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Synthetic Peptides Derived from Bovine Lactoferricin Exhibit Antimicrobial Activity against E. coli ATCC 11775, S. maltophilia ATCC 13636 and S. enteritidis ATCC 13076.
Huertas Méndez NJ, Vargas Casanova Y, Gómez Chimbi AK, Hernández E, Leal Castro AL, Melo Diaz JM, Rivera Monroy ZJ, García Castañeda JE. Huertas Méndez NJ, et al. Among authors: vargas casanova y. Molecules. 2017 Mar 12;22(3):452. doi: 10.3390/molecules22030452. Molecules. 2017. PMID: 28287494 Free PMC article.
Designing Chimeric Peptides: A Powerful Tool for Enhancing Antibacterial Activity.
Pineda-Castañeda HM, Huertas-Ortiz KA, Leal-Castro AL, Vargas-Casanova Y, Parra-Giraldo CM, García-Castañeda JE, Rivera-Monroy ZJ. Pineda-Castañeda HM, et al. Among authors: vargas casanova y. Chem Biodivers. 2021 Feb;18(2):e2000885. doi: 10.1002/cbdv.202000885. Epub 2021 Jan 19. Chem Biodivers. 2021. PMID: 33369144
Synergistic bactericide and antibiotic effects of dimeric, tetrameric, or palindromic peptides containing the RWQWR motif against Gram-positive and Gram-negative strains.
Vargas-Casanova Y, Rodríguez-Mayor AV, Cardenas KJ, Leal-Castro AL, Muñoz-Molina LC, Fierro-Medina R, Rivera-Monroy ZJ, García-Castañeda JE. Vargas-Casanova Y, et al. RSC Adv. 2019 Mar 5;9(13):7239-7245. doi: 10.1039/c9ra00708c. eCollection 2019 Mar 1. RSC Adv. 2019. PMID: 35519960 Free PMC article.
Chimeric Peptides Derived from Bovine Lactoferricin and Buforin II: Antifungal Activity against Reference Strains and Clinical Isolates of Candida spp.
Aguirre-Guataqui K, Márquez-Torres M, Pineda-Castañeda HM, Vargas-Casanova Y, Ceballos-Garzon A, Rivera-Monroy ZJ, García-Castañeda JE, Parra-Giraldo CM. Aguirre-Guataqui K, et al. Among authors: vargas casanova y. Antibiotics (Basel). 2022 Nov 5;11(11):1561. doi: 10.3390/antibiotics11111561. Antibiotics (Basel). 2022. PMID: 36358216 Free PMC article.
Changes in Length and Positive Charge of Palindromic Sequence RWQWRWQWR Enhance Cytotoxic Activity against Breast Cancer Cell Lines.
Barragán-Cárdenas AC, Insuasty-Cepeda DS, Vargas-Casanova Y, López-Meza JE, Parra-Giraldo CM, Fierro-Medina R, Rivera-Monroy ZJ, García-Castañeda JE. Barragán-Cárdenas AC, et al. Among authors: vargas casanova y. ACS Omega. 2023 Jan 5;8(2):2712-2722. doi: 10.1021/acsomega.2c07336. eCollection 2023 Jan 17. ACS Omega. 2023. PMID: 36687035 Free PMC article.
Non-natural amino acids into LfcinB-derived peptides: effect in their (i) proteolytic degradation and (ii) cytotoxic activity against cancer cells.
Insuasty-Cepeda DS, Barragán-Cárdenas AC, Ardila-Chantre N, Cárdenas-Martínez KJ, Rincón-Quiñones I, Vargas-Casanova Y, Ochoa-Zarzosa A, Lopez-Meza JE, Parra-Giraldo CM, Ospina-Giraldo LF, Fierro-Medina R, García-Castañeda JE, Rivera-Monroy ZJ. Insuasty-Cepeda DS, et al. Among authors: vargas casanova y. R Soc Open Sci. 2023 Jun 14;10(6):221493. doi: 10.1098/rsos.221493. eCollection 2023 Jun. R Soc Open Sci. 2023. PMID: 37325596 Free PMC article.
Emergence and circulation of azole-resistant C. albicans, C. auris and C. parapsilosis bloodstream isolates carrying Y132F, K143R or T220L Erg11p substitutions in Colombia.
Ceballos-Garzon A, Peñuela A, Valderrama-Beltrán S, Vargas-Casanova Y, Ariza B, Parra-Giraldo CM. Ceballos-Garzon A, et al. Among authors: vargas casanova y. Front Cell Infect Microbiol. 2023 Mar 21;13:1136217. doi: 10.3389/fcimb.2023.1136217. eCollection 2023. Front Cell Infect Microbiol. 2023. PMID: 37026059 Free PMC article.
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