Related Experiment Video
Updated: Jul 18, 2026

05:17
An Improved Method for the Preparation of Type I Collagen From Skin
Published on: January 21, 2014
[Clinical application of collagen].
1Shanghai Qisheng Institute of Biomaterial & Technology, PR China. qish@shqisheng.com
Summary
Collagen-based biomaterials show great potential in clinical medicine. This review evaluates their properties, applications, and market development for future use.
Area of Science:
- Biomaterials Science
- Medical Engineering
- Tissue Engineering
Context:
- Collagen is a primary structural protein in the extracellular matrix.
- Collagen-based biomaterials are widely researched for medical applications.
- Understanding their properties is crucial for clinical translation.
Purpose:
- To review and evaluate collagen-based biomaterials in clinical medicine.
- To assess their biological properties, quality control, and formulation.
- To examine immunogenicity, side effects, and market potential.
Summary:
- Evaluation of collagen biomaterials covers biological properties, quality control, substrate formulation, and clinical applications.
- Immunogenicity, clinical side effects, and market development potential were assessed.
- Research indicates significant promise for collagen-based materials in healthcare.
Impact:
- Collagen biomaterials offer vast potential for clinical applications.
- This review provides insights into their development and market viability.
- Future research can guide the optimization of these advanced medical materials.
Related Concept Videos
Fibril-associated Collagen
Fibril-associated collagens are a type of collagens present in the extracellular matrix with interrupted triple helices or FACIT (Fibril-associated collagens interrupted triple-helices). FACIT help connect and attach the collagen fibrils with each other as well as with other proteins of the extracellular matrix.
For example, the type II collagen fibrils in cartilage have covalently bound type IX fibril-associated collagens at regular intervals. Other types of fibril-associated collagens are...
For example, the type II collagen fibrils in cartilage have covalently bound type IX fibril-associated collagens at regular intervals. Other types of fibril-associated collagens are...
Collagens are the Major Structural Proteins of ECM
Three main types of fibers are secreted by fibroblasts: collagen fibers, elastic fibers, and reticular fibers. Collagen fiber is made from fibrous protein subunits linked together to form a long, straight fiber. Collagen fibers, while flexible, have great tensile strength, resist stretching, and give ligaments and tendons their characteristic resilience and strength. These fibers hold connective tissues together, even during the body's movement.
Connective tissue proper includes loose...
Connective tissue proper includes loose...
Clinical Applications of Epidermal Stem Cells
Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own EpiSCs...
Structural Protein Function
Structural proteins are a category of proteins responsible for functions ranging from cell shape and movement to providing support to major structures such as bones, cartilage, hair, and muscles. This group includes proteins such as collagen, actin, myosin, and keratin.
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity. In bones and teeth, it mineralizes to form...
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity. In bones and teeth, it mineralizes to form...
Type IV Collagen of Basal Lamina
Type IV collagen is a 400 nm long, network-forming collagen that acts as a barrier between the epithelial and endothelial cells. Type IV collagen forms the backbone of the basement membrane by scaffolding with laminin, entactin, proteoglycans, and fibronectin. Apart from rendering structural support to the basement membrane, it also helps entail signaling potentials necessary for both pathological and physiological functions.
A type IV collagen molecule has six alpha chains which can exist in...
A type IV collagen molecule has six alpha chains which can exist in...
