Is the expression of dual-specificity phosphatase 1 mRNA downregulated in lesional psoriatic skin?
In lesional psoriatic skin, the p38 MAPK negative feedback mechanism provided by DUSP1 seems to be inhibited. Downregulation of DUSP1 may contribute to the sustained inflammatory response seen in psoriasis.
This study showed that there are deformations in the axial shape of the distal femur in female patients with knee osteoarthritis. Further studies are required to determine whether these differences are important for implant design and surgical technique of total knee replacement.