A 3D biomaterial scaffold design to slowly release stem cells ensures that implanted stem cells stick around to relieve pain and reverse arthritis in mice knee joints. This reduces the use of stem cells by 90%, thus avoiding ...
Cell & Microbiology
Apr 19, 2021
0
16
A new automated process prints a peptide-based hydrogel scaffold containing uniformly distributed cells. The scaffolds hold their shapes well and successfully facilitate cell growth that lasts for weeks.
Bio & Medicine
Apr 5, 2021
0
314
Muscle constitutes the largest organ in humans, accounting for 40% of body mass, and it plays an essential role in maintaining life. Muscle tissue is notable for its unique ability for spontaneous regeneration. However, in ...
Materials Science
Feb 21, 2021
0
27
Treating equine donor stem cells with a growth factor called TGF-β2 may allow them to avoid 'tripping' the immune response in recipients, according to new research from North Carolina State University. The work could simplify ...
Veterinary medicine
Feb 4, 2021
0
5
Scientists of Tomsk Polytechnic University (TPU) jointly with the colleagues from Siberian State Medical University (SSMU) and Immanuel Kant Baltic Federal University (IKBFU) studied the properties of calcium phosphate coatings ...
Biochemistry
Dec 15, 2020
0
6
Stem cells are cell factories that constantly divide themselves to create new cells. Implanting stem cells in damaged organs can regenerate new tissues. Cell sheet engineering, which allows stem cells to be transplanted into ...
Bio & Medicine
Oct 8, 2020
0
7
A natural biopolymer, bacterial cellulose, is synthesized by the microbe Gluconacetobacter hansenii. Researchers are intrigued by its properties but one that it lacks in the native state is antibacterial activity and that ...
Bio & Medicine
Apr 22, 2020
0
10
Transfer of mitochondria between cells is a ubiquitously occurring and now universally known phenomenon. For years, researchers have been serially demonstrating that one particular new cell type can transfer its mitos to ...
At an early stage in vertebrates' embryonic development somites form: these are primitive segments from which the spine, ribs, back muscles, cartilage, tendons and part of the skin develop. It is known that mechanical forces ...
Molecular & Computational biology
Mar 24, 2020
0
3
People who live more than 110 years, called supercentenarians, are remarkable not only because of their age, but also because of their incredible health. This elite group appears resistant to diseases such as Alzheimer's, ...
Biotechnology
Mar 20, 2020
5
513
