LTF and tuberculosis: Gene expression profiles of peripheral blood mononuclear cells from patients with TB andindividuals with LTBI reveal that lactoferrin, FCGR1A (high-affinity IgG Fc receptor 1(CD64)), and Ras-associated GTPase 33A are sufficient for the classification of (i)patients with active TB, (ii) LTBI, and (iii) noninfected healthy donors.10