Results 71 to 80 of about 461,035 (286)
Molecular 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
Adaptive Beamforming Based on Compressed Sensing with Smoothed l0 Norm
International Journal of Antennas and Propagation, 2015 An adaptive beamforming based on compressed sensing with smoothed l0 norm for large-scale sparse receiving array is proposed in this paper. Because of the spatial sparsity of the arriving signal, compressed sensing is applied to sample received signals ...
Yubing Han, Jian Wang
doaj +1 more source
The relationship between hemoglobin and triglycerides in moyamoya disease: A cross-sectional study
Frontiers in Neurology, 2022 Hemoglobin (Hb) and lipid metabolism are critical in the pathophysiology of moyamoya disease (MMD), and Hb and triglycerides (TGs) both play roles in the development of cerebrovascular illness.
Yu Su +7 more
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Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Smoothed analysis of \(\kappa(A)\)
J. Complex., 2004 For a real \(m\) by \(m\) random matrix \(A\) with independent Gaussian entries for the common variance \(\sigma^2\) and the matrix \(M\) of expected values of \(A\), the author proves that the probability of the condition number \(\kappa_2(A)=\| A\| _2 \cdot \| A^{-1}\| _2\) of \(A\) exceeding \(m \cdot x\) for any positive \(x\) is bounded by ...
openaire +3 more sources
STATISTICAL METHODS OF ANALYSIS OF FINANCIAL INDICATORS NEEDED TO MODEL VALUATIONS
Статистика и экономика, 2016 The article presents the methods of analysis and interpretation of financial performance required to create a comprehensive and universal model of valuation.
Ivan E. Akulin
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Molecular Oncology, EarlyView.Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute +4 more
wiley +1 more source
Smoothed Analysis of Binary Search Trees
Theoretical Computer Science, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Manthey, Bodo, Reischuk, Rüdiger
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Addendum to "On the consistency of MPS"
, 2013 The analogies between the Moving Particle Semi-implicit method (MPS) and Incompressible Smoothed Particle Hydrodynamics method (ISPH) are established in this note, as an extension of the MPS consistency analysis conducted in "Souto-Iglesias et al ...
Cercos-Pita, Jose L. +3 more
core +1 more source
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source