Results 91 to 100 of about 78,445 (293)
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source
Open Set Lattices of Subspaces of Spectrum Spaces
Demonstratio Mathematica, 2015 We take a unified approach to study the open set lattices of various subspaces of the spectrum of a multiplicative lattice L. The main aim is to establish the order isomorphism between the open set lattice of the respective subspace and a sub-poset of L.
Nai Y.T., Zhao D.
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Molecular Oncology, EarlyView.BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi +11 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2019 We apply the method of QCD sum rules to study the structure X newly observed by the BESIII Collaboration in the $$\phi \eta ^\prime $$ ϕη′ mass spectrum in 2.0–2.1 GeV region in the $$J/\psi \rightarrow \phi \eta \eta ^\prime $$ J/ψ→ϕηη′ decay.
Er-Liang Cui +4 more
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On prime spectrum of commutative ring. [PDF]
, 1994 by Li Ho-chun.Thesis (M.Phil.)--Chinese University of Hong Kong, 1994.Includes bibliographical references (leaves 97-100).Introduction --- p.ivChapter 1 --- Spectral spaces --- p.1Chapter 1.1 --- Basic notions --- p.1Chapter 1.1.1 --- Order compatible
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The flat topology on the minimal and maximal prime spectrum of a commutative ring
, 2019 In this paper, we investigate connections between some algebraic properties of commutative rings and topological properties of their minimal and maximal prime spectrum with respect to the flat topology.
Nosratollah Shajareh Poursalavati +2 more
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FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Graded prime spectrum of a graded module
, 2013 Let R be a graded ring and M be a graded R -module. We define a topology on graded prime spectrum G - Spec(M) of the graded R -module M which is analogous to that for G - Spec(R), and investigate several properties of the ...
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Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains
FEBS Open Bio, EarlyView.The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth +6 more
wiley +1 more source
Smoking-gun Signatures of Bounce Cosmology from Echoes of Relic Gravitational Waves
The Astrophysical Journal LettersWe report a novel feature of relic gravitational waves (GWs) in nonsingular bounce cosmologies that is testable in light of GW astronomy. In nonsingular bounce cosmologies, the effective potential ${M}_{p}^{2}{a}^{{\prime\prime} }/a$ that governs the ...
Mian Zhu, Yi-Fu Cai
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