Figure 5B showed that crosstalk genes were mainly enriched in several biological processes, for example, immune response-activating cell surface receptor signaling pathway, negative regulation of immune system process, lymphocyte activation involved in immune response, ossification, and cartilage development. Figure 5C shows that crosstalk genes were mainly enriched in several pathways, Parathyroid hormone synthesis, secretion and action, Staphylococcus aureus infection, Rap1 signaling pathway, and Insulin secretion. Here, PTH is linked to staphylococcus aureus infection.