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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

Single-cell RNA profiling identifies diverse cellular responses to EWSR1/FLI1 downregulation in Ewing sarcoma cells
ConclusionsWe show that time-dependent changes induced by suppression of oncogenicEWSR1/FLI1 expression induces dormancy, with different subpopulation dynamics. Cells re-entering the proliferative cycle show enhanced stem-like characteristics, whereas those remaining dormant for prolonged periods appear to survive through autophagy. Cells with these characteristics identified in exponentially growing cell populations and in tumor xenografts may confer drug resistance and could potentially contribute to metastasis.
Source: Cellular Oncology - January 7, 2022 Category: Cancer & Oncology Source Type: research

The Long Noncoding RNA RP11-728F11.4 Promotes Atherosclerosis.
CONCLUSIONS: RP11-728F11.4 promotes atherosclerosis, with an influence on cholesterol homeostasis and proinflammatory molecule production, thus representing a potential therapeutic target. PMID: 33406853 [PubMed - as supplied by publisher]
Source: Arteriosclerosis, Thrombosis and Vascular Biology - January 6, 2021 Category: Cardiology Authors: Dong XH, Lu ZF, Kang CM, Li XH, Haworth KE, Ma X, Lu JB, Liu XH, Fang FC, Wang CS, Ye JH, Zheng L, Wang Q, Ye S, Hu YW Tags: Arterioscler Thromb Vasc Biol Source Type: research

Role of Tropomyosin-related kinase B receptor and brain-derived neurotrophic factor in cancer.
Abstract The tropomyosin-related kinase B (TrkB) receptor is a member of the neurotrophic tyrosine kinase receptors family and, together with the brain-derived neurotrophic factor (BDNF), plays an important role in the development of breast cancer, lung cancer, neuroblastoma, colorectal cancer, leukemia, cervical cancer, gallbladder cancer, gastric cancer, kidney cancer, Ewing's sarcoma, esophageal cancer, and head and neck cancer. Overexpression of these two factors has been associated with increased processes involved in carcinogenesis, such as invasion, migration, epithelial-mesenchymal transition (EMT), angiog...
Source: Cytokine - September 6, 2020 Category: Molecular Biology Authors: Serafim Junior V, Fernandes GMM, Oliveira-Cucolo JG, Pavarino EC, Goloni-Bertollo EM Tags: Cytokine Source Type: research

Identification of a Novel SYK/c-MYC/MALAT1 Signaling Pathway and Its Potential Therapeutic Value in Ewing Sarcoma.
CONCLUSIONS: The present study identifies a novel signaling involving SYK/c-MYC/MALAT1 as a promising therapeutic target for the treatment of EWS. PMID: 28336564 [PubMed - as supplied by publisher]
Source: Clinical Cancer Research - March 23, 2017 Category: Cancer & Oncology Authors: Sun H, Lin DC, Cao Q, Pang B, Gae DD, Lee VK, Lim HJ, Doan N, Said JW, Gery S, Chow M, Mayakonda A, Forscher C, Tyner JW, Koeffler HP Tags: Clin Cancer Res Source Type: research

GSE93677 Identification of a Novel SYK/c-MYC/MALAT1 Signaling Pathway and Its Potential Therapeutic Value in Ewing Sarcoma
Contributors : Haibo Sun ; De-Chen Lin ; Qi Cao ; Brenden Pang ; David-Hayon Gae ; Victor K Lee ; Huey J Lim ; Ngan Doan ; Jonathan W Said ; Sigal Gery ; Anand Mayakonda ; Charles Forscher ; Jeffery W Tyner ; Phillip H KoefflerSeries Type : Expression profiling by arrayOrganism : Homo sapiensEwing Sarcoma (EWS) is a devastating soft tissue sarcoma affecting predominantly young individuals. Tyrosine kinases (TKs) and associated pathways are continuously activated in many malignancies including EWS; these enzymes provide candidate therapeutic targets. Using two high-throughput screens with EWS cell lines (a siRNA library and...
Source: GEO: Gene Expression Omnibus - January 18, 2017 Category: Genetics & Stem Cells Tags: Expression profiling by array Homo sapiens Source Type: research

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