Sodium Iodate: Rapid and Clinically Relevant Model of AMD.

Background: Age-related macular degeneration (AMD) is the most common cause of vision loss in people above the age of 50, affecting approximately 10% of the population worldwide and the incidence is rising. Hyperreflective foci (HRF) are a major predictor of AMD progression. The purpose of this study was to use the sodium iodate mouse model to study HRF formation in retinal degeneration.

Immunomodulation by the combination of statin and matrix-bound nanovesicle enhances optic nerve regeneration.

Modulating inflammation is critical to enhance nerve regeneration after injury. However, clinically applicable regenerative therapies that modulate inflammation have not yet been established. Here, we demonstrate synergistic effects of the combination of an HMG-CoA reductase inhibitor, statin/fluvastatin and critical components of the extracellular matrix, Matrix-Bound Nanovesicles (MBV) to enhance axon regeneration and neuroprotection after mouse optic nerve injury.

Ectopic expression of T in the paraxial mesoderm disrupts somite maturation in the mouse.

T is the founding member of the T-box family of transcription factors; family members are critical for cell fate decisions and tissue morphogenesis throughout the animal kingdom. T is expressed in the primitive streak and notochord with mouse mutant studies revealing its critical role in mesoderm formation in the primitive streak and notochord integrity. We previously demonstrated that misexpression of Tbx6 in the paraxial and lateral plate mesoderm results in embryos resembling Tbx15 and Tbx18 nulls.