Filtered By:
Cancer: Skin Cancer
Education: Students
This page shows you your search results in order of date.
Order by Relevance | Date
Total 19 results found since Jan 2013.
Abstracts of Presentations at the Association of Clinical Scientists 143 < sup > rd < /sup > Meeting Louisville, KY May 11-14,2022
Conclusion: These assays are suitable for routine diagnostic. The UltraFast NextGenPCR is the fastest with average time (30mins), followed by Agilent (2 hrs) and MassArray (6hrs). Upon completion of this activity, participants should be able to examine, measure and compare results from different assays for SARS detection, evaluate and diagnose accurately, as well as being able to plan, organize and recommend a diagnostic procedure for diagnostic laboratory. Key words: SARS-CoV-2, RNA extraction, RT-PCR, limit of detection, quantification cycle, COVID-19, in vitro diagnostic tests, Agilent, Massarray, Ultrafast. [20] From t...
Source: Annals of Clinical and Laboratory Science - July 1, 2022 Category: Laboratory Medicine Source Type: research
NOD2 and TLR2 Signal via TBK1 and PI31 to Direct Cross-Presentation and CD8 T Cell Responses
The objective of this study was to explore the role of NOD2 and TLR2 in cross-presentation in human dendritic cells undertaking an unbiased screen. We have used a quantitative phosphoproteomic analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS) followed by a computational analysis to identify the proteins as differentially abundant in response to NOD2 and TLR2 sensing. Validation of the phosphoproteomic analysis was performed by the detection of proteins in phosphoenriched lysates and detected by western blot. Techniques for the modulation of gene expression (shRNA and siRNA) were used to confirm the resu...
Source: Frontiers in Immunology - April 29, 2019 Category: Allergy & Immunology Source Type: research
Non-canonical Notch Signaling Regulates Actin Remodeling in Cell Migration by Activating PI3K/AKT/Cdc42 Pathway
In conclusion, our research results indicate that DAPT activates PI3K/AKT/Cdc42 signaling by non-canonical Notch pathway, and the activated Cdc42 promotes the filopodia formation and inhibits lamellipodia assembly, resulting in reduced migration of breast cancer cells. The results imply that non-canonical Notch signaling may play a very important role in the rapid response of cells to the extracellular signals.
Author Contributions
LG, JD, and LL designed the study and wrote and revised the manuscript. LL and LZ performed most of the experiments and data analysis. SZ, X-YZ, P-XM, Y-DM, Y-YW, YC, S-JT, and Y-JZ assisted i...
Source: Frontiers in Pharmacology - April 15, 2019 Category: Drugs & Pharmacology Source Type: research
Hepatoma-Derived Growth Factor and DDX5 Promote Carcinogenesis and Progression of Endometrial Cancer by Activating β-Catenin
Conclusion: Our results provide novel evidence that HDGF interacts with DDX5 and promotes the progression of EC through the induction of β-catenin.
Introduction
Endometrial cancer (EC) comprises the most common malignancy involving the female genital tract and the fourth most common malignancy in women after breast, lung, and colorectal cancers (1). In 2012, approximately 320,000 new cases of EC were diagnosed worldwide and the incidence is increasing (2). Currently, endometrial carcinogenesis is thought to be a multi-step process involving the coordinated interaction of hormonal regulation, gene mutation, ad...
Source: Frontiers in Oncology - April 10, 2019 Category: Cancer & Oncology Source Type: research
The PI3K/AKT/c ‐MYC Axis Promotes the Acquisition of Cancer Stem‐Like Features in Esophageal Squamous Cell Carcinoma
In conclusion, we have described a novel intratumoral heterogeneity in ESCC. The identification of the PI3K/AKT/c‐MYC axis as a driver of CSC‐like features carries therapeutic implications. Stem Cells 2016;34:2040–2051
Oxidative stress induced by H2O2 promotes RU/RR conversion and the acquisition of CSC‐like properties. (A) Reactive oxygen species (ROS) induced by H2O2 (500 μM for 24 hours) was measured by flow cytometry. (B) H2O2‐induced RU/RR conversion in KYSE150‐RU cells, as indicated by the increase of GFP‐positive cells and luciferase activity. Representative flow cytometry data at Day 4 was shown in...
Source: Stem Cells - May 22, 2016 Category: Stem Cells Authors: Hai ‐Feng Zhang, Chengsheng Wu, Abdulraheem Alshareef, Nidhi Gupta, Qing Zhao, Xiu‐E Xu, Ji‐Wei Jiao, En‐Min Li, Li‐Yan Xu, Raymond Lai Tags: Cancer Stem Cells Source Type: research
The PI3K/AKT/c‐MYC axis promotes the acquisition of cancer stem‐like features in esophageal squamous cell carcinoma
In conclusion, we have described a novel intra‐tumoral heterogeneity in ESCC. The identification of the PI3K/AKT/c‐MYC axis as a driver of CSC‐like features carries therapeutic implications. This article is protected by copyright. All rights reserved.
Oxidative stress induced by H2O2 promotes RU/RR conversion and the acquisition of CSC‐like properties. (A) Reactive oxygen species (ROS) induced by H2O2 (500μM for 24h) was measured by flow cytometry. (B) H2O2‐induced RU/RR conversion in KYSE150‐RU cells, as indicated by the increase of GFP‐positive cells and luciferase activity. Representative flow cytometry ...
Source: Stem Cells - March 31, 2016 Category: Stem Cells Authors: Hai‐Feng Zhang, Chengsheng Wu, Abdulraheem Alshareef, Nidhi Gupta, Qing Zhao, Xiu‐E Xu, Ji‐Wei Jiao, En‐Min Li, Li‐Yan Xu, Raymond Lai Tags: Cancer Stem Cells Source Type: research
