Tissues are the basic unit of function in the body, while cells are the building blocks of tissue. Extracellular matrix is a term used to describe the extracellular matrix, which is made and secreted by groups of cells. This matrix, or scaffold, serves as a relay station for many signaling molecules in addition to supporting the cells. As a result, cells get messages from a variety of sources that emerge from the immediate environment. Each signal can set off a series of events that determine the cell's fate. Researchers have been able to manage these processes to repair damaged tissues or even create new ones by studying how individual cells respond to signals, interact with their environment, and organize into tissues and organisms. Another way to make new tissue is to utilize a scaffold that already exists. The cells from a donor organ are removed, and the collagen scaffold that remains is used to generate new tissue. This method has been used to bioengineer tissue for the heart, liver, lungs, and kidneys. This method offers a lot of promise for employing scaffolding made from human tissue lost during surgery and mixing it with a patient's own cells to create tailored organs that the immune system won't reject.
Title : Eliminating implants infections with nanomedicine: Human results
Thomas J Webster, Interstellar Therapeutics, United States
Title : Biodistribution and gene targeting in regenerative medicine
Nagy Habib, Imperial College London, United Kingdom
Title : Graphene, butterfly structures, and stem cells: A revolution in surgical implants
Alexander Seifalian, Nanotechnology & Regenerative Medicine Commercialisation Centre, London NW1 0NH, United Kingdom
Title : Precision in cartilage repair: Breakthroughs in biofabrication process optimization
Pedro Morouco, Polytechnic of Leiria, Portugal
Title : Keratin-TMAO wound dressing promote tissue recovery in diabetic rats via activation of M2 macrophages
Marek Konop, Medical University of Warsaw, Poland
Title : Assessing geometric simplifications in vertebral modeling for reliable numerical analysis of intervertebral discs
Oleg Ardatov, Vilnius University, Lithuania