인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Abstract The ependymal epithelium forms the cerebrospinal fluid barrier, separating the brain and spinal cord from the cerebrospinal fluid. However, in specific regions of the central nervous system, there are neurons that directly interface with the cerebrospinal fluid, including neuronal bodies, dendrites, or axons, This constitutes what is referred to as the "cerebrospinal fluid contacting neurons system (CSF-CNS)". The research team led by Professor Zhang has successfully utilized cholera toxin subunit B coupled horseradish peroxidase complex (CB-HRP) to selectively label the specialized neuron system that interfaces with cerebrospinal fluid, pioneeringly designating it as the "cerebrospinal fluid-contacting nucleus", commonly referred to as the "CSF-contacting nucleus". For the first time, the discovery of the CSF-contacting nucleus provides compelling morphological evidence for the existence of a distinct neural structure within the brain parenchyma that establishes a connection with the cerebrospinal fluid, thereby suggesting its potential significance in facilitating material and information exchange between the brain parenchyma and cerebrospinal fluid. After conducting a comprehensive series of studies on the morphological structure, material expression, gene analysis and functional aspects of the CSF-contacting nucleus in rodents and non-human primates, it has been revealed that there are fibrous connections between the CSF-contacting nucleus and the cerebral cortex and subcortical nuclei being involved in the regulatory mechanisms of pain, cognition, learning and memory, emotion, addiction, stress and anxiety responses, visceral activity, olfaction, vision processing and perception, auditory processing, perception, motor control and coordination, homeostasis regulation including maintenance of body energy and fluid balance, as well as the control of sleep–wake cycles and synchronization of biological rhythms. Current experiments have confirmed that the CSF-contacting nucleus is related to pain, morphine dependence and withdrawal, learning and memory, as well as stress. This present article offers a comprehensive review of the neurobiological characteristics and recent advancements in pain regulation of the CSF-contacting nucleus. The aim is to provide novel insights into the investigation of pain regulation within bidirectional regulatory pathway between the brain and cerebrospinal fluid, with a specific focus on elucidating the role of the CSF-contacting nucleus as a bridge structure. Additionally, the objective of this research is to propose innovative strategies for pain management and associated disorders in the future.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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