Alzheimer’s disease (AD) is a neurodegenerative disorder characterized by macroscopic features such as cortical atrophy, narrowing of the gyri, widening of the sulci, and enlargement of the ventricles. At the cellular level, the pathological characteristics include the extracellular aggregation of β-amyloid (Aβ) forming senile plaques, and the intracellular accumulation of hyperphosphorylated tau proteins forming neurofibrillary tangles. AD leads to the progressive decline of cognitive, behavioral, and social abilities, with no effective treatment available currently. The pathophysiology of AD is complex, involving mechanisms such as immune dysregulation and lipid metabolism alterations. Immune cells, such as microglia, can identify and clear pathological aggregates like Aβ early in the disease. However, prolonged or excessive activation of immune cells may trigger chronic neuroinflammation, thereby accelerating neuronal damage and the progression of AD. Lipid metabolism plays a critic

Alzheimer’s disease (AD) is a complex neurodegenerative disorder that is characterized by the accumulation of pathologic tau and beta-amyloid proteins. UFMylation is an emerging ubiquitin-like post-translational modification that is crucial for healthy brain development. The UFM1 cascade was recently identified as a major modifier of tau aggregation in vitro and in vivo. Moreover, post-mortem AD brain shows pronounced alterations of UFMylation that are significantly associated with pathological tau, suggesting UFM1 might indeed be a modifier of human disease. However, the link between AD and UFMylation is yet to be fully explored. Interestingly, the UFMylation cascade is known to play important roles for several pathways that are known to be altered in AD, such as the DNA damage response, ER homeostasis, autophagy and the immune response. This review discusses the many connections between UFMylation with AD pathogenesis, emphasizing the role of UFMylation in these pathways and their ab

Alzheimer’s disease (AD) is a neurodegenerative disorder characterized by macroscopic features such as cortical atrophy, narrowing of the gyri, widening of the sulci, and enlargement of the ventricles. At the cellular level, the pathological characteristics include the extracellular aggregation of β-amyloid (Aβ) forming senile plaques, and the intracellular accumulation of hyperphosphorylated tau proteins forming neurofibrillary tangles. AD leads to the progressive decline of cognitive, behavioral, and social abilities, with no effective treatment available currently. The pathophysiology of AD is complex, involving mechanisms such as immune dysregulation and lipid metabolism alterations. Immune cells, such as microglia, can identify and clear pathological aggregates like Aβ early in the disease. However, prolonged or excessive activation of immune cells may trigger chronic neuroinflammation, thereby accelerating neuronal damage and the progression of AD. Lipid metabolism plays a critic