# |
PMID |
Sentence |
1 |
9383160
|
In the present study, we have analysed the functional promoter elements of the H. pylori cagA gene as well as of the divergently transcribed cagB gene.
|
2 |
9383160
|
Primer extension analyses identified a single 5' end of the cagA mRNA, while two initiation sites were mapped in the case of the cagB mRNA.
|
3 |
9383160
|
Deletion analyses indicated that the cagA and cagB genes are transcribed by overlapping promoters and that full activation requires sequences up to -70 and -96 respectively.
|
4 |
9383160
|
In the present study, we have analysed the functional promoter elements of the H. pylori cagA gene as well as of the divergently transcribed cagB gene.
|
5 |
9383160
|
Primer extension analyses identified a single 5' end of the cagA mRNA, while two initiation sites were mapped in the case of the cagB mRNA.
|
6 |
9383160
|
Deletion analyses indicated that the cagA and cagB genes are transcribed by overlapping promoters and that full activation requires sequences up to -70 and -96 respectively.
|
7 |
9383160
|
In the present study, we have analysed the functional promoter elements of the H. pylori cagA gene as well as of the divergently transcribed cagB gene.
|
8 |
9383160
|
Primer extension analyses identified a single 5' end of the cagA mRNA, while two initiation sites were mapped in the case of the cagB mRNA.
|
9 |
9383160
|
Deletion analyses indicated that the cagA and cagB genes are transcribed by overlapping promoters and that full activation requires sequences up to -70 and -96 respectively.
|
10 |
10617135
|
Zonulin and its prokaryotic analogue, zonula occludens toxin (Zot) elaborated by Vibrio cholerae, both modulate intercellular TJs by binding to a specific surface receptor with subsequent activation of an intracellular signaling pathway involving phospholipase C and protein kinase C activation and actin polymerization.
|
11 |
10617135
|
Comparison of the N-terminal sequence of the zonulin/Zot receptor with other protein sequences by BLAST analysis revealed a striking similarity with MRP-8, a 14-kDa member of the S-100 family of calcium binding proteins.
|
12 |
11218873
|
[The evaluation of cagA and other vaccine candidate proteins of Helicobacter pylori on T cell apoptosis mediated by Fas/Fas ligand interaction].
|
13 |
12941145
|
We found that oral or intranasal (i.n.) followed by i.m. immunizations induced significantly higher serum titres against NAP and CagA compared to i.n. alone, oral alone, i.m. alone, i.m. followed by i.n. or i.m. followed by oral immunizations.
|
14 |
12941145
|
Any single route or combination of immunization routes with NAP and CagA preferentially induced antigen-specific splenic interleukin-4-secreting cells and far fewer interferon-gamma-secreting cells in the spleen.
|
15 |
12941145
|
We found that oral or intranasal (i.n.) followed by i.m. immunizations induced significantly higher serum titres against NAP and CagA compared to i.n. alone, oral alone, i.m. alone, i.m. followed by i.n. or i.m. followed by oral immunizations.
|
16 |
12941145
|
Any single route or combination of immunization routes with NAP and CagA preferentially induced antigen-specific splenic interleukin-4-secreting cells and far fewer interferon-gamma-secreting cells in the spleen.
|
17 |
17117551
|
Two bio-synthesizing chimeric peptide (CP) immunogens named CP1 and CP10 have been designed, which consist of three linear B cell epitopes (BCE) of human chorionic gonadotropin beta subunit (beta-hCG) and six foreign T cell epitopes including two "promiscuous" TCEs from hepatitis B surface antigen and tetanus toxoid.
|
18 |
17117551
|
Also, the CPl and CP10 immunogens can induce antibodies in mice that recognize recombinant CP1 betar CP10 and natural beta-hCG, and there are three anti-beta5, beta9 and beta8 BCE antibodies in their antisera.
|
19 |
17117551
|
Two bio-synthesizing chimeric peptide (CP) immunogens named CP1 and CP10 have been designed, which consist of three linear B cell epitopes (BCE) of human chorionic gonadotropin beta subunit (beta-hCG) and six foreign T cell epitopes including two "promiscuous" TCEs from hepatitis B surface antigen and tetanus toxoid.
|
20 |
17117551
|
Also, the CPl and CP10 immunogens can induce antibodies in mice that recognize recombinant CP1 betar CP10 and natural beta-hCG, and there are three anti-beta5, beta9 and beta8 BCE antibodies in their antisera.
|
21 |
24006137
|
For this assay, six highly immunogenic virulence factors (CagA, VacA, GroEL, gGT, HcpC, and UreA) were expressed in Escherichia coli, purified, and immobilized to nitrocellulose membranes to detect serological immune responses in patient's sera.
|
22 |
24076409
|
Urease, BabA and SabA in the adhesion-step, PGN and LPS in the immune evasion-step, and CagA, VacA and Tipα in the mucosal damage-step were documented to play an important role in step-specific pathogenicity of H. pylori infection.
|
23 |
24076409
|
There is evidence further supporting a role of potentially functional polymorphisms of host genes directly responding to these pathogenic step-specific virulence factors in the susceptibility of gastric carcinogenesis, especially for urease-interacting HLA class II genes, BabA-interacting MUC1, PGN-interacting NOD1, LPS-interacting TLR4, and CagA-interacting PTPN11 and CDH1.
|
24 |
24097901
|
This review discusses the multiple roles of the CagA protein encoded by the cag pathogenicity island of Helicobacter pylori and highlights the CagA degradation activities on p53.
|
25 |
24097901
|
By subverting the p53 tumor suppressor pathway CagA induces a strong antiapoptotic effect.
|
26 |
24097901
|
The pro-oncogenic functions of CagA also target the tumor suppressor ASPP2.
|
27 |
24097901
|
This review discusses the multiple roles of the CagA protein encoded by the cag pathogenicity island of Helicobacter pylori and highlights the CagA degradation activities on p53.
|
28 |
24097901
|
By subverting the p53 tumor suppressor pathway CagA induces a strong antiapoptotic effect.
|
29 |
24097901
|
The pro-oncogenic functions of CagA also target the tumor suppressor ASPP2.
|
30 |
24097901
|
This review discusses the multiple roles of the CagA protein encoded by the cag pathogenicity island of Helicobacter pylori and highlights the CagA degradation activities on p53.
|
31 |
24097901
|
By subverting the p53 tumor suppressor pathway CagA induces a strong antiapoptotic effect.
|
32 |
24097901
|
The pro-oncogenic functions of CagA also target the tumor suppressor ASPP2.
|
33 |
25236491
|
Using a S100A8/A9-negative human carcinoma cell line (KB), transfection to express S100A8 and S100A9 caused selective down-regulation of MMP-2 and inhibited in vitro invasion and migration.
|
34 |
25236491
|
Conversely, silencing of endogenous S100A8 and S100A9 expression in TR146 cells, a well-differentiated HNSCC cell line, increased MMP-2 activity and in vitro invasion and migration.
|
35 |
25236491
|
Whereas hypermethylation of CpG islands occurs frequently in HNSCC, S100A8/A9-dependent regulation of MMP-2 could not be explained by modification of the upstream promoters of MMP2 or TIMP2.
|
36 |
25236491
|
Using a S100A8/A9-negative human carcinoma cell line (KB), transfection to express S100A8 and S100A9 caused selective down-regulation of MMP-2 and inhibited in vitro invasion and migration.
|
37 |
25236491
|
Conversely, silencing of endogenous S100A8 and S100A9 expression in TR146 cells, a well-differentiated HNSCC cell line, increased MMP-2 activity and in vitro invasion and migration.
|
38 |
25236491
|
Whereas hypermethylation of CpG islands occurs frequently in HNSCC, S100A8/A9-dependent regulation of MMP-2 could not be explained by modification of the upstream promoters of MMP2 or TIMP2.
|
39 |
25236491
|
Using a S100A8/A9-negative human carcinoma cell line (KB), transfection to express S100A8 and S100A9 caused selective down-regulation of MMP-2 and inhibited in vitro invasion and migration.
|
40 |
25236491
|
Conversely, silencing of endogenous S100A8 and S100A9 expression in TR146 cells, a well-differentiated HNSCC cell line, increased MMP-2 activity and in vitro invasion and migration.
|
41 |
25236491
|
Whereas hypermethylation of CpG islands occurs frequently in HNSCC, S100A8/A9-dependent regulation of MMP-2 could not be explained by modification of the upstream promoters of MMP2 or TIMP2.
|
42 |
26275051
|
The microarray analyses of the CD34+ cells and granulocytes were performed from 20 de novo MPN subjects: JAK2 positive ET, PV, PMF subjects, and JAK2 negative ET/PMF subjects.
|
43 |
26275051
|
Thirty-six genes (including RUNX1, TNFRSF19) were persistently highly expressed, while 42 genes (including FOXD4, PDE4A) were underexpressed both in CD34+ cells and granulocytes.
|
44 |
26275051
|
Using proteomic studies, significant up-regulation was observed for MAPK and PI3K/AKT signaling regulators that control myeloid cell apoptosis and proliferation: RAC2, MNDA, S100A8/9, CORO1A, and GNAI2.
|
45 |
26275051
|
When the status of the mTOR signaling pathway related genes was analyzed, PI3K/AKT regulators were preferentially up-regulated in CD34+ cells of MPNs, with down-regulated major components of the protein complex EIF4F.
|
46 |
26275051
|
Molecular profiling of CD34+ cells and granulocytes of MPN determined gene expression patterns beyond their recognized function in disease pathogenesis that included dominant up-regulation of PI3K/AKT signaling.
|