Results 181 to 190 of about 880,785 (306)
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
wiley +1 more source
Non-negative matrix factorization framework for face recognition
, 2005 Non-negative Matrix Factorization (NMF) is a part-based image representation method which adds a non-negativity constraint to matrix factorization. NMF is compatible with the intuitive notion of combining parts to form a whole face.
Yunde Jia +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
wiley +1 more source
Photorealistic retrieval of occluded facial information using a performance-driven face model
, 2009 Facial occlusions can cause both human observers and computer algorithms to fail in a variety of important tasks such as facial action analysis and expression classification.
Berisha, F.
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Psychometric properties of four FACE-Q Aesthetics scales in patients planning and undergoing minimally invasive facial cosmetic procedures. [PDF]
Qual Life ResMüller EM +7 more
europepmc +1 more source
The effect of negative impression of the unknown face on the recognition performance of face.
The Proceedings of the Annual Convention of the Japanese Psychological Association, 2015 Kazuma Ito +2 more
openaire +2 more sources
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
wiley +1 more source
Painful Destructive Plaques of the Face and Scalp: A Quiz. [PDF]
Acta Derm VenereolZhang R, Qiu Z, Chen H, Chen H.
europepmc +1 more source
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
wiley +1 more source
Face Recognition Using Basis-emphasized Non-negative Matrix Factorization with Wavelet Transform
, 2007 非負矩陣分解演算法的主要問題為，無法確保產生，對於人臉辨識很重要，具備局部強化特徵的基底。我們的目標是強化基底的局部特徵，以及將主軸分析演算法的正交特徵加在非負矩陣分解演算法上。為了降低原圖的雜訊干擾，例如臉部表情、光照變化和局部遮蔽，小波轉換被應用在基底強化非負矩陣分解演算法之前。在這篇論文中我們提出一個新的子空間投影技術，叫做小波轉換之基底強化非負矩陣分解演算法，以表示位於低頻的人臉圖像，並且產生較佳的人臉辨識正確率。最後將這些結果與主軸分析演算法和非負矩陣分解演算法做比較。A ...
歐珮珮, Ou, Pei-Pei
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