The Impact of Molecular Testing on Treatment of Cancer of Unknown Primary Origin

The preponderance of data support the accuracy of molecular assay diagnoses in about 80% to 90% of patients with known advanced primary cancers and in patients with cancer of unknown primary origin.
Source: Cancer Network - Category: Cancer & Oncology Source Type: news

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Source: BMJ Comments - Category: General Medicine Source Type: forums
Source: BMJ Comments - Category: General Medicine Source Type: forums
ConclusionOur results show that fluoroscopic-guided NGT placement is a highly safe and effective procedure for patients with advanced HNC requiring enteral feeding.
Source: Journal of the Formosan Medical Association - Category: General Medicine Source Type: research
Authors: Ren C, Zhang Z, Wang S, Zhu W, Zheng P, Wang W Abstract Metastasis is the main cause of increasing cancer morbidity and mortality. However, the underlying mechanism of cancer metastasis remains largely unknown. In the present study, we identified one circular RNA (circRNA) closely related to the metastasis of colorectal cancer (CRC), namely hsa_circ_0001178. CRC patients with high hsa_circ_0001178 were more prone to have metastatic clinical features, advanced TNM stage and adverse prognosis. Stable knockdown of hsa_circ_0001178 significantly weakened CRC cell migratory and invasive capabilities in vitro as...
Source: Biological Chemistry - Category: Chemistry Tags: Biol Chem Source Type: research
Publication date: Available online 20 November 2019Source: Arab Journal of GastroenterologyAuthor(s): Shogo Nakano, Kosuke Minaga, Yukitaka Yamashita
Source: Arab Journal of Gastroenterology - Category: Gastroenterology Source Type: research
The human genome has been proposed to contribute to interpersonal variability in the way we respond to nutritional intake. However, personalized diets solely based on gene-nutrient interactions have not lived up to their expectations to date. Advances in microbiome research have indicated that a science-based generation of a personalized diet based on a combination of clinical and microbial features may constitute a promising new approach enabling accurate prediction of dietary responses. In addition, scientific advances in our understanding of defined dietary components and their effects on human physiology led to the inc...
Source: Journal of Pediatric Gastroenterology and Nutrition - Category: Gastroenterology Tags: Invited Review Source Type: research
Publication date: Available online 21 November 2019Source: Molecular and Cellular EndocrinologyAuthor(s): Chongwen Xu, Junsong Liu, Xiaobao Yao, Yanxia Bai, Qian Zhao, Ruimin Zhao, Bo Kou, Honghui Li, Peng Han, Xuan Wang, Longwei Guo, Zhiwei Zheng, Shaoqiang ZhangAbstractmicroRNA-147b (miR-147b) is a newly identified tumor-related miRNA that is dysregulated in multiple cancer types. Yet, the role of miR-147b in thyroid carcinoma remains unknown. Herein, we found that miR-147b expression was upregulated in thyroid carcinoma tissues and cell lines. miR-147b inhibition decreased the proliferation, colony formation, and invasi...
Source: Molecular and Cellular Endocrinology - Category: Endocrinology Source Type: research
Publication date: Available online 21 November 2019Source: SteroidsAuthor(s): Jin-Jie Li, Xiang-Jian Zhong, Xin Wang, Xi-Miao Yang, Jian-Yu Yue, Xuan Zhang, Jia-Chen Liu, Kai-Qi Wang, Xiao-Ya ShangAbstractUsing a cell-based cytotoxicity assay, two new polyhydroxylated sterols, 16(S),22(S)-epoxy-3β,5α,6β,20(R),23(R),25-hexahydroxy-7-ergostene and 3β,7β,8α,25-tetrahydroxy-5,22E-ergostadiene were isolated from the ethyl acetate portion of the ethanolic extract of Monascus purpureus. Their structures were elucidated by spectroscopic analysis and in comparison with those reported in the literatur...
Source: Steroids - Category: Drugs & Pharmacology Source Type: research
Publication date: Available online 20 November 2019Source: Pharmacological ResearchAuthor(s): Reinis Svarcbahs, Maria Jäntti, Tommi Kilpeläinen, Ulrika H. Julku, Lauri Urvas, Saara Kivioja, Susanna Norrbacka, Timo T. MyöhänenAbstractProlyl oligopeptidase (PREP) is a serine protease that has been studied particularly in the context of neurodegenerative diseases for decades but its physiological function has remained unclear. We have previously found that PREP negatively regulates beclin1-mediated macroautophagy (autophagy), and that PREP inhibition by a small-molecule inhibitor induces clearance of prote...
Source: Pharmacological Research - Category: Drugs & Pharmacology Source Type: research
ConclusionsNetwork pharmacology analysis revealed that the compounds isoquercitrin, quercitrin, berberine, chlorogenic acid and caffeic acid showed strong synergistic interactions with the cancer-related targets and pathways. It could be concluded that N. domestica Thunb. constituents affect both apoptosis and Akt-signaling pathways during the stages of early and intermediate adenoma through interaction with the targets CASP3 and MAPK1 (ErC2) while during the stages of late adenoma and carcinoma, the compounds acts through the p53 and ErbB signaling pathways.Graphical abstract
Source: Journal of Ethnopharmacology - Category: Drugs & Pharmacology Source Type: research
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