|
Lynch Syndrome
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
This new case of concomitant presence of MLH1 promoter hypermethylation and MLH1 germline mutation demonstrates that the presence of MLH1 promoter hypermethylation should not rule out the diagnosis of Lynch Syndrome.
|
31745674 |
2020 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Overall, 17/23 (74%) subjects carried LS-associated gene variants (MLH1: 10; MSH2: 4; MSH6: 2; PMS2: 1), with 2 alleles (MLH1 c.677G > T and MSH2 с.1906G > C) detected twice.
|
31491536 |
2020 |
|
Lynch Syndrome
|
0.600 |
Biomarker
|
disease |
BEFREE |
Pathogenic variants in mismatch repair (MMR) genes (<i>MLH1, MSH2</i>, <i>MSH6</i> and <i>PMS2</i>) increase risk for Lynch syndrome and related cancers.
|
31391288 |
2020 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Inactivating mutations in the MLH1 DNA mismatch repair (MMR) gene underlie 42% of Lynch syndrome (LS) cases.
|
31784484 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Alu element insertion in the MLH1 exon 6 coding sequence as a mutation predisposing to Lynch syndrome.
|
30815977 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The 138 analyzable patients were all proven mismatch repair mutation carriers for LS (MLH1 = 33%, MSH2 = 47%, MSH6 = 15%, PMS2 = 4%, and EPCAM = 1%).
|
31498154 |
2019 |
|
Lynch Syndrome
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
To describe the frequencies of mismatch repair deficiency (dMMR), BRAFV600E mutations and MLH1 methylation in resected CRC, and evaluate the impact of universal screening on LS detection.
|
30667141 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Matched germline DNA was analyzed for mutations in LS-associated mismatch repair genes ( MLH1, MSH2, MSH6, PMS2, EPCAM).
|
30376427 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
In addition, one patient with hypermutation phenotype was diagnosed as Lynch syndrome due to MLH1 mutation, suggesting the sensitivity for the treatment with immune checkpoint inhibitors.
|
31768798 |
2019 |
|
Lynch Syndrome
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
Reflex testing for Lynch syndrome using MMR immunohistochemistry and MLH1 methylation testing was cost-effective versus no testing, costing £14 200 per QALY gained.
|
31469860 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Lynch syndrome (LS) is an autosomal dominant inherited disorder that is associated with an increased predisposition to certain cancers caused by loss-of-function mutations in one of four DNA mismatch repair (MMR) genes (MLH1, MSH2, MSH6, or PMS2).
|
30653781 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Kinase fusions in MSI-H colorectal carcinoma were associated with sporadic MLH1ph rather than with Lynch syndrome, and these patients may be eligible for kinase inhibitors, particularly following resistance or toxicity in response to immunotherapy.
|
30643016 |
2019 |
|
Lynch Syndrome
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
Abnormal MMR expression in EIN/AH and adjacent carcinoma was concordant in 100% of LS cases and 71% of MLH1 promoter hypermethylation cases.
|
30383610 |
2019 |
|
Lynch Syndrome
|
0.600 |
Biomarker
|
disease |
BEFREE |
For patients with Lynch Syndrome (LS) (formerly known as hereditary nonpolyposis colorectal cancer or HNPCC), inheritance of one of several mutated mismatch repair genes (MMR) results in an increased risk for a variety of malignancies including colon, rectal, endometrial, urinary tract, gastric, small bowel and others [1].
|
31445773 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The purpose of this article is to provide a review of principles of genetic testing in prostate cancer and highlight the significance of clinical genetic testing of BRCA1/2 and other genes (CHEK2, HOXB13, PALB2), including Lynch syndrome genes (MLH1, MSH2, MSH6, and PMS2) in men with metastatic prostate cancer.
|
30681994 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
We adapted this method to test the effects of VUS in MLH1 and MSH2 genes found in patients with suspected Lynch syndrome.
|
30998989 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
The cases demonstrated diffuse MLH1 loss associated with BRAF mutations and MLH1 promoter hypermethylation in keeping with sporadic dMMR, with presumed additional double hit mutations in MSH2+/-MSH6 rather than underlying LS.
|
30723092 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
MLH1 germline mutation associated with Lynch syndrome in a family followed for more than 45 years.
|
31046708 |
2019 |
|
Lynch Syndrome
|
0.600 |
Biomarker
|
disease |
BEFREE |
Lynch syndrome (LS) registries have been criticized for not reporting colonoscopy quality adequately.<b>Methods:</b> Prospective follow-up data from the national registry were combined with a retrospective assessment of the colonoscopy reports from Helsinki University Hospital electronic patients records in 2004-2019.<b>Results:</b> Total of 366 <i>MLH1, MSH2</i> and <i>MSH6</i> carriers underwent 1564 colorectal endoscopies (mean 4.3 per patient, range 1-10) at a single unit.
|
31829749 |
2019 |
|
Lynch Syndrome
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
Six hundred and fifty-four consecutive CRC patients were screened for suspected LS using MSI and absence of MLH1 methylation.
|
30989425 |
2019 |
|
Lynch Syndrome
|
0.600 |
Biomarker
|
disease |
BEFREE |
Tumor triage with IHC and reflex <i>MLH1</i> methylation testing of MLH1 protein-deficient cancers followed by NGS of women with likely Lynch syndrome cost £45.68.
|
30863719 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Here, we report substitution of one base-pair in exon 1 of MLH3 (c.1397C>A) and a frameshift mutation in exon 19 of MLH1 (c.2250_2251ins AA) in a 43-year-old Chinese male with an LS pedigree.
|
30614234 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Human mutL homolog 1 (MLH1) is a member of the MMRs, and its mutation is found in Lynch syndrome (LS).
|
31207149 |
2019 |
|
Lynch Syndrome
|
0.600 |
GeneticVariation
|
disease |
BEFREE |
Somatic mosaicism by a de novo MLH1 mutation as a cause of Lynch syndrome.
|
31104363 |
2019 |
|
Lynch Syndrome
|
0.600 |
PosttranslationalModification
|
disease |
BEFREE |
Constitutional MLH1 methylation (epimutation) is a rare cause of Lynch syndrome.
|
31779681 |
2019 |