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Updated: Apr 6, 2026

In vivo and in vitro Studies of Adaptor-clathrin Interaction
Published on: January 27, 2011
Clathrin-mediated endocytosis before fluorescent proteins.
1Department of Biochemistry, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, USA. michael.roth@utsouthwestern.edu
Fluorescent proteins enhance understanding of endocytic protein traffic, a process crucial for cell function. Key concepts of clathrin-mediated endocytosis were established using simple observations before this technology.
Area of Science:
- Cell biology
- Molecular and cell biology
Background:
- Clathrin-mediated endocytosis is a fundamental cellular process.
- Understanding endocytic protein traffic is vital for cell function.
Observation:
- Key conceptual breakthroughs in endocytosis predated fluorescent protein technology.
- Simple observational methods were instrumental in early discoveries.
Findings:
- Fluorescent proteins provide advanced imaging capabilities for endocytic protein traffic.
- Technological advances have deepened our comprehension of this dynamic process.
Implications:
- New imaging tools build upon foundational knowledge.
- Further research can integrate advanced techniques with historical insights.
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