Wan NurHazirah Wan Ahmad Kamil, Mukarramah Zainal, Munirah Mokhtar, H M H N Bandara, Stuart G Dashper, Mohd Hafiz Arzmi
{"title":"单一和共培养念珠菌和金黄色葡萄球菌的聚集和生物膜形成受到生长介质中营养物质的影响。","authors":"Wan NurHazirah Wan Ahmad Kamil, Mukarramah Zainal, Munirah Mokhtar, H M H N Bandara, Stuart G Dashper, Mohd Hafiz Arzmi","doi":"10.1080/08927014.2025.2518281","DOIUrl":null,"url":null,"abstract":"<p><p><i>Candida</i> species and <i>Staphylococcus aureus</i> coexist in nosocomial infections. These interkingdom interactions are associated with oral biofilm formation, leading to various oral diseases. This study elucidated the interkingdom interactions of these microorganisms, particularly their aggregation and biofilm formation, in three different media. <i>Candida auris, Candida albicans, Candida lusitaniae, Candida dubliniensis, Candida parapsilosis, Candida glabrata</i> and <i>S. aureus</i> were used in this study. Aggregation assays were conducted to determine planktonic interaction, and biofilm assays were performed to investigate intra- and interkingdom interactions in a static biofilm environment. Most <i>Candida</i> spp. exhibited a high auto-aggregation percentage in brain heart infusion broth supplemented with yeast extract (BHIYE). In addition, co-culture biofilm with <i>S. aureus</i> significantly reduced the total cell counts of <i>Candida</i> spp. compared to mono-culture (<i>p</i> < 0.05). In conclusion, co-aggregation, biofilm biomass and total cell count were species- and growth medium-dependent, and <i>S. aureus</i> interacted antagonistically with <i>Candida</i> spp.</p>","PeriodicalId":8898,"journal":{"name":"Biofouling","volume":" ","pages":"634-648"},"PeriodicalIF":2.6000,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Aggregation and biofilm formation of mono- and co-culture <i>Candida</i> species and <i>Staphylococcus aureus</i> are affected by nutrients in growth media.\",\"authors\":\"Wan NurHazirah Wan Ahmad Kamil, Mukarramah Zainal, Munirah Mokhtar, H M H N Bandara, Stuart G Dashper, Mohd Hafiz Arzmi\",\"doi\":\"10.1080/08927014.2025.2518281\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><i>Candida</i> species and <i>Staphylococcus aureus</i> coexist in nosocomial infections. These interkingdom interactions are associated with oral biofilm formation, leading to various oral diseases. This study elucidated the interkingdom interactions of these microorganisms, particularly their aggregation and biofilm formation, in three different media. <i>Candida auris, Candida albicans, Candida lusitaniae, Candida dubliniensis, Candida parapsilosis, Candida glabrata</i> and <i>S. aureus</i> were used in this study. Aggregation assays were conducted to determine planktonic interaction, and biofilm assays were performed to investigate intra- and interkingdom interactions in a static biofilm environment. Most <i>Candida</i> spp. exhibited a high auto-aggregation percentage in brain heart infusion broth supplemented with yeast extract (BHIYE). In addition, co-culture biofilm with <i>S. aureus</i> significantly reduced the total cell counts of <i>Candida</i> spp. compared to mono-culture (<i>p</i> < 0.05). In conclusion, co-aggregation, biofilm biomass and total cell count were species- and growth medium-dependent, and <i>S. aureus</i> interacted antagonistically with <i>Candida</i> spp.</p>\",\"PeriodicalId\":8898,\"journal\":{\"name\":\"Biofouling\",\"volume\":\" \",\"pages\":\"634-648\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biofouling\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1080/08927014.2025.2518281\",\"RegionNum\":3,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/6/18 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biofouling","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/08927014.2025.2518281","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/6/18 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Aggregation and biofilm formation of mono- and co-culture Candida species and Staphylococcus aureus are affected by nutrients in growth media.
Candida species and Staphylococcus aureus coexist in nosocomial infections. These interkingdom interactions are associated with oral biofilm formation, leading to various oral diseases. This study elucidated the interkingdom interactions of these microorganisms, particularly their aggregation and biofilm formation, in three different media. Candida auris, Candida albicans, Candida lusitaniae, Candida dubliniensis, Candida parapsilosis, Candida glabrata and S. aureus were used in this study. Aggregation assays were conducted to determine planktonic interaction, and biofilm assays were performed to investigate intra- and interkingdom interactions in a static biofilm environment. Most Candida spp. exhibited a high auto-aggregation percentage in brain heart infusion broth supplemented with yeast extract (BHIYE). In addition, co-culture biofilm with S. aureus significantly reduced the total cell counts of Candida spp. compared to mono-culture (p < 0.05). In conclusion, co-aggregation, biofilm biomass and total cell count were species- and growth medium-dependent, and S. aureus interacted antagonistically with Candida spp.
期刊介绍:
Biofouling is an international, peer-reviewed, multi-discliplinary journal which publishes original articles and mini-reviews and provides a forum for publication of pure and applied work on protein, microbial, fungal, plant and animal fouling and its control, as well as studies of all kinds on biofilms and bioadhesion.
Papers may be based on studies relating to characterisation, attachment, growth and control on any natural (living) or man-made surface in the freshwater, marine or aerial environments, including fouling, biofilms and bioadhesion in the medical, dental, and industrial context.
Specific areas of interest include antifouling technologies and coatings including transmission of invasive species, antimicrobial agents, biological interfaces, biomaterials, microbiologically influenced corrosion, membrane biofouling, food industry biofilms, biofilm based diseases and indwelling biomedical devices as substrata for fouling and biofilm growth, including papers based on clinically-relevant work using models that mimic the realistic environment in which they are intended to be used.