Results 101 to 110 of about 148,411 (300)

Bifunctional Surfaces With Immobilized Antibodies and Bioactive Peptides Mediate Selective Capture and Proliferation of Endothelial Colony‐Forming Cells

Advanced Healthcare Materials, EarlyView.
A tunable bifunctional surface is developed by combining Fc‐binding peptides and RGD motifs to present oriented antibodies alongside integrin‐mediated signaling. The platform selectively captures endothelial colony‐forming cells while promoting their adhesion and proliferation.
Hugo A. Level, Marc‐Antoine Campeau, Mohamed A. Elkhodiry, Gaétan Laroche, Jean‐François Tanguay, Corinne A. Hoesli   +5 more
wiley   +1 more source

Resultados iniciais do transplante de células de medula óssea para o miocárdio de pacientes com insuficiência cardíaca de etiologia chagásica Early results of bone marrow cell transplantation to the myocardium of patients with heart failure due to chagas disease

Arquivos Brasileiros de Cardiologia, 2006
OBJETIVO: Avaliar efeitos precoces do transplante de células de medula óssea para o miocárdio de pacientes com insuficiência cardíaca (IC) de etiologia chagásica.
Fábio Vilas-Boas, Gilson S. Feitos, Milena B.P. Soares, Augusto Mota, Joel Alves Pinho-Filho, Augusto José Gonçalves Almeida, Marcus Vinicius Andrade, Heitor G. Carvalho, Adriano Dourado-Oliveira, Ricardo Ribeiro-dos-Santos   +9 more
doaj   +1 more source

New perspectives to repair a broken heart [PDF]

, 2009
The aim of cardiac cell therapy is to restore at least in part the functionality of the diseased or injured myocardium by the use of stem/ progenitor cells.
BARILE, Lucio, CHIMENTI, ISOTTA, DI CONSIGLIO, ALBERTO, FORTE, ELVIRA, FRATI, GIACOMO, GAETANI, ROBERTO, GIACOMELLO, Alessandro, IONTA, VITTORIA, MESSINA, ELISA, MIRALDI, Fabio   +9 more
core   +1 more source

Macrophage Membrane‐Cloaked, ROS‐Triggered Quercetin Nanocarriers Target Ovarian Lesions to Treat Polycystic Ovary Syndrome

Advanced Healthcare Materials, EarlyView.
The synthesis process of MM@PCD@QNPs and its potential mechanism for treating PCOS. (A) Assembly steps of MM@PCD@QNPs. (B) Synthesis and decomposition of MM@PCD@QNPs. (C) Potential therapeutic mechanisms of MM@PCD@QNPs for PCOS. PCD, PABP conjugated with DEX polymer; QUR, quercetin; CDI, N, N′‐carbonyldiimidazole; DEX, dextran; PABP, 4‐(hydroxymethyl ...
Wenzhu Li, Yu Guan, Nan Song, Feng Zhang, Zhimin Deng, Tailang Yin, Yanbing Yang, João Conde, Wenyi Jin, Zhinang Yin   +9 more
wiley   +1 more source

Additive genotoxic effects in cord blood cells upon indirect exposure to chemotherapeutic compounds crossing an in vitro placental barrier

Scientific Reports
Prenatal exposure to toxins can adversely affect long-term health outcomes of the offspring. Though chemotherapeutics are now standard of care for treating cancer patients during pregnancy, certain compounds are known to cross the placenta and harm ...
Carolina Velazquez, Lien Loier, Ilana Struys, Eline Verscheure, Leentje Persoons, Lode Godderis, Liesbeth Lenaerts, Frédéric Amant   +7 more
doaj   +1 more source

Antibodies directed to antigens secreted by murine epithelioid macrophages modulate BCG-induced granulomata

Mediators of Inflammation, 1993
The authors have previously shown that epithelioid cells isolated from mice secrete a factor, called macrophage deactivating factor (MDF), that promptly deactivates superoxide release by activated macrophages and neutrophils.
Mario Mariano, Tania Aguiar, Celia R. W. Carneiro, Edilberto Postol, Venânclo A. F. Alves, Ricardo Ribeiro-dos-Santos   +5 more
doaj   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

A model for the differentiation of human natural killer cells. Studies on the in vitro activation of Leu-11+ granular lymphocytes with a natural killer-sensitive tumor cell, K562. [PDF]

, 1985
A subpopulation of low density granular lymphocytes that express the natural killer (NK) cell-associated Leu-11 antigen (IgG Fc receptor) were stimulated directly by coculture with an NK-sensitive tumor cell, K562.
Lanier, LL, Phillips, JH
core  

Major Histocompatibility Complex I and II Expression and Lymphocytic Subtypes in Muscle of Horses with Immune-Mediated Myositis. [PDF]

, 2016
BackgroundMajor histocompatibility complex (MHC) I and II expression is not normally detected on sarcolemma, but is detected with lymphocytic infiltrates in immune-mediated myositis (IMM) of humans and dogs and in dysferlin-deficient muscular dystrophy ...
Barnes, N, Durward-Akhurst, SA, Finno, CJ, Guo, LT, Shelton, GD, Shivers, J, Valberg, SJ   +6 more
core   +1 more source

Stomatin-like Protein 2 Links Mitochondria to T-Cell Receptor Signalosomes at the Immunological Synapse and Enhances T-Cell Activation [PDF]

, 2007
T cell activation through the antigen receptor (TCR) requires sustained signalling from microclusters in the peripheral region of the immunological synapse (IS).
Caitlin D. Lemke, Isaac Blaca, Joaquin Madrenas, Kamilia Rizkalla, Luan A. Chau, Maria E. Marquez, Mark G. Kirchhof, Michael L. Dustin, Peter J. Darlington, Roy Taylor, Santosh Vardhana   +10 more
core   +1 more source