**Conflict of interest**

M.N. is an inventor of a patent describing the use of *iNOS* sense oligonucleotides to regulate *iNOS* mRNA levels. The other authors declare no conflict of interest.

*The Natural Antisense Transcript-Targeted Regulation Technology Using Sense Oligonucleotides… DOI: http://dx.doi.org/10.5772/intechopen.108281*
