Acral lentiginous melanoma: Basic facts, biological characteristics and research perspectives of an understudied disease.

ABSTRACT: Acral lentiginous melanoma is a histological subtype of cutaneous melanoma that occurs in the glabrous skin of the palms, soles and the nail unit. Although in some countries, particularly in Latin America, Africa and Asia, it represents the most frequently diagnosed subtype of the disease, it only represents a small proportion of melanoma cases in European-descent populations, which is partially why it has not been studied to the same extent as other forms of melanoma. As a result, its unique genomic drivers remain comparatively poorly explored, as well as its causes, with current evidence supporting a UV-independent path to tumorigenesis. In this review, we discuss current knowledge of the aetiology and diagnostic criteria of acral lentiginous melanoma, as well as its epidemiological and

SUBMITTER: Basurto-Lozada P 

PROVIDER: S-EPMC7818404 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature