Uniparental disomy, paternal, chromosome 14
|
0.310 |
ChromosomalRearrangement
|
disease |
ORPHANET |
Novel deletions affecting the MEG3-DMR provide further evidence for a hierarchical regulation of imprinting in 14q32.
|
24801763 |
2015 |
Uniparental disomy, paternal, chromosome 14
|
0.310 |
GeneticVariation
|
disease |
BEFREE |
Paternal uniparental disomy 14 (UPD(14)pat) results in a unique constellation of clinical features, and a similar phenotypic constellation is also caused by microdeletions involving the DLK1-MEG3 intergenic differentially methylated region (IG-DMR) and/or the MEG3-DMR and by epimutations (hypermethylations) affecting the DMRs.
|
22353941 |
2012 |
Uniparental disomy, paternal, chromosome 14
|
0.310 |
ChromosomalRearrangement
|
disease |
ORPHANET |
Deletions and epimutations affecting the human 14q32.2 imprinted region in individuals with paternal and maternal upd(14)-like phenotypes.
|
18176563 |
2008 |
Diabetes Mellitus, Insulin-Dependent
|
0.110 |
GeneticVariation
|
disease |
GWASCAT |
The imprinted DLK1-MEG3 gene region on chromosome 14q32.2 alters susceptibility to type 1 diabetes.
|
19966805 |
2010 |
Diabetes Mellitus, Insulin-Dependent
|
0.110 |
GeneticVariation
|
disease |
BEFREE |
The imprinted DLK1-MEG3 gene region on chromosome 14q32.2 alters susceptibility to type 1 diabetes.
|
19966805 |
2010 |
Diabetes Mellitus, Insulin-Dependent
|
0.110 |
GeneticVariation
|
disease |
GWASDB |
The imprinted DLK1-MEG3 gene region on chromosome 14q32.2 alters susceptibility to type 1 diabetes.
|
19966805 |
2010 |
Diabetes Mellitus, Insulin-Dependent
|
0.110 |
GeneticVariation
|
disease |
GWASCAT |
Fine mapping of type 1 diabetes susceptibility loci and evidence for colocalization of causal variants with lymphoid gene enhancers.
|
25751624 |
2015 |
Malignant neoplasm of breast
|
0.100 |
Biomarker
|
disease |
BEFREE |
Luciferase report assay and RNA pull down assay were used to detect the association between miR-421 and MEG3 in breast cancer.
|
28463794 |
2017 |
Malignant neoplasm of breast
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
Moreover, multivariate Cox analysis revealed MEG3 expression was an independent poor prognostic factor for both 5-year OS (p = 0.003) and 5-year PFS (p = 0.002) in BC patients.
|
28051255 |
2016 |
Malignant neoplasm of breast
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
However, subgroup analysis according to cancer type revealed that MEG3 expression was not associated with better OS in gastrointestinal cancer (HR = 0.58, 95% CI = 0.33-1.03; p = 0.06), and patients with breast cancer (HR = 0.85, 95% CI: 0.12-5.88; p = 0.87).
|
30129051 |
2018 |
Malignant neoplasm of breast
|
0.100 |
Biomarker
|
disease |
BEFREE |
Our results indicate targeting lncRNA MEG3 may represent a novel strategy for breast cancer therapy.
|
30556250 |
2019 |
Malignant neoplasm of breast
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
However, there is no data to evaluate the effect of MEG3 polymorphisms on neoadjuvant treatment in the breast cancer.
|
31488093 |
2019 |
Malignant neoplasm of breast
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
Following data mining in multiple big data databases, we confirmed a positive correlation between MEG3 and heparan sulfate proteoglycan 2 (HSPG2) expression in breast cancer tissues.
|
30278461 |
2018 |
Malignant neoplasm of breast
|
0.100 |
Biomarker
|
disease |
BEFREE |
Therefore, it is critical to elucidate the underlying mechanism upstream MEG3 to regulate breast cancer metastasis.
|
30386180 |
2018 |
Malignant neoplasm of breast
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
In vivo experiment demonstrated that overexpression of MEG3 inhibited tumor growth in breast cancer by suppressing miR-21.
|
30389444 |
2019 |
Malignant neoplasm of breast
|
0.100 |
Biomarker
|
disease |
BEFREE |
Taken together, our findings indicate that MEG3 is downregulated in breast cancer tissues and affects breast cancer cells' malignant behaviors, which indicate MEG3 a potential therapeutic target for breast cancer.
|
27166155 |
2016 |
Malignant neoplasm of breast
|
0.100 |
Biomarker
|
disease |
BEFREE |
Through survival analysis, 5 lncRNAs (AL117190.1, COL4A2-AS1, LINC00184, MEG3 and MIR22HG) were identified as crucial prognostic factors for patients with breast cancer.
|
31613058 |
2019 |
Malignant neoplasm of breast
|
0.100 |
Biomarker
|
disease |
BEFREE |
Collectively, these results suggest that MEG3 might suppress the tumor growth and angiogenesis via AKT signaling pathway and MEG3 may serve as a potential novel diagnostic and therapeutic target of breast cancer.
|
28635399 |
2017 |
Non-Small Cell Lung Carcinoma
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
All these experiments were designed to investigate whether lncRNA MEG3 participated in the pathogenesis of NSCLC through inhibiting the expression of BRCA1 and Bcl-2 and promoting Bax expression.
|
30280775 |
2018 |
Non-Small Cell Lung Carcinoma
|
0.100 |
Biomarker
|
disease |
BEFREE |
Our data suggested MEG3 was involved in stem cell-like state of LCCs and curbed migration and invasion through miR-650/SLC34A2 axis in NSCLC.
|
31585300 |
2019 |
Non-Small Cell Lung Carcinoma
|
0.100 |
Biomarker
|
disease |
BEFREE |
Mouse NSCLC transplanted tumor was established to verify the functional role of MEG3 in DDP resistance in vivo.
|
29123412 |
2017 |
Non-Small Cell Lung Carcinoma
|
0.100 |
Biomarker
|
disease |
BEFREE |
In conclusion, these results suggested that Meg3 may have a crucial role in the development of cisplatin resistance in non-small cell lung cancer.
|
26059239 |
2015 |
Non-Small Cell Lung Carcinoma
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
In this study, we identified the expressing difference of several tumor-related lncRNAs in breast cancer samples and found that, MEG3, which is downregulated in non-small cell lung cancer (NSCLC) tumor tissues, is also downregulated in breast cancer samples compared with adjacent tissues.
|
27166155 |
2016 |
Non-Small Cell Lung Carcinoma
|
0.100 |
Biomarker
|
disease |
BEFREE |
We therefore performed a meta-analysis on six lncRNAs (PVT1, AFAP1-AS1, LINC01133, ANRIL, MEG3 and UCA1) to clarify their prognostic roles in NSCLC.
|
27833074 |
2016 |
Non-Small Cell Lung Carcinoma
|
0.100 |
AlteredExpression
|
disease |
BEFREE |
However, the association between MEG3 expression and prognosis in non-small cell lung cancer (NSCLC) has not been fully investigated.
|
28782577 |
2017 |