Results 121 to 130 of about 254,157 (265)

KRAS Signaling Inhibition Induces a Targetable Metabolic Dependency on Lipophagy-Dependent Fatty Acid Oxidation in Pancreatic Cancer. [PDF]

Cancer Res
Thakur R, Wang D, Hu T, He C, Zhao J, Suresh V, Rajacharya GH, Pradhan AK, Chumak V, Valenzuela CA, Kushwaha AD, LaBreck DA, Oh TG, Fung KM, Zhao D, Takebe N, Ulahannan SV, Shukla SK, Bryant KL, Der CJ, Mehla K, Singh PK.   +21 more
europepmc   +1 more source

Ion‐Driven Regulation of Ca2+ Flow by Ti/Zn Composite Activates ERK/MAPK Signaling and Maintains Mitochondrial Homeostasis to Promote Macrophage‐Mediated Bone Regeneration

Advanced Science, EarlyView.
A 3D‐printed interpenetrating Ti/Zn composite enables sustained Zn2+ release to regulate intracellular Ca2+ redistribution, preserve mitochondrial homeostasis, activate ERK/MAPK signaling, and promote M2 macrophage polarization, thereby enhancing osteoimmune‐mediated bone regeneration and peri‐implant osseointegration.
Wanyi Huang, Qiyue Zhang, Yueyang Qiu, Haocheng Suo, Zengqian Liu, Bing Bai, Qiang Wang, Qing Zhou   +7 more
wiley   +1 more source

ERK builds a population of short-lived nascent adhesions that produce persistent edge protrusion and cell migration. [PDF]

Proc Natl Acad Sci U S A
Shepherd AP, Carney KR, Rostami M, Shawon J, Elliott A, Samson SC, Han SJ, Mendoza MC.   +7 more
europepmc   +1 more source

GM‐CSF Promotes Neutrophil PD‐L1 Expression Through the VEGFR‐2/STAT6/CSF2 Signaling Axis in Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
VEGFR‐2 signaling in OSCC activates Src–STAT6‐dependent CSF2 transcription, driving tumor‐derived GM‐CSF secretion. GM‐CSF programs neutrophils to express PD‐L1 through STAT5–mTOR/S6K signaling, suppressing cytotoxic CD8+ T cells. This pathway reveals a tumor–neutrophil immune checkpoint circuit that limits anti‐PD‐1 responsiveness in OSCC.
Fangxing Zhu, Yuanhe You, Yiyi Zhang, Yibin Dai, Xinyu Zhou, Yong Fu, Xi Lu, Yingying Huang, Zhihang Zhou, Ronghui Xia, Wutong Ju, Zhaoqi Yuan, Laiping Zhong, Tongchao Zhao   +13 more
wiley   +1 more source

Dissection of MAPK and NF-κB p65 signaling dynamics underlying LPS tolerance in macrophages at the single-cell level. [PDF]

Biotechnol Rep (Amst)
Laosuk T, Kueanjinda P, Kimura H, Palaga T.   +3 more
europepmc   +1 more source

A Novel Pak1 Activator Ameliorates ER Stress for HFpEF Therapy

Advanced Science, EarlyView.
Chronic metabolic stress is a major contributor to HFpEF progression. Under prolonged metabolic stress, Pak1 activity becomes impaired, contributing to disrupted ER proteostasis, cardiomyocyte apoptosis, fibrosis, and diastolic dysfunction. Mechanistically, Pak1 overexpression activates the ERK1/2–MNK1–eIF4E signaling axis, promotes translational ...
Honglin Xu, Hongyuan Zhang, Tayyiba Azam, Susanne S. Hille, Yingjuan Liu, Min Zi, Jiaqing Lang, He Yu, Yujia Cao, Bernard D. Keavney, Tamer M. A. Mohamed, Jessica M. Miller, Riham R. E. Abouleisa, Ming Xu, Elizabeth J. Cartwright, Oliver J. Müller, Ming Lei, Xin Wang   +17 more
wiley   +1 more source

<i>ABCG2</i> Contributes to Multidrug Resistance and Aggressive Phenotypes Associated with ERK Signaling in Gastric Cancer. [PDF]

Int J Mol Sci
Türksoy Terzioğlu Ö, Terzioğlu G.
europepmc   +1 more source

Dielectric Elastomer Actuators as Safe and Effective Tools for Mechanostimulation of Human Cells

Advanced Intelligent Systems, EarlyView.
Replicating physiological forces is crucial for realistic cell models. Dielectric elastomer actuators (DEAs) offer a soft alternative, though their high voltages raised toxicity concerns. We demonstrate that DEA stimulation causes no cell damage, cell death or cell‐cycle disruption, while activating mechanosensitive responses.
Simon Holzer, Chaimae Bahou, Noe Syfrig, Katia Monastyrskaya, Yoan Civet, Ali Hashemi Gheinani, Yves Perriard   +6 more
wiley   +1 more source

Padina boryana, a brown alga from the Maldives: inhibition of α-MSH-stimulated melanogenesis via the activation of ERK in B16F10 cells

Fisheries and Aquatic Sciences, 2020
Thilina U. Jayawardena, K. K. Asanka Sanjeewa, Hyun-Soo Kim, Hyo Geun Lee, Lei Wang, Dae-Sung Lee, You-Jin Jeon   +6 more
doaj   +1 more source

Mesenchymal Stem Cells Attenuate Diabetic Nephropathy by Suppressing the ERK-Ferroptosis-ROS Axis. [PDF]

Int J Mol Sci
Ma S, Han Q, Li J, Wang H, Wang Y, Bai X, Zhao RC.   +6 more
europepmc   +1 more source