Results 21 to 30 of about 1,008,422 (313)

Evolution of collagens [PDF]

open access: yesThe Anatomical Record, 2002
AbstractThe extracellular matrix is often defined as the substance that gives multicellular organisms (from plants to vertebrates) their structural integrity, and is intimately involved in their development. Although the general functions of extracellular matrices are comparable, their compositions are quite distinct.
Jean-Yves, Exposito   +3 more
openaire   +2 more sources

A Review of the Effects of Collagen Treatment in Clinical Studies

open access: yesPolymers, 2021
Collagen, an abundant extracellular matrix protein, has been found to have a lot of pharmaceuticals, medicine, food, and cosmetics applications. Increased knowledge of collagen sources, extraction techniques, structure, and properties in the last decades
Hsiu-Fen Wang
semanticscholar   +1 more source

Collagens and collagen-related diseases

open access: yesAnnals of Medicine, 2001
The collagen superfamily of proteins plays a dominant role in maintaining the integrity of various tissues and also has a number of other important functions. The superfamily now includes more than 20 collagen types with altogether at least 38 distinct polypeptide chains, and more than 15 additional proteins that have collagen-like domains.
J, Myllyharju, K I, Kivirikko
openaire   +2 more sources

The first case of thrombocytopenia, anasarca, fever, renal impairment or reticulin fibrosis, and organomegaly (TAFRO) syndrome with unilateral adrenal necrosis: a case report

open access: yesJournal of Medical Case Reports, 2018
Background TAFRO syndrome, which was first reported in 2010 in Japan, is a relatively rare disease characterized by thrombocytopenia, anasarca, fever, renal impairment, reticulin fibrosis, and organomegaly.
Yu Fujiwara   +3 more
doaj   +1 more source

Collagen- and hyaluronic acid-based hydrogels and their biomedical applications

open access: yesMaterials science & engineering. R, Reports : a review journal, 2021
Hydrogels have been widely investigated in biomedical fields due to their similar physical and biochemical properties to the extracellular matrix (ECM). Collagen and hyaluronic acid (HA) are the main components of the ECM in many tissues.
Qinghua Xu   +9 more
semanticscholar   +1 more source

Comparison of the Cost and Effect of Combined Conditioned Medium and Conventional Medium for Fallopian Tube Organoid Cultures

open access: yesCell Transplantation, 2023
Fallopian tube epithelial cells (FTEC) are thought to be the cell of origin of high-grade serous ovarian carcinoma. FTEC organoids can be used as research models for the disease.
Yu-Hsun Chang   +3 more
doaj   +1 more source

Collagen Type I Biomaterials as Scaffolds for Bone Tissue Engineering

open access: yesPolymers, 2021
Collagen type I is the main organic constituent of the bone extracellular matrix and has been used for decades as scaffolding material in bone tissue engineering approaches when autografts are not feasible.
Gustavo A Rico-Llanos   +4 more
semanticscholar   +1 more source

Collagen promotes anti-PD-1/PD-L1 resistance in cancer through LAIR1-dependent CD8+ T cell exhaustion

open access: yesNature Communications, 2020
Tumor extracellular matrix has been associated with drug resistance and immune suppression. Here, proteomic and RNA profiling reveal increased collagen levels in lung tumors resistant to PD-1/PD-L1 blockade.
D. Peng   +15 more
semanticscholar   +1 more source

Follow-Up Study Evaluating the Long Term Outcome of ChondroMimetic in the Treatment of Osteochondral Defects in the Knee

open access: yesApplied Sciences, 2020
Scaffolds are thought to be a key element needed for successful cartilage repair treatments, and this prospective extension study aimed to evaluate long-term structural and clinical outcomes following osteochondral defect treatment with a cell-free ...
Agnes Berta   +9 more
doaj   +1 more source

Recent progresses of collagen dressings for chronic skin wound healing

open access: yesCollagen and Leather, 2023
The skin plays a fundamental role in regulating the body’s internal balance and protecting against external traumas. A broad variety of environmental risk factors frequently result in acute skin wounds, whose inappropriate treatments would lead to ...
Shuangni Shi   +4 more
doaj   +1 more source

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