ASCs	Adipose stem cells
obASCs	Obesity-altered ASCs
lnASCs	Lean ASCs
ER+	Estrogen Receptor positive
BC	Breast cancer
WT	Wild Type
MUT	Mutant
BMI	Body mass index
EMT	Epithelial-to-mesenchymal transition
CAFs	Cancer-associated fibroblasts
BCCs	Breast cancer cells
CCM	Complete culture media
IACUC	Institutional animal care and use committee
PDX	Patient-derived xenografts
CTCs	Circulating tumor cells
CM	Conditioned media
TME	Tumor microenvironment
cAMP	Cyclic adenosine monophosphate
PKA	Protein Kinase A
PTEN	Phosphatase and tensin homolog
PI3K	Phosphatidylinositol 3-kinase
AKT	Protein kinase B
uPA	Urokinase plasminogen activator