Results 191 to 200 of about 383,968 (310)

High-precision determination of nitrite, nitrate, phosphate, and silicate for the characterization of MOOS-4 certified reference material for nutrients in seawater. [PDF]

Anal Bioanal Chem
Pagliano E, Gajdosechova Z.
europepmc   +1 more source

Bio‐Based Wax Interfaces for Droplet Energy Harvesting at Fluoropolymer‐Like Output Levels

Advanced Science, EarlyView.
Replacing unsustainable fluorinated polymers in droplet‐based energy harvesters is usually limited by low power outputs, but carefully selected bio‐based polymers are capable of creating fluoropolymer‐like voltage outputs. Abstract Droplet impact and rebound on solid surfaces has emerged as a promising method for energy harvesting, typically ...
Behnam Kamare, Mahla Shahabi, Matteo Carpi de Resmini, Tiago Fernandes, Fabian Meder   +4 more
wiley   +1 more source

Pathomics Signature for Prognosis and CA19‐9 Interception in Pancreatic Ductal Adenocarcinoma: A Real‐Life, Multi‐Center Study

Advanced Science, EarlyView.
This study develops a deep learning‐based pathomics model to predict survival outcomes in pancreatic cancer patients. The CrossFormer architecture analyzes routine H&E‐stained tissue slides, identifying key prognostic features including stromal patterns, cellular characteristics, and immune infiltration.
Qiangda Chen, Zhihang Xu, Yiping Zou, Zhenlai Jiang, Yecheng Li, Taochen He, Hanlin Yin, Jiali Li, Yanfei An, Jiande Han, Yuqi Xie, Wei Gan, Yaolin Xu, Wenquan Wang, Junyi He, Haibo Wang, Wenchuan Wu, Zhenyu Ye, Wenhui Lou, Jihui Hao, Liang Liu, Jun Yu, Ning Pu   +22 more
wiley   +1 more source

Antiphospholipid IgG Certified Reference Material ERM^®-DA477/IFCC: a tool for aPL harmonization? [PDF]

Clin Chem Lab Med
Grossi C, Deprez L, Bodio C, Borghi MO, Kumar S, Pozzi N, Macor P, Piantoni S, Tincani A, Radin M, Sciascia S, Martos G, Monogioudi E, Zegers I, Sheldon J, Willis R, Meroni PL.   +16 more
europepmc   +1 more source

GALNT10 Affects O‐Glycosylation of IGFBP7 to Promote Tumor Vascular Remodeling and Metastasis of Ovarian Cancer

Advanced Science, EarlyView.
The glycosyltransferase GALNT10 facilitates ovarian cancer metastasis through the induction of tumor cell EMT and tumor vascular dysfunction. GALNT10 enhanced the extracellular secretion of IGFBP7 through O‐GalNAc glycosylation modification at the T188 site, which subsequently interacts with CD93 on endothelial cells, leading to vascular remodeling ...
Yanan Zhang, Ayala Zuha, Zhangxin Wu, Aiping Luo, Bixia Jin, Qinkun Sun, Yuan Li, Qiyu Liu, Hongyan Guo, Chunliang Shang   +9 more
wiley   +1 more source

Development of Certified Reference Material Solutions for Phytochemicals in Ginger and Kava. [PDF]

J AOAC Int
Aijaz SM, Ruan Z, Leija C, Lytwak LA, Waddell S, Kuszak AJ, Wise SA, Sreenivasan U.   +7 more
europepmc   +1 more source

Pirin Transcriptionally Regulates PLA2G4A To Inhibit Ferroptosis in Colorectal Cancer via Lipid Profile Remodeling

Advanced Science, EarlyView.
This study identifies Pirin (PIR), an iron‐binding protein, as a critical ferroptosis suppressor in colorectal cancer through lipid membrane remodeling. PIR, induced by NRF2 during ferroptotic stress, transcriptionally regulates PLA2G4A to shift cellular lipid composition away from ferroptosis‐permissive polyunsaturated phospholipids.
Wei Shi, Yue Qi Ong, Prativa Majee, Esther SM Wong, Amhed Missael Vargas Velazquez, Kerem Fidan, Pierce Kah‐Hoe Chow, Wai Leong Tam, Ker Kan Tan, Iain Beehuat Tan, Vinay Tergaonkar   +10 more
wiley   +1 more source

Development of Ketoprofen Impurity A (1-(3-Benzoylphenyl)ethanone) as a Certified Reference Material for Pharmaceutical Quality Control. [PDF]

Pharmaceuticals (Basel)
Shulga NA, Gegechkori VI, Gorpinchenko NV, Smirnov VV, Dementyev SP, Ramenskaya GV.   +5 more
europepmc   +1 more source

USP35 Acts as a Deubiquitinating Enzyme for ID3 to Promote Immune Escape in Colorectal Cancer

Advanced Science, EarlyView.
USP35 stabilizes ID3 expression by deubiquitinating the K2/K30 site, thereby upregulating PD‐L1 and promoting immune escape in colorectal cancer. IU1, an inhibitor of USP35 enzyme activity, has been shown to inhibit USP35, thereby accelerating ID3 degradation, enhancing CD8+ T cell killing, and reversing the immunosuppressive microenvironment ...
Wenxin Chen, Ling Wang, Hongmei Fan, Lisheng Li, Lingyu Zhang, Ruoxin Li, Fang Liu, Fuli Wen, Yunbin Ye, Chuanzhong Huang   +9 more
wiley   +1 more source

Ions with Ions, Entities with Entities: A Proof-of-Concept Study Using the SELM-1 Yeast Certified Reference Material for Intra- and Extracellular Se Quantification via Single-Cell ICP-Mass Spectrometry. [PDF]

Anal Chem
Bazo A, Bolea-Fernandez E, Rua-Ibarz A, Aramendía M, Resano M.   +4 more
europepmc   +1 more source