Does homozygous deletion related to Alu repeats in RLBP1 cause retinitis punctata albescens?
Because of the high density of Alu elements in RLBP1, a systematic search should be made for deletions in this gene when one or both alleles lack point mutations, in the case of RPA or flecked retinal dystrophy.
These findings show the significance of a CIMP pattern that is associated with advancing clinical stage of malignant melanoma. Future prospective large-scale studies may determine if CIMP-positive primary melanomas are at high risk of metastasis or recurrence.