Results 51 to 60 of about 1,366,906 (287)

On some classes of sublattices of the subgroup lattice

open access: yesЖурнал Белорусского государственного университета: Математика, информатика, 2019
In this paper G always denotes a group. If K and H are subgroups of G, where K is a normal subgroup of H, then the factor group of H by K is called a section of G.
Alexander N. Skiba
doaj   +1 more source

Intrahepatic cholestasis of pregnancy and maternal dyslipidemia: a systematic review and meta‐analysis

open access: yesActa Obstetricia et Gynecologica Scandinavica, 2022
Introduction The association between intrahepatic cholestasis of pregnancy (ICP) and maternal lipid metabolism remains unknown. This systematic review and meta‐analysis aimed to evaluate the association between ICP and maternal lipid metabolism. Material
Yongchi Zhan   +3 more
doaj   +1 more source

A universal, non-commutative C*-algebra associated to the Hecke algebra of double cosets [PDF]

open access: yes, 2011
Let G be a discrete group and $\Gamma$ an almost normal subgroup. The operation of cosets concatanation extended by linearity gives rise to an operator system that is embeddable in a natural C* algebra. The Hecke algebra naturally embeds as a diagonal of
Radulescu, Florin
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

open access: yesMolecular 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

Endomorphisms of spaces of virtual vectors fixed by a discrete group

open access: yes, 2015
Consider a unitary representation $\pi$ of a discrete group $G$, which, when restricted to an almost normal subgroup $\Gamma\subseteq G$, is of type II.
Radulescu, Florin
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Surgery groups of the fundamental groups of hyperplane arrangement complements

open access: yes, 2011
Using a recent result of Bartels and Lueck (arXiv:0901.0442) we deduce that the Farrell-Jones Fibered Isomorphism conjecture in L-theory is true for any group which contains a finite index strongly poly-free normal subgroup, in particular, for the Artin ...
A. Bartels   +12 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

LOCALLY NORMAL SUBGROUPS OF TOTALLY DISCONNECTED GROUPS. PART I: GENERAL THEORY

open access: yesForum of Mathematics, Sigma, 2017
Let $G$ be a totally disconnected, locally compact group. A closed subgroup of $G$
PIERRE-EMMANUEL CAPRACE   +2 more
doaj   +1 more source

Effect of Cocoa Beverage and Dark Chocolate Intake on Lipid Profile in People Living with Normal and Elevated LDL Cholesterol: A Systematic Review and Meta-Analysis

open access: yesDietetics, 2023
Cocoa beverage and dark chocolate are important dietary sources of polyphenol and have been hypothesised to improve the lipid profile. This systematic review and meta-analysis aimed to investigate the effect of cocoa beverage and dark chocolate intake on
Isaac Amoah   +5 more
doaj   +1 more source

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