Results 51 to 60 of about 15,208 (227)

Checkpoint‐Directed Glycoengineering Reprograms the Vascular Lumen for Siglec‐Mediated Immune Regulation

Advanced Science, EarlyView.
Checkpoint‐directed glycoengineering installs sialylated ligands on the donor vascular lumen during ex vivo preservation, creating a localized Siglec‐7/9‐engaging interface. The engineered glycocalyx suppresses immune‐cell activation, complement deposition, and microvascular injury in arterial and kidney allografts while preserving endothelial ...
Md Mohosin Rana, Javairia F. Rahim, Aaron P. Bernstein, Peyman Malek Mohammadi Nouri, Lyann Sim, Winnie Enns, Jenice M. Dumlao, Haiming D. Luo, Irina Chafeeva, Hong‐Ming Chen, Aizhou Wang, Jiao‐Jing Wang, Edward N. Schmidt, Zheng Jenny Zhang, Marcelo Cypel, Christopher Nguan, Matthew S. Macauley, Stephen G. Withers, Jonathan C. Choy, Jayachandran N. Kizhakkedathu   +19 more
wiley   +1 more source

Quantitative analysis of the elastic fiber in the tunica media at the carotid bifurcation

Okajimas Folia Anatomica Japonica, 2018
In this study, the results of our previously reported technique of quantitative analysis by using microscopic image analysis of tissue image slices to calculate the proportion of the area of the tunica media occupied by of elastic fibers was compared with Janzen et al.'s technique at the carotid bifurcation.
KATO, Yu, MIZUTANI, Tohru, OTSUKA, Naruhito, EZURE, Hiromitsu, INOUE, Yuriko   +4 more
openaire   +3 more sources

Targeting Nupr1‐Mediated p53 Mitochondrial Sequestration Alleviates Aortic Dissection by Restoring the Gadd45b‐Dependent Survival Program

Advanced Science, EarlyView.
This study identifies Nupr1 as a crucial stress‐responsive orchestrator driving AD. Under severe stress, Nupr1 massively accumulates within mitochondria to sequester p53, triggering apoptosis and concurrently repressing the Gadd45b‐mediated survival program.
Xi Yang, Ke‐Yuan Chen, Yue Tian, Zong‐Sheng Jiang, Jian Lei, Xing‐Hui Zhuang, Jiang‐Bin Wu, Le‐Le Tang, Hao‐Yu Li, Xiao‐Hui Chen, Yue Wang, Yu‐Mei Li, Zhi‐Huang Qiu, Zi‐Wen Cai, Liang‐Wan Chen   +14 more
wiley   +1 more source

Insights From the Histopathologic Analysis of Acquired and Genetic Thoracic Aortic Aneurysms and Dissections [PDF]

Texas Heart Institute Journal
Objective The purpose of this study was to apply contemporary consensus criteria developed by the Society for Cardiovascular Pathology and the Association for European Cardiovascular Pathology to the evaluation of aortic pathology, with the expectation ...
L. Maximilian Buja, MD, Bihong Zhao, MD, PhD, Humaira Sadaf, MD, Michelle McDonald, DO, Ana M. Segura, MD, Li Li, MD, PhD, Alana Cecchi, MS, Siddharth K. Prakash, MD, Rana O. Afifi, MD, Charles C. Miller, PhD, Anthony L. Estrera, MD, Dianna M. Milewicz, MD, PhD   +11 more
doaj   +1 more source

Research progress of interstitial fluid flowing along vascular wall [PDF]

Jichu yixue yu linchuang, 2021
This review mainly includes the following contents: 1) The multilevel of spatial topological structure of the fluid flow pathway is viewed from the transverse perspective (cross section), including perivascular space, basement membranes, tunica ...
KONG Yi-ya, YU Xiao-bin, MA Chao, YIN Ya-jun, LI Hong-yi
doaj  

RBMS1 Contributes to Early Arteriovenous Fistula Neointimal Remodeling Through Modulation of VSMC Phenotypic Responses

Advanced Science, EarlyView.
Postoperative arteriovenous fistulas exhibit increased RBMS1 in vascular smooth muscle cells (VSMCs). In experimental AVFs, RBMS1 overexpression aggravates, whereas deletion attenuates, neointimal hyperplasia. RBMS1 binds MPZL1 mRNA and promotes exon 5 skipping to generate MPZL1‐Δ5, which interacts with G3BP1 to activate AKT, driving VSMC proliferation,
Zongda Li, Chengwei Zhang, Xinying Yu, Shuang Yao, Yiting Lai, Xiaozhu Sun, Yao Zhao, Xiaoyu Lan, Tingting Hu, Wenjin Li, Zhenzhen Ma, Huimin Ma, Zihan Wang, Haihai Liang, Jundong Jiao   +14 more
wiley   +1 more source

Poly(I:C)‐Activated Nasal Fibroblasts Promote Eosinophil Recruitment in CRSwNP

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by persistent mucosal inflammation and eosinophilic infiltration. Although epithelial and immune cells have been widely studied, the role of nasal fibroblasts in innate immune activation and eosinophil recruitment remains unclear.
Chaewon Shin, An‐Gi Kim, Byeong Min Yu, Woo‐Keun Kwon, Min‐Ho Hwang, Joo‐Hoo Park   +5 more
wiley   +1 more source

Imaging Collagen in Intact Viable Healthy and Atherosclerotic Arteries Using Fluorescently Labeled CNA35 and Two-Photon Laser Scanning Microscopy

Molecular Imaging, 2007
We evaluated CNA35 as a collagen marker in healthy and atherosclerotic arteries of mice after both ex vivo and in vivo administration and as a molecular imaging agent for the detection of atherosclerosis.
Remco T.A. Megens, Mirjam G.A. oude Egbrink, Jack P.M. Cleutjens, Marijke J.E. Kuijpers, Paul H.M. Schiffers, Maarten Merkx, Dick W. Slaaf, Marc A.M.J. van Zandvoort   +7 more
doaj   +1 more source

Repeated instillations of bleomycin in male mice induce a perivascular remodeling at distance of fibrotic areas in the context of progressive pulmonary fibrosis

Animal Models and Experimental Medicine, EarlyView.
We established a model of progressive pulmonary fibrosis via repeated intratracheal instillation (ITI) of leomycin (BLM) (A). Perivascular remodeling was observed in areas distant from the fibrotic areas and lesions induced by repeated ITI of BLM simulate those observed in IPF patients (B). Thus, this model has the capacity to track and investigate the
Céline‐Hivda Yegen, Zakaria Maakoul, Dominique Marchant, Patrice Callard, Julia Bourse, Jean‐François Bernaudin, Hilario Nunes, Carole Planès, Emilie Boncoeur, Nicolas Voituron   +9 more
wiley   +1 more source

Silk Fibroin for Cardiovascular Medical Devices: Review of Material Properties, Applications, and Clinical Potential

Advanced NanoBiomed Research, EarlyView.
Silk fibroin is an attractive natural biomaterial that can be engineered into diverse cardiovascular constructs, including vascular grafts, cardiac patches, heart valves, and stent coatings. Its tunable biological and mechanical properties have driven substantial preclinical progress; however, widespread clinical translation in cardiovascular ...
Mahsa Haghighattalab, Matt Govendir, Kristina Andelovic, Zachary Och, Fatemeh Karimi, Munira Xaymardan, Tomasz Jungst, Jelena Rnjak‐Kovacina, Nona Farbehi   +8 more
wiley   +1 more source