nrx-194204 and Parkinson-Disease

nrx-194204 has been researched along with Parkinson-Disease* in 1 studies

Other Studies

1 other study(ies) available for nrx-194204 and Parkinson-Disease

ArticleYear
Selective brain penetrable Nurr1 transactivator for treating Parkinson's disease.
    Oncotarget, 2016, Feb-16, Volume: 7, Issue:7

    Parkinson's disease (PD) is one of the most common movement disorders, and currently there is no effective treatment that can slow disease progression. Preserving and enhancing DA neuron survival is increasingly regarded as the most promising therapeutic strategy for treating PD. IRX4204 is a second generation retinoid X receptor (RXR) agonist that has no cross reactivity with retinoic acid receptors, farnesoid X receptor, liver X receptors or peroxisome proliferator-activated receptor PPARĪ³. We found that IRX4204 promotes the survival and maintenance of nigral dopaminergic (DA) neurons in a dose-dependent manner in primary mesencephalic cultures. Brain bioavailability studies demonstrate that IRX4204 can cross the blood brain barrier and reach the brain at nM concentration. Oral administration of IRX4204 can activate nuclear receptor Nurr1 downstream signaling in the substantia nigra (SN) andattenuate neurochemical and motor deficits in a rat model of PD. Our study suggests that IRX4204 represents a novel, potent and selective pharmacological means to activate cellular RXR-Nurr1 signaling and promote SN DA neuron survival in PD prevention and/or treatment.

    Topics: Animals; Behavior, Animal; Blood-Brain Barrier; Blotting, Western; Brain; Cell Membrane Permeability; Cells, Cultured; Cyclopropanes; Dopaminergic Neurons; Immunoenzyme Techniques; Male; Neuroprotection; Nuclear Receptor Subfamily 4, Group A, Member 2; Parkinson Disease; Rats; Rats, Sprague-Dawley; Real-Time Polymerase Chain Reaction; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Substantia Nigra; Tandem Mass Spectrometry; Trans-Activators

2016