Afaf El Ansary is a Biochemist, graduated from Biochemistry Department, Ain Shams University, Egypt in 1974. She worked in the National Research Centre, Egypt from 1976-2000, from 2001-2015. She works as a Teaching Staff Member in Biochemistry Department, King Saud University, KSA. Since 2016, she is working as Senior Scientist in the central laboratory, KSU. She was recognized by the Marquis Who's Who in science and engineering, 8th edition, 2005-2006. She is Member in number of national and international societies and she is recorded as reviewer and Editorial Board Member in many international journals. In recent years she focused on the screening of biochemical markers related to autism with special attention to the role of gut-brain axis and she got more than 100 published papers in high impact factor journals related to this research interest. She is Member in Predictive, Preventive and Personalized Medicine Society (Moscow) Afaf El Ansary is a Biochemist, graduated from Biochemistry Department, Ain Shams University, Egypt in 1974. She worked in the National Research Centre, Egypt from 1976-2000, from 2001-2015. She works as a Teaching Staff Member in Biochemistry Department, King Saud University, KSA. Since 2016, she is working as Senior Scientist in the central laboratory, KSU. She was recognized by the Marquis Who's Who in science and engineering, 8th edition, 2005-2006. She is Member in number of national and international societies and she is recorded as reviewer and Editorial Board Member in many international journals. In recent years she focused on the screening of biochemical markers related to autism with special attention to the role of gut-brain axis and she got more than 100 published papers in high impact factor journals related to this research interest. She is Member in Predictive, Preventive and Personalized Medicine Society (Moscow)

Gastroenterology