research Rectangular-Patterned Occipital Alopecia Areata: A Report of Three Cases
Sudden, unusual hair loss may indicate serious underlying health issues.
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research Nonscarring Alopecia After Temporal Lifting Technique With Dermal Fillers
Hyaluronic acid fillers for temporal lifting can cause hair loss without scarring.
research Hypotrichosis With Juvenile Macular Dystrophy
A rare genetic disease causes sparse hair and early blindness due to a gene mutation.
research Dopamine Is a Novel, Direct Inducer of Catagen in Human Scalp Hair Follicles In Vitro
Dopamine stops hair growth and pigment production in human scalp hair follicles.
research Mycophenolate Antagonizes IFN-γ-Induced Catagen-Like Changes via β-Catenin Activation in Human Dermal Papilla Cells and Hair Follicles
Mycophenolate helps reverse hair loss effects caused by IFN-γ by activating a key hair growth pathway.
research A Technique for More Precise Distinction Between Catagen and Telogen Human Hair Follicles Ex Vivo
Researchers developed a new method using methylene blue staining to more accurately identify the growth stage of human hair follicles.
research Hair Follicle Transcriptome Profiles During the Transition from Anagen to Catagen in Cashmere Goat (Capra Hircus)
The transition from growth to regression in Cashmere goat hair follicles involves changes in expression of genes related to keratin and cell differentiation.
research Morphogenesis, Growth Cycle, and Molecular Regulation of Hair Follicles
Hair growth and health are influenced by factors like age, environment, and nutrition, and are controlled by various molecular pathways. Red light can promote hair growth, and understanding these processes can help treat hair-related diseases.
research Transcriptomic Analysis Reveals Critical Genes for the Hair Follicle of Inner Mongolia Cashmere Goat from Catagen to Telogen
Key genes regulate hair follicle phase changes in Inner Mongolia cashmere goats.
research Hair Growth Cycle Affects Hair Follicle Destruction by Ruby Laser Pulses
Ruby laser pulses best destroy hair follicles during the growth phase and effectiveness varies with laser intensity; melanin is key for targeting, and timing treatments can improve results.
research Epidermal Growth Factor as a Biological Switch in Hair Growth Cycle
EGF controls hair growth by regulating hair follicles' growth phases.
research Long Non-Coding RNA AL136131.3 Inhibits Hair Growth Through Mediating Glycolysis in Androgenetic Alopecia
The RNA AL136131.3 slows down hair growth and speeds up hair loss by affecting sugar breakdown in hair follicles.
research Embryology, Histology, and Physiology of the Hair Follicle
The document explains how hair follicles develop, their structure, and how they grow.
research FGF5 Is a Crucial Regulator of Hair Length in Humans
FGF5 gene mutations cause unusually long eyelashes by affecting hair growth regulation.
research The Hair Cycle And Its Regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research Histopathological and Ultrastructural Study of Ectodermal Dysplasia/Skin Fragility Syndrome
The study concluded that PKP1 is essential for skin integrity and hair growth, and its dysfunction causes the symptoms of ectodermal dysplasia/skin fragility syndrome.
research Hair Loss After Rhytidectomy
A woman had temporary hair loss after a facelift, which improved on its own within a year.
research Nonpigmented Hair Removal Using Photodynamic Therapy in Animal Model
Photodynamic therapy can remove nonpigmented hair in mice and might work for humans.
research Growth Factors and Microneedling in Alopecia Areata: A Narrative Review
Using growth factors and microneedling shows promise for hair regrowth in Alopecia Areata, but more research is needed.
research An Immune Regulatory CCT Repeat Containing Oligodeoxynucleotide Capable of Causing Hair Loss in Male Mice
A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.
research Histopathology of the Alopecias
Examining scalp tissue under a microscope helps diagnose and understand hair loss diseases.
research Bone Morphogenetic Protein Signaling Regulates Postnatal Hair Follicle Differentiation and Cycling
Blocking BMP signaling causes hair loss and disrupts hair growth cycles.
research The Basic Science of Hair Biology
Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.
research The Study on Biological Function of Keratin 26, a Novel Member of Liaoning Cashmere Goat Keratin Gene Family
Keratin 26 affects cashmere goat hair growth and is influenced by various treatments.
research Utility of Horizontal Sections of Scalp Biopsies in Differentiating Between Androgenetic Alopecia and Alopecia Areata
Scalp biopsies help tell apart androgenetic alopecia and alopecia areata.
research A Meeting of Two Chronobiological Systems: Circadian Proteins Period1 and BMAL1 Modulate the Human Hair Cycle Clock
BMAL1 and Period1 genes can influence human hair growth.
research Development and Progression of Alopecia in the Vitamin D Receptor Null Mouse
Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
research Topically Applied Nicotinamide Inhibits Human Hair Follicle Growth Ex Vivo
Nicotinamide applied to the scalp can slow down hair growth.
research Biology of the Hair Follicle: The Basics
The document concludes that understanding hair follicle biology can lead to better hair loss treatments.
research Alopecia: A Pathologist's View
The review concludes that accurate diagnosis of different types of hair loss requires proper biopsy techniques and understanding the hair growth cycle and underlying causes.