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Your search keyword '"Montoya, Alba L."' showing total 8 results
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8 results on '"Montoya, Alba L."'

4. Serodiagnosis and therapeutic monitoring of New-World tegumentary leishmaniasis using synthetic type-2 glycoinositolphospholipid-based neoglycoproteins

Author

Viana, Sayonara M., primary, Montoya, Alba L., additional, Carvalho, Augusto M., additional, de Mendonça, Brunele S., additional, Portillo, Susana, additional, Olivas, Janet J., additional, Karimi, Nasim H., additional, Estevao, Igor L., additional, Ortega-Rodriguez, Uriel, additional, Carvalho, Edgar M., additional, Dutra, Walderez O., additional, Maldonaldo, Rosa A., additional, Michael, Katja, additional, de Oliveira, Camila I., additional, and Almeida, Igor C., additional

Published
2022
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5. A Branched and Double Alpha-Gal-Bearing Synthetic Neoglycoprotein as a Biomarker for Chagas Disease

Author

Montoya, Alba L., primary, Carvajal, Elisa G., additional, Ortega-Rodriguez, Uriel, additional, Estevao, Igor L., additional, Ashmus, Roger A., additional, Jankuru, Sohan R., additional, Portillo, Susana, additional, Ellis, Cameron C., additional, Knight, Colin D., additional, Alonso-Padilla, Julio, additional, Izquierdo, Luis, additional, Pinazo, Maria-Jesus, additional, Gascon, Joaquim, additional, Suarez, Veronica, additional, Watts, Douglas M., additional, Malo, Iliana R., additional, Ramsey, Janine M., additional, Alarcón De Noya, Belkisyolé, additional, Noya, Oscar, additional, Almeida, Igor C., additional, and Michael, Katja, additional

Published
2022
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6. Specific Recognition of β-Galactofuranose-Containing Glycans of Synthetic Neoglycoproteins by Sera of Chronic Chagas Disease Patients

Author

Montoya, Alba L., primary, Gil, Eileni R., additional, Heydemann, Emily L., additional, Estevao, Igor L., additional, Luna, Bianca E., additional, Ellis, Cameron C., additional, Jankuru, Sohan R., additional, Alarcón de Noya, Belkisyolé, additional, Noya, Oscar, additional, Zago, Maria Paola, additional, Almeida, Igor C., additional, and Michael, Katja, additional

Published
2022
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8. Elucidating the Unconventional Binding Mode of a DNA-Encoded Library Hit Provides a Blueprint for Sirtuin 6 Inhibitor Development.

Author

You W, Montoya AL, Dana S, Franzini RM, and Steegborn C

Abstract

Sirtuin 6 (Sirt6), an NAD + -dependent deacylase, has emerged as a promising target for aging-related diseases and cancer. Advancing the medicinal chemistry of Sirt6 modulators is crucial for the development of chemical probes aimed at unraveling the intricate biological functions of Sirt6 and unlocking its therapeutic potential. A proprietary DNA-encoded library yielded Sirt6 inhibitor 2-Pr, displaying remarkable inhibitory activity and isoform-selectivity, and featuring a chemical structure distinct from reported Sirt6 modulators. In this study, we explore the inhibitory mechanism of 2-Pr, evaluating the impact of chemical modifications and presenting a crystal structure of the Sirt6/ADP-ribose/2-Pr complex. Notably, co-crystal structure analysis reveals an unexpected and unprecedented binding mode of Sirt6, with 2-Pr spanning the acyl channel of the enzyme, extending into the acetyl-lysine binding pocket, and reaching toward the C-site. This unique binding mode guides potential avenues for developing potent and selective Sirt6 inhibitors., (© 2024 The Authors. ChemMedChem published by Wiley-VCH GmbH.)

Published
2024
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