Is the CASP8 -652 6N insertion/deletion promoter polymorphism associated with renal cell carcinoma risk and metastasis?
The del/del genotype of the CASP8 -652 6N ins/del promoter polymorphism decreases the overall risk of renal cell carcinoma. It may be associated with a decreased risk of metastasis. Larger studies are warranted to validate our findings.
The olfactory deficit found in most idiopathic RBD patients shares similarities with that described in PD and may be a sign of a widespread neurodegenerative process. Its detection may help in identifying subjects at higher risk of developing an alpha-synucleinopathy-mediated neurodegeneration.