Microbiology Which of the following molecules are expressed by a TH1 T-cell? A Interleukin-2, Interleukin-3, Interleukin-4 and Tumor Necrosis Factor-alpha B Interleukin-2, Interleukin-3, Interferon-gamma and Endotoxin C Interleukin-2, Interleukin-3, Interleukin-10 and Endotoxin D Interleukin-2, Interleukin-3, Interferon-gamma and Tumor Necrosis Factor-alpha 💡 Explanation Which of the following molecules are expressed by a TH1 T-cell? ✓ Correct Answer: D. Interleukin-2, Interleukin-3, Interferon-gamma and Tumor Necrosis Factor-alpha