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1 BCR diversity is induced by naturally occurring combinat
2 BCR is also activated by ligands presented at surfaces,
3 BCR might be explained by target miss.
4 BCR recruited a guanidine nucleotide exchange factor (GE
5 BCR sequences diversify through mutations introduced by
6 BCR signaling triggers a cascade of intracellular mediat
7 BCR signaling, involving phosphorylation of various down
8 BCR stimulation alone induced differentiation into CD5(h
9 BCR stimulation of B cells induced substantial apoptosis
10 BCR stimulation of BCALM-deficient B cells resulted in d
11 BCR-mediated tonic signaling is an indispensable require
13 p85:p110 heterodimeric PI3K, thereby abating BCR tonic signaling, resulting in their extremely short
14 kemia (CML), caused by constitutively active BCR-ABL1 fusion tyrosine kinase, has served as a paradig
15 radation may represent a strategy to address BCR-ABL1-dependent drug resistance, and warrant further
16 uitment of naive B cells with a low-affinity BCR into GCs to initiate the process of affinity maturat
18 (HuGL18(HL)) or medium (HuGL17(HL)) affinity BCRs were primed, recruited to germinal centers, and the
19 with the former expressing even low-affinity BCRs efficiently capture and present sufficient antigen
21 r mechanisms and CD22 signaling events after BCR activation and revealed several new CD22-associated
24 ding of receptor crosstalk between IL-4R and BCR is summarized along with several possible mechanisms
25 geting of miR-185-mediated PAK6 activity and BCR-ABL1 may provide a valuable strategy for overcoming
26 ll subpopulations showed different basal and BCR stimulation-induced phosphorylation levels of downst
29 ion between isogenic untransformed cells and BCR-Abl-transformed cells and identified several compoun
36 Both short-read RNA-seq-based HLA typing and BCR/TCR repertoire sequencing (AIRR-seq) currently rely
38 itor (CNI), while co-stimulation of TLRs and BCRs induced differentiation into CD5(dim) (B-1b) cells
39 binatorial targeting of JAK/STAT, PI3K, and "BCR-like" signaling with multiple TKIs and/or dexamethas
40 an expansion mixture containing IL-21, anti-BCR, CpG oligodeoxynucleotide, CD40L, and IL-2, we were
42 e demonstrate that this machinery attenuates BCR signaling intensity by mitigating the Kras/Erk and P
44 ng been appreciated that highly autoreactive BCRs are actively removed from the developing B cell rep
45 s, supporting the incorporation of NGS-based BCR-ABL1 KD mutation screening results in the clinical d
47 nment, we investigated the crosstalk between BCR and WNT/beta-catenin signaling and analyzed their im
50 lastic leukemia, with relapse driven by both BCR-ABL1 kinase-dependent and -independent mechanisms.
51 the ABO-blood group Ags, while blocking both BCRs and TLR-MyD88 by using Bruton's tyrosine kinase inh
55 wever, whether BCR signaling is regulated by BCR mobility, and what factors mediate this regulation,
56 Biochemically recurrent prostate cancer (BCR) is the main indication to perform prostate-specific
58 FcgammaR), and antigen receptors in B cells (BCR), promote an autoinflammatory loop in systemic lupus
60 ested each authentic naive human VRC01-class BCR mouse model under rare human physiological B cell pr
61 utilizing authentic naive human VRC01-class BCRs validate a central tenet of germline-targeting vacc
63 ining the target selectivity of the clinical BCR-ABL inhibitor dasatinib in peripheral blood mononucl
64 gether, these findings suggest that combined BCR-ABL1 kinase inhibition and protein degradation may r
66 d to reduced repertoire diversity, decreased BCR editing and developmental arrest of immature B cells
68 NOD-PerIg mice are a previously developed BCR-transgenic model in which virtually all B lymphocyte
69 romotes negative feedback that downmodulates BCR-mediated Ca(+) signaling by promoting phosphorylatio
72 cell response showed converging IGHV3-driven BCR clusters closely associated with SARS-CoV-2 antibodi
73 PET/CT offers high detection rates in early BCR after radical prostatectomy, especially among patien
76 re we use single molecule imaging to examine BCR movement during signaling activation and a novel mac
78 Upon Ag exposure, naive B cells expressing BCR able to bind Ag can undergo robust proliferation and
81 els, liver-specific selection of the focused BCR IgH repertoire was found on hepatic B cells in Mdr2(
82 apy without meeting the Phoenix criteria for BCR, after other definitive local treatments, and with a
83 tes rapid searches in bulk immunome data for BCR or TCR sequences based on their CDR3 sequence or V3J
84 roach to Bayesian phylogenetic inference for BCR sequences that is based on a phylogenetic hidden Mar
87 angement model with a phylogenetic model for BCR sequence evolution but also naturally accounts for u
88 e disease-relevant Ags, without the need for BCR transgenic mice, in settings where tolerance pathway
89 t work has revealed an alternate pathway for BCR signaling, in which signalosome elements are bypasse
90 R and CXCR4 serves as molecular platform for BCR-ABL1-induced transformation and development of Ph(+)
91 s (>=3 readers regarding a scan positive for BCR), as well as the individual scan interpretations of
93 CD79B ubiquitination, which is required for BCR-mediated antigen endocytosis and postendocytic sorti
96 ing (SS) is considered the gold standard for BCR-ABL1 KD mutation screening, next-generation sequenci
99 IGLV3-21*01 facilitates effective homotypic BCR-BCR interaction that results in autonomous, oncogeni
104 Cbls ligase activity is sufficient to impede BCR-mediated antigen processing and GC development.
107 eletion of PTN suppressed CML development in BCR/ABL+ mice, suggesting that cell-autonomous PTN signa
108 s establish the CDR structure differences in BCR repertoires and have applications for many fields in
109 ived in advanced phases of the disease or in BCR-ABL1-positive acute lymphoblastic leukemia, with rel
112 r (18)F-DCFPyL PET/CT scans did not increase BCR localization in patients with BCR and low PSA values
113 ous regression was associated with increased BCR signaling, CLL proliferation, and clonal evolution.
114 ents outside the 2 main classic indications (BCR and presurgical staging) across all examined clinica
116 ied the mechanism of soluble antigen-induced BCR clustering and internalization in a cultured human B
117 Galectins have been implicated in inhibiting BCR signaling in mature B cells but promoting pre-BCR si
118 tly induce early B cell activation, which is BCR driven and mechanistically dependent on the nuclear
119 he acquisition of the fusion tyrosine kinase BCR-ABL1 in a haematopoietic stem cell drives its transf
120 Breakpoint Cluster Region-Abelson kinase (BCR-Abl) is a driver oncogene that causes chronic myeloi
121 estrict BCR signaling strength for licensing BCR-induced CSR and whether deficiency of such molecule(
122 mune phenotypes can be rectified by limiting BCR repertoires or attenuating BCR signaling strength.
125 nditional knockout model of alpha6 in murine BCR-ABL1+ B-cell ALL cells and showed that alpha6-defici
126 Ag recognition of a germline-reverted murine BCR that was selected after OVA immunization of mice, wh
127 pectedly, that of numerous non-myristoylated BCR effectors including c-Myc, NFkappaB and P-ERK, leadi
129 om 261 consecutive patients with noncastrate BCR after radical prostatectomy who underwent (18)F-rhPS
131 negative feedback and enhanced activation of BCR-proximal kinase LYN, as well as downstream BCR signa
136 subsequent analysis of a clinical cohort of BCR patients, (18)F-JK-PSMA-7 was useful in tumor locali
137 ich is known to be upregulated downstream of BCR signaling as a result of cross-reactivity with self-
139 ten used to model the mutational dynamics of BCR sequence data, but these techniques do not consider
143 CR stimulation, CD22-dependent inhibition of BCR signaling results in a decreased calcium mobilizatio
145 tering the immunoglobulin M (IgM) isotype of BCR with an artificial soluble cross-linker stabilized a
146 ever, it is unclear whether the mechanism of BCR endocytosis changes in response to these factors.
147 524.1 (B cell-associated lncRNA modulator of BCR-mediated Ca(+) signaling [BCALM]) transcripts are lo
149 D (1,25(OH)(2)VD(3)) increased the number of BCR-ABL ALL cells only when co-cultured with bone marrow
152 ture, we found that LMP2A mimics a subset of BCR signaling events, including tyrosine phosphorylation
155 advanced PET image reconstruction methods on BCR localization and interobserver agreement with (18)F-
156 he importance of TRAF3-mediated restraint on BCR signaling strength for controlling CSR, B cell homeo
157 action that results in autonomous, oncogenic BCR signaling after acquiring R110 as a single-point mut
160 lls, previously shown to associate with poor BCR-ABL leukemia control, were present at higher frequen
161 s model in which three receptors, IL-7R, pre-BCR, and CXCR4, work in concert to coordinate both the p
162 itive selection of B cells by augmenting pre-BCR/BCR signaling via CD19 surface retention, whereas li
164 stimulation but exacerbated by high-dose pre-BCR/BCR stimulation as well as antiapoptotic Bcl(xL) ove
168 rkedly reduced surface expression of the pre-BCR/BCR coreceptor CD19 and promoted spontaneous death o
169 PP GCs from different mice expand public BCR clonotypes (clonotypes that are shared between many
170 ur results indicate that LMP2A is not a pure BCR mimic but rather rewires intracellular signaling in
171 the protocol is user friendly and quantifies BCR-mediated phosphorylation with high sensitivity at th
172 thod to evaluate bisulfite conversion ratio (BCR) is benefit for both quality control and data analys
178 gen receptor (TCR), B cell antigen receptor (BCR), and Fc receptors uses the same schematic and simil
179 eration sequencing of B and T cell receptor (BCR and TCR) repertoires, we demonstrate complex intesti
180 currently >14 million B and T cell receptor (BCR and TCR) sequences from the blood of these patients.
182 ing variable regions of the B cell receptor (BCR) and of antibodies are encoded by exons that are ass
184 However, engagement of the B cell receptor (BCR) induced both expression of IFITM3 and phosphorylati
190 xt generation sequencing of B cell receptor (BCR) repertoires offers an additional source of sequence
192 )J rearrangement, but their B cell receptor (BCR) sequence may differ due to the accumulation of soma
193 These processes require B cell receptor (BCR) signaling and occur in bone marrow, an environment
196 PKCbetaII, functions in the B cell receptor (BCR) signaling pathway and contributes to B cell develop
198 lection have been linked to B cell receptor (BCR) signaling strength and environmental cues, but how
199 g consistent with activated B cell receptor (BCR) signaling, although they do not express cell surfac
200 We surmise that, unlike B cell receptor (BCR) signaling, MYD88/IRAK signaling is constitutively a
202 d to query the antibody, or B-cell receptor (BCR), sequence repertoire, and the amount of BCR data in
203 nventional B cells, through B cell receptor (BCR)-dependent positive selection of fetally derived pre
208 gen-presenting cell (APC), B cell receptors (BCRs) are gathered into microclusters that recruit signa
209 of human antigen-specific B cell receptors (BCRs) generally depend on "inferred germline" sequences,
210 -like receptors (TLRs) and B cell receptors (BCRs) in the TI B cell immunity, we here used MyD88-, TR
211 odies, the soluble form of B cell receptors (BCRs), that bind to and neutralize invading pathogens.
213 gly used in men with biochemical recurrence (BCR) after radical prostatectomy (RP), but its longer-te
215 g (n = 93/388, 24%), biochemical recurrence (BCR) localization (n = 225/388, 58%), or restaging metas
217 F-rhPSMA-7 PET/CT in biochemical recurrence (BCR) of prostate cancer (PCa) after radical prostatectom
223 r cells (PBMCs) results in the most reliable BCR repertoire data, comparable T-cell enrichment strate
225 it remains unknown what molecule(s) restrict BCR signaling strength for licensing BCR-induced CSR and
227 ations of antigen, B cells internalize small BCR clusters by classical clathrin-mediated endocytosis.
228 imple but robust method to QC and speculates BCR for WGBS experiments to make sure it achieves accept
231 romotes assembly of the MYD88-TLR9-BCR (My-T-BCR) supercomplex, which initiates prosurvival NF-kappaB
232 findings reinforce the central role of My-T-BCR-dependent NF-kappaB signaling in MCD DLBCL and sugge
234 le Ab counterparts, only a few of the tested BCRs were autoreactive, although the cell-based assay se
236 CR clusters, we provide direct evidence that BCR cluster size increases with F(ab')2 concentration.
240 anti-BAFF mAb in Mdr2(-/-) mice altered the BCR repertoire on hepatic B lymphocytes and resulted in
241 learned from AIRR-seq data by analyzing the BCR sequence, with the most common methods focused on th
247 ations further suggested that changes in the BCR-ABL1 dynamics resulting from TKI dose reduction conv
248 -1b cells enhanced downstream factors in the BCR-calcineurin pathway, including a nuclear factor of a
249 demonstrate that CLEC16A participates in the BCR-dependent HLA-II pathway in human B cells and that t
251 t most cell surface receptors, including the BCR, were freely diffusing and randomly distributed.
255 oximal signaling molecules downstream of the BCR but impaired Ca(2+) mobilization and NF-kappaB activ
256 r shared SHMs in the V and J segments of the BCR can be leveraged along with the junction sequence to
257 f kinases and phosphatases downstream of the BCR is essential for B cell differentiation and function
259 lly-inactive BTK restored the ability of the BCR to mediate increases in [Ca(2+)] (i) Because catalyt
260 alling, which in part acts downstream of the BCR, is critical for the rapid expansion of B cells with
263 ecombination (CSR); however, stimulating the BCR in the absence of costimulation (e.g., CD40) does no
264 udy, we employ mouse models to show that the BCR's capacity to induce CSR is restrained by B cell-int
265 ort that KLHL14 is in close proximity to the BCR in the endoplasmic reticulum of MCD cell line models
266 tubulin-targeting agent paclitaxel with the BCR-ABL inhibitor nilotinib in MDA-MB-468 breast cancer
268 chronic(4), and little is known about their BCR repertoires or patterns of somatic hypermutation.
270 echnology with the rapid generation of three BCR KI lines expressing native human precursors, instead
272 yzing 4 independent clinical cohorts through BCR sequencing and by immunophenotyping with antibodies
273 inib and promotes assembly of the MYD88-TLR9-BCR (My-T-BCR) supercomplex, which initiates prosurvival
279 y by elevating calcium influx in response to BCR stimulation, leading to lymphoid organ disorders and
281 turn, the repertoires of millions of unique BCR and TCR transcripts in each individual carry a vast
286 formatics 27:1571-1572, 2011), a widely used BCR evaluator, suggests that our algorithm is much faste
287 ing and increased responsiveness to in vitro BCR stimulation compared with peritoneal B-2 cells and s
289 is review, we discuss the many ways in which BCR repertoire data have been or could be exploited.
291 applied it to 21 patients with CML for whom BCR-ABL1/ABL1 time courses had been quantified before an
292 52-91 y old; mean +/- SD, 71.5 +/- 7.2) with BCR after primary definitive treatment with prostatectom
293 y freedom from progression (FFP) in men with BCR after RP undergoing salvage radiotherapy (sRT).
299 (18)F-rhPSMA-7 PET/CT scans of patients with BCR between July 2017 and June 2018 were retrospectively