Abstract：
:Corneal mycotic ulceration is predominantly due to Aspergillus and Fusarium solani infection in tropical countries. In this study, we examined the proteome profile of tear samples from A. flavus keratitis patients at various stages of infection. The proteome was profiled using 2D PAGE and the protein levels were quantified using 2D DIGE. Alpha-1-antitrypsin, apolipoprotein, haptoglobin, lactoferrin and albumin were up regulated while cystatin SA III precursor, lacrimal lipocalin precursor, lacritin precursor and Zinc alpha-2 glycoprotein (ZAG) were down regulated in tear fluid. In the case of ZAG all proteoforms were down regulated as the disease progressed from early to late stage of infection. Western blot analysis confirmed the results observed using DIGE. Further, there were no gender specific differences in the levels of ZAG expression in keratitis patient tear film. Published results show up regulation of ZAG in Fusarium keratitis patient tear indicating subtle changes in the early events of host response to these two fungal pathogens. We conclude that ZAG level could be used as an indicator of A. flavus or F. solani infection, even during the early stage of the disease.
journal_name
Exp Eye Resjournal_title
Experimental eye researchauthors
Parthiban N,Sampath NL,JeyaMaheshwari J,Prajna NV,Lalitha P,Dharmalingam Kdoi
10.1016/j.exer.2019.107700subject
Has Abstractpub_date
2019-09-01 00:00:00pages
107700eissn
0014-4835issn
1096-0007pii
S0014-4835(19)30178-2journal_volume
186pub_type
杂志文章abstract：:To investigate the nature of the 140 kDa glycoprotein in the trabecular meshwork, polypeptides were extracted with either urea/sodium dodecyl sulfate (SDS)/beta-2-mercaptoethanol (BME) or guanidine hydrochloride followed by pepsin digestion. After electrophoresis and immunoblotting with anti-type-VI-collagen antibodie...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1994.1006
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abstract：:The purpose of this study was to determine whether endothelin B (ETB) receptor levels in the optic nerve are related to retinal ganglion cell (RGC) loss in a model of chronic endothelin-1 (ET-1) induced optic neuropathy. RGCs of adult Brown Norway rats were first retrogradely labeled with fluorochrome from the superio...
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journal_title：Experimental eye research
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.2000.0901
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journal_title：Experimental eye research
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journal_title：Experimental eye research
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1994.1144
更新日期：1994-11-01 00:00:00
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journal_title：Experimental eye research
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doi：
更新日期：2002-09-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2006.06.006
更新日期：2006-11-01 00:00:00
abstract：:Retinal pigment epithelial (RPE) cells possess the potential to transdifferentiate into myofibroblasts after stimulation with transforming growth factor beta (TGFbeta) and are implicated in the pathogenesis of proliferative vitreoretinopathy. In this study we evaluated how TGFbeta2 and various extracellular matrix (EC...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2005.12.007
更新日期：2006-07-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2008.11.005
更新日期：2009-04-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2006.01.014
更新日期：2006-08-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1996.0047
更新日期：1996-04-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2018.05.022
更新日期：2018-09-01 00:00:00
abstract：:The transcription factor Prox1 acts in rodent retinogenesis, at least in promoting cell cycle withdrawal and horizontal cell production. In the mature retina, this protein is detected at the inner nuclear layer of all vertebrate groups. We have made a neurochemical characterisation of Prox1(+) cell types in two differ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2009.10.015
更新日期：2010-02-01 00:00:00
abstract：:Retinal pigment epithelial cells (RPEs) are thought to be one of the main components of fibrous membrane observed in eyes with proliferative vitreo-retinopathy. We investigated the signalling mechanisms of TGF-beta2-dependent collagen gel contraction by RPEs. An in vitro type I collagen gel contraction assay was perfo...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2005.09.024
更新日期：2006-05-01 00:00:00
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journal_title：Experimental eye research
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更新日期：2020-04-01 00:00:00
abstract：:A specialized microenvironment or niche, which regulates maintenance, self-renewal, activation, and proliferation of stem cells by external signals, is one of the key prerequisites for stem cell function. However, the parameters determining the limbal stem cell niche are not yet defined. In order to characterize the r...
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pub_type： 杂志文章
doi：10.1016/j.exer.2007.08.020
更新日期：2007-12-01 00:00:00
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journal_title：Experimental eye research
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doi：10.1016/j.exer.2012.05.001
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journal_title：Experimental eye research
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journal_title：Experimental eye research
pub_type： 杂志文章
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journal_title：Experimental eye research
pub_type： 杂志文章
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journal_title：Experimental eye research
pub_type： 杂志文章
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更新日期：2018-02-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.2000.0952
更新日期：2001-03-01 00:00:00
abstract：:The function of acetylcholinesterase (AChE) is to terminate the action of acetylcholine at the cholinergic synapse. Recent evidence suggests additional roles for acetylcholinesterase as a peptidase and/or a protease which is expressed by growing neurites as part of their invasion of developing neural structures. We re...
journal_title：Experimental eye research
pub_type： 杂志文章
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更新日期：1995-02-01 00:00:00
abstract：:This study evaluated the efficacy of Plasma rich in growth factors (PRGF-Endoret) on the corneal wound healing process after Photorefractive keratectomy (PRK). To address this, blood from three healthy donors was collected, centrifuged and, the whole plasma column (WP) and the plasma fraction with the highest platelet...
journal_title：Experimental eye research
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