CV2 / CRMP5抗体与帕伦基马神经菌病特别相关:一项回顾性队列研究
Yan Ren1, Dongdong Li1,2,3, Jierui Wang4
1Department of Laboratory Medicine, West China Hospital, Sichuan University.
QJM : monthly journal of the Association of Physicians
|October 22, 2025
概括
这项研究发现CV2 / CRMP5抗体和副细胞神经 (p-NS) 之间存在强烈联系. 对于具有高TRUST标位的p-NS患者,建议对这些神经抗体进行查.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
- 传染性疾病 传染性疾病
背景情况:
- 神经可以诱导神经特异性免疫反应,尽管证据有限.
- 这项研究的重点是神经中神经抗体的流行率和临床相关性,特别是CV2/CRMP5抗体.
研究的目的:
- 研究神经抗体,特别是CV2/CRMP5,与神经之间的关联.
- 确定这些抗体在不同形式的神经的临床意义和患病率.
主要方法:
- 对215名神经病患者的回顾性分析.
- 使用基于细胞的测试 (CBA) 和Line blot.的神经抗体测试.
- 评估CV2/CRMP5和Treponema pallidum之间的一致性.
主要成果:
- 20名神经患者的神经抗体检测呈阳性;CV2 / CRMP5是最常见的 (73.3%的神经细胞内抗原抗体).
- 所有CV2/CRMP5阳性病例 (11/11) 都与帕伦基马神经 (p-NS) 相关,而不是无症状神经 (a-NS).
- 与阴性病例相比,CV2/CRMP5阳性p-NS患者的血清TRUST标位和CSFIgG指数较高.
结论:
- 在CV2/CRMP5抗体和对酶体神经之间存在显著的关联.
- 建议在p-NS患者中选CV2/CRMP5抗体,特别是那些TRUST标位高和肠内免疫球蛋白合成的患者.
- 表明CV2/CRMP5阳性可能表明p-NS.内的独特的免疫病理亚组.
更多相关视频
07:26High-resolution Melting PCR for Complement Receptor 1 Length Polymorphism Genotyping: An Innovative Tool for Alzheimer's Disease Gene Susceptibility Assessment
Published on: July 18, 2017
12.2K
10:35Reliable Isolation of Central Nervous System Microvessels Across Five Vertebrate Groups
Published on: January 12, 2020
9.0K
相关概念视频
Viral Meningitis
Viral meningitis is the most common form of meningitis and is often referred to as aseptic meningitis to indicate the absence of bacterial involvement. It is generally milder than bacterial meningitis, with symptoms including fever, headache, stiff neck, drowsiness, nausea, photophobia, and vomiting. Rarely, more severe manifestations or death may occur. Common causative agents include enteroviruses, particularly coxsackie A and B viruses and echoviruses, all members of the Enterovirus genus...
Cytomegalovirus Disease
Cytomegalovirus (CMV) disease is caused by human cytomegalovirus, a double-stranded DNA virus of the Herpesviridae family. While primary CMV infection is often asymptomatic in immunocompetent individuals, the virus can cause severe disease in neonates and immunocompromised patients. CMV is the most common cause of congenital viral infection in the United States, and a major pathogen in solid organ and hematopoietic stem cell transplant recipients.CMV is transmitted via bodily fluids, sexual...
Cryptococcal Meningitis
Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...
Bacterial Meningitis II: Pathophysiology
Bacterial meningitis typically begins when pathogens such as Neisseria meningitidis and Streptococcus pneumoniae colonize the nasopharynx and invade the bloodstream. This process is facilitated by bacterial virulence factors, such as polysaccharide capsules, which resist phagocytosis and complement-mediated killing. Less commonly, bacteria reach the central nervous system via contiguous spread from infections like otitis media or sinusitis, through congenital or acquired dural defects, or...
Encephalitis ll: Pathophysiology
Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...
