Results 101 to 110 of about 1,044,780 (340)
Accumulation of Regulatory T Cells in Triple Negative Breast Cancer Can Boost Immune Disruption
Cancer Management and Research, 2021 Asmaa M Zahran,1 Omnia El-Badawy,2 Lamiaa M Kamel,3 Amal Rayan,4 Khalid Rezk,5 Mona H Abdel-Rahim2 1Department of Clinical Pathology, South Egypt Cancer Institute, Assiut University, Assiut, Egypt; 2Department of Medical Microbiology and Immunology ...
Zahran AM +5 more
doaj
Copulas and time series with long-ranged dependences
, 2013 We review ideas on temporal dependences and recurrences in discrete time series from several areas of natural and social sciences. We revisit existing studies and redefine the relevant observables in the language of copulas (joint laws of the ranks).
Chakraborti, Anirban +1 more
core +3 more sources
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source
Poincar\'e recurrences in Hamiltonian systems with a few degrees of freedom
, 2010 Hundred twenty years after the fundamental work of Poincar\'e, the statistics of Poincar\'e recurrences in Hamiltonian systems with a few degrees of freedom is studied by numerical simulations.
A. J. Lichtenberg +8 more
core +3 more sources
Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source
Spring reproductive success influences autumnal malarial load in a passerine bird
Peer Community JournalAlthough avian haemosporidian parasites are widely used as model organisms to study fundamental questions in evolutionary and behavorial ecology of host-parasite interactions, some of their basic characteristics, such as seasonal variations in within ...
Pigeault, Romain +6 more
doaj +1 more source
On some Properties of Tribonacci Quaternions
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2018 In this paper, we give some properties of the Tribonacci and Tribonacci-Lucas quaternions and obtain some identities for them.
Akkus Ilker, Kızılaslan Gonca
doaj +1 more source
Demonstratio Mathematica, 1999 A submanifold \(f: M^m \to \mathbb{R}^{m+d}\) is said to have pointwise \(k\)-planar normal section (P\(k\)-PNS) if, for each normal section \(\gamma\), the set \(\{\gamma'(0), \gamma''(0), {\cdots} , \gamma^{(k+1)}(0) \}\) is linearly dependent. Such an \(M\) is called proper (\(\text{PP}k\text{-PNS}\) if it is not P(\(k-1\))-PNS [\textit{B.-Y.
Arslan, Kadri +3 more
openaire +4 more sources
Measuring Lyapunov exponents of large chaotic systems with global coupling by time series analysis
, 2018 Despite the prominent importance of the Lyapunov exponents for characterizing chaos, it still remains a challenge to measure them for large experimental systems, mainly because of the lack of recurrences in time series analysis.
Shimizu, Taro P., Takeuchi, Kazumasa A.
core +1 more source
Molecular Oncology, EarlyView.In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge +17 more
wiley +1 more source