Raul Vivar
Overview
Explore the profile of Raul Vivar including associated specialties, affiliations and a list of published articles.
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Articles
37
Citations
419
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Recent Articles
1.
Suarez-Rozas C, Jara J, Cortes G, Rojas D, Araya-Valdes G, Molina-Berrios A, et al.
Cancers (Basel)
. 2024 Sep;
16(17).
PMID: 39272835
Colorectal cancer (CRC) is the third leading cause of cancer deaths in the world. Standard drugs currently used for the treatment of advanced CRC-such as 5-fluorouracil (5FU)-remain unsatisfactory in their...
2.
Valderrama V, Sanchez P, Delso M, Diaz-Dosque M, Escobar A, Budini M, et al.
J Appl Microbiol
. 2023 Dec;
135(1).
PMID: 38148145
Aims: To evaluate the antifungal and antibiofilm activity of gallic acid derivatives TPP+-C10 and TPP+-C12 and their effects on mitochondrial function on two Candida albicans reference strains (ATCC 90029 and...
3.
Anfossi R, Vivar R, Ayala P, Gonzalez-Herrera F, Espinoza-Perez C, Osorio J, et al.
Front Cell Dev Biol
. 2023 Oct;
11:1122408.
PMID: 37799272
Cardiac fibroblasts (CF) are crucial cells in damaged heart tissues, expressing TLR4, IFN-receptor and responding to lipopolysaccharide (LPS) and interferon-β (IFN-β) respectively. While CF interact with immune cells; however, their...
4.
Gonzalez-Herrera F, Catalan M, Anfossi R, Maya J, Pedrozo Z, Diaz-Araya G, et al.
Cell Signal
. 2023 Jun;
109:110778.
PMID: 37343898
Cardiac fibroblasts (CFs) activation is a common response to most pathological conditions affecting the heart, characterized by increased cellular secretory capacity and increased expression of fibrotic markers, such as collagen...
5.
Gonzalez-Herrera F, Anfossi R, Catalan M, Gutierrez-Figueroa R, Maya J, Diaz-Araya G, et al.
Cell Signal
. 2023 Mar;
106:110657.
PMID: 36933776
Cardiac cells respond to various pathophysiological stimuli, synthesizing inflammatory molecules that allow tissue repair and proper functioning of the heart; however, perpetuation of the inflammatory response can lead to cardiac...
6.
Gonzalez-Herrera F, Clayton N, Guzman-Rivera D, Carrillo I, Castillo C, Catalan M, et al.
Front Immunol
. 2023 Jan;
13:1035589.
PMID: 36713380
Introduction: Chronic Chagasic cardiomyopathy (CCC), caused by the protozoan Trypanosoma cruzi, is the most severe manifestation of Chagas disease.CCC is characterized by cardiac inflammation and fibrosis caused by a persistent...
7.
Espitia-Corredor J, Boza P, Espinoza-Perez C, Lillo J, Rimassa-Tare C, Machuca V, et al.
Inflammation
. 2022 Jul;
45(6):2498-2512.
PMID: 35867264
Angiotensin II (Ang-II) is a widely studied hypertensive, profibrotic, and pro-inflammatory peptide. In the heart, cardiac fibroblasts (CF) express type 1 angiotensin II receptors (AT1R), Toll-like receptor-4 (TLR4), and the...
8.
Flores-Vergara R, Olmedo I, Aranguiz P, Riquelme J, Vivar R, Pedrozo Z
Front Physiol
. 2021 Sep;
12:716721.
PMID: 34539441
Communication between cells is a foundational concept for understanding the physiology and pathology of biological systems. Paracrine/autocrine signaling, direct cell-to-cell interplay, and extracellular matrix interactions are three types of cell...
9.
Olivares-Silva F, De Gregorio N, Espitia-Corredor J, Espinoza C, Vivar R, Silva D, et al.
Biochim Biophys Acta Mol Basis Dis
. 2021 Aug;
1867(12):166241.
PMID: 34400298
Aims: Despite the broad pharmacological arsenal to treat hypertension, chronic patients may develop irreversible cardiac remodeling and fibrosis. Angiotensin II, the main peptide responsible for the Renin-Angiotensin-Aldosterone-System, has been closely...
10.
Ayala P, Montenegro J, Vivar R, Letelier A, Aranguiz Urroz P, Copaja M, et al.
Exp Mol Pathol
. 2021 Aug;
121:104669.
PMID: 34339706
No abstract available.