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Chen GM, Huang ZR, Wu L, Wu Q, Guo WL, Zhao WH, Liu B, Zhang W, Rao PF, Lv XC, Ni L, Sun JY, Sun BG. Microbial diversity and flavor of Chinese rice wine (Huangjiu): an overview of current research and future prospects. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2021.02.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Arastehfar A, Khodavaisy S, Daneshnia F, Najafzadeh MJ, Mahmoudi S, Charsizadeh A, Salehi MR, Zarrinfar H, Raeisabadi A, Dolatabadi S, Zare Shahrabadi Z, Zomorodian K, Pan W, Hagen F, Boekhout T. Molecular Identification, Genotypic Diversity, Antifungal Susceptibility, and Clinical Outcomes of Infections Caused by Clinically Underrated Yeasts, Candida orthopsilosis, and Candida metapsilosis: An Iranian Multicenter Study (2014-2019). Front Cell Infect Microbiol 2019; 9:264. [PMID: 31417877 PMCID: PMC6682699 DOI: 10.3389/fcimb.2019.00264] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 07/08/2019] [Indexed: 01/05/2023] Open
Abstract
Despite the increasing occurrence of Candida orthopsilosis and Candida metapsilosis in clinical settings, little is known about their microbiological and clinical properties. Herein, we conducted a national retrospective study (2014–2019) from multiple centers in Iran. Among the 1,770 Candida isolates collected, we identified 600 Candida parapsilosis species complex isolates. Isolate identification was performed by 9-plex PCR, matrix-assisted laser desorption-time of flight mass spectrometry (MALDI-TOF MS), and rDNA sequencing, and antifungal susceptibility testing (AFST) followed CLSI M27-A3/S4; genotyping was performed by amplified fragment length polymorphism (AFLP) analysis; and clinical information was mined. Thirty-one isolates of C. orthopsilosis from various clinical sources, one mixed sample (blood) concurrently containing C. orthopsilosis and C. parapsilosis and one isolate of C. metapsilosis from a nail sample were identified. Although both 9-plex PCR and MALDI-TOF successfully identified all isolates, only 9-plex PCR could identify the agents in a mixed sample. For the C. orthopsilosis isolates, resistance (non-wild type) was noted only for itraconazole (n = 4; 12.5%). Anidulafungin and fluconazole showed the highest and voriconazole had the lowest geometric mean values. AFLP analysis showed three main and four minor genotypes. Interestingly, 90% of nail isolates clustered with 80% of the blood isolates within two clusters, and four blood isolates recovered from four patients admitted to a hospital clustered into two genotypes and showed a high degree of similarity (>99.2%), which suggests that C. orthopsilosis disseminates horizontally. Supported by our data and published case studies, C. orthopsilosis and C. metapsilosis can be linked to challenging clinical failures, and successful outcomes are not always mirrored by in vitro susceptibility. Accordingly, conducting nationwide studies may provide more comprehensive data, which is required for a better prognosis and clinical management of patients.
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Affiliation(s)
- Amir Arastehfar
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands
| | - Sadegh Khodavaisy
- Zoonoses Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnaz Daneshnia
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands
| | - Mohammad-Javad Najafzadeh
- Department of Medical Mycology and Parasitology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shahram Mahmoudi
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arezoo Charsizadeh
- Immunology, Asthma, and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad-Reza Salehi
- Department of Infectious Diseases and Tropical Medicine, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Zarrinfar
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abbas Raeisabadi
- Department of Medical Mycology and Parasitology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Somayeh Dolatabadi
- Faculty of Engineering, Sabzevar University of New Technology, Sabzevar, Iran
| | - Zahra Zare Shahrabadi
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamiar Zomorodian
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Weihua Pan
- Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Ferry Hagen
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands.,Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, Netherlands.,Laboratory of Medical Mycology, Jining No. 1 People's Hospital, Jining, China
| | - Teun Boekhout
- Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands.,Medical Mycology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China.,Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands
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Khan Z, Ahmad S, Al-Sweih N, Mokaddas E, Al-Banwan K, Alfouzan W, Al-Obaid I, Al-Obaid K, Asadzadeh M, Jeragh A, Joseph L, Varghese S, Vayalil S, Al-Musallam O. Changing trends in epidemiology and antifungal susceptibility patterns of six bloodstream Candida species isolates over a 12-year period in Kuwait. PLoS One 2019; 14:e0216250. [PMID: 31042770 PMCID: PMC6494055 DOI: 10.1371/journal.pone.0216250] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 04/16/2019] [Indexed: 01/12/2023] Open
Abstract
Changing trends in incidence and antifungal susceptibility patterns of six Candida species causing candidemia in Kuwait between 2006–2017 are reported. A total of 2075 isolates obtained from 1448 patients were analyzed. Identity of Candida species isolates was determined by phenotypic methods and confirmed by PCR amplification/PCR-sequencing of rDNA and/or MALDI-TOF MS. Antifungal susceptibility was determined by Etest. C. albicans accounted for 539 (37.22%) cases followed by C. parapsilosis (n = 502, 34.67%), C. tropicalis (n = 210, 14.5%), C. glabrata (n = 148, 10.22%), C. krusei (n = 27, 1.81%) and C. dubliniensis (n = 22, 1.5%). The comparative percent distribution of Candida species causing candidemia between 2006–2011 and 2012–2017 was as follows: C. albicans 41.8% and 33.1%, C. parapsilosis complex 32.01% and 37.04%, C. tropicalis 13.59% and 15.31%, and C. glabrata 8.77% and 11.51%, C. krusei 2.0% and 1.7%, and C. dubliniensis 1.75 and 1.3%, respectively. Three of 371 C. albicans isolates during 2006–2011 and five of 363 during 2012–2017 were resistant to fluconazole. Among C. parapsilosis isolates, one of 310 during 2006–2011 and 21 of 446 during 2012–2017 were resistant to this drug. Furthermore, at an epidemiologic cutoff value (ECV) of ≤0.5 μg/ml, 70.1% C. albicans isolates were wild-type for fluconazole during 2006–2011 as compared to 58.1% during 2012–2017. Likewise, at an ECV of ≤2 μg/ml, 98.0% of C. parapsilosis isolates were wild-type during 2006–2011 as compared to 93.4% during 2012–2017. Clonal spread of fluconazole-resistant C. parapsilosis in one major hospital was documented. An 8.8% shift in favor of non-albicans Candida species with concomitant increase in MICs between the two periods preludes emergence of fluconazole-resistant candidemia cases in Kuwait.
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Affiliation(s)
- Ziauddin Khan
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
- * E-mail:
| | - Suhail Ahmad
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Noura Al-Sweih
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
- Department of Microbiology, Maternity Hospital, Shuwaikh, Kuwait
| | - Eiman Mokaddas
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
- Department of Microbiology, Ibn-Sina Hospital, Shuwaikh, Kuwait
| | - Khalifa Al-Banwan
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
- Department of Microbiology, Al-Amiri Hospital, Kuwait City, Kuwait
| | - Wadha Alfouzan
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
- Department of Microbiology, Farwaniya Hospital, Farwaniya, Kuwait
| | - Inaam Al-Obaid
- Department of Microbiology, Al-Sabah Hospital, Shuwaikh, Kuwait
| | - Khaled Al-Obaid
- Department of Microbiology, Mubarak Al-Kabeer Hospital, Jabriya, Kuwait
| | - Mohammad Asadzadeh
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Ahlam Jeragh
- Department of Microbiology, Al-Adan Hospital, Hadyia, Kuwait
| | - Leena Joseph
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Soumya Varghese
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Sandhya Vayalil
- Mycology Reference Laboratory, Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Omar Al-Musallam
- Mycology Reference Laboratory, Department of Microbiology, Faculty of Medicine, Kuwait University, Safat, Kuwait
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Cai H, Zhang T, Zhang Q, Luo J, Cai C, Mao J. Microbial diversity and chemical analysis of the starters used in traditional Chinese sweet rice wine. Food Microbiol 2018. [DOI: 10.1016/j.fm.2018.02.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Cordeiro RA, Sales JA, Ponte YBD, Mendes PBL, Serpa R, Evangelista AJ, Alencar LPD, Pereira-Neto WDA, Brilhante RSN, Sidrim JJC, Castelo-Branco DSCM, Rocha MFG. Phenotype-driven strategies for screening Candida parapsilosis complex for molecular identification. Braz J Microbiol 2018; 49 Suppl 1:193-198. [PMID: 29548715 PMCID: PMC6328843 DOI: 10.1016/j.bjm.2017.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 10/12/2017] [Accepted: 11/16/2017] [Indexed: 11/21/2022] Open
Abstract
In this study, phenotypic methods presented >80% agreement with the molecular identification of 59 Candida parapsilosis complex. Growth at 15% NaCl or pH 7.0 significantly reduced cfu-counts of Candida orthopsilosis, suggesting these conditions may support the development of phenotypic methods for the differentiation of the cryptic species of C. parapsilosis complex.
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Affiliation(s)
- Rossana A Cordeiro
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Jamille A Sales
- Universidade Estatual do Ceará, Escola de Medicina Veterinária, Programa de Pós-Graduação em Ciências Veterinárias, Fortaleza, CE, Brazil
| | - Yago B de Ponte
- Universidade Estatual do Ceará, Escola de Medicina Veterinária, Programa de Pós-Graduação em Ciências Veterinárias, Fortaleza, CE, Brazil
| | - Patrícia B L Mendes
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Rosana Serpa
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Antônio J Evangelista
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Lucas P de Alencar
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Waldemiro de A Pereira-Neto
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Raimunda S N Brilhante
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil.
| | - José J C Sidrim
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Débora S C M Castelo-Branco
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil
| | - Marcos F G Rocha
- Universidade Federal do Ceará, Departmento de Patologia e Medicina Legal, Programa de Pós-Graduação em Microbiologia Médica, Centro Médico Especializado em Micologia, Fortaleza, CE, Brazil; Universidade Estatual do Ceará, Escola de Medicina Veterinária, Programa de Pós-Graduação em Ciências Veterinárias, Fortaleza, CE, Brazil
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