A research team has discovered that accumulated DNA damage in the retina is a key contributor to age-related macular degeneration and that targeting specific retinal cell types may lead to treatments that slow or stop progression.
Read more …DNA damage is key factor in age-related macular degeneration
In a first-of-its-kind breakthrough, a team of researchers has developed an artificial adhesion system that closely mimics natural biological interactions. Their research focuses on understanding how cells physically interact with each other and their environment, with the ultimate goal of developing innovative tools for disease diagnosis and therapy.
Read more …DNA engineered to mimic biological catch bonds
Scientists have discovered that pregnancy may trigger a natural immunity to boost protection against severe flu infection. Contrary to the common belief that pregnancy increases vulnerability to infections, researchers found that it strengthened an immune defense in mice, blocking the Influenza A virus from spreading to the lungs, where it can cause severe infection.
Read more …Pregnancy enhances natural immunity to block severe flu
A critical review of cell-based and cell product-based therapies for the treatment of heart failure details 20 years of completed and ongoing clinical trials. While none has yet gained medical approval, pathways to new treatments for heart failure can take decades, as seen for two other, now accepted therapies.
Read more …Trials and tribulations of cell therapy for heart failure, an update on ongoing trials