Results 111 to 120 of about 34,616 (291)

Bevacizumab as a treatment option in gastrointestinal bleeding associated to hereditary hemorrhagic telangiectasia. Case Report

Revista de la Facultad de Medicina, 2019
Introduction: Hereditary Hemorrhagic Telangiectasia (HHT) is an autosomal dominant genetic disease characterized by the presence of arteriovenous malformations in the nasal mucosa, the tips of fingers, and sometimes in the lungs, the gastrointestinal ...
Erwing Castillo, Jeanette Prada-Arismendy   +1 more
doaj   +1 more source

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

Advanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu, Jing Luo, Li Yu, Daoxi Qi, Boyu Li, Yating Chen, Chen Wang, Xiaokang Zhang, Wenzheng Guo, Qiyong Lou, Gang Zhai, Yonglin Ruan, Jianfei Huang, Shengchi Shi, Zhan Yin, Fang Zheng   +15 more
wiley   +1 more source

Impairing autophagy in retinal pigment epithelium leads to inflammasome activation and enhanced macrophage-mediated angiogenesis [PDF]

, 2016
Age-related decreases in autophagy contribute to the progression of age-related macular degeneration (AMD). We have now studied the interaction between autophagy impaired in retinal pigment epithelium (RPE) and the responses of macrophages.
Barba, Miriam Durazo, Chiu, Hsi An Amy, Copland, David A, Dick, Andrew David, Liu, Jian, Mack, Matthias, Mak, Ka Wang, Nicholson, Lindsay B, Theodoropoulou, Sofia   +8 more
core   +2 more sources

Injectable BMSC‐Based Extracellular Matrix‐Mimicking Microtissue for Myocardial Infarction Repair

Advanced Science, EarlyView.
A novel injectable biomimetic extracellular matrix scaffold (JLSV) is designed for enhanced delivery of bone marrow‐derived mesenchymal stem cells (BMSCs). By utilizing janus basic nanotubes, laminin, stromal‐derived factor‐1 alpha, and vascular endothelial growth factor, this innovative JLSV–BMSC microtissue shows promise in myocardial infarction ...
Lina Yao, Huailong An, Cong Fan, Qingsu Lan, Hongyu Zhong, Yun Zhang, Libo Zhou, Panpan Hao   +7 more
wiley   +1 more source

Osteoprotegerin is a new regulator of inflammation and angiogenesis in proliferative diabetic retinopathy [PDF]

, 2003
Osteoprotegerin (OPG) is a novel regulator of endothelial cell function, angiogenesis, and vasculogenesis. We correlated expression levels of OPG with those of the angiogenic and inflammatory factors vascular endothelial growth factor (VEGF) and monocyte
Abu El-Asrar, Ahmed M, Struyf, Sofie, Mohammad, Ghulam, Gouwy, Mieke, Rytinx, Pieter, Siddiquei, Mohammad Mairaj, Hernández, Cristina, Alam, Kaiser, Mousa, Ahmed, De Hertogh, Gert, Opdenakker, Ghislain, Simó, Rafael   +11 more
core   +3 more sources

Management of Choroidal Neovascularization Secondary to Pathological Myopia

Asia-Pacific Journal of Ophthalmology, 2014
Choroidal neovascularization (CNV) secondary to pathological myopia is an important cause of significant visual impairment in young adults. High myopia is particularly prevalent in Asian population. New scientific contributions have been made to the understanding of high myopia and myopic CNV.
Mary, Ho, David T L, Liu, Alvin L, Young, Dennis S C, Lam   +3 more
openaire   +2 more sources

Single‐Cell RNA Sequencing of Retina Reveals Nna1 Upregulation in Myopic Diabetic Retinopathy as a Protective Factor Against Diabetic Damage

Advanced Science, EarlyView.
This study investigates a schematic overview of the mechanistic pathways. The relationship between myopia and DR has long been of clinical interest. In diabetic mice, Nna1 expression is downregulated, whereas in diabetic mice with FDM, Nna1 expression is upregulated–particularly in Müller cells–accompanied by decreased vascular endothelial growth ...
Lihui Xie, Yingjun Cai, Bolin Chen, Bowen Li, Jing Zou, Huizhuo Xu   +5 more
wiley   +1 more source

Physiological conditions influencing regenerative potential of stem cells [PDF]

, 2016
Stem cells are being used in the treatment of cardivovascular diseases. Here, we review the physiologic and pathologic conditions that impact the regenerative potential of stem cells in the treatment of cardiovascular diseases which include the influence
Avitabile, Daniele, De Falco, Elena, Gambini, Elisa, Spaltro, Gabriella   +3 more
core   +1 more source

Intravitreal aflibercept for the treatment of choroidal neovascularization associated with pathologic myopia: a pilot study

Clinical Ophthalmology, 2016
Andrii R Korol, Oleg S Zadorozhnyy, Volodymyr O Naumenko, Taras B Kustryn, Nataliya V Pasyechnikova The Filatov Institute of Eye Diseases and Tissue Therapy of the National Academy of Medical Sciences of Ukraine, Odessa, Ukraine Purpose: To determine ...
Korol AR, Zadorozhnyy OS, Naumenko VO, Kustryn TB, Pasyechnikova NV   +4 more
doaj  

Prickle4 Drives Microenvironmental Remodeling and Resistance to Parp Inhibition in IDH‐Mutant Glioma

Advanced Science, EarlyView.
IDH‐mutant gliomas exhibit sensitivity to PARP inhibitors (PARPi) owing to oncometabolite 2‐HG‐induced DNA repair defects. PARPi treatment induces resistance by upregulating Prickle4, which promotes VEGF‐driven angiogenesis. Combining PARPi veliparib with anti‐angiogenic lenvatinib blocks this pathway, causing tumor regression and prolonged survival in
Ju Yang, Hua Yang, Yifan Yuan, Chenyang Zhang, Ziwei Fu, Yanyan Chen, Yinghong Xiong, Shuyu Chen, Kexin Ling, Ying Liu, Jason T. Huse, Bo Chen, Timothy A. Chan, Zengxin Qi, Zhao Zhang, Xiuping Liu, Yuxiang Wang   +16 more
wiley   +1 more source