The seminoma-derived cell line TCam2 was treated with LH or hCG for 6, 24, and 48 h, and a significant increase in proliferation was observed after 24 (∆14%, p = 0.004) and 48 h (∆12%, p = 0.009) following treatment with LH compared with vehicle (Figure 2B,C). Here, PLOD1 is linked to seminoma.