Abstract
Fungal infections due to Apiotrichum mycotoxinivorans are clinically rare. Here, we report a case of invasive blood and cerebrospinal fluid infection by Apiotrichum mycotoxinivorans in a girl with B-cell acute lymphoblastic leukemia. This is the first report of the isolation of Apiotrichum mycotoxinivorans from human cerebrospinal fluid. MRI features of meningitis caused by this fungus are presented. Three small isoquinoline alkaloids inhibited the growth of this rare fungus in vitro, providing a starting point for the application of natural products to treat this highly fatal fungal infection. Our case presentation confirms Apiotrichum mycotoxinivorans as a potential emerging pathogen in patients with hematological malignancy undergoing chemotherapy.
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This work was supported by the Science and Technology Department of National Administration of Traditional Chinese Medicine and Health Commission of Shandong Province jointly established the traditional Chinese medicine science and technology project (Grant no. GZY-KJS-SD-2023-065), Research fund of China Maternal and Child Health Research Association (Grant no. 2023CAMCHS003A11), Shandong Provincial Natural Science Foundation (Grant no. ZR2020QH365), the hospital level project of Shandong Province Maternal and Child Health Hospital (Grant no. 2021sf004), and Shandong Provincial Clinical Medical Research Center for Children’s Health and Diseases—multidisciplinary collaboration to carry out clinical promotion and research on the precision diagnosis and treatment of children with infectious diseases (Grant no. RC006).
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Li, X., Wang, D., Hao, M. et al. The first report of Apiotrichum mycotoxinivorans isolation from human cerebrospinal fluid. Eur J Clin Microbiol Infect Dis 43, 597–604 (2024). https://doi.org/10.1007/s10096-023-04736-0
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DOI: https://doi.org/10.1007/s10096-023-04736-0