Roles of osteocalcin in the central nervous system

作者：Xiao‐Shan Qi, Xin He, Ying Peng, Xing‐Hong He, Q X Yang, Kai Jiao, Heng Liu · 发表于：CNS Neuroscience & Therapeutics · 年份：2024 · DOI：10.1111/cns.70016 · 被引用次数：8 · 研究领域：Vitamin K Research Studies、Parathyroid Disorders and Treatments、Connective tissue disorders research

BACKGROUND: Bone-derived protein osteocalcin, which has beneficial effects on brain function, may be a future research direction for neurological disorders. A growing body of evidence suggests a link between osteocalcin and neurological disorders, but the exact relationship is contradictory and unclear. SCOPE OF REVIEW: The aim of this review is to summarize the current research on the interaction between osteocalcin and the central nervous system and to propose some speculative future research directions. MAJOR CONCLUSIONS: In the normal central nervous system, osteocalcin is involved in neuronal structure, neuroprotection, and the regulation of cognition and anxiety. Studies on osteocalcin-related abnormalities in the central nervous system are divided into animal model studies and human studies, depending on the subject. In humans, the link between osteocalcin and brain function is inconsistent. These conflicting data may be due to methodological inconsistencies. By reviewing the related literature on osteocalcin, some comorbidities of the bone and nervous system and future research directions related to osteocalcin are proposed.