research JAAD Grand Rounds quiz∗
The document explains the diagnosis and characteristics of woolly hair nevus and alopecia neoplastica.
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research Medical Pearl: Comparing crown part width to occipital part width to diagnose female pattern hair loss
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research Miscellaneous Disorders
Trichorrhexis nodosa causes hair to break easily, often affecting young to middle-aged black women.
research Concentric or Targetoid Regrowth in Alopecia Areata
The document concludes that a unique target-like hair regrowth pattern in alopecia areata may be more common than thought and should be properly identified.
research Zinc Peroxide-Mediated In Situ Forming Hydrogels for Endogenous Tissue Regeneration
The new zinc peroxide hydrogel speeds up wound healing and tissue regeneration effectively.
research Bubble hair
Bubble hair deformity may be caused by hair shaft trauma and can improve with gentle hair care.
research Natural Protein-Based Multifunctional Hydrogel Dressing Formed by Rapid Photocuring and Zinc Ion Coordination to Accelerate Wound Healing
The hydrogel made from egg white and zinc speeds up wound healing.
research Ichthyosis hystrix
A rare skin condition with dark, thick, warty patches and some hair loss was found in a newborn boy.
research 551 Combining Laser Capture Microdissection and RNAseq Analysis to Generate a Human Anagen Hair Follicle Transcriptome Atlas
Researchers made a detailed map of gene activity for different parts of human hair follicles to help create targeted hair disorder treatments.
research Immunolocalization of telomerases in human hairs identifies proliferating cells in the bulb matrix and outer root sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research The medusa head: Dermoscopic diagnosis of woolly hair syndrome
A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
research Partial interchangeability of Fz3 and Fz6 in tissue polarity signaling for epithelial orientation and axon growth and guidance
Fz3 and Fz6 can partially replace each other in tissue polarity and axon guidance.
research Niche formed by bone morphogenetic protein antagonists gremlin 1 and gremlin 2 in human hair follicles
Gremlin proteins help regulate hair growth by balancing signals in hair follicles.
research WIF1 Is Expressed by Stem Cells of the Human Interfollicular Epidermis and Acts to Suppress Keratinocyte Proliferation
WIF1 helps keep skin stem cells inactive to prevent excessive cell growth.
research 1458 EMT-inhibiting transcription factor Ovol2 regulates directional cell migration and proliferation in adult skin epithelia
Ovol2 is important for proper skin healing and hair growth.
research Dynamic ultrastructural changes of the connective tissue sheath of human hair follicles during hair cycle
The connective tissue around hair follicles changes structure throughout the hair cycle.
research Morphogenetic Events in Hair Follicle Heterotypic Spheroids
Researchers developed a method to create artificial hair follicles that may help with hair loss treatment and research.
research The Morphological Structure of Female Telogen Effluvium and Alopecia Areata Hairs According to Curriculum Contents of Beauty Art Department
The study confirmed that changes in hair structure in women with hair loss conditions matched what is taught in beauty college trichology courses.
research Vertex Accentuation in Female Pattern Hair Loss
Vertex accentuation is a common pattern in female hair loss.
research 726 The Wnt-inhibitor Dkk4 is required for primary hair follicle induction and patterning
Dkk4 is necessary for the initial development and arrangement of hair follicles.
research Human Hair Outer Root Sheath Cells and Platelet-Lysis Exosomes Promote Hair Inductivity of Dermal Papilla Cell
HHORSC exosomes and PL improve hair growth treatment outcomes.
research 원보 : 밀기울의 모발 성장 효과
Wheat bran promotes hair growth by helping hair cells multiply.
research Immunohistochemical analysis of tissue remodelling during the anagen-catagen transition of the human hair follicle
The inner root sheath is crucial for hair follicle stability during the transition from growth to involution.
research Abnormalities of Purkinje Cell Arborization in Brindled Mouse Cerebellum
Cupric chloride treatment corrected abnormal Purkinje cell development in brindled mice.
research Follicular and perforating disorders
Examining many sections is key to correctly diagnosing hair follicle disorders.
research Polythelia pilosa: A Particular Form of Accessory Mammary Tissue
Polythelia pilosa is a type of extra breast tissue with hair and should be classified as such.
research 189 Integrating single-cell and spatial transcriptomics of human hair follicles to define transcriptional signature of follicular dermal papilla
The research identified specific genes that are active in the cells crucial for hair growth.
research Hand Pilomatrixoma: A Rare Localization
A rare hair follicle tumor in the hand was successfully removed with no return after four years.
research Micro-segmental analysis of the entry pathway and distribution of zolpidem in hair from different scalp regions after a single dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.