Results 111 to 120 of about 56,023 (262)

Expressions of type I collagen, α2 integrin and β1 integrin in sclera of guinea pig with defocus myopia and inhibitory effects of bFGF on the formation of myopia

International Journal of Ophthalmology, 2013
AIM: Toinvestigate the expressions of type I collagen, α2 integrin and β1 integrin in the posterior sclera of guinea pigs with defocus myopia and whether basic fibroblast growth factor (bFGF) injection inhibits the formation and development of myopia by ...
Xiao-Dan Tian
doaj   +1 more source

Treatment with A-769662 reduces cell surface β1-integrin levels.

, 2015
(A) RPE cells were stimulated with 100 μM A-769662 for 90 min or left unstimulated (basal). Intact cells were labeled with an antibody specific for an exofacial epitope on β1-integrin.
Rehman Ata (744693), Sergei Medvedev (744695), Thanusi Thavarajah (744694), Costin N. Antonescu (744698), John G. Marshall (744697), Eden Ross (744692), Peter Bowden (744696)   +6 more
core   +1 more source

Aligned Fibronectin Microenvironment Temporally Facilitates Profibrotic Fibroblast Activation via Integrin α5β1

Advanced Science, EarlyView.
Compared to a healthy random nanofibrous fibronectin microenvironment, a fibrotic aligned nanofibrous fibronectin microenvironment employs a specific integrin, α5β1 integrin, to activate early pro‐fibrotic fibroblast behaviors and later fibrotic fibroblast tissue formation with cell/F‐actin alignment, α‐SMA expression, and cell‐driven aligned ...
Doğuhan Beyatlı, Mika Brown, George‐Radu Romanescu, Seungkuk Ahn   +3 more
wiley   +1 more source

Integrin-α2 colocalizes with K14 in leader cells.

(A) Representative immunofluorescent images of tumor organoids with integrin-α2 (red), K14 (green) and nuclei (blue). (B) Pearson’s R value from colocalization analysis of integrin-α2 and K1. n = 23 organoids from three mice. Data shown as mean ± SEM. (C)
Anna D. Young (17720435), Corinne E. Leonard (17720441), Swadesh K. Das (12288605), Christopher A. Lemmon (9960419), Paul B. Fisher (152591), Priscilla Y. Hwang (14938194), Trey P. Redman (17720438), Ella Ramamurthy (17720432), Jessanne Y. Lichtenberg (17720429)   +8 more
core   +1 more source

Role of Altered Sialylation of the I-Like Domain of β1 Integrin in the Binding of Fibronectin to β1 Integrin: Thermodynamics and Conformational Analyses

, 2010
N-glycosylation of the I-like domain of β1 integrin plays an essential role in integrin structure and function, and the altered sialylation of β1 integrin regulates β1 integrin binding to fibronectin.
Di Pan, Song, Yuhua, Pan, Di, Yuhua Song
core   +1 more source

Bamboo‐Like Whiskers‐Reinforced Bioceramics Accelerate Large Segmental Bone Regeneration via Dual Modulation of Type‐H Vessels and Osteoinduction

Advanced Science, EarlyView.
The graphical abstract image of bamboo‐like whisker‐reinforced Ca‐P bioceramics accelerating large segmental bone regeneration. ABSTRACT Regenerative repair of segmental bone defect remains a major clinical challenge. The conventional mental implants suffer from mechanical strength mismatch and long‐term foreign bodies presence.
Cong Feng, Haibo Teng, Chuyao Xu, Jiaze He, Keting Liu, Xueying Li, Kai Zhang, Xiangdong Zhu, Xiangfeng Li, Jianguo Xu, Xingdong Zhang   +10 more
wiley   +1 more source

Integrin-Mediated Macrophage Adhesion Promotes Lymphovascular Dissemination in Breast Cancer

Cell Reports, 2019
Summary: Lymphatic vasculature is crucial for metastasis in triple-negative breast cancer (TNBC); however, cellular and molecular drivers controlling lymphovascular metastasis are poorly understood. We define a macrophage-dependent signaling cascade that
Rachel Evans, Fabian Flores-Borja, Sina Nassiri, Elena Miranda, Katherine Lawler, Anita Grigoriadis, James Monypenny, Cheryl Gillet, Julie Owen, Peter Gordon, Victoria Male, Anthony Cheung, Farzana Noor, Paul Barber, Rebecca Marlow, Erika Francesch-Domenech, Gilbert Fruhwirth, Mario Squadrito, Borivoj Vojnovic, Andrew Tutt, Frederic Festy, Michele De Palma, Tony Ng   +22 more
doaj   +1 more source

Photodynamic Priming and Minocycline Overcome Chemoresistance by Reprogramming the Pancreatic Tumor Immune Microenvironment In Vivo

Advanced Science, EarlyView.
Dual priming with minocycline and photodynamic priming reprograms the pancreatic tumor microenvironment to overcome chemoresistance. By suppressing DNA repair enzyme Tdp1, inducing photooxidative damage, and enhancing irinotecan delivery via light‐activated nanoencapsulation, this strategy remodels the tumor microenvironment and drives immune ...
Fernanda V. Cabral, Jose Quilez‐Alburquerque, Olivia Mooradian, Shivendran Vytheswarran, Badri Parshad, Girgis Obaid, Huang‐Chiao Huang, Tayyaba Hasan   +7 more
wiley   +1 more source

Histopathological alterations in airways associated with physiological changes in airway allergy phenotypes

Frontiers in Allergy
IntroductionOvalbumin sensitization in guinea pigs induces diverse allergic responses. The asthma model exhibits airway obstruction, hyperresponsiveness, fibrosis, and reduced airway caliber, associated with elevated β1 integrin subunit expression.
Marisol Alvarez-González, Angélica Flores-Flores, Angélica Flores-Flores, Ivonne Pacheco-Alba, Blanca Bazán-Perkins, Blanca Bazán-Perkins   +5 more
doaj   +1 more source

Dual‐Network Protein Hydrogels Promote Rapid Hemostasis and Immune‐Regulated Scarless Tissue Regeneration

Advanced Science, EarlyView.
A dual‐network protein hydrogel substantially improves hemostasis and scar‐free healing.The adaptive network maintains intimate tissue contact while providing strong wet adhesion, tunable mechanics, and controlled degradation. Concurrent ROS scavenging and M2 polarization suppress fibrotic pathways, preventing scar formation.
Xiaomei Li, Guorui Zhang, Xinyue Wang, Zhongyu Liu, Ling Yang, Yuhan Bao, Min Wei, Yonglin Chen, Yanfei Ma, Wenbo Sheng, Bo Yu, Bin Li   +11 more
wiley   +1 more source