Genetic Testing for Hereditary Nonpolyposis Colorectal Cancer (HNPCC).

Genetic Testing for Hereditary Nonpolyposis Colorectal Cancer (HNPCC). Curr Protoc Hum Genet. 2017 Jul 11;94:10.12.1-10.12.23 Authors: Nallamilli BRR, Hegde M Abstract Hereditary nonpolyposis colorectal cancer (HNPCC), also called Lynch syndrome, is an autosomal dominant cancer syndrome that confers an elevated risk of early-onset colorectal cancer (CRC) and increased lifetime risk for other cancers of the endometrium, stomach, small intestine, hepatobiliary system, kidney, ureter, and ovary. Lynch syndrome accounts for up to 3% of all CRC, making it the most common hereditary colorectal cancer syndrome. Germline mutations in methyl-directed mismatch repair (MMR) genes give rise to microsatellite instability (MSI) in tumor DNA. Lynch syndrome is most frequently caused by pathogrenic variants in the mismatch repair genes MLH1, MSH2, MSH6, and PMS2. Germline mutations in MLH1 and MSH2 account for approximately 90% of detected mutations in families with Lynch syndrome. Pathogenic vatiants in MSH6 have been reported in approximately 7-10% of families with Lynch syndrome. Pathogenic variants in PMS2 account for fewer than 5% of mutations in families with Lynch syndrome. This unit presents a comprehensive molecular genetic testing strategy for Lynch syndrome including MSI analysis, next generation sequencing (NGS)-based targeted sequence analysis, PCR-based Sanger sequencing and microarray-based comparative genomic hybridization (array-CGH). © 2017 by John...
Source: Current Protocols in Human Genetics - Category: Genetics & Stem Cells Tags: Curr Protoc Hum Genet Source Type: research

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Publication date: Available online 20 January 2020Source: Trends in Food Science &TechnologyAuthor(s): Qiong-Qiong Yang, Arakkaveettil Kabeer Farha, Gowoon Kim, Khalid Gul, Ren-You Gan, Harold CorkeAbstractBackgroundCurcumin has gained increasing attention in recent years due to its biological properties and photosensitivity. Curcumin-mediated photodynamic therapy has been used in antibacterial and anticancer applications. Considering the importance and rapid advances in curcumin-mediated photodynamic treatments and its related beneficial functions, a comprehensive and up-to-date review is timely to summarize the state...
Source: Trends in Food Science and Technology - Category: Food Science Source Type: research
Publication date: Available online 20 January 2020Source: Trends in Food Science &TechnologyAuthor(s): Saikat Sen, Raja Chakraborty, Pratap KalitaAbstractBackgroundRice (Oryza sativa L.) is the most popular staple food grain and an important source of fibre, energy, minerals, vitamins, and other biomolecules. Rice parts exhibited a number of health beneficial effect in pre-clinical/clinical studies. Rice constituents are getting popularity in preparation of pharmaceutical adjuvant, food additives and supplements.Scope &approachIn this paper, we summarized the available literature on health-promoting and therapeutic...
Source: Trends in Food Science and Technology - Category: Food Science Source Type: research
Authors: Su Z, Liu HL, Qi B, Liu Y Abstract OBJECTIVE: To explore the influences of propofol on the proliferation and apoptosis of cardia cancer cells via mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) signaling pathway. PATIENTS AND METHODS: A total of 65 surgical resection specimens of cardia cancer were selected as research objects and divided into control group and with low (12.5 μmol/L), medium (25 μmol/L), and high (50 μmol/L) propofol concentration groups. The apoptosis of cancer cells, ERK1/2 phosphorylation level, expressions of Caspase-3, B-cell lymphoma-2 (...
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
This study aimed at exploring the role of α-enolase (ENO1) in proliferation, invasion, and cell apoptosis in MDA-MB-231 and MCF-7 breast cancer human cells, to provide a theoretical basis for the clinical treatment of breast cancer. MATERIALS AND METHODS: MDA-MB-231 and MCF-7 cells were randomly divided into five groups: normal control group (Control group), negative control group (negative control virus, NC group), and shENO1 (sh1, sh2, and sh3) group, respectively. The expressions of ENO1 mRNA and protein were measured by Quantitative Real Time-Polymerase Chain Reaction (qRT-PCR) and Western blot, respectively....
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
CONCLUSIONS: NNT-AS1 participated in the progression of lung cancer through NNT-AS1/miR-3666/E2F2 regulatory axis at least in part. Our study supplied a promising strategy for the treatment of lung cancer. PMID: 31957837 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
CONCLUSIONS: LncRNA SNHG20 promotes the proliferation and inhibits the apoptosis of NSCLC cells by targeting miR-197 through the Wnt/β-catenin signaling pathway. PMID: 31957836 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
CONCLUSIONS: The expression of LINC01093 is upregulated in NSCLC tissues and cells, and it facilitates the proliferation, invasion, and metastasis of NSCLC cells via the Akt signaling pathway. PMID: 31957835 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
CONCLUSIONS: Circ0021205 aggravates the malignant progression of NSCLC by binding to miRNA-16-5p to regulate the VEGFA level. PMID: 31957834 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
CONCLUSIONS: LncRNA KCNQ1OT1 promotes the DDP resistance of tongue cancer by sponging miR-124-3p to regulate TRIM14 expression. PMID: 31957833 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
CONCLUSIONS: Our results suggest that DAPT suppresses invasion and metastasis of tongue cancer by regulating lncRNA-KAT14. PMID: 31957832 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research
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