Novel Matrix Metalloproteinase 12 Selective Radiotracers for Vascular Molecular Imaging

Radiotracers for Molecular Imaging of Breast Cancer

Clinical molecular imaging with radiotracers: current status.

Molecular imaging is defined as the visualization, characterization, and measurement of biological processes at the molecular and cellular levels in humans and other living systems. Most clinical molecular imaging is currently done using radioisotope-labeled agents to define the activity of various metabolic pathways in vivo or to determine the distribution and density of various receptors rele...

Selective matrix metalloproteinase inhibitors for cancer.

The matrix metalloproteinases are a family of nearly 30 enzymes that are intimately involved in tissue remodeling. Disease processes associated with the matrix metalloproteinases are generally related to imbalance between the inhibition and activation of matrix metalloproteinases resulting in excessive degradation of the extracellullar matrix. These include osteoarthritis, rheumatoid arthritis,...

The Effect of Adiponectin on Matrix Metalloproteinase-9 (MMP-9) in Vascular Smooth Muscle Cells

Background & Aims: Atherosclerosis is a major cause of morbidity and mortality. Adiponectin reducesthe risk of heart disease, and matrix metalloproteinase-9 (MMP-9) is involved in the formation and development of atherosclerotic plaque. The aim of this study was the investigation of the effect of adiponectin on MMP-9 gene expression. It seems this hormone can reduce the risk of atherosclerosis ...

Molecular imaging insights into neurodegeneration: focus on α-synuclein radiotracers.

Neurodegenerative diseases characterized by the presence of α-synuclein-a hallmark of pathologic inclusions termed Lewy bodies-include Parkinson's disease, dementia with Lewy bodies, and multiple-system atrophy. Although motor symptoms are related to the altered presynaptic dopaminergic function in these diseases, the appearance of α-synuclein inclusions precedes the involvement of the nigrostr...