Any process that activates or increases the frequency, rate, or extent of lymphotoxin A production.
Synonyms:
exact_synonym:
positive regulation of LTA production; positive regulation of TNF-beta production; positive regulation of lymphotoxin-alpha production; positive regulation of tumor necrosis factor-beta production; up regulation of lymphotoxin A production; upregulation of lymphotoxin A production
narrow_synonym:
activation of lymphotoxin A production; positive regulation of lymphotoxin A biosynthetic process; stimulation of lymphotoxin A production