Results 131 to 140 of about 77,486 (386)

Colorectal Cancer Cells–Derived Exosomal PIK3CA Mutation DNA Promotes Tumor Metastasis by Activating Fibroblast and Affecting Tumor Metastatic Microenvironment

Advanced Science, EarlyView.
PIK3CAH1047R DNA in colorectal cancer (CRC) cell‐derived exosomes can be delivered into recipient fibroblasts, where it is transcribed and translated, leading to the activation of fibroblasts into cancer‐associated fibroblasts, which secrete elevated levels of IL6. The simultaneous detection and targeting of PIK3CAH1047R mutation and IL6 may serve as a
Rui Wang, Wanming Li, Yuqiong Lv, Wei Ba, Ying Jiang, Xiaoshuai Li, Jin Fang   +6 more
wiley   +1 more source

A141

EJC Supplements, 2015
The aim of this study was to investigate the quantitative changes in the phospholipid (PL) content of peripheral blood mononuclear cells (MNC), plasma membrane (PM), fraction in breast (BC) and cervical cancers (CC) compared to normal levels.
H. Davtyan, G. Hakobyan, K. Alexsanyan, Y. Tadevosyan   +3 more
doaj   +1 more source

The novel adaptor protein Tks4 (SH3PXD2B) is required for functional podosome formation. [PDF]

, 2009
Metastatic cancer cells have the ability to both degrade and migrate through the extracellular matrix (ECM). Invasiveness can be correlated with the presence of dynamic actin-rich membrane structures called podosomes or invadopodia.
Bromann, Paul Andrew, Buschman, Matthew D., Cejudo-Martin, Pilar, Courtneidge, Sara A., Pass, Ian, Wen, Fang   +5 more
core   +2 more sources

Kinsenoside‐Loaded Microneedle Accelerates Diabetic Wound Healing by Reprogramming Macrophage Metabolism via Inhibiting IRE1α/XBP1 Signaling Axis

Advanced Science, EarlyView.
Gut metabolite trimethylamine N‐oxide accumulates in the diabetic wound area to amplify macrophage inflammation via enhancing glycolysis activities. Kinsenoside induces macrophage repolarization from M1 to M2 phenotype through inhibiting IRE1α/XBP1 pathway, followed by HIF‐1α‐glycolysis axis repression and mitophagy‐oxidative phosphorylation axis ...
Li Lu, Jiewen Liao, Chao Xu, Yuan Xiong, Juan Zhou, Guangji Wang, Ze Lin, Kangkang Zha, Chuanlu Lin, Ruiyin Zeng, Guandong Dai, Qian Feng, Bobin Mi, Guohui Liu   +13 more
wiley   +1 more source

Identification of mitogen-activated protein kinase docking sites in enzymes that metabolize phosphatidylinositols and inositol phosphates [PDF]

, 2008
Background: Reversible interactions between the components of cellular signaling pathways allow for the formation and dissociation of multimolecular complexes with spatial and temporal resolution and, thus, are an important means of integrating multiple ...
Buckley, Colin, Caldwell, Kevin, Sosa, Marcos   +2 more
core   +1 more source

Bionic Nanostructures Create Mechanical Signals to Mediate the Composite Structural Bone Regeneration Through Multi‐System Regulation

Advanced Science, EarlyView.
Inspired by the structural and functional characteristics of bone, bionic nanomaterials combined with nanotechnology can more accurately replicate stem cell niches, enabling the design of bone tissue engineering scaffolds with diverse nanoscale properties to promote stem cell migration, proliferation, and differentiation. This precise control over stem
Yangfan Pei, Yihan Wang, Jingxia Chen, Jing Zhou, Yuzhu Han, Xiuyu Liu, Siyu Chen, Sheng Chen, Dixin He, Yunxiao Wu, Huixin Lv, Yanmin Zhou   +11 more
wiley   +1 more source

Exploring the glycolipidome via chemical mimicry [PDF]

, 2010
Based on the traditions and skills of total synthesis, the chemical mimicry and targeting of the primary components of cells is gaining significant success in our understanding of diseases.
Lear, Martin
core  

Small Extracellular Vesicles Orchestrate Cisplatin‐Induced Ototoxicity: Potential Biomarker and Targets Discovery

Advanced Science, EarlyView.
Cisplatin causes reactive oxygen species accumulation, leading to apoptosis and inflammation in cochlear hair cells. Small extracellular vesicles primarily derived from the damaged hair cells likely contribute to cisplatin‐induced ototoxicity, carrying a variety of microRNAs and proteins.
Jingru Ai, Shasha Zhang, Mingchen Dai, Pei Jiang, Jingyuan Huang, Hairong Xiao, Yanqin Lin, Xujun Tang, Wei Tong, Jun He, Qiuyue Mao, Yintao Wang, Zixuan Ye, Tian Wang, Renjie Chai   +14 more
wiley   +1 more source

CircRNA_0001449 disturbs phosphatidylinositol homeostasis and AKT activity by enhancing Osbpl5 translation in transient cerebral ischemia

Redox Biology, 2020
Phosphatidylinositol-3,4,5-trisphosphate [PI(3,4,5)P3] is a phosphorylated derivative of phosphatidylinositol 4-phosphate [PI(4)P] and phosphatidylinositol 4,5-bisphosphate [PI(4,5)P2], which recruit and activate AKT in the plasma membrane (PM) to ...
Fei-Fei Shang, Li Luo, Jianghong Yan, Qiubo Yu, Yongzheng Guo, Yuchen Wen, Xiao-Li Min, Ling Jiang, Xiang He, Wei Liu   +9 more
doaj  

The ATM Kinase Inhibitor AZD0156 Is a Potent Inhibitor of Plasmodium Phosphatidylinositol 4‐Kinase (PI4Kβ) and Is an Attractive Candidate for Medicinal Chemistry Optimization Against Malaria

Angewandte Chemie, EarlyView.
AZD0156, an ATM kinase inhibitor in clinical development, shows promising multistage antiplasmodial activity by targeting Plasmodium falciparum phosphatidylinositol 4‐kinase (PfPI4Kβ). With an improved specificity profile relative to other PfPI4Kβ inhibitors and moderate efficacy in a P.
John G. Woodland, Dina Coertzen, Kathryn J. Wicht, Virginia Franco Hidalgo, Charisse Flerida A. Pasaje, Luiz C. Godoy, Tarrick Qahash, Mmakwena M. Mmonwa, Godwin A. Dziwornu, Lynn Wambua, Sarah Harries, Constance M. Korkor, Mathew Njoroge, Liezl Krugmann, Dale Taylor, Meta Leshabane, Henrico Langeveld, Tayla Rabie, Janette Reader, Mariëtte van der Watt, Nelius Venter, Erica Erlank, Ayesha S. Aswat, Lizette L. Koekemoer, Tomas Yeo, Jin H. Jeon, David A. Fidock, Francisco Javier Gamo, Sergio Wittlin, Jacquin C. Niles, Manuel Llinas, Lauren B. Coulson, Lyn‐Marié Birkholtz, Kelly Chibale   +33 more
wiley   +2 more sources