The loss-of-function PCSK9Q152H variant increases ER chaperones GRP78 and GRP94 and protects against liver injury.
The Journal Of Clinical Investigation
Lebeau, Paul F PF; Wassef, Hanny H; Byun, Jae Hyun JH; Platko, Khrystyna K; Ason, Brandon B; Jackson, Simon S; Dobroff, Joshua J; Shetterly, Susan S; Richards, William G WG; Al-Hashimi, Ali A AA; Won, Kevin Doyoon KD; Mbikay, Majambu M; Prat, Annik A; Tang, An A; Paré, Guillaume G; Pasqualini, Renata R; Seidah, Nabil G NG; Arap, Wadih W; Chrétien, Michel M; Austin, Richard C RC
Loss-of-function PCSK9 mutants evade the unfolded protein response sensor GRP78 and fail to induce endoplasmic reticulum stress when retained.
The Journal Of Biological Chemistry
Lebeau, Paul P; Platko, Khrystyna K; Al-Hashimi, Ali A AA; Byun, Jae Hyun JH; Lhoták, Šárka Š; Holzapfel, Nicholas N; Gyulay, Gabriel G; Igdoura, Suleiman A SA; Cool, David R DR; Trigatti, Bernardo B; Seidah, Nabil G NG; Austin, Richard C RC