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Alfonso Barreto
Alfonso Barreto
Pontificia Universidad Javeriana
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Stress-induced release of HSC70 from human tumors
A Barreto, JM Gonzalez, E Kabingu, A Asea, S Fiorentino
Cellular immunology 222 (2), 97-104, 2003
1632003
Membrane vesicles released by intestinal epithelial cells infected with rotavirus inhibit T-cell function
A Barreto, LS Rodríguez, OL Rojas, M Wolf, HB Greenberg, MA Franco, ...
Viral Immunology 23 (6), 595-608, 2010
582010
Immune-system-dependent anti-tumor activity of a plant-derived polyphenol rich fraction in a melanoma mouse model
A Gomez-Cadena, C Urueña, K Prieto, A Martinez-Usatorre, A Donda, ...
Cell death & disease 7 (6), e2243-e2243, 2016
562016
Standardized Extract from Caesalpinia spinosa is Cytotoxic Over Cancer Stem Cells and Enhance Anticancer Activity of Doxorubicin
TA Sandoval, CP Urueña, M Llano, A Gómez-Cadena, JF Hernández, ...
The American journal of Chinese medicine 44 (08), 1693-1717, 2016
532016
Polyphenol-rich extract induces apoptosis with immunogenic markers in melanoma cells through the ER stress-associated kinase PERK
K Prieto, Y Cao, E Mohamed, J Trillo-Tinoco, RA Sierra, C Urueña, ...
Cell death discovery 5 (1), 134, 2019
372019
Multifunctional T lymphocytes generated after therapy with an antitumor gallotanin-rich normalized fraction are related to primary tumor size reduction in a breast cancer model
C Urueña, A Gomez, T Sandoval, J Hernandez, S Li, A Barreto, ...
Integrative cancer therapies 14 (5), 468-483, 2015
332015
Platelets promote mitochondrial uncoupling and resistance to apoptosis in leukemia cells: a novel paradigm for the bone marrow microenvironment
J Velez, LJ Enciso, M Suarez, M Fiegl, A Grismaldo, C López, A Barreto, ...
Cancer Microenvironment 7, 79-90, 2014
312014
Immunomodulators released during rotavirus infection of polarized caco-2 cells
LS Rodríguez, A Barreto, MA Franco, J Angel
Viral Immunology 22 (3), 163-172, 2009
302009
Caco-2 cells infected with rotavirus release extracellular vesicles that express markers of apoptotic bodies and exosomes
D Bautista, LS Rodríguez, MA Franco, J Angel, A Barreto
Cell Stress and Chaperones 20 (4), 697-708, 2015
282015
Prophylactic vs. therapeutic treatment with P2Et polyphenol-rich extract has opposite effects on tumor growth
P Lasso, A Gomez-Cadena, C Urueña, A Donda, A Martinez-Usatorre, ...
Frontiers in oncology 8, 356, 2018
272018
An immunomodulatory gallotanin-rich fraction from Caesalpinia spinosa enhances the therapeutic effect of anti-PD-L1 in melanoma
P Lasso, A Gomez-Cadena, C Urueña, A Donda, A Martinez-Usatorre, ...
Frontiers in Immunology 11, 584959, 2020
232020
The breast cancer immune microenvironment is modified by neoadjuvant chemotherapy
C Urueña, P Lasso, D Bernal-Estevez, D Rubio, AJ Salazar, M Olaya, ...
Scientific reports 12 (1), 7981, 2022
212022
Breast tumor cells highly resistant to drugs are controlled only by the immune response induced in an immunocompetent mouse model
P Lasso, M Llano Murcia, TA Sandoval, C Urueña, A Barreto, S Fiorentino
Integrative Cancer Therapies 18, 1534735419848047, 2019
172019
Metabolites and metabolic pathways associated with rheumatoid arthritis and systemic lupus erythematosus
NP Duarte-Delgado, MP Cala, A Barreto
Journal of translational autoimmunity 5, 100150, 2022
162022
Immune system activation by natural products and complex fractions: a network pharmacology approach in cancer treatment
A Gomez-Cadena, A Barreto, S Fiorentino, C Jandus
Cell Stress 4 (7), 154, 2020
152020
Evaluation of chemotherapy and P2Et extract combination in ex-vivo derived tumor mammospheres from breast cancer patients
C Urueña, TA Sandoval, P Lasso, M Tawil, A Barreto, L Torregrosa, ...
Scientific reports 10 (1), 19639, 2020
142020
The delay in cell death caused by the induction of autophagy by P2Et extract is essential for the generation of immunogenic signals in melanoma cells
K Prieto, MP Lozano, C Urueña, CJ Alméciga-Díaz, S Fiorentino, ...
Apoptosis 25, 875-888, 2020
132020
Phyto-immunotherapy, a complementary therapeutic option to decrease metastasis and attack breast cancer stem cells
S Fiorentino, C Urueña, P Lasso, K Prieto, A Barreto
Frontiers in Oncology 10, 1334, 2020
102020
Generation of organotypic multicellular spheres by magnetic levitation: model for the study of human hematopoietic stem cells microenvironment
CC Mejía-Cruz, E Barreto-Durán, MA Pardo-Pérez, MC Jimenez, J Rincón, ...
International Journal of Stem Cells 12 (1), 51, 2019
102019
Randomized double-blind clinical study in patients with COVID-19 to evaluate the safety and efficacy of a phytomedicine (P2Et)
C Urueña, R Ballesteros-Ramírez, A Gomez-Cadena, A Barreto, K Prieto, ...
Frontiers in medicine 9, 991873, 2022
92022
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