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      Hair Disorders

      research Hair Disorders

      November 2019 in “Harper's Textbook of Pediatric Dermatology”
      Understanding normal hair growth and loss in children is key to diagnosing and treating hair disorders.
      Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways

      research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways

      1 citations , May 2017 in “InTech eBooks”
      Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

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      community Why Is No One Talking About Chromosome 20?

      in Chat  32 upvotes 6 months ago
      Some hair loss may be linked to chromosome 20, which isn't affected by DHT blockers like finasteride. Treatments like minoxidil, microneedling, and genetic testing are suggested, but their effectiveness for this type of hair loss is uncertain.

      community Hair loss and ethnicity - Caucasian men the most likely to experience hair loss

      in Chat  17 upvotes 3 years ago
      The conversation discusses how Caucasian men are more likely to experience hair loss due to genetic predisposition, with factors like the androgen receptor on the X chromosome playing a significant role. The user also expresses confusion about the evolutionary reasons for hair loss, especially in colder climates where it would seem beneficial to retain hair for warmth.

      community I want to sacrifice my hair in the name of science

      in Chat  12 upvotes 2 years ago
      The conversation discusses various theories of hair loss, including DHT sensitivity and genetic factors, with the user willing to use themselves for research due to having a hair loss gene but different hair loss patterns compared to their brothers. Specific treatments were not mentioned in the provided text.