Ras activation is associated with vitamin D receptor mRNA instability in HC11 mammary cells - Rozenchan, Patricia B.; Folgueira, Maria Aparecida Azevedo Koike; Katayama, Maria Lucia Hirata; Snitcovsky, Igor Moyses Longo; Brentani, Maria Mitzi (The Journal of Steroid Biochemistry & Molecular Biology, 2004)