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Kulig K, Rapala-Kozik M, Karkowska-Kuleta J. Extracellular vesicle production: A bidirectional effect in the interplay between host and Candida fungi. CURRENT RESEARCH IN MICROBIAL SCIENCES 2024; 7:100255. [PMID: 39040088 PMCID: PMC11260599 DOI: 10.1016/j.crmicr.2024.100255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024] Open
Abstract
Candida fungi exploit various virulence strategies to invade the human host, while host cells employ diverse mechanisms to maintain homeostasis and respond to infection. Extracellular vesicles (EVs) are integral components of the multifaceted landscape of host-pathogen interactions, with their abundant production by all contributors involved in these complex and dynamic relations. Herein, we present the current state of knowledge regarding the host response by releasing EVs in reaction to Candida, as well as the influence of fungal EVs on the functionality of the confronted host cells. Fungal vesicles contribute to enhanced adhesion of pathogens to human cells as evidenced for C. auris, and may modulate the production of several cytokines, including IL-6, IL-8, IL-10, IL-12p40, TGF-β and TNF-α, thereby exerting pro-infective and pro-inflammatory effects, as described for C. albicans and other Candida species. Whereas the biosynthesis of EVs by host cells can dynamically modulate the proliferation and viability of fungal cells and affect the candidacidal functionality of other effector cells. The reciprocal influence of EVs from host cells and Candida pathogens is a key focus, explaining their significant role in cell signaling and interkingdom communication.
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Affiliation(s)
- Kamila Kulig
- Department of Comparative Biochemistry and Bioanalytics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland
| | - Maria Rapala-Kozik
- Department of Comparative Biochemistry and Bioanalytics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland
| | - Justyna Karkowska-Kuleta
- Department of Comparative Biochemistry and Bioanalytics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland
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Sun N, Dai D, Deng S, Cai X, Song P. Bioinformatics Integrative Analysis of Circadian Rhythms Effects on Atopic Dermatitis and Dendritic Cells. Clin Cosmet Investig Dermatol 2023; 16:2919-2930. [PMID: 37873510 PMCID: PMC10590565 DOI: 10.2147/ccid.s424343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/26/2023] [Indexed: 10/25/2023]
Abstract
Background Atopic dermatitis (AD) is an allergic inflammatory skin disease caused by aberrant and over-reactive immune response. Although circadian rhythm disruption is implicated in multiple immunoinflammatory conditions, including AD, the mechanisms at the molecular level underlying AD and circadian rhythms remain elusive. Methods Bulk and single-cell RNA-sequencing data of AD patients were acquired from the Gene Expression Omnibus, including GSE121212, GSE120721, and GSE153760 datasets. A single-sample gene set enrichment analysis was performed to estimate circadian rhythm gene expression levels. A differential expression analysis was utilized to identify the key candidate genes in AD. CIBERSORT was used to quantify the proportions of immune cells, and the R package "Seurat" was utilized to investigate single-cell RNA-sequencing data. Results Circadian rhythm gene expression levels were lower in AD skin samples than in normal skin samples. Dendritic cells were significantly upregulated and negatively correlated with circadian rhythm gene expression levels in AD patients. Compared with circadian rhythm-related genes in the control samples, ARNTL2, NOCT, and RORC were differentially expressed in AD; ARNTL2 and NOCT were significantly upregulated, whereas RORC was significantly downregulated in AD. ARNTL2, NOCT, and RORC also showed robust abilities to diagnose AD. We validated that the abundance of the dendritic cell was positively correlated with the ARNTL2 and NOCT expression levels using bulk RNA-sequencing data of the GSE121212 and single-cell RNA-sequencing data of the GSE153760. Moreover, the functional enrichment analysis showed that the IL-17 and NF-κB signaling pathways, Th1 and Th2 cell differentiations, and primary immunodeficiency, were enriched in AD patients. Conclusion The findings of this study suggested that the circadian rhythm is involved in the progression of AD, and RNTL2, NOCT, and RORC as well as dendritic cells are differentially expressed in AD. These findings could be used to introduce diagnostic and chronotherapeutic modalities for AD.
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Affiliation(s)
- Nan Sun
- Department of Dermatology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, People’s Republic of China
| | - Dan Dai
- Department of Dermatology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, People’s Republic of China
| | - Shihang Deng
- Department of Dermatology, Shenzhen Bao’an Authentic TCM Therapy Hospital, Shenzhen, 518126, People’s Republic of China
| | - Xun Cai
- Department of Dermatology, The Fifth People’s Hospital of Suzhou, Suzhou, 215131, People’s Republic of China
| | - Ping Song
- Department of Dermatology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, People’s Republic of China
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Vrablova V, Kosutova N, Blsakova A, Bertokova A, Kasak P, Bertok T, Tkac J. Glycosylation in extracellular vesicles: Isolation, characterization, composition, analysis and clinical applications. Biotechnol Adv 2023; 67:108196. [PMID: 37307942 DOI: 10.1016/j.biotechadv.2023.108196] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/14/2023]
Abstract
This review provides a comprehensive overview of our understanding of the role that glycans play in the formation, loading and release of extracellular vesicles (EVs). The capture of EVs (typically with a size of 100-200 nm) is described, including approaches based on glycan recognition with glycan-based analysis offering highly sensitive detection of EVs. Furthermore, detailed information is provided about the use of EV glycans and glycan processing enzymes as potential biomarkers, therapeutic targets or tools applied for regenerative medicine. The review also provides a short introduction into advanced methods for the characterization of EVs, new insights into the biomolecular corona covering EVs and bioanalytical tools available for glycan analysis.
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Affiliation(s)
- Veronika Vrablova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, Bratislava 845 38, Slovak Republic
| | - Natalia Kosutova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, Bratislava 845 38, Slovak Republic
| | - Anna Blsakova
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, Bratislava 845 38, Slovak Republic
| | - Aniko Bertokova
- Glycanostics sro., Kudlakova 7, Bratislava 841 01, Slovak Republic
| | - Peter Kasak
- Centre for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar.
| | - Tomas Bertok
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, Bratislava 845 38, Slovak Republic; Glycanostics sro., Kudlakova 7, Bratislava 841 01, Slovak Republic
| | - Jan Tkac
- Institute of Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, Bratislava 845 38, Slovak Republic; Glycanostics sro., Kudlakova 7, Bratislava 841 01, Slovak Republic.
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Lai Y, Jiang B, Hou F, Huang X, Ling B, Lu H, Zhong T, Huang J. The emerging role of extracellular vesicles in fungi: a double-edged sword. Front Microbiol 2023; 14:1216895. [PMID: 37533824 PMCID: PMC10390730 DOI: 10.3389/fmicb.2023.1216895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/05/2023] [Indexed: 08/04/2023] Open
Abstract
Fungi are eukaryotic microorganisms found in nature, which can invade the human body and cause tissue damage, inflammatory reactions, organ dysfunctions, and diseases. These diseases can severely damage the patient's body systems and functions, leading to a range of clinical symptoms that can be life-threatening. As the incidence of invasive fungal infections has progressively increased in the recent years, a wealth of evidence has confirmed the "double-edged sword" role of fungal extracellular vesicles (EVs) in intercellular communication and pathogen-host interactions. Fungal EVs act as mediators of cellular communication, affecting fungal-host cell interactions, delivering virulence factors, and promoting infection. Fungal EVs can also have an induced protective effect, affecting fungal growth and stimulating adaptive immune responses. By integrating recent studies, we discuss the role of EVs in fungi, providing strong theoretical support for the early prevention and treatment of invasive fungal infections. Finally, we highlight the feasibility of using fungal EVs as drug carriers and in vaccine development.
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Affiliation(s)
- Yi Lai
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Bowei Jiang
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Fangpeng Hou
- The First School of Clinical Medicine, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Xinhong Huang
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Baodian Ling
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Hongfei Lu
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Tianyu Zhong
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Junyun Huang
- Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
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Szczepańska M, Blicharz L, Nowaczyk J, Makowska K, Goldust M, Waśkiel-Burnat A, Czuwara J, Samochocki Z, Rudnicka L. The Role of the Cutaneous Mycobiome in Atopic Dermatitis. J Fungi (Basel) 2022; 8:1153. [PMID: 36354920 PMCID: PMC9695942 DOI: 10.3390/jof8111153] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/27/2022] [Accepted: 10/29/2022] [Indexed: 08/28/2024] Open
Abstract
Atopic dermatitis is a chronic inflammatory skin disorder characterized by eczematous lesions, itch, and a significant deterioration in the quality of life. Recently, microbiome dysbiosis has been implicated in the pathogenesis of atopic dermatitis. Changes in the fungal microbiome (also termed mycobiome) appear to be an important factor influencing the clinical picture of this entity. This review summarizes the available insights into the role of the cutaneous mycobiome in atopic dermatitis and the new research possibilities in this field. The prevalence and characteristics of key fungal species, the most important pathogenesis pathways, as well as classic and emerging therapies of fungal dysbiosis and infections complicating atopic dermatitis, are presented.
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Affiliation(s)
- Milena Szczepańska
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Leszek Blicharz
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Joanna Nowaczyk
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Karolina Makowska
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Mohamad Goldust
- Department of Dermatology, University Medical Center, 55131 Mainz, Germany
| | - Anna Waśkiel-Burnat
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Joanna Czuwara
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Zbigniew Samochocki
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
| | - Lidia Rudnicka
- Department of Dermatology, Medial University of Warsaw, 02-008 Warsaw, Poland
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