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Zhu F, Zhou Z, Ma S, Xu Y, Tan C, Yang H, Zhang P, Qin R, Luo Y, Pan P, Chen J. Design of a cryptococcus neoformans vaccine by subtractive proteomics combined with immunoinformatics. Int Immunopharmacol 2024; 135:112242. [PMID: 38772296 DOI: 10.1016/j.intimp.2024.112242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/22/2024] [Accepted: 05/08/2024] [Indexed: 05/23/2024]
Abstract
The emergence of Cryptococcus neoformans has posed an undeniable burden to many regions worldwide, with its strains mainly entering the lungs through the respiratory tract and spreading throughout the body. Limitations of drug regimens, such as high costs and limited options, have directed our attention toward the promising field of vaccine development. In this study, the subtractive proteomics approach was employed to select target proteins from databases that can accurately cover serotypes A and D of the Cryptococcus neoformans. Further, two multi-epitope vaccines consisting of T and B cell epitopes were demonstrated that they have good structural stability and could bind with immune receptor to induce desired immune responses in silico. After further evaluation, these vaccines show the potential for large-scale production and applicability to the majority of the population of the world. In summary, these two vaccines have been theoretically proven to combat Cryptococcus neoformans infections, awaiting further experimental validation of their actual protective effects.
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Affiliation(s)
- Fei Zhu
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Ziyou Zhou
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Shiyang Ma
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Yizhong Xu
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Caixia Tan
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; Department of Infection Control Center of Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hang Yang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Peipei Zhang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Rongliu Qin
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Yuying Luo
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China
| | - Pinhua Pan
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China.
| | - Jie Chen
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China; Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Research Center for Respiratory Diseases in Hunan Province, Changsha, Hunan, China; Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China; FuRong Laboratory, Changsha 410078, Hunan, China.
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Inácio MM, Moreira ALE, Cruz-Leite VRM, Mattos K, Silva LOS, Venturini J, Ruiz OH, Ribeiro-Dias F, Weber SS, Soares CMDA, Borges CL. Fungal Vaccine Development: State of the Art and Perspectives Using Immunoinformatics. J Fungi (Basel) 2023; 9:633. [PMID: 37367569 PMCID: PMC10301004 DOI: 10.3390/jof9060633] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/12/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
Fungal infections represent a serious global health problem, causing damage to health and the economy on the scale of millions. Although vaccines are the most effective therapeutic approach used to combat infectious agents, at the moment, no fungal vaccine has been approved for use in humans. However, the scientific community has been working hard to overcome this challenge. In this sense, we aim to describe here an update on the development of fungal vaccines and the progress of methodological and experimental immunotherapies against fungal infections. In addition, advances in immunoinformatic tools are described as an important aid by which to overcome the difficulty of achieving success in fungal vaccine development. In silico approaches are great options for the most important and difficult questions regarding the attainment of an efficient fungal vaccine. Here, we suggest how bioinformatic tools could contribute, considering the main challenges, to an effective fungal vaccine.
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Affiliation(s)
- Moisés Morais Inácio
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia 74605-170, Brazil
- Estácio de Goiás University Center, Goiânia 74063-010, Brazil
| | - André Luís Elias Moreira
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia 74605-170, Brazil
| | | | - Karine Mattos
- Faculty of Medicine, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil
| | - Lana O’Hara Souza Silva
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia 74605-170, Brazil
| | - James Venturini
- Faculty of Medicine, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil
| | - Orville Hernandez Ruiz
- MICROBA Research Group—Cellular and Molecular Biology Unit—CIB, School of Microbiology, University of Antioquia, Medellín 050010, Colombia
| | - Fátima Ribeiro-Dias
- Laboratório de Imunidade Natural (LIN), Instituto de Patologia Tropical e Saúde Pública, Federal University of Goiás, Goiânia 74001-970, Brazil
| | - Simone Schneider Weber
- Bioscience Laboratory, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Campo Grande 79070-900, Brazil
| | - Célia Maria de Almeida Soares
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia 74605-170, Brazil
| | - Clayton Luiz Borges
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia 74605-170, Brazil
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