Results 161 to 170 of about 177,363 (264)

Acidified Acetonitrile Extraction and Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry for Multiresidue Determination of 136 Pesticides in Tahiti Lime (<i>Citrus latifolia</i>). [PDF]

Foods
Albarnaz KDS, Kuntz JDB, Floriano L, Machado FF, Adaime MB, Zanella R, Prestes OD.   +6 more
europepmc   +1 more source

NDFIP2 Suppresses Colorectal Cancer Metastasis Through DDX3X‐Dependent R‐Loop Remodeling and GNG13 Transcriptional Activation

Advanced Science, EarlyView.
NDFIP2 recruits NEDD4 to promote K48‐linked ubiquitination and proteasomal degradation of DDX3X, leading to R‐loop accumulation and CTCF‐dependent suppression of GNG13 transcription. Consequently, PI3K/AKT signaling, EMT, stemness, and colorectal cancer metastasis are inhibited.
Enjian Zhang, Yanfang Li, Jiaxin Shu, Shang Xu, Heng Lv, Chong Zhang, Pengbo Zhang, Nai Wu, Shuai Gong, Xiuzhong Zhang, Zeqiang Ren, Xin Liu, Yi Zhang   +12 more
wiley   +1 more source

Analysis of polychlorinated alkanes in food by liquid chromatography-tandem mass spectrometry. [PDF]

Anal Bioanal Chem
Perkons I, Lazdina L, Zacs D.
europepmc   +1 more source

Neutron Depth Profiling: The Core Link Connecting the Microscopic Mechanisms of Lithium‐Ion Batteries With Intelligent Design

Advanced Science, EarlyView.
Neutron depth profiling exploits the 6Li(n,3H)4He reaction to provide quantitative, isotope‐specific, depth‐resolved maps of lithium inside operating lithium‐ion batteries, directly linking lithium transport, dendrite growth and interfacial short‐circuiting to a physics‐informed machine‐learning roadmap that turns this non‐destructive operando ...
Yulong Zhang, Chunjing Yue, Shijiao Liu, Muyang Chen, Xiaokang Shi, Rui Tan, Hongqing Hao, Jie Yang, Xinhua Liu   +8 more
wiley   +1 more source

Enantioselective Determination of Carnitine Enantiomers in Food and Supplement Samples by Chiral Liquid Chromatography-Tandem Mass Spectrometry. [PDF]

Mass Spectrom (Tokyo)
Furusho A, Nakayama Y, Mizuno H, Sugiyama E, Kojima K, Todoroki K.   +5 more
europepmc   +1 more source

Tip60‐Mediated USP22 Lactylation Drives Glutamine Metabolic Reprogramming via SLC25A5 in TNBC

Advanced Science, EarlyView.
Tip60‐mediated USP22 K134 lactylation, stabilizing SLC25A5 to enhance glutamine metabolism and α‐KG secretion. The secreted α‐KG drives GPR91‐dependent M2 macrophage polarization, promoting triple‐negative breast cancer progression. Targeting this axis synergizes with CB‐839, offering a promising therapeutic strategy for TNBC.
Fang Zhen, Hongyi Wang, Ningzhi Zhang, Le Wang, Huiyuan Tian, Luxi Kang, Zhanpeng Liu, Jing Hu   +7 more
wiley   +1 more source

Novel method for extraction and quantitation of 6PPD-Q in solid matrices using ultrasonic-assisted extraction (UAE) and liquid chromatography-tandem mass spectrometry (LC-MS/MS). [PDF]

MethodsX
Chontofalsky T, Alsinai F, Torres T, Herbert M, Ryan T.   +4 more
europepmc   +1 more source

Molecular MRI Reveals Macrophage‐Enriched Peritumoral Immune Remodeling After Incomplete Ablation in Liver Cancer

Advanced Science, EarlyView.
Incomplete microwave ablation (iMWA) induced a spatially organized, macrophage‐rich immunosuppressive tumor microenvironment (TME) in orthotopic VX2 liver tumors. Molecular MRI enhanced with europium‐doped very small superparamagnetic iron oxide nanoparticles (Eu‐VSOP) noninvasively visualized this remodeling, showing preferential nanoparticle ...
Yubei He, Han Xu, Julian M. M. Rogasch, Nikolaus Berndt, Jing Guo, Eyk Schellenberger, Akvile Häckel, Luisa Heidemann, Friederike Hesse, Yu Liu, Justus Ramtke, Nicola Beindorff, Frank Hofheinz, Avan Kader, Michael Mülleder, Kathrin Textoris‐Taube, Bernd Hamm, Dominik N. Müller, Robin Schmidt, Ralf Hauptmann, Heike Traub, Mathias Schannor, Lynn Jeanette Savic   +22 more
wiley   +1 more source

DUSP26 Regulated by YY1 Lactylation Couples Osteogenesis and Angiogenesis by Dephosphorylating PMPCB at Y141 and Activating Mitophagy in BMSCs

Advanced Science, EarlyView.
p300‐associated YY1 lactylation promotes DUSP26 expression in BMSCs. By regulating PMPCB phosphorylation and PINK1 processing, DUSP26 supports mitophagy, osteogenic differentiation, and pro‐angiogenic factor secretion. BMSC‐derived exosomes carrying a RUNX2 promoter‐driven DUSP26 plasmid favor osteogenic‐lineage transgene expression, partially ...
Yunpeng Lv, Feng Wu, Xiongjie Liang, Chong Liu, Wenhui Guo, Kejian Zhang, Jiawen Niu, Wenjie Jiang, Hongjian Xu, Anlong Jiang, Yang Zheng, Enming Yu, Xintao Wang, Jinglong Yan, Jingjun Xia, Chengchao Song   +15 more
wiley   +1 more source