Results 51 to 60 of about 1,550,459 (297)

DFT CALCULATED FOR VIBRATION FREQUENCIES AND IR ABSORPTION INTENSITIES OF [6] CYCLACENE (ARMCHAIR) MOLECULE [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
تم حساب ترددات الاهتزاز وشدد امتصاص طیف الاشعة تحت الحمراء, لجمیع الاحداثیات الداخلیة لجزیئة [6] سایکلاسین نوع (Armchair) و بعددها 3N–6)) و مناقشتها تماثلیا و تأصریا وفق نظریة دوال الکثافة (DFT) وباسلوب (B3LYP) وعناصر قاعدة (6-311G).
REHAB M. KUBBA
doaj   +1 more source

A reference haplotype panel for genome-wide imputation of short tandem repeats. [PDF]

open access: yes, 2018
Short tandem repeats (STRs) are involved in dozens of Mendelian disorders and have been implicated in complex traits. However, genotyping arrays used in genome-wide association studies focus on single nucleotide polymorphisms (SNPs) and do not readily ...
Fotsing, Stephanie Feupe   +4 more
core   +3 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

open access: yesMolecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos   +6 more
wiley   +1 more source

Authentication of newly established human esophageal squamous cell carcinoma cell line (YM-1) using short tandem repeat (STR) profiling method [PDF]

open access: yes, 2016
Cross-contamination during or early after establishment of a new cell line could result in the worldwide spread of a misidentified cell line. Therefore, newly established cell lines need to be authenticated by a reference standard method.
Ayyoob, K.   +3 more
core  

STR profiling and Copy Number Variation analysis on single, preserved cells using current Whole Genome Amplification methods [PDF]

open access: yes, 2017
The growing interest in liquid biopsies for cancer research and cell-based non-invasive prenatal testing (NIPT) invigorates the need for improved single cell analysis.
Cornelis, Senne   +5 more
core   +2 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Improving Conductivity Image Quality Using Block Matrix-based Multiple Regularization (BMMR) Technique in EIT: A Simulation Study

open access: yesJournal of Electrical Bioimpedance, 2011
A Block Matrix based Multiple Regularization (BMMR) technique is proposed for improving conductivity image quality in Electrical Impedance Tomography (EIT).
Bera Tushar Kanti   +3 more
doaj   +1 more source

Presenting a Stock Market Model based on Risk Appetite, Investor Sentiment, and Monetary Policy Shock Using Smooth Transition Regression (STR) [PDF]

open access: yesراهبرد مدیریت مالی
This article seeks to provide a model to investigate the reaction of the stock market index, risk-taking and investors' sentiments to the monetary policy shock in the form of non-linear models.
Mohsen Hamidian   +2 more
doaj   +1 more source

Comparative studies of Population Synthesis Models in the frame work of modified Str\"{o}mgren filters

open access: yes, 2014
Evolutionary models form a vital part of stellar population research to understand their evolution, but despite their long history of development, they often misrepresent and misinterpret the properties of stellar population observed through broadband ...
Hensler, Gerhard   +2 more
core   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

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