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Updated: Feb 7, 2026

Author Spotlight: Evaluation of Protein-Condensate Dynamics in Live Human Cells
Published on: January 5, 2024
The regulatory principles, physiological functions, and phase transition of biomolecular condensates
Qingxiang Li1,2, Yan Jiang1,2, Yan Chen1,2
1Department of Pediatrics, Affiliated Hospital of Zunyi Medical University, Zunyi, China.
Abstract:
Liquid-liquid phase separation (LLPS) is a crucial process that influences the spatial organization of cells. Dysregulation of this process can contribute to serious adverse outcomes, including neurodegenerative diseases, developmental disorders, and impaired immune responses. While various studies have explored how factors like physicochemical properties, molecular structures, and post-translational modifications (PTMs) affect the formation of condensates, current knowledge remains fragmented and lacks a cohesive framework. This review aims to systematically compile the principles regulating LLPS, focusing on the interplay between physico-chemical parameters, PTMs, and molecular sequence characteristics. Building on this foundation, we will also examine the significance of physiological phase separation and its connection to pathological phase transitions, such as the conversion from a liquid to a solid state.
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