Search Results - "Bragado, R"

Localization of the Lipid Receptors CD36 and CLA-1/SR-BI in the Human Gastrointestinal Tract: Towards the Identification of Receptors Mediating the Intestinal Absorption of Dietary Lipids by Lobo, Maria V.T, Huerta, Lydia, Ruiz-Velasco, Natividad, Teixeiro, Emma, de la Cueva, Paloma, Celdran, Angel, Martin-Hidalgo, Antonia, Vega, Miguel A, Bragado, Rafael

“…The scavenger receptors CLA-1/SR-BI and CD36 interact with native and modified lipoproteins and with some anionic phospholipids. In addition, CD36…”
Get full text

Are awns truly relevant for wheat yields? A study of performance of awned/awnless isogenic lines and their response to source–sink manipulations by Sanchez-Bragado, R., Kim, J.W., Rivera-Amado, C., Molero, G., Araus, J.L., Savin, R., Slafer, Gustavo A.

“…•Introgression of awns do not seem to produce any advantages in NILs wheat yield.•The effect of awns seemed to not improve source strength during grain…”
Get full text

Hydrocortisone and deflazacort induce different effects on vitamin D receptor level increase produced by 1,25-dihydroxyvitamin D3 in rat osteoblast-like UMR-106 cells by GUERRERO, Rosa, DE LA PIEDRA, Concepcion, TEIXEIRO, Emma, BRAGADO, Rafael, TRABA, Maria Luisa

“…OBJECTIVE: The homologous upregulation produced by 1,25-dihydroxyvitamin D3 [1,25(OH)2D3] on vitamin D receptor (VDR) levels, and the effects produced by the…”
Get full text

Molecular analysis of a functional subtype of HLA-B27. A possible evolutionary pathway for HLA-B27 polymorphism by Vega, MA, Bragado, R, Ivanyi, P, Pelaez, JL, Lopez de Castro, JA

“…The structure of a new HLA-B27 subtype antigen B27.4(B27D), distinguishable from the HLA-B27.1, B27.2, and B27.3 subtypes by cytolytic T lymphocytes and…”
Get full text

HLA-B27 antigenicity: antibodies against the chemically synthesized 63- 84 peptide from HLA-B27.1 display alloantigenic specificity and discriminate among HLA-B27 subtypes by Rojo, S, Lopez de Castro, JA, Aparicio, P, Van Seventer, G, Bragado, R

“…A chemically synthesized peptide with an amino acid sequence identical to that of the segment spanning residue 63-84 of the major HLA-B27.1 subtype antigen has…”
Get full text

Delineation of functional sites in HLA-B27 antigens. Molecular analysis of HLA-B27 variant Wewak I defined by cytolytic T lymphocytes by Vega, MA, Wallace, L, Rojo, S, Bragado, R, Aparicio, P, Lopez de Castro, JA

“…An HLA-B27 positive, Epstein Barr virus-transformed cell line Wewak I was not lysed by Epstein Barr virus-specific cytolytic T lymphocytes restricted by…”
Get full text

Structural Analysis of an HLA-B27 Functional Variant: Identification of Residues That Contribute to the Specificity of Recognition by Cytolytic T Lymphocytes by Vega, Miguel A., Ezquerra, Angel, Rojo, Susana, Aparicio, Pedro, Bragado, Rafael, José A. López De Castro

“…The structure of a variant HLA-B27 antigen, B27.2, that is distinguished from the HLA-B27.1 and HLA-B27.3 subgroups by specific cytolytic T lymphocytes has…”
Get full text

T Cell Division and Death Are Segregated by Mutation of TCRβ Chain Constant Domains by Teixeiro, Emma, Daniels, Mark A., Hausmann, Barbara, Schrum, Adam G., Naeher, Dieter, Luescher, Immanuel, Thome, Margot, Bragado, Rafael, Palmer, Ed

“…We have studied the role of the T cell receptor (TCR) β chain transmembrane and cytoplasmic domains (βTM/Cyto) in T cell signaling. Upon antigen stimulation, T…”
Get full text

Structure and immune recognition of HLA-B27 antigens: implications for disease association by López de Castro, J A, Bragado, R, Lauzurica, P, López, D, Rojo, S

“…HLA-B27 is strongly associated with susceptibility to ankylosing spondylitis and other spondyloarthropathies. Structural analysis of this antigen has revealed…”
Get more information

Hard spheres near a hard wall: a study of the virial approach using the superposition approximation by BRAGADO, R, NAVASCUES, G

Get full text

Thermodynamic properties of a hard-sphere fluid near a hard wall at low temperatures by NAVASCUES, G, BRAGADO, R

Get full text

Structural requirements of rabbit IgG F(ab')2 fragment for activation of the complement system through the alternative pathway--I. Disulfide bonds by Albar, J P, Juarez, C, Vivanco-Martínez, F, Bragado, R, Ortíz, F

Get more information

Pancreas in recent onset insulin-dependent diabetes mellitus. Changes in HLA, adhesion molecules and autoantigens, restricted T cell receptor V beta usage, and cytokine profile [published erratum appears in J Immunol 1994 Dec 1;153(11):5347] by Somoza, N, Vargas, F, Roura-Mir, C, Vives-Pi, M, Fernandez-Figueras, MT, Ariza, A, Gomis, R, Bragado, R, Marti, M, Jaraquemada, D

“…Insulin-dependent diabetes mellitus (IDDM), in which only the pancreatic beta cells are destroyed by the autoimmune response, is the paradigm of organ-specific…”
Get full text

Assembly of the TCR/CD3 complex: CD3ϵ/δ and CD3ϵ/γ dimers associate indistinctly with both TCRα and TCRβ chains. Evidence for a double TCR heterodimer model by San José, Ester, Sahuquillo, Almudena G., Bragado, Rafael, Alarcón, Balbino

“…The TCR/CD3 complex is composed of six subunits which are expressed on the cell surface in a coordinate fashion after assembly in the endoplasmic reticulum…”
Get full text

Role of vascular endothelial growth factor (VEGF) in endothelial cell protection against cytotoxic agents by Castilla, M.Ángeles, Caramelo, Carlos, Gazapo, Rosa M., Martı́n, Olga, González-Pacheco, Francisco R., Tejedor, Alberto, Bragado, Rafael, Arroyo, M.Victoria Alvarez

“…Autocrine expression of VEGF has been detected in endothelial cells under hipoxia or oxidative stress. However, the functional significance of this VEGF…”
Get full text

Structural requirements of rabbit IgG F(ab')2 fragment for activation of the complement system through the alternative pathway--II. Ionic and indole groups by Juarez, C, Albar, J P, Vivanco-Martínez, F, Bragado, R, Ortíz, F

Get more information

CD8+ T cells oligoclonally expanded in synovial fluid at onset of spondyloarthropathy selectively proliferate in response to self-antigens: characterization of cell specificities in nonclonal populations by TREVINO, Miguel A, TEIXEIRO, Emma, BRAGADO, Rafael

“…OBJECTIVE: To characterize putative T cells responsible for the pathogenesis of spondyloarthropathies (SpA). METHODS: T cells from synovial fluid (SF) and…”
Get full text

Mechanism of vascular smooth muscle cells activation by hydrogen peroxide: role of phospholipase C gamma by González‐Pacheco, Francisco R., Caramelo, Carlos, Castilla, Maria Ángeles, Deudero, Juan J. P., Arias, Javier, Yagüe, Susana, Jiménez, Sonsoles, Bragado, Rafael, Álvarez‐Arroyo, Maria Victoria

“…Background. Hydrogen peroxide (H2O2) formation is a critical factor in processes involving ischaemia/ reperfusion. However, the precise mechanism by which…”
Get full text

Alpha/beta heterodimeric T-cell receptor expression early in thymocyte differentiation by Toribio, M L, de la Hera, A, Regueiro, J R, Márquez, C, Marcos, M A, Bragado, R, Arnaiz-Villena, A, Martínez, C

“…The differentiation of T lymphocytes inside the thymus results in the acquisition of MHC-restricted specific functions mediated by clonally distributed…”
Get more information

The effect of the chemical modification in human Fc gamma fragment on protein A and Fc receptor binding by Bragado, R, López de Castro, J A, Juárez, C, Ortíz, F

“…The role of acidic side-chains on Fc gamma fragment in granulocyte receptor binding and in S. aureus protein A binding has been investigated by means of…”
Get more information