β2‐AR	Forward	5′‐GTCTTGAGGGCTTTGTGCTC‐3′
	Reverse	5′‐GGCAGCTCCAGAAGATTGAC‐3′
Gli1	Forward	5′‐ATGAAACTGACTGCCGTTGGGATG‐3′
	Reverse	5′‐TGGATGTGCTCGCTGTTGATGTG‐3′
GAPDH	Forward	5′‐ACGGATTTGGTCGTATTGGG‐3′
	Reverse	5′‐CGCTCCTGGAAGATGGTGAT‐3′

Abbreviations: β₂‐AR, β₂‐adrenergic receptor; GAPDH, glyceraldehyde 3‐phosphate dehydrogenase.