On exposure to an antigen, na¯ T helper (TH0) cells differentiate into TH1 (cell-mediating) and TH2 (antibody-mediating) subtypes based on the local cytokine milieu. Which of the following induce TH1 formation? And which of the following stimulate TH2 development?
and Option B
2) Option C
3) Option D
4) Option E