Sebastião MP - Search Results

1

The molecular interaction of 4'-iodo-4'-deoxydoxorubicin with Leu-55Pro transthyretin 'amyloid-like' oligomer leading to disaggregation.

Sebastião MP, Merlini G, Saraiva MJ, Damas AM. Sebastião MP, et al. Biochem J. 2000 Oct 1;351(Pt 1):273-9. doi: 10.1042/0264-6021:3510273. Biochem J. 2000. PMID: 10998371 Free PMC article.

2

The crystal structure of amyloidogenic Leu55 --> Pro transthyretin variant reveals a possible pathway for transthyretin polymerization into amyloid fibrils.

Sebastião MP, Saraiva MJ, Damas AM. Sebastião MP, et al. J Biol Chem. 1998 Sep 18;273(38):24715-22. doi: 10.1074/jbc.273.38.24715. J Biol Chem. 1998. PMID: 9733771 Free article.

3

Transthyretin stability as a key factor in amyloidogenesis: X-ray analysis at atomic resolution.

Sebastião MP, Lamzin V, Saraiva MJ, Damas AM. Sebastião MP, et al. J Mol Biol. 2001 Mar 2;306(4):733-44. doi: 10.1006/jmbi.2000.4415. J Mol Biol. 2001. PMID: 11243784

4

Role of Site-Specific Asparagine Deamidation in Islet Amyloid Polypeptide Amyloidogenesis: Key Contributions of Residues 14 and 21.

Nguyen PT, Zottig X, Sebastiao M, Bourgault S. Nguyen PT, et al. Biochemistry. 2017 Jul 25;56(29):3808-3817. doi: 10.1021/acs.biochem.7b00209. Epub 2017 Jul 14. Biochemistry. 2017. PMID: 28665109

5

Modulation of amyloid assembly by glycosaminoglycans: from mechanism to biological significance.

Quittot N, Sebastiao M, Bourgault S. Quittot N, et al. Biochem Cell Biol. 2017 Jun;95(3):329-337. doi: 10.1139/bcb-2016-0236. Epub 2017 Feb 1. Biochem Cell Biol. 2017. PMID: 28177755 Review.

6

Thioflavin T fluorescence to analyse amyloid formation kinetics: Measurement frequency as a factor explaining irreproducibility.

Sebastiao M, Quittot N, Bourgault S. Sebastiao M, et al. Anal Biochem. 2017 Sep 1;532:83-86. doi: 10.1016/j.ab.2017.06.007. Epub 2017 Jun 13. Anal Biochem. 2017. PMID: 28623075

7

Kinetic and Conformational Insights into Islet Amyloid Polypeptide Self-Assembly Using a Biarsenical Fluorogenic Probe.

Quittot N, Sebastiao M, Al-Halifa S, Bourgault S. Quittot N, et al. Bioconjug Chem. 2018 Feb 21;29(2):517-527. doi: 10.1021/acs.bioconjchem.7b00827. Epub 2018 Feb 12. Bioconjug Chem. 2018. PMID: 29360346

8

Identification of transmissible proteotoxic oligomer-like fibrils that expand conformational diversity of amyloid assemblies.

Nguyen PT, Zottig X, Sebastiao M, Arnold AA, Marcotte I, Bourgault S. Nguyen PT, et al. Commun Biol. 2021 Aug 5;4(1):939. doi: 10.1038/s42003-021-02466-7. Commun Biol. 2021. PMID: 34354242 Free PMC article.

9

Glycosaminoglycans Induce Amyloid Self-Assembly of a Peptide Hormone by Concerted Secondary and Quaternary Conformational Transitions.

Sebastiao M, Quittot N, Marcotte I, Bourgault S. Sebastiao M, et al. Biochemistry. 2019 Mar 5;58(9):1214-1225. doi: 10.1021/acs.biochem.8b01206. Epub 2019 Feb 15. Biochemistry. 2019. PMID: 30720275

10

Cell surface glycosaminoglycans exacerbate plasma membrane perturbation induced by the islet amyloid polypeptide.

Quittot N, Fortier M, Babych M, Nguyen PT, Sebastiao M, Bourgault S. Quittot N, et al. FASEB J. 2021 Feb;35(2):e21306. doi: 10.1096/fj.202001845R. FASEB J. 2021. PMID: 33475205

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