Castilho BA - Search Results

1

Yeast as a Model to Understand Actin-Mediated Cellular Functions in Mammals-Illustrated with Four Actin Cytoskeleton Proteins.

Akram Z, Ahmed I, Mack H, Kaur R, Silva RC, Castilho BA, Friant S, Sattlegger E, Munn AL. Akram Z, et al. Among authors: castilho ba. Cells. 2020 Mar 10;9(3):672. doi: 10.3390/cells9030672. Cells. 2020. PMID: 32164332 Free PMC article. Review.

2

Gcn1 and actin binding to Yih1: implications for activation of the eIF2 kinase GCN2.

Sattlegger E, Barbosa JA, Moraes MC, Martins RM, Hinnebusch AG, Castilho BA. Sattlegger E, et al. Among authors: castilho ba. J Biol Chem. 2011 Mar 25;286(12):10341-55. doi: 10.1074/jbc.M110.171587. Epub 2011 Jan 14. J Biol Chem. 2011. PMID: 21239490 Free PMC article.

3

The Gcn2 Regulator Yih1 Interacts with the Cyclin Dependent Kinase Cdc28 and Promotes Cell Cycle Progression through G2/M in Budding Yeast.

Silva RC, Dautel M, Di Genova BM, Amberg DC, Castilho BA, Sattlegger E. Silva RC, et al. Among authors: castilho ba. PLoS One. 2015 Jul 15;10(7):e0131070. doi: 10.1371/journal.pone.0131070. eCollection 2015. PLoS One. 2015. PMID: 26176233 Free PMC article.

4

Perturbations in actin dynamics reconfigure protein complexes that modulate GCN2 activity and promote an eIF2 response.

Silva RC, Sattlegger E, Castilho BA. Silva RC, et al. Among authors: castilho ba. J Cell Sci. 2016 Dec 15;129(24):4521-4533. doi: 10.1242/jcs.194738. Epub 2016 Nov 16. J Cell Sci. 2016. PMID: 27852836

5

Evidence that eukaryotic translation elongation factor 1A (eEF1A) binds the Gcn2 protein C terminus and inhibits Gcn2 activity.

Visweswaraiah J, Lageix S, Castilho BA, Izotova L, Kinzy TG, Hinnebusch AG, Sattlegger E. Visweswaraiah J, et al. Among authors: castilho ba. J Biol Chem. 2011 Oct 21;286(42):36568-79. doi: 10.1074/jbc.M111.248898. Epub 2011 Aug 17. J Biol Chem. 2011. PMID: 21849502 Free PMC article.

6

Keeping the eIF2 alpha kinase Gcn2 in check.

Castilho BA, Shanmugam R, Silva RC, Ramesh R, Himme BM, Sattlegger E. Castilho BA, et al. Biochim Biophys Acta. 2014 Sep;1843(9):1948-68. doi: 10.1016/j.bbamcr.2014.04.006. Epub 2014 Apr 13. Biochim Biophys Acta. 2014. PMID: 24732012 Free article. Review.

7

A Rapid Extraction Method for mammalian cell cultures, suitable for quantitative immunoblotting analysis of proteins, including phosphorylated GCN2 and eIF2α.

Silva RC, Castilho BA, Sattlegger E. Silva RC, et al. Among authors: castilho ba. MethodsX. 2017 Oct 28;5:75-82. doi: 10.1016/j.mex.2017.10.008. eCollection 2018. MethodsX. 2017. PMID: 30619721 Free PMC article.

8

Biophysical characterization of Gir2, a highly acidic protein of Saccharomyces cerevisiae with anomalous electrophoretic behavior.

Alves VS, Pimenta DC, Sattlegger E, Castilho BA. Alves VS, et al. Among authors: castilho ba. Biochem Biophys Res Commun. 2004 Jan 30;314(1):229-34. doi: 10.1016/j.bbrc.2003.12.086. Biochem Biophys Res Commun. 2004. PMID: 14715270

9

Evolutionarily conserved IMPACT impairs various stress responses that require GCN1 for activating the eIF2 kinase GCN2.

Cambiaghi TD, Pereira CM, Shanmugam R, Bolech M, Wek RC, Sattlegger E, Castilho BA. Cambiaghi TD, et al. Among authors: castilho ba. Biochem Biophys Res Commun. 2014 Jan 10;443(2):592-7. doi: 10.1016/j.bbrc.2013.12.021. Epub 2013 Dec 11. Biochem Biophys Res Commun. 2014. PMID: 24333428

10

IMPACT, a protein preferentially expressed in the mouse brain, binds GCN1 and inhibits GCN2 activation.

Pereira CM, Sattlegger E, Jiang HY, Longo BM, Jaqueta CB, Hinnebusch AG, Wek RC, Mello LE, Castilho BA. Pereira CM, et al. Among authors: castilho ba. J Biol Chem. 2005 Aug 5;280(31):28316-23. doi: 10.1074/jbc.M408571200. Epub 2005 Jun 2. J Biol Chem. 2005. PMID: 15937339 Free article.

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