Related Experiment Video
Updated: Jul 13, 2026
08:59
4D Imaging of Protein Aggregation in Live Cells
Published on: April 5, 2013
Team work in protein processing.
1Zafgen, 890 Winter Street, Suite 320, Waltham, MA 02451, USA. Gerhard.Hannig@zafgen.com
Chemistry & Biology
|July 28, 2007
Summary
Researchers used a small molecule to inhibit methionine aminopeptidase (MetAP) and investigated its effects on the proto-oncogene c-Src. This study sheds light on MetAP
Area of Science:
- Biochemistry and Molecular Biology
- Cellular Signaling
Background:
- Methionine aminopeptidase (MetAP) enzymes are crucial for protein maturation but their substrates and physiological roles remain largely unknown.
- The proto-oncogene c-Src is a key regulator of various cellular processes, including proliferation, survival, and migration.
Discussion:
- This study utilizes a novel small molecule inhibitor to probe the function of MetAP in a cellular context.
- Investigating the interplay between MetAP activity and c-Src signaling provides insights into oncogenic pathways.
Key Insights:
- Small molecule inhibition of MetAP impacts the molecular regulation and cellular functions of the proto-oncogene c-Src.
- This research establishes a chemical biology approach to uncover MetAP substrates and their biological significance.
Outlook:
- Further studies can elucidate the specific MetAP substrates regulated by c-Src.
- Understanding MetAP's role in c-Src signaling may reveal new therapeutic targets for cancer treatment.
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