Thyroid Neoplasm
|
0.010 |
Biomarker
|
disease |
BEFREE |
From the close vicinity to the breakpoint region, the expression patterns of the gene, and its type, we consider RITA a strong candidate target gene of the specific 19q aberrations in benign thyroid tumors.
|
10502321 |
1999 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
PRIMA-1 (p53-dependent reactivation and induction of massive apoptosis) restores the wild-type conformation of mutant TP53, whereas RITA (reactivation of p53 and induction of tumour cell apoptosis) increases intracellular levels of p53.
|
18341636 |
2008 |
Chronic Lymphocytic Leukemia
|
0.010 |
Biomarker
|
disease |
BEFREE |
Notably, a synergistic effect was observed in all CLL samples with RITA and fludarabine in combination.
|
18341636 |
2008 |
Leukemia, Myelocytic, Acute
|
0.010 |
Biomarker
|
disease |
BEFREE |
We evaluated the effects of RITA alone and in combination with PRIMA-1 or conventional cytostatics on leukaemic cells isolated from AML and CLL patients.
|
18341636 |
2008 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Thus, RITA is a promising lead for the development of anti-cancer drugs that reactivate the tumor suppressor function of p53 in cancer cells irrespective whether they express mutant or wild type p53.
|
20436301 |
2010 |
Multiple Myeloma
|
0.010 |
Biomarker
|
disease |
BEFREE |
Here, we found that RITA activates the p53 pathway and induces apoptosis in MM cell lines and primary MM samples, preferentially killing myeloma cells.
|
21062913 |
2010 |
Solid Neoplasm
|
0.010 |
AlteredExpression
|
phenotype |
BEFREE |
Earlier reports showed p53-dependent activity of RITA in solid tumors as well as in leukemias.
|
21062913 |
2010 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
We have recently shown that induction of the p53 tumour suppressor protein by the small-molecule RITA (reactivation of p53 and induction of tumour cell apoptosis; 2,5-bis(5-hydroxymethyl-2-thienyl)furan) inhibits hypoxia-inducible factor-1α and vascular endothelial growth factor expression in vivo and induces p53-dependent tumour cell apoptosis in normoxia and hypoxia.
|
21593792 |
2011 |
Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
Accordingly, treatment of certain wild-type p53-expressing tumor cell lines with the p53-reactivating small molecular compound RITA resulted in upregulation of ULBP2 mRNA and cell surface protein expression.
|
21764762 |
2011 |
Ewings sarcoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
Indeed, inhibition of MDM2 function by genetic or pharmacologic approaches reduces RITA sensitivity of Ewing sarcoma cell lines.
|
22461661 |
2012 |
Sarcoma
|
0.010 |
Biomarker
|
group |
BEFREE |
Noteworthy, these results envisage the promising utilization of RITA or its derivative as a potential treatment for Ewing sarcomas.
|
22461661 |
2012 |
Malignant neoplasm of soft tissue
|
0.010 |
Biomarker
|
group |
BEFREE |
Noteworthy, these results envisage the promising utilization of RITA or its derivative as a potential treatment for Ewing sarcomas.
|
22461661 |
2012 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
We evaluated whether the restoration of p53 function by the p53-reactivating small molecule RITA (reactivation of p53 and induction of tumor cell apoptosis enhances cisplatin-induced cytotoxicity and apoptosis in head-and-neck cancer (HNC).
|
22634494 |
2012 |
Malignant Head and Neck Neoplasm
|
0.030 |
Biomarker
|
disease |
BEFREE |
Our data suggest that the restoration of p53 tumor-suppressive function by RITA enhances the cytotoxicity and apoptosis of cisplatin, an action that may offer an attractive strategy for treating HNC.
|
22634494 |
2012 |
Head and Neck Carcinoma
|
0.030 |
Biomarker
|
disease |
BEFREE |
Our data suggest that the restoration of p53 tumor-suppressive function by RITA enhances the cytotoxicity and apoptosis of cisplatin, an action that may offer an attractive strategy for treating HNC.
|
22634494 |
2012 |
Gastrointestinal Stromal Tumors
|
0.010 |
Biomarker
|
group |
BEFREE |
To this end, we studied nutlin-3, an inhibitor of the p53 antagonist MDM2, and RITA, a putative p53 activator, in GIST cell lines.
|
22662219 |
2012 |
Malignant neoplasm of endometrium
|
0.010 |
GeneticVariation
|
disease |
BEFREE |
This result was supported by in vitro data showing that endometrial cancer cell lines with the SNP309 G allele failed to show growth inhibition by treatment with RITA, which reduces p53-MDM2 binding.
|
23624782 |
2013 |
Endometrial Carcinoma
|
0.010 |
GeneticVariation
|
disease |
BEFREE |
This result was supported by in vitro data showing that endometrial cancer cell lines with the SNP309 G allele failed to show growth inhibition by treatment with RITA, which reduces p53-MDM2 binding.
|
23624782 |
2013 |
Neuroblastoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
Reactivation of wild-type and mutant p53 resulting in the induction of proapoptotic factors along with ablation of key oncogenes by compounds such as RITA may be a highly effective strategy to treat neuroblastoma.
|
23864164 |
2013 |
Central neuroblastoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
Reactivation of wild-type and mutant p53 resulting in the induction of proapoptotic factors along with ablation of key oncogenes by compounds such as RITA may be a highly effective strategy to treat neuroblastoma.
|
23864164 |
2013 |
Childhood Neuroblastoma
|
0.010 |
Biomarker
|
disease |
BEFREE |
Reactivation of wild-type and mutant p53 resulting in the induction of proapoptotic factors along with ablation of key oncogenes by compounds such as RITA may be a highly effective strategy to treat neuroblastoma.
|
23864164 |
2013 |
Neoplasms
|
0.100 |
AlteredExpression
|
group |
BEFREE |
Our results demonstrate that adjacent nontumoral liver samples exhibited increased RITA expression compared to HCC tissues (p < 0.05); RITA levels were associated with tumor differentiation status.
|
24308154 |
2013 |
Liver carcinoma
|
0.020 |
AlteredExpression
|
disease |
BEFREE |
Our results demonstrate that adjacent nontumoral liver samples exhibited increased RITA expression compared to HCC tissues (p < 0.05); RITA levels were associated with tumor differentiation status.
|
24308154 |
2013 |
Neoplasms
|
0.100 |
Biomarker
|
group |
BEFREE |
Restoring normal p53 function has previously been investigated via the use of RITA (reactivation of p53 and induction of tumor cell apoptosis), a small molecule that induces a conformational change in p53, leading to activation of its downstream targets.
|
25119136 |
2014 |
Malignant Head and Neck Neoplasm
|
0.030 |
Biomarker
|
disease |
BEFREE |
The p53-reactivating small molecule RITA induces senescence in head and neck cancer cells.
|
25119136 |
2014 |