Evidence Details for Slc6a4
PMID Title Journal Year Abstract
25983633 Neuroprotective changes in degeneration-related gene expression in the substantia nigra following acupuncture in an MPTP mouse model of Parkinsonism: Microarray analysis. Genet Mol Biol. 2015 Mar;38(1):115-27. doi: 10.1590/S1415-475738120140137. Epub 2014 Mar 17. 2015 Mar Parkinson's disease (PD) is a neurodegenerative disorder characterized by the death of dopamine-generating cells in the substantia nigra (SN). Acupuncture stimulation results in an enhanced survival of dopaminergic neurons in the SN in Parkinsonism animal models. The present study investigated changes in gene expression profiles measured using whole transcript array in the SN region related to the inhibitory effects of acupuncture in a chronic 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) Parkinsonism model. In this model, acupuncture stimulation at GB34 and LR3 attenuated the decrease in tyrosine hydroxylase in the SN region; stimulation at non-acupoints did not suppress this decrease. Gene array analysis revealed that 22 (10 annotated genes: Cdh1, Itih2, Mpzl2, Rdh9, Serping1, Slc6a13, Slc6a20a, Slc6a4, Tph2, and Ucma) probes that were up-regulated in MPTP animals relative to controls were exclusively down-regulated by acupuncture stimulation. In addition, 17 (two annotated genes: 4921530L21Rik and Gm13931) probes that were down-regulated in MPTP animals compared to controls were exclusively up-regulated by acupuncture stimulation. These findings indicate that the 39 probes (12 annotated genes) affected by MPTP and acupuncture may be responsible for the inhibitory effects of acupuncture on degeneration-related gene expression in the SN following damage induced by MPTP intoxication."

Evidence Sentence: SLC6 (neurotransmitter transporter, serotonin), member 4 (Slc6a4) is also known as Htt, Sert, 5-HTT, or AI323329.
Evidence Sentence: Gene array analysis revealed that 22 (10 annotated genes: Cdh1, Itih2, Mpzl2, Rdh9, Serping1, Slc6a13, Slc6a20a, Slc6a4, Tph2, and Ucma) probes that were up-regulated in MPTP animals relative to controls were exclusively down-regulated by acupuncture stimulation.
Evidence Sentence: SLC6 (neurotransmitter transporter, serotonin), member 4 (Slc6a4) is also known as Htt, Sert, 5-HTT, or AI323329.
Evidence Sentence: Specifically, the Slc6a4 promoter may govern the genetic risk of PD.
Evidence Sentence: In the current study, Slc6a4 was up-regulated in the MPTP group compared to controls, and acupuncture stimulation at GB34 and LR3 maintained Slc6a4 gene expression at levels similar to those in control animals.
Evidence Sentence: These results indicate that acupuncture may suppress the Slc6a4 overexpression caused by MPTP intoxication.
Evidence Sentence: Slc6a4 was involved in serotonergic synapse at a significant level.
Evidence Sentence: These findings demonstrate that both MPTP and acupuncture at acupoints influence Cdh1, Tph2, Slc6a4, Serping1, Slc6a13, and Gm13931 expression in the indicated pathways in the SN region.
Evidence Sentence: Expression levels of Rdh9, Slc6a4, Tph2 and Ucma, which were up-down regulated in the microarray analysis, also showed up-down regulation in real time RT-PCR (Figure 3).
Evidence Sentence: The microarray results indicate that Slc6a4 and Tph2, which are involved in PD, and Mpzl2 and Serping1, which are involved in inflammation, are primary causes of neurodegenerative disorders, and their expression can be maintained at similar to normal levels by acupuncture.