Author: Nicholas Caito

Complementary roles of Pif1 helicase and single stranded DNA binding proteins in stimulating DNA replication through G-quadruplexes.

Sparks M.A., Singh S.P, Burgers P.M., & Galletto R. (2019). “Complementary roles of Pif1 helicase and single stranded DNA binding proteins in stimulating DNA replication through G-quadruplexes.” Nucleic Acids Res. 2019 Jul 24. pii: gkz608. doi: 10.1093/nar/gkz608. [Epub ahead of print] (Abstract)

Are the intrinsically disordered linkers involved in SSB binding to accessory proteins?

Shinn M.K., Kozlov A.G., Nguyen B., Bujalowski W.M., & Lohman T.M. (2019). “Are the intrinsically disordered linkers involved in SSB binding to accessory proteins?” Nucleic Acids Res. 2019 Jul 22. pii: gkz606. doi: 10.1093/nar/gkz606. [Epub ahead of print] (Abstract)

Congratulations to Melanie Ernst!

Melanie ErnstMelanie Ernst has been elected chair of the 2021 Mechanisms of Membrane Transport GRS.

The GRS is a unique forum for graduate students, post-docs, and other scientists with comparable levels of experience and education to present and exchange new data and cutting edge ideas.

Congratulations Melanie!

Mr. Josh Rackers was awarded the 2019 Ceil M. DeGutis Prize in Chemical Biology/Medicinal Chemistry.

On June 7, 2019, Dr. Josh Rackers was awarded the 2019 Ceil M. DeGutis Prize in Chemical Biology/Medicinal Chemistry.

Dr. Rackers presented his research entitled “HIPPO: A physics-based model for biomolecular interactions”. Dr. Rackers was a graduate student in the Computational and Molecular Biophysics Program. Mr. Rackers was nominated by his thesis mentor Dr. Jay Ponder. In Dr. Ponder’s lab, Josh’s work focused on using the tools of applied quantum mechanics to predict the behavior and interactions of biological molecules. This work is motivated by a deeply held belief that physics holds the answers to many of biology’s most important problems. (more…)

Identification of small molecule enzyme inhibitors as broad-spectrum anthelmintics.

Tyagi R., Elfawal M.A., Wildman S.A., Helander J., Bulman C.A., Sakanari J., Rosa B.A., Brindley P.J., Janetka J.W., Aroian R.V., & Mitreva M. (2019). “Identification of small molecule enzyme inhibitors as broad-spectrum anthelmintics.” Sci Rep. 2019 Jun 24;9(1):9085. doi: 10.1038/s41598-019-45548-7. (Abstract)

CarD contributes to diverse gene expression outcomes throughout the genome of Mycobacterium tuberculosis

Zhu D.X., Garner A.L., Galburt E.A., & Stallings C.L. (2019). “CarD contributes to diverse gene expression outcomes throughout the genome of Mycobacterium tuberculosis” Proc Natl Acad Sci U S A. 2019 Jul 2;116(27):13573-13581. doi: 10.1073/pnas.1900176116. Epub 2019 Jun 19. (Abstract)

The role of pericellular serine proteases in tumor progression and resistance to anticancer therapy

June 14th, 2019 – Jim Janetka, PhD, Associate Professor of Biochemistry and Molecular Biophysics, received a two-year Siteman Investment Program (SIP) award from the Siteman Cancer Center and Foundation for Barnes Jewish-Hospital for his research entitled “The role of pericellular serine proteases in tumor progression and resistance to anticancer therapy”.