Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Maria T Rugeles"'
Autor:
Natalia Alvarez, Sandra M Gonzalez, Juan C Hernandez, Maria T Rugeles, Wbeimar Aguilar-Jimenez
Publikováno v:
PLoS ONE, Vol 17, Iss 7, p e0269932 (2022)
Dendritic cells (DCs) promote HIV-1 transmission by acting as Trojan horses, capturing viral particles, facilitating the infection of CD4+ T-cells. Vitamin D (VitD) has shown to decrease T cell activation, reducing susceptibility to HIV-1 infection o
Externí odkaz:
https://doaj.org/article/a99d36875a0a46368ded89922ce5e5a8
Autor:
Tulio J Lopera, Jorge A Lujan, Eduardo Zurek, Wildeman Zapata, Juan C Hernandez, Miguel A Toro, Juan F Alzate, Natalia A Taborda, Maria T Rugeles, Wbeimar Aguilar-Jimenez
Publikováno v:
PLoS ONE, Vol 16, Iss 12, p e0260729 (2021)
Intestinal microbiota facilitates food breakdown for energy metabolism and influences the immune response, maintaining mucosal homeostasis. Overall, HIV infection is associated with intestinal dysbiosis and immune activation, which has been related t
Externí odkaz:
https://doaj.org/article/3cd73453d9f240418a137873a7885762
Autor:
Sandra M Gonzalez, Wbeimar Aguilar-Jimenez, Edison Trujillo-Gil, Wildeman Zapata, Ruey-Chyi Su, T Blake Ball, Maria T Rugeles
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0222878 (2019)
IntroductionMucosal immune activation, in the context of sexual transmission of HIV-1 infection, is crucial, as the increased presence of activated T cells enhance susceptibility to infection. In this regard, it has been proposed that immunomodulator
Externí odkaz:
https://doaj.org/article/a6771efc26024f47ac51597400b5b758
Autor:
Damariz Marín-Palma, Jorge H. Tabares-Guevara, Natalia Taborda, Maria T. Rugeles, Juan C. Hernandez
Publikováno v:
Journal of Inflammation, Vol 21, Iss 1, Pp 1-12 (2024)
Abstract Introduction PM exposure can induce inflammatory and oxidative responses; however, differences in these adverse effects have been reported depending on the chemical composition and size. Moreover, inflammatory mechanisms such as NLRP3 activa
Externí odkaz:
https://doaj.org/article/a9ff02e02c334ed6b5df3162197a40fe
Autor:
Francisco J Díaz, Jorge A Vega, Pablo J Patiño, Gabriel Bedoya, Jorge Nagles, Cecilia Villegas, Rodrigo Vesga, Maria T Rugeles
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 95, Iss 2, Pp 237-242 (2000)
Repeated exposure to human immunodeficiency virus (HIV) does not always result in seroconversion. Modifications in coreceptors for HIV entrance to target cells are one of the factors that block the infection. We studied the frequency of Delta-32 muta
Externí odkaz:
https://doaj.org/article/0246b10afc314d9e8e24a838111c7fab
Publikováno v:
PLoS ONE, Vol 8, Iss 8, p e71062 (2013)
To evaluate the effect of late initiation of HAART and poor immune reconstitution on the frequency of regulatory T-cells (Treg) in the peripheral blood and gut of HIV-infected patients, we studied Colombian HIV-infected patients who had been on suppr
Externí odkaz:
https://doaj.org/article/75f9dc887a334d3b92744fbee2b24487
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 98, Iss 2, Pp 269-271 (2003)
We describe a method for culturing over 90% pure bovine macrophages from peripheral blood mononuclear cells separated with Nycoprep. The cells were cultured for 12 days and then stained with esterase and with anti CD14 to test for purity. The method
Externí odkaz:
https://doaj.org/article/54cc376293ee4acfa525c0e8ba74a5b7
Autor:
Damariz Marín-Palma, Geysson Javier Fernandez, Julian Ruiz-Saenz, Natalia A. Taborda, Maria T. Rugeles, Juan C. Hernandez
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Airborne particulate matter produced by industrial sources and automobiles has been linked to increased susceptibility to infectious diseases and it is known to be recognized by cells of the immune system. The molecular mechanisms and change
Externí odkaz:
https://doaj.org/article/cc15a56017544cc6b96faf1b48d78d32
In vitro and in silico evaluation of antiretrovirals against SARS-CoV-2: A drug repurposing approach
Autor:
Maria I. Zapata-Cardona, Lizdany Florez-Alvarez, Ariadna L. Guerra-Sandoval, Mateo Chvatal-Medina, Carlos M. Guerra-Almonacid, Jaime Hincapie-Garcia, Juan C. Hernandez, Maria T. Rugeles, Wildeman Zapata-Builes
Publikováno v:
AIMS Microbiology, Vol 9, Iss 1, Pp 20-40 (2023)
Background: Drug repurposing is a valuable strategy for rapidly developing drugs for treating COVID-19. This study aimed to evaluate the antiviral effect of six antiretrovirals against SARS-CoV-2 in vitro and in silico. Methods: The cytotoxicity
Externí odkaz:
https://doaj.org/article/0638fc4e7acc4b158a2372696f49d638
Autor:
León Gabriel Gómez-Archila, Martina Palomino-Schätzlein, Wildeman Zapata-Builes, Maria T. Rugeles, Elkin Galeano
Publikováno v:
Frontiers in Molecular Biosciences, Vol 10 (2023)
How the human body reacts to the exposure of HIV-1 is an important research goal. Frequently, HIV exposure leads to infection, but some individuals show natural resistance to this infection; they are known as HIV-1-exposed but seronegative (HESN). Ot
Externí odkaz:
https://doaj.org/article/33ac0f929b744cea9d166da99d5f54a7