Results 11 to 20 of about 80,473 (260)

Scoliotic disease: report to the teacher

open access: yesХирургия позвоночника, 2020
It is with gratitude that I dedicate my work to the teacher, Ya.L. Tsivyan, who not only provided a subject for research, but also, on his own example of a person devoted to his work, brought up a generation of scholars for whom life and science are ...
Alla M. Zaidman
doaj   +1 more source

Molecular Properties of Water-Unextractable Proteoglycans from Hypsizygus marmoreus and Their in Vitro Immunomodulatory Activities

open access: yesMolecules, 2011
Four proteoglycans were sequentially extracted from Hypsizygus marmoreus using 0.1 M NaOH (alkali-soluble proteoglycans [F1] and alkali-insoluble proteoglycans [F3]) and 0.1 M HCl (acid-soluble proteoglycans [F2] and acid-insoluble proteoglycans [F4 ...
Hee Mun Chae   +3 more
doaj   +1 more source

Statin-exposed vascular smooth muscle cells secrete proteoglycans with decreased binding affinity for LDL

open access: yesJournal of Lipid Research, 2003
Retention of LDL in the artery intima is mediated by extracellular matrix proteoglycans and plays an important role in the initiation of atherosclerosis.
C. Daniel Meyers   +3 more
doaj   +1 more source

Roles of Chondroitin Sulfate Proteoglycans as Regulators of Skeletal Development

open access: yesFrontiers in Cell and Developmental Biology, 2022
The extracellular matrix (ECM) is critically important for most cellular processes including differentiation, morphogenesis, growth, survival and regeneration.
Nancy B. Schwartz   +2 more
doaj   +1 more source

Proteoglycans and Osteolysis [PDF]

open access: yes, 2011
Osteolysis is a complex mechanism resulting from an exacerbated activity of osteoclasts associated or not with a dysregulation of osteoblast metabolism leading to bone loss. This bone defect is not compensated by bone apposition or by apposition of bone matrix with poor mechanical quality.
Baud'Huin, Marc   +6 more
openaire   +4 more sources

The podocyte and the proteoglycan [PDF]

open access: yesAmerican Journal of Physiology-Renal Physiology, 2016
proteoglycans (PGs) consist of a core protein and linear sugar side chains [glycosaminoglycans (GAGs)] attached to the core protein, e.g., agrin, perlecan, glypican, and syndecan. GAGs comprise repeating duplex sugar units made of an aminosugar (e.g., N -acetylglucosamine or N -acetylgalactosamine)
openaire   +2 more sources

Proteoglycans and neuronal migration in the cerebral cortex during development and disease

open access: yesFrontiers in Neuroscience, 2015
Chondroitin sulfate proteoglycans and heparan sulfate proteoglycans are major constituents of the extracellular matrix and the cell surface in the brain. Proteoglycans bind with many proteins including growth factors, chemokines, axon guidance molecules,
Nobuaki eMaeda
doaj   +1 more source

The effect of proteoglycans inhibited by RNA interference on metastatic characters of human salivary adenoid cystic carcinoma

open access: yesBMC Cancer, 2009
Background Salivary adenoid cystic carcinoma (SACC) is one of the most common malignancies of salivary gland. Recurrence or/and early metastasis is its biological properties.
Li Hexiang   +5 more
doaj   +1 more source

Proteoglycan desulfation: a critical step in oncogenesis?

open access: yesFrontiers in Bioscience-Landmark, 2020
Proteoglycans are essential constituents of tissue- and organ microenvironments, modulating both the structural scaffolds that surround cells as well as signaling cues that determine cellular phenotype.
Vishal Singh, Ramray Bhat
doaj   +1 more source

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

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