Results 1 to 10 of about 25,531 (222)

Vascular endothelial growth factor and KIT expression in relation with microvascular density and tumor grade in supratentorial astrocytic tumors [PDF]

Acta Cirúrgica Brasileira, 2013
PURPOSE: To evaluate the relationship between microvascular density and the expression of vascular endothelial growth factor (VEGF) and KIT as possible markers of angiogenic stimulus in astrocytic tumors and correlate it with histopathological grading ...
Thaís Heinke, Kleber Simões do Espiríto Santo, Adhemar Longatto Filho, João Norberto Stavale   +3 more
doaj   +3 more sources

Topical Nanoemulsion of a Runt-related Transcription Factor 1 Inhibitor for the Treatment of Pathologic Ocular Angiogenesis

Ophthalmology Science, 2022
Purpose: To test the efficacy of runt-related transcription factor 1 (RUNX1) inhibition with topical nanoemulsion containing Ro5-3335 (eNano-Ro5) in experimental ocular neovascularization. Design: Preclinical experimental study.
Santiago Delgado-Tirado, MD, Lucia Gonzalez-Buendia, MD, Miranda An, BA, Dhanesh Amarnani, MS, Daniela Isaacs-Bernal, BSc, Hannah Whitmore, PhD, Said Arevalo-Alquichire, PhD, David Leyton-Cifuentes, BME, Jose M. Ruiz-Moreno, MD, PhD, Joseph F. Arboleda-Velasquez, MD, PhD, Leo A. Kim, MD, PhD   +10 more
doaj   +1 more source

Correlation between the expression of vegf and survival in osteosarcoma [PDF]

Acta Ortopédica Brasileira, 2014
Objective: To present a series of 50 consecutive patients with non-metastatic extremity osteosarcoma, and attempt to correlate expression of the vascular endothelial growth factor (VEGF) protein in biopsy tissue to their prognosis regarding overall ...
André Mathias Baptista, André Ferrari De França Camargo, Renée Zon Filippi, Cláudia Regina Gomes Cardim Mendes De Oliveira, Raymundo Soares De Azevedo Neto, Olavo Pires De Camargo   +5 more
doaj   +1 more source

MicroRNA-18a-5p Administration Suppresses Retinal Neovascularization by Targeting FGF1 and HIF1A

Frontiers in Pharmacology, 2020
Pathologic ocular neovascularization commonly results in visual impairment or even blindness in numerous fundus diseases, including proliferative diabetic retinopathy (PDR), retinopathy of prematurity (ROP), and age-related macular degeneration (AMD ...
Ji-Tian Guan, Xin-Xin Li, De-Wei Peng, Wen-Meng Zhang, Jia Qu, Fan Lu, Fan Lu, Robert J. D’Amato, Robert J. D’Amato, Zai-Long Chi, Zai-Long Chi   +10 more
doaj   +1 more source

Successful Use of Conbercept to Treat Choroidal Neovascularization: A Case Report

Case Reports in Ophthalmology, 2022
Chronic urticaria is a dermatological condition characterized by the appearance of wheals or angioedema longer than 6 weeks. It could cause serious complications such as laryngeal edema, vasculitis, and diarrhea.
Jin Yang, Zheng Liu, Tao Liu
doaj   +1 more source

Evaluation of a novel deep learning based screening system for pathologic myopia [PDF]

International Journal of Ophthalmology, 2023
AIM: To evaluate the clinical application value of the artificial intelligence assisted pathologic myopia (PM-AI) diagnosis model based on deep learning. METHODS: A total of 1156 readable color fundus photographs were collected and annotated based on the
Pei-Fang Ren, Xu-Yuan Tang, Chen-Ying Yu, Li-Li Zhu, Wei-Hua Yang, Ye Shen   +5 more
doaj   +1 more source

An Endostatin-lentivirus (ES-LV)-EPC gene therapy agent for suppression of neovascularization in oxygen-induced retinopathy rat model

BMC Molecular and Cell Biology, 2020
Background Transplantation of gene transfected endothelial progenitor cells (EPCs) has provided novel methods for tumor neovascularization therapy but not for ocular disease therapy.
Jing Ai, Jian Ma, Zhi-Qing Chen, Jun-Hui Sun, Ke Yao   +4 more
doaj   +1 more source

Specific ablation of PDGFRβ-overexpressing pericytes with antibody-drug conjugate potently inhibits pathologic ocular neovascularization in mouse models

Communications Medicine, 2021
Lee et al. use an antibody-drug conjugate to treat pathologic ocular neovascularization in mouse models. The antibody-drug conjugate targets PDGFRβ-expressing pericytes, with similar therapeutic effects to an anti-VEGF agent and with limited unwanted ...
Seok Jae Lee, Soohyun Kim, Dong Hyun Jo, Chang Sik Cho, Su Ree Kim, Dongmin Kang, Jisu Chae, Duck Kyun Yoo, Suji Ha, Junho Chung, Jeong Hun Kim   +10 more
doaj   +1 more source

Sema3f Protects Against Subretinal Neovascularization In Vivo

EBioMedicine, 2017
Pathological neovascularization of the outer retina is the hallmark of neovascular age-related macular degeneration (nAMD). Building on our previous observations that semaphorin 3F (Sema3f) is expressed in the outer retina and demonstrates anti ...
Ye Sun, Raffael Liegl, Yan Gong, Anima Bühler, Bertan Cakir, Steven S. Meng, Samuel B. Burnim, Chi-Hsiu Liu, Tristan Reuer, Peipei Zhang, Johanna M. Walz, Franziska Ludwig, Clemens Lange, Hansjürgen Agostini, Daniel Böhringer, Günther Schlunck, Lois E.H. Smith, Andreas Stahl   +17 more
doaj   +1 more source

Angiogenesis in squamous precancerous cervical lesions [PDF]

Vojnosanitetski Pregled, 2007
Background/Aim. Vascularisation is one of basic tumor's characteristics. Neoangiogenesis starts at the stage of the dysplastic epithelial changes, thus before the progression into invasive lesion. This study was designed to determine the relation between
Panjković Milan, Ivković-Kapicl Tatjana   +1 more
doaj   +1 more source