Marco Antonio Leyva-Vázquez has Ph.D. in biological sciences from the National Polytechnic Institute in Mexico. He is a National Researcher Level 2 in the National System of Researchers (SNI-CONACyT), a member of the Faculty of Chemical and Biological Sciences of the Autonomous University of Guerrero Mexico since 1977, a professor of the master's and doctorate degree programs in biomedical sciences (cell biology and medical biotechnology), a professor of the master's and doctorate degree programs in biosciences (bioinformatics), a professor of a seminar in the bachelor's degree program of parasitology biologist chemist, and invited professor in the postgraduate program of biomedicine and molecular biotechnology of the ENCB of the National Polytechnic Institute, and a researcher and collaborator at the Cancer Institute in Acapulco for the treatment of children with acute lymphoblastic leukemia since 2000.