Why Pashmina Goat Produces Long Hair-Fiber and Barbari Doesn’t: A Differential Gene Expression Study

    March 2021
    Rashid Saif, Tania Mahmood, Aniqa Ejaz, Zia S
    TLDR Pashmina goats produce long hair-fiber due to specific gene expressions related to hair growth.
    The study investigated the differential gene expression between Pashmina and Barbari goats to understand why Pashmina goats produce long hair-fiber (Cashmere) while Barbari goats do not. Using RNA-Seq data, the researchers identified 47,159 normalized expressed transcripts, with 8,414 being differentially expressed. Among these, 4,788 transcripts were upregulated in Pashmina and 3,626 in Barbari. Key genes involved in hair follicle differentiation and keratinization, such as Keratins (KRT) and Keratin Associated Proteins (KRTAPs), were identified. These findings are valuable for enhancing Pashmina fiber quality and could help introduce this trait to other goat breeds.
    Discuss this study in the Community →

    Related Community Posts Join

    6 / 1000+ results

      community Verteporfin and Microneedling

      in Treatments 3 months ago
      Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.

      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  41 upvotes 4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

    Related Research

    2 / 2 results