HLA-G and renal cell carcinoma: On the other hand, HLA-G specific mRNA transcripts were detectable in tissues of RCC in 29 cases (out of 38, i.e. 76%) and that there was a correlation between the presence of HLA-G specific mRNA transcripts in RCC tissue and normal renal parenchyma (p = 0.031 for paired samples, p = 0.006 for non-paired samples).