Mendoza-Reyes Diana F, Gómez-Gaviria Manuela, Mora-Montes Héctor M
Departamento de Biología, División de Ciencias Naturales y Exactas, Campus Guanajuato, Universidad de Guanajuato, Guanajuato, Gto, C.P. 36050, México.
Infect Drug Resist. 2022 Aug 31;15:5121-5135. doi: 10.2147/IDR.S383785. eCollection 2022.
The incidence of fungal infections is increasing at an alarming rate and has posed a great challenge for science in recent years. The rise in these infections has been related to the increase in immunocompromised patients and the resistance of different species to antifungal drugs. Infections caused by the different species, especially , are one of the most common mycoses in humans, and the etiological agents are considered opportunistic pathogens associated with high mortality rates when disseminated infections occur. is considered an emerging opportunistic pathogen that most frequently affects immunocompromised patients with some comorbidity. Although it is a low-frequency pathogen, and the mortality rate of -caused candidemia does not exceed 5%, some isolates are known to be resistant to antifungals such as amphotericin B, 5-fluorocytosine, and fluconazole. In this paper, a detailed review of the current literature on this organism and its different aspects, such as its biology, possible virulence factors, pathogen-host interaction, diagnosis, and treatment of infection, is provided. Of particular interest, through Blastp analysis we predicted possible virulence factors in this species.
真菌感染的发生率正以惊人的速度上升,近年来给科学界带来了巨大挑战。这些感染的增加与免疫功能低下患者数量的增加以及不同物种对抗真菌药物的耐药性有关。由不同物种引起的感染,尤其是 ,是人类最常见的霉菌感染之一,当发生播散性感染时,病原体被认为是与高死亡率相关的机会性病原体。 被认为是一种新兴的机会性病原体,最常影响患有某些合并症的免疫功能低下患者。虽然它是一种低频病原体,且由 引起的念珠菌血症死亡率不超过5%,但已知一些分离株对两性霉素B、5-氟胞嘧啶和氟康唑等抗真菌药物具有耐药性。本文对关于该生物体及其不同方面的当前文献进行了详细综述,包括其生物学特性、可能的毒力因子、病原体与宿主的相互作用、感染的诊断和治疗。特别值得关注的是,通过Blastp分析,我们预测了该物种中可能的毒力因子。