Lichen spinulosus, usually seen in young people, can rarely occur in adults, as shown by a 52-year-old woman with a rough, bumpy rash.
92 citations
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May 2004 in “Journal of Investigative Dermatology”
80 citations
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March 2004 in “Neuropediatrics” Coats' Plus is a genetic disorder with eye abnormalities, brain calcification, poor growth, bone and skin issues, and movement disorders.
62 citations
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August 2018 in “Frontiers in Endocrinology” Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.
October 2023 in “BMJ Case Reports” Thyroid hormone therapy effectively treated the man's rare muscle and heart issues.
81 citations
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January 1987 in “Current topics in developmental biology/Current Topics in Developmental Biology” Keratins change and are modified differently in skin layers and body parts.
8 citations
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March 2008 in “Deutsche medizinische Wochenschrift/Deutsche Medizinische Wochenschrift” Adding estrogen increased bone mass in a transsexual man undergoing hormone therapy.
93 citations
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June 2011 in “Journal of Neuroscience” p63 is essential for activating and differentiating stem cells in the nose's olfactory tissue.
ocu-miR-205 affects hair density in Rex rabbits by promoting cell changes that lead to more hair follicles entering resting phases.
57 citations
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August 1997 in “Microscopy Research and Technique” New molecules involved in skin and hair growth were identified, improving understanding and future treatments.
October 2024 in “Journal of the Endocrine Society” A rare genetic mutation causes resistance to vitamin D, leading to severe rickets and requires high doses of calcium and vitamin D for management.
FoxA is crucial for planarian pharynx regeneration.
26 citations
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January 2019 in “Experimental Dermatology” Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.
2 citations
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January 2000 in “Pediatrics in review” Early sexual development in children, especially girls, can be treated with hormone therapy to improve adult height and requires support for the child and family.
62 citations
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January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
April 2024 in “Diagnostics” Most orthodontic patients with missing teeth also have hair disorders.
January 2017 in “University journal of surgery and surgical specialities” Steroid cell tumors in ovaries are rare, can cause hormone changes, and may be cancerous.
56 citations
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February 2012 in “Developmental biology” Sostdc1 controls the size and number of hair and mammary gland structures.
8 citations
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November 2015 in “The American journal of dermatopathology/American journal of dermatopathology” Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
November 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Apoptotic cells may trigger cell death in hair follicles during their regression cycle.
5 citations
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February 2014 in “PloS one” Eyelid cells share signaling components but differ in pathway activity.
December 2004 in “Differentiation”
5 citations
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November 2001 in “PubMed” An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
December 2020 in “Benha Journal of Applied Sciences” Osteopontin levels are higher in people with androgenetic alopecia and are linked to metabolic disorders.
October 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Small changes in cell division and differentiation can activate blood progenitors.
Ocu-miR-205 affects hair density in Rex rabbits by promoting cell changes and influencing hair follicle phases.
January 2011 in “Hispania Judaica bulletin” Mechanical forces are crucial for hair regeneration in skin organoids.
34 citations
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October 1975 in “Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis” 31 citations
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February 2007 in “Journal of Structural Biology” Oxidation changes the structure of hair protein filaments, causing them to compact and rearrange.
176 citations
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January 2003 in “Journal of Investigative Dermatology” Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.