دورية أكاديمية
p75 and neural cell adhesion molecule 1 can identify pathologic Schwann cells in peripheral neuropathies
| العنوان: | p75 and neural cell adhesion molecule 1 can identify pathologic Schwann cells in peripheral neuropathies |
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| المؤلفون: | Young Hee Kim, Young Hye Kim, Yoon Kyung Shin, Young Rae Jo, Da Kyeong Park, Min‐Young Song, Byeol‐A. Yoon, Soo Hyun Nam, Jong Hyun Kim, Byung‐Ok Choi, Ha Young Shin, Seung Woo Kim, Se Hoon Kim, Young Bin Hong, Jong Kuk Kim, Hwan Tae Park |
| المصدر: | Annals of Clinical and Translational Neurology, Vol 6, Iss 7, Pp 1292-1301 (2019) |
| بيانات النشر: | Wiley, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Neurosciences. Biological psychiatry. Neuropsychiatry LCC:Neurology. Diseases of the nervous system |
| مصطلحات موضوعية: | Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571, Neurology. Diseases of the nervous system, RC346-429 |
| الوصف: | Abstract Objective Myelinated Schwann cells (SCs) in adult peripheral nerves dedifferentiate into immature cells in demyelinating neuropathies and Wallerian degeneration. This plastic SC change is actively involved in the myelin destruction and clearance as demyelinating SCs (DSCs). In inherited demyelinating neuropathy, pathologically differentiated and dysmyelinated SCs constitute the main nerve pathology. Methods We investigated whether this SC plastic status in human neuropathic nerves could be determined by patient sera to develop disease‐relevant serum biomarkers. Based on proteomics analysis of the secreted exosomes from immature SCs, we traced p75 neurotrophin receptor (p75) and neural cell adhesion molecule 1 (NCAM) in the sera of patients with peripheral neuropathy. Results Enzyme‐linked immunosorbent assay (ELISA) revealed that p75 and NCAM were subtype‐specifically expressed in the sera of patients with peripheral neuropathy. In conjunction with these ELISA data, pathological analyses of animal models and human specimens suggested that the presence of DSCs in inflammatory neuropathy and of supernumerary nonmyelinating or dysmyelinating SCs in inherited neuropathy could potentially be distinguished by comparing the expression profiles of p75 and NCAM. Interpretation This study indicates that the identification of disease‐specific pathological SC stages might be a valuable tool for differential diagnosis of peripheral neuropathies. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2328-9503 |
| Relation: | https://doaj.org/toc/2328-9503 |
| DOI: | 10.1002/acn3.50828 |
| URL الوصول: | https://doaj.org/article/23616be5233c4928bc8403b413168468 |
| رقم الأكسشن: | edsdoj.23616be5233c4928bc8403b413168468 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23289503 |
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| DOI: | 10.1002/acn3.50828 |