Results 201 to 210 of about 2,210,509 (307)

The Impact of Total Variation Regularized Expectation Maximization Reconstruction on ⁶⁸Ga-DOTA-TATE PET/CT Images in Patients With Neuroendocrine Tumor. [PDF]

Front Med (Lausanne), 2022
Liu L, Liu H, Xu S, Zhang S, Tao Y, Mok GSP, Chen Y.   +6 more
europepmc   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Mitigating the Drawbacks of the L₀ Norm and the Total Variation Norm. [PDF]

Axioms
Zeng GL.
europepmc   +1 more source

TVL1-IMPT: Optimization of Peak-to-Valley Dose Ratio Via Joint Total-Variation and L1 Dose Regularization for Spatially Fractionated Pencil-Beam-Scanning Proton Therapy. [PDF]

Int J Radiat Oncol Biol Phys, 2023
Zhang W, Li W, Lin Y, Wang F, Chen RC, Gao H.   +5 more
europepmc   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Discrete total variation in multiple spatial dimensions and its applications [PDF]

Total variation plays an important role in the analysis of stability and convergence of numerical solutions for one-dimensional scalar conservation laws.
Smirnov, Alexey
core  

Papanicolaou stain unmixing for RGB image using weighted nucleus sparsity and total variation regularization. [PDF]

Med Biol Eng Comput
Gong N, Takeyama S, Yamaguchi M, Urata T, Kimura F, Ishii K.   +5 more
europepmc   +1 more source

Mutual Information-Based Non-Local Total Variation Denoiser for Low-Dose Cone-Beam Computed Tomography. [PDF]

Front Oncol, 2021
Lee H, Sung J, Choi Y, Kim JW, Lee IJ.
europepmc   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Research on precise estimation of line loss rate probability density based on bilateral total variation filtering algorithm. [PDF]

Sci Rep
Zhang J, Liu S, Feng C.
europepmc   +1 more source