Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Christiane Guret"'
Autor:
Cristina Kashi, Hector Martinez-Valdez, Patricia Yotnda, Christiane Guret, Eric D. Wieder, Jeffrey J. Molldrem, Lan V. Pham, V. Francès, Morgan R. McKeller, Richard J. Ford, Jennifer Sims-Mourtada, Roberto Rangel, Kelly Cain
Publikováno v:
Journal of Biological Chemistry. 280:17807-17814
By confining germline transcription as a byproduct of the mechanisms inherent to genetic rearrangements, the translation of respective mRNAs and their biological relevance might have been overlooked. Here we report the identification, cloning, and bi
Autor:
S. Ho, Serge Lebecque, Hector Martinez-Valdez, François Fossiez, Jean-François Nicolas, M.J. Maat, Florence Malisan, E. Peyron, Christiane Guret, V. Frances
Publikováno v:
Journal of Autoimmunity. 15:459-468
We identified, cloned, and biochemically characterized the full-length cDNAs encoding the heavy and light chains of a human monoclonal antibody (mAb) from the Epstein-Barr virus (EBV)-cell line P22. The cell line P22, which originated from a patient
Autor:
Marie-Geneviève Mattei, Odette de Bouteiller, Isabelle Fugier-Vivier, Christiane Guret, Jacques Banchereau, Yong-Jun Liu, Serge Lebecque, Eric Garcia, Smina Ait-Yahia, François Fossiez
Publikováno v:
European Journal of Immunology. 27:1824-1827
RP105 is a 105-kDa type I membrane protein of the leucine-rich repeat (LRR) family. Anti-RP105 sensitizes B cells to antigen-receptor-mediated apoptosis, but protects B cells from radiation-induced apoptosis and stimulates B cell proliferation. The s
Autor:
I. Fugier, O. De Bouteiller, Jacques Banchereau, Hector Martinez-Valdez, Yong-Jun Liu, Christiane Guret
Publikováno v:
The Journal of Experimental Medicine
During T cell-dependent antibody responses, B cells within germinal centers (GC) alter the affinity of their antigen receptor by introducing somatic mutations into variable region of immunoglobulin (IgV) genes. During this process, GC B cells are des
Autor:
Edward E. Max, Florence Malisan, Odette de Bouteiller, Serge Lebecque, Frederick C. Mills, Hector Martinez-Valdez, Jacques Banchereau, Christiane Guret, Yong-Jun Liu
Publikováno v:
Immunity. 4:241-250
Human tonsillar B cells were separated into naive IgD + CD38 − CD23 − (Bm1) and IgD + CD38 − CD23 + (Bm2), germinal center IgD − CD38 + CD23 − centroblasts (Bm3) and IgD − CD38 + CD77 − centrocytes (Bm4), and memory IgD − CD38 − (Bm
Autor:
Jacques Banchereau, Anne-Catherine Fluckiger, Christiane Guret, Florence Malisan, Stephen Ho, Hector Martinez-Valdez
Publikováno v:
Blood. 87:717-724
B-chronic lymphocytic leukemias (B-CLL) represent expanded clones of resting B lymphocytes that mostly express surface IgM (sIgM). The present study shows that B-CLL cells, freshly isolated from two patients, were sIgM+, sIgG-, and sIgA- but expresse
Autor:
Christiane Guret, Liliana Guzman-Rojas, Kelly Cain, Stephen E. Ullrich, Dat X. Nghiem, Jennifer Sims-Mourtada, Hector Martinez-Valdez, Roberto Rangel
Publikováno v:
Immunology. 110(3)
T-cell homing within germinal centres (GCs) is required for humoral B-cell responses. However, the mechanisms implicated in the recruitment of T cells into the GC are not completely understood. Here we show, by immunohistology, and Northern and Weste
Autor:
Hector Martinez-Valdez, Christiane Guret, Liliana Guzman-Rojas, Yan Sun, Jennifer Sims-Mourtada, Roberto Rangel, Vicente Madrid-Marina, Aisha Siddiqa
Publikováno v:
Nature. 410(6826)
Proteins containing AT hooks bind A/T-rich DNA through a nine-amino-acid motif and are thought to co-regulate transcription by modifying the architecture of DNA, thereby enhancing the accessibility of promoters to transcription factors. Here we descr
Autor:
Yan Sun, Roberto Rangel, Juan M. Alcocer, Hector Martinez-Valdez, Christiane Guret, Liliana Guzman-Rojas, Jennifer C. Sims
Publikováno v:
International immunology. 12(5)
We report the identification of a human cDNA encoding a 25 kDa protein of relevant evolutionary and lymphoid interest (PRELI). PRELI was cloned by screening a B lymphocyte-specific cDNA library with a probe generated by mRNA differential display. PRE
Autor:
Marie-Caroline Dieu, Jacques Banchereau, Smina Ait-Yahia, Elizabeth E. M. Bates, Christiane Guret, Christophe Caux, Francine Brière, J M Bridon, Odile Ravel, Serge Lebecque, Stephen Ho
Publikováno v:
European journal of immunology. 27(10)
Using a cDNA subtraction technique, a novel member of the ubiquitin family was isolated from human dendritic cells. This gene encodes a diubiquitin protein containing tandem head to tail ubiquitin-like domains, with the conservation of key functional