Results 41 to 50 of about 476,925 (305)

The value of undenatured collagen for the normalization of the function of the cartilaginous tissue of the joints

open access: yesМедицинский совет, 2022
Among the proteins of the human body, collagen accounts for at least 25–45% collagen; it is an essential structural component of skeletal tissues, connective tissue of internal organs (heart, intestines, lungs, liver, kidneys), as well as blood vessels ...
I. S. Dydykina   +3 more
doaj   +1 more source

Fourier transform infrared imaging and infrared fiber optic probe spectroscopy identify collagen type in connective tissues.

open access: yesPLoS ONE, 2013
Hyaline cartilage and mechanically inferior fibrocartilage consisting of mixed collagen types are frequently found together in repairing articular cartilage.
Arash Hanifi   +3 more
doaj   +1 more source

Suppression of type II collagen-induced arthritis by intragastric administration of soluble type II collagen. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1986
Although oral administration of protein antigens may lead to specific immunologic unresponsiveness, this method of immunoregulation has not been applied to models of autoimmune disease. Type II collagen-induced arthritis is an animal model of polyarthritis induced in susceptible mice and rats by immunization with type II collagen, a major component of ...
C, Nagler-Anderson   +4 more
openaire   +2 more sources

Exposure to Mimivirus collagen promotes arthritis [PDF]

open access: yes, 2014
Collagens, the most abundant proteins in animals, also occur in some recently described nucleocytoplasmic large DNA viruses such as Mimiviridae, which replicate in amoebae.
Gay, Steffen   +5 more
core   +1 more source

Correlation between compositional and mechanical properties of human mesenchymal stem cell-collagen microspheres during chondrogenic differentiation [PDF]

open access: yes, 2011
Mesenchymal stem cell (MSC)-based engineering is promising for cartilage repair. However, the compositional mechanical relationship of the engineered structures has not been extensively studied, given the importance of such relationship in native ...
Chan, BP   +5 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Long non-coding RNA PVT1, a molecular sponge of miR-26b, is involved in the progression of hyperglycemia-induced collagen degradation in human chondrocytes by targeting CTGF/TGF- signal ways

open access: yesInnate Immunity, 2020
The current study was conducted to investigate the role of long non-coding RNA PVT1 in hyperglycemia-triggered human osteoarthritis (OA) chondrocytes. Cartilage from knee OA patients with and without diabetes, as well as normal cartilage, was obtained ...
Luo-Bin Ding   +6 more
doaj   +1 more source

Collagen type IX: Evidence for covalent linkages to type II collagen in cartilage

open access: yesFEBS Letters, 1987
A major site of pyridinoline cross‐linking in bovine type IX collagen was traced to a tryptic peptide derived from one of the molecule's HMW chains. This peptide gave two amino acid sequences (in ratio) consistent with it being a three‐chained structure.
Eyre, David R.   +4 more
openaire   +2 more sources

Delivering rhFGF-18 via a bilayer collagen membrane to enhance microfracture treatment of chondral defects in a large animal model. [PDF]

open access: yes, 2015
Augmented microfracture techniques use growth factors, cells, and/or scaffolds to enhance the healing of microfracture-treated cartilage defects. This study investigates the effect of delivering recombinant human fibroblastic growth factor 18 (rhFHF18 ...
Guehring, Hans   +3 more
core   +2 more sources

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

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