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de Hoog S, Walsh TJ, Ahmed SA, Alastruey-Izquierdo A, Alexander BD, Arendrup MC, Babady E, Bai FY, Balada-Llasat JM, Borman A, Chowdhary A, Clark A, Colgrove RC, Cornely OA, Dingle TC, Dufresne PJ, Fuller J, Gangneux JP, Gibas C, Glasgow H, Graser Y, Guillot J, Groll AH, Haase G, Hanson K, Harrington A, Hawksworth DL, Hayden RT, Hoenigl M, Hubka V, Johnson K, Kus JV, Li R, Meis JF, Lackner M, Lanternier F, Leal SM, Lee F, Lockhart SR, Luethy P, Martin I, Kwon-Chung KJ, Meyer W, Nguyen MH, Ostrosky-Zeichner L, Palavecino E, Pancholi P, Pappas PG, Procop GW, Redhead SA, Rhoads DD, Riedel S, Stevens B, Sullivan KO, Vergidis P, Roilides E, Seyedmousavi A, Tao L, Vicente VA, Vitale RG, Wang QM, Wengenack NL, Westblade L, Wiederhold N, White L, Wojewoda CM, Zhang SX. Reply to Kidd et al., "Inconsistencies within the proposed framework for stabilizing fungal nomenclature risk further confusion". J Clin Microbiol 2024; 62:e0162523. [PMID: 38441056 PMCID: PMC11005378 DOI: 10.1128/jcm.01625-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Affiliation(s)
- Sybren de Hoog
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- Foundation Atlas of Clinical Fungi, Hilversum, the Netherlands
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Department of Basic Pathology, Federal University of Paraná, Curitiba, Brazil
- Research Center for Medical Mycology, Peking University, Beijing, China
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
| | - Thomas J. Walsh
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
- Center for Innovative Therapeutics and Diagnostics, Richmond, Virginia, USA
- University of Maryland School of Medicine, Baltimore, Maryland, USA
- Nomenclature Committee for Fungi, International Mycological Association (IMA), Exeter, United Kingdom
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- European Confederation of Medical Mycology (ECMM), ‘s-Hertogenbosch, the Netherlands
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- Medical Mycological Society of the Americas (MMSA)
- ISHAM Working Group on Diagnostics, Basel, Switzerland
| | - Sarah A. Ahmed
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- Foundation Atlas of Clinical Fungi, Hilversum, the Netherlands
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
| | - Ana Alastruey-Izquierdo
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
- Mycology Reference Laboratory, Spanish National Centre for Microbiology, Madrid, Spain
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
| | - Barbara D. Alexander
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Medical Mycological Society of the Americas (MMSA)
- Departments of Medicine and Pathology, Duke University, Durham, North Carolina, USA
| | - Maiken Cavling Arendrup
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
- Department of Clinical Microbiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- Antifungal Susceptibility Testing Subcommittee of European Committee of Antimicrobial Susceptibility Testing (EUCAST-AFST)
| | - Esther Babady
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Department of Pathology and Laboratory Medicine, Clinical Microbiology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Feng-Yan Bai
- Mycology Committee of Chinese Society for Microbiology, Beijing, China
- Institute of Microbiology, State Key Laboratory of Mycology, Chinese Academy of Sciences, Beijing, China
- Medical Mycology Society of Chinese Medicine and Education Association
- Asia PacificSociety for Medical Mycology
- ISHAM Working Group Veterinary Mycology and One Health, ‘s-Hertogenbosch, the Netherlands
- Mycological Society of China (MSC)
| | - Joan-Miquel Balada-Llasat
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical Microbiology at The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Andrew Borman
- National Mycology Reference Laboratory, Public Health England, Bristol, United Kingdom
| | - Anuradha Chowdhary
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Department of Microbiology, National Reference Laboratory for Antimicrobial Resistance in Fungal Pathogens, Medical Mycology Unit, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Andrew Clark
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Robert C. Colgrove
- Division of Infectious Diseases, Mount Auburn Hospital, Cambridge, Massachusetts, USA
- Infectious Diseases Society of America (ISDA), Arlington, Virginia, USA
| | - Oliver A. Cornely
- European Confederation of Medical Mycology (ECMM), ‘s-Hertogenbosch, the Netherlands
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- University of Cologne, Faculty of Medicine, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany
- Department I of Internal Medicine, University of Cologne, Excellence Center for Medical Mycology, Cologne, Germany
| | - Tanis C. Dingle
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- Alberta Precision Laboratories, Public Health Laboratory, Calgary, Alberta, Canada
| | - Philippe J. Dufresne
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- Department of Mycology, Laboratoire de Santé Publique du Québec, Institut National de Santé Publique du Québec (INSPQ), Sainte-Anne-de-Bellevue, Québec, Canada
| | - Jeff Fuller
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Department of Pathology and Laboratory Medicine, London Health Sciences Center, London, Ontario, Canada
| | - Jean-Pierre Gangneux
- European Confederation of Medical Mycology (ECMM), ‘s-Hertogenbosch, the Netherlands
- Department of Mycology, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Connie Gibas
- University of Texas Health Science Center, San Antonio, Texas, USA
| | - Heather Glasgow
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- Department of Pathology, Clinical and Molecular Microbiology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Yvonne Graser
- Department of Parasitology (Charité), Institute of Microbiology and Hygiene, Humboldt University, Berlin, Germany
| | - Jacques Guillot
- ISHAM Working Group Veterinary Mycology and One Health, ‘s-Hertogenbosch, the Netherlands
- Onoris, École Nationale Vétérinaire, Agroalimentaire et de l'Alimentation Nantes-Atlantique, Nantes, France
| | - Andreas H. Groll
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Department of Pediatric Hematology and Oncology, Infectious Disease Research Program, Center for Bone Marrow Transplantation, University Children’s Hospital, Münster, Germany
| | - Gerhard Haase
- Laboratory Diagnostic Center, RWTH Aachen University Hospital, Aachen, Germany
| | - Kimberly Hanson
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Amanda Harrington
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Loyola University Health System, Loyola University Chicago, Maywood, Illinois, USA
| | - David L. Hawksworth
- Royal Botanic Gardens, Kew, Richmond, Surrey, United Kingdom
- Natural History Museum, London, United Kingdom
- University of Southampton, Southampton, United Kingdom
- Jilin Agricultural University, Chanchung, China
- General Committee for Nomenclature, International Botanical Congress (IBC)
- Advisory Board of International Commission on the Taxonomy of Fungi (ICTF)
| | - Randall T. Hayden
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- Department of Pathology, Clinical and Molecular Microbiology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Martin Hoenigl
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- European Confederation of Medical Mycology (ECMM), ‘s-Hertogenbosch, the Netherlands
- Division of Infectious Diseases, Medical University of Graz, Graz, Austria
- Translational Medical Mycology Research Unit, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
- European Hematology Association, Specialized Working Group for Infections in Hematology, The Hague, the Netherlands
| | - Vit Hubka
- Department of Botany, Charles University, Prague, Czechia
| | - Kristie Johnson
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical Microbiology Laboratory, UMMC Laboratories of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Julianne V. Kus
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Public Health Ontario, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, Canada and University of Toronto, Toronto, Ontario, Canada
| | - Ruoyu Li
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Research Center for Medical Mycology, Peking University, Beijing, China
- ISHAM Working Group on Diagnostics, Basel, Switzerland
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Antifungal Susceptibility Testing Subcommittee of European Committee of Antimicrobial Susceptibility Testing (EUCAST-AFST)
- Medical Mycology Society of Chinese Medicine and Education Association
| | - Jacques F. Meis
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- ISHAM Working Group on Diagnostics, Basel, Switzerland
- University of Cologne, Faculty of Medicine, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany
- Department I of Internal Medicine, University of Cologne, Excellence Center for Medical Mycology, Cologne, Germany
| | - Michaela Lackner
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Sixto M. Leal
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Francesca Lee
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Shawn R. Lockhart
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- European Hematology Association, Specialized Working Group for Infections in Hematology, The Hague, the Netherlands
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Paul Luethy
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical Microbiology Laboratory, UMMC Laboratories of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Isabella Martin
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Dartmouth Health, Lebanon, New Hampshire, USA
| | - Kyung J. Kwon-Chung
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Wieland Meyer
- Nomenclature Committee for Fungi, International Mycological Association (IMA), Exeter, United Kingdom
- Westerdijk Fungal Biodiversity Institute, Utrecht, the Netherlands
| | - M. Hong Nguyen
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- Medical Mycological Society of the Americas (MMSA)
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Luis Ostrosky-Zeichner
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Elizabeth Palavecino
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical Microbiology Laboratory, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Preeti Pancholi
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical Microbiology at The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Peter G. Pappas
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Gary W. Procop
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- The American Board of Pathology, Tampa, Florida, USA
- American Board of Pathology (ABP), Chicago, Illinois, USA
| | - Scott A. Redhead
- Nomenclature Committee for Fungi, International Mycological Association (IMA), Exeter, United Kingdom
- National Mycological Herbarium, Ottawa Research and Development Centre, Science and Technology Branch, Agriculture & Agri-Food Canada, Ottawa, Ontario, Canada
| | - Daniel D. Rhoads
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Laboratory Medicine, Cleveland Clinic, Cleveland, Ohio, USA
- Infection Biology Program, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Stefan Riedel
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Bryan Stevens
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Kaede Ota Sullivan
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
| | - Paschalis Vergidis
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mayo Clinic, Rochester, Minnesota, USA
| | - Emmanuel Roilides
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
- European Confederation of Medical Mycology (ECMM), ‘s-Hertogenbosch, the Netherlands
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Hippokration Hospital, Thessaloniki, Greece
| | - Amir Seyedmousavi
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- ISHAM Working Group Veterinary Mycology and One Health, ‘s-Hertogenbosch, the Netherlands
- Department of Laboratory Medicine, Microbiology Service, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Lili Tao
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Vania A. Vicente
- Department of Basic Pathology, Federal University of Paraná, Curitiba, Brazil
| | - Roxana G. Vitale
- Consejo Nacional de Investigaciones Científicasy Tecnológicas (CONICET), Buenos Aires, Argentina
- Unidad de Parasitología, Sector Micología, Hospital J.M. Ramos Mejía, Buenos Aires, Argentina
| | - Qi-Ming Wang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Nancy L. Wengenack
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mayo Clinic, Rochester, Minnesota, USA
| | - Lars Westblade
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Nathan Wiederhold
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Mycoses Study Group, Education and Research Consortium (MSG-ERC), Pittsburgh, Pennsylvania, USA
- Clinical and Laboratory Standards Institute (CLSI), Pittsburgh, Pennsylvania, USA
- Medical Mycological Society of the Americas (MMSA)
- University of Texas Health Science Center, San Antonio, Texas, USA
| | - Lewis White
- Public Health Wales Microbiology, Cardiff, United Kingdom
| | - Christina M. Wojewoda
- Department of Pathology and Laboratory Medicine, University of Vermont Medical Center, Burlington, Vermont, USA
| | - Sean X. Zhang
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature, ‘s-Hertogenbosch, the Netherlands
- Fungal Diagnostics Laboratory Consortium (FDLC), Baltimore, Maryland, USA
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Xu N, Du LH, Chen YC, Zhang JH, Zhu QF, Chen R, Peng GP, Wang QM, Yu HZ, Rao LQ. Correction: Lonicera japonica Thunb. as a promising antibacterial agent for Bacillus cereus ATCC14579 based on network pharmacology, metabolomics, and in vitro experiments. RSC Adv 2024; 14:11322. [PMID: 38595710 PMCID: PMC11002562 DOI: 10.1039/d4ra90032d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/11/2024] Open
Abstract
[This corrects the article DOI: 10.1039/D3RA00802A.].
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Affiliation(s)
- Nan Xu
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Li-Hua Du
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Yan-Chao Chen
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Jin-Hao Zhang
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Qian-Feng Zhu
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Rong Chen
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Guo-Ping Peng
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Qi-Ming Wang
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Hua-Zhong Yu
- Key Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University Jishou China
| | - Li-Qun Rao
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
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Liu M, Ding RX, Zhang YX, Li HZ, Wang QM. Wickerhamomyces corioli f.a., sp. nov. , a novel yeast species discovered in two mushroom species. Int J Syst Evol Microbiol 2024; 74. [PMID: 38591772 DOI: 10.1099/ijsem.0.006333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Abstract
Two yeast strains, designated as 19-39-3 and 19-40-2, obtained from the fruiting bodies of Trametes versicolor and Marasmius siccus collected in Yunwu Mountain Forest Park, PR China, have been identified as representing a novel asexual ascomycetous yeast species. From the results of phylogenetic analyses of the sequences of the D1/D2 domains of the large subunit (LSU) rRNA, small subunit (SSU) rRNA and translation elongation factor 1-α (TEF1) genes, it was determined that these strains represent a member of the genus Wickerhamomyces, with Wickerhamomyces alni and Candida ulmi as the closest relatives. The novel species exhibited 6.6 and 6.7% differences in the D1/D2 domains compared with W. alni and C. ulmi, respectively. Additionally, distinct biochemical and physiological differences were observed between the novel species and its related counterparts. No sexual reproduction was observed in these strains, leading to the proposal of the name Wickerhamomyces corioli f.a., sp. nov. for this newly discovered species.
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Affiliation(s)
- Min Liu
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, PR China
- Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding 071002, Hebei, PR China
| | - Ruo-Xin Ding
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, PR China
| | - Yu-Xuan Zhang
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, PR China
| | - Hao-Ze Li
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, PR China
| | - Qi-Ming Wang
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, PR China
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, Hebei University, Baoding 071002, Hebei, PR China
- Key Laboratory of Microbial Diversity Research and Application of Hebei Province, Hebei University, Baoding 071002, Hebei, PR China
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Cheng Y, Wu L, Huang D, Wang Q, Fan Y, Zhang X, Fan H, Yao W, Liu B, Yu G, Pan Y, Xu F, He Z, Dong X, Ma R, Min X, Ge X, Chen H, Liu Q, Hu Y, Liu Y, Yang C, Yang Y, Li X, Zhou L. Myeloprotection with trilaciclib in Chinese patients with extensive-stage small cell lung cancer receiving chemotherapy: Results from a randomized, double-blind, placebo-controlled phase III study (TRACES). Lung Cancer 2024; 188:107455. [PMID: 38224653 DOI: 10.1016/j.lungcan.2023.107455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/26/2023] [Accepted: 12/26/2023] [Indexed: 01/17/2024]
Abstract
INTRODUCTION Trilaciclib is a transient cyclin-dependent kinase 4/6 inhibitor that decreases the incidence of chemotherapy-induced myelosuppression in extensive-stage small cell lung cancer (ES-SCLC). TRACES study was designed to assess the safety, efficacy and pharmacokinetics (PK) of trilaciclib before chemotherapy in Chinese patients with ES-SCLC. METHODS The study included an open-label safety run-in part (Part 1) and double-blinded, placebo-controlled part (Part 2) where patients received trilaciclib or placebo before chemotherapy. Treatment-naïve or previously treated ES-SCLC patients received intravenous trilaciclib (240 mg/m2) or placebo before etoposide/carboplatin or topotecan, respectively. Primary endpoints were PK, safety and duration of severe neutropenia (DSN) in Cycle 1 in Part 1 and Part 2. Exploratory endpoints included the effect of trilaciclib on other myeloprotection endpoints, safety and antitumor efficacy. RESULTS Overall, 95 Chinese patients were enrolled, of which 12 and 83 patients were in Part 1 and Part 2, respectively. In Part 1, trilaciclib was well tolerated. Non-compartmental analysis results revealed no substantial differences in the main exposure parameters. In Part 2, 41 patients received trilaciclib, and 42 received placebo. Patients in trilaciclib arm vs placebo arm had a clinically and statistically significant decrease in DSN (mean [SD]) in Cycle 1 (0 [1.7] vs 2 [3.0] days; P = 0.0003), with improvements in additional neutrophil, red blood cell, and platelet measures. After a median follow-up of 14.1 months, the median overall survival was 12.0 months in trilaciclib arm and 8.8 months in placebo arm (HR, 0.69; 95 % CI: 0.40-1.22). Median progression-free survival was 4.8 months and 4.3 months, respectively (HR, 0.86; 95 % CI: 0.53-1.39). Trilaciclib had a well-tolerated safety profile. CONCLUSIONS Trilaciclib in the Chinese population demonstrated a similar PK and safety profile as seen in other global trials. There was significant reduction of DSN in Cycle 1, thereby substantiating the myeloprotective effects of trilaciclib in Chinese ES-SCLC patients.
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Affiliation(s)
- Ying Cheng
- Jilin Cancer Hospital, Changchun, China.
| | - Lin Wu
- Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Dingzhi Huang
- Tianjin Medical University Cancer Hospital and Institute, Tianjin, China
| | - QiMing Wang
- Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Yun Fan
- Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - XiQin Zhang
- Shandong Cancer Hospital & Institute, Jinan, China
| | - HuiJie Fan
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | | | - BaoGang Liu
- Harbin Medical University Cancer Hospital, Harbin, China
| | - GuoHua Yu
- Weifang People's Hospital, Weifang, China
| | - YueYin Pan
- The First Affiliated Hospital of USTC, Hefei, China
| | - Fei Xu
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | | | - XiaoRong Dong
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Ma
- Liaoning Cancer Hospital, Shenyang, China
| | | | - XiaoSong Ge
- Affiliated Hospital of Jiangnan University, Wuxi, China
| | - Hualin Chen
- Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Qun Liu
- The First Affiliated Hospital of Xiamen University, Xiamen, China
| | | | - Ying Liu
- Jilin Cancer Hospital, Changchun, China
| | - Chen Yang
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China and Simcere Zaiming Medical Technology Co., Ltd, Beijing, China
| | - Yang Yang
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China and Simcere Zaiming Medical Technology Co., Ltd, Beijing, China
| | - Xiucui Li
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China and Simcere Zaiming Medical Technology Co., Ltd, Beijing, China
| | - Li Zhou
- State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China and Simcere Zaiming Medical Technology Co., Ltd, Beijing, China
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Liu M, Jiang YL, Zhang YX, Wang QM. Nakazawaea tricholomae f.a., sp. nov., a Novel Ascomycetous Yeast Species Isolated from Two Mushroom Species in China. Curr Microbiol 2024; 81:78. [PMID: 38281277 DOI: 10.1007/s00284-023-03600-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 12/23/2023] [Indexed: 01/30/2024]
Abstract
Two yeast strains designated as 20-27-1 and 20-28 were isolated from the fruiting bodies of Tricholoma gambosum and Marasmius maximus, respectively, which were collected in Wudaogou, Weichang county, Chengde area, Hebei Province, China. The multi-locus analysis of the sequences of the rDNA ITS, D1/D2 LSU, and SSU regions, together with partial sequences of two protein-coding genes RPB1 and TEF1 indicates that the two strains are closely related to Nakazawaea ernobii and Nakazawaea holstii, showing the similarity values of 99.3-98.7%, 97.2-97.1%, 91.9-92.5%, and 84.6% in D1/D2 LSU, ITS, TEF1, and RPB1, respectively. Physiologically, the two strains are different from N. ernobii and N. holstii in the assimilation of melibiose, inulin, and DL-lactic acid. Both the phenotypic and phylogenetic analyses indicate that those two strains represent a novel species in the genus Nakazawaea, for which the name Nakazawaea tricholomae f.a., sp. nov. (Fungal Names: FN 571492) is proposed.
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Affiliation(s)
- Min Liu
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
- Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, 071002, Hebei, China
| | - You-Liang Jiang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Yu-Xuan Zhang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China.
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, Hebei University, Baoding, 071002, Hebei, China.
- Key Laboratory of Microbial Diversity Research and Application of Hebei Province, Hebei University, Baoding, 071002, Hebei, China.
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6
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Chen JW, Shan TK, Wei TW, Jiang QQ, Du C, Gu LF, Yang TT, Zhou LH, Wang SB, Bao YL, Wang H, Ji Y, Xie LP, Gu AH, Sun CQ, Wang QM, Wang LS. SIRT3-dependent mitochondrial redox homeostasis mitigates CHK1 inhibition combined with gemcitabine treatment induced cardiotoxicity in hiPSC-CMs and mice. Arch Toxicol 2023; 97:3209-3226. [PMID: 37798514 DOI: 10.1007/s00204-023-03611-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/20/2023] [Indexed: 10/07/2023]
Abstract
Administration of CHK1-targeted anticancer therapies is associated with an increased cumulative risk of cardiac complications, which is further amplified when combined with gemcitabine. However, the underlying mechanisms remain elusive. In this study, we generated hiPSC-CMs and murine models to elucidate the mechanisms underlying CHK1 inhibition combined with gemcitabine-induced cardiotoxicity and identify potential targets for cardioprotection. Mice were intraperitoneally injected with 25 mg/kg CHK1 inhibitor AZD7762 and 20 mg/kg gemcitabine for 3 weeks. hiPSC-CMs and NMCMs were incubated with 0.5 uM AZD7762 and 0.1 uM gemcitabine for 24 h. Both pharmacological inhibition or genetic deletion of CHK1 and administration of gemcitabine induced mtROS overproduction and pyroptosis in cardiomyocytes by disrupting mitochondrial respiration, ultimately causing heart atrophy and cardiac dysfunction in mice. These toxic effects were further exacerbated with combination administration. Using mitochondria-targeting sequence-directed vectors to overexpress CHK1 in cardiomyocyte (CM) mitochondria, we identified the localization of CHK1 in CM mitochondria and its crucial role in maintaining mitochondrial redox homeostasis for the first time. Mitochondrial CHK1 function loss mediated the cardiotoxicity induced by AZD7762 and CHK1-knockout. Mechanistically, mitochondrial CHK1 directly phosphorylates SIRT3 and promotes its expression within mitochondria. On the contrary, both AZD7762 or CHK1-knockout and gemcitabine decreased mitochondrial SIRT3 abundance, thus resulting in respiration dysfunction. Further hiPSC-CMs and mice experiments demonstrated that SIRT3 overexpression maintained mitochondrial function while alleviating CM pyroptosis, and thereby improving mice cardiac function. In summary, our results suggest that targeting SIRT3 could represent a novel therapeutic approach for clinical prevention and treatment of cardiotoxicity induced by CHK1 inhibition and gemcitabine.
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Affiliation(s)
- Jia-Wen Chen
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Tian-Kai Shan
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Tian-Wen Wei
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Qi-Qi Jiang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Chong Du
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Ling-Feng Gu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Tong-Tong Yang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Liu-Hua Zhou
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Si-Bo Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Yu-Lin Bao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Hao Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China
| | - Yong Ji
- Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, People's Republic of China
| | - Li-Ping Xie
- Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, People's Republic of China
| | - Ai-Hua Gu
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing, People's Republic of China
| | - Chong-Qi Sun
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
| | - Qi-Ming Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China.
| | - Lian-Sheng Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu Province, People's Republic of China.
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7
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Jiang T, Jin Q, Wang J, Wu F, Chen J, Chen G, Huang Y, Chen J, Cheng Y, Wang Q, Pan Y, Zhou J, Shi J, Xu X, Lin L, Zhang W, Zhang Y, Liu Y, Fang Y, Feng J, Wang Z, Hu S, Fang J, Shu Y, Cui J, Hu Y, Yao W, Li X, Lin X, Wang R, Wang Y, Shi W, Feng G, Ni J, Mao B, Ren D, Sun H, Zhang H, Chen L, Zhou C, Ren S. HLA-I Evolutionary Divergence Confers Response to PD-1 Blockade plus Chemotherapy in Untreated Advanced Non-Small Cell Lung Cancer. Clin Cancer Res 2023; 29:4830-4843. [PMID: 37449971 DOI: 10.1158/1078-0432.ccr-23-0604] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/13/2023] [Accepted: 07/11/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE PD-1 blockade plus chemotherapy has become the new standard of care in patients with untreated advanced non-small cell lung cancer (NSCLC), whereas predictive biomarkers remain undetermined. EXPERIMENTAL DESIGN We integrated clinical, genomic, and survival data of 427 NSCLC patients treated with first-line PD-1 blockade plus chemotherapy or chemotherapy from two phase III trials (CameL and CameL-sq) and investigated the predictive and prognostic value of HLA class I evolutionary divergence (HED). RESULTS High HED could predict significantly improved objective response rate (ORR), progression-free survival (PFS), and overall survival (OS) in those who received PD-1 blockade plus chemotherapy [in the CameL trial, ORR: 81.8% vs. 53.2%; P = 0.032; PFS: hazard ratio (HR), 0.47; P = 0.012; OS: HR, 0.40; P = 0.014; in the CameL-sq trial, ORR: 89.2% vs. 62.3%; P = 0.007; PFS: HR, 0.49; P = 0.005; OS: HR, 0.38; P = 0.002], but not chemotherapy. In multivariate analysis adjusted for PD-L1 expression and tumor mutation burden, high HED was independently associated with markedly better ORR, PFS, and OS in both trials. Moreover, the joint utility of HED and PD-L1 expression showed better performance than either alone in predicting treatment benefit from PD-1 blockade plus chemotherapy. Single-cell RNA sequencing of 58,977 cells collected from 11 patients revealed that tumors with high HED had improved antigen presentation and T cell-mediated antitumor immunity, indicating an inflamed tumor microenvironment phenotype. CONCLUSIONS These findings suggest that high HED could portend survival benefit in advanced NSCLC treated with first-line PD-1 blockade plus chemotherapy. See related commentary by Dimou, p. 4706.
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Affiliation(s)
- Tao Jiang
- Department of Medical Oncology, Shanghai Pulmonary Hospital and Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Qiqi Jin
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jiahao Wang
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Fengying Wu
- Department of Medical Oncology, Shanghai Pulmonary Hospital and Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Jian Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Gongyan Chen
- First Ward of Respiratory Medicine, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yunchao Huang
- Department of Thoracic Surgery, Yunnan Cancer Hospital and the Third Affiliated Hospital of Kunming Medical University and Yunnan Cancer Center, Kunming, China
| | - Jianhua Chen
- Department of Medical Oncology-Chest (1), Hunan Cancer Hospital, Changsha, China
| | - Ying Cheng
- Department of Medical Oncology, Jilin Cancer Hospital, Changchun, China
| | - QiMing Wang
- Department of Oncology, Henan Cancer Hospital, Zhengzhou, China
| | - Yueyin Pan
- Department of Chemotherapy Oncology, Anhui Provincial Hospital, Hefei, China
| | - Jianying Zhou
- Respiratory Medicine, The First Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Jianhua Shi
- Internal Medicine Ward 2, Linyi Cancer Hospital, Linyi, China
| | - Xingxiang Xu
- Respiratory Department, The Northern Jiangsu People's Hospital, Yangzhou, China
| | - LiZhu Lin
- Oncology Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wei Zhang
- Department of Respiratory Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yiping Zhang
- Department of Thoracic Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yunpeng Liu
- Department of Medical Oncology, The First Hospital of China, Medical University, Shenyang, China
| | - Yong Fang
- Department of Medical Oncology, Sir Run Run Shaw Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jifeng Feng
- Department of Thoracic Medical Oncology, Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research and The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Zhehai Wang
- Department of Respiratory, Shandong Cancer Hospital and Institute, Jinan, China
| | - Sheng Hu
- Department of Thoracic Oncology, Hubei Cancer Hospital, Wuhan, China
| | - Jian Fang
- The Second Department of Thoracic Oncology, Beijing Cancer Hospital, Beijing, China
| | - Yongqian Shu
- Department of Oncology, Jiangsu Province Hospital, Nanjing, China
| | - Jiuwei Cui
- Department of Medical Oncology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Yi Hu
- Oncology Department, General Hospital of Chinese People's Liberation Army, Beijing, China
| | - Wenxiu Yao
- Department of Thoracic Oncology, Sichuan Provincial Cancer Hospital, Chengdu, China
| | - Xingya Li
- Department of Medical Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyan Lin
- Department of Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Rui Wang
- Department of Medical Oncology, Anhui Chest Hospital, Hefei, China
| | - Yongsheng Wang
- Department of Thoracic Medical Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Shi
- Clinical Research and Development, Jiangsu Hengrui Pharmaceuticals, China
| | - Gaohua Feng
- Department of Pulmonary and Critical Care Medicine, Zhangjiagang Hospital of Traditional Chinese Medicine, Suzhou, China
| | - Jun Ni
- Department of Pulmonary and Critical Care Medicine, Zhangjiagang Hospital of Traditional Chinese Medicine, Suzhou, China
| | - Beibei Mao
- Genecast Biotechnology Co., Ltd, Jiangsu Province, China
| | - Dandan Ren
- Genecast Biotechnology Co., Ltd, Jiangsu Province, China
| | - Huaibo Sun
- Genecast Biotechnology Co., Ltd, Jiangsu Province, China
| | - Henghui Zhang
- Genecast Biotechnology Co., Ltd, Jiangsu Province, China
- Biomedical Innovation Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China; School of Oncology, Capital Medical University, Beijing, China
| | - Luonan Chen
- Department of Medical Oncology, Shanghai Pulmonary Hospital and Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
- Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou, China
| | - Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital and Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
| | - Shengxiang Ren
- Department of Medical Oncology, Shanghai Pulmonary Hospital and Thoracic Cancer Institute, Tongji University School of Medicine, Shanghai, China
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8
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de Hoog S, Walsh TJ, Ahmed SA, Alastruey-Izquierdo A, Alexander BD, Arendrup MC, Babady E, Bai FY, Balada-Llasat JM, Borman A, Chowdhary A, Clark A, Colgrove RC, Cornely OA, Dingle TC, Dufresne PJ, Fuller J, Gangneux JP, Gibas C, Glasgow H, Gräser Y, Guillot J, Groll AH, Haase G, Hanson K, Harrington A, Hawksworth DL, Hayden RT, Hoenigl M, Hubka V, Johnson K, Kus JV, Li R, Meis JF, Lackner M, Lanternier F, Leal Jr. SM, Lee F, Lockhart SR, Luethy P, Martin I, Kwon-Chung KJ, Meyer W, Nguyen MH, Ostrosky-Zeichner L, Palavecino E, Pancholi P, Pappas PG, Procop GW, Redhead SA, Rhoads DD, Riedel S, Stevens B, Sullivan KO, Vergidis P, Roilides E, Seyedmousavi A, Tao L, Vicente VA, Vitale RG, Wang QM, Wengenack NL, Westblade L, Wiederhold N, White L, Wojewoda CM, Zhang SX. A conceptual framework for nomenclatural stability and validity of medically important fungi: a proposed global consensus guideline for fungal name changes supported by ABP, ASM, CLSI, ECMM, ESCMID-EFISG, EUCAST-AFST, FDLC, IDSA, ISHAM, MMSA, and MSGERC. J Clin Microbiol 2023; 61:e0087323. [PMID: 37882528 PMCID: PMC10662369 DOI: 10.1128/jcm.00873-23] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023] Open
Abstract
The rapid pace of name changes of medically important fungi is creating challenges for clinical laboratories and clinicians involved in patient care. We describe two sources of name change which have different drivers, at the species versus the genus level. Some suggestions are made here to reduce the number of name changes. We urge taxonomists to provide diagnostic markers of taxonomic novelties. Given the instability of phylogenetic trees due to variable taxon sampling, we advocate to maintain genera at the largest possible size. Reporting of identified species in complexes or series should where possible comprise both the name of the overarching species and that of the molecular sibling, often cryptic species. Because the use of different names for the same species will be unavoidable for many years to come, an open access online database of the names of all medically important fungi, with proper nomenclatural designation and synonymy, is essential. We further recommend that while taxonomic discovery continues, the adaptation of new name changes by clinical laboratories and clinicians be reviewed routinely by a standing committee for validation and stability over time, with reference to an open access database, wherein reasons for changes are listed in a transparent way.
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Affiliation(s)
- Sybren de Hoog
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- Foundation Atlas of Clinical Fungi, Hilversum, the Netherlands
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Department of Basic Pathology, Federal University of Paraná, Curitiba, Brazil
- Research Center for Medical Mycology, Peking University, Beijing, China
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
| | - Thomas J. Walsh
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
- Center for Innovative Therapeutics and Diagnostics, Richmond, Virginia, USA
- University of Maryland School of Medicine, Baltimore, Maryland, USA
- Nomenclature Committee for Fungi, International Mycological Association (IMA)
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- European Confederation of Medical Mycology (ECMM)
- Clinical and Laboratory Standards Institute (CLSI)
- Medical Mycological Society of the Americas (MMSA)
- ISHAM Working Group on Diagnostics
| | - Sarah A. Ahmed
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- Foundation Atlas of Clinical Fungi, Hilversum, the Netherlands
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
| | - Ana Alastruey-Izquierdo
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
- Mycology Reference Laboratory, Spanish National Centre for Microbiology, Madrid, Spain
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
| | - Barbara D. Alexander
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Departments of Medicine and Pathology, Duke University, Durham, North Carolina, USA
| | - Maiken Cavling Arendrup
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark; Department of Clinical Microbiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- Antifungal Susceptibility Testing Subcommittee of European Committee of Antimicrobial Susceptibility Testing (EUCAST-AFST)
| | - Esther Babady
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical Microbiology Service, Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Feng-Yan Bai
- Mycology Committee of Chinese Society for Microbiology
- Institute of Microbiology, State Key Laboratory of Mycology, Chinese Academy of Sciences, Beijing, China
- Medical Mycology Society of Chinese Medicine and Education Association
- Asia Pacific Society for Medical Mycology
- ISHAM Working Group Veterinary Mycology and One Health
- Mycological Society of China (MSC)
| | - Joan-Miquel Balada-Llasat
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical Microbiology at The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Andrew Borman
- National Mycology Reference Laboratory, Public Health England, Bristol, United Kingdom
| | - Anuradha Chowdhary
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Department of Microbiology, National Reference Laboratory for Antimicrobial Resistance in Fungal Pathogens, Medical Mycology Unit, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Andrew Clark
- Fungal Diagnostics Laboratory Consortium (FDLC)
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Robert C. Colgrove
- Division of Infectious Diseases, Mount Auburn Hospital, Cambridge, Massachusetts, USA
- Infectious Diseases Society of America (ISDA)
| | - Oliver A. Cornely
- European Confederation of Medical Mycology (ECMM)
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- University of Cologne, Faculty of Medicine, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany
- Department I of Internal Medicine, University of Cologne, Excellence Center for Medical Mycology, Cologne, Germany
| | - Tanis C. Dingle
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical and Laboratory Standards Institute (CLSI)
- Alberta Precision Laboratories, Public Health Laboratory, Calgary, Alberta, Canada
| | - Philippe J. Dufresne
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical and Laboratory Standards Institute (CLSI)
- Mycology Department, Laboratoire de Santé Publique du Québec, Institut National de Santé Publique du Québec (INSPQ), Sainte-Anne-de-Bellevue, Québec, Canada
| | - Jeff Fuller
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Department of Pathology and Laboratory Medicine, London Health Sciences Center, London, Ontario, Canada
| | - Jean-Pierre Gangneux
- European Confederation of Medical Mycology (ECMM)
- Department of Mycology, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Connie Gibas
- University of Texas Health Science Center, San Antonio, Texas, USA
| | - Heather Glasgow
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical and Molecular Microbiology, Department of Pathology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Yvonne Gräser
- Department of Parasitology (Charité), Institute of Microbiology and Hygiene, Humboldt University, Berlin, Germany
| | - Jacques Guillot
- ISHAM Working Group Veterinary Mycology and One Health
- Onoris, École Nationale Vétérinaire, Agroalimentaire et de l'Alimentation Nantes-Atlantique, Nantes, France
| | - Andreas H. Groll
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Infectious Disease Research Program, Department of Pediatric Hematology and Oncology and Center for Bone Marrow Transplantation, University Children’s Hospital, Münster, Germany
| | - Gerhard Haase
- Laboratory Diagnostic Center, RWTH Aachen University Hospital, Aachen, Germany
| | - Kimberly Hanson
- Fungal Diagnostics Laboratory Consortium (FDLC)
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Amanda Harrington
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Loyola University Health System, Loyola University Chicago, Maywood, Illinois, USA
| | - David L. Hawksworth
- Royal Botanic Gardens, Kew, Richmond, Surrey, United Kingdom
- Natural History Museum, London, United Kingdom
- University of Southampton, Southampton, United Kingdom
- Jilin Agricultural University, Chanchung, China
- General Committee for Nomenclature, International Botanical Congress (IBC)
- Advisory Board of International Commission on the Taxonomy of Fungi (ICTF)
| | - Randall T. Hayden
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical and Laboratory Standards Institute (CLSI)
- Clinical and Molecular Microbiology, Department of Pathology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Martin Hoenigl
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- European Confederation of Medical Mycology (ECMM)
- Division of Infectious Diseases, Medical University of Graz, Graz, Austria
- Translational Medical Mycology Research Unit, ECMM Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria
- European Hematology Association, Specialized Working Group for Infections in Hematology, The Hague, the Netherlands
| | - Vit Hubka
- Department of Botany, Charles University, Prague, Czechia
| | - Kristie Johnson
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical Microbiology Laboratory, UMMC Laboratories of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Julianne V. Kus
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Public Health Ontario, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, Canada and University of Toronto, Toronto, Ontario, Canada
| | - Ruoyu Li
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Research Center for Medical Mycology, Peking University, Beijing, China
- ISHAM Working Group on Diagnostics
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Antifungal Susceptibility Testing Subcommittee of European Committee of Antimicrobial Susceptibility Testing (EUCAST-AFST)
- Medical Mycology Society of Chinese Medicine and Education Association
| | - Jacques F. Meis
- Radboudumc-CWZ Centre of Expertise for Mycology, Nijmegen, the Netherlands
- ISHAM Working Group on Diagnostics
- University of Cologne, Faculty of Medicine, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne, Germany
- Department I of Internal Medicine, University of Cologne, Excellence Center for Medical Mycology, Cologne, Germany
| | - Michaela Lackner
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Sixto M. Leal Jr.
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- Clinical and Laboratory Standards Institute (CLSI)
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Francesca Lee
- Fungal Diagnostics Laboratory Consortium (FDLC)
- University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Shawn R. Lockhart
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Paul Luethy
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical Microbiology Laboratory, UMMC Laboratories of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Isabella Martin
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Dartmouth Health, Lebanon, New Hampshire, USA
| | - Kyung J. Kwon-Chung
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Wieland Meyer
- Nomenclature Committee for Fungi, International Mycological Association (IMA)
- Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands
| | - M. Hong Nguyen
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- Medical Mycological Society of the Americas (MMSA)
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Luis Ostrosky-Zeichner
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Elizabeth Palavecino
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical Microbiology Laboratory, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Preeti Pancholi
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical Microbiology at The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Peter G. Pappas
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Gary W. Procop
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Clinical and Laboratory Standards Institute (CLSI)
- The American Board of Pathology, Tampa, Florida, USA
- American Board of Pathology (ABP)
| | - Scott A. Redhead
- Nomenclature Committee for Fungi, International Mycological Association (IMA)
- National Mycological Herbarium, Ottawa Research and Development Centre, Science and Technology Branch, Agriculture & Agri-Food Canada, Ottawa, Ontario, Canada
| | - Daniel D. Rhoads
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
- Department of Laboratory Medicine, Cleveland Clinic, Cleveland, Ohio, USA
- Infection Biology Program, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Stefan Riedel
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Bryan Stevens
- Fungal Diagnostics Laboratory Consortium (FDLC)
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Kaede Ota Sullivan
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania, USA
| | - Paschalis Vergidis
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Mayo Clinic, Rochester, Minnesota, USA
| | - Emmanuel Roilides
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
- European Confederation of Medical Mycology (ECMM)
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- Hippokration Hospital, Thessaloniki, Greece
| | - Amir Seyedmousavi
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Fungal Infection Study Group, European Society of Clinical Microbiology and Infectious Diseases (EFISG/ESCMID), Basel, Switzerland
- ISHAM Working Group Veterinary Mycology and One Health
- Microbiology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Lili Tao
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Vania A. Vicente
- Department of Basic Pathology, Federal University of Paraná, Curitiba, Brazil
| | - Roxana G. Vitale
- Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Buenos Aires, Argentina
- Unidad de Parasitología, Sector Micología, Hospital J.M. Ramos Mejía, Buenos Aires, Argentina
| | - Qi-Ming Wang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Nancy L. Wengenack
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Mayo Clinic, Rochester, Minnesota, USA
| | - Lars Westblade
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, USA
| | - Nathan Wiederhold
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Mycoses Study Group, Education and Research Consortium (MSG-ERC)
- Clinical and Laboratory Standards Institute (CLSI)
- Medical Mycological Society of the Americas (MMSA)
- University of Texas Health Science Center, San Antonio, Texas, USA
| | - Lewis White
- Public Health Wales Microbiology, Cardiff, United Kingdom
| | - Christina M. Wojewoda
- Department of Pathology and Laboratory Medicine, University of Vermont Medical Center, Burlington, Vermont, USA
| | - Sean X. Zhang
- International Society for Human and Animal Mycology (ISHAM), Working Group Nomenclature
- Fungal Diagnostics Laboratory Consortium (FDLC)
- Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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9
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Yu HT, Shang YJ, Zhu HY, Han PJ, Wang QM, Santos ARO, Barros KO, Souza GFL, Alvarenga FBM, Abegg MA, Rosa CA, Bai FY. Yueomyces silvicola sp. nov., a novel ascomycetous yeast species unable to utilize ammonium, glutamate, and glutamine as sole nitrogen sources. Yeast 2023; 40:540-549. [PMID: 37818980 DOI: 10.1002/yea.3901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/13/2023] Open
Abstract
Five yeast strains isolated from tree bark and rotten wood collected in central and southwestern China, together with four Brazilian strains (three from soil and rotting wood collected in an Amazonian rainforest biome and one from Bromeliad collected in Alagoas state) and one Costa Rican strain isolated from a flower beetle, represent a new species closely related with Yueomyces sinensis in Saccharomycetaceae, as revealed by the 26S ribosomal RNA gene D1/D2 domain and the internal transcribed spacer region sequence analysis. The name Yueomyces silvicola sp. nov. is proposed for this new species with the holotype China General Microbiological Culture Collection Center 2.6469 (= Japan Collection of Microorganisms 34885). The new species exhibits a whole-genome average nucleotide identity value of 77.8% with Y. sinensis. The two Yueomyces species shared unique physiological characteristics of being unable to utilize ammonium and the majority of the amino acids, including glutamate and glutamine, as sole nitrogen sources. Among the 20 amino acids tested, only leucine and tyrosine can be utilized by the Yueomyces species. Genome sequence comparison showed that GAT1, which encodes a GATA family protein participating in transcriptional activation of nitrogen-catabolic genes in Saccharomyces cerevisiae, is absent in the Yueomyces species. However, the failure of the Yueomyces species to utilize ammonium, glutamate, and glutamine, which are generally preferred nitrogen sources for microorganisms, implies that more complicated alterations in the central nitrogen metabolism pathway might occur in the genus Yueomyces.
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Affiliation(s)
- Hong-Tao Yu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Yu-Jie Shang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Hai-Yan Zhu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Qi-Ming Wang
- School of Life Sciences, Hebei University, Baoding, China
| | - Ana Raquel O Santos
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Katharina O Barros
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Gisele F L Souza
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Flávia B M Alvarenga
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Maxwel A Abegg
- Institute of Exact Sciences and Technology (ICET), Federal University of Amazonas (UFAM), Itacoatiara, Amazonas, Brazil
| | - Carlos A Rosa
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
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10
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Steins L, Guerreiro MA, Duhamel M, Liu F, Wang QM, Boekhout T, Begerow D. Comparative genomics of smut fungi suggest the ability of meiosis and mating in asexual species of the genus Pseudozyma (Ustilaginales). BMC Genomics 2023; 24:321. [PMID: 37312063 DOI: 10.1186/s12864-023-09387-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 05/18/2023] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND The Ustilaginales comprise hundreds of plant-parasitic fungi with a characteristic life cycle that directly links sexual reproduction and parasitism: One of the two mating-type loci codes for a transcription factor that not only facilitates mating, but also initiates the infection process. However, several species within the Ustilaginales have no described parasitic stage and were historically assigned to the genus Pseudozyma. Molecular studies have shown that the group is polyphyletic, with members being scattered in various lineages of the Ustilaginales. Together with recent findings of conserved fungal effectors in these non-parasitic species, this raises the question if parasitism has been lost recently and in multiple independent events or if there are hitherto undescribed parasitic stages of these fungi. RESULTS In this study, we sequenced genomes of five Pseudozyma species together with six parasitic species from the Ustilaginales to compare their genomic capability to perform two central functions in sexual reproduction: mating and meiosis. While the loss of sexual capability is assumed in certain lineages and asexual species are common in Asco- and Basidiomycota, we were able to successfully annotate potentially functional mating and meiosis genes that are conserved throughout the whole group. CONCLUSION Our data suggest that at least the key functions of a sexual lifestyle are maintained in the analyzed genomes, challenging the current understanding of the so-called asexual species with respect to their evolution and ecological role.
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Affiliation(s)
- Lena Steins
- Evolution of Plants and Fungi, Ruhr-University Bochum, Bochum, Germany
| | - Marco Alexandre Guerreiro
- Evolution of Plants and Fungi, Ruhr-University Bochum, Bochum, Germany
- Environmental Genomics, Germany and Max Planck Institute for Evolutionary Biology, Botanical Institute, Christian-Albrechts University of Kiel, Plön, Germany
| | - Marine Duhamel
- Evolution of Plants and Fungi, Ruhr-University Bochum, Bochum, Germany
- Ecologie Systématique Evolution, IDEEV, CNRS, Université Paris-Saclay, AgroParisTech, Gif-Sur-Yvette, Paris, France
| | - Fei Liu
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Teun Boekhout
- College of Science, King Saud University, Riyadh, Saudi Arabia
- Westerdijk Fungal Biodiversity Institute, Utrecht, the Netherlands
| | - Dominik Begerow
- Evolution of Plants and Fungi, Ruhr-University Bochum, Bochum, Germany.
- Organismic Botany and Mycology, University of Hamburg, IPM, Hamburg, Germany.
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11
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Li YY, Liu F, Wang QM. The First Complete Genome Resource for the Plant-Pathogenic Fungus Exobasidium rhododendri. Phytopathology 2023; 113:1133-1136. [PMID: 36415136 DOI: 10.1094/phyto-08-22-0301-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Exobasidium rhododendri is a parasite of Rhododendron and also infects apples. A chromosome-level genome of E. rhododendri was assembled using the PacBio and Illumina datasets. The complete genome length is 17.6 Mb, with N50 of 5.45 Mb, and its GC content is 50.08%. The assembly obtained contains four scaffolds, including three nuclear chromosomes and one mitochondrion. There are a total of 6,982 predicted protein-encoding genes containing 406 fungal secretion proteins and 249 candidate effectors in the E. rhododendri genome. This high-quality genome will help understand the pathogenic mechanism of this fungus.
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Affiliation(s)
- Yao-Yao Li
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, China
| | - Fei Liu
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, China
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, China
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, Hebei University, Baoding 071002, Hebei, China
- Key Laboratory of Microbial Diversity Research and Application of Hebei Province, Hebei University, Baoding 071002, Hebei, China
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12
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Xu N, Du LH, Chen YC, Zhang JH, Zhu QF, Chen R, Peng GP, Wang QM, Yu HZ, Rao LQ. Lonicera japonica Thunb. as a promising antibacterial agent for Bacillus cereus ATCC14579 based on network pharmacology, metabolomics, and in vitro experiments. RSC Adv 2023; 13:15379-15390. [PMID: 37223411 PMCID: PMC10201548 DOI: 10.1039/d3ra00802a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/15/2023] [Indexed: 05/25/2023] Open
Abstract
Lonicera japonica Thunb. has attracted much attention for its treatment of bacterial and viral infectious diseases, while its active ingredients and potential mechanisms of action have not been fully elucidated. Here, we combined metabolomics, and network pharmacology to explore the molecular mechanism of Bacillus cereus ATCC14579 inhibition by Lonicera japonica Thunb. In vitro inhibition experiments showed that the Lonicera japonica Thunb.'s water extracts, ethanolic extract, luteolin, quercetin, and kaempferol strongly inhibited Bacillus cereus ATCC14579. In contrast, chlorogenic acid and macranthoidin B had no inhibitory effect on Bacillus cereus ATCC14579. Meanwhile, the minimum inhibitory concentrations of luteolin, quercetin, and kaempferol against Bacillus cereus ATCC14579 were 15.625 μg mL-1, 31.25 μg mL-1, and 15.625 μg mL-1. Based on the previous experimental basis, the metabolomic analysis showed the presence of 16 active ingredients in Lonicera japonica Thunb.'s water extracts and ethanol extracts, with differences in the luteolin, quercetin, and kaempferol contents between the water extracts and ethanol extracts. Network pharmacology studies indicated that fabZ, tig, glmU, secA, deoD, nagB, pgi, rpmB, recA, and upp were potential key targets. Active ingredients of Lonicera japonica Thunb. may exert their inhibitory effects by inhibiting ribosome assembly, the peptidoglycan biosynthesis process, and the phospholipid biosynthesis process of Bacillus cereus ATCC14579. An alkaline phosphatase activity assay, peptidoglycan concentration assay, and protein concentration assay showed that luteolin, quercetin, and kaempferol disrupted the Bacillus cereus ATCC14579 cell wall and cell membrane integrity. Transmission electron microscopy results showed significant changes in the morphology and ultrastructure of the cell wall and cell membrane of Bacillus cereus ATCC14579, further confirming the disruption of the cell wall and cell membrane integrity of Bacillus cereus ATCC14579 by luteolin, quercetin, and kaempferol. In conclusion, Lonicera japonica Thunb. can be used as a potential antibacterial agent for Bacillus cereus ATCC14579, which may exert its antibacterial activity by destroying the integrity of the cell wall and membrane.
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Affiliation(s)
- Nan Xu
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Li-Hua Du
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Yan-Chao Chen
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Jin-Hao Zhang
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Qian-Feng Zhu
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Rong Chen
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Guo-Ping Peng
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Qi-Ming Wang
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
| | - Hua-Zhong Yu
- Key Laboratory of Hunan Forest Products and Chemical Industry Engineering, Jishou University Jishou China
| | - Li-Qun Rao
- Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants, Hunan Agricultural University Changsha China
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13
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Wang ZM, Zhao D, Wang H, Wang QM, Zhou B, Wang LS. Green tea consumption and the risk of coronary heart disease: A systematic review and meta-analysis of cohort studies. Nutr Metab Cardiovasc Dis 2023; 33:715-723. [PMID: 36849317 DOI: 10.1016/j.numecd.2023.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 01/30/2023]
Abstract
BACKGROUND AND AIMS Conflicting evidence exists regarding the association between green tea consumption and the risk of coronary heart disease (CHD). We performed a meta-analysis to determine whether an association exists between them in cohort studies. METHODS AND RESULTS We searched the PubMed and EMBASE databases for studies conducted until September 2022. Prospective cohort studies that provided relative risk (RR) estimates with 95% confidence intervals (CIs) for the association were included. Study-specific risk estimates were combined using a random-effects model. A total of seven studies, with 9211 CHD cases among 772,922 participants, were included. We observed a nonlinear association between green tea consumption and the risk of CHD (P for nonlinearity = 0.0009). Compared with nonconsumers, the RRs (95% CI) of CHD across levels of green tea consumption were 0.89 (0.83, 0.96) for 1 cup/day (1 cup = 300 ml), 0.84 (0.77, 0.93) for 2 cups/day, 0.85 (0.77, 0.92) for 3 cups/day, 0.88 (0.81, 0.96) for 4 cups/day, and 0.92 (0.82, 1.04) for 5 cups/day. CONCLUSIONS This updated meta-analysis of studies from East Asia suggests that green tea consumption may be associated with a reduced risk of CHD, especially among those with low-to-moderate consumption. Additional cohorts are still needed before we could draw a definitive conclusion. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42022357687.
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Affiliation(s)
- Ze-Mu Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Di Zhao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Hao Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Qi-Ming Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Bo Zhou
- Jiangsu Center for Safety Evaluation of Drugs, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, Jiangsu Province, China
| | - Lian-Sheng Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China.
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14
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Peris D, Ubbelohde EJ, Kuang MC, Kominek J, Langdon QK, Adams M, Koshalek JA, Hulfachor AB, Opulente DA, Hall DJ, Hyma K, Fay JC, Leducq JB, Charron G, Landry CR, Libkind D, Gonçalves C, Gonçalves P, Sampaio JP, Wang QM, Bai FY, Wrobel RL, Hittinger CT. Macroevolutionary diversity of traits and genomes in the model yeast genus Saccharomyces. Nat Commun 2023; 14:690. [PMID: 36755033 PMCID: PMC9908912 DOI: 10.1038/s41467-023-36139-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 01/17/2023] [Indexed: 02/10/2023] Open
Abstract
Species is the fundamental unit to quantify biodiversity. In recent years, the model yeast Saccharomyces cerevisiae has seen an increased number of studies related to its geographical distribution, population structure, and phenotypic diversity. However, seven additional species from the same genus have been less thoroughly studied, which has limited our understanding of the macroevolutionary events leading to the diversification of this genus over the last 20 million years. Here, we show the geographies, hosts, substrates, and phylogenetic relationships for approximately 1,800 Saccharomyces strains, covering the complete genus with unprecedented breadth and depth. We generated and analyzed complete genome sequences of 163 strains and phenotyped 128 phylogenetically diverse strains. This dataset provides insights about genetic and phenotypic diversity within and between species and populations, quantifies reticulation and incomplete lineage sorting, and demonstrates how gene flow and selection have affected traits, such as galactose metabolism. These findings elevate the genus Saccharomyces as a model to understand biodiversity and evolution in microbial eukaryotes.
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Grants
- R01 GM080669 NIGMS NIH HHS
- T32 GM007133 NIGMS NIH HHS
- We thank the University of Wisconsin Biotechnology Center DNA Sequencing Facility for providing Illumina and Sanger sequencing facilities and services; Maria Sardi, Audrey Gasch, and Ursula Bond for providing strains; Sean McIlwain for providing guidance for genome ultra-scaffolding; Yury V. Bukhman for discussing applications of the Growth Curve Analysis Tool (GCAT); Mick McGee for HPLC analysis; Raúl Ortíz-Merino for assistance during YGAP annotations; Jessica Leigh for assistance with PopART; Cecile Ané for suggestions about BUCKy utilization and phylogenetic network analyses; Samina Naseeb and Daniela Delneri for sharing preliminary multi-locus Saccharomyces jurei data; and Branden Timm, Brian Kyle, and Dan Metzger for computational assistance. Some computations were performed on Tirant III of the Spanish Supercomputing Network (‘‘Servei d’Informàtica de la Universitat de València”) under the project BCV-2021-1-0001 granted to DP, while others were performed at the Wisconsin Energy Institute and the Center for High-Throughput Computing of the University of Wisconsin-Madison. During a portion of this project, DP was a researcher funded by the European Union’s Horizon 2020 research and innovation programme Marie Sklodowska-Curie, grant agreement No. 747775, the Research Council of Norway (RCN) grant Nos. RCN 324253 and 274337, and the Generalitat Valenciana plan GenT grant No. CIDEGENT/2021/039. DP is a recipient of an Illumina Grant for Illumina Sequencing Saccharomyces strains in this study. QKL was supported by the National Science Foundation under Grant No. DGE-1256259 (Graduate Research Fellowship) and the Predoctoral Training Program in Genetics, funded by the National Institutes of Health (5T32GM007133). This material is based upon work supported in part by the Great Lakes Bioenergy Research Center, Office of Science, Office of Biological and Environmental Research under Award Numbers DE-SC0018409 and DE-FC02-07ER64494; the National Science Foundation under Grant Nos. DEB-1253634, DEB-1442148, and DEB-2110403; and the USDA National Institute of Food and Agriculture Hatch Project Number 1020204. C.T.H. is an H. I. Romnes Faculty Fellow, supported by the Office of the Vice Chancellor for Research and Graduate Education with funding from Wisconsin Alumni Research Foundation. QMW was supported by the National Natural Science Foundation of China (NSFC) under Grant Nos. 31770018 and 31961133020. CRL holds the Canada Research Chair in Cellular Systems and Synthetic Biology, and his research on wild yeast is supported by a NSERC Discovery Grant.
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Affiliation(s)
- David Peris
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA.
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA.
- Section for Genetics and Evolutionary Biology, Department of Biosciences, University of Oslo, Oslo, Norway.
- Department of Food Biotechnology, Institute of Agrochemistry and Food Technology (IATA), CSIC, Valencia, Spain.
| | - Emily J Ubbelohde
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Meihua Christina Kuang
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
| | - Jacek Kominek
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Quinn K Langdon
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
| | - Marie Adams
- Biotechnology Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Justin A Koshalek
- Biotechnology Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Amanda Beth Hulfachor
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Dana A Opulente
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA
| | | | - Katie Hyma
- Department of Biology, University of Rochester, Rochester, NY, USA
| | - Justin C Fay
- Department of Biology, University of Rochester, Rochester, NY, USA
| | - Jean-Baptiste Leducq
- Departement des Sciences Biologiques, Université de Montréal, Montreal, QC, Canada
- Département de Biologie, PROTEO, Pavillon Charles‑Eugène‑Marchand, Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Quebec City, QC, Canada
| | - Guillaume Charron
- Canada Natural Resources, Laurentian Forestry Centre, Quebec City, QC, Canada
| | - Christian R Landry
- Département de Biologie, PROTEO, Pavillon Charles‑Eugène‑Marchand, Institut de Biologie Intégrative et des Systèmes (IBIS), Université Laval, Quebec City, QC, Canada
| | - Diego Libkind
- Centro de Referencia en Levaduras y Tecnología Cervecera (CRELTEC), Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales (IPATEC), Consejo Nacional de Investigaciones, Científicas y Técnicas (CONICET)-Universidad Nacional del Comahue, Bariloche, Argentina
| | - Carla Gonçalves
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- Associate Laboratory i4HB - Institute for Health and Bioeconomy, NOVA School of Science and Technology, Universidade NOVA de Lisboa, Caparica, Portugal
- UCIBIO-i4HB, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
- Vanderbilt University, Department of Biological Sciences, Nashville, TN, USA
- Evolutionary Studies Initiative, Vanderbilt University, Nashville, TN, USA
| | - Paula Gonçalves
- UCIBIO-i4HB, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - José Paulo Sampaio
- UCIBIO-i4HB, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - Qi-Ming Wang
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Russel L Wrobel
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Chris Todd Hittinger
- Laboratory of Genetics, J. F. Crow Institute for the Study of Evolution, Wisconsin Energy Institute, Genome Center of Wisconsin, University of Wisconsin-Madison, Madison, WI, USA.
- DOE Great Lakes Bioenergy Research Center, University of Wisconsin-Madison, Madison, WI, USA.
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15
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Liu F, Li YY, Li W, Wang QM. The Completed Genome Data of the Pathogenic Fungus Exobasidium cylindrosporum. Plant Dis 2023; 107:201-204. [PMID: 36581619 DOI: 10.1094/pdis-01-22-0208-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Affiliation(s)
- Fei Liu
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, China
| | - Yao-Yao Li
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, China
| | - Wei Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, China
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, Hebei University, Baoding 071002, Hebei, China
- Key Laboratory of Microbial Diversity Research and Application of Hebei Province, Hebei University, Baoding 071002, Hebei, China
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16
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Zhang B, Li X, Li G, Wang QM, Wang M. Cadophora species from marine glaciers in the Qinghai-Tibet Plateau: an example of unsuspected hidden biodiversity. IMA Fungus 2022; 13:15. [PMID: 36064458 PMCID: PMC9446811 DOI: 10.1186/s43008-022-00102-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 08/30/2022] [Indexed: 11/24/2022] Open
Abstract
Large numbers of marine glaciers in the Qinghai-Tibet Plateau are especially sensitive to changes of climate and surface conditions. They have suffered fast accumulation and melting and retreated quickly in recent years. In 2017, we surveyed the cold-adapted fungi in these unique habitats and obtained 1208 fungal strains. Based on preliminary analysis of ITS sequences, 41 isolates belonging to the genus Cadophora were detected. As one of the most frequently encountered genera, the Cadophora isolates were studied in detail. Two phylogenetic trees were constructed: one was based on the partial large subunit nrDNA (LSU) to infer taxonomic placement of our isolates and the other was based on multi-locus sequences of LSU, ITS, TUB and TEF-1α to investigate more exact phylogenetic relationships between Cadophora and allied genera. Combined with morphological characteristics, nine Cadophora species were determined, including seven new to science. Among the new species, only C. inflata produces holoblastic conidia and all the others express phialidic conidiogenesis. All isolates have optimum growth temperature at 20 °C or 25 °C. With more species involved, the currently circumscribed genus became obviously paraphyletic. All members are clustered into two main clades: one clade mainly includes most of the Cadophora species which have phialidic conidiogenesis and we refer to as ‘Cadophora s. str.’; the remaining Cadophora species have multiform conidiogenesis and are clustered in the second clade, with members of other genera in Ploettnerulaceae interspersed among the subclades. The results show a high diversity of Cadophora from marine glaciers in the Qinghai-Tibet Plateau and most of them are novel species.
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Affiliation(s)
- Bingqian Zhang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Xiaoguang Li
- Science and Technology Division, Hebei University, Baoding, 071002, Hebei, China
| | - Guojie Li
- College of Horticulture, Key Laboratory of Vegetable Germplasm Innovation and Utilization of Hebei, Collaborative Innovation Center of Vegetable Industry in Hebei, Hebei Agricultural University, Baoding, 071001, Hebei, China
| | - Qi-Ming Wang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China.
| | - Manman Wang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China.
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17
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Chen YC, Wang QM, Chen L, Zhu MH, Zhang J. [Arf6 regulates endometriotic epithelial-mesenchymal transition and mitochondrial distribution]. Zhonghua Fu Chan Ke Za Zhi 2022; 57:442-448. [PMID: 35775252 DOI: 10.3760/cma.j.cn112141-20220126-00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the role of adenosine diphosphate ribosylation factor 6 (Arf6) in the pathogenesis of endometriosis. Methods: Endometrial tissues were sampled from women who were hospitalized in the Affiliated Hospital of Medical School of Ningbo University and Ningbo Women and Children's Hospital from November 2020 to May 2021 with endometriosis (n=44, endometriosis group) and without endometriosis (n=17, control group). The expression of Arf6 protein in the endometrial tissues was detected by western blot. Endometrial epithelial cells from both groups were primary cultured and the distribution of intracellular mitochondria was detected by immunofluorescence. The expression of Arf6 protein was down-regulated by small interference RNA (siRNA), the distribution of mitochondria in cells with decreased Arf6 protein expression was observed, and the expression of mitochondria-related proteins development and differentiation enhancing factor 1 (DDEF1, also called AMAP1), reactive oxygen species 1 (ROS1) and epithelial-mesenchymal transition (EMT)-related proteins E-cadherin, vimentin were detected. Transwell assay was used to detect the changes in the migration ability of the cells. Results: Compared with the control group, ectopic endometrial tissue of endometriosis group showed high expression of Arf6 protein (0.174±0.019 vs 0.423±0.033; t=29.630, P<0.01); and in ectopic endometrial epithelial cells, mitochondria were distributed near the edge of the cell membrane. While Arf6 expression was down-regulated by siRNA, the distribution of mitochondria in ectopic cells returned to natural, close to the control level. In addition, the expression levels of AMAP1 and ROS1 in ectopic cells after Arf6 protein knockdown were significantly decreased. Transwell assay results indicated that knockdown of Arf6 could reduce the migration ability of ectopic epithelial cells [migration cell count: (34.3±7.5) cells]; and immunofluorescence verified low expression of E-cadherin but high expression of vimentin in ectopic epithelial cells, whereas knockdown of Arf6 protein E-cadherin expression increased but vimentin expression decreased. Conclusions: High expression of Arf6 protein in ectopic endometrial epithelial cells leads to the distribution of mitochondria tending to membrane marginalization, while inducing EMT, which are involved in the mechanism of endoheterosis pathogenesis.
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Affiliation(s)
- Y C Chen
- Department of Obstetrics and Gynecology, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - Q M Wang
- Department of Obstetrics and Gynecology, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - L Chen
- Department of Obstetrics and Gynecology, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - M H Zhu
- Department of Obstetrics and Gynecology, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - J Zhang
- Department of Obstetrics and Gynecology, Ningbo Women and Children's Hospital, Ningbo 315012, China
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18
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Yang N, Zhao W, Pan Y, Lyu XZ, Hao XY, Qi WA, Du L, Liu EM, Chen T, Zhang WS, Zhang CF, Zhu GN, Wang QM, Meng WB, Liang YB, Jin YH, Wang W, Xing D, Tian JH, Ma B, Wang XH, Song XP, Ge L, Yang KH, Liu XQ, Wei JM, Chen Y. [Development of a Ranking Tool for Scientificity, Transparency and Applicability of Clinical Practice Guidelines]. Zhonghua Yi Xue Za Zhi 2022; 102:1-10. [PMID: 35701091 DOI: 10.3760/cma.j.cn112137-20220219-00340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To address the limitations of existing methods and tools for evaluating clinical practice guidelines, we aimed to develop a comprehensive instrument focusing on the three main dimensions of guideline development: scientificity, transparency, applicability. We will use it to rank the guidelines according to the scores. We abbreviated it as STAR, and its reliability, validity and usability were also tested. Methods: A multidisciplinary expert working group was set up, including methodologists, statisticians, journal editors, medical professionals, and others. Scoping review, Delphi methods and hierarchical analysis were used to determine the final checklist of STAR. Results: The new instrument contained 11 domains and 39 items. Intrinsic reliability of each domain was indicated by Cronbach's α coefficient, with a average value of 0.646. The Cohen's kappa coefficients for methodological evaluators and clinical evaluators were 0.783 and 0.618. The overall content validity index was 0.905. The R2 for the criterion validity analysis was 0.76. The average score for usability of the items was 4.6, and the mean time spent to evaluate each guideline was 20 minutes. Conclusion: The instrument has good reliability, validity and evaluating efficiency, and can be used for evaluating and ranking guidelines more comprehensively.
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Affiliation(s)
- N Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - W Zhao
- General Editorial Office, Chinese Medical Association Publishing House, Beijing 100052, China
| | - Y Pan
- Marketing and Sales Department, Chinese Medical Association Publishing House, Beijing 100052, China
| | - X Z Lyu
- Editorial Department, Chinese Medical Journal, Chinese Medical Association Publishing House, Beijing 100052, China
| | - X Y Hao
- Editorial Department, Chinese Medical Journal (English Edition), Chinese Medical Association Publishing House, Beijing 100052, China
| | - W A Qi
- Editorial Department, British Medical Journal (Chinese Edition), Chinese Medical Association Publishing House, Beijing 100052, China
| | - L Du
- Evidence-Based Medicine Center, West China School of Medicine, West China Hospital, Sichuan University, Chengdu 610041
| | - E M Liu
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, Chongqing 400014
| | - T Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - W S Zhang
- Department of Obstetrics and Gynecology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - C F Zhang
- Children's Hospital of Fudan University, Shanghai 201102, China
| | - G N Zhu
- Department of Dermatology, Xijing Hospital, Xi'an 710032, China
| | - Q M Wang
- Department of Medical Oncology, Henan Cancer Hospital, Zhengzhou 450008, China
| | - W B Meng
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Y B Liang
- Department of Ophthalmology, The Eye Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Y H Jin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan 430072, China
| | - W Wang
- Department of Urology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - D Xing
- Department of Trauma and Orthopaedics, Peking University People's Hospital, Beijing 100044, China
| | - J H Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - B Ma
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - X H Wang
- School of Public Health, Lanzhou University, Lanzhou 730000
| | - X P Song
- School of Public Health, Lanzhou University, Lanzhou 730000
| | - L Ge
- School of Public Health, Lanzhou University, Lanzhou 730000
| | - K H Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - X Q Liu
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union & Peking Union Medical College, Beijing 100730
| | - J M Wei
- Chinese Medical Association Publishing House, Beijing 100052, China
| | - Yaolong Chen
- Research Unit of Evidence-Based Evaluation and Guidelines (2021RU017), Chinese Academy of Medical Sciences, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China Guidelines and Standards Research Center, Chinese Medical Association Publishing House, Beijing 100052, China
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19
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Li YY, Wang MM, Groenewald M, Li AH, Guo YT, Wu F, Zhang BQ, Tanaka E, Wang QM, Bai FY, Begerow D. Proposal of Two New Combinations, Twenty New Species, Four New Genera, One New Family, and One New Order for the Anamorphic Basidiomycetous Yeast Species in Ustilaginomycotina. Front Microbiol 2022; 12:777338. [PMID: 35222295 PMCID: PMC8880017 DOI: 10.3389/fmicb.2021.777338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 11/26/2021] [Indexed: 12/02/2022] Open
Abstract
Two hundred and forty-four ustilaginomycetous yeast or yeast-like strains were isolated from the soil, skin of animals or humans and plant materials during the past 20 years. Among them, 203 strains represent 39 known species, whereas 41 strains represent several novel species based on the sequence analyses of the rDNA genes [18S rDNA, Internal Transcribed Spacer (ITS) regions, 26S rDNA D1/D2 domain] and three protein genes (RPB1, RPB2, and TEF1). In this study, one new order, one new family, four new genera, twenty new species, and two new combinations were proposed. They are Franziozymales ord. nov., Franziozymaceae fam. nov., Baueromyces gen. nov., Franziozyma gen. nov., Guomyces gen. nov., Yunzhangomyces gen. nov., Baueromyces planticola sp. nov., Franziozyma bambusicola sp. nov., Gjaerumia cyclobalanopsidis sp. nov., Gjaerumia pseudominor sp. nov., Jamesdicksonia aceris sp. nov., Jaminaea lantanae sp. nov., Kalmanozyma hebeiensis sp. nov., Langdonia ligulariae sp. nov., Meira hainanensis sp. nov., Meira pileae sp. nov., Meira plantarum sp. nov., Phragmotaenium parafulvescens sp. nov., Sporisorium cylindricum sp. nov., Sympodiomycopsis europaea sp. nov., Tilletiopsis lunata sp. nov., Tilletiopsis pinicola sp. nov., Yunzhangomyces clavatus sp. nov., Yunzhangomyces cylindricus sp. nov., Yunzhangomyces qinlingensis sp. nov., Yunzhangomyces orchidis sp. nov., Guomyces nicotianae comb. nov., and Yunzhangomces scirpi comb. nov.
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Affiliation(s)
- Yao-Yao Li
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Man-Man Wang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | | | - Ai-Hua Li
- China General Microbiological Culture Collection Center and State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Yun-Tong Guo
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Feng Wu
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Bing-Qian Zhang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Eiji Tanaka
- Department of Environmental Science, Ishikawa Prefectural University, Nonoichi, Japan
| | - Qi-Ming Wang
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Dominik Begerow
- Department of Evolution of Plants and Fungi, Ruhr-Universität Bochum, Bochum, Germany
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20
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Cai J, Wang QM, Li JW, Xu F, Bu YL, Wang M, Lu X, Gao W. Serum Meteorin-like is associated with weight loss in the elderly patients with chronic heart failure. J Cachexia Sarcopenia Muscle 2022; 13:409-417. [PMID: 34806347 PMCID: PMC8818622 DOI: 10.1002/jcsm.12865] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/03/2021] [Accepted: 10/22/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Unintentional weight loss (cachexia) has been associated with poor outcomes in chronic heart failure (CHF). Meteorin-like (Metrnl) is a novel myokine with protective effects on cardiovascular diseases. However, the change of Metrnl concentrations and its role in elderly patients with CHF remains unclear. The aim of this study was to evaluate the association of serum Metrnl with weight loss and outcomes in elderly patients with CHF. METHODS A total of 931 consecutive elderly patients (aged 60 years and older) with CHF and 135 age-matched and sex-matched control subjects were enrolled. Serum Metrnl concentration was measured by enzyme-linked immunosorbent assay. Body weight was measured at baseline and 12 months. RESULTS Median of serum Metrnl levels was lower in CHF patients when compared with controls [201.31 (184.95-261.16) pg/mL vs. 168.68 (103.15-197.54) pg/mL, P < 0.001]. Patients with the lowest levels of Metrnl had higher N-terminal pro brain natriuretic peptide (NT-proBNP) levels but lower left ventricular eject fraction (LVEF) and estimated glomerular filtration rate (P < 0.001). Lower serum Metrnl was associated with a higher risk of >5% weight loss from baseline to 12 months [odds ratio = 6.13, 95% confidence interval (CI) = 2.57-14.62 per log decrease; P < 0.001]. Serum Metrnl levels were decreased as LVEF decreased (P < 0.001) and were positively correlated with LVEF (r = 0.267, P < 0.001) but negatively correlated with NT-proBNP levels (r = -0.257, P < 0.001). Cox regression analysis suggested that lower serum Metrnl was associated with higher cardiovascular mortality [hazard ratio (HR) = 6.71, 95% CI = 3.41-13.18 per log decrease; P < 0.001], CHF rehospitalization (HR = 3.07, 95% CI = 1.82-5.17 per log decrease; P < 0.001), and the combined major adverse cardiac event(s) (MACEs) (HR = 5.38, 95% CI = 3.51-8.25 per log decrease; P < 0.001). The Kaplan-Meier survival curves showed that low concentration of Metrnl was a prognostic indicator of MACEs in patients with CHF. CONCLUSIONS Our study suggests that lower serum Metrnl level is correlated with weight loss and the severity of cardiac dysfunction in elderly patients with CHF.
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Affiliation(s)
- Juan Cai
- Department of Cardiology, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Qi-Ming Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jia-Wen Li
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.,Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing, China
| | - Fan Xu
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.,Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing, China
| | - Yun-Ling Bu
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.,Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing, China
| | - Man Wang
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.,Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing, China
| | - Xiang Lu
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.,Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing, China
| | - Wei Gao
- Department of Geriatrics, Sir Run Run Hospital, Nanjing Medical University, Nanjing, China.,Key Laboratory for Aging & Disease, Nanjing Medical University, Nanjing, China
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21
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Chen BR, Wei TW, Tang CP, Sun JT, Shan TK, Fan Y, Yang TT, Li YF, Ma Y, Wang SB, Wang ZM, Wang H, Shi JZ, Liu L, Chen JW, Zhou LH, Du C, Sun R, Wang QM, Wang LS. MNK2-eIF4E axis promotes cardiac repair in the infarcted mouse heart by activating cyclin D1. J Mol Cell Cardiol 2022; 166:91-106. [DOI: 10.1016/j.yjmcc.2022.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 02/15/2022] [Accepted: 02/23/2022] [Indexed: 10/19/2022]
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22
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Bai FY, Han DY, Duan SF, Wang QM. The Ecology and Evolution of the Baker’s Yeast Saccharomyces cerevisiae. Genes (Basel) 2022; 13:genes13020230. [PMID: 35205274 PMCID: PMC8871604 DOI: 10.3390/genes13020230] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 01/01/2023] Open
Abstract
The baker’s yeast Saccharomyces cerevisiae has become a powerful model in ecology and evolutionary biology. A global effort on field survey and population genetics and genomics of S. cerevisiae in past decades has shown that the yeast distributes ubiquitously in nature with clearly structured populations. The global genetic diversity of S. cerevisiae is mainly contributed by strains from Far East Asia, and the ancient basal lineages of the species have been found only in China, supporting an ‘out-of-China’ origin hypothesis. The wild and domesticated populations are clearly separated in phylogeny and exhibit hallmark differences in sexuality, heterozygosity, gene copy number variation (CNV), horizontal gene transfer (HGT) and introgression events, and maltose utilization ability. The domesticated strains from different niches generally form distinct lineages and harbor lineage-specific CNVs, HGTs and introgressions, which contribute to their adaptations to specific fermentation environments. However, whether the domesticated lineages originated from a single, or multiple domestication events is still hotly debated and the mechanism causing the diversification of the wild lineages remains to be illuminated. Further worldwide investigations on both wild and domesticated S. cerevisiae, especially in Africa and West Asia, will be helpful for a better understanding of the natural and domestication histories and evolution of S. cerevisiae.
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Affiliation(s)
- Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing 100101, China; (D.-Y.H.); (S.-F.D.)
- College of Life Sciences, University of Chinese Academy of Sciences, Shijingshan District, Beijing 100049, China
- Correspondence: ; Tel.: +86-10-6480-7406
| | - Da-Yong Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing 100101, China; (D.-Y.H.); (S.-F.D.)
| | - Shou-Fu Duan
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing 100101, China; (D.-Y.H.); (S.-F.D.)
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, China;
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23
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He PY, Shao XQ, Duan SF, Han DY, Li K, Shi JY, Zhang RP, Han PJ, Wang QM, Bai FY. Highly diverged lineages of Saccharomyces paradoxus in temperate to subtropical climate zones in China. Yeast 2021; 39:69-82. [PMID: 34961959 DOI: 10.1002/yea.3688] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 11/06/2022] Open
Abstract
The wild yeast Saccharomyces paradoxus has become a new model in ecology and evolutionary biology. Different lineages of S. paradoxus have been recognized across the world, but the distribution and genetic diversity of the species remain unknown in China, where the origin of its sibling species S. cerevisiae lies. In this study, we investigated the ecological and geographic distribution of S. paradoxus through an extensive field survey in China and performed population genomic analysis on a set of S. paradoxus strains, including 27 strains, representing different geographic and ecological origins within China, and 59 strains representing all the known lineages of the species recognized in the other regions of the world so far. We found two distinct lineages of S. paradoxus in China. The majority of the Chinese strains studied belong to the Far East lineage, and six strains belong to a novel highly diverged lineage. The distribution of these two lineages overlaps ecologically and geographically in temperate to subtropical climate zones in China. With the addition of the new China lineage, the Eurasian population of S. paradoxus exhibits higher genetic diversity than the American population. We observed more possible lineage-specific introgression events from the Eurasian lineages than from the American lineages. Our results expand the knowledge on ecology, genetic diversity, biogeography, and evolution of S. paradoxus.
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Affiliation(s)
- Peng-Yu He
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xu-Qian Shao
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Genetic Engineering Division, China National Intellectual Property Administration (CNIPA), Beijing, China
| | - Shou-Fu Duan
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Da-Yong Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Kuan Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Jun-Yan Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Ri-Peng Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, Hebei, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
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24
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Zhu JY, Mei ZB, Zhang ZJ, Yang W, Zhao WW, Xu J, Zou QQ, Wang QM. [Clinical efficacy of the modified separation of external anal sphincter for the treatment of high horseshoe anal fistula]. Zhonghua Wei Chang Wai Ke Za Zhi 2021; 24:1111-1115. [PMID: 34923798 DOI: 10.3760/cma.j.cn441530-20201031-00581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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25
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Wang S, Li SM, Wu X, Zhu H, Wang QM. [Crizotinib treatment for a lung adenocarcinoma patient with anaplastic lymphoma kinase gene rearrangement and disseminated intravascular coagulation]. Zhonghua Zhong Liu Za Zhi 2021; 43:1195-1196. [PMID: 34794223 DOI: 10.3760/cma.j.cn112152-20200611-00549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- S Wang
- Department of Respiratory Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - S M Li
- Department of Respiratory Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - X Wu
- Department of Respiratory Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - H Zhu
- Department of Respiratory Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Q M Wang
- Department of Respiratory Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
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26
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He DJ, Yu DQ, Wang QM, Yu ZY, Qi YH, Shao QJ, Chang H. Breast Cancer Subtypes and Mortality of Breast Cancer Patients With Brain Metastasis at Diagnosis: A Population-Based Study. Inquiry 2021; 58:469580211055636. [PMID: 34789038 PMCID: PMC8619743 DOI: 10.1177/00469580211055636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Background Brain metastasis is an important cause of breast cancer-related death. Aim We evaluated the relationships between breast cancer subtype and prognosis
among patients with brain metastasis at the initial diagnosis. Methods The Surveillance, Epidemiology, and End Results database was searched to
identify patients with brain metastasis from breast cancer between 2010 and
2015. Multivariable Cox proportional hazard models were used to identify
factors that were associated with survival among patients with initial brain
metastases. The Kaplan–Meier method was used to compare survival outcomes
according to breast cancer subtype. Results Among 752 breast cancer patients with brain metastasis at diagnosis, 140
patients (18.6%) underwent primary surgery and 612 patients (81.4%) did not
undergo surgery, while 460 patients (61.2%) received chemotherapy and 292
patients (38.8%) did not receive chemotherapy. Multivariable analysis
revealed that, relative to HR+/HER2– breast cancer, HR–/HER2– breast cancer
was associated with significantly poorer overall survival (hazard ratio:
2.52, 95% confidence interval: 1.99–3.21), independent of age, sex, race,
marital status, insurance status, grade, liver involvement, lung
involvement, primary surgery, radiotherapy, and chemotherapy. The median
overall survival intervals were 12 months for HR+/HER2−, 19 months for
HR+/HER2+, 11 months for HR−/HER2+, and 6 months for HR–/HER2–
(P < .0001). Relative to HR+/HER2– breast cancer,
HR–/HER2– breast cancer was associated with a significantly higher risk of
mortality among patients, and the association was stronger among patients
who received chemotherapy (p for interaction = .005). Conclusions Breast cancer subtype significantly predicted overall survival among patients
with brain metastasis at diagnosis.
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Affiliation(s)
- Dong-Jie He
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - De-Quan Yu
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Qi-Ming Wang
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Zong-Yan Yu
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Yu-Hong Qi
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Qiu-Ju Shao
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Hao Chang
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
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27
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Xin X, Liu W, Zhang ZA, Han Y, Qi LL, Zhang YY, Zhang XT, Duan HX, Chen LQ, Jin MJ, Wang QM, Gao ZG, Huang W. Efficient Anti-Glioma Therapy Through the Brain-Targeted RVG15-Modified Liposomes Loading Paclitaxel-Cholesterol Complex. Int J Nanomedicine 2021; 16:5755-5776. [PMID: 34471351 PMCID: PMC8403987 DOI: 10.2147/ijn.s318266] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 07/14/2021] [Indexed: 12/17/2022] Open
Abstract
Background Glioma is the most common primary malignant brain tumor with a dreadful overall survival and high mortality. One of the most difficult challenges in clinical treatment is that most drugs hardly pass through the blood–brain barrier (BBB) and achieve efficient accumulation at tumor sites. Thus, to circumvent this hurdle, developing an effectively traversing BBB drug delivery nanovehicle is of significant clinical importance. Rabies virus glycoprotein (RVG) is a derivative peptide that can specifically bind to nicotinic acetylcholine receptor (nAChR) widely overexpressed on BBB and glioma cells for the invasion of rabies virus into the brain. Inspired by this, RVG has been demonstrated to potentiate drugs across the BBB, promote the permeability, and further enhance drug tumor-specific selectivity and penetration. Methods Here, we used the RVG15, rescreened from the well-known RVG29, to develop a brain-targeted liposome (RVG15-Lipo) for enhanced BBB permeability and tumor-specific delivery of paclitaxel (PTX). The paclitaxel-cholesterol complex (PTX-CHO) was prepared and then actively loaded into liposomes to acquire high entrapment efficiency (EE) and fine stability. Meanwhile, physicochemical properties, in vitro and in vivo delivery efficiency and therapeutic effect were investigated thoroughly. Results The particle size and zeta potential of PTX-CHO-RVG15-Lipo were 128.15 ± 1.63 nm and −15.55 ± 0.78 mV, respectively. Compared with free PTX, PTX-CHO-RVG15-Lipo exhibited excellent targeting efficiency and safety in HBMEC and C6 cells, and better transport efficiency across the BBB in vitro model. Furthermore, PTX-CHO-RVG15-Lipo could noticeably improve the accumulation of PTX in the brain, and then promote the chemotherapeutic drugs penetration in C6luc orthotopic glioma based on in vivo imaging assays. The in vivo antitumor results indicated that PTX-CHO-RVG15-Lipo significantly inhibited glioma growth and metabasis, therefore improved survival rate of tumor-bearing mice with little adverse effect. Conclusion Our study demonstrated that the RVG15 was a promising brain-targeted specific ligands owing to the superior BBB penetration and tumor targeting ability. Based on the outstanding therapeutic effect both in vitro and in vivo, PTX-CHO-RVG15-Lipo was proved to be a potential delivery system for PTX to treat glioma in clinic.
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Affiliation(s)
- Xin Xin
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Wei Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Zhe-Ao Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Ying Han
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Ling-Ling Qi
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Ying-Ying Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Xin-Tong Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Hong-Xia Duan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Li-Qing Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Ming-Ji Jin
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Qi-Ming Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Zhong-Gao Gao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Wei Huang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
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Yurkov A, Alves A, Bai FY, Boundy-Mills K, Buzzini P, Čadež N, Cardinali G, Casaregola S, Chaturvedi V, Collin V, Fell JW, Girard V, Groenewald M, Hagen F, Hittinger CT, Kachalkin AV, Kostrzewa M, Kouvelis V, Libkind D, Liu X, Maier T, Meyer W, Péter G, Piątek M, Robert V, Rosa CA, Sampaio JP, Sipiczki M, Stadler M, Sugita T, Sugiyama J, Takagi H, Takashima M, Turchetti B, Wang QM, Boekhout T. Nomenclatural issues concerning cultured yeasts and other fungi: why it is important to avoid unneeded name changes. IMA Fungus 2021; 12:18. [PMID: 34256869 PMCID: PMC8278710 DOI: 10.1186/s43008-021-00067-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/18/2021] [Indexed: 01/25/2023] Open
Abstract
The unambiguous application of fungal names is important to communicate scientific findings. Names are critical for (clinical) diagnostics, legal compliance, and regulatory controls, such as biosafety, food security, quarantine regulations, and industrial applications. Consequently, the stability of the taxonomic system and the traceability of nomenclatural changes is crucial for a broad range of users and taxonomists. The unambiguous application of names is assured by the preservation of nomenclatural history and the physical organisms representing a name. Fungi are extremely diverse in terms of ecology, lifestyle, and methods of study. Predominantly unicellular fungi known as yeasts are usually investigated as living cultures. Methods to characterize yeasts include physiological (growth) tests and experiments to induce a sexual morph; both methods require viable cultures. Thus, the preservation and availability of viable reference cultures are important, and cultures representing reference material are cited in species descriptions. Historical surveys revealed drawbacks and inconsistencies between past practices and modern requirements as stated in the International Code of Nomenclature for Algae, Fungi, and Plants (ICNafp). Improper typification of yeasts is a common problem, resulting in a large number invalid yeast species names. With this opinion letter, we address the problem that culturable microorganisms, notably some fungi and algae, require specific provisions under the ICNafp. We use yeasts as a prominent example of fungi known from cultures. But viable type material is important not only for yeasts, but also for other cultivable Fungi that are characterized by particular morphological structures (a specific type of spores), growth properties, and secondary metabolites. We summarize potential proposals which, in our opinion, will improve the stability of fungal names, in particular by protecting those names for which the reference material can be traced back to the original isolate.
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Affiliation(s)
- Andrey Yurkov
- Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Inhoffenstrasse 7B, 38124, Braunschweig, Germany.
| | - Artur Alves
- Departamento de Biologia, CESAM - Centro de Estudos do Ambiente e do Mar, Universidade de Aveiro, 3810-193, Aveiro, Portugal
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3-1 Beichen West Road., Chaoyang District, Beijing, 100101, People's Republic of China
| | - Kyria Boundy-Mills
- Department of Food Science and Technology, Phaff Yeast Culture Collection, University of California, Davis, One Shields Avenue, Davis, CA, 95616, USA
| | - Pietro Buzzini
- Department of Agricultural, Food and Environmental Sciences & Industrial Yeasts Collection DBVPG, University of Perugia, Borgo XX Giugno 74, 06121, Perugia, Italy
| | - Neža Čadež
- Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva ul. 101, 1000, Ljubljana, Slovenia
| | - Gianluigi Cardinali
- Department of Pharmaceutical Sciences, University of Perugia, Borgo XX Giugno 74, 06121, Perugia, Italy
| | - Serge Casaregola
- Micalis Institute, INRA, AgroParisTech, CIRM-Levures, Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | - Vishnu Chaturvedi
- Mycology Laboratory, Wadsworth Center, New York State Department of Health, 120 New Scotland Avenue, Albany, NY, 12208, USA
| | - Valérie Collin
- BioMérieux, R&D Microbiologie, Route de Port Michaud, 38390, La Balme les Grottes, France
| | - Jack W Fell
- Emeritus Professor, Marine Biology and Ecology, Rosenstiel School of Marine and Atmospheric Science, University of Miami, 4600 Rickenbacker Causeway, Key Biscayne, FL, 33149, USA
| | - Victoria Girard
- BioMérieux, R&D Microbiologie, Route de Port Michaud, 38390, La Balme les Grottes, France
| | - Marizeth Groenewald
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands
| | - Ferry Hagen
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands
| | - Chris Todd Hittinger
- Laboratory of Genetics, Wisconsin Energy Institute, DOE Great Lakes Bioenergy Research Center, Center for Genomic Science Innovation, J. F. Crow Institute for the Study of Evolution, University of Wisconsin-Madison, 1552 University Avenue, Madison, WI, 53726-4084, USA
| | - Aleksey V Kachalkin
- Faculty of Soil Science, Lomonosov Moscow State University, Leninskie Gory 1-12, 119991, Moscow, Russia.,All-Russian Collection of Microorganisms (VKM), Skryabin Institute of Biochemistry and Physiology of Microorganisms (IBPM RAS), Russian Academy of Sciences, Prospect Nauki 5, 142290, Puschino, Russia
| | - Markus Kostrzewa
- Bruker Daltonik GmbH, Fahrenheitstraße 4, 28359, Bremen, Germany
| | - Vassili Kouvelis
- Department of Genetics and Biotechnology, Faculty of Biology, National and Kapodistrian University of Athens, Panepistemiopolis, 15701, Athens, Greece
| | - Diego Libkind
- Centro de Referencia en Levaduras y Tecnología Cervecera (CRELTEC), Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales (IPATEC) CONICET - Universidad Nacional del Comahue, Quintral 1250, San Carlos de Bariloche, Rio Negro, Argentina
| | - Xinzhan Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3-1 Beichen West Road., Chaoyang District, Beijing, 100101, People's Republic of China
| | - Thomas Maier
- Bruker Daltonik GmbH, Fahrenheitstraße 4, 28359, Bremen, Germany
| | - Wieland Meyer
- Molecular Mycology Research Laboratory, Center for Infectious Diseases and Microbiology, Westmead Clinical School, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia.,Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Camperdown, NSW, 2006, Australia.,Westmead Institute for Medical Research, 176 Hawkesbury Rd, Westmead, NSW, 2145, Australia.,Westmead Hospital (Research and Education Network), Darcy Rd, Westmead, NSW, 2145, Australia
| | - Gábor Péter
- National Collection of Agricultural and Industrial Microorganisms, Institute of Food Science and Technology, Hungarian University of Agriculture and Life Sciences, Somlói út 14-16, Budapest, H-1118, Hungary
| | - Marcin Piątek
- Department of Mycology, W. Szafer Institute of Botany of the Polish Academy of Sciences, Lubicz ul. 46, 31-512, Kraków, Poland
| | - Vincent Robert
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands
| | - Carlos A Rosa
- Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627 Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Jose Paulo Sampaio
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Largo da Torre, 2825-149, Caparica, Portugal.,Departamento de Ciências da Vida, PYCC - Portuguese Yeast Culture Collection, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Largo da Torre, 2825-149, Caparica, Portugal
| | - Matthias Sipiczki
- Department of Genetics and Applied Microbiology, University of Debrecen, Egyetem tér 1, Debrecen, 4010, Hungary
| | - Marc Stadler
- Department Microbial Drugs, Helmholtz Centre for Infection Research, and German Centre for Infection Research (DZIF), partner site Hannover-Braunschweig, Inhoffenstrasse 7, 38124, Braunschweig, Germany
| | - Takashi Sugita
- Department of Microbiology, Meiji Pharmaceutical University, 2 Chome-522-1 Noshio, Kiyose, Tokyo, 204-8588, Japan
| | - Junta Sugiyama
- Department of Botany, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki, 305-0005, Japan.,TechnoSuruga Laboratory Co., Ltd., 388-1, Nagasaki, Shimuzu, Shizuoka, 424-0065, Japan
| | - Hiroshi Takagi
- Division of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
| | - Masako Takashima
- Laboratory of Yeast Systematics, Research Institute for Agricultural and Life Sciences, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya, Tokyo, 156-8502, Japan
| | - Benedetta Turchetti
- Department of Agricultural, Food and Environmental Sciences & Industrial Yeasts Collection DBVPG, University of Perugia, Borgo XX Giugno 74, 06121, Perugia, Italy
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3-1 Beichen West Road., Chaoyang District, Beijing, 100101, People's Republic of China.,College of Life Sciences, Hebei University, 180 Wusi Dong Road, Lian Chi District, Baoding City, Hebei Province, 071002, People's Republic of China
| | - Teun Boekhout
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands.,Institute of Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, 904 Science Park, 1098 XH, Amsterdam, The Netherlands
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29
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Du C, Wang QM, Sun R, Wang LS. Treatment of left ventricular thrombus after myocardial infarction: need longer or lifetime use of anticoagulants? ESC Heart Fail 2021; 8:3437-3439. [PMID: 34033242 PMCID: PMC8318421 DOI: 10.1002/ehf2.13432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/25/2021] [Accepted: 05/04/2021] [Indexed: 01/14/2023] Open
Affiliation(s)
- Chong Du
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, Jiangsu, 210029, China
| | - Qi-Ming Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, Jiangsu, 210029, China
| | - Rui Sun
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, Jiangsu, 210029, China
| | - Lian-Sheng Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, Jiangsu, 210029, China
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30
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Luo Y, Wang T, Yang D, Luo B, Wang WP, Yu D, He FL, Wang QM, Rao LQ. Identification and characterization of heat-responsive microRNAs at the booting stage in two rice varieties, 9311 and Nagina 22. Genome 2021; 64:969-984. [PMID: 33901411 DOI: 10.1139/gen-2020-0175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
MicroRNAs (miRNAs) are small, non-coding, regulatory RNAs that play important roles in abiotic stress responses in plants, but their regulatory roles in the adaptive response to heat stress at the booting stage in two rice varieties, 9311 and Nagina 22, remain largely unknown. In this study, 464 known miRNAs and 123 potential novel miRNAs were identified. Of these miRNAs, a total of 90 differentially expressed miRNAs were obtained with 9311 libraries as the control group, of which 54 were upregulated and 36 were downregulated. To gain insight into functional significance, 2773 potential target genes of these 90 differentially expressed miRNAs were predicted. GO enrichment analysis showed that the predicted target genes of differentially expressed miRNAs included NACs, LACs, CSD, and Hsp40. KEGG pathway analysis showed that the target genes of these differentially expressed miRNAs were significantly enriched in the plant hormone signal transduction pathway. The expression levels of 10 differentially expressed miRNAs and their target genes obtained by qRT-PCR were largely consistent with the sequencing results. This study lays a foundation for the elucidation of the miRNA-mediated regulatory mechanisms in rice at elevated temperatures.
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Affiliation(s)
- Ying Luo
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China.,College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Tao Wang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
| | - Dan Yang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
| | - Biao Luo
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
| | - Wei-Ping Wang
- State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Changsha 410125, China
| | - Dong Yu
- State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Changsha 410125, China
| | - Fu-Lin He
- College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Qi-Ming Wang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
| | - Li-Qun Rao
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
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31
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Song L, Shi JY, Duan SF, Han DY, Li K, Zhang RP, He PY, Han PJ, Wang QM, Bai FY. Improved redox homeostasis owing to the up-regulation of one-carbon metabolism and related pathways is crucial for yeast heterosis at high temperature. Genome Res 2021; 31:622-634. [PMID: 33722936 PMCID: PMC8015850 DOI: 10.1101/gr.262055.120] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 02/12/2021] [Indexed: 11/25/2022]
Abstract
Heterosis or hybrid vigor is a common phenomenon in plants and animals; however, the molecular mechanisms underlying heterosis remain elusive, despite extensive studies on the phenomenon for more than a century. Here we constructed a large collection of F1 hybrids of Saccharomyces cerevisiae by spore-to-spore mating between homozygous wild strains of the species with different genetic distances and compared growth performance of the F1 hybrids with their parents. We found that heterosis was prevalent in the F1 hybrids at 40°C. A hump-shaped relationship between heterosis and parental genetic distance was observed. We then analyzed transcriptomes of selected heterotic and depressed F1 hybrids and their parents growing at 40°C and found that genes associated with one-carbon metabolism and related pathways were generally up-regulated in the heterotic F1 hybrids, leading to improved cellular redox homeostasis at high temperature. Consistently, genes related with DNA repair, stress responses, and ion homeostasis were generally down-regulated in the heterotic F1 hybrids. Furthermore, genes associated with protein quality control systems were also generally down-regulated in the heterotic F1 hybrids, suggesting a lower level of protein turnover and thus higher energy use efficiency in these strains. In contrast, the depressed F1 hybrids, which were limited in number and mostly shared a common aneuploid parental strain, showed a largely opposite gene expression pattern to the heterotic F1 hybrids. We provide new insights into molecular mechanisms underlying heterosis and thermotolerance of yeast and new clues for a better understanding of the molecular basis of heterosis in plants and animals.
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Affiliation(s)
- Liang Song
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jun-Yan Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shou-Fu Duan
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Da-Yong Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kuan Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Ri-Peng Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Peng-Yu He
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
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Abstract
Eight apiculate strains isolated from Tibet, PR China, were identified as Hanseniaspora taiwanica and a novel species of Hanseniaspora based on the sequence analysis of the ITS region, the D1/D2 domains of the LSU rRNA and the translation elongation factor 1-a (TEF1) gene. Among them, four strains with identical sequences of D1/D2 and ITS formed a separate branch from the known Hanseniaspora species in the phylogenetic trees, and differed from the known species by at least 17 (3 %) nucleotide (nt) substitutions in the D1/D2 domains and more than 6 % substitutions and inserts/deletes in the ITS region. The phylogenetic analysis indicated that those four strains represent a novel species of Hanseniaspora, for which the names Hanseniaspora terricola sp. nov. (holotype CGMCC 2.6175T; MycoBank MB 834591) is proposed. The other four strains belonging to H. taiwanica produce spherical, void or fusiform ascospores, which differ from the original description that ascospores are absent.
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Affiliation(s)
- Ze Liu
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, PR China
| | - Man-Man Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, PR China
| | - Gui-Shuang Wang
- Tibet Agriculture & Animal Husbandry University, Nyingchi 860000, Tibet, PR China.,School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, PR China
| | - Ai-Hua Li
- China General Microbiological Culture Collection Center and State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China
| | - Wangmu
- Tibet Agriculture & Animal Husbandry University, Nyingchi 860000, Tibet, PR China
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, PR China
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Wang MM, Groenewald M, Wu F, Guo YT, Wang QM, Boekhout T. Intraspecific nucleotide divergence in Saccharomycodes ludwigii, and proposal of Saccharomycodes pseudoludwigii sp. nov, a new apiculate yeast isolated from China. Antonie Van Leeuwenhoek 2021; 114:553-559. [PMID: 33624171 DOI: 10.1007/s10482-021-01540-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 02/10/2021] [Indexed: 11/25/2022]
Abstract
The six synonyms currently accepted under Saccharomycodes ludwigii were investigated for by phenotypic properties, however, the sequence diversity of the rRNA and protein coding genes have not yet been determined. Nine strains including the type strains of synonyms of S. ludwigii deposited in the CBS yeast collection, Westerdijk Fungal Biodiversity Institute, Utrecht, The Netherlands, were analyzed using a multi-locus sequence analysis (MLSA) approach that included sequences of 18S ribosomal RNA (rRNA), the D1/D2 domains of the 26S rRNA, the ITS region (including the 5.8S rRNA) and fragments of genes encoding the largest subunit of the RNA polymerase II (RPB1 and RPB2) and translation elongation factor 1-α (TEF1). Our results showed that the nine strains have identical D1/D2, 18S and RPB2 sequences and similar ITS, RPB1 and TEF1 sequences, which indicated that they are conspecific. In addition, a novel species of Saccharomycodes, S. pseudoludwigii sp. nov. (type CGMCC 2.4526 T) that was isolated from fruit and tree bark in China, is proposed. The MycoBank number of this new species is MB 811,650.
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Affiliation(s)
- Man-Man Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Marizeth Groenewald
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands
| | - Feng Wu
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Yun-Tong Guo
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China
| | - Qi-Ming Wang
- School of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding, 071002, Hebei, China.
| | - Teun Boekhout
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands
- Institute of Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Amsterdam, The Netherlands
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Han DY, Han PJ, Rumbold K, Koricha AD, Duan SF, Song L, Shi JY, Li K, Wang QM, Bai FY. Adaptive Gene Content and Allele Distribution Variations in the Wild and Domesticated Populations of Saccharomyces cerevisiae. Front Microbiol 2021; 12:631250. [PMID: 33679656 PMCID: PMC7925643 DOI: 10.3389/fmicb.2021.631250] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 01/26/2021] [Indexed: 11/29/2022] Open
Abstract
Recent studies on population genomics of Saccharomyces cerevisiae have substantially improved our understanding of the genetic diversity and domestication history of the yeast. However, the origin of the domesticated population of S. cerevisiae and the genomic changes responsible for ecological adaption of different populations and lineages remain to be fully revealed. Here we sequenced 64 African strains from various indigenous fermented foods and forests in different African countries and performed a population genomic analysis on them combined with a set of previously sequenced worldwide S. cerevisiae strains representing the maximum genetic diversity of the species documented so far. The result supports the previous observations that the wild and domesticated populations of S. cerevisiae are clearly separated and that the domesticated population diverges into two distinct groups associated with solid- and liquid-state fermentations from a single ancestor. African strains are mostly located in basal lineages of the two domesticated groups, implying a long domestication history of yeast in Africa. We identified genes that mainly or exclusively occur in specific groups or lineages and genes that exhibit evident group or lineage specific allele distribution patterns. Notably, we show that the homing endonuclease VDE is generally absent in the wild but commonly present in the domesticated lineages of S. cerevisiae. The genes with group specific allele distribution patterns are mostly enriched in functionally similar or related fundamental metabolism processes, including the evolutionary conserved TOR signaling pathway.
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Affiliation(s)
- Da-Yong Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Karl Rumbold
- School of Molecular and Cell Biology, University of the Witwatersrand, Johannesburg, South Africa
| | - Anbessa Dabassa Koricha
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Department of Biology, College of Natural Sciences, Jimma University, Jimma, Ethiopia
| | - Shou-Fu Duan
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Liang Song
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Jun-Yan Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Kuan Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
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Wang GS, Sun Y, Wangmu, Wang QM. Colacogloea armeniacae sp. nov., a novel pucciniomycetous yeast species isolated from apricots. MYCOSCIENCE 2021; 62:42-46. [PMID: 37090024 PMCID: PMC9157746 DOI: 10.47371/mycosci.2020.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 08/28/2020] [Accepted: 08/28/2020] [Indexed: 01/09/2023]
Abstract
A survey of yeasts associated with apricots was carried out in May 2019. Two strains isolated from two fresh apricots were identified as a novel species of the genus Colacogloea based on a multi locus phylogenetic analysis, and physiological and biochemical tests. The two strains differed from any hitherto known Colacogloea species by at least 18 nucleotide substitutions (3%) in the D1/D2 domains of the LSU rRNA gene and by more than 10% mismatches in the ITS region. Also, the two strains differed phylogenetically from their closest relatives, C. falcata and C. diffluens, in its inability to assimilate galactose, D-xylose and citrate. The new species C. armeniacae sp. nov. is proposed here to accommodate those two strains.
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Affiliation(s)
- Gui-Shuang Wang
- Key laboratory of Microbial Diversity Research and Application of Hebei Province, College of Life Sciences, Institute of Life Sciences and Green Development, Hebei University
- Tibet Agricultural and Animal Husbandry University
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science
| | - Yong Sun
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, Jiangsu Normal University
| | - Wangmu
- Tibet Agricultural and Animal Husbandry University
| | - Qi-Ming Wang
- Key laboratory of Microbial Diversity Research and Application of Hebei Province, College of Life Sciences, Institute of Life Sciences and Green Development, Hebei University
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science
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Zhou C, Chen G, Huang Y, Zhou J, Lin L, Feng J, Wang Z, Shu Y, Shi J, Hu Y, Wang Q, Cheng Y, Wu F, Chen J, Lin X, Wang Y, Huang J, Cui J, Cao L, Liu Y, Zhang Y, Pan Y, Zhao J, Wang L, Chang J, Chen Q, Ren X, Zhang W, Fan Y, He Z, Fang J, Gu K, Dong X, Zhang T, Shi W, Zou J. Camrelizumab plus carboplatin and pemetrexed versus chemotherapy alone in chemotherapy-naive patients with advanced non-squamous non-small-cell lung cancer (CameL): a randomised, open-label, multicentre, phase 3 trial. Lancet Respir Med 2020; 9:305-314. [PMID: 33347829 DOI: 10.1016/s2213-2600(20)30365-9] [Citation(s) in RCA: 239] [Impact Index Per Article: 59.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 07/17/2020] [Accepted: 07/23/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Immunotherapy combined with chemotherapy has been shown to be efficacious as treatment for advanced non-squamous non-small-cell lung cancer (NSCLC) without targetable genetic aberrations; however, there is scarce evidence of the effectiveness of the combinations in the Asian population. We evaluated camrelizumab plus chemotherapy against non-squamous NSCLC in China. METHODS We did a randomised, open-label, multicentre, phase 3 trial (CameL) in 52 hospitals in China for patients with non-squamous NSCLC without EGFR and ALK alteration. Eligible patients were aged 18-70 years and had no previous systemic chemotherapy, Eastern Cooperative Oncology Group performance status of 0 or 1, and at least one measurable lesion per Response Evaluation Criteria in Solid Tumors (version 1.1). Patients were randomly assigned (1:1) to receive 4-6 cycles of carboplatin (area under curve 5 mg/mL per min) plus pemetrexed (500 mg/m2) with or without camrelizumab (200 mg) every 3 weeks, followed by maintenance therapy with camrelizumab plus pemetrexed or pemetrexed alone. Medication was administered intravenously on day 1 of each 3-week treatment cycle. Randomisation was done using a centralised interactive web-response system with the block size randomly generated as four or six and stratified by sex and smoking history. The two primary endpoints were progression-free survival per blinded independent central review, in all patients and in patients who were PD-L1 positive. Primary analysis was done in the full analysis set that included all randomly assigned patients who received at least one dose of the study treatment. Herein, due to the primary endpoint being met at the interim analysis, we reported the findings of prespecified interim analysis, which only included confirmatory statistical testing for progression-free survival in all patients. Safety was assessed in the as-treated population. This study is registered with ClinicalTrials.gov, NCT03134872 (follow-up is ongoing). FINDINGS Between May 12, 2017, and June 6, 2018, of the 419 patients who were randomly assigned, seven did not receive assigned treatment and 412 received either camrelizumab plus chemotherapy (n=205) or chemotherapy alone (n=207). At interim analysis, median follow-up duration was 11·9 months (IQR 9·0-14·9). Progression-free survival in this interim analysis was significantly prolonged with camrelizumab plus chemotherapy than with chemotherapy alone (median 11·3 months [95% CI 9·6-15·4] vs 8·3 months [6·0-9·7]; hazard ratio 0·60 [0·45-0·79]; one-sided p=0·0001). Most common grade 3 or worse treatment-related adverse events were decreased neutrophil count (78 [38%] patients in the camrelizumab plus chemotherapy group vs 63 [30%] patients in the chemotherapy alone group), decreased white blood cell count (40 [20%] vs 30 [14%]), anaemia (38 [19%] vs 23 [11%]), and decreased platelet count (34 [17%] vs 24 [12%]). Serious treatment-related adverse events occurred in 74 (36%) patients in the camrelizumab plus chemotherapy group and 27 (13%) patients in the chemotherapy alone group. INTERPRETATION The primary endpoint was met at the interim analysis, showing a statistically significant and clinically meaningful improvement in progression-free survival with camrelizumab plus carboplatin and pemetrexed versus chemotherapy alone in all patients, supporting camrelizumab plus carboplatin and pemetrexed as a first-line treatment option for Chinese patients with advanced non-squamous NSCLC without EGFR and ALK alterations. The trial is being continued to collect long-term outcomes in all patients and carry out confirmatory statistical testing for progression-free survival in the PD-L1-positive population. FUNDING Jiangsu Hengrui Medicine.
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Affiliation(s)
- Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China.
| | - Gongyan Chen
- Department of Respiratory Medicine, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yunchao Huang
- Department of Thoracic Surgery Oncology, Yunnan Cancer Hospital & The Third Affiliated Hospital of Kunming Medical University & Yunnan Cancer Center, Kunming, China
| | - Jianying Zhou
- Respiratory Medicine, The First Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - LiZhu Lin
- Oncology Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jifeng Feng
- Department of Thoracic Medical Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Zhehai Wang
- Department of Respiratory, Shandong Cancer Hospital & Institute, Jinan, China
| | - Yongqian Shu
- Department of Oncology, Jiangsu Province Hospital, Nanjing, China
| | - Jianhua Shi
- Department of Medical Oncology, Linyi Cancer Hospital, Linyi, China
| | - Yi Hu
- Oncology Department, General Hospital of Chinese People's Liberation Army, Beijing, China
| | - QiMing Wang
- Respiratory Medicine, Henan Cancer Hospital, Zhengzhou, China
| | - Ying Cheng
- Department of Thoracic Oncology, Jilin Cancer Hospital, Changchun, China
| | - Fengying Wu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
| | - Jianhua Chen
- Department of Medical Oncology-Chest, Hunan Cancer Hospital, Changsha, China
| | - Xiaoyan Lin
- Department of Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yongsheng Wang
- Department of Thoracic Medical Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Jianan Huang
- Department of Respiration, First Affiliated Hospital of Suzhou University, Suzhou, China
| | - Jiuwei Cui
- Department of Medical Oncology, The First Bethune Hospital of Jilin University, Changchun, China
| | - Lejie Cao
- Pulmonary and Critical Care Medicine, The First Affiliated Hospital University of Science Technology of China, Hefei, China
| | - Yunpeng Liu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Yiping Zhang
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Yueyin Pan
- Department of Tumor Chemotherapy, The First Affiliated Hospital University of Science Technology of China, Hefei, China
| | - Jun Zhao
- Department of Thoracic Medical Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - LiPing Wang
- Department of Medical Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jianhua Chang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Qun Chen
- Department of Oncology, Fuzhou Pulmonary Hospital of Fujian, Fuzhou, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China
| | - Wei Zhang
- Pneumology Department, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yun Fan
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Zhiyong He
- Department of Thoracic Oncology, Fujian Cancer Hospital, Fuzhou, China
| | - Jian Fang
- Department of Thoracic Oncology II, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
| | - Kangsheng Gu
- Department of Medical Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - XiaoRong Dong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Zhang
- Clinical Research & Development, Jiangsu Hengrui Medicine, Shanghai, China
| | - Wei Shi
- Clinical Research & Development, Jiangsu Hengrui Medicine, Shanghai, China
| | - Jianjun Zou
- Clinical Research & Development, Jiangsu Hengrui Medicine, Shanghai, China
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Wang GS, Zhou Y, Xue L, Li AH, Wangmu, Wang QM. Teunia rosae sp. nov. and Teunia rudbeckiae sp. nov. (Cryptococcaceae, Tremellales), two novel basidiomycetous yeast species isolated from flowers. Int J Syst Evol Microbiol 2020; 70:5394-5400. [PMID: 33275546 DOI: 10.1099/ijsem.0.004423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Three yeast strains isolated from three flower samples were identified as representing two novel species of Teunia based on molecular phylogenetic analysis and phenotypic comparisons. Strains 12A8 and 21S4 with pink cream colonies and subglobose to globose cells had identical sequences in the ITS and LSU D1/D2 regions, which differed from strain X54 with cream colonies and ovoid to ellipsoidal cells by 6 nt substitutions (1 %) and 9 nt mismatches (1.5 %) in the D1/D2 domains and ITS region, respectively. They could also be distinguished from each other in assimilation of glucitol and salicin, growth at 28 °C and cell fibrillar appendages under scanning electron microscopy. The three strains differed from known species of Teunia by more than 8 nt (1.3 %) and 30 nt (5 %) in the D1/D2 domains and ITS region, respectively. Therefore, the names Teunia rudbeckiae sp. nov. (Holotype CGMCC 2.5840, Mycobank MB 835892) and Teunia rosae sp. nov. (Holotype CGMCC 2.5830, MycoBank MB 835891) are proposed to accommodate strain X54, and strains 12A8 and 21S4, respectively.
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Affiliation(s)
- Gui-Shuang Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science, Beijing 100101, PR China.,Tibet Agricultural and Animal Husbandry University, Nyingchi 860000, Tibet, PR China.,Key Laboratory of Microbial Diversity Research and Application of Hebei Province, College of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, PR China
| | - Yu Zhou
- School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, PR China
| | - Lu Xue
- School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, PR China
| | - Ai-Hua Li
- China General Microbiological Culture Collection Center and State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China
| | - Wangmu
- Tibet Agricultural and Animal Husbandry University, Nyingchi 860000, Tibet, PR China
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science, Beijing 100101, PR China.,Key Laboratory of Microbial Diversity Research and Application of Hebei Province, College of Life Sciences, Institute of Life Sciences and Green Development, Hebei University, Baoding 071002, Hebei, PR China
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Xu CW, Wang WX, Wang D, Wang QM, Pu XX, Zhu YC, Huang JH, Yu ZY, Cui ZL, Chen XH, Li JL, Fang Y, Wang H, Zhuang W, Lan SJ, Cai X, Zhang YB, Gao WB, Wang LP, She KL, Rao CZ, Zhou YF, Fang MY, Miao LY, Lei L, Lv TF, Song Y. Pemetrexed-based chemotherapy for non-small-cell lung cancer patients with EGFR exon 20 insertion mutation: a multicenter study. Transl Lung Cancer Res 2020; 9:1853-1861. [PMID: 33209607 PMCID: PMC7653161 DOI: 10.21037/tlcr-20-382] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Background Chemotherapy is the major choice for advanced non-small-cell lung cancer (NSCLC) patients with epidermal growth factor receptor exon 20 insertion (EGFR ex20ins). The efficacy of pemetrexed-based with other chemotherapy regimens and EGFR ex20ins subtypes in this population has not been well studied. Methods We screened patients with EGFR ex20ins by next-generation sequencing (NGS) from a large cohort. The clinicopathologic and medical information were collected in advanced NSCLC patients with EGFR ex20ins. We also compared the clinical outcomes among patients with different subtypes of EGFR ex20ins. Results We retrospectively collected 119 stage IIIB/IV NSCLC patients with EGFR ex20ins from 9142 NSCLC patients across China from June 2013 to December 2018. The subtypes of EGFR ex20ins included A767_V769dupASV (33/119, 27.73%), S768_D770dupSVD (19/119, 15.97%), N771_H773dupNPH (11/119, 9.24%), A763_Y764insFQEA (2/119, 1.68%) and others (54/119, 45.38%). A total of 64.7% (77/119) of patients received pemetrexed-based first-line chemotherapy and 13.45% (16/119) of patients received pemetrexed-based second-line chemotherapy. Pemetrexed-based chemo-treated patients had longer median progression-free survival (PFS) than patients without pemetrexed-based chemo-treated (5.5 vs. 3.0 months, P=0.0026). Survival data was available for 66 patients and the median overall survival (OS) was 24.7 months. Pemetrexed-based chemo-treated patients had longer OS tendency than patients without pemetrexed-based chemo-treated (25.0 vs. 19.6 months, P=0.0769). Patients harboring A767_V769dupASV had better OS than other subtypes of EGFR ex20ins but without statistical significance (P=0.0676). Multivariate analysis revealed that histological type of NSCLC and bone-metastasis before treatment were independent prognostic factors for OS in all patients after adjusting all characteristic and treatment factors (P<0.05). Conclusions To the best of our knowledge, it is the largest cohort study of advanced NSCLC patients with EGFR ex20ins across China. Pemetrexed-based treatment could have better control of disease than non-pemetrexed-based chemotherapies in this population. Furthermore, more effective agents are expected for patients harboring EGFR ex20ins.
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Affiliation(s)
- Chun-Wei Xu
- Department of Respiratory Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wen-Xian Wang
- Department of Medical Oncology, Chinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital), Hangzhou China
| | - Dong Wang
- Department of Respiratory Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Qi-Ming Wang
- Department of Internal Medicine, the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Xing-Xiang Pu
- Department of Medical Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - You-Cai Zhu
- Department of Thoracic Disease Center, Zhejiang Rongjun Hospital, Jiaxing, China
| | - Jian-Hui Huang
- Department of Oncology, Lishui Municipal Central Hospital, Lishui, China
| | - Zong-Yang Yu
- Department of Medical Oncology, the 900th Hospital of the Joint Logistics Team (the Former Fuzhou General Hospital), Fujian Medical University, Fuzhou, China
| | - Zhao-Lei Cui
- Department of Clinical Laboratory, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Xiao-Hui Chen
- Department of Thoracic Surgery, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Jin-Luan Li
- Department of Radiotherapy, Xiamen Cancer Hospital, the First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Yong Fang
- Department of Oncology, Sir Run Run Shaw Hospital, Hangzhou, China
| | - Hong Wang
- Department of Lung Cancer, the Fifth Medical Center, General of PLA, Beijing, China
| | - Wu Zhuang
- Department of Medical Oncology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Shi-Jie Lan
- Department of Oncology, the First Hospital of Jilin University, Changchun, China
| | - Xin Cai
- Department of Oncology, the First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yin-Bin Zhang
- Department of Oncology, the Second Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - Wen-Bin Gao
- Department of Oncology, Shenzhen Luohu People's Hospital, Shenzhen Guangdong, China
| | - Li-Ping Wang
- Department of Oncology, Baotou Cancer Hospital, Baotou, China
| | - Ke-Lin She
- Department of Thoracic Surgery, the Central Hospital of Shaoyang City, Shaoyang, China
| | - Chuang-Zhou Rao
- Department of Radiation and Chemotherapy, Hwamei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Yue-Fen Zhou
- Department of Oncology, Lishui Municipal Central Hospital, Lishui, China
| | - Mei-Yu Fang
- Department of Medical Oncology, Chinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital), Hangzhou China
| | - Li-Yun Miao
- Department of Respiratory Medicine, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Lei Lei
- Department of Medical Oncology, Chinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital), Hangzhou China
| | - Tang-Feng Lv
- Department of Respiratory Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Yong Song
- Department of Respiratory Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
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Zeng QL, Wang QM, Tao LJ, Hao F, Luo QZ. [Establishment of nomogram predicting model for the death risk of extremely severe burn patients and the predictive value]. Zhonghua Shao Shang Za Zhi 2020; 36:845-852. [PMID: 32972070 DOI: 10.3760/cma.j.cn501120-20190620-00280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the death risk factors of extremely severe burn patients, establish a death risk nomogram predicting model, and investigate the predictive value for death risk of extremely severe burn patients. Methods: The medical records of 231 extremely severe burn patients (190 males and 41 females, aged 18-60 years) who were admitted to the Institute of Burn Research of the First Affiliated Hospital of Army Medical University from January 2010 to October 2018 and met the inclusion criteria were analyzed retrospectively. According to the final outcome, the patients were divided into survival group of 173 patients and death group of 58 patients. The sex, age, severity of inhalation injury, total burn area, full-thickness burn area, burn index, rehydration coefficient and urine volume coefficient of the first and second 24 h after injury, the first base excess, shock index, and hematocrit (HCT) after admission, whether to have pre-hospital fluid infusion, use of ventilator, and use of continuous renal replacement therapy (CRRT), and abbreviated burn severity index (ABSI ) and Baux score on admission of patients in the two groups were recorded or calculated. According to the use of ventilator, the patients were divided into with ventilator group of 131 patients and without ventilator group of 100 patients, and the death, total burn surface area, burn index, incidence and severity of inhalation injury were recorded. According to the use of CRRT, the patients were divided into with CRRT group of 59 patients and without CRRT group of 172 patients, and the death, total burn surface area, and burn index were recorded. Data were statistically analyzed with t test, chi-square test, and Mann-Whitney U test to screen the death related factors of patients. The indexes with statistically significant differences between survival group and death group were included in the multivariate logistic regression analysis to screen the independent death risk factors of patients, and the death risk nomogram predicting model was constructed based on the results.The Bootstrap method was used to validate the death risk nomogram predicting model internally. The predictive value of the nomogram model for predicting death risk of patients was detected by drawing calibration graph and calculating concordance index, and the death risk scores of 231 patients were acquired according to the death risk nomogram model. The receiver's operating characteristic (ROC) curve was drawn, and the optimal threshold and the sensitivity and specificity of optimal threshold in the ROC curve and the area under the curve were calculated. Results: (1) There were statistically significant differences in burn index, ABSI on admission, severity of inhalation injury, total burn area, full-thickness burn area, rehydration coefficient at the first 24 h after injury, use of ventilator, use of CRRT, and Baux score on admission of patients between the two groups (Z=-7.696, -7.031, χ(2)=18.304, 63.065, 23.300, 13.073, 34.240, 59.586, t=-7.536, P<0.01). (2) There were statistically significant differences in death, incidence and severity of inhalation injury, total burn area, and burn index of patients between with ventilator group and without ventilator group (χ(2)=34.240, 17.394, 25.479, Z=-6.557, -7.049, P<0.01). (3) There were statistically significant differences in death, total burn area, and burn index of patients between with CRRT group and without CRRT group (χ(2)=62.982, Z= -47.421, -6.678, P<0.01). (4) The use of ventilator, use of CRRT, and burn index were independent risk factors for the death of extremely severe burn patients (odds ratio=3.277, 5.587, 1.067, 95% confidence interval=1.073-10.008, 2.384-13.093, 1.038-1.096, P<0.05 or P<0.01). (5) The initial concordance index of nomogram predicting model was 0.90 and the corrected concordance index was 0.89. The concordance indexes before and after correction were higher and similar, which showed that the nomogram had good concordance and predictive effect. The optimum threshold of ROC curve was 0.23, the sensitivity and specificity of optimum threshold were 86.0% and 80.0%, respectively, and the area under ROC curve was 0.90 (95% confidence interval=0.86-0.94, P<0.01). Conclusions: Severe burns and damage and/or failure of organ are the main death causes of extremely severe burn patients. The death risk nomogram predicting model established on the basis of use of ventilator, use of CRRT, and burn index have good predictive ability for death of extremely severe burn patients.
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Affiliation(s)
- Q L Zeng
- Department of Nursing, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - Q M Wang
- Department of Nursing, Chinese PLA General Hospital, Beijing 100853, China
| | - L J Tao
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - F Hao
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - Q Z Luo
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
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Wang GS, Sun Y, Wangmu, Wang QM. WITHDRAWN: Colacogloea armeniacae sp. nov., a novel pucciniomycetous yeast species isolated from apricots. MYCOSCIENCE 2020. [DOI: 10.1016/j.myc.2020.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sun Y, Wang GS, Li AH, Wangmu, Chui XQ, Jiang JH, Wang QM. Phaeotremella camelliae sp. nov. (Phaeotremellaceae, Tremellales), A Novel Yeasts Isolated from Tea-Oil Fruits in Jiangxi Province, China. Curr Microbiol 2020; 77:3168-3173. [PMID: 32514781 DOI: 10.1007/s00284-020-02061-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 05/26/2020] [Indexed: 10/24/2022]
Abstract
Sixty-two isolates among the 65 yeast strains isolated from Jiangxi province, China, were identified into 15 known species based on the sequence analysis of the D1/D2 domains of the LSU rRNA and ITS region. The other three strains, GaoanZ14, GaoanC57, and GaoanC191, isolated from tea-oil fruits, were identified as two undescribed species of Phaeotremella based on the multiple gene sequence analysis, physiological, and biochemical comparisons. Strains GaoanC57 and GaoanC191 had one substitution difference both in the D1/D2 domains of the LSU rRNA and ITS region. They formed a separate branch from the other Phaeotremella species in the D1/D2 and multiple genes trees, and differed from the known species by at least 10 nucleotide substitutions in the D1/D2 domains and more than 6% mismatches in the ITS region. The phylogenetic analysis indicated that those two strains represent a novel species of Phaeotremella, for which the names Phaeotremella camelliae sp. nov. (Holotype CGMCC 2.6141, Mycobank MB832699) is proposed. Only one strain, GaoanZ14, represents the other undescribed species of Phaeotremella, so it will be described in latter when more strains are found.
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Affiliation(s)
- Yong Sun
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Gui-Shuang Wang
- Tibet Agriculture & Animal, Husbandry University, Nyingchi, 860000, Tibet, China.,State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science, Beijing, 100101, China
| | - Ai-Hua Li
- China General Microbiological Culture Collection Center and State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Wangmu
- Tibet Agriculture & Animal, Husbandry University, Nyingchi, 860000, Tibet, China
| | - Xian-Qiu Chui
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China
| | - Ji-Hong Jiang
- The Key Laboratory of Biotechnology for Medicinal Plant of Jiangsu Province, Jiangsu Normal University, Xuzhou, 221116, Jiangsu, China.
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science, Beijing, 100101, China.,College of Life Sciences, Hebei University, Baoding, 071002, Hebei, China
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Chen GQ, Wang QM, Yu M, Cheng YD, Zhang ZC, Wang WS, Qiu Y, Sun LH, Peng K, Yang H. Notch signaling is involved in regulation of LPS-induced macrophage apoptosis through JNK/NF-kB signaling pathway. J BIOL REG HOMEOS AG 2020; 34:04. [PMID: 32048500 DOI: 10.23812/19-283-a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Notch signaling plays a critical role in the development and function of macrophages. The aim of the present study was to investigate the relationship between Notch signaling pathway and macrophage apoptosis after LPS stimulation. In RAW 264.7 cells, the mRNA expression of Jagged1, Hes1, Hes 5 and GM-CSF, and protein expression of NICD1 and GM-CSF were increased after LPS stimulation. Inhibition of Notch signaling by γ-secretase inhibitor DAPT and the suppression of Notch1 expression using siRNA both significantly prevented LPS induced activation of JNK and NF-kB, and simultaneously the expression of GM-CSF was also down regulated significantly. JNK inhibitor SP600125 was used to block the phosphorylation of JNK signaling, Western blot results showed that the activation of NF-kB was blocked and expression of GM-CSF was down-regulated. Finally, flow cytometry analyses showed that the Notch signaling was involved in the regulation of macrophage apoptosis after LPS stimulation. Our study showed that the Notch signaling pathway was activated and involved in the regulation of macrophage apoptosis after LPS stimulation through JNK/ NF-kB signaling regulated GM-CSF expression.
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Affiliation(s)
- G Q Chen
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Q M Wang
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - M Yu
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Y D Cheng
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Z C Zhang
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - W S Wang
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Y Qiu
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - L H Sun
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - K Peng
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - H Yang
- Department of General Surgery, Xinqiao Hospital, Army Medical University, Chongqing, China
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Shi HJ, Wang MW, Sun JT, Wang H, Li YF, Chen BR, Fan Y, Wang SB, Wang ZM, Wang QM, Wang LS. A novel long noncoding RNA FAF inhibits apoptosis via upregulating FGF9 through PI3K/AKT signaling pathway in ischemia-hypoxia cardiomyocytes. J Cell Physiol 2019; 234:21973-21987. [PMID: 31093967 DOI: 10.1002/jcp.28760] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/03/2019] [Accepted: 04/10/2019] [Indexed: 01/03/2023]
Abstract
Long noncoding RNAs (lncRNAs) have been increasingly considered to play an important role in the pathological process of various cardiovascular diseases, which often bind to the proximal promoters of the protein-coding gene to regulate the protein expression. However, the functions and mechanisms of lncRNAs in cardiomyocytes have not been fully elucidated. High-throughput RNA sequencing was performed to identify the differently expressed lncRNAs and messenger RNAs (mRNAs) between acute myocardial infarction (AMI) rats and healthy controls. One novel lncRNA FGF9-associated factor (termed FAF) and mRNAs in AMI rats were verified by bioinformatics, real-time polymerase chain reaction or western blot. Moreover, RNA fluorescence in situ hybridization was performed to determine the location of lncRNA. Subsequently, a series of in vitro assays were used to observe the functions of lncRNA FAF in cardiomyocytes. The expression of lncRNA FAF and FGF9 were remarkably decreased in ischemia-hypoxia cardiomyocytes and heart tissues of AMI rats. Overexpression of FAF could significantly inhibit cardiomyocytes apoptosis induced by ischemia and hypoxia. Conversely, knockdown of lncRNA FAF could promote apoptosis in ischemia-hypoxia cardiomyocytes. Moreover, overexpression of lncRNA FAF could also increase the expression of FGF9. Knockdown of the FGF9 expression could promote apoptosis in cardiomyocytes with the insult of ischemia and hypoxia, which was consistent with the effect of lncRNA FAF overexpression on cardiomyocyte apoptosis. Mechanistically, FGF9 inhibited cardiomyocytes apoptosis through activating signaling tyrosine kinase FGFR2 via phosphoinositide 3-kinase/protein kinase B signaling pathway. Thus, lncRNA FAF plays a protective role in ischemia-hypoxia cardiomyocytes and may serve as a treatment target for AMI.
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Affiliation(s)
- Hao-Jie Shi
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ming-Wei Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jia-Teng Sun
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hao Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ya-Fei Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Bing-Rui Chen
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yi Fan
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Si-Bo Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zi-Mu Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qi-Ming Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lian-Sheng Wang
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Yang L, Tang J, Chen JJ, Peng AY, Wang QM, Rao LQ, Yang H, Zhang XW, Yang HZ, Zhang C, Peng GP. Transcriptome analysis of three cultivars of Poria cocos reveals genes related to the biosynthesis of polysaccharides. J Asian Nat Prod Res 2019; 21:462-475. [PMID: 30010416 DOI: 10.1080/10286020.2018.1494159] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 06/25/2018] [Indexed: 06/08/2023]
Abstract
Poria cocos (P. cocos) polysaccharides (PCPs) are used to improve immunity and possess antitumor activities. We compared three cultivars of P. cocos (5.78, XJ 28 and JHYH) PCP contents. Then we determined that malZ, galA, SORD, gnl and bglX are key enzymes within the PCP biosynthetic pathway by using HiSeq2500 transcriptome and qRT-PCR validation. Our results provide more detailed information about the PCP biosynthesis pathway at the molecular level in P. cocos and establish the functions for the molecular breeding to produce polysaccharides in general for therapeutic use in Chinese medicinal plants.
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Affiliation(s)
- Lan Yang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Juan Tang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Jin-Jun Chen
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
| | - Ai-Yun Peng
- c School of Chemistry , Sun Yat-sen University , Guangzhou 510275 , China
| | - Qi-Ming Wang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Li-Qun Rao
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Hua Yang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Xian-Wen Zhang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Huan-Zhi Yang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Chen Zhang
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
| | - Guo-Ping Peng
- a College of Bioscience & Biotechnology , Hunan Agricultural University , Changsha 410128 , China
- b Hunan Engineering Laboratory for Good Agricultural Practice and Comprehensive Utilization of Famous-Region Medicinal Plants , Changsha 410128 , China
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Duan SF, Shi JY, Yin Q, Zhang RP, Han PJ, Wang QM, Bai FY. Reverse Evolution of a Classic Gene Network in Yeast Offers a Competitive Advantage. Curr Biol 2019; 29:1126-1136.e5. [PMID: 30905601 DOI: 10.1016/j.cub.2019.02.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 01/04/2019] [Accepted: 02/15/2019] [Indexed: 11/26/2022]
Abstract
Glucose repression is a central regulatory system in yeast that ensures the utilization of carbon sources in a highly economical manner. The galactose (GAL) metabolism network is stringently regulated by glucose repression in yeast and has been a classic system for studying gene regulation. We show here that a Saccharomyces cerevisiae (S. cerevisiae) lineage in spontaneously fermented milk has swapped all its structural GAL genes (GAL2 and the GAL7-10-1 cluster) with early diverged versions through introgression. The rewired GAL network has abolished glucose repression and conversed from a strictly inducible to a constitutive system through polygenic changes in the regulatory components of the network, including a thymine (T) to cytosine (C) and a guanine (G) to adenine (A) transition in the upstream repressing sequence (URS) sites of GAL1 and GAL4, respectively, which impair Mig1p-mediated repression, loss of function of the repressor Gal80p through a T146I substitution in the protein, and subsequent futility of GAL3. Furthermore, the milk lineage of S. cerevisiae has achieved galactose-utilization rate elevation and galactose-over-glucose preference switch through the duplication of the introgressed GAL2 and the loss of function of the main glucose transporter genes HXT6 and HXT7. In addition, we demonstrate that GAL2 requires GAL7 or GAL10 for its expression, and Gal2p likely requires Gal1p for its transportation function in the milk lineage of S. cerevisiae. We show a clear case of reverse evolution of a classic gene network for ecological adaptation and provide new insights into the regulatory model of the canonical GAL network.
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Affiliation(s)
- Shou-Fu Duan
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Jun-Yan Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Qi Yin
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Ri-Peng Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; College of Life Sciences, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China.
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Ma QY, Zhang SK, Liu J, Wang QM, Shen HP, Zhang YP, Liu M. [Anemia status of Chinese rural women of reproductive age in 2012]. Zhonghua Yi Xue Za Zhi 2018; 98:2115-2119. [PMID: 30032511 DOI: 10.3760/cma.j.issn.0376-2491.2018.26.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the hemoglobin concentration, anemia status and its determinant factors among Chinese rural women of reproductive age in 2012. Methods: This was a cross-sectional study. The data was obtained from the National Free Preconception Health Examination Project (NFPHEP). A total of 712 101 Chinese rural reproductive age women aged 21-49 years old who came from 193 counties of 30 provinces were included. The demographic characteristics were obtained from questionnaires. Hemoglobin concentration was measured using the cyanomethemoglobin method. The definition of anemia we used was recommended by World Health Organization, and was adjusted according to altitude level. The hemoglobin concentration level, the prevalence of anemia and its 95% CI was calculated. Determinant factors of anemia such as demographic characteristics and histories of pregnancy and miscarriage were analyzed using logistic regression. Results: In 2012, the level of hemoglobin concentration in Chinese rural women of reproductive age was (127.77±13.47) g/L, with the lowest in 21-24 years group, which was (127.54±13.54) g/L, and highest in 35-39 years group, which was (128.39±14.12) g/L. In terms of region, the hemoglobin concentration level was lowest in central south, which was (125.79±12.00) g/L, and highest in southwest, which was (129.91±14.37) g/L. The prevalence of anemia in Chinese rural women of reproductive age was 24.80%, with the highest seen in 21-24 years, which was 25.92% (95% CI: 25.74%-26.11%), and lowest in 30-34 years, which was 23.61% (95% CI: 23.37%-23.85%). The prevalence in northwest (28.31%, 95% CI: 28.01%-28.61%) was the highest among all regions, and the prevalence in east (20.88%, 95% CI: 20.68%-21.09%) was the lowest. Conclusions: The prevalence of anemia in Chinese rural reproductive age women was 24.80% in 2012. The anemia prevalence was higher among women who were young, had low educational level, and lived in northwest region.
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Affiliation(s)
- Q Y Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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Duan SF, Han PJ, Wang QM, Liu WQ, Shi JY, Li K, Zhang XL, Bai FY. The origin and adaptive evolution of domesticated populations of yeast from Far East Asia. Nat Commun 2018; 9:2690. [PMID: 30002370 PMCID: PMC6043522 DOI: 10.1038/s41467-018-05106-7] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 04/24/2018] [Indexed: 11/08/2022] Open
Abstract
The yeast Saccharomyces cerevisiae has been an essential component of human civilization because of its long global history of use in food and beverage fermentation. However, the diversity and evolutionary history of the domesticated populations of the yeast remain elusive. We show here that China/Far East Asia is likely the center of origin of the domesticated populations of the species. The domesticated populations form two major groups associated with solid- and liquid-state fermentation and appear to have originated from heterozygous ancestors, which were likely formed by outcrossing between diverse wild isolates primitively for adaptation to maltose-rich niches. We found consistent gene expansion and contraction in the whole domesticated population, as well as lineage-specific genome variations leading to adaptation to different environments. We show a nearly panoramic view of the diversity and life history of S. cerevisiae and provide new insights into the origin and evolution of the species.
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Affiliation(s)
- Shou-Fu Duan
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100049, China
| | - Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Qi-Ming Wang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Wan-Qiu Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Jun-Yan Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100049, China
| | - Kuan Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xiao-Ling Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Sciences, University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100049, China.
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Zeng QS, Wen ZH, Wang QM, Luo YH, Hu B. Double percutaneous endoscopic gastrostomies for a refractory duodenal fistula. Gastrointest Endosc 2018; 88:190-192. [PMID: 29352972 DOI: 10.1016/j.gie.2018.01.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Accepted: 01/11/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Qi-Shan Zeng
- Department of Gastroenterology, West China Hospital, Sichuan University, Sichuan, P.R. China
| | - Zhong-Hui Wen
- Department of Gastroenterology, West China Hospital, Sichuan University, Sichuan, P.R. China
| | - Qi-Ming Wang
- Department of Gastroenterology, West China Hospital, Sichuan University, Sichuan, P.R. China
| | - Yong-Hong Luo
- Department of Gastroenterology, West China Hospital, Sichuan University, Sichuan, P.R. China
| | - Bing Hu
- Department of Gastroenterology, West China Hospital, Sichuan University, Sichuan, P.R. China
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Li JS, Chen Z, Wang QM, Fang L, Xue Q, Cheeseman CR, Donatello S, Liu L, Poon CS. Change in re-use value of incinerated sewage sludge ash due to chemical extraction of phosphorus. Waste Manag 2018; 74:404-412. [PMID: 29311013 DOI: 10.1016/j.wasman.2018.01.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 11/27/2017] [Accepted: 01/03/2018] [Indexed: 05/26/2023]
Abstract
The potential of six different extractants to recover phosphorus (P) from incinerated sewage sludge ash (ISSA) was evaluated. Secondary effects such as the co-dissolution of Zn and Cu were also considered. The residual ISSA from each study was assessed in particular detail, focusing on the leachability of remaining Zn and Cu, major element composition, crystalline phases and overall degree of crystallinity and particle size distribution. The residual ISSA was also evaluated as a pozzolanic material using a Strength Activity Index (SAI) test with mortars containing Portland cement with a 20% substitution by ISSA. All results were compared to tests with untreated ISSA. Overall, the use of 3 of the 6 extractants could be ruled out due to poor P recovery potential and/or a serious compromise of the potential reuse of residual ISSA in Portland cement-based materials. The results highlight the added value of considering the potential reuse of residual ISSA when trying to optimize P recovery from ISSA by wet methods.
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Affiliation(s)
- Jiang-Shan Li
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong; State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Zhen Chen
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Qi-Ming Wang
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Le Fang
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Qiang Xue
- State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
| | - C R Cheeseman
- Department of Civil and Environmental Engineering, Imperial College London, London, United Kingdom
| | - Shane Donatello
- Cements and Materials Recycling Department, Eduardo Torroja Institute of Construction Sciences, Consejo Superior de Investigaciones Cientificas (CSIC), c/ Serrano Galvache, 4, Madrid, Spain
| | - Lei Liu
- State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Chi Sun Poon
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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Zeng QL, Wang QM, Li N, Luo QZ. [Advances in the research of application of urine output monitoring in prevention and treatment of burn shock]. Zhonghua Shao Shang Za Zhi 2018; 34:29-31. [PMID: 29374924 DOI: 10.3760/cma.j.issn.1009-2587.2018.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Fluid therapy is a crucial treatment for patients with extensive burn, which affects patients'prognosis directly. Accurate urine output measurement plays an irreplaceable role in guiding fluid resuscitation in clinic. As one of the best indexes in traditional burn resuscitation, urine output comprehensively reflects systemic circulation. However, it doesn't fully reflect all the specific chapters of microcirculation and systemic circulation and deficient cellular oxygen metabolism exactly. We need to use urine output combined with other shock parameters to ensure adequate fluid replacement. Currently, the most common way of urine output monitoring is manual measurement. The article reviews the application of urine output monitoring in guiding fluid resuscitation of burn shock.
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Affiliation(s)
- Q L Zeng
- Department of Nursing, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
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