Abstract
Candida albicans is an important causative organism of opportunistic fungal infection, and it is a growing medical concern due to the increasing usage of broad-spectrum antibiotics, immunosuppressant agents, and other immunocompromising conditions. Currently, bLf and antifungal drugs have been known to have synergistic effects, increasing the drug's efficacy. This study aims to investigate the efficacy of the synergistic effect of bLf and antifungal drugs. This review addressed the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. We conducted literature searches to assess the association of lactoferrin and current antifungal therapy against Candida albicans in ProQuest, PubMed, MEDLINE, EBSCOhost, SAGE, JSTOR, GARUDA, and Open Gray with no date restriction (until March 5(th), 2021). We used Jeffry's Amazing Statistical Program (JASP) to measure the overall size effect of MIC (minimum inhibitory concentration) between studies. A total of 7 studies retained were experimental in vitro studies. Based on the available data, 4 out of 7 studies were included in the quantitative analysis. This systematic review showed that bovine lactoferrin could help inhibit the development of azole-susceptible and azole-resistant C. albicans. Furthermore, there was synergistic activity between lactoferrin and various antifungals. Our meta-analysis showed that lactoferrin could significantly inhibit the C. albicans growth than the control group. Bovine lactoferrin and its peptide derivatives isolated from bovine milk can significantly inhibit the growth of C. albicans, both susceptible to azoles and those with azole resistance.