Computed tomography ring artifact correction method with super-pixel segmentation and adaptive relative total variation. [PDF]
Quant Imaging Med SurgLi N, Yin Y, Zhao J, Xia J.
europepmc +1 more source
An Image Enhancement Algorithm Based on Fractional-Order Phase Stretch Transform and Relative Total Variation. [PDF]
Comput Intell Neurosci, 2021 Wang W, Jia Y, Wang Q, Xu P.
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Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
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Spectral weighted sparse unmixing based on adaptive total variation and low-rank constraints. [PDF]
Sci RepXu C.
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Ant Colony-Based Hyperparameter Optimisation in Total Variation Reconstruction in X-ray Computed Tomography. [PDF]
Sensors (Basel), 2021 Lohvithee M +3 more
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Molecular Oncology, EarlyView.RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner +14 more
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Magnetic resonance image reconstruction based on image decomposition constrained by total variation and tight frame. [PDF]
J Appl Clin Med PhysWang G, Zhang X, Guo L.
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Molecular Oncology, EarlyView.CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak +10 more
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Smooth dynamic <i>T<sub>2</sub> <sup>*</sup></i> mapping in fMRI based on a novel, total variation-minimizing algorithm for efficient multi-echo BOLD time series denoising with high signal-to-noise and contrast-to-noise ratios. [PDF]
Front NeurosciMichálek J, Mikl M.
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Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
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