Results 131 to 140 of about 286,804 (242)
The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
About bounds for the elliptic integral of the first kind
Journal of Numerical Analysis and Approximation Theory, 2012 We deduce an inequality using elementary methods which makes it possible to prove a conjecture regarding the upper bound of the elliptic integral of the first kind, furthermore we also improve the lower bound.
Pál A. Kupán, Róbert Szász
doaj +2 more sources
Generalized Marcinkiewicz Integral Operators Along Certain Surfaces
MathematicsIn this article, a class of rough generalized Marcinkiewicz operators is considered. Under the condition that the singular kernel belongs to the space Lq(Sn−1), the boundedness of these operators is confirmed from the space of homogeneous Triebel ...
Mohammed Ali
doaj +1 more source
Bounds on the bound \eta ^3He system
, 2004 Comment: 5 pp, 3 ...
Sibirtsev, A. +3 more
openaire +2 more sources
Pushdown automata with bounded nondeterminism and bounded ambiguity
Theoretical Computer Science, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +3 more sources
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
On Interpretations of Bounded Arithmetic and Bounded Set Theory
Notre Dame Journal of Formal Logic, 2009 In a recent paper, Kaye and Wong proved the following result, which they considered to belong to the folklore of mathematical logic. THEOREM: The first-order theories of Peano arithmetic and ZF with the axiom of infinity negated are bi-interpretable: that is, they are mutually interpretable with interpretations that are inverse to each other.
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KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer
Molecular Oncology, EarlyView.Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan +16 more
wiley +1 more source
On Some Bounds for Zeros of Norm-Bounded Polynomials
Journal of Symbolic Computation, 1994 Let \(P(M, n)\) denote the set of all irreducible polynomials over \(\mathbb{Z}\) of degree at most \(n\) and of norm at most \(M\) and let \(\mathbb{Z}(M, n)\) denote the set of all zeros of polynomials in \(P(M, n)\). The author defines a sufficiently large region that does not contain any zeros in \(\mathbb{Z}(M, n)\) and is easy to analyze.
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