Included are: markers of selective B cell activation during lymphomagenesis [8], effect of HIV integration site on cancer development [9], role of macrophages [10], chemokines, cytokines and growth factors in cancer [11], KHV induced transcriptional reprogramming in KS cell types [12], correlation of interleukin, CD4+ lymphopenia, viral load and disease progression [13], persistent infections associated with cancer, especially EBV [14] and human papillomaviruses [15] and diagnostic assay development and validation [16]. Here, CD4 is linked to cancer.