Results 41 to 50 of about 134,203 (255)

Dietary treatment of ω-3 PUFA protects against pathologic retinal neovascularization.

, 2013
C57 BL/6 mouse pups fed with ω-3 or ω-6 PUFA enhanced diet were exposed to oxygen-induced retinopathy. Retinas were flat mounted at postnatal day (P) 17 to visualize vasculature with contralateral retinas from the same mice isolated for gene array ...
Emily Y. Chew (102712), John Paul SanGiovanni (102695), Andreas Stahl (102706), Traci E. Clemons (102709), Lois E. H. Smith (102715), Christopher M. Aderman (102703), Jing Chen (4762), Przemyslaw Sapieha (102700)   +7 more
core   +1 more source

Carotid Plaque Neovascularization and Hemorrhage Detected by MR Imaging are Associated with Recent Cerebrovascular Ischemic Events [PDF]

, 2020
BACKGROUND AND PURPOSE: Pathologic studies suggest that neovascularization and hemorrhage are important features of plaque vulnerability for disruption.
Y Qiao, H H Trout, Iii B A Wasserman, B C Astor, S R Zeiler, M Etesami   +5 more
core  

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

AHR‐Responsive Carbon Dots Orchestrate Skin Wound Healing and Colonic Mucosal Repair via Treg‐Mediated Macrophage Efferocytosis

Advanced Science, EarlyView.
Guided by pharmacophore modeling and molecular docking, aryl hydrocarbon receptor (AHR)‐responsive carbon dots were synthesized. They bind directly to AHR and expand gut‐resident regulatory T (Treg) cells. Treg‐derived C‐C motif chemokine ligand 1 (CCL1) enhances macrophage efferocytosis, creating a pro‐regenetative niche that promotes colonic mucosal ...
Zilu Zhu, Han Zhang, Shuai Lin, Wenqian Zheng, Xin Li, Xiaowei Xu, Ruili Yang   +6 more
wiley   +1 more source

A Metal‐Polyphenol Self‐Assembled Coated 3D Sponge With Mild Photothermal Antibacterial, Exudate‐Controlling, and Immunomodulatory Functions for Hemostasis and Chronic Wound Healing

Advanced Science, EarlyView.
A thrombin‐functionalized copper‐polydopamine nanofiber sponge integrates rapid hemostasis, mild photothermal antibacterial therapy, stimulus‐responsive Cu2+ release, chemodynamic oxidative stress, and macrophage immunomodulation. This multifunctional dressing suppresses infection, regulates inflammation, promotes angiogenesis and re‐epithelialization,
Ziwei Zhang, Feng Qin, Xiaomeng Zhang, Xueqin Shuang, Jiahua Zhou, Ming Cheng, Baicheng Lu, Mingyue Song, Yuntian Bai, Dianying Zhang, Ming Li, Yanhua Wang   +11 more
wiley   +1 more source

A CD14‐Targeting In Situ Hydrogel Directs Macrophage Reprogramming to Minimize Scar Formation

Advanced Science, EarlyView.
A CD14‐targeting in situ hydrogel formed from a microbial polysaccharide rapidly remodels the immune microenvironment by reprogramming macrophage polarization, suppressing excessive inflammation, and coordinating tissue regeneration. This multifunctional hydrogel promotes scar‐reduced wound repair through enhanced angiogenesis, collagen remodeling, and
Rui Fang, Simeng Chen, Qiaozhen Liu, Wenwen Ni, Xi Xu, Jianfa Zhang   +5 more
wiley   +1 more source

MDSCs promote pathological angiogenesis in ocular neovascular disease

Biomedicine & Pharmacotherapy
Ocular neovascular diseases, which contribute significantly to vision loss, lack effective preventive treatments. Recent studies have highlighted the significant involvement of immune cells in neovascular retinopathy. Myeloid-derived suppressor cells (MDSCs) promote the development of neovascularization, but it is unknown whether they participate in ...
Xiaojun Wu, Limei Zhong, Jun Yu, Ning Wang, Shimiao Bu, Huijuan Wang, Jie Zhang, Xianqiong Luo, Yufeng Liu, Chuan Nie   +9 more
openaire   +2 more sources

Ocular Risk Factors for Choroidal Neovascularization in Pathologic Myopia

Investigative Opthalmology & Visual Science, 2010
PURPOSE. To identify the risk factors for development of myopic choroidal neovascularization (mCNV), a major cause of visual impairment. METHODS. Enrolled in the study were 23 consecutive patients with bilateral high myopia (axial length, > or =26.5 mm or refractive error, < or =8 D) and unilateral newly developed mCNV who presented to the Myopia ...
Yasushi, Ikuno, Yukari, Jo, Toshimitsu, Hamasaki, Yasuo, Tano   +3 more
openaire   +2 more sources

Single‐Nucleus Atlas of Spinal Sarcopenia Patients Reveals Disruption of Quiescent and Regenerative Satellite Cell Niches in Fatty‐Infiltrated Muscle

Advanced Science, EarlyView.
Mechanisms of Fatty Infiltration and Muscle Degeneration. Clinical metadata identified intramuscular fat accumulation as an independent driver of muscle mass decline. Single‐nucleus RNA sequencing of spinal sarcopenia muscle revealed adipogenic reprogramming of fibro‐adipogenic progenitors, satellite‐cell niche disruption, and elevated levels of the ...
Wenkai Wu, Renxian Wang, Dingding Wang, Quanzhong Ren, Ling Wang, Fangfang Duan, Guihe Yang, Ruixuan Yu, Yi Wang, Yingyu Zhang, Zetong Zang, Chuqi Li, Weijia Liu, Wenshuang Zhang, Yi Yuan, Zitong Cheng, Xiaoguang Cheng, Junbo Liang, Yajun Liu   +18 more
wiley   +1 more source

Expanding Genetic Code to Generate Human Brain Organoids with Both Vasculature and Microglia‐Like Cells

Advanced Science, EarlyView.
Using genetic code expansion, we engineered vascularized human cerebral organoids (vhCOs) with microglia‐like cells and blood‐brain barrier features. vhCOs recapitulate neurovascular interactions, regional identities, and neuronal subtypes resembling the fetal brain.
Haishuang Lin, Yaqing Wang, Hu Du, Yuxin Qin, Haoyu Zhang, Peng Wang, Lin Wei, Jianhua Qin   +7 more
wiley   +1 more source