Regular erections could be important for maintaining erectile function, according to a new study on mice published in Science by researchers at Karolinska Institutet.
Tag: Fibroblasts
Promising heart drugs ID’d by cutting-edge combo of machine learning, human learning
University of Virginia scientists have developed a new approach to machine learning – a form of artificial intelligence – to identify drugs that help minimize harmful scarring after a heart attack or other injuries.
How cells are influenced by their environment as tissues grow
How does an embryo develop? How do children grow, wounds heal or cancer spread? All of this has to do with the growth of body tissue.
Simulating Cuts and Burns Reveals Wound Healing and Clearing Power of Fibroblasts
In APL Bioengineering, researchers create a biomimetic model to study wound healing in burn and laceration wounds. The team designed an in vitro model system made of fibroblasts embedded in a collagen hydrogel. Wounds were created in this microtissue using a microdissection knife to mimic laceration or a high-energy laser to simulate a burn. They discovered that fibroblasts clear away damaged tissue before depositing new material. This part of the healing process is slower in burn wounds.