Virulence genes in the pathogenic yeast Candida albicans.

نویسندگان

  • F Navarro-García
  • M Sánchez
  • C Nombela
  • J Pla
چکیده

In recent years, the incidence of fungal infections has been rising all over the world. Although the amount of research in the field of pathogenic fungi has also increased, there is still a need for the identification of reliable determinants of virulence. In this review, we focus on identified Candida albicans genes whose deletant strains have been tested in experimental virulence assays. We discuss the putative relationship of these genes to virulence and also outline the use of new different systems to examine the precise effect in virulence of different genes.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A New Approach to Virulence Factors of Candida albicans: From Gene to Function

Recently, there is an increasing trend in the diversity of pathogenic yeasts isolated from clinical samples. However, Candida albicans is even now the major cause of yeast infections. Candida albicans is one of the members of the mucosal microbiota which can cause cutaneous, mucosal, and disseminated invasive infections in susceptible individuals. For persistence in the host, the yeast must hav...

متن کامل

Regulation of phenotypic transitions in the fungal pathogen Candida albicans

The human commensal fungus Candida albicans can cause not only superficial infections, but also life-threatening disease in immunocompromised individuals. C. albicans can grow in several morphological forms. The ability to switch between different phenotypic forms has been thought to contribute to its virulence. The yeast-filamentous growth transition and white-opaque switching represent two ty...

متن کامل

Identification of Cell Cycle-Regulated, Putative Hyphal Genes in Candida Albicans

Candida albicans, a major fungal pathogen in human, can grow in a variety of morphological forms ranging from budding yeast to pseudohyphae and hyphae, and its ability to transition to true hyphae is critical for virulence in various types of C. albicans infections. Here, we identify 17 putative hyphal genes whose expression peaks during the S/G2 transition of the cell cycle in C. albicans . Th...

متن کامل

Genome-Wide Screen for Haploinsufficient Cell Size Genes in the Opportunistic Yeast Candida albicans

One of the most critical but still poorly understood aspects of eukaryotic cell proliferation is the basis for commitment to cell division in late G1 phase, called Start in yeast and the Restriction Point in metazoans. In all species, a critical cell size threshold coordinates cell growth with cell division and thereby establishes a homeostatic cell size. While a comprehensive survey of cell si...

متن کامل

Telomeric ORFS in Candida albicans: Does Mediator Tail Wag the Yeast?

Recent studies of fungal genomes have shown that subtelomeric regions of chromosomes are areas of rapid evolution that facilitate adaptation to novel niches [1]. Several years ago, analysis of the genome of the human pathogenic yeast Candida albicans revealed the presence of a large family of telomeric orfs (TLO genes) [2]. The function of this gene family remained an enigma in C. albicans gene...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • FEMS microbiology reviews

دوره 25 2  شماره 

صفحات  -

تاریخ انتشار 2001