Results 31 to 40 of about 16,319 (140)

A Rare De Novo Missense Mutation in IFT122 Confers a Genetic Susceptibility Factor of Idiopathic Pediatric Uveitis Via Trio‐based Whole‐Exome Sequencing

Advanced Science, EarlyView.
A rare de novo IFT122‐A773E variant is identified in idiopathic pediatric uveitis and shown to exacerbate retinal inflammation and barrier dysfunction. Mechanistically, the variant enhances IFT43 interaction, elevates calcium signaling, and activates the MEK/ERK/FRA1 axis, revealing a previously unrecognized cilia‐associated pathway that may increase ...
Qian Zhou, Jiaxing Huang, Yilin Wang, Xingran Li, Xianyang Liu, Lingyu Dai, Hongshun Li, Qingfeng Wang, Jiangyi Liu, Guannan Su, Wanyun Zhang, Yang Deng, Qingfeng Cao, Yujie Lai, Xiang Luo, Changwei Huang, Ling Chen, Shengping Hou, Peizeng Yang   +18 more
wiley   +1 more source

Laquinimod Inhibits Inflammation-Induced Angiogenesis in the Cornea

Frontiers in Medicine, 2020
Background: Inflammation-induced angiogenesis plays a critical role in many eye diseases, and abnormal angiogenesis inhibition is regarded as a therapeutic approach. Here, we examined the effects of laquinimod on inflammatory corneal angiogenesis.Methods:
Zuohong Li, Jianping Chen, Lei Lei, Nan Jiang, Nan Jiang, Yanling Zhu, Yu Jia, Yehong Zhuo, Wenru Su   +8 more
doaj   +1 more source

ROS‐Responsive Eye Drop for Controlled Release of 20‐Deoxyingenol Improves Diabetic Corneal Healing by Activating Macrophage Autophagy and Metabolic Reprogramming

Advanced Science, EarlyView.
Schematic illustration of ROS‐responsive TSPBA‐PVA microspheres loaded with 20‐deoxyingenol (TP/20‐DOI) for diabetic corneal wound healing: (a) fabrication and ROS‐triggered release; (b) autophagy activation and metabolic reprogramming in macrophages; (c) suppression of macrophage‐derived CXCL3/CXCL5, attenuation of neutrophil infiltration, and ...
Jiaxin Wu, Wanying Chen, Haijiang Qiu, Weihan Zheng, Ying Jiao, Jingheng Du, Zhudan Zhuang, Xing Hua, Jingyi Gu, Yuheng Liu, Zhaojin Li, Jingbin Xie, Hanxiao Sun, Huifei Lan, Xin Sun, Yunxia Xue, Ting Fu, Zhijie Li, Guobing Chen, Shiyu Li, Jun Liu   +20 more
wiley   +1 more source

Intrastromal Injection of Bevacizumab in the Management of Corneal Neovascularization: About 25 Eyes

Journal of Ophthalmology, 2016
Introduction. Corneal neovessels are a major risk factor for corneal graft rejection, due to the loss of the immune privilege. The purpose of this study is to evaluate the effectiveness of intrastromal injection of bevacizumab in the treatment of corneal
Belghmaidi Sarah, Hajji Ibtissam, Baali Mohammed, Soummane Hasna, Moutaouakil Abdeljalil   +4 more
doaj   +1 more source

Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair

Advanced Science, EarlyView.
Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou, Fan Zhang, Jiangbo Wang, Huiyuan Wang, Zongqiang Wang, Qianqian Wang, Chuikai Meng, Jialu Sun, Han Wang, Weiye Li, Ziyi Zhao, Le Qi, Xiaosong Gu, Shusen Cui, Rangjuan Cao   +14 more
wiley   +1 more source

Neurotrophic Keratopathy after Trigeminal Nerve Block for Treatment of Postherpetic Neuralgia

Case Reports in Ophthalmological Medicine, 2018
Purpose. To report a case of persistent corneal epithelial defect that had occurred after a trigeminal nerve block. Case Presentation. A 75-year-old female had suffered from postherpetic neuralgia for 8 years.
Aya Kodama-Takahashi, Koji Sugioka, Tomoko Sato, Koichi Nishida, Keiichi Aomatsu, Masahiko Fukuda, Yoshikazu Shimomura   +6 more
doaj   +1 more source

Fine-needle diathermy for corneal vascularisation

Indian Journal of Ophthalmology, 2022
Background: Corneal angiogenesis occurs as a sequel to an insult and it brings with it cells that mediate immunity as well as repair and aids in flushing toxins out. These vessels are formed in haste and leak lipid and cells, ultimately resulting in loss
Swetha Ravichandran, Radhika Natarajan
doaj   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Artificial Intelligence in Ophthalmology: From Methodological Advances to Clinical Translation and Future Directions

Eye &ENT Research, EarlyView.
ABSTRACT Artificial intelligence (AI) is reshaping ophthalmology from task‐specific image analysis toward multimodal, longitudinal, and clinically integrated decision support. This narrative review summarizes the methodological evolution of ophthalmic AI, including traditional machine learning, task‐specific deep learning, self‐supervised learning ...
Yuxin Liu, Hanruo Liu
wiley   +1 more source

Efficacy of combined use of anti-VEGF (Aflibercept) and lasercoagulation for corneal neovascularisation before keratoplasty

Клиническая практика, 2018
It is known that both pre- and postkeratoplasty neovascularization of the cornea can significantly increase the risk of graft rejection reaction. The article presents preliminary results of the use of a VEGF inhibitor combined with laser coagulation ...
V. R. Mamikonyan, S. A. Malozhen, D. A. Krakhmaleva, S. V. Trufanov, E. A. Pivin   +4 more
doaj   +1 more source