Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ómar A. Saldarriaga"'
Autor:
Jorge Eliécer Ossa Londoño, Gary Adams, Gabriel Bedoya Berrío, Jaime I. Velásquez, María Teresa Rugeles López, Ómar A. Saldarriaga
Publikováno v:
Iatreia, Vol 13, Iss 2 (2000)
Uno de los factores que controla la resistencia a microorganismos intracelulares como Salmonella y Brucella, es el producto del gen Nramp (proteína del macrófago asociada a resistencia natural); esta proteína, en la fase temprana de la infección,
Externí odkaz:
https://doaj.org/article/3b2b07ba6cfd4880a55ac9dbb514d78c
Autor:
Timothy G. Wanninger, Omar A. Saldarriaga, Esteban Arroyave, Daniel E. Millian, Jason E. Comer, Slobodan Paessler, Heather L. Stevenson
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
BackgroundThe inflammatory macrophage response contributes to severe Ebola virus disease, with liver and lung injury in humans.ObjectiveWe sought to further define the activation status of hepatic and pulmonary macrophage populations in Ebola virus d
Externí odkaz:
https://doaj.org/article/00e9a04aa49647e1a5a9a44f363c3200
Autor:
Omar A. Saldarriaga, Timothy G. Wanninger, Esteban Arroyave, Joseph Gosnell, Santhoshi Krishnan, Morgan Oneka, Daniel Bao, Daniel E. Millian, Michael L. Kueht, Akshata Moghe, Jingjing Jiao, Jessica I. Sanchez, Heidi Spratt, Laura Beretta, Arvind Rao, Jared K. Burks, Heather L. Stevenson
Publikováno v:
JHEP Reports, Vol 6, Iss 1, Pp 100958- (2024)
Background & Aims: Clinical trials for reducing fibrosis in steatotic liver disease (SLD) have targeted macrophages with variable results. We evaluated intrahepatic macrophages in patients with SLD to determine if activity scores or fibrosis stages i
Externí odkaz:
https://doaj.org/article/805528696642459d8879b49285c2e45a
Autor:
Jingjing Jiao, Jessica I. Sanchez, Omar A. Saldarriaga, Luisa M. Solis, David J. Tweardy, Dipen M. Maru, Heather L. Stevenson, Laura Beretta
Publikováno v:
JHEP Reports, Vol 5, Iss 2, Pp 100628- (2023)
Background & Aims: The prevalence of non-alcoholic fatty liver disease (NAFLD) and its severe form, non-alcoholic steatohepatitis (NASH), is increasing. Individuals with NASH often develop liver fibrosis and advanced liver fibrosis is the main determ
Externí odkaz:
https://doaj.org/article/5d770be59970454a833760ea1ba1f770
Autor:
Daniel Millian, Omar A. Saldarriaga, Esteban Arroyave, Timothy Wanninger, Santhoshi Krishnan, Arvind Rao, Akshata Moghe, Heather L. Stevenson
Publikováno v:
Journal of Clinical and Translational Science, Vol 7, Pp 78-79 (2023)
OBJECTIVES/GOALS: The effect of the Direct-Acting Antiviral (DAA) on hepatic histopathological features from patients treated for HCV has not been thoroughly evaluated. The goals of this retrospective study were to determines differences between the
Externí odkaz:
https://doaj.org/article/499245f099f0417795381dc14faeffb9
Autor:
Timothy G. Wanninger, Daniel E. Millian, Omar A. Saldarriaga, Junki Maruyama, Takeshi Saito, Rachel A. Reyna, Satoshi Taniguchi, Esteban Arroyave, Melanie E. Connolly, Heather L. Stevenson, Slobodan Paessler
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Macrophages contribute to Ebola virus disease through their susceptibility to direct infection, their multi-faceted response to ebolaviruses, and their association with pathological findings in tissues throughout the body. Viral attachment and entry
Externí odkaz:
https://doaj.org/article/0e598ebfe61d445e90ebbd0d0dd49c8e
Autor:
Omar A. Saldarriaga, Bradley Dye, Judy Pham, Timothy G. Wanninger, Daniel Millian, Michael Kueht, Benjamin Freiberg, Netanya Utay, Heather L. Stevenson
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Direct-acting antivirals (DAA) have replaced interferon (IFN)-based therapies for hepatitis C virus. In this retrospective clinical study, we examined differences in histopathologic features in paired liver biopsies collected from the same p
Externí odkaz:
https://doaj.org/article/883254453eb34800b1c9c7047f0e7a8d
Autor:
Timothy Wanninger, Omar A. Saldarriaga, Daniel E. Millian, Jason E. Comer, Kamil Khanipov, George Golovko, Slobodan Paessler, Heather L. Stevenson
Publikováno v:
Journal of Clinical and Translational Science, Vol 7, Pp 111-111 (2023)
OBJECTIVES/GOALS: Ebola virus infection causes severe disease and liver injury in humans. Macrophages contribute to inflammatory signaling and are prevalent in the liver. We assessed the activation status, including therapeutic target expression, of
Externí odkaz:
https://doaj.org/article/d5ffba76c8dd45feb2af43b988ce65e8
Autor:
Grace T. Patterson, Elvia Y. Osorio, Alex Peniche, Sara M. Dann, Erika Cordova, Geoffrey A. Preidis, Ji Ho Suh, Ichiaki Ito, Omar A. Saldarriaga, Michael Loeffelholz, Nadim J. Ajami, Bruno L. Travi, Peter C. Melby
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Acute malnutrition, or wasting, is implicated in over half of all deaths in children under five and increases risk of infectious disease. Studies in humans and preclinical models have demonstrated that malnutrition is linked to an immature intestinal
Externí odkaz:
https://doaj.org/article/798f5b8d15854f23adeb949f3d0fee69
Autor:
Omar A. Saldarriaga, Benjamin Freiberg, Santhoshi Krishnan, Arvind Rao, Jared Burks, Adam L. Booth, Bradley Dye, Netanya Utay, Monique Ferguson, Abdellah Akil, Minkyung Yi, Laura Beretta, Heather L. Stevenson
Publikováno v:
Hepatology Communications, Vol 4, Iss 5, Pp 708-723 (2020)
Intrahepatic macrophages influence the composition of the microenvironment, host immune response to liver injury, and development of fibrosis. Compared with stellate cells, the role of macrophages in the development of fibrosis remains unclear. Multi
Externí odkaz:
https://doaj.org/article/09bde9e50dcc4a1ab05c06e9dc434e42