Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Ahmed A. Abu El-Asrar"'
Autor:
Cristhian A. Urzua, Carl Herbort, Rodrigo A. Valenzuela, Ahmed M. Abu El-Asrar, Lourdes Arellanes-Garcia, Ariel Schlaen, Joyce Yamamoto, Carlos Pavesio
Publikováno v:
Journal of Ophthalmic Inflammation and Infection, Vol 10, Iss 1, Pp 1-6 (2020)
Abstract Purpose To describe distinctive stages of Vogt-Koyanagi-Harada (VKH) disease: initial-onset acute versus chronic recurrent disease. Methods A comprehensive literature review regarding stages and clinical presentations of VKH disease was cond
Externí odkaz:
https://doaj.org/article/544b75f46cad424bb8c9a2a0d8f71212
Autor:
Ahmed M. Abu El-Asrar, Ajmal Ahmad, Mohd Imtiaz Nawaz, Mohammad Mairaj Siddiquei, Alexandra De Zutter, Lotte Vanbrabant, Priscilla W. Gikandi, Ghislain Opdenakker, Sofie Struyf
Publikováno v:
Frontiers in Physiology, Vol 12 (2022)
Purpose: Endogenous tissue inhibitor of matrix metalloproteinase-3 (TIMP-3) has powerful regulatory effects on inflammation and angiogenesis. In this study, we investigated the role of TIMP-3 in regulating inflammation in the diabetic retina.Methods:
Externí odkaz:
https://doaj.org/article/b91e370392b74e9eb4f76fbd09edcc25
Publikováno v:
Frontiers in Medicine, Vol 8 (2021)
Uveitis associated with Vogt-Koyanagi-Harada (VKH) disease is a bilateral, chronic, granulomatous autoimmune disease associated with vitiligo, poliosis, alopecia, and meningeal and auditory manifestations. The disease affects pigmented races with a p
Externí odkaz:
https://doaj.org/article/e1f4a77998014789aa6f069e7d0c95bd
Differential Expression and Localization of ADAMTS Proteinases in Proliferative Diabetic Retinopathy
Autor:
Ahmed M. Abu El-Asrar, Mohd Imtiaz Nawaz, Eef Allegaert, Mohammad Mairaj Siddiquei, Ajmal Ahmad, Priscilla Gikandi, Gert De Hertogh, Ghislain Opdenakker
Publikováno v:
Molecules, Vol 27, Iss 18, p 5977 (2022)
We analyzed the expression of ADAMTS proteinases ADAMTS-1, -2, -4, -5 and -13; their activating enzyme MMP-15; and the degradation products of proteoglycan substrates versican and biglycan in an ocular microenvironment of proliferative diabetic retin
Externí odkaz:
https://doaj.org/article/3d704d954d144c0ebf5f5285aea686f3
Autor:
Ahmed M. Abu El-Asrar, Mohd Imtiaz Nawaz, Ajmal Ahmad, Alexandra De Zutter, Mohammad Mairaj Siddiquei, Marfa Blanter, Eef Allegaert, Priscilla W. Gikandi, Gert De Hertogh, Jo Van Damme, Ghislain Opdenakker, Sofie Struyf
Publikováno v:
Frontiers in Immunology, Vol 11 (2021)
The transmembrane chemokine pathways CXCL16/CXCR6 and CX3CL1/CX3CR1 are strongly implicated in inflammation and angiogenesis. We investigated the involvement of these chemokine pathways and their processing metalloproteinases ADAM10 and ADAM17 in the
Externí odkaz:
https://doaj.org/article/96070714f230472782f75f5efe1485f3
Autor:
Amjad Ameen, Saifaldein, Abdulrahman F, AlBloushi, Sulaiman M, Altariqi, Salman, Aljarallah, Ahmed M, Abu El-Asrar
Publikováno v:
Ocular Immunology and Inflammation. :1-8
To investigate the frequency, clinical findings and outcomes of occlusive retinal vasculitis in patients with multiple sclerosis (MS).A retrospective case series.During the period between January 2000 and December 2021, we identified 24 patients who
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cc425788fc8cffb8c9e27a8fef3d9b8
https://doi.org/10.1080/09273948.2022.2103717
https://doi.org/10.1080/09273948.2022.2103717
Autor:
Ahmed M. Abu El-Asrar, Ajmal Ahmad, Mohammad Mairaj Siddiquei, Alexandra De Zutter, Eef Allegaert, Priscilla W. Gikandi, Gert De Hertogh, Jo Van Damme, Ghislain Opdenakker, Sofie Struyf
Publikováno v:
Frontiers in Immunology, Vol 10 (2019)
The macrophage migration inhibitory factor (MIF)/CD74 signaling pathway is strongly implicated in inflammation and angiogenesis. We investigated the expression of MIF and its receptor CD74 in proliferative diabetic retinopathy (PDR) to reveal a possi
Externí odkaz:
https://doaj.org/article/52cc607bd4ea4f178bace0522c934d05
Autor:
Ahmed M. Abu El-Asrar, Abdulrahman F. AlBloushi, Priscilla W. Gikandi, Abdullah Alzubaidi, Einar Stefánsson
Publikováno v:
Eye. 37:1432-1438
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf06f73df73b48de79491eb20c05587a
https://doi.org/10.1038/s41433-022-02141-z
https://doi.org/10.1038/s41433-022-02141-z
Autor:
Ahmed M. Abu El‐Asrar, Abdulrahman F. AlBloushi, Priscilla W. Gikandi, Abdullah Alzubaidi, Einar Stefánsson
Publikováno v:
Acta Ophthalmologica. 100:707-712
The aim of this study was to investigate the correlations between visual acuity, blood flow velocity in the choroid and optic nerve head (ONH) and oxygen saturation and calibre of retinal vessels during immunosuppressive therapy in patients with init
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4133916b851182715137867e50b4c9a9
https://doi.org/10.1111/aos.15122
https://doi.org/10.1111/aos.15122
Autor:
Jennifer Vandooren, Pieter Goeminne, Lise Boon, Estefania Ugarte-Berzal, Vasily Rybakin, Paul Proost, Ahmed M. Abu El-Asrar, Ghislain Opdenakker
Publikováno v:
Frontiers in Immunology, Vol 9 (2018)
Antileukoproteinase or secretory leukocyte peptidase inhibitor is a small protein which protects the mucosal linings against excessive proteolysis, inflammation, and microbial infection. We discovered that gelatinase B or matrix metalloproteinase (MM
Externí odkaz:
https://doaj.org/article/50547c8d1fc44a569362d95d58659c67