Sousa EHS - Search Results

1

Insights into signal transduction by a hybrid FixL: Denaturation study of on and off states of a multi-domain oxygen sensor.

Guimarães WG, Gondim ACS, Costa PMDS, Gilles-Gonzalez MA, Lopes LGF, Carepo MSP, Sousa EHS. Guimarães WG, et al. Among authors: sousa ehs. J Inorg Biochem. 2017 Jul;172:129-137. doi: 10.1016/j.jinorgbio.2017.04.013. Epub 2017 Apr 13. J Inorg Biochem. 2017. PMID: 28458146

2

Electron transfer kinetics and mechanistic study of the thionicotinamide coordinated to the pentacyanoferrate(III)/(II) complexes: a model system for the in vitro activation of thioamides anti-tuberculosis drugs.

Sousa EH, Pontes DL, Diógenes IC, Lopes LG, Oliveira JS, Basso LA, Santos DS, Moreira IS. Sousa EH, et al. J Inorg Biochem. 2005 Feb;99(2):368-75. doi: 10.1016/j.jinorgbio.2004.10.004. J Inorg Biochem. 2005. PMID: 15621268

3

An oxygen-sensing diguanylate cyclase and phosphodiesterase couple for c-di-GMP control.

Tuckerman JR, Gonzalez G, Sousa EH, Wan X, Saito JA, Alam M, Gilles-Gonzalez MA. Tuckerman JR, et al. Biochemistry. 2009 Oct 20;48(41):9764-74. doi: 10.1021/bi901409g. Biochemistry. 2009. PMID: 19764732

4

Mechanism and biological implications of the NO release of cis-[Ru(bpy)2L(NO)](n+) complexes: a key role of physiological thiols.

Silva FO, Cândido MC, Holanda AK, Diógenes IC, Sousa EH, Lopes LG. Silva FO, et al. J Inorg Biochem. 2011 May;105(5):624-9. doi: 10.1016/j.jinorgbio.2011.02.004. Epub 2011 Feb 19. J Inorg Biochem. 2011. PMID: 21443852

5

Signal transduction and phosphoryl transfer by a FixL hybrid kinase with low oxygen affinity: importance of the vicinal PAS domain and receiver aspartate.

Sousa EH, Tuckerman JR, Gondim AC, Gonzalez G, Gilles-Gonzalez MA. Sousa EH, et al. Biochemistry. 2013 Jan 22;52(3):456-65. doi: 10.1021/bi300991r. Epub 2013 Jan 7. Biochemistry. 2013. PMID: 23282139

6

The nitric oxide donor cis-[Ru(bpy)2(SO3)NO](PF6) increases gastric mucosa protection in mice--involvement of the soluble guanylate cyclase/K(ATP) pathway.

Santana AP, Tavares BM, Lucetti LT, Gouveia FS Jr, Ribeiro RA, Soares PM, Sousa EH, Lopes LG, Medeiros JV, Souza MH. Santana AP, et al. Nitric Oxide. 2015 Feb 15;45:35-42. doi: 10.1016/j.niox.2015.02.002. Epub 2015 Feb 11. Nitric Oxide. 2015. PMID: 25681154

7

Non-nitric oxide based metallovasodilators: synthesis, reactivity and biological studies.

Sá DS, Fernandes AF, Silva CD, Costa PP, Fonteles MC, Nascimento NR, Lopes LG, Sousa EH. Sá DS, et al. Dalton Trans. 2015 Aug 14;44(30):13633-40. doi: 10.1039/c5dt01582k. Dalton Trans. 2015. PMID: 26143862

8

Relaxant effect of a metal-based drug in human corpora cavernosa and its mechanism of action.

Leitão Junior AS, Campos RM, Cerqueira JB, Fonteles MC, Santos CF, de Nucci G, Sousa EH, Lopes LG, Gonzaga-Silva LF, Nascimento NR. Leitão Junior AS, et al. Int J Impot Res. 2016 Jan-Feb;28(1):20-4. doi: 10.1038/ijir.2015.27. Epub 2015 Oct 29. Int J Impot Res. 2016. PMID: 26510967

9

Hydroxyl Radical Generation and DNA Nuclease Activity: A Mechanistic Study Based on a Surface-Immobilized Copper Thioether Clip-Phen Derivative.

Romo AI, Abreu DS, de F Paulo T, Carepo MS, Sousa EH, Lemus L, Aliaga C, Batista AA, Nascimento OR, Abruña HD, Diógenes IC. Romo AI, et al. Chemistry. 2016 Jul 11;22(29):10081-9. doi: 10.1002/chem.201601719. Epub 2016 Jun 16. Chemistry. 2016. PMID: 27310653

10

The Heme-Based Oxygen Sensor Rhizobium etli FixL: Influence of Auxiliary Ligands on Heme Redox Potential and Implications on the Enzyme Activity.

Honorio-Felício N, Carepo MS, de F Paulo T, de França Lopes LG, Sousa EH, Diógenes IC, Bernhardt PV. Honorio-Felício N, et al. J Inorg Biochem. 2016 Nov;164:34-41. doi: 10.1016/j.jinorgbio.2016.08.009. Epub 2016 Aug 26. J Inorg Biochem. 2016. PMID: 27614714

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