کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8624998 | 1568110 | 2018 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Is heterotopic ossification getting nervous?: The role of the peripheral nervous system in heterotopic ossification
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کلمات کلیدی
KLF4MMP9BNBHIF1αCGRPFOPVEGFATGFβfibrodysplasia ossificans progressivaTBAtMatrix metalloprotease 9Calcitonin gene-related proteinPDGFβDRGTRPV1dorsal root ganglion - گانگلیون ریشه پشتیUcp1 - UCP1Nerve injury - آسیب عصبیHeterotopic ossification - استخوان سازی نابجا، هتروتوپیک اسیفیکیشنNeuroinflammation - التهاب عصبیepithelial to mesenchymal transition - اپیتلیال به انتقال مزانشیمالTransforming Growth Factor Beta - تبدیل بتا فاکتور رشدEMT - تکنسین فوریتهای پزشکیBBB - سد خونی مغزیhypoxia-inducible factor 1 alpha - عامل القایی هیپوکسی 1 آلفاKrüppel-like factor 4 - عامل کریپال مانند 4Vascular endothelial growth factor A - فاکتور رشد اندوتلیال عروقی ASubstance P - ماده PBlood-nerve barrier - مانع خون عصبیBlood-brain barrier - مانع خون مغزیBMP - مدیریت فرایند کسب و کارuncoupling protein 1 - پروتئین جدا سازی 1Bone morphogenetic protein - پروتئین مورفوژنیک استخوانbone morphogenetic protein 2 - پروتئین مورفوژنیک استخوان 2transient receptor potential cation channel subfamily V member 1 - کانال زیر کانال کانتینت گیرنده گذرا V عضو 1
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شناسی تکاملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Overview of neurogenic heterotopic ossification (HO). Induction of HO is thought to occur from the release of BMPs in bone matrix that enter through the blood nerve barrier, presumably due to selective permeability associated with specific injuries. Once inside, BMP2 induces neuroinflammation through activation of the TRVP1 receptor leading to the release of substance P and CGRP. This leads to the recruitment and degranulation of mast cells outside the barrier that can eventually activate MMP9 and other proteins involved in matrix remodeling, which open the barrier and allow cells to exit through the circulation. Parallel to this process, cells within the endoneurium undergo early osteogenic differentiation and express factors necessary for extravasation to the site of HO. As they exit the barrier to be deposited, cells within the perineurium have been activated through the release of noradrenaline and subsequent binding to the β3-adrenergic receptor. These cells have an immediate expansion of their mitochondria and undergo robust uncoupled aerobic respiration similar to brown adipose. These cells start to migrate towards the site of HO, where their elevated oxygen consumption leads to both localized tissue hypoxia potentially necessary to support not only chondrogenesis, but also activation of HIF1α pathways that support new vessel formation. These cells express VEGFA, necessary for patterning the location of new vessels. The uncoupled respiration also appears to be able to coordinately regulate sensory nerves to maintain this process. However, when the inductive components, such as BMPs are gone, the process terminates, suggesting that they are transient in nature.238
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bone - Volume 109, April 2018, Pages 22-27
Journal: Bone - Volume 109, April 2018, Pages 22-27
نویسندگان
Eleanor L. Davis, Alan R. Davis, Zbigniew Gugala, Elizabeth A. Olmsted-Davis,