[Saccharomyces cerevisiae: an efficient tool and model system for anticancer research].

Area of Science:

• * Molecular Biology
• * Genetics
• * Biochemistry

Background:

• * Fundamental cellular processes like DNA repair and cell cycle control are conserved from yeast to humans.
• * Saccharomyces cerevisiae (yeast) shares significant genomic and functional similarities with human proteins.
• * Yeast serves as a crucial model for studying enzymes targeted by anticancer drugs, especially in pyrimidine metabolism.

Purpose of the Study:

• * To review recent advancements in utilizing yeast for anticancer research.
• * To highlight yeast's role in metabolic pathway analysis for cancer drug discovery.
• * To explore systematic drug screening using yeast mutants and gene therapy applications.

Main Methods:

• * Comparative genomics and functional analysis of conserved proteins between yeast and humans.
• * Utilization of yeast mutants for high-throughput drug screening.
• * Investigation of metabolic pathways, including the pyrimidine salvage pathway.
• * Exploration of gene therapy strategies involving yeast-derived enzymes.

Main Results:

• * Yeast possesses conserved cellular mechanisms relevant to human biology and disease.
• * Systematic screening in yeast identifies potential anticancer drug targets and compounds.
• * Yeast enzymes involved in metabolic pathways show promise for therapeutic applications.

Conclusions:

• * Yeast is an effective and versatile model organism for advancing anticancer research.
• * Its application spans from fundamental pathway analysis to drug discovery and gene therapy.
• * Continued use of yeast holds significant potential for developing novel cancer treatments.