April 2018 in “Journal of Investigative Dermatology” This study found that deleting all three Desmoglein 1 genes in mice led to impaired skin barrier function, disorganized epidermis, and postnatal lethality, highlighting Dsg1's essential role in epidermal development and maintenance.
October 2022 in “JAAD international” This study found that more than 70% of patients with autoimmune blistering diseases experienced alopecia, with about 10% having scarring alopecia, and elevated Dsg1 ratios were linked to hair loss in pemphigus vulgaris.
July 2025 in “Journal of Investigative Dermatology” TRIV-509 quickly improves skin barrier and cell health in atopic dermatitis.
July 2025 in “Journal of Investigative Dermatology” This study found that both desmoglein-specific and non-desmoglein autoantibodies may play active roles in Pemphigus vulgaris pathogenesis, with HLA genetics influencing autoimmune specificity.
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May 2023 in “Biology” This study developed and characterized new mouse models of Pemphigus that mimic different forms of the disease, but treatment with Methyl-Prednisolone showed only partial effectiveness.
