0000000000947571
AUTHOR
M. L Di Giacinto
showing 2 related works from this author
Insulin Nanogel as New Strategy for the Treatment of Alzheimer’s Disease
2015
A growing body of evidence shows that Insulin, Insulin Receptor (IR) and IR signaling are involved in brain cognitive functions and their dysfunction is implicated in neuronal degeneration associated with Alzheimer's disease (AD). Thus, the administration of insulin to the brain could be a strategy for the prevention and treatment of AD disease. With this aim, we have designed, synthesized and characterized a nanogel system (NG) that can be used as substrate for the conjugation of insulin and/or fluorescent molecules relevant for their characterization. In particular, a carboxyl-functionalized poly(N-vinyl pyrrolidone) nanogel system, has been produced by ionizing radiation starting from th…
Synthesis and characterization of a new insulin conjugated nanogel for biomedical application
2015
Insulin, a metabolic hormone involved in glucose metabolism, plays also a neuroprotective role in the central nervous system being able to revert the cytotoxic processes induced by Aβ42,a peptide involved in Alzheimer's disease. To reach the brain insulin have to across the BBB therefore an additional delivery strategy results to be necessary. For these aim we performed an insulin conjugated nanogels (NGs-In). Nanogels (NGs) have a great potential in the development of “smart” nanocarriers for (bio)molecular drugs and contrast agent for bioimaging. They are formed by physically or chemically crosslinked polymer networks, characterized by a large and flexible surface available for multivalen…