Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of integrins.
Synonyms:
exact_synonym:
positive regulation of integrin anabolism; positive regulation of integrin biosynthesis; positive regulation of integrin formation; positive regulation of integrin synthesis; up regulation of integrin biosynthetic process; upregulation of integrin biosynthetic process
narrow_synonym:
activation of integrin biosynthetic process; stimulation of integrin biosynthetic process