Gain-of-function variants in CLCN7 cause hypopigmentation and lysosomal storage disease.

Together with its β-subunit OSTM1, ClC-7 performs 2Cl/H exchange across lysosomal membranes. Pathogenic variants in either gene cause lysosome-related pathologies, including osteopetrosis and lysosomal storage. CLCN7 variants can cause recessive or dominant disease.

Cannabinoid Receptor 2 Alters Social Memory and Microglial Activity in an Age-Dependent Manner.

Physiological brain aging is characterized by gradual, substantial changes in cognitive ability, accompanied by chronic activation of the neural immune system. This form of inflammation, termed inflammaging, in the central nervous system is primarily enacted through microglia, the resident immune cells. The endocannabinoid system, and particularly the cannabinoid receptor 2 (CBR), is a major regulator of the activity of microglia and is upregulated under inflammatory conditions.