RT-qPCR analysis of human melanoma progression-related genes - A novel workflow for selection and validation of candidate reference genes

The International Journal of Biochemistry & Cell Biology
Marcelina E JanikDorota Hoja-Łukowicz

Abstract

The objective of this study was to identify a normalizer or combination of normalizers for quantitative evaluation of the expression of a target gene of interest during melanoma progression. Adult melanocytes, uveal primary melanoma cells and cutaneous primary and metastatic melanoma cells were used to construct a panel of 14 experimental models reflecting cancer promotion and progression. Hypoxanthine phosphoribosyltransferase 1 (HPRT1), glucuronidase beta (GUSB), ribosomal protein S23 (RPS23), phosphoglycerate kinase 1 (PGK1) and small nuclear ribonucleoprotein progression. Adult melanocytes, uveal primary melanoma cells and cutaneous primary and metastatic melanoma cells were used to construct a panel of 14 experimental models reflecting cancer promotion and progression. Hypoxanthine phosphoribosyltransferase 1 (HPRT1), glucuronidase beta (GUSB), ribosomal protein S23 (RPS23), phosphoglycerate kinase 1 (PGK1) and small nuclear ribonucleoprotein polypeptide A (SRNPA) were chosen as candidate housekeeping genes. NormFinder software was used to identify the best reference gene or pair of reference genes from five candidate housekeeping genes, on the basis of expression stability in a given experimental model. The suitability of...Continue Reading

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