All Stories

  1. Evaluation of Colombian silk fibroin hydrogels functionalized with recombinant LSECtin for intervertebral disc tissue engineering

    Article • PLOS One, May 2026, PLOS

    Dr. Juan C. Sepúlveda-Arias

  2. In memoriam Doctor Pelayo Jesús Correa (1927–2025): un legado para entender la carcinogénesis gástrica

    Article • Infectio, March 2026, Asociacion Colombiana de Infectologia - ACIN

    Dr. Juan C. Sepúlveda-Arias

  3. Concurrent Assessment of Synthetic and Natural Compounds on the Proliferation of Toxoplasma gondii in In Vitro Models

    Article • Tropical Medicine and Infectious Disease, December 2025, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  4. Concurrent Assessment of Synthetic and Natural Compounds on the Proliferation of <em>Toxoplasma gondii</em> in <em>In Vitro</em> Models

    Article • November 2025, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  5. El futuro de la inteligencia artificial en enfermedades infecciosas

    Article • Infectio, November 2025, Asociacion Colombiana de Infectologia - ACIN

    Dr. Juan C. Sepúlveda-Arias

  6. Scorpion venom gland transcriptomics: A systematic review

    Article • Toxicon, November 2025, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  7. Characterisation of Antifungal Resistance to Azoles in Colombian Isolates of Malassezia spp.

    Article • Mycoses, September 2025, Wiley

    Dr. Juan C. Sepúlveda-Arias

  8. Genetic and morphological variation in the Colombian Bombyx mori germplasm: A first SSR-based assessment

    Article • PLOS One, August 2025, PLOS

    Dr. Juan C. Sepúlveda-Arias

  9. Un nuevo ciclo editorial para Infectio

    Article • Infectio, August 2025, Asociacion Colombiana de Infectologia - ACIN

    Dr. Juan C. Sepúlveda-Arias

  10. In Vitro Antiproliferative Activity in Plants of the Genus Tabebuia: A Systematic Review

    Article • Molecules, May 2025, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  11. Complexity of Coronary Disease and a Genetic Risk Profile in Patients with Type 2 Diabetes in Colombia

    Article • December 2024, Cold Spring Harbor Laboratory Press

    Dr. Juan C. Sepúlveda-Arias

  12. Bioconjugation of Serratiopeptidase with Titanium Oxide Nanoparticles: Improving Stability and Antibacterial Properties

    Article • Journal of Functional Biomaterials, October 2024, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  13. The n-Butanol Extract Obtained from the Inner Bark of Tabebuia rosea (Bertol.) DC, Specioside, and Catalposide Induce Leukemia Cell Apoptosis in the Presence of Apicidin

    Article • Molecules, August 2024, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  14. Antimicrobial, toxicological, and antigenic characteristics of three scorpion venoms from Colombia: Centruroides margaritatus, Tityus pachyurus and Tityus n. sp. aff. metuendus

    Article • Acta Tropica, April 2024, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  15. Silk fibroin-based dressings with antibacterial and anti-inflammatory properties

    Article • European Journal of Pharmaceutical Sciences, April 2024, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  16. Scale-Up of the Fermentation Process for the Production and Purification of Serratiopeptidase Using Silkworm Pupae as a Substrate

    Article • Methods and Protocols, February 2024, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  17. In Vitro Anti-Toxoplasma Activity of Extracts Obtained from Tabebuia rosea and Tabebuia chrysantha: The Role of β-Amyrin

    Article • Molecules, February 2024, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  18. An overview of some enzymes from buthid scorpion venoms from Colombia: Centruroides margaritatus, Tityus pachyurus, and Tityus n. sp. aff. metuendus

    Article • Journal of Venomous Animals and Toxins including Tropical Diseases, January 2024, FapUNIFESP (SciELO)

    Dr. Juan C. Sepúlveda-Arias

  19. Genetic Variations in the Purinergic P2X7 Receptor Are Associated with the Immune Response to Ocular Toxoplasmosis in Colombia

    Article • Microorganisms, October 2023, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  20. Influence of CYP2B6 Genotype on Methadone Dosage in Patients from the Methadone Maintenance Treatment (MMT) Program in Pereira, Colombia

    Article • Life, April 2023, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  21. Detección molecular de Brucella sp, Leptospira spp y Toxoplasma gondii en felinos domésticos y silvestres y el impacto zoonótico en el personal encargado de su manejo en Pereira, Colombia

    Article • Revista de Investigaciones Veterinarias del Perú, February 2023, Universidad Nacional Mayor de San Marcos, Vicerectorado de Investigacion

    Dr. Juan C. Sepúlveda-Arias

  22. Performance of Colombian Silk Fibroin Hydrogels for Hyaline Cartilage Tissue Engineering

    Article • Journal of Functional Biomaterials, December 2022, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  23. Susceptibility to endemic Aedes‐borne viruses among pregnant women in Risaralda, Colombia

    Article • International Journal of Infectious Diseases, September 2022, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  24. Comparación diagnóstica entre análisis citológico y molecular para la detección de Mycoplasma haemofelis en gatos residentes de la ciudad de Pereira, Risaralda, Colombia

    Article • Revista de Investigaciones Veterinarias del Perú, February 2022, Universidad Nacional Mayor de San Marcos, Vicerectorado de Investigacion

    Dr. Juan C. Sepúlveda-Arias

  25. Comparison of the Scorpionism Caused by Centruroides margaritatus, Tityus pachyurus and Tityus n. sp. aff. metuendus Scorpion Venoms in Colombia

    Article • Toxins, October 2021, MDPI AG

    Dr. Juan C. Sepúlveda-Arias

  26. Antiproliferative activity of thiazole and oxazole derivatives: A systematic review of in vitro and in vivo studies

    Article • Biomedicine & Pharmacotherapy, June 2021, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  27. Verificación del desempeño de la prueba rápida "AMP Rapid Test SARS-CoV-2 IgG/IgM- Cassettes"

    Article • Infectio, January 2021, Asociacion Colombiana de Infectologia - ACIN

    Dr. Juan C. Sepúlveda-Arias

  28. Nanocompuestos de quitosano aplicados al campo de la medicina regenerativa. Una revisión sistemática

    Article • Scientia et technica, December 2020, Universidad Tecnologica de Pereira - UTP

    Dr. Juan C. Sepúlveda-Arias

  29. Activation of the Keap1-Nrf2 pathway by specioside and the n-butanol extract from the inner bark of Tabebuia rosea (Bertol) DC

    Article • F1000Research, December 2020, Faculty of 1000, Ltd.

    Dr. Juan C. Sepúlveda-Arias

  30. Serotyping, host genes and cytokines response in human ocular toxoplasmosis

    Article • Microbial Pathogenesis, November 2020, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  31. Activation of the Keap1-Nrf2 pathway by specioside and the n-butanol extract from the inner bark of Tabebuia rosea (Bertol) DC

    Article • F1000Research, October 2020, Faculty of 1000, Ltd.

    Dr. Juan C. Sepúlveda-Arias

  32. Una hoja de ruta para la Vacuna COVID 19 en Colombia, un reto posible

    Article • Infectio, September 2020, Asociacion Colombiana de Infectologia - ACIN

    M.D; Ph.D; FIDSA Carlos Alvarez-Moreno, Professor Manuel Alfonso Patarroyo, Dr. Juan C. Sepúlveda-Arias

  33. Influence of Two Major Toxoplasma Gondii Virulence Factors (ROP16 and ROP18) on the Immune Response of Peripheral Blood Mononuclear Cells to Human Toxoplasmosis Infection

    Article • Frontiers in Cellular and Infection Microbiology, December 2019, Frontiers

    Dr. Juan C. Sepúlveda-Arias

  34. A systematic review of FTA cards® as a tool for viral RNA preservation in fieldwork: Are they safe and effective?

    Article • Preventive Veterinary Medicine, November 2019, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  35. Corrigendum to “Purification and characterization of a metalloprotease produced by the C8 isolate of Serratia marcescens using silkworm pupae or casein as a protein source” [Int. J. Biol. Macromol. 135 (2019) 97–105]

    Article • International Journal of Biological Macromolecules, October 2019, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  36. Purification and characterization of a metalloprotease produced by the C8 isolate of Serratia marcescens using silkworm pupae or casein as a protein source

    Article • International Journal of Biological Macromolecules, August 2019, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  37. Silk fibroin hydrogels from the Colombian silkworm Bombyx mori L: Evaluation of physicochemical properties

    Article • PLOS One, March 2019, PLOS

    Dr. Juan C. Sepúlveda-Arias

  38. Nrf2-Mediated Antioxidant Activity of the inner bark extracts obtained from Tabebuia rosea (Bertol) DC and Tabebuia chrysantha (JACQ) G. Nicholson.

    Article • F1000Research, February 2019, Faculty of 1000, Ltd.

    Dr. Juan C. Sepúlveda-Arias

  39. Coinfections and differential diagnosis in immunocompetent patients with uveitis of infectious origin

    Article • BMC Infectious Diseases, January 2019, Springer Science + Business Media

    Dr. Juan C. Sepúlveda-Arias

  40. Anti-inflammatory activity of triazine derivatives: A systematic review

    Article • European Journal of Medicinal Chemistry, January 2019, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  41. Nrf2-Mediated Antioxidant Activity of the inner bark extracts obtained from Tabebuia rosea (Bertol) DC and Tabebuia chrysantha (JACQ) G. Nicholson.

    Article • F1000Research, December 2018, Faculty of 1000, Ltd.

    Dr. Juan C. Sepúlveda-Arias, Dr Fernando Siller, Sandra Catalina Garzón Castaño

  42. Diagnosis and outcomes of pregnant women with Zika virus infection in two municipalities of Risaralda, Colombia: Second report of the ZIKERNCOL study

    Article • Travel Medicine and Infectious Disease, September 2018, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  43. Inflammatory Markers in the Staging of Bipolar Disorder: A Systematic Review of the Literature

    Article • Revista Colombiana de Psiquiatría, April 2018, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  44. Genetic Polymorphisms in Cytokine Genes in Colombian Patients with Ocular Toxoplasmosis

    Article • Infection and Immunity, February 2018, ASM Journals

    Dr. Juan C. Sepúlveda-Arias

  45. Antioxidant, anti-inflammatory, and antiproliferative activity of extracts obtained from Tabebuia Rosea (Bertol.) DC

    Article • Pharmacognosy Magazine, January 2018, Medknow

    Dr. Juan C. Sepúlveda-Arias

  46. Preserving and Maintaining Culinary-Medicinal Royal Sun Mushroom, Agaricus brasiliensis (Agaricomycetes), in Sterile Distilled Water

    Article • International Journal of Medicinal Mushrooms, January 2017, Begell House

    Dr. Juan C. Sepúlveda-Arias

  47. Synthesis and characterization of nanofibroin hydrogels from Colombian silkworm Bombyx Mori L.

    Article • January 2017, Springer Science + Business Media

    Dr. Juan C. Sepúlveda-Arias

  48. Plant expression systems and arbovirus

    Article • F1000Research, August 2016, Faculty of 1000, Ltd.

    Dr. Jaime A. Cardona-Ospina, Dr. Juan C. Sepúlveda-Arias, PhD Lida LM Mancilla

  49. Importancia del diagnóstico de laboratorio de Zika durante el embarazo y su posible asociación con el síndrome de Guillain-Barré

    Article • Medicina Clínica, August 2016, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  50. Metabolite Profiling to Monitor Organochlorine Pesticide Exposure in HepG2 Cell Culture

    Article • Chromatographia, February 2016, Springer Science + Business Media

    Dr. Juan C. Sepúlveda-Arias

  51. Purple urine bag syndrome in an elderly patient from Colombia

    Article • The Journal of Infection in Developing Countries, July 2015, Journal of Infection in Developing Countries

    Dr. Juan C. Sepúlveda-Arias

  52. Assessment of human lymphocyte proliferation associated with metabolic syndrome

    Article • Journal of Endocrinological Investigation, May 2015, Springer Science + Business Media

    Dr. Juan C. Sepúlveda-Arias

  53. Anti-Toxoplasma Activity of Natural Products: A Review

    Article • Recent Patents on Anti-Infective Drug Discovery, May 2015, Bentham Science Publishers

    Dr. Juan C. Sepúlveda-Arias

  54. Assessing the potential migration of people from Ebola affected West African countries to Latin America

    Article • Travel Medicine and Infectious Disease, May 2015, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  55. Comparison of five protocols to extract DNA from paraffin-embedded tissues for the detection of human papillomavirus

    Article • Pathology - Research and Practice, February 2015, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  56. Toxoplasmosis as a travel risk

    Article • Travel Medicine and Infectious Disease, November 2014, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  57. Hepatitis B and C prevalence among heroin addicts in methadone maintenance treatment (MMT) and not in MMT in Pereira, Colombia

    Article • The Journal of Infection in Developing Countries, September 2014, Journal of Infection in Developing Countries

    Dr. Juan C. Sepúlveda-Arias

  58. Th1 and Th2 immune response to P30 and ROP18 peptides in human toxoplasmosis

    Article • Medical Microbiology and Immunology, May 2014, Springer Science + Business Media

    Dr. Juan C. Sepúlveda-Arias, Professor Manuel Alfonso Patarroyo

  59. Anti-infectious activity in plants of the genus Tabebuia

    Article • Universitas Scientiarum, September 2013, Editorial Pontificia Universidad Javeriana

    Dr. Juan C. Sepúlveda-Arias

  60. Anti-inflammatory effects of the main constituents and epoxides derived from the essential oils obtained fromTagetes lucida, Cymbopogon citratus, Lippia albaandEucalyptus citriodora

    Article • Journal of Essential Oil Research, June 2013, Taylor & Francis

    Dr. Juan C. Sepúlveda-Arias

  61. POLYMORPHISMS OF CYTOKINE GENES ASSOCIATED WITH OCULAR TOXOPLASMOSIS.

    Article • Frontiers in Immunology, January 2013, Frontiers

    Dr. Juan C. Sepúlveda-Arias

  62. β2-adrenoreceptor polymorphisms in asthmatic and non-asthmatic schoolchildren from colombia and their relationship to treatment response

    Article • Pediatric Pulmonology, February 2012, Wiley

    Dr. Juan C. Sepúlveda-Arias

  63. Importancia del uso de pruebas de medición de la liberación de interferón-gamma en la vigilancia epidemiológica de la tuberculosis

    Article • Revista médica de Chile, January 2012, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Dr. Juan C. Sepúlveda-Arias

  64. Use of Dimethyldioxirane in the Epoxidation of the Main Constituents of the Essential Oils Obtained from Tagetes Lucida, Cymbopogon Citratus, Lippia Alba and Eucalyptus citriodora

    Article • Natural Product Communications, July 2011, SAGE Publications

    Dr. Juan C. Sepúlveda-Arias

  65. Adipocinas y síndrome metabólico: múltiples facetas de un proceso fisiopatológico complejo

    Article • Revista Colombiana de Cardiología, July 2010, Elsevier

    Dr. Juan C. Sepúlveda-Arias

  66. Control of Toxoplasma gondii infection by athymic LEW-Whnrnurats

    Article • Parasite Immunology, June 2008, Wiley

    Dr. Juan C. Sepúlveda-Arias

  67. Phenotype-genotype analysis of CYP2C19 in Colombian mestizo individuals

    Article • BMC Clinical Pharmacology, July 2007, Springer Science + Business Media

    Dr. Juan C. Sepúlveda-Arias

  68. Attenuated Toxoplasma gondii ts-4 mutants engineered to express the Leishmania antigen KMP-11 elicit a specific immune response in BALB/c mice

    Article • Vaccine, November 2001, Elsevier

    Dr. Juan C. Sepúlveda-Arias