research In vitro analyses of CD4-protein function in dedifferentiated keratinocyte cell lines January 2023 The CD4 protein may play a role in the behavior of certain skin cells, affecting their growth, movement, and differentiation.
research Comparison of hair manifestations in cardio‐facio‐cutaneous and Costello syndromes highlights the influence of the RAS pathway on hair growth 10 citations , November 2019 in “Journal of the European Academy of Dermatology and Venereology” The RAS pathway affects hair growth differently in CFCS and CS.