Results 41 to 50 of about 161,013 (263)

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Beam Rotation Capacity in Steel Dual Systems: Moment Frames and Eccentrically Braced Frames [PDF]

E3S Web of Conferences
Dual Systems are defined in ASCE 7-22 in section 12.2.5.1. They consist of a moment frame combined with a more rigid system, such as a shear wall or a braced frame, and are capable of supporting 25% of the design seismic load.
Rojas Gerardo Chacón, Villalobos-Semenov Iliá   +1 more
doaj   +1 more source

Translating whole‐genome doubling into precision medicine in cancer

Molecular Oncology, EarlyView.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley   +1 more source

Sums of A Pair of Orthogonal Frames

Mathematics, 2019
Frames are more stable as compared to bases under the action of a bounded linear operator. Sums of different frames under the action of a bounded linear operator are studied with the help of analysis, synthesis and frame operators.
Ghanshyam Bhatt
doaj   +1 more source

Nonstationary Gabor frames - approximately dual frames and reconstruction errors [PDF]

Advances in Computational Mathematics, 2014
20 pages, 6 ...
Monika Dörfler, Ewa Matusiak
openaire   +4 more sources

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

Dual Wavelet Frame Transforms on Manifolds and Graphs

Journal of Mathematics, 2019
In this paper, we consider the dual wavelet frames in both continuum setting, i.e., on manifolds, and discrete setting, i.e., on graphs. Firstly, we give sufficient conditions for the existence of dual wavelet frames on manifolds by their corresponding ...
Lihong Cui, Qiaoyun Wu, Jiale Liu, Jianjun Sun   +3 more
doaj   +1 more source

Duals of g-frames and g-frame sequences [PDF]

International Mathematical Forum, 2013
In this paper we study duals of g-frames and g-frame sequences. We define oblique dual g-frames and characterize these kind of duals. Also, we introduce Type I and Type IIduals for g-frame sequences and verify some properties of them. Then, we state some conditions for existence of these duals.
M. Madadian, M. Rahmani
openaire   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

On Continuous Frames in Hilbert $C^*$-Modules [PDF]

Sahand Communications in Mathematical Analysis
In the present paper, we study continuous frames in Hilbert $C^*$-modules and present some results of these frames. Next, we give the concept of dual continuous frames in Hilbert $C^*$-modules and investigate some properties of them. Also, by introducing
Hadi Ghasemi, Tayebe Lal shateri
doaj   +1 more source