Studies on the effect of the J-domain on the substrate binding domain (SBD) of Hsp70 using a chimeric human J-SBD polypeptide

Authors: Tiroli-Cepeda, Ana O., Seraphim, Thiago V., Pinheiro, Glaucia M.S., Souto, Denio E.P., Kubota, Lauro T., Borges, Júlio C., Barbosa, Leandro R.S., Ramos, Carlos H.I.

Source: In International Journal of Biological Macromolecules 1 March 2019 124:111-120

Type I Hsp40s/DnaJs aggregates exhibit features reminiscent of amyloidogenic structures.

Authors: Tiroli‐Cepeda, Ana O.¹ (AUTHOR), Linhares, Leonardo A.¹ (AUTHOR), Aragão, Annelize Z. B.¹ (AUTHOR), de Jesus, Jemmyson R.¹ (AUTHOR), Wasilewska‐Sampaio, Ana P.² (AUTHOR), De Felice, Fernanda G.^2,3 (AUTHOR), Ferreira, Sérgio T.^2,3 (AUTHOR), Borges, Júlio C.⁴ (AUTHOR), Cyr, Douglas M.⁵ (AUTHOR), Ramos, Carlos H. I.¹ (AUTHOR) cramos@unicamp.br

Source: FEBS Journal. Sep2024, Vol. 291 Issue 17, p3904-3923. 20p.

Subject Terms: *HEAT shock proteins, *MOLECULAR chaperones, *DIFFRACTION patterns, *CIRCULAR dichroism, *CYTOTOXINS

Structural and functional characterization of the chaperone Hsp70 from sugarcane. Insights into conformational changes during cycling from cross-linking/mass spectrometry assays

Authors: Tiroli-Cepeda, Ana O., Lima, Tatiani B., Balbuena, Tiago S., Gozzo, Fábio C., Ramos, Carlos H.I.

Source: In Journal of Proteomics 2 June 2014 104:48-56

Heat causes oligomeric disassembly and increases the chaperone activity of small heat shock proteins from sugarcane

Authors: Tiroli-Cepeda, Ana O., Ramos, Carlos H.I.

Source: In Plant Physiology and Biochemistry 2010 48(2):108-116

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Corrigendum: αB-crystallin interacts with and prevents stress-activated proteolysis of focal adhesion kinase by calpain in cardiomyocytes.

Authors: Pereira, Michelle B.M., Santos, Aline M., Gonçalves, Danieli C., Cardoso, Alisson C., Consonni, Sílvio R., Gozzo, Fabio C., Oliveira, Paulo S., Pereira, Ana Helena M., Figueiredo, Alana R., Tiroli-Cepeda, Ana O., Ramos, Carlos H.I., de Thomaz, André A., Cesar, Carlos L., Franchini, Kleber G.

Source: Nature Communications; Mar2015, Vol. 6 Issue 3, p6508, 1p

αB-crystallin interacts with and prevents stress-activated proteolysis of focal adhesion kinase by calpain in cardiomyocytes.

Authors: Pereira, Michelle B. M., Santos, Aline M., Gonçalves, Danieli C., Cardoso, Alisson C., Consonni, Sílvio R., Gozzo, Fabio C., Oliveira, Paulo S., Pereira, Ana Helena M., Figueiredo, Alana R., Tiroli-Cepeda, Ana O., Ramos, Carlos H. I., de Thomaz, André A., Cesar, Carlos L., Franchini, Kleber G.

Source: Nature Communications; Oct2014, Vol. 5 Issue 10, p5159, 1p