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Updated: May 10, 2026
Identification of Dopamine D1-Alpha Receptor Within Rodent Nucleus Accumbens by an Innovative RNA In Situ Detection Technology
Published on: March 27, 2018
[Construction of RNAi vector of dopamine D1 receptor and identification of its silencing effects]
Hui Li1, Junmei Xu, Guixiu Yuan
1Department of Anesthesiology, Central South University, Changsha, China.
Objective:
To construct dopamine D1 receptor (DRD1) expression interference vectors to study the role of DRD1 in nerve cells and lay a foundation for drug development in anti-convulsion.
Methods:
Based on DRD1 gene sequence in GenBank, 10 interfere vectors of DRD1 were designed. Liposomal was used to transfect NG-108-15 and the transfect effect was assayed by GFP. With realtime PCR and Western blot, the DRD1 expression was detected.
Results:
The 10 constructed interfere vectors transfected into NG-108-15 cells by liposomal method and inhibited DRD1 mRNA and protein expression. DRD1 mRNA expression in NG-108-15 cells transfected with pGPU6-GFP-Neo-si-DRD1-5 was the lowest whereas DRD1 protein expression in NG-108-15 cells transfected with pGPU6-GFP-Neo-si-DRD1-1, -2, -6, -7 was the lowest.
Conclusion:
DRD1 expression interference vector is successfully constructed.
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