Durham, NC – Infection, inflammation, trauma, disease, contact lenses – all of these and more can lead to corneal scarring, which according to the World Health Organization is a leading cause of blindness worldwide. While corneal transplant remains the gold standard to treat this condition, patient demand far outweighs donor supply. However, in a study...
The 2020 Canada Gairdner International Award has been awarded to Elaine Fuchs for her discovery of the role of adult skin stem cells in homeostasis, wound repair, inflammation, and cancer. These insights have established a foundation for basic knowledge on how adult stem cells form, maintain, and repair tissues and have provided the groundwork for...
JOHNS HOPKINS MEDICINE Johns Hopkins Medicine scientists say they have successfully turned back the biological hands of time, coaxing adult human cells in the laboratory to revert to a primitive state, and unlocking their potential to replace and repair damage to blood vessels in the retina caused by diabetes. The findings from this experimental study,...
by University of Connecticut A population of stem cells with the ability to generate new bone has been newly discovered by a group of researchers at the UConn School of Dental Medicine. In the journal Stem Cells, lead investigator Dr. Ivo Kalajzic, professor of reconstructive sciences, postdoctoral fellows Dr. Sierra Root and Dr. Natalie Wee,...
Publication in Scientific Reports HEINRICH-HEINE UNIVERSITY DUESSELDORF Researchers from the Institute for Stem Cell Research and Regenerative Medicine (ISRM) at the medical faculty of Heinrich Heine University-Duesseldorf under the directorship of Prof. Dr. James Adjaye have developed a protocol for the reproducible isolation and characterization of kidney stem cells, urine derived renal progenitor cells (UdRPCs)...
Using genetically engineered human pluripotent stem cells, University of California San Diego School of Medicine researchers created a new type of cancer model to study in vivo how glioblastoma, the most common and aggressive form of brain cancer, develops and changes over time. “We have developed stem cell models that are CRISPR-engineered to have tumor-associated...
As has been widely hyped for many years now, mesenchymal stem cells have the capacity to heal all sorts of damage in our bodies. The reality has been more complicated, since it is actually very difficult to get these cells to perform their magic just where we want them to. Damaged cartilage, for example, doesn’t...
by Peter MacCallum Cancer Centre Peter Mac scientists have found a way to target acute myeloid leukemia (AML) at its source—a discovery that could yield a more effective treatment for this aggressive and often incurable blood cancer. Prof Mark Dawson and Dr. Laura MacPherson led the international research team, in collaboration with researchers in Europe...
by Jeff Hansen, University of Alabama at Birmingham Cancer cells. Credit: Dr. Cecil Fox, National Cancer Institute Most patients with chronic myelogenous leukemia can be treated with tyrosine kinase inhibitors. These drugs are highly effective and lead to deep remission and prolonged survival. Yet quiescent leukemic stem cells persist in these patients, and they therefore must...
Aijun Wang has identified stem cell byproducts that protect neurons. Credit: UC Regents / UC Davis Health Researchers on the path to finding a cure for spina bifida have identified specific elements in stem cell secretions as key to protecting neurons and ultimately reducing the lower-limb paralysis associated with the birth defect. Those elements are exosomes—vesicles...
