Results 41 to 50 of about 920,917 (297)

Elastic Fibers In Fetal Dermis

Journal of Investigative Dermatology, 1975
Dermal elastic tissue in fetal skin was evaluated by light microscopy using three different staining techniques. Postmortem skin was obtained from the abdominal wall of 45 fetuses ranging in age from 8 to 42 weeks. Elastic fibers were first detected in skin from fetuses of 22 weeks and, with increasing gestational age, appeared to increase in quantity ...
Deutsch, Thomas A., Esterly, Nancy B.
openaire   +2 more sources

Lysyl oxidase (LOX)‐mediated remodeling of the extracellular matrix

FEBS Letters, EarlyView.
The lysyl oxidase (LOX) family of enzymes drives extracellular matrix remodeling by oxidizing collagen, elastin, and fibronectin, promoting covalent cross‐link formation. This activity regulates tissue architecture and mechanical properties, while its dysregulation contributes to fibrosis, cardiovascular disease, glaucoma, connective tissue disorders ...
Fernando Rodríguez‐Pascual, Marta Navarro‐Gutiérrez, Verónica Romero‐Albillo, Raquel Jiménez‐Sánchez   +3 more
wiley   +1 more source

Morphological and ultrastructural characteristics of extracellular matrix changes in oral squamous cell carcinoma

Indian Journal of Dental Research, 2011
Background: The biology of oral squamous cell carcinoma (OSCC), including its progression from dysplasia to carcinoma, "field effects", genetic changes in tumor associated mucosa (TAM) and effect of matrix metalloproteinases in breaking down of matrix ...
Usha Agrawal, Himanshu Rai, Arun K Jain
doaj   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

Molecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu, Yubei He, Nikolaus Berndt, Michael Mülleder, Kathrin Textoris‐Taube, Jing Guo, Matthias Stechele, Justus Ramtke, Shraga Nahum Goldberg, Lynn Jeanette Savic   +9 more
wiley   +1 more source

Hierarchical buckling of elastic fiber under transverse confinement

Frontiers in Physics
Hierarchical buckling is a novel phenomenon observed in elastic fibers subjected to transverse confinement; however, the deformation mechanisms and modal transitions of this unique phenomenon remain to be elucidated.
Tianchang Zhou, Jianxiu Liu, Xiaozong Wu, Pengcheng Zhang   +3 more
doaj   +1 more source

Densidade linear do sistema de fibras elásticicas dos ligamentos patelar, cruzado anterior e cruzado posterior Linear density of the elastic fibers system in patellar and cruciate ligaments

Acta Ortopédica Brasileira, 2001
Com o objetivo de comparar os ligamentos cruzados da articulação do joelho com o ligamento patelar, os autores realizaram análise da quantidade de fibras elásticas entre esses ligamentos por meio de amostras obtidas de sete cadáveres.
Jose Ricardo Pecora, Consuelo Junqueira Rodrigues, Aldo Junqueira Rodrigues Jr., Osny Salomão   +3 more
doaj   +1 more source

Enhancing the Performance of Asphalt Mastic with Natural Fiber Reinforcement: Basalt and Bamboo Fibers

Applied Sciences, 2023
Incorporating fibers into asphalt mixtures as additives and stabilizers can significantly enhance the performance of asphalt pavements. This study aimed to analyze the impact of using basalt and bamboo fibers as modifiers on the properties of asphalt ...
Tingting Xie, Wenjuan Ren, Yifang Chen, Jiajia Sheng, Linbing Wang   +4 more
doaj   +1 more source

Elastic fiber ultrastructure and assembly

Matrix Biology, 2019
Studies over the years have described a filamentous structure to mature elastin that suggests a complicated packing arrangement of tropoelastin subunits. The currently accepted mechanism for tropoelastin assembly requires microfibrils to serve as a physical extracellular scaffold for alignment of tropoelastin monomers during and before crosslinking ...
Beth A, Kozel, Robert P, Mecham
openaire   +3 more sources

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source