ER	Endoplasmic reticulum
GRP94	Glucose regulatory protein 94
BiP	Binding immunoglobulin protein
KDEL	Lys-Asp-Glu-Leu
COPII	Coat protein II
COPI	Coat protein I
TCR	T cell antigen receptor
SP	Surfactant protein
CHOP	C/EBP homologous protein
CR	Cajal–Retzius
CALR	Calreticulin
MPNs	Myeloproliferative neoplasms
TpoR	Thrombopoietin receptor
JAK2	Janus kinase 2
UPR	Unfolded protein response
ERN1	Endoplasmic reticulum to nucleus signaling 1
PERK	Protein kinase RNA (PKR)-like ER kinase
ATF6	Activating transcription factor 6
EIF2A	Eukaryotic translation initiation factor 2A
XBP1	X-box-binding protein 1
PP1	Protein phosphatase 1
MAPK	Mitogen-activated protein kinase
JNKs	c-Jun amino-terminal kinases
ARFGAP1	ADP ribosylation factor GTPase activating protein 1
PKA	Protein kinase A
ITPR	Inositol 1,4,5-triphosphate receptor
ATP2A1	ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 1
GPCRs	G protein coupled receptors
ECM	Extracellular matrix