“…Epigenetics is on a continual rise for explaining the particular workings through which certain environmental factors were acting intermediately, having an effect on the gene expression without any alterations on the underlying genetic sequences [ 30 ]. Epigenetics, a term contrived by Conrad H. Waddington in 1942, was meant to bridge the gaps between genetics, growth, and differentiation, encompassing the “causal mechanisms” through which genes resulted in many and differing phenotypes [ 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 ]. Epigenetic mechanisms and modifications, defined as apparent DNA alterations that are heritable, entail environmental factors’ effect on modifying the gene expression without any change on the underlying DNA sequence [ 33 ].…”