RNA sequencing of canine oral melanoma and matched peripheral blood pre- and post-radiotherapy
Canine oral melanoma is a highly aggressive tumor with limited therapeutic options and a poor prognosis. To elucidate the molecular mechanisms underlying its progression and response to radiation therapy (RT), we performed a longitudinal multi-omics analysis incorporating whole-genome sequencing (WGS) and RNA sequencing (RNA-seq) on tumor and blood samples from a single canine case. WGS was performed on tumor and blood collected before RT (Pre-RT) and on blood collected immediately after the final radiation fraction (Post-RT 0m). RNA-seq was performed on tumor and blood collected before RT (Pre-RT) and immediately after the final radiation fraction (Post-RT 0m), and on tumor collected 4 months after RT (Post-RT 4m).