DA-JC4

DA-JC4 is a dual GLP-1/GIP receptor agonist and can be used for the research of neurological disease and insulin signaling pathways[1][2][3].

Research Areas >> Inflammation/Immunology

Signaling Pathways >> Protein Tyrosine Kinase/RTK >> Insulin Receptor

Research Areas >> Neurological Disease

GLP-1/GIP[1]

DA-JC4 (1~100 nM; hippocampal cells) inhibits rotenone-induced hippocampal neuron death and significantly suppresses Cyt C, Bax and Caspase activation[3].

DA-JC4 (10 nmol/kg; i.p.; once-daily for 14 days) significantly prevents spatial learning deficits in a Y- maze test and Morris water maze tests, and decreases phosphorylated tau levels in the rat cerebral cortex and hippocampus[1]. DA-JC4 (25 nmol/kg; i.p.; 6 days) shows high levels expression of tyrosine Hydroxylase in the s. nigra and increases expression of neuroprotective growth factor Glial-Derived Neurotrophic Factor (GDNF)[2]. DA-JC4 (50 nmol/kg; i.p.; once-daily for 7 days) improves Parkinson's disease symptom potentially and enhances neurotransmission[3]. Animal Model: Male Sprague-Dawley rats (210–230 g) Dosage: 10 nmol/kg Administration: I.p. Result: Significantly prevented spatial learning deficits in a Y- maze test and Morris water maze tests, and decreased phosphorylated tau levels in the rat cerebral cortex and hippocampus. Animal Model: Adult male C57BL/6 mice (8 week-old) Dosage: 25 nmol/kg/day Administration: I.p. Result: Showed high levels expression of tyrosine Hydroxylase in the s. nigra and increased expression of neuroprotective growth factor Glial-Derived Neurotrophic Factor (GDNF). Animal Model: Adult male Sprague-Dawley (SD) rats (230-280 g) Dosage: 50 nmol/kg Administration: I.p. Result: Improved Parkinson's disease symptom potentially and enhanced neurotransmission.

[1]. Shi L, et al. A novel dual GLP-1/GIP receptor agonist alleviates cognitive decline by re-sensitizing insulin signaling in the Alzheimer icv. STZ rat model. Behav Brain Res. 2017;327:65-74.

[2]. Feng P, et al. Two novel dual GLP-1/GIP receptor agonists are neuroprotective in the MPTP mouse model of Parkinson's disease. Neuropharmacology. 2018;133:385-394.

[3]. Li T, et al. Neuroprotection of GLP-1/GIP receptor agonist via inhibition of mitochondrial stress by AKT/JNK pathway in a Parkinson's disease model. Life Sci. 2020;256:117824.