Lysosomes are emerging as calcium store organelles that can modulate various intracellular processes such as the regulation of nutrient signaling through the activation of TFEB, a master gene for lysosomal function, or very specialized functions like lysosomal exocytosis. Here, we describe two different techniques that can be used to study these processes. In the case report, we described two studies where these methodologies allowed us to unravel the role of calcineurin in the dephosphorylation of TFEB as well as the involvement of TFEB in lysosomal exocytosis, respectively.
Ca2+-dependent regulation of TFEB and lysosomal function / Di Paola, Simone; Medina, Dl. - 1925:(2019), pp. 145-155. [10.1007/978-1-4939-9018-4_13]
Ca2+-dependent regulation of TFEB and lysosomal function
Medina, DL
2019
Abstract
Lysosomes are emerging as calcium store organelles that can modulate various intracellular processes such as the regulation of nutrient signaling through the activation of TFEB, a master gene for lysosomal function, or very specialized functions like lysosomal exocytosis. Here, we describe two different techniques that can be used to study these processes. In the case report, we described two studies where these methodologies allowed us to unravel the role of calcineurin in the dephosphorylation of TFEB as well as the involvement of TFEB in lysosomal exocytosis, respectively.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.