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Understanding Host–Pathogen Interactions in Congenital Chagas Disease Through Transcriptomic Approaches
| dc.creator | Ramírez González, Juan David | spa |
| dc.creator | Patiño,Luz Helena | spa |
| dc.creator | Cáceres, Tatiana M. | spa |
| dc.date.accessioned | 2025-07-21T16:55:19Z | |
| dc.date.available | 2025-07-21T16:55:19Z | |
| dc.date.created | 2025-01-22 | spa |
| dc.date.issued | 2025-01-22 | spa |
| dc.description.abstract | Chagas disease, caused by Trypanosoma cruzi, is a parasitic zoonosis with significant health impacts, particularly in Latin America. While traditionally associated with vector-borne transmission, increased migration has expanded its reach into urban and non-endemic regions. Congenital transmission has become a critical route of infection, involving intricate maternal–fetal immune interactions that challenge diagnosis and treatment. This review synthesizes findings from three RNA-seq studies that explore the molecular underpinnings of congenital Chagas disease, emphasizing differentially expressed genes (DEGs) implicated in host–pathogen interactions. The DAVID tool analysis highlighted the overexpression of genes associated with the innate immune response, including pro-inflammatory cytokines that drive chemotaxis and neutrophil activation. Additionally, calcium-dependent pathways critical for parasite invasion were modulated. T. cruzi exploits the maternal–fetal immune axis to establish a tolerogenic environment conducive to congenital transmission. Alterations in placental angiogenesis, cellular regeneration, and metabolic processes further demonstrate the parasite’s ability to manipulate host responses for its survival and persistence. These findings underscore the complex interplay between the host and pathogen that facilitates disease progression. Future research integrating transcriptomic, proteomic, and metabolomic approaches is essential to unravel the molecular mechanisms underlying congenital Chagas disease, with a particular focus on the contributions of genetic diversity and non-coding RNAs in immune evasion and disease pathogenesis. | eng |
| dc.format.mimetype | application/pdf | spa |
| dc.identifier.doi | https://doi.org/10.3390/pathogens14020106 | spa |
| dc.identifier.issn | 2076-0817 | spa |
| dc.identifier.uri | https://repository.urosario.edu.co/handle/10336/46118 | |
| dc.language.iso | eng | spa |
| dc.publisher | MDPI | spa |
| dc.relation.ispartof | Pathogens 2025, 14, 106 | spa |
| dc.relation.uri | https://www.mdpi.com/2076-0817/14/2/106 | spa |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | spa |
| dc.rights.accesRights | info:eu-repo/semantics/openAccess | spa |
| dc.rights.acceso | Abierto (Texto Completo) | spa |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | spa |
| dc.source | Pathogens | spa |
| dc.source.instname | instname:Universidad del Rosario | spa |
| dc.source.reponame | reponame:Repositorio Institucional EdocUR | spa |
| dc.subject.keyword | Congenital Chagas disease | eng |
| dc.subject.keyword | Transcriptomics | eng |
| dc.subject.keyword | Host–pathogen | eng |
| dc.subject.keyword | Trypanosoma cruzi | eng |
| dc.title | Understanding Host–Pathogen Interactions in Congenital Chagas Disease Through Transcriptomic Approaches | spa |
| dc.type | article | spa |
| dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | spa |
| dc.type.spa | Artículo de revisión | spa |
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