Reverse transcription PCR shows the expression of the innate immune response markers MX1 (A), IFIT (B), OAS1 (C), and Casp7 (D) in mixed adult rat retinal cultures after siRhoA treatment (0.5-100 μg/ml) in comparison to a positive control T7 transcribed siRNA to p75NTR. Statistical significance (p<0.001) is present at all concentrations of siRNA tested. To access the data, click or select the words “Appendix 1.”