Ezzat El-Sherif, Ph.D.
Ezzat El-Sherif, Ph.D.
Campus: Edinburg
Office: ESCNE 1.328
Lab: ESCNE 4.514
Lab Webpage: El-Sherif Lab
Tel: 956-665-7001
Email: ezzat.elsherif@utrgv.edu
Courses
TBD
Education
2008-2013 PhD in Genetics, Kansas State University, USA
2005-2008 MSc in Electronics and Communications Engineering, Cairo University, Egypt
1999-2004 BSc in Electronics and Communications Engineering, Cairo University, Egypt
Work Experience
2022- Now Assistant Professor, Department of Biology, UTRGV, USA
2015-2022 Group Leader, Division of Developmental Biology, University of Erlangen-Nuremberg, Germany
2014-2015 Postdoc, Mike Levine Lab, University of California Berkeley, USA
Areas of Interest
Gene Regulation, Developmental Biology, Evolutionary Biology, Computational Biology, Systems Biology
Research
El-Sherif lab is interested in understanding how genes are regulated to allow embryonic development. Specifically, we study key genetic elements in mediating gene regulation: Enhancers. An Enhancer is piece of DNA that tells when and where in the embryo a gene turns on or off. Through enhancers, genes are wired into gene regulatory networks that orchestrate embryonic development. Understanding how Enhancers work is an important and challenging problem, and our lab is set to contribute in solving it.
Publications
(Note: top 5 publications are marked with †; My name shown in bold, names of students under my supervision underlined)
- Mau C, Rudolf H, Strobl F, Schmid B, Regensburger T, Palmisano R, Stelzer E, Taher L*, El-Sherif E*, “How enhancers regulate wavelike gene expression patterns: Novel enhancer prediction and live reporter systems identify an enhancer associated with the arrest of pair-rule waves in the short-germ beetle Tribolium” bioRxiv 2022. Under Review in eLife. *Corresponding Authors.
- Diaz-Cuadros M.*, Pourquié*, El-Sherif E.*, “Patterning with clocks and genetic cascades: segmentation and regionalization of vertebrate vs. insect body plans”, an invited literature review, 2021 PLOS Genetics. *Corresponding Authors.
- Jutras-Dubé L., El-Sherif E.*, François P.* “Geometric models for robust encoding of dynamical information into embryonic patterns”, eLife 2020. *Corresponding Authors.
- Müller P.*, El-Sherif E.*. “A systems-level view of pattern formation mechanisms in development”, Developmental Biology 2020 (Editorial). *Corresponding Authors.
- Rudolf H., Zellner C., El-Sherif E.*. “Speeding up anterior-posterior patterning of insects by differential initialization of the gap gene cascade,” Developmental Biology 2020. *Corresponding Author.
- Boos A., Distler J, Rudolf H., Klingler M.*, El-Sherif E.*. “A re-inducible genetic cascade patterns the anterior-posterior axis of insects in a threshold-free fashion.” eLife 7, e41208, 2018. *Corresponding Authors. †
- Kuhlmann L, El-Sherif E.*. “Speed Regulation and Gradual Enhancer Switching Models as Flexible and Evolvable Patterning Mechanisms.” bioRxiv, 261891, 2018. *Corresponding Author.
- Lai YT, Deem KD, Borras-Castells F, Sambrani N, Rudolf H, Suryamohan K, El-Sherif E., Halfon MS, McKay DJ, Tomoyasu Y. “Enhancer identification and activity evaluation in the red flour beetle, Tribolium castaneum.” Development 2018.
- Zhu X, Rudolf H, Healey L., Francois P, Brown SJ, Klingler M, El-Sherif E.*, “Speed regulation of genetic cascades allows for evolvability in the body plan specification of insects.” PNAS 2017. *Corresponding Author. †
- El-Sherif E., Levine M, “Shadow enhancers mediate dynamic shifts of gap gene expression in the Drosophila embryo,” Current Biology, vol. 26, no. 9, p1164–1169, 2016. †
- El-Sherif E., Zhu X, Fu J, Brown SJ, “Caudal regulates the spatiotemporal dynamics of pair-rule waves in Tribolium,” PLoS Genet 10(10): e1004677, 2014. †
- El-Sherif E., Averof M, Brown SJ, “A segmentation clock operating in blastoderm and germband stages of Tribolium development,” Development, vol. 139, no 23, pp 4341-6, 2012. †
- Lynch J*, El-Sherif E.*, Brown SJ, “Comparisons of the embryonic development of Drosophila, Nasonia, and Tribolium,” WIRES Developmental Biology, vol. 1, no. 1, pp. 16-39, 2012. *Equal contribution.
- El-Sherif E., Abdelazeem S, “A Model-Based Approach for Building Optimum Classification Cascades,” INTECH, 2010.
- El-Sherif E., Abdelazeem S, Abu El-Yazeed MF, “Automatic Generation of Optimum Classification Cascades,” 19th International Conference on Pattern Recognition (ICPR 2008), pp. 1-4, December 2008.
- Sherif Abdelazeem, El-Sherif E., “Arabic Handwritten Digit Recognition”, International Journal on Document Analysis and Recognition, vol. 11, no. 3, December, 2008.
- El-Sherif E., Abdelazeem S, “A Two-Stage System for Arabic Handwritten Digit Recognition Tested on a New Large Database”, International Conference on Artificial Intelligence and Pattern Recognition (AIPR-07), Orlando, FL, USA, July 2007.