Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Susan L. Kalis"'
Autor:
Linda B. Baughn, Susan L. Kalis, Thomas MacCarthy, Lirong Wei, Manxia Fan, Aviv Bergman, Matthew D. Scharff
Publikováno v:
mBio, Vol 2, Iss 5 (2011)
ABSTRACT Activation-induced cytidine deaminase (AID) mediates the somatic hypermutation (SHM) of immunoglobulin (Ig) variable (V) regions that is required for the generation of antibody diversity and for the affinity maturation of the antibody respon
Externí odkaz:
https://doaj.org/article/5cc1e766bcb347778226b18dc0279ba3
Autor:
Katherine L. Knight, Laurel Druschitz, Pamela L. Witte, Basile T. Siewe, Simon J. Conway, Phong T. Le, Susan L. Kalis, Sangdun Choi
Publikováno v:
Blood. 117:3770-3779
B lymphopoiesis arrests in rabbits by 4 months of age. To identify molecules that contribute to this arrest, cDNA–representational difference analysis on BM stromal cells from young and adult rabbits showed that expression of Postn that encodes for
Autor:
Phuong Pham, Matthew D. Scharff, Myron F. Goodman, Thomas MacCarthy, Aviv Bergman, Sergio Roa, Susan L. Kalis
Publikováno v:
Proceedings of the National Academy of Sciences. 106:8629-8634
The somatic hypermutation of Ig variable regions requires the activity of activation-induced cytidine deaminase (AID) which has previously been shown to preferentially deaminate WRC (W = A/T, R = A/G) motif hot spots in in vivo and in vitro assays. W
Autor:
Maria D. Iglesias-Ussel, Matthew D. Scharff, Fei Li Kuang, Sergio Roa, Susan L. Kalis, Jonathan U. Peled, Myron F. Goodman
Publikováno v:
Annual Review of Immunology. 26:481-511
Affinity maturation of the humoral response is mediated by somatic hypermutation of the immunoglobulin (Ig) genes and selection of higher-affinity B cell clones. Activation-induced cytidine deaminase (AID) is the first of a complex series of proteins
Autor:
Katherine L. Knight, Pi Chen Yam, Susan L. Kalis, Periannan Sethupathi, Paul J. Jasper, Ki Jong Rhee, Shi Kang Zhai
Publikováno v:
European Journal of Immunology. 37:2290-2299
We developed IgH-transgenic rabbits carrying a productive VDJ-Cmu Tg and found the rabbits were B cell-deficient, with a 50-100% reduction in serum IgM and IgG levels. The bone marrow of newborn Tg rabbits contained severely reduced levels of preB ce
Publikováno v:
International Immunology. 19:801-811
B lymphopoiesis in rabbits is robust early in ontogeny, but is arrested by 16 weeks of age at which time no proB or preB cells are found in bone marrow (BM). To determine if BM cells from adults retain B lymphopoietic potential, we transferred BM fro
Publikováno v:
The Journal of Immunology. 171:6372-6380
In mammals that use gut-associated lymphoid tissues for expansion and somatic diversification of the B cell repertoire, B lymphopoiesis occurs early in ontogeny and does not appear to continue throughout life. In these species, including sheep, rabbi
Autor:
Manxia Fan, Linda B. Baughn, Aviv Bergman, Lirong Wei, Susan L. Kalis, Matthew D. Scharff, Thomas MacCarthy
Publikováno v:
mBio
mBio, Vol 2, Iss 5 (2011)
mBio, Vol 2, Iss 5 (2011)
Activation-induced cytidine deaminase (AID) mediates the somatic hypermutation (SHM) of immunoglobulin (Ig) variable (V) regions that is required for the generation of antibody diversity and for the affinity maturation of the antibody response agains
Publikováno v:
Developmental and comparative immunology. 34(8)
IL-7 is required for B cell development in mouse and is a key regulator of T cell development and peripheral T cell homeostasis in mouse and human. Recently, we found that IL-7 is expressed in rabbit bone marrow and in vitro, is required for differen