S. oralis activates the Efg1 filamentation pathway in C. albicans to promote cross-kingdom interactions and mucosal biofilms
نویسندگان
چکیده
منابع مشابه
Candida albicans Biofilms: More Than Filamentation
Candida albicans is the fungal species most commonly associated with biofilm formation in immunosuppressed patients. Recent work offers a fresh new look at the role of filamentation in C. albicans biofilm formation, and describes the application of a powerful tool for the molecular dissection of these important developmental processes.
متن کاملTUP1, CPH1 and EFG1 make independent contributions to filamentation in candida albicans.
The common fungal pathogen, Candida albicans, can grow either as single cells or as filaments (hyphae), depending on environmental conditions. Several transcriptional regulators have been identified as having key roles in controlling filamentous growth, including the products of the TUP1, CPH1, and EFG1 genes. We show, through a set of single, double, and triple mutants, that these genes act in...
متن کاملFarnesol inhibits translation to limit growth and filamentation in C. albicans and S. cerevisiae
Candida albicans is a polymorphic yeast where the capacity to switch between yeast and filamentous growth is critical for pathogenicity. Farnesol is a quorum-sensing sesquiterpene alcohol that, via regulation of specific signalling and transcription components, inhibits filamentous growth in Candida albicans. Here we show that farnesol also inhibits translation at the initiation step in both Ca...
متن کاملCharacterization of Mucosal Candida albicans Biofilms
C. albicans triggers recurrent infections of the alimentary tract mucosa that result from biofilm growth. Although the ability of C. albicans to form a biofilm on abiotic surfaces has been well documented in recent years, no information exists on biofilms that form directly on mucosal surfaces. The objectives of this study were to characterize the structure and composition of Candida biofilms f...
متن کاملCandida albicans mannans mediate Streptococcus mutans exoenzyme GtfB binding to modulate cross-kingdom biofilm development in vivo
Candida albicans is frequently detected with heavy infection by Streptococcus mutans in plaque-biofilms from children with early-childhood caries (ECC). This cross-kingdom biofilm contains an extensive matrix of extracellular α-glucans that is produced by an exoenzyme (GtfB) secreted by S. mutans. Here, we report that mannans located on the outer surface of C. albicans cell-wall mediates GtfB b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Virulence
سال: 2017
ISSN: 2150-5594,2150-5608
DOI: 10.1080/21505594.2017.1326438