GEM	Genetically engineered mouse
PDX	Patient-derived xenograft
SCID	Severe combined immunodeficient mice
NOD	Non-obese diabetic
NSG	NOD/SCID gamma mice
FIGO	International Federation of Gynaecology and Obstetrics
EC	Endometrial cancer
TCGA	The Cancer Genome Atlas
SCNA	Somatic copy number alterations
POLE	DNA polymerase epsilon
ENITEC	European Network of Individual Treatment in Endometrial Cancer
PDTO	Patient-derived tumour organoids
CT	Computed tomography
MRI	Magnetic resonance imaging
PET	Positron emission tomography
GFP	Green fluorescence protein
BLI	Bioluminescence imaging
IDIBELL-ICO	Institute of biomedical research from Bellvitge–institute Catalan of Oncology
VHIR	Vall d’Hebron Institute of research
H&E	Hematoxylin and eosin
AKT	Alpha serine threonine kinase
FGFR	Fibroblast growth factor receptor
CDK4	Cyclin dependent kinase 4
CDK6	Cyclin dependent kinase 4
PTEN	Phosphatase and Tensin Homolog
NCI	National Cancer Institute
PPTC	Pediatric Preclinical Testing Consortium
COG	Children’s Oncology Group
PRoXe	Public Repository of Xenografts
NIBR PDXE	Novartis Institutes for Biomedical Research PDX Encyclopedia