Project description:This SuperSeries is composed of the following subset Series: GSE28909: Genome wide analysis of acral melanoma (Illumina) GSE28910: Genome wide analysis of acral melanoma (Affymetrix) Refer to individual Series
Project description:We performed microRNA sequencing of primary human FFPE Acral Melanoma (AM), Cutaneous Melanoma (CM), Acral Nevi (AN), and Cutaneous Nevi (CN). We found that previously identified ratios of microRNAs, particularly miR-21-5p and miR-211-5p, were able to accurately classify benign and malignant melanocytic neoplasia, both in non-acral cutaneous melanomas and nevi (CM vs CN), as well as matched acral melanoma and nevi (AM vs AN). Receiver operating characteristic area under the curve (AUC) of Ensemble models trained using these microRNA ratios demonstrated AUCs of 0.88-0.90 across these melanoma subtypes, suggesting the potential utility of these ratios as a biomarker of malignancy in melanocytic neoplasia.
Project description:Genotyping of a matched normal, primary and metastatic acral melanoma DNA from blood and one matched Primary and one metastatic acral melanoma was genotyped on Affmetrix SNP6
Project description:Assessment of mutation on expression levels Transcriptomic profile of a matched primary and metastatic acral melanoma One Primary and one metastatic acral melanoma transcript expression were assayed (no matched normal)
Project description:Acral melanoma is considered as a special subtype of melanoma. We performed 11 single cell RNA sequencing (scRNA seq), 57 Bulk RNA sequencing, 8 whole exon sequencing（WES seq）, and 6 TCR sequencing to analyze the tumor heterogeneity and immune environment characteristics of acral melanoma.
Project description:Acral melanoma is considered as a special subtype of melanoma. We performed 11 single cell RNA sequencing (scRNA seq), 57 Bulk RNA sequencing, 8 whole exon sequencing（WES seq）, and 6 TCR sequencing to analyze the tumor heterogeneity and immune environment characteristics of acral melanoma.
