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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 25 Jan 2016.

MutL homolog 1, colon cancer, nonpolyposis type 2

MLH1, hMLH1
This gene was identified as a locus frequently mutated in hereditary nonpolyposis colon cancer (HNPCC). It is a human homolog of the E. coli DNA mismatch repair gene mutL, consistent with the characteristic alterations in microsatellite sequences (RER+phenotype) found in HNPCC. Alternative splicing results in multiple transcript variants encoding distinct isoforms. Additional transcript variants have been described, but their full-length natures have not been determined.[provided by RefSeq, Nov 2009] (from NCBI)
Top mentioned proteins: MSH2, MSH6, PMS2, HAD, AGE
Papers using MLH1 antibodies
Long-term stability of large insert genomic DNA episomal shuttle vectors in human cells.
Supplier
Navarro Alfons, In PLoS ONE, 1998
... For MLH1 and C1S2 methylation analysis, cells were treated with 34, 67 or 134 nM gemcitabine (Eli Lilly) or 43 nM etoposide (Sigma Aldrich) for 18 h or with ...
Chromosomal influence on meiotic spindle assembly: abnormal meiosis I in female Mlh1 mutant mice
Supplier
Schulz Rüdiger W. et al., In Cell and Tissue Research, 1998
... For MLH1 detection, a mouse monoclonal anti-human MLH1 antibody (BD Biosciences Pharmingen, Franklin Lake, N.J.) ...
A drying-down technique for the spreading of mammalian meiocytes from the male and female germline
Supplier
Hawley R Scott, In PLoS Genetics, 1996
... (γ-H2AX) (Upstate, 05–636) at a 1:3,000 dilution; rabbit anti-RAD51 (Calbiochem, PC130) at a 1:50 dilution; mouse monoclonal anti-MLH1 (Pharmingen, 551091 ) at a 1:10 dilution; and a human anti-centromere serum that recognizes centromeric proteins (Antibodies Incorporated, 15–235) at a 1:100 dilution ...
Papers on MLH1
Constitutional MLH1 methylation presenting with colonic polyposis syndrome and not Lynch syndrome.
New
Terdiman et al., San Francisco, United States. In Fam Cancer, 18 Feb 2016
Immunohistochemistry (IHC) of multiple tumors showed absent MLH1 and PMS2 expression, though germline testing with Sanger sequencing and multiplex ligation-dependent probe amplification of these mismatch repair genes (MMR) genes was negative.
In vitro study of human mutL homolog 1 hypermethylation in inducing drug resistance of esophageal carcinoma.
New
Li et al., Zaozhuang, China. In Ir J Med Sci, 18 Feb 2016
Many studies have demonstrated that human mutL homolog 1(hMLH1) promoter methylation is correlated with occurrence and progression of multiple types of tumors.
Nimotuzumab enhances temozolomide-induced growth suppression of glioma cells expressing mutant EGFR in vivo.
New
Nagane et al., Tokyo, Japan. In Cancer Med, 18 Feb 2016
The post-treatment recurrent brain tumors exhibited a decrease in expression of the mismatch repair (MMR) proteins, MSH6 and MLH1, but their methylated MGMT status did not changed.
Ovarian cancer in Lynch syndrome; a systematic review.
New
De Bock et al., Groningen, Netherlands. In Eur J Cancer, 13 Feb 2016
Most frequent mutations were MSH2 (47%) and MLH1 (38%).
MicroRNA-148b regulates radioresistance in non-small lung cancer cells via regulation of MutL homolog 1.
New
Li et al., China. In Biosci Rep, 12 Feb 2016
MutL homolog 1 (MLH1) is the direct target of miR-148b which is required for the regulatory role of miR-148b in radioresistance.
Whole-exome Sequencing analyses of Inflammatory Bowel Disease-associated Colorectal Cancers.
New
Papadopoulos et al., Bethesda, United States. In Gastroenterology, 04 Feb 2016
RESULTS: Two specimens had somatic mutations in the DNA-proofreading or mismatch repair genes POLE, MLH1, and MSH6 and the tumor cells had a hypermutable phenotype.
Exonic Splicing Mutations Are More Prevalent than Currently Estimated and Can Be Predicted by Using In Silico Tools.
New
Martins et al., Rouen, France. In Plos Genet, 31 Jan 2016
Here, we used the exon 10 of MLH1, a gene implicated in hereditary cancer, as a model system to assess the prevalence of RNA splicing mutations among all single-nucleotide variants identified in a given exon.
Combined Microsatellite Instability, MLH1 Methylation Analysis, and Immunohistochemistry for Lynch Syndrome Screening in Endometrial Cancers From GOG210: An NRG Oncology and Gynecologic Oncology Group Study.
New
Impact
Mutch et al., Houston, United States. In J Clin Oncol, 20 Jan 2016
We sought to determine whether tumor microsatellite instability (MSI) typing along with immunohistochemistry (IHC) and MLH1 methylation analysis can help identify women with LS.
Disease-associated repeat instability and mismatch repair.
New
Pearson et al., Toronto, Canada. In Dna Repair (amst), 12 Jan 2016
Recent advances have broadened our knowledge of both the MMR proteins involved in disease repeat expansions, including: MSH2, MSH3, MSH6, MLH1, PMS2, and MLH3, as well as the types of repeats affected by MMR, now including: (CAG)·(CTG), (CGG)·(CCG), and (GAA)·(TTC) repeats.
Obesity, Aspirin, and Risk of Colorectal Cancer in Carriers of Hereditary Colorectal Cancer: A Prospective Investigation in the CAPP2 Study.
New
Impact
Mathers et al., Tehrān, Iran. In J Clin Oncol, Dec 2015
In subgroup analysis, obesity was associated with 3.72× (95% CI, 1.41 to 9.81) greater CRC risk in patients with LS with MLH1 mutation, but no excess risk was observed in those with MSH2 or MSH6 mutation (P = .5).
Identification of Genetic Factors that Modify Clinical Onset of Huntington's Disease.
New
Impact
Genetic Modifiers of Huntington’s Disease (GeM-HD) Consortium, In Cell, Aug 2015
Association at MLH1 and pathway analysis of the full GWA results support a role for DNA handling and repair mechanisms in altering the course of HD.
Short-term risk of colorectal cancer in individuals with lynch syndrome: a meta-analysis.
New
Impact
Win et al., Melbourne, Australia. In J Clin Oncol, Mar 2015
RESULTS: We pooled estimates from analyses of 1,114 Lynch syndrome families (508 with MLH1 mutations and 606 with MSH2 mutations).
Unusual Presentation of Recurrent Early Stage Endometrial Carcinoma 28 Years after Primary Surgery.
Silvestri et al., Torino, Italy. In Case Rep Surg, 2014
Patient had also familiar and personal history of colonic adenocarcinoma and previous findings of microsatellite instability (MSI); molecular analysis evidenced heterozygotic somatic mutation in MLH1 gene.
Human mutL homolog 1 expression characteristic and prognostic effect on patients with sporadic colorectal cancer.
Wang et al., Changsha, China. In Int J Clin Exp Med, 2014
The aim of the present study was to analyze the relationship between aberrant human mutL homolog 1 (hMLH1) expression and clinicopathological parameters of patients with sporadic colorectal cancer, and to explore the prognostic effect of aberrant hMLH1 expression in these patients.
Clinical evaluation of a multiple-gene sequencing panel for hereditary cancer risk assessment.
Impact
Ford et al., San Francisco, United States. In J Clin Oncol, 2014
Sixteen pathogenic variants were identified in ATM, BLM, CDH1, CDKN2A, MUTYH, MLH1, NBN, PRSS1, and SLX4 among 141 women without BRCA1/2 mutations.
The unstructured linker arms of Mlh1-Pms1 are important for interactions with DNA during mismatch repair.
GeneRIF
Alani et al., Ithaca, United States. In J Mol Biol, 2012
Cleavage of the Mlh1 linker arm in vitro resulted in a defect in Mlh1-Pms1 DNA binding activity, and in vivo proteolytic cleavage resulted in a complete defect in DNA mismatch repair .
Evaluation of microsatellite instability, MLH1 expression and hMLH1 promoter hypermethylation in colorectal carcinomas among Tunisians patients.
GeneRIF
Bouraoui et al., Tunis, Tunisia. In Tunis Med, 2012
Our study showed that MSI-H phenotype was mucinous, right-side and exhibit stade III of TNM. The relative correlation of MLH1 expression and promotor hypermethylation of hMLH1 for the MSI status is similar to that reported for several study
Case-case study of factors associated to hMLH1, hMSH2, and hMSH6 protein expression among endometrial cancer patients of the University District Hospital of San Juan, Puerto Rico.
GeneRIF
Cruz-Correa et al., San Juan, Puerto Rico. In Int J Gynecol Cancer, 2012
Loss of hMLH1 is associated with endometrial cancer.
Novel germline MLH1 and MSH2 mutations in Latvian Lynch syndrome families.
GeneRIF
Miklaševičs et al., Rīga, Latvia. In Exp Oncol, 2011
The mutations in the MLH1 and MSH2 genes in Latvian Lynch syndrome high-risk families are highly heterogeneous.
Association between p16, hMLH1 and E-cadherin promoter hypermethylation and intake of local hot salted tea and sun-dried foods in Kashmiris with gastric tumors.
GeneRIF
Aejaz et al., India. In Asian Pac J Cancer Prev, 2011
MLH1 promoter hypermethylation and intake of local hot salted tea and sun-dried foods are associated with gastric tumors.
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