Search Results - "José Oñate-Garzón"

Characterization and Classification In Silico of Peptides with Dual Activity (Antimicrobial and Wound Healing) by Trejos, María, Aristizabal, Yesid, Aragón-Muriel, Alberto, Oñate-Garzón, José, Liscano, Yamil

“…The growing challenge of chronic wounds and antibiotic resistance has spotlighted the potential of dual-function peptides (antimicrobial and wound healing) as…”
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Synthesis, Characterization, and Biological Evaluation of Chitosan Nanoparticles Cross-Linked with Phytic Acid and Loaded with Colistin against Extensively Drug-Resistant Bacteria by Pacheco, Fabian, Barrera, Alejandro, Ciro, Yhors, Polo-Cerón, Dorian, Salamanca, Constain H, Oñate-Garzón, José

“…The natural evolution of microorganisms, as well as the inappropriate use of medicines, have accelerated the problem of drug resistance to many of the…”
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Antibacterial Activity of a Cationic Antimicrobial Peptide against Multidrug-Resistant Gram-Negative Clinical Isolates and Their Potential Molecular Targets by Rivera-Sánchez, Sandra Patricia, Agudelo-Góngora, Helen Astrid, Oñate-Garzón, José, Flórez-Elvira, Liliana Janeth, Correa, Adriana, Londoño, Paola Andrea, Londoño-Mosquera, Juan David, Aragón-Muriel, Alberto, Polo-Cerón, Dorian, Ocampo-Ibáñez, Iván Darío

“…Antimicrobial resistance reduces the efficacy of antibiotics. Infections caused by multidrug-resistant (MDR), Gram-negative bacterial strains, such as (MDRKp)…”
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Decrease of Antimicrobial Resistance through Polyelectrolyte-Coated Nanoliposomes Loaded with β-Lactam Drug by Arévalo, Lina M, Yarce, Cristhian J, Oñate-Garzón, José, Salamanca, Constain H

“…Currently, one of the greatest health challenges worldwide is the resistance to antibiotic drugs, which has led to the pursuit of new alternatives for the…”
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Peptides with Dual Antimicrobial-Anticancer Activity: Strategies to Overcome Peptide Limitations and Rational Design of Anticancer Peptides by Liscano, Yamil, Oñate-Garzón, Jose, Delgado, Jean Paul

“…Peptides are naturally produced by all organisms and exhibit a wide range of physiological, immunomodulatory, and wound healing functions. Furthermore, they…”
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In Silico Discovery of Antimicrobial Peptides as an Alternative to Control SARS-CoV-2 by Liscano, Yamil, Oñate-Garzón, Jose, Ocampo-Ibáñez, Iván Darío

“…A serious pandemic has been caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The interaction between spike surface viral protein…”
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Evaluation of the Antimicrobial Activity of Cationic Peptides Loaded in Surface-Modified Nanoliposomes against Foodborne Bacteria by Cantor, Stefania, Vargas, Lina, Rojas A, Oscar E, Yarce, Cristhian J, Salamanca, Constain H, Oñate-Garzón, Jose

“…Bacteria are a common group of foodborne pathogens presenting public health issues with a large economic burden for the food industry. Our work focused on a…”
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In Vitro Evaluation of the Potential Pharmacological Activity and Molecular Targets of New Benzimidazole-Based Schiff Base Metal Complexes by Aragón-Muriel, Alberto, Liscano, Yamil, Upegui, Yulieth, Robledo, Sara M, Ramírez-Apan, María Teresa, Morales-Morales, David, Oñate-Garzón, Jose, Polo-Cerón, Dorian

“…Metal-based drugs, including lanthanide complexes, have been extremely effective in clinical treatments against various diseases and have raised major interest…”
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Development of Antioxidant-Loaded Nanoliposomes Employing Lecithins with Different Purity Grades by Yarce, Cristhian J, Alhajj, Maria J, Sanchez, Julieth D, Oñate-Garzón, Jose, Salamanca, Constain H

“…This work focused on comparing the ability of lecithins with two purity grades regarding their performance in the development of nanoliposomes, as well as…”
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Validation by Molecular Dynamics of the Major Components of Sugarcane Vinasse, On a Surface of Calcium Carbonate (Calcite) by Rojas Álvarez, Oscar Eduardo, Nicolás Vázquez, María Inés, Oñate-Garzón, Jose, Arango, Carlos A

“…There is ongoing interest in the alcohol industry to significantly reduce and/or add value to the liquid residue, vinasse, produced after the distillation and…”
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Design, Synthesis and Antimicrobial Potential of Conjugated Metallopeptides Targeting DNA by Moreno-Ramirez, Maria Camila, Arias-Bravo, Adriana Stefania, Aragón-Muriel, Alberto, Godoy, César Alonso, Liscano, Yamil, Garzón, Jose Oñate, Polo-Cerón, Dorian

“…Antimicrobial resistance threatens the effective prevention and treatment of an increasingly broad spectrum of infections caused by pathogenic microorganisms…”
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A Study of the Interaction of a New Benzimidazole Schiff Base with Synthetic and Simulated Membrane Models of Bacterial and Mammalian Membranes by Aragón-Muriel, Alberto, Liscano, Yamil, Morales-Morales, David, Polo-Cerón, Dorian, Oñate-Garzón, Jose

“…Biological membranes are complex dynamic systems composed of a great variety of carbohydrates, lipids, and proteins, which together play a pivotal role in the…”
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A Novel Cecropin D-Derived Short Cationic Antimicrobial Peptide Exhibits Antibacterial Activity Against Wild-Type and Multidrug-Resistant Strains of Klebsiella pneumoniae and Pseudomonas aeruginosa by Ocampo-Ibáñez, Iván Darío, Liscano, Yamil, Rivera-Sánchez, Sandra Patricia, Oñate-Garzón, José, Lugo-Guevara, Ashley Dayan, Flórez-Elvira, Liliana Janeth, Lesmes, Maria Cristina

“…Infections caused by multidrug-resistant (MDR) Pseudomonas aeruginosa and Klebsiella pneumoniae are a serious worldwide public health concern due to the…”
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Relationship between the Ionization Degree and the Inter-Polymeric Aggregation of the Poly(maleic acid- alt -octadecene) Salts Regarding Time by Reyes, Isabella, Palacio, Maria M, Yarce, Cristhian J, Oñate-Garzón, Jose, Salamanca, Constain H

“…Alternating amphiphilic copolymers are macromolecular systems with a polarity duality in their structure, since they are generally formed by alternating…”
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In Silico Selection and Evaluation of Pugnins with Antibacterial and Anticancer Activity Using Skin Transcriptome of Treefrog ( Boana pugnax ) by Liscano, Yamil, Medina, Laura, Oñate-Garzón, Jose, Gúzman, Fanny, Pickholz, Monica, Delgado, Jean Paul

“…In order to combat bacterial and cancer resistance, we identified peptides (pugnins) with dual antibacterial l-anticancer activity from the ( ) skin…”
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Specific Focus on Antifungal Peptides against Azole Resistant Aspergillus fumigatus : Current Status, Challenges, and Future Perspectives by Pimienta, Dilan Andrés, Cruz Mosquera, Freiser Eceomo, Palacios Velasco, Isabella, Giraldo Rodas, María, Oñate-Garzón, Jose, Liscano, Yamil

“…The prevalence of fungal infections is increasing worldwide, especially that of aspergillosis, which previously only affected people with immunosuppression…”
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Antimicrobial Contribution of Chitosan Surface-Modified Nanoliposomes Combined with Colistin against Sensitive and Colistin-Resistant Clinical Pseudomonas aeruginosa by Laverde-Rojas, Valentina, Liscano, Yamil, Rivera-Sánchez, Sandra Patricia, Ocampo-Ibáñez, Ivan Darío, Betancourt, Yeiston, Alhajj, Maria José, Yarce, Cristhian J, Salamanca, Constain H, Oñate-Garzón, Jose

“…Colistin is a re-emergent antibiotic peptide used as a last resort in clinical practice to overcome multi-drug resistant (MDR) Gram-negative bacterial…”
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Studies on the Interaction of Alyteserin 1c Peptide and Its Cationic Analogue with Model Membranes Imitating Mammalian and Bacterial Membranes by Aragón-Muriel, Alberto, Ausili, Alessio, Sánchez, Kevin, Rojas A, Oscar E, Londoño Mosquera, Juan, Polo-Cerón, Dorian, Oñate-Garzón, Jose

“…Antimicrobial peptides (AMPs) are effector molecules of the innate immune system and have been isolated from multiple organisms. Their antimicrobial properties…”
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Synthesis, biological evaluation and model membrane studies on metal complexes containing aromatic N,O-chelate ligands by Aragón-Muriel, Alberto, Liscano-Martínez, Yamil, Rufino-Felipe, Ernesto, Morales-Morales, David, Oñate-Garzón, Jose, Polo-Cerón, Dorian

“…Novel lanthanide (Ln) compounds [Ln(L)2]Cl.xH2O (Ln = La3+, Ce3+, Sm3+) containing aromatic N,O-chelate ligands [HL1 = 4-amino-2-(1H-benzimidazol-2-yl)phenol;…”
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Development, Characterization, and Antimicrobial Evaluation of Ampicillin-Loaded Nanoparticles Based on Poly(maleic acid- co -vinylpyrrolidone) on Resistant Staphylococcus aureus Strains by Salamanca, Constain H, Barrera-Ocampo, Álvaro, Oñate-Garzón, Jose

“…This study was focused on synthesizing, characterizing, and evaluating the antimicrobial effect of polymer nanoparticles (NPs) loaded with ampicillin. For…”
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