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Updated: Jul 21, 2025

A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
Pathology and Molecular Biology of Melanoma
Tanase Timis1,2, Jon Thor Bergthorsson3, Victor Greiff4
1Department of Oncology, Bistrita Emergency Hospital, 420094 Bistrita, Romania.
Abstract:
Almost every death in young patients with an advanced skin tumor is caused by melanoma. Today, with the help of modern treatments, these patients survive longer or can even achieve a cure. Advanced stage melanoma is frequently related with poor prognosis and physicians still find this disease difficult to manage due to the absence of a lasting response to initial treatment regimens and the lack of randomized clinical trials in post immunotherapy/targeted molecular therapy settings. New therapeutic targets are emerging from preclinical data on the genetic profile of melanocytes and from the identification of molecular factors involved in the pathogenesis of malignant transformation. In the current paper, we present the diagnostic challenges, molecular biology and genetics of malignant melanoma, as well as the current therapeutic options for patients with this diagnosis.
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