This report describes general characteristics of the group of diseases classified as familial partial lipodystrophy (FPLD). Familial partial lipodystrophy is a genetically heterogeneous disorder with multiple implicated genes. A listing of FPLD subtypes, as defined by OMIM, can be found in the table below, with links to more detailed reports for subtypes that have been investigated using fly models.
[updated Jul. 2023 by FlyBase; FBrf0222196]
Familial partial lipodystrophy is a metabolic disorder characterized by abnormal subcutaneous adipose tissue distribution beginning in late childhood or early adult life. Affected individuals gradually lose fat from the upper and lower extremities and the gluteal and truncal regions, resulting in a muscular appearance with prominent superficial veins. In some patients, adipose tissue accumulates on the face and neck, causing a double chin, fat neck, or cushingoid appearance. [from MIM:151660; 2023.07.18]