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Updated: Sep 13, 2025
11:01
Automated Imaging and Analysis for the Quantification of Fluorescently Labeled Macropinosomes
Published on: August 24, 2021
2.9K
Macropinocytosis: Both a Target and a Tool for Cancer Therapy
Manhan Zhao1, Liming Zhou1, Yifei Zhai1
1School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
Biomolecules
|July 29, 2025
Summary
Cancer cells exploit macropinocytosis for nutrients and survival. This review explores targeting macropinocytosis and using it for drug delivery in novel cancer therapies.
Area of Science:
- Cell Biology
- Cancer Research
- Drug Delivery
Background:
- Macropinocytosis is a non-selective cellular process for bulk fluid uptake.
- Cancer cells hijack macropinocytosis for nutrients, aiding proliferation and survival.
- This process is a potential target for cancer therapy and a tool for drug delivery.
Purpose of the Study:
- To review therapeutic strategies targeting macropinocytosis in cancer.
- To explore macropinocytosis as a tool for anti-cancer drug delivery.
- To highlight advancements in macropinocytosis-based cancer treatments.
Main Methods:
- Systematic review of cancer therapeutic strategies.
- Analysis of macropinocytosis inhibitors and metabolic modulators.
- Evaluation of methuosis inducers and drug delivery systems (nanoparticles, viral vectors, EVs, conjugates).
Main Results:
- Macropinocytosis inhibitors and metabolic modulators show therapeutic potential.
- Methuosis inducers offer a novel cell death strategy.
- Various platforms effectively utilize macropinocytosis for targeted drug delivery.
Conclusions:
- Targeting macropinocytosis offers a promising avenue for cancer therapy.
- Macropinocytosis-dependent drug delivery systems present innovative treatment strategies.
- Further development in these areas could revolutionize cancer treatment.
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