Results 121 to 130 of about 1,324,556 (299)

Multi-feature graphs and contrastive learning for rumor detection on social media

Machine Learning with Applications
Social media platforms are rife with rumor texts, which, if not mitigated in time, can lead to widespread misinformation. Traditional rumor detection methods often rely on textual graphs that fail to capture polysemy and struggle with the informal, slang-
Yongping Huang, Boting Liu
doaj   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Cross‐Domain Graph Anomaly Detection via Graph Transfer and Graph Decouple

CAAI Transactions on Intelligence Technology
Cross‐domain graph anomaly detection (CD‐GAD) is a promising task that leverages knowledge from a labelled source graph to guide anomaly detection on an unlabelled target graph.
Changqin Huang, Xinxing Shi, Chengling Gao, Qintai Hu, Xiaodi Huang, Qionghao Huang, Ali Anaissi   +6 more
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source

CoFormerSurv: Collaborative transformer for multi-omics survival analysis.

PLoS Computational Biology
In the field of biomedicine, advances in high-throughput sequencing have generated vast amounts of high-dimensional multi-omics data. Survival analysis methods with multi-omics data can comprehensively uncover the heterogeneity and complexity of diseases
Gang Wen, Limin Li
doaj   +1 more source

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

Review of economic methods used in complementary medicine

, 2010
Objective: The purpose of this research is to review the economic methods used in complementary medicine (CM). Method: A comprehensive literature review was undertaken (1995-2007) to identify peer-reviewed articles related to economic methods used in CM.
Bensoussan, Alan (R7273), Chang, Dennis Hsu-Tung (R7407), Doran, Christopher M., Kiat, Hosen   +3 more
core   +1 more source

Self-complementary graphs

Journal of Combinatorial Theory, Series B, 1974
AbstractIn this paper a new algorithm is given for the construction of self-complementary graphs, and results concerning structural properties and adjacency matrices of these graphs are presented.
openaire   +3 more sources

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

Molecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou, Niki Tzenaki, Anna Tsapara, Maria Tzardi, Evangelia A. Papakonstanti   +4 more
wiley   +1 more source