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The COVID-19 pandemic has impacted millions of people worldwide, and recent studies have shown that SARS-CoV-2 infection can lead to an Alzheimer’s-like neuropathological and biomarker phenotype, as well as clinical symptoms of “brain fog”. This raises an intriguing question: “How and where might the molecular pathways underlying SARS-CoV-2 infection and Alzheimer’s disease (AD) converge?” One common feature of both SARS-CoV-2 infection and AD is the alteration of the endomembrane system, particularly the fragmentation of the Golgi apparatus. In this review article, we summarize the existing literature on SARS-CoV-2 infection biology and speculate about the potential mechanisms linking Golgi defects, SARS-CoV-2 infection, and neurodegeneration.

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Golgi Fragmentation as a Potential Link Between SARS-CoV-2 Infection and Alzheimer’s Disease: Mechanisms and Implications for Neurodegeneration in Long COVID

  • 章节

  • 发表日期：

    2026年

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  • Yanzhuang Wang,
  • Sam Gandy

摘要

The COVID-19 pandemic has impacted millions of people worldwide, and recent studies have shown that SARS-CoV-2 infection can lead to an Alzheimer’s-like neuropathological and biomarker phenotype, as well as clinical symptoms of “brain fog”. This raises an intriguing question: “How and where might the molecular pathways underlying SARS-CoV-2 infection and Alzheimer’s disease (AD) converge?” One common feature of both SARS-CoV-2 infection and AD is the alteration of the endomembrane system, particularly the fragmentation of the Golgi apparatus. In this review article, we summarize the existing literature on SARS-CoV-2 infection biology and speculate about the potential mechanisms linking Golgi defects, SARS-CoV-2 infection, and neurodegeneration.