Related Experiment Video

Updated: Jun 4, 2025

Evaluation of LC3-II Release via Extracellular Vesicles in Relation to the Accumulation of Intracellular LC3-positive Vesicles
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Evaluation of LC3-II Release via Extracellular Vesicles in Relation to the Accumulation of Intracellular LC3-positive Vesicles

Published on: October 18, 2024

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LC3B: A microtubule-associated protein influences disease progression and prognosis

Yan Chen1, Hong Yi2, Shan Liao3

  • 1Department of Blood Transfusion, The Affiliated Cancer Hospital of Xiangya School of Medicine Central South University/Hunan Cancer Hospital, Changsha, Hunan 410013, China; Cancer Research Institute, Basic School of Medicine, Central South University, Changsha, Hunan 410011, China.

Cytokine & Growth Factor Reviews
|December 19, 2024
PubMed

Insights

Microtubule-associated protein 1 light chain 3B (LC3B) is vital for autophagy, apoptosis, and immune responses. Understanding LC3B

Area of Science:

  • Cell Biology
  • Molecular Biology
  • Immunology

Background:

  • Microtubule-associated protein 1 light chain 3B (LC3B) is a key mammalian homolog of the ATG8 family involved in autophagy.
  • LC3B regulates critical cellular processes including apoptosis, differentiation, and immune responses.
  • Its association with cancer and neurodegenerative diseases highlights its significance in biomedical research.

Purpose of the Study:

  • To systematically review the multifaceted roles and mechanisms of LC3B in autophagy.
  • To elucidate LC3B's impact on apoptosis, cellular differentiation, and immune modulation.
  • To explore upstream regulatory factors and LC3B's relevance in disease diagnosis and therapy.

Main Methods:

  • Comprehensive literature review of studies on LC3B function.
  • Analysis of LC3B's involvement in various biological pathways.
  • Synthesis of current knowledge on LC3B's regulatory mechanisms and disease associations.

Main Results:

  • LC3B is a central mediator of autophagic flux and cellular homeostasis.
  • LC3B influences programmed cell death pathways and cell fate decisions.
  • LC3B plays a significant role in modulating immune and inflammatory signaling cascades.

Conclusions:

  • LC3B is a critical regulator of fundamental cellular processes with broad implications.
  • Understanding LC3B's complex regulatory network is essential for developing novel therapeutic strategies.
  • LC3B holds potential as a biomarker for disease prognosis and a therapeutic target.
Keywords:
AutophagyCarcinomaLC3BPathogenesisTumor

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