Peter Wieghofer, Michael Engelbert, Toco Yp Chui, Richard B Rosen, Taiji Sakamoto, J Sebag
{"title":"透明细胞的起源、结构和成像。","authors":"Peter Wieghofer, Michael Engelbert, Toco Yp Chui, Richard B Rosen, Taiji Sakamoto, J Sebag","doi":"10.1080/17469899.2022.2100762","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Hyalocytes have been recognized as resident tissue macrophages of the vitreous body since the mid-19<sup>th</sup> century. Despite this, knowledge about their origin, turnover, and dynamics is limited.</p><p><strong>Areas covered: </strong>Historically, initial studies on the origin of hyalocytes used light and electron microscopy. Modern investigations across species including rodents and humans will be described. Novel imaging is now available to study human hyalocytes <i>in vivo.</i> The shared ontogeny with retinal microglia and their eventual interdependence as well as differences will be discussed.</p><p><strong>Expert opinion: </strong>Owing to a common origin as myeloid cells, hyalocytes and retinal microglia have similarities, but hyalocytes appear to be distinct as resident macrophages of the vitreous body.</p>","PeriodicalId":39989,"journal":{"name":"Expert Review of Ophthalmology","volume":"17 4","pages":"233-248"},"PeriodicalIF":0.9000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9831111/pdf/nihms-1823650.pdf","citationCount":"0","resultStr":"{\"title\":\"Hyalocyte origin, structure, and imaging.\",\"authors\":\"Peter Wieghofer, Michael Engelbert, Toco Yp Chui, Richard B Rosen, Taiji Sakamoto, J Sebag\",\"doi\":\"10.1080/17469899.2022.2100762\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Hyalocytes have been recognized as resident tissue macrophages of the vitreous body since the mid-19<sup>th</sup> century. Despite this, knowledge about their origin, turnover, and dynamics is limited.</p><p><strong>Areas covered: </strong>Historically, initial studies on the origin of hyalocytes used light and electron microscopy. Modern investigations across species including rodents and humans will be described. Novel imaging is now available to study human hyalocytes <i>in vivo.</i> The shared ontogeny with retinal microglia and their eventual interdependence as well as differences will be discussed.</p><p><strong>Expert opinion: </strong>Owing to a common origin as myeloid cells, hyalocytes and retinal microglia have similarities, but hyalocytes appear to be distinct as resident macrophages of the vitreous body.</p>\",\"PeriodicalId\":39989,\"journal\":{\"name\":\"Expert Review of Ophthalmology\",\"volume\":\"17 4\",\"pages\":\"233-248\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9831111/pdf/nihms-1823650.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Expert Review of Ophthalmology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/17469899.2022.2100762\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2022/9/6 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"OPHTHALMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Expert Review of Ophthalmology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/17469899.2022.2100762","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/9/6 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
Introduction: Hyalocytes have been recognized as resident tissue macrophages of the vitreous body since the mid-19th century. Despite this, knowledge about their origin, turnover, and dynamics is limited.
Areas covered: Historically, initial studies on the origin of hyalocytes used light and electron microscopy. Modern investigations across species including rodents and humans will be described. Novel imaging is now available to study human hyalocytes in vivo. The shared ontogeny with retinal microglia and their eventual interdependence as well as differences will be discussed.
Expert opinion: Owing to a common origin as myeloid cells, hyalocytes and retinal microglia have similarities, but hyalocytes appear to be distinct as resident macrophages of the vitreous body.
期刊介绍：
The worldwide problem of visual impairment is set to increase, as we are seeing increased longevity in developed countries. This will produce a crisis in vision care unless concerted action is taken. The substantial value that ophthalmic interventions confer to patients with eye diseases has led to intense research efforts in this area in recent years, with corresponding improvements in treatment, ophthalmic instrumentation and surgical techniques. As a result, the future for ophthalmology holds great promise as further exciting and innovative developments unfold.
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