Results 11 to 20 of about 152,765 (288)

Atherosclerosis: from lipid-lowering and anti-inflammatory therapies to targeting arterial retention of ApoB-containing lipoproteins [PDF]

open access: yesFrontiers in Immunology
Atherosclerosis is a chronic inflammatory disease characterized by the accumulation of lipids, fibrous elements, and cellular debris in the blood vessels. The response-to-retention hypothesis, the leading theory on the pathogenesis of this cardiovascular
Gala Araujo   +5 more
doaj   +2 more sources

Effect of glycosaminoglycans on the structure and composition of articular cartilage and bone of broilers

open access: yesPoultry Science, 2023
: This study aimed to assess the influence of glycosaminoglycan (chondroitin and glucosamine sulfates) supplementation in the diet of broilers on the expression of matrix metallopeptidase 9 (MMP-9) and metallopeptidase inhibitor 2 (TIMP-2) genes, the ...
Julyana M.S. Martins   +8 more
doaj   +1 more source

Assessing Gene Expression Related to Cisplatin Resistance in Human Oral Squamous Cell Carcinoma Cell Lines

open access: yesPharmaceuticals, 2022
Cisplatin-based chemotherapy has been effectively used to treat oral cancer, but treatment often fails owing to the development of drug resistance. However, the important gene expression alterations associated with these resistances remain unclear.
Hyeong Sim Choi   +2 more
doaj   +1 more source

A Cationic Contrast Agent in X-ray Imaging of Articular Cartilage: Pre-Clinical Evaluation of Diffusion and Attenuation Properties

open access: yesDiagnostics, 2022
The aim of this study was the preliminary assessment of a new cationic contrast agent, the CA4+, via the analysis of spatial distribution in cartilage of ex vivo bovine samples, at micrometer and millimeter scale.
Simone Fantoni   +11 more
doaj   +1 more source

Proteoglycans as Mediators of Cancer Tissue Mechanics

open access: yesFrontiers in Cell and Developmental Biology, 2020
Proteoglycans are a diverse group of molecules which are characterized by a central protein backbone that is decorated with a variety of linear sulfated glycosaminoglycan side chains.
Anna Barkovskaya   +8 more
doaj   +1 more source

Lumican in Carcinogenesis—Revisited

open access: yesBiomolecules, 2021
Carcinogenesis is a multifactorial process with the input and interactions of environmental, genetic, and metabolic factors. During cancer development, a significant remodeling of the extracellular matrix (ECM) is evident.
Eirini-Maria Giatagana   +4 more
doaj   +1 more source

Differentiation of Human Embryonic Stem Cells into Cells with Corneal Keratocyte Phenotype [PDF]

open access: yes, 2013
Corneal transparency depends on a unique extracellular matrix secreted by stromal keratocytes, mesenchymal cells of neural crest lineage. Derivation of keratocytes from human embryonic stem (hES) cells could elucidate the keratocyte developmental pathway
Chan, AA   +8 more
core   +11 more sources

The loss of glycocalyx integrity impairs complement factor H binding and contributes to cyclosporine-induced endothelial cell injury

open access: yesFrontiers in Medicine, 2023
BackgroundCalcineurin inhibitors (CNIs) are associated with nephrotoxicity, endothelial cell dysfunction, and thrombotic microangiopathy (TMA). Evolving evidence suggests an important role for complement dysregulation in the pathogenesis of CNI-induced ...
Chia Wei Teoh   +25 more
doaj   +1 more source

Esophageal Cancer Development: Crucial Clues Arising from the Extracellular Matrix

open access: yesCells, 2020
In the last years, the extracellular matrix (ECM) has been reported as playing a relevant role in esophageal cancer (EC) development, with this compartment being related to several aspects of EC genesis and progression.
Antonio Palumbo   +6 more
doaj   +1 more source

Nondestructive fluorescence lifetime imaging and time-resolved fluorescence spectroscopy detect cartilage matrix depletion and correlate with mechanical properties [PDF]

open access: yesEuropean Cells & Materials, 2018
Tissue engineers utilize a battery of expensive, time-consuming and destructive techniques to assess the composition and function of engineered tissues.
AK Haudenschild   +6 more
doaj   +1 more source

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