Results 51 to 60 of about 193,699 (347)

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Compressibility in turbulent MHD and passive scalar transport: mean-field theory

, 2018
We develop a mean-field theory of compressibility effects in turbulent magnetohydrodynamics and passive scalar transport using the quasi-linear approximation and the spectral $\tau$-approach. We find that compressibility decreases the $\alpha$ effect and
Brandenburg, A., Kleeorin, N., Rogachevskii, I.   +2 more
core   +1 more source

Compressibility of Mixed-State Signals [PDF]

, 2001
We present a formula that determines the optimal number of qubits per message that allows asymptotically faithful compression of the quantum information carried by an ensemble of mixed states.
A. S. Holevo, A. S. Holevo, B. Schumacher, B. Schumacher, E. Shannon, H. Barnum, H. Barnum, H.-K. Lo, M. Horodecki, M. Horodecki, Masato Koashi, Nobuyuki Imoto, P. Hausladen, R. Jozsa, R. Jozsa, T. M. Cover   +15 more
core   +2 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Large Negative Electronic Compressibility of LaAlO3-SrTiO3 Interfaces with Ultrathin LaAlO3 Layers

, 2012
A two-dimensional electron liquid is formed at the n-type interface between SrTiO3 and LaAlO3. Here we report on Kelvin probe microscopy measurements of the electronic compressibility of this electron system. The electronic compressibility is found to be
Breitschaft, M., Mannhart, J., Richter, C., Tinkl, V.   +3 more
core   +1 more source

Link-wise Artificial Compressibility Method [PDF]

, 2011
The Artificial Compressibility Method (ACM) for the incompressible Navier-Stokes equations is (link-wise) reformulated (referred to as LW-ACM) by a finite set of discrete directions (links) on a regular Cartesian mesh, in analogy with the Lattice ...
Antonio F. Di Rienzo, Asinari, Asinari, Asinari, Bouzidi, Brownlee, Bruneau, Chorin, Dellar, Dellar, d’Humières, Eliodoro Chiavazzo, Guo, Hager, Inamuro, Ingram, Junk, Kirkpatrick, Ladd, Lallemand, Lallemand, Liseikin, Lorenz, Luo, Minion, Ohwada, Ohwada, Pietro Asinari, Povitsky, Povitsky, Prasianakis, Qian, Sahin, Succi, Taku Ohwada, Wellein, Ye, Young, Zeeuw   +38 more
core   +2 more sources

Compressed Genotyping [PDF]

IEEE Transactions on Information Theory, 2010
Significant volumes of knowledge have been accumulated in recent years linking subtle genetic variations to a wide variety of medical disorders from Cystic Fibrosis to mental retardation. Nevertheless, there are still great challenges in applying this knowledge routinely in the clinic, largely due to the relatively tedious and expensive process of DNA ...
Erlich, Yaniv, Gordon, Assaf, Brand, Michael, Hannon, Gregory J., Mitra, Partha P.   +4 more
openaire   +3 more sources

Berberine–cinnamic acid co‐crystal effect in ameliorating hyperlipidemia might be regulated through the PI3K/AKT/mTOR/SREBP‐1 signaling pathway

FEBS Open Bio, EarlyView.
Berberine–cinnamic acid co‐crystal (BBR‐CA) inhibits the phosphorylation of the phosphatidylinositol 3‐kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) pathway, suppressing the transfer of pre‐sterol regulatory element‐binding proteins‐1 (SREBP‐1) from the endoplasmic reticulum to the nucleus. This results in a decrease in the expression level of
Wenheng Gao, Yunlong Li, Lihua Chen, Wenshuo Yang, Yong He, Ye Yang, Dengke Yin, Song Tan   +7 more
wiley   +1 more source

Compressibility of a 2D electron gas under microwave radiation

, 2004
Microwave irradiation of a two-dimensional electron gas (2DEG) produces a non-equilibrium distribution of electrons, and leads to oscillations in the dissipative part of the conductivity.
A. D. Mirlin, D. G. Polyakov, I. A. Dmitriev, I. A. Dmitriev, I. L. Aleiner, M. G. Vavilov, V. I. Ryzhii, V. I. Ryzhii   +7 more
core   +1 more source

Compressible advection of a passive scalar: Two-loop scaling regimes [PDF]

, 2006
The influence of compressibility on the stability of the scaling regimes of the passive scalar advected by a Gaussian velocity field with finite correlation time is investigated by the field theoretic renormalization group within two-loop approximation ...
Hnatich, M., Jurcisin, M., Jurcisinova, E., Repasan, M.   +3 more
core   +1 more source