulation Induces Enhanced Hair Growth in a Murine Model
Microneedle stimulation can increase hair growth in mice.
research Experiments in Raman Spectroscopy on Hair Follicles from Females with Androgenetic Alopecia
Hair follicles in androgenetic alopecia show no chemical changes, only size reduction.
research Hair follicle associated pluripotent (HAP) stem cells jump from transplanted whiskers to pelage follicles and stimulate hair growth
Stem cells from whiskers can be transplanted to stimulate hair growth.