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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Neurobiol Aging. 2010 Oct 13;33(1):205.e1–205.e18. doi: 10.1016/j.neurobiolaging.2010.08.012

Table 1.

TTX downregulated genes

Definition Z ratio
7 DIV vs. control 3 DIV vs. control
Somatostatin (Sst) −10.49 −9.09
Neuropeptide Y (npy) −8.16 −7.09
Glutamate decarboxylase 1 (Gad1) −7.58 −6.68
Neurogranin (Nrgn) −7.54 −3.78
Solute carrier family 32 (GABA vesicular transporter), member 1 (Slc32a1) −6.46 −4.48
Thymus cell antigen 1, theta (Thy1) −5.65 −3.79
Similar to cyclin-dependent kinase 5 activator isoform p39 precursor (LOC5011) −5.18 −3.91
Brain-enriched SH3-domain protein Besh3 (Besh3) −4.42 −3.77
NEL-like 1 (chicken) (Nell1) −4.06 −2.84
Similar to contains transmembrane (TM) region (predicted) (LOC361560) −3.99 −3.25
Eukaryotic translation elongation factor 1 alpha 2 (Eef1a2) −3.91 −1.13
Gamma-aminobutyric acid A receptor, alpha 5 (Gabra5) −3.84 −3.48
Famesyl diphosphate famesyl transferase 1 (Fdft1) −3.8 −3.58
Neuropilin (NRP) and tolloid (TLL)-like 2 (predicted) (Neto2_predicted) −3.78 −3.22
Calbindin 1 (Calb1) −3.76 −4.51
Similar to Ca2+-dependent activator for secretin protein 2 (LOC312166) −3.62 −4.55
IQ motif and Sec7 domain 3 (lqsec3) −3.61 −4.08
Rho GDP dissociation inhibitor (GDI) gamma (predicted) (Arhgdig_predicted) −3.6 −2.89
3-hydroxy-3methylglutaryl-Coenzyme A synthase 1 (Hmgcs1) −3.58 −3.4
Reelin (Reln) −3.48 −4.55
Visinin-like 1 (Vsnl1) −3.46 −4.92
Chimerin (chimaerin) 1 (Chn1) −3.46 −3.3
Calcium/calmodulin-dependent protein kinase II inhibitor 1 (Camk2n1) −3.44 −0.71
Stathmin-like 3 (Stmn3) −3.37 −0.86
Calcium/calmodulin-dependent protein kinase II beta subunit (Camk2b) −3.35 −2.38
Growth associated protein 43 (Gap43) −3.29 −0.52
N-myc downstream regulated 4 (Ndr4) −3.27 −2.25
Similar to TAFA1 protein (LOC500266) −3.26 −2.94
ATPase, H+ transporting, V1 subunit G isoform 2 (Atp6v1g2) −3.24 −2.66
Ubiquitin carboxy-terminal hydrolase L1 (Uchl1) −3.23 −1.92

The most strongly downregulated genes after 7 days of TTX treatment ranked according to their Z ratio. Z ratios after 3 days of TTX treatment are listed for comparison.

Key: DIV, days in vitro; TTX, tetrodotoxin.