プロフィール詳細

プロジェクトを作成

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Dr. Yunys P.に依頼

Ecuador

Solving Preclinical Vaccine Challenges | Expert in Adjuvant Design, Mucosal Immunity, and S. aureus Colonization Models

プロフィール概要

I am a Ph.D. immunologist and biochemist with over 15 years of experience in vaccine formulation, mucosal immunity, and host–pathogen interactions. My work focuses on solving preclinical bottlenecks in vaccine development, particularly through the use of cationic nanoparticles and adjuvant systems that enhance antigen stability and immunogenicity. Currently, I work as a postdoctoral researcher at the University of Chicago, studying the immune mechanisms that allow Staphylococcus aureus to persist at mucosal surfaces. My expertise includes animal models of colonization, flow cytometry, cytokine profiling, and the design of immune-targeted interventions. I have published multiple peer-reviewed papers on nanoparticle-based vaccine platforms and the immune modulation of persistent bacterial infections. I also bring extensive experience in clinical immunology diagnostics from Cuba, including CNS infection and autoimmune disease profiling using CSF analysis. Whether you're developing a new adjuvant, optimizing mucosal delivery, or troubleshooting an animal model that doesn't match clinical outcomes, I can help translate immunological complexity into actionable decisions for your R&D pipeline. Let’s work together to make your next vaccine, therapeutic, or diagnostic product safer, faster, and more effective.

専門分野

• ★ Bacteriology
• ★ Adjuvant & Antigen Research
• ★ Vaccine Development
• ☆ Microbiology
• ☆ Microbiological Assays
• ☆ Gram-Positive Bacteria
• ☆ Biochemistry
• ☆ Immunoassay
• ☆ Biochemical Assays
• ☆ Molecular Biology
• ☆ PCR
• ☆ Molecular Cloning
• ☆ DNA Sequencing
• ☆ Plasmid DNA
• ☆ Biotechnology & Bioengineering
• ☆ Recombinant Protein Expression
• ☆ Nanobiotechnology
• ☆ Clinical Microbiology
• ☆ Blotting
• ☆ Immunohistochemistry
• ☆ Infectious Disease
• ☆ Antibiotic Resistance Research

サービス

• Writing
• Research
• Data & AI

Writing Technical Writing, General Proofreading & Editing

Research Feasibility Study, Gap Analysis, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review

Data & AI Statistical Analysis

職務経験

Postdoctoral Researcher

University of Chicago

3月 2022 - 6月 2026

学歴

Doctor of Philosophy (Ph.D)

University of São Paulo

8月 2018 - 1月 2022

認定資格

• 認定資格の詳細は未入力です。

出版物

JOURNAL ARTICLE

Yunys Perez-Betancourt, Miaomiao Shi, Dominique Missiakas (2026). Examining the role of IgA in a persistent model of Staphylococcus aureus colonization . PLOS Pathogens.

Daniele R. Pereira, Yunys Pérez-Betancourt, Bianca C. L. F. Távora, Geraldo S. Magalhães, Ana Maria Carmona-Ribeiro, Eliana L. Faquim-Mauro (2025). The Role of Dendritic Cells in Adaptive Immune Response Induced by OVA/PDDA Nanoparticles . Vaccines.

Daniele R. Pereira, Yunys Pérez-Betancourt, Bianca C. L. F. Távora, Geraldo S. Magalhães, Ana Maria Carmona-Ribeiro, Eliana L. Faquim-Mauro (2025). The Role of Dendritic Cells in Adaptive Immune Response Induced by OVA/PDDA Nanoparticles . Vaccines.

Ana Maria Carmona-Ribeiro, Yunys Pérez-Betancourt (2024). Emerging Cationic Nanovaccines . Pharmaceutics.

Ana Maria Carmona-Ribeiro, Yunys Pérez-Betancourt (2024). Emerging Cationic Nanovaccines . Pharmaceutics.

Emily Cullum, Yunys Perez-Betancourt, Miaomiao Shi, Eirinaios Gkika, Olaf Schneewind, Dominique Missiakas, Tatyana Golovkina (2024). Deficiency in non-classical major histocompatibility class II-like molecule, H2-O confers protection against Staphylococcus aureus in mice . PLOS Pathogens.

Yunys Pérez-Betancourt, Rachel Zaia, Marina Franchi Evangelista, Rodrigo Tadeu Ribeiro, Bruno Murillo Roncoleta, Beatriz Ideriha Mathiazzi, Ana Maria Carmona-Ribeiro (2022). Characterization and Differential Cytotoxicity of Gramicidin Nanoparticles Combined with Cationic Polymer or Lipid Bilayer . Pharmaceutics.

Yunys Pérez-Betancourt, Rachel Zaia, Marina Franchi Evangelista, Rodrigo Tadeu Ribeiro, Bruno Murillo Roncoleta, Beatriz Ideriha Mathiazzi, Ana Maria Carmona-Ribeiro (2022). Characterization and Differential Cytotoxicity of Gramicidin Nanoparticles Combined with Cationic Polymer or Lipid Bilayer . Pharmaceutics.

Yunys Pérez-Betancourt, Péricles Marques Araujo, Bianca de Carvalho Lins Fernandes Távora, Daniele Rodrigues Pereira, Eliana Lima Faquim-Mauro, Ana Maria Carmona-Ribeiro (2021). Cationic and Biocompatible Polymer/Lipid Nanoparticles as Immunoadjuvants . Pharmaceutics.

Yunys Pérez-Betancourt, Péricles Marques Araujo, Bianca de Carvalho Lins Fernandes Távora, Daniele Rodrigues Pereira, Eliana Lima Faquim-Mauro, Ana Maria Carmona-Ribeiro (2021). Cationic and Biocompatible Polymer/Lipid Nanoparticles as Immunoadjuvants . Pharmaceutics.

Yunys Pérez-Betancourt, Bianca de Carvalho Lins Fernandes Távora, Eliana L. Faquim-Mauro, Ana Maria Carmona-Ribeiro (2021). Biocompatible Lipid Polymer Cationic Nanoparticles for Antigen Presentation . Polymers.

Yunys Pérez-Betancourt, Bianca de Carvalho Lins Fernandes Távora, Eliana L. Faquim-Mauro, Ana Maria Carmona-Ribeiro (2021). Biocompatible Lipid Polymer Cationic Nanoparticles for Antigen Presentation . Polymers.

Ana Maria Carmona-Ribeiro, Yunys Pérez-Betancourt (2020). Cationic Nanostructures for Vaccines Design . Biomimetics.

Ana Maria Carmona-Ribeiro, Yunys Pérez-Betancourt (2020). Cationic Nanostructures for Vaccines Design . Biomimetics.

Yunys Pérez-Betancourt, Bianca de Carvalho Lins Fernandes Távora, Mônica Colombini, Eliana L. Faquim-Mauro, Ana Maria Carmona-Ribeiro (2020). Simple Nanoparticles from the Assembly of Cationic Polymer and Antigen as Immunoadjuvants . Vaccines.

Pérez-Betancourt Y, Távora BCLF, Colombini M, Faquim-Mauro EL, Carmona-Ribeiro AM(2020). Simple Nanoparticles from the Assembly of Cationic Polymer and Antigen as Immunoadjuvants . Vaccines.

Yunys Pérez-Betancourt, Bianca de Carvalho Lins Fernandes Távora, Mônica Colombini, Eliana L. Faquim-Mauro, Ana Maria Carmona-Ribeiro (2020). Simple Nanoparticles from the Assembly of Cationic Polymer and Antigen as Immunoadjuvants . Vaccines.

Rodrigo Tadeu Ribeiro, Carolina Nascimento Galvão, Yunys Pérez Betancourt, Beatriz Ideriha Mathiazzi, Ana Maria Carmona-Ribeiro (2019). Microbicidal Dispersions and Coatings from Hybrid Nanoparticles of Poly (Methyl Methacrylate), Poly (Diallyl Dimethyl Ammonium) Chloride, Lipids, and Surfactants . International Journal of Molecular Sciences.

Rodrigo Tadeu Ribeiro, Carolina Nascimento Galvão, Yunys Pérez Betancourt, Beatriz Ideriha Mathiazzi, Ana Maria Carmona-Ribeiro (2019). Microbicidal Dispersions and Coatings from Hybrid Nanoparticles of Poly (Methyl Methacrylate), Poly (Diallyl Dimethyl Ammonium) Chloride, Lipids, and Surfactants . International Journal of Molecular Sciences.