Results 151 to 160 of about 2,309,824 (325)

Ultrasonic and Densitometric Characterization of Hyaluronan and its Interaction with Surfactant [PDF]

open access: yes, 2014
This disertation thesis is focused on the study of physico-chemical interactions of hyaluronan (with molecular weights from 10 to 1750 kDa) with cationic surfactants measured using uncommon technique named high resolution ultrasonic spectroscopy ...
Hurčíková, Andrea
core  

Gut Microbiota as a Mediator Between Intestinal Fibrosis and Creeping Fat in Crohn's Disease

open access: yesUnited European Gastroenterology Journal, EarlyView.
ABSTRACT Intestinal stricture remains one of the most challenging complications in Crohn's disease, and its underlying mechanisms are poorly understood. Accumulating evidence suggests that gut microbiota is significantly altered in stenotic intestines and may play a key role in the development of fibrogenesis in Crohn's disease.
Caiguang Liu   +14 more
wiley   +1 more source

Hyaluronan receptor-directed assembly of chondrocyte pericellular matrix. [PDF]

open access: yesThe Journal of cell biology, 1993
Initial assembly of extracellular matrix occurs within a zone immediately adjacent to the chondrocyte cell surface termed the cell-associated or pericellular matrix. Assembly within the pericellular matrix compartment requires specific cell-matrix interactions to occur, that are mediated via membrane receptors.
openaire   +3 more sources

How Do Cancer Cells Create Cancer‐Associated Fibroblast Subtypes? Impacts of Extracellular Vesicles on Stromal Diversity

open access: yesCancer Science, EarlyView.
Cancer‐associated fibroblasts (CAFs) are the major component of the tumor stroma. This review will highlight the CAF subtypes within the tumor microenvironment and their role in tumor progression. CAF subtype induction by extracellular vesicles (EVs) and their significance, which we reported previously, are also discussed.
Yutaka Naito
wiley   +1 more source

Glycosaminoglycans and Glycosaminoglycan Mimetics in Cancer and Inflammation [PDF]

open access: yes, 2019
Glycosaminoglycans (GAGs) are a class of biomolecules expressed virtually on all mammalian cells and usually covalently attached to proteins, forming proteoglycans.
Morla, Shravan
core   +1 more source

Prognostic significance of receptor for hyaluronan acid-mediated motility (CD168) in acute pediatric leukemias – assessment of clinical outcome, post induction, end of treatment and minimal residual disease

open access: yesHematology, Transfusion and Cell Therapy, 2018
Introduction: The extracellular matrix protein hyaluronan acid plays an active in role in tumor cell proliferation and invasion. Hyaluronan acid receptors, namely CD168 or the receptor for hyaluronan acid-mediated motility (RHAMM) and CD44 have been ...
Chinnathambi Narayanan Sai Shalini   +5 more
doaj  

Dual Role of Natural Killer Cells in Early Pregnancy: Immunopathological Implications and Therapeutic Potential in Recurrent Spontaneous Abortion and Recurrent Implantation Failure

open access: yesCell Proliferation, EarlyView.
This article elaborates on the role of NK cells in early pregnancy from multiple perspectives, including molecular mechanisms and therapeutic interventions. It also discusses how NK cell dysfunction contributes to RSA and RIF, aiming to provide insights for future research on NK cell mechanisms and clinical treatment of RSA and RIF.
Defeng Guan   +5 more
wiley   +1 more source

Regulation of Hyaluronan Synthesis in Vascular Diseases and Diabetes

open access: yesJournal of Diabetes Research, 2015
Cell microenvironment has a critical role determining cell fate and modulating cell responses to injuries. Hyaluronan (HA) is a ubiquitous extracellular matrix glycosaminoglycan that can be considered a signaling molecule.
Paola Moretto   +7 more
doaj   +1 more source

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