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Updated: Oct 28, 2025
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Aip1p Dynamics Are Altered by the R256H Mutation in Actin
Published on: July 30, 2014
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Profilin 1 Protein and Its Implications for Cancers
Ya Wang1, Yang Wang1, Rongjun Wan1
1Department of Respiratory Medicine, Department of Respiratory and Critical Care Medicine, National Key Clinical Specialty at Xiangya Hospital of Central South University, Hunan, China.
Oncology (Williston Park, N.Y.)
|July 15, 2021
Summary
Profilin 1 (PFN1) is a key protein involved in cell functions and disease. Recent research highlights PFN1
Area of Science:
- Molecular Biology
- Cell Biology
- Biochemistry
Background:
- Profilin 1 (PFN1) is a conserved eukaryotic protein essential for actin dynamics.
- PFN1 has multiple domains (actin-binding, PLP-binding, phosphoinositide-binding) and regulates critical cellular processes.
- Dysregulation of PFN1 is linked to various diseases, including genetic and chronic conditions.
Purpose of the Study:
- To review recent studies on the role of Profilin 1 (PFN1) in cancer.
- To discuss the implications of PFN1 in tumor diagnosis and therapeutic strategies.
Main Methods:
- Literature review of recent research on PFN1 in cancer.
- Analysis of PFN1's functions in cell biology relevant to cancer.
Main Results:
- PFN1 plays a significant role in numerous cellular functions crucial for cancer development.
- Abnormal PFN1 expression or deletion impacts cell physiology, contributing to disease progression.
- PFN1's involvement in cancer has garnered increasing attention in the last decade.
Conclusions:
- Profilin 1 (PFN1) is implicated in various aspects of cancer biology.
- Understanding PFN1's role offers potential for novel diagnostic markers and therapeutic targets in oncology.
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