|
Neoplasm Metastasis
|
|
0.020 |
GeneticVariation
|
BEFREE |
Target sequencing analysis revealed, both in primary tumor and metastasis, a pathogenic KRAS gene missense mutation c.38G > A p.(Gly13Asp) and a likely pathogenic CTNNB1 gene missense mutation c.94G > A p.(Asp32Asn).
|
31823050 |
2020 |
|
Colorectal Carcinoma
|
|
0.100 |
GeneticVariation
|
BEFREE |
Our findings may shed light on the mechanism of AR in CRC, namely, that the PT harbored the same mutations as the AR and the lesions in both cases harbored the KRAS G13D mutation.
|
30896620 |
2019 |
|
Colorectal Carcinoma
|
|
0.100 |
GeneticVariation
|
BEFREE |
These results reveal that KRAS G13D is responsive to neurofibromin-stimulated hydrolysis and suggest that a subset of <i>KRAS</i> G13-mutated colorectal cancers that are neurofibromin-competent may respond to EGFR therapies.
|
31611389 |
2019 |
|
Colorectal Carcinoma
|
|
0.100 |
GeneticVariation
|
BEFREE |
However, among the various <i>KRAS</i> mutations, that which encodes the G13D mutant protein (KRAS<sup>G13D</sup>) behaves differently; for unknown reasons, KRAS<sup>G13D</sup> CRC patients benefit from the EGFR-blocking antibody cetuximab.
|
31551296 |
2019 |
|
Neoplasms
|
|
0.100 |
GeneticVariation
|
BEFREE |
Furthermore, we observe an in vivo reduction in tumor size of gallbladder xenografts in response to Afatinib is paralleled by a reduction in the amounts of phospho-ERK, in tumors harboring KRAS (G13D) mutation but not in KRAS (G12V) mutation, supporting an essential role of the ErbB pathway.
|
30304546 |
2019 |
|
Malignant tumor of colon
|
|
0.050 |
GeneticVariation
|
BEFREE |
The kinetics of ctDNA derived from each cancer type were monitored targeting BRAF V600R (melanoma) and KRAS G13D (colon cancer), specifically reflected the status of the patient's tumours.
|
31727009 |
2019 |
|
Colon Carcinoma
|
|
0.040 |
GeneticVariation
|
BEFREE |
The kinetics of ctDNA derived from each cancer type were monitored targeting BRAF V600R (melanoma) and KRAS G13D (colon cancer), specifically reflected the status of the patient's tumours.
|
31727009 |
2019 |
|
Malignant neoplasm of colon and/or rectum
|
|
0.040 |
GeneticVariation
|
BEFREE |
Association between KRAS G13D mutations and anastomotic recurrence in colorectal cancer: Two case reports.
|
30896620 |
2019 |
|
Malignant Neoplasms
|
|
0.010 |
GeneticVariation
|
BEFREE |
The kinetics of ctDNA derived from each cancer type were monitored targeting BRAF V600R (melanoma) and KRAS G13D (colon cancer), specifically reflected the status of the patient's tumours.
|
31727009 |
2019 |
|
melanoma
|
|
0.010 |
GeneticVariation
|
BEFREE |
The kinetics of ctDNA derived from each cancer type were monitored targeting BRAF V600R (melanoma) and KRAS G13D (colon cancer), specifically reflected the status of the patient's tumours.
|
31727009 |
2019 |
|
Malignant tumor of colon
|
|
0.050 |
GeneticVariation
|
BEFREE |
Furthermore, EGF‑ETA was just as potent in HCT116 (KRAS G13D) and SW480 (KRAS G12V) colon cancer cell lines harbouring KRAS hyperactivating mutations when compared to KRAS wild‑type HT29 colon cancer cells.
|
30226622 |
2018 |
|
Malignant tumor of colon
|
|
0.050 |
GeneticVariation
|
BEFREE |
We examined the anti-proliferative effect of miR-143#12 and the mechanism in human colon cancer DLD-1 cell (G13D) and other cell types harboring K-Ras mutations.
|
29498789 |
2018 |
|
Colon Carcinoma
|
|
0.040 |
GeneticVariation
|
BEFREE |
Furthermore, EGF‑ETA was just as potent in HCT116 (KRAS G13D) and SW480 (KRAS G12V) colon cancer cell lines harbouring KRAS hyperactivating mutations when compared to KRAS wild‑type HT29 colon cancer cells.
|
30226622 |
2018 |
|
Colon Carcinoma
|
|
0.040 |
GeneticVariation
|
BEFREE |
We examined the anti-proliferative effect of miR-143#12 and the mechanism in human colon cancer DLD-1 cell (G13D) and other cell types harboring K-Ras mutations.
|
29498789 |
2018 |
|
Lymphoma, Follicular
|
|
0.010 |
GeneticVariation
|
BEFREE |
Comparative whole exome sequencing was then performed, which identified a KRAS p.G13D mutation in the LCS that was not present in the FL.
|
30322385 |
2018 |
|
Neoplasms
|
|
0.100 |
GeneticVariation
|
BEFREE |
Compared to patients with c.38G > A (rs112445441, p.G13D), patients with c.*4066delA (rs560890523) and c.38G > A (rs112445441, p.G13D) presented more aggressive tumors with highly invasive features.
|
27256640 |
2017 |
|
Secondary malignant neoplasm of colon and/or rectum
|
|
0.090 |
GeneticVariation
|
BEFREE |
Randomized phase II study of cetuximab versus irinotecan and cetuximab in patients with chemo-refractory KRAS codon G13D metastatic colorectal cancer (G13D-study).
|
27878354 |
2017 |
|
Neoplasms
|
|
0.100 |
GeneticVariation
|
BEFREE |
KRAS exon 2 mutation variants were associated with heterogeneous outcome compared with unmutated tumors with KRAS G12C and G13D (trend) being associated with rather poor survival.
|
27358379 |
2016 |
|
Neoplasms
|
|
0.100 |
GeneticVariation
|
BEFREE |
This unique trial will yield prospective information on the efficacy of cetuximab and whether this is further enhanced with chemotherapy in two distinct populations of patients with metastatic colorectal cancer: the "quadruple wild type", which may 'superselect' for tumours sensitive to EGFR-inhibition, and the rare KRAS G13D mutated tumours, which are also postulated to be sensitive to the drug.
|
27246726 |
2016 |
|
Neoplasms
|
|
0.100 |
GeneticVariation
|
BEFREE |
We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to evaluate whether the efficacy of anti-EGFR mAbs for mCRC differs between tumours harbouring a KRAS G13D mutation (KRAS G13D) and KRAS mutations other than G13D (other KRAS MT).
|
26812186 |
2016 |
|
Colorectal Carcinoma
|
|
0.100 |
GeneticVariation
|
BEFREE |
Recruitment, particularly of patients with the rare G13D mutation, will demonstrate the ability for international collaboration to run prospective trials in small colorectal cancer molecular subgroups.
|
27246726 |
2016 |
|
Colorectal Carcinoma
|
|
0.100 |
GeneticVariation
|
BEFREE |
To accomplish this, we first carried out an in silico analysis of RNA-seq databases and found that the distribution of alternative splicing isoforms of genes RPL13, HSP90B1, ENO1, EPDR1 and ZNF518B was altered in human CRC cell lines carrying the G13D KRAS mutation when compared to cell lines carrying wild-type KRAS.
|
27805251 |
2016 |
|
Secondary malignant neoplasm of colon and/or rectum
|
|
0.090 |
GeneticVariation
|
BEFREE |
In patients with G13D-mutated chemotherapy-refractory mCRC, there was no statistically significant improvement in disease control at 6 months with either cetuximab monotherapy or cetuximab plus irinotecan.
|
27114605 |
2016 |
|
Secondary malignant neoplasm of colon and/or rectum
|
|
0.090 |
GeneticVariation
|
BEFREE |
This meta-analysis demonstrates no significant difference between KRAS G13D and other KRAS MT tumours in terms of treatment benefit from anti-EGFR mAbs for mCRC.
|
26812186 |
2016 |
|
Secondary malignant neoplasm of colon and/or rectum
|
|
0.090 |
GeneticVariation
|
BEFREE |
ICECREAM is a randomised, phase II, open-label, controlled trial comparing the efficacy of cetuximab alone or with irinotecan in patients with "quadruple wild type" or G13D-mutated metastatic colorectal cancer, whose disease has progressed on, or who are intolerant of oxaliplatin- and fluoropyrimidine-based chemotherapy.
|
27246726 |
2016 |