Results 131 to 140 of about 350,196 (269)

Single‐Cell Transcriptomic Analysis of Tumor Heterogeneity and the Microenvironment in Pseudomyxoma Peritonei

Advanced Science, EarlyView.
This study presents a single‐cell atlas of pseudomyxoma peritonei spanning primary and paired metastatic lesions. Distinct epithelial substates, stromal remodeling, immune exclusion, lipid metabolic reprogramming, and a candidate angiogenic network were identified in metastatic lesions.
Xi Li, Lei Wang, Lei Ai, Zimeng Li, Zhaochangci Chen, Yuchen Luo, Tianran Zhang, Mengjia Liao, Songhao Wang, Jiajia Cui, Ke Liu, Chengxian Guo, Guodong Liu, Jiye Yin, Wei Wu   +14 more
wiley   +1 more source

Considering Tumour Sidedness is Critical for Accurate Interpretation of Liquid Biopsy Results in Metastatic Colorectal Cancer. [PDF]

Mol Diagn Ther
Toledano-Fonseca M, de la Fuente I, Ortiz-Morales MJ, Cano-Ramírez P, Pulido-Cortijo G, Cano-Osuna MT, García-Ortiz MV, Gómez-España MA, Rodríguez-Ariza A, Aranda E.   +9 more
europepmc   +1 more source

Selenium Nanoparticles Selectively Target KRAS G13D to Inhibit Colorectal Cancer

Advanced Science, EarlyView.
The mechanisms of SeNPs therapy in cancer treatment, encompass three parallel actions: (1) seleno‐amino acids, key metabolites, upregulate GPX2 expression, thereby inhibiting tumor metastasis via the GPX2‐HIF1α‐VEGF signaling pathway; (2) selenite (SeO32−), an inorganic metabolite, forms hydrogen bonds with amino acid residues 13–17 of the KRAS G13D ...
Xiaoting Liu, Chong Wu, Shiyao Song, Li Ma, Shaoqing Huang, Yuting He, Qinghai Li, Yanzhou Chang, Dan Jiang, Yong Mei, Junchao Cai, Zhenshuang Du, Tianfeng Chen, Weiling He   +13 more
wiley   +1 more source

COSMIC-Linked Ras Mutations at the Interface Between H-Ras and PI3Kγ_RBD Frequently Generate Affinity Increases. [PDF]

Biochemistry
Mead EH, Batz KC, Shih KH, Fleming IR, Tesdahl CD, Lizardos L, Armendariz JR, Hannan JP, Hickey AM, Leyk A, Erbse AH, Falke JJ.   +11 more
europepmc   +1 more source

Ras Partners

Cold Spring Harbor Symposia on Quantitative Biology, 1994
L, Van Aelst, M A, White, M H, Wigler
openaire   +2 more sources

Mitochondrial SLC25A46 Rewires Fatty Acid Oxidation to Promote Cell Proliferation and Ferroptosis Evasion in Ovarian Cancer by Stabilizing CACT

Advanced Science, EarlyView.
Mitochondrial SLC25A46 is upregulated in ovarian cancer (OC) and correlates with poor prognosis. SLC25A46 stabilizes CACT to activate fatty acid oxidation, increasing ATP and NADPH production to drive cell proliferation and ferroptosis evasion. SLC25A46 silencing sensitizes OC cells to ferroptosis and carboplatin, offering a promising therapeutic ...
Yunge Gao, Jiatao Hao, Xiaohong Zhang, Meiting Long, Yujing Feng, Xiaoyue Liu, Xuejian Li, Shujuan Liu, Xin Guo, Xiaohui Lv   +9 more
wiley   +1 more source

Dynamic genetic and nongenetic RAS pathway activation drives resistance to FLT3 and BCL2 inhibitor therapy. [PDF]

Blood
Kennedy VE, Peretz CAC, Walia A, Chyla B, Sun Y, Hill JE, Tran E, Koh AD, Ferng TT, Pintar S, Jones M, Popescu B, Lomeli I, Chehab F, Murad N, John A, Roy RP, Olshen AB, Berryhill CA, Davis C, Angus SP, Rivera JM, Meshulam A, Stieglitz E, Joshi SK, Traer E, Dail M, Hamidi H, Altman JK, Daver NG, Levis MJ, McCloskey J, Perl AE, Smith CC.   +33 more
europepmc   +1 more source

A Foundation Model Based CT Biomarker for Non‐Invasive Prediction of Response to Neoadjuvant Immunochemotherapy in Non‐Small Cell Lung Cancer

Advanced Science, EarlyView.
This study introduces a foundation model‐based biomarker for risk stratification of pathological response in non‐small cell lung cancer. A Vision Mamba super‐resolution model standardizes heterogeneous CT images. A multi‐task Swin Transformer then fine‐tunes a pre‐trained lung foundation model to jointly optimize tumor segmentation and response ...
Yanglan Xu, Shuchang Zhou, Qin Peng, Xiao Bao, Xiaodan Ye, Ahmet Görkem Er, Tong Tong, Mirabela Rusu, Yajia Gu, Mailin Chen, Jing Gong   +10 more
wiley   +1 more source

Single-Sequence Deep Learning Delivers Crystal-Quality Models of Covalent K-Ras G12 Hotspot Complexes. [PDF]

IUBMB Life
Jung S, Zheng Q, Shokat KM.
europepmc   +1 more source

A Periosteum‐Inspired Janus Piezoelectric Scaffold Using Bioenergetic‐Driven H‐Type Vascularization for Diabetic Bone Regeneration

Advanced Science, EarlyView.
A periosteum‐inspired Janus piezoelectric scaffold converts micromechanical forces into electrical signals and synergizes with controlled resveratrol release. This dual action reprograms endothelial metabolism, drives H‑type vessel formation, and restores bone–vessel coupling in diabetic bone defects.
Kai Wang, Kai Jiang
wiley   +1 more source