Hard and Soft Principles Defining the Structure, Function, and Regulation of Keratin Intermediate Filaments

    February 2002 in “ Current Opinion in Cell Biology ”
    Pierre A. Coulombe, M. Bishr Omary
    TLDR Keratin filaments are crucial for cell structure and protection, with ongoing discoveries about their genes and functions.
    This review explored the structure, function, and regulation of keratin intermediate filaments (IFs), highlighting both established ('hard') and emerging ('soft') principles. It discussed the discovery of novel keratin genes, the mechanics of keratin filaments, and the functional redundancy revealed by gene knockouts. The study also examined the role of keratin mutations in various diseases and the regulation of keratin through interactions with other proteins. The field was noted to be rapidly advancing, driven by transgenic models and new insights into keratin's protective roles in cellular stress responses.
    Discuss this study in the Community →

    Research cited in this study

    16 / 16 results

    Related Community Posts Join

    6 / 166 results

      community 28m - Last 26 days have been great

      in Progress Pictures  14 upvotes 1 week ago
      A 28-year-old male shares his hair regrowth progress using finasteride, topical and oral minoxidil, hair peptide serum, ketoconazole shampoo, dermastamping, multivitamins, and a high-protein diet. He reports noticeable hair growth and minor side effects, emphasizing patience as key to success.

      community Keratin fibers vs. Gossypium Herbaceum Hair fibers

      in Product  1 upvotes 1 year ago
      The conversation is about comparing keratin hair fibers to Gossypium Herbaceum hair fibers for diffuse hair loss. The user prefers keratin fibers for their durability and is seeking a bulk purchase option.

      community Keratin microspheres - breakthrough

      in Research/Science  13 upvotes 1 year ago
      A gel of keratin microspheres promotes hair follicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.

      community Discussion: Keratin Microsphere Results

      in Treatment  29 upvotes 1 year ago
      Keratin microspheres may offer additional mechanisms to combat hair loss compared to minoxidil. The process to create these microspheres is relatively simple and can be done at home with basic equipment.

      community Let's talk keratin products and hair loss

      in Styling  2 upvotes 3 months ago
      OP is considering using a keratin gel to improve hair quality and is concerned about its safety and visual impact on a slightly balding crown. Users discuss shampoo frequency, with some suggesting less frequent use for better hair health, but OP prefers regular shampoo and conditioner for silky hair.

    Similar Research

    5 / 1000+ results