© 2000 - 2012 Virginia Bioinformatics Institute
Wednesday, 16 May 2012
Hontecillas-Magarzo, Raquel , PhD
Faculty - Publications - Hontecillas-Magarzo, Raquel

Assistant Professor, Virginia Bioinformatics Institute

Phone: (540) 231-7276
Email:rmagarzo@vbi.vt.edu
Fax:

Personal_Page | Nutritional Immunology and Molecular Medicine Laboratory | Nutritional Immunology and Molecular Medicine Laboratory Web Portal | Center for Modeling Immunity to Enteric Pathogens



Publications:

2010


Bassaganya-Riera J A.J. Guri P. Lu M. Climent A. Carbo B.W. Sobral C. Evans W.T. Horne S.N. Lewis D.R. Bevan and R. Hontecillas. Abscisic acid Regulates Inflammation via Ligand-Binding Domain-Independent Activation of PPAR g. Biol. Chem.. 2010;In Press.  

Bassaganya-Riera J, Hontecillas R. Dietary conjugated linoleic acid and n-3 polyunsaturated fatty acids in inflammatory bowel disease. Curr Opin Clin Nutr Metab Care. 2010;13:569–573.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20508519

Bassaganya-Riera J, Skoneczka J, Kingston DG, et al. Mechanisms of action and medicinal applications of abscisic Acid. Curr Med Chem. 2010;17:467–478.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20015036

Bassaganya-Riera J, Song R, Roberts PC, Hontecillas R. PPAR-gamma activation as an anti-inflammatory therapy for respiratory virus infections. Viral Immunol. 2010;23:343–352.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20712478

Evans NP, Misyak SA, Schmelz EM, Guri AJ, Hontecillas R, Bassaganya-Riera J. Conjugated linoleic acid ameliorates inflammation-induced colorectal cancer in mice through activation of PPARgamma. J Nutr. 2010;140:515–521.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20089779

Guri AJ, Hontecillas R, Bassaganya-Riera J. Abscisic acid ameliorates experimental IBD by downregulating cellular adhesion molecule expression and suppressing immune cell infiltration. Clin Nutr. 2010.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20236740

Guri AJ, Hontecillas R, Bassaganya-Riera J. Abscisic acid synergizes with rosiglitazone to improve glucose tolerance and down-modulate macrophage accumulation in adipose tissue: Possible action of the cAMP/PKA/PPAR gamma axis. Clin Nutr. 2010.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20207056

Guri AJ, Misyak SA, Hontecillas R, et al. Abscisic acid ameliorates atherosclerosis by suppressing macrophage and CD4(+) T cell recruitment into the aortic wall. J Nutr Biochem. 2010.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20092994

Guri AJ, Mohapatra SK, Horne WT 2nd, Hontecillas R, Bassaganya-Riera J. The role of T cell PPAR gamma in mice with experimental inflammatory bowel disease. BMC Gastroenterol. 2010;10:60.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20537136

Lu P, Bevan DR, Lewis SN, Hontecillas R, Bassaganya-Riera J. Molecular modeling of lanthionine synthetase component C-like protein 2: a potential target for the discovery of novel type 2 diabetes prophylactics and therapeutics. J Mol Model. 2010.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20512604

Mane SP, Dominguez-Bello MG, Blaser MJ, et al. Host-interactive genes in Amerindian Helicobacter pylori diverge from their Old World homologs and mediate inflammatory responses. J Bacteriol. 2010;192:3078–3092.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20400544

Mazzei J H. Zhou B. Brayfield R. Hontecillas J. Bassaganya-Riera and E.M. Schmelz. Dietary sphingomyelin suppresses inflammation-driven colorectal cancer. Journal of Nutritional Biochemistry. 2010;In Press.  

Mohapatra SK, Cole LE, Evans C, et al. Modulation of hepatic PPAR expression during Ft LVS LPS-induced protection from Francisella tularensis LVS infection. BMC Infect Dis. 2010;10:10.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20082697

Mohapatra SK, Guri AJ, Climent M, et al. Immunoregulatory actions of epithelial cell PPAR gamma at the colonic mucosa of mice with experimental inflammatory bowel disease. PLoS One. 2010;5:e10215.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20422041

Wendelsdorf K, Bassaganya-Riera J, Hontecillas R, Eubank S. Model of colonic inflammation: immune modulatory mechanisms in inflammatory bowel disease. J Theor Biol. 2010;264:1225–1239.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=20362587

2009


Bassaganya-Riera J, Misyak S, Guri AJ, Hontecillas R. PPAR gamma is highly expressed in F4/80(hi) adipose tissue macrophages and dampens adipose-tissue inflammation. Cell Immunol. 2009;258:138–146.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19423085

Carter AB, Misyak SA, Hontecillas R, Bassaganya-Riera J. Dietary Modulation of Inflammation-Induced Colorectal Cancer through PPARgamma. PPAR Res. 2009;2009:498352.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19390648

Hontecillas R, O'Shea M, Einerhand A, Diguardo M, Bassaganya-Riera J. Activation of PPAR gamma and alpha by punicic acid ameliorates glucose tolerance and suppresses obesity-related inflammation. J Am Coll Nutr. 2009;28:184–195.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19828904

2008


Guri AJ, Hontecillas R, Bassaganya-Riera J. Dietary modulators of peroxisome proliferator-activated receptors: implications for the prevention and treatment of metabolic syndrome. J Nutrigenet Nutrigenomics. 2008;1:126–135.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19776622

Guri AJ, Hontecillas R, Ferrer G, et al. Loss of PPAR gamma in immune cells impairs the ability of abscisic acid to improve insulin sensitivity by suppressing monocyte chemoattractant protein-1 expression and macrophage infiltration into white adipose tissue. J Nutr Biochem. 2008;19:216–228.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17618105

Hontecillas R, Diguardo M, Duran E, Orpi M, Bassaganya-Riera J. Catalpic acid decreases abdominal fat deposition, improves glucose homeostasis and upregulates PPAR alpha expression in adipose tissue. Clin Nutr. 2008;27:764–772.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=18778878

2007


Barbeau WE, Bassaganya-Riera J, Hontecillas R. Putting the pieces of the puzzle together – a series of hypotheses on the etiology and pathogenesis of type 1 diabetes. Med Hypotheses. 2007;68:607–619.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17045415

Bassaganya-Riera J, Guri AJ, Noble AM, et al. Arachidonic acid-and docosahexaenoic acid-enriched formulas modulate antigen-specific T cell responses to influenza virus in neonatal piglets. Am J Clin Nutr. 2007;85:824–836.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17344506

Guri AJ, Hontecillas R, Si H, Liu D, Bassaganya-Riera J. Dietary abscisic acid ameliorates glucose tolerance and obesity-related inflammation in db/db mice fed high-fat diets. Clin Nutr. 2007;26:107–116.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17000034

Hontecillas R, Bassaganya-Riera J. Peroxisome proliferator-activated receptor gamma is required for regulatory CD4+ T cell-mediated protection against colitis. J Immunol. 2007;178:2940–2949.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17312139

2006


Bassaganya-Riera J, Hontecillas R. CLA and n-3 PUFA differentially modulate clinical activity and colonic PPAR-responsive gene expression in a pig model of experimental IBD. Clin Nutr. 2006;25:454–465.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=16698153

Guri AJ, Hontecillas R, Bassaganya-Riera J. Peroxisome proliferator-activated receptors: bridging metabolic syndrome with molecular nutrition. Clin Nutr. 2006;25:871–885.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=17052808

2005


Hontecillas R, Bassaganya-Riera J, Wilson J, Hutto DL, Wannemuehler MJ. CD4+ T-cell responses and distribution at the colonic mucosa during Brachyspira hyodysenteriae-induced colitis in pigs. Immunology. 2005;115:127–135.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15819705

2004


Bassaganya-Riera J, Reynolds K, Martino-Catt S, et al. Activation of PPAR gamma and delta by conjugated linoleic acid mediates protection from experimental inflammatory bowel disease. Gastroenterology. 2004;127:777–791.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15362034

2003


Bassaganya-Riera J, Pogranichniy RM, Jobgen SC, et al. Conjugated linoleic acid ameliorates viral infectivity in a pig model of virally induced immunosuppression. J Nutr. 2003;133:3204–3214.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=14519812

Hontecillas R, Bassaganya-Riera J. Differential requirements for proliferation of CD4+ and gammadelta+ T cells to spirochetal antigens. Cell Immunol. 2003;224:38–46.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=14572799

2002


Bassaganya-Riera J, Hontecillas R, Beitz DC. Colonic anti-inflammatory mechanisms of conjugated linoleic acid. Clin Nutr. 2002;21:451–459.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=12468364

Bassaganya-Riera J, Hontecillas R, Zimmerman DR, Wannemuehler MJ. Long-term influence of lipid nutrition on the induction of CD8(+) responses to viral or bacterial antigens. Vaccine. 2002;20:1435–1444.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11818164

Blanco JL, Hontecillas R, Bouza E, et al. Correlation between the elastase activity index and invasiveness of clinical isolates of Aspergillus fumigatus. J Clin Microbiol. 2002;40:1811–1813.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11980964

Hontecillas R, Wannemeulher MJ, Zimmerman DR, et al. Nutritional regulation of porcine bacterial-induced colitis by conjugated linoleic acid. J Nutr. 2002;132:2019–2027.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=12097686

2001


Bassaganya-Riera J, Hontecillas R, Zimmerman DR, Wannemuehler MJ. Dietary conjugated linoleic acid modulates phenotype and effector functions of porcine CD8(+) lymphocytes. J Nutr. 2001;131:2370–2377.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11533281

2000


Waters WR, Hontecillas R, Sacco RE, et al. Antigen-specific proliferation of porcine CD8alphaalpha cells to an extracellular bacterial pathogen. Immunology. 2000;101:333–341.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11106936

1999


Waters WR, Pesch BA, Hontecillas R, Sacco RE, Zuckermann FA, Wannemuehler MJ. Cellular immune responses of pigs induced by vaccination with either a whole cell sonicate or pepsin-digested Brachyspira (Serpulina) hyodysenteriae bacterin. Vaccine. 1999;18:711–719.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=10547431

Waters WR, Sacco RE, Dorn AD, Hontecillas R, Zuckermann FA, Wannemuehler MJ. Systemic and mucosal immune responses of pigs to parenteral immunization with a pepsin-digested Serpulina hyodysenteriae bacterin. Vet Immunol Immunopathol. 1999;69:75–87.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=10490236

1996


Blanco JL, Guedeja-Marron J, Hontecillas R, Suarez G, Garcia ME. Microbiological diagnoses of chronic otitis externa in the dog. Zentralbl Veterinarmed B. 1996;43:475–482.  http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=8921736