Mandimycin: A phospholipid-targeting natural polyene macrolide overcoming multidrug resistance in invasive fungal infections
Year: 2025
Type: article
Abstract: : Developing novel anti-infective drugs is essential to combat antimicrobial resistance, address emerging pathogens, and safeguard global health against evolving infectious threats. A recent publication in the esteemed journal Nature by Qisen Deng et al. reported on the comprehensive evaluation of the therapeutic efficacy of mandimycin against multidrug-resistant (MDR) fungal pathogens. The polyene macrolide antifungal antibiotic, mandimycin, was discovered using a phylogeny-guided natural-product discovery platform. Authors utilized various in vivo mouse models such as systemic and soft-tissue infections to assess the antifungal activity of mandimycin. The efficacy was measured by quantifying the fungal burden in major organs and assessing survival rates. In systemic infections, mandimycin demonstrated significant dose-dependent antifungal efficacy, as compared to amphotericin B, particularly in cases where the latter was ineffective against MDR C. auris . Furthermore, mandimycin showed a favorable safety profile, with low toxicity and no observed side effects at effective doses. The study's findings contribute valuable insights into the potential of mandimycin as a novel antifungal agent, offering hope for improved treatment options against challenging fungal infections. The results pave the way for further research and clinical applications in the fight against antifungal resistance.
Source: Advanced Agrochem
Authors: Gizachew Mulugeta Manahelohe, Xin-Ying Zhao, Jie Gao, Zhaoxia Chen, Bing Jin, Qiang Sha, Yu-Cheng Gu, Ming-Zhi Zhang
Language: English
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4410083412