Md. Srivastava et al., INHIBITION OF IL-6 AND IL-8 PRODUCTION IN HUMAN FIBROBLAST CELL-LINESBY 1,25 (OH)(2) VITAMIN-D-3 AND 2 OF ITS ANALOGS WITH LOWER CALCEMIC ACTIVITY, Research communications in chemical pathology and pharmacology, 83(2), 1994, pp. 145-150
In human fibroblast cultures TPA increased IL-6 and IL-8 production. T
his was reduced by vitamin D-3 metabolites and analogs. The two analog
s employed: 1,25 (OH)(2) -22 (E)-dehydro-24-monohomo vitamin D-3 (Comp
ound A) and 1,25 (OH)(2) -22 (E)-dehydro-24 dihomo-vitamin D-3 (Compou
nd B) may be useful in the therapy of pathologic proliferative disorde
rs including psoriasis, particularly since they are less toxic and hav
e less effect on calcium metabolism than vitamin D-3.