Candida parapsilosis: from Genes to the Bedside.

Area of Science:

• Medical Mycology
• Infectious Diseases
• Molecular Biology

Background:

• Invasive candidiasis is a major hospital-acquired infection, especially in immunocompromised patients.
• Non-albicans Candida species now outrank Candida albicans in prevalence globally.
• Candida parapsilosis is a significant and increasingly common cause of candidiasis.

Purpose of the Study:

• To review recent findings on Candida parapsilosis pathogenesis.
• To highlight species-specific differences compared to Candida albicans.
• To provide an updated global epidemiology of Candida parapsilosis infections.

Main Methods:

• Review of 10 years of research on Candida parapsilosis.
• Analysis of genetic properties and transcriptome studies.
• Examination of host responses and virulence mechanisms.

Main Results:

• Candida parapsilosis exhibits distinct pathobiology, virulence, and drug resistance compared to C. albicans.
• Genome and transcriptome studies offer insights into its threat potential.
• Regional incidence reports show updated worldwide epidemiology.

Conclusions:

• Candida parapsilosis requires distinct therapeutic and preventative strategies.
• Further research into its unique molecular mechanisms is essential.
• Understanding species-specific characteristics is key to combating invasive candidiasis.