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LncRNA: A Potential Target for Host-Directed Therapy of Candida Infection
Ye Wang1, Hongdan Xu1, Na Chen1
1State Key Laboratory of Oral Diseases, National Center of Stomatology, National Clinical Research Center for Oral Diseases, Frontier Innovation Center for Dental Medicine Plus, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Abstract:
Despite various drugs work against Candida, candidiasis represents clinical management challenges worldwide due to the rising incidence and recurrence rate, as well as epidemics, of new drug-resistant pathogens. Recent insights into interactions between Candida and hosts contribute to exploring novel therapeutic strategies, termed host-directed therapies (HDTs). HDTs are viable adjuncts with good efficacy for the existing standard antifungal regimens. However, HDTs induce other response unintendedly, thus requiring molecular targets with highly specificity. Long noncoding RNAs (lncRNAs) with highly specific expression patterns could affect biological processes, including the immune response. Herein, this review will summarize recent advances of HDTs based on the Candida-host interaction. Especially, the findings and application strategies of lncRNAs related to the host response are emphasized. We propose it is feasible to target lncRNAs to modulate the host defense during Candida infection, which provides a new perspective in identifying options of HDTs for candidiasis.
Insights
Host-directed therapies (HDTs) offer new strategies against challenging candidiasis infections. Targeting long noncoding RNAs (lncRNAs) shows promise for modulating host immunity and developing novel treatments for Candida infections.
Area of Science:
- Mycology
- Immunology
- Molecular Biology
Background:
- Candidiasis presents global health challenges due to rising incidence, recurrence, and drug-resistant strains.
- Existing antifungal treatments face limitations, necessitating novel therapeutic approaches.
- Host-directed therapies (HDTs) are emerging as effective adjuncts to standard antifungal regimens.
Purpose of the Study:
- To review recent advances in HDTs for Candida infections, focusing on Candida-host interactions.
- To highlight the role and application strategies of long noncoding RNAs (lncRNAs) in modulating host immune responses.
- To explore the potential of targeting lncRNAs as a novel HDT strategy for candidiasis.
Main Methods:
- Literature review of recent studies on Candida-host interactions and HDTs.
- Emphasis on research detailing the involvement of lncRNAs in the host immune response to Candida.
- Analysis of findings related to lncRNA expression patterns and their functional impact.
Main Results:
- HDTs demonstrate efficacy as adjuncts to conventional antifungal therapies.
- lncRNAs exhibit specific expression patterns and influence biological processes, including immune responses.
- Targeting lncRNAs presents a feasible strategy to modulate host defense mechanisms against Candida.
Conclusions:
- lncRNAs hold significant potential as specific molecular targets for developing novel HDTs.
- Modulating host defense through lncRNAs offers a new perspective for candidiasis treatment.
- Further research into lncRNA-based HDTs could overcome limitations of current antifungal strategies.
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