🔬 Discovery

Autophagy mechanisms

Mecanismo de la autofagia

Date
1992-1993 · confidence high
Place
University of Tokyo (Komaba), Tokyo, Japan
Credited to
Ōsumi Yoshinori
People
👤 Ōsumi Yoshinori1945–
Field
Life & health

What was discovered

Watching yeast cells under the microscope, Ōsumi saw how cells digest their own components in vacuoles, and identified the genes that control the process. He showed the importance of cellular recycling in neurodegenerative disease and cancer.

Nobel Prize in Medicine 2016.

What it led to

  • the ATG genes and their human equivalent
  • research into neurodegeneration and cancer

📄 Original publication

Isolation and characterization of autophagy‐defective mutants of Saccharomyces cerevisiaeMiki Tsukada, Yoshinori Ohsumi · FEBS Letters · 1993

Links