Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
Inactivation of STK11/LKB1, by homozygous deletions or somatic sequence mutations coupled with loss of heterozygosity, was also demonstrated in 4-6% of 127 sporadic pancreatic and biliary adenocarcinomas.
|
10362809 |
1999 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
LHGDN |
Prevalence and specificity of LKB1 genetic alterations in lung cancers.
|
17384680 |
2007 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
We sequenced the LKB1 gene in 22 lung cancer cell lines and 100 Japanese patients with lung cancer (including 81 adenocarcinomas, 14 squamous cell carcinomas and five other histological types) who had undergone curative pulmonary resection.
|
17711506 |
2007 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
For adenocarcinoma, remaining four epitypes were associated with unsupervised and supervised gene expression phenotypes, and differences in molecular features, including global hypomethylation, promoter hypermethylation, genomic instability, expression of proliferation-associated genes, and mutations in KRAS, TP53, KEAP1, SMARCA4, and STK11.
|
25278450 |
2014 |
Adenocarcinoma
|
0.400 |
Biomarker
|
group |
BEFREE |
Whereas CUL2 mRNA expression levels of greater than 1.7 was predictive for major response (p = 0.02) in adeno- and squamous cell carcinoma, STK11 was predominantly response predictive for adenocarcinomas.
|
20712528 |
2010 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
The three most frequently altered genes in a subgroup of smokers with adenocarcinoma were EGFR (22.0%), STK11 (19.0%), and KRAS (12.0%).
|
22768234 |
2012 |
Adenocarcinoma
|
0.400 |
AlteredExpression
|
group |
LHGDN |
Inactivation of LKB1/STK11 is a common event in adenocarcinomas of the lung.
|
12097271 |
2002 |
Adenocarcinoma
|
0.400 |
AlteredExpression
|
group |
BEFREE |
LKB1 inactivation occurs in a subset of esophageal adenocarcinomas and is sufficient to drive tumor cell proliferation.
|
29370903 |
2018 |
Adenocarcinoma
|
0.400 |
AlteredExpression
|
group |
BEFREE |
LKB1 protein expression and Smad1 phosphorylation analysis in a cohort of non-small cell lung cancer patients demonstrated a negative correlation predominantly in a subset enriched in adenocarcinomas.
|
26701726 |
2016 |
Adenocarcinoma
|
0.400 |
Biomarker
|
group |
LHGDN |
Mutations in the LKB1 tumour suppressor are frequently detected in tumours from Caucasian but not Asian lung cancer patients.
|
18594528 |
2008 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
PJS is a rare hereditary disease, which may be associated with the development of poor outcome adenocarcinomas and LKB1-gene mutations.
|
24054548 |
2013 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
Genotype-phenotype analysis did not yield any significant differences between patients carrying mutations in LKB1/STK11 versus those without mutations, even with respect to primary biliary adenocarcinoma.
|
17404884 |
2007 |
Adenocarcinoma
|
0.400 |
GeneticVariation
|
group |
BEFREE |
PJS patients with no identified STK11/LKB1 mutation are at major risk for proximal biliary adenocarcinoma, an infrequent tumour in the general population.
|
11389158 |
2001 |
Adenocarcinoma of lung (disorder)
|
0.700 |
Biomarker
|
disease |
BEFREE |
Based on such preclinical evidence, the phase II FAME trial was designed to test the hypothesis that the addition of metformin, with or without cyclic FMD, to standard platinum-based chemotherapy improves the progression-free survival of patients with advanced, LKB-1 inactive lung adenocarcinoma.
|
30617039 |
2019 |
Adenocarcinoma of lung (disorder)
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Regarding tumors arising in non-PJS patients, we recently observed that at least one-third of lung adenocarcinomas (LADs) harbor somatic LKB1 gene mutations, supporting a role for LKB1 in the origin of some sporadic tumors.
|
15077168 |
2004 |
Adenocarcinoma of lung (disorder)
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
Consistent with these findings, inactivation of LKB1 was found in 34% and 19% of 144 analysed human lung adenocarcinomas and squamous cell carcinomas, respectively.
|
17676035 |
2007 |
Adenocarcinoma of lung (disorder)
|
0.700 |
Biomarker
|
disease |
BEFREE |
In the liver kinase B1 (official name STK11)-deficient mouse model, lung ADC can progressively transdifferentiate to SCC through pathologically mixed adenosquamous cell carcinoma as the intermediate status.
|
28284717 |
2017 |
Adenocarcinoma of lung (disorder)
|
0.700 |
Biomarker
|
disease |
BEFREE |
Thus, our findings demonstrate for the first time that LKB1/STK11 inactivation is a very common event and may be integrally involved in the development of sporadic lung adenocarcinoma.
|
12097271 |
2002 |
Adenocarcinoma of lung (disorder)
|
0.700 |
Biomarker
|
disease |
BEFREE |
To investigate the frequency and clinical significance of NF1 mutation, we examined mutation status of NF1, TP53, LKB1 and RB1 in 704 surgically resected lung adenocarcinomas from East Asian patients using semiconductor-based Ion Torrent sequencing platform.
|
30230541 |
2019 |
Adenocarcinoma of lung (disorder)
|
0.700 |
AlteredExpression
|
disease |
BEFREE |
We studied gene expression profiles associated with LKB1 loss in resected lung adenocarcinomas, non-small-cell lung cancer cell lines, and murine tumors.
|
24828662 |
2014 |
Adenocarcinoma of lung (disorder)
|
0.700 |
Biomarker
|
disease |
BEFREE |
Collectively, our findings identify YAP as an important contributor to lung cancer progression, rationalizing YAP inhibition in the context of LKB1 deficiency as a therapeutic strategy to treat lung ADC.
|
26363011 |
2015 |
Adenocarcinoma of lung (disorder)
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
The work of Skoulidis and colleagues shows that concomitant RAS and STK11/LKB1 mutations in non-small cell lung adenocarcinomas result in primary resistance to PD-1-based immunotherapy and poor T-cell infiltration.<i>Cancer Discov; 8(7); 794-6.
|
29967073 |
2018 |
Adenocarcinoma of lung (disorder)
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Differential association of STK11 and TP53 with KRAS mutation-associated gene expression, proliferation and immune surveillance in lung adenocarcinoma.
|
26477306 |
2016 |
Adenocarcinoma of lung (disorder)
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
There were significantly expressed differences in the ubiquitin-related gene SH3RF1 between the LKB1 mutant and wild-type lung adenocarcinoma patients (p = 9.78013E-05).
|
30185829 |
2018 |
Adenocarcinoma of lung (disorder)
|
0.700 |
Biomarker
|
disease |
BEFREE |
Cytoplasmic liver kinase B1 promotes the growth of human lung adenocarcinoma by enhancing autophagy.
|
30033530 |
2018 |