Results 291 to 300 of about 486,624 (356)

SLC6A14 Drives Mitochondrial Fusion and Oxidative Phosphorylation to Promote Cancer Stemness and Early‐Onset of Breast Cancer

Advanced Science, EarlyView.
Elevated levels of the plasticizer DEHP associate with earlier breast cancer diagnosis. DEHP enhances glutamine‐powered energy production via the transporter SLC6A14 and pushes mitochondria toward fusion, driving tumor initiation by boosting cancer stemness. Blocking SLC6A14 lowers stemness, slows tumors, and improves chemotherapy response.
Dai‐Wei Hu, Chih‐Hao Huang, Yu‐Hao He, Ya‐Ling Wei, Shu‐Wei Hu, Fang‐Ju Cheng, Thanh Kieu Huynh, Bo‐Rong Chen, Bo‐Wei Wang, Li‐Chi Kuan, Der‐Yen Lee, Ming‐Hsin Yeh, Ya‐Jen Chang, Liang‐Chih Liu, Mien‐Chie Hung, Wei‐Chien Huang   +15 more
wiley   +1 more source

Solid Phase Extraction Methodology for Robust Isotope Analysis of Atmospheric Ammonium. [PDF]

ACS Earth Space Chem
MacFarland AB, Walters WW, Hastings MG.
europepmc   +1 more source

Strong Internal Electric Field‐Driven S‐scheme CoAl‐LDH/ZrO2 Heterojunction for Enhanced Photocatalytic CO2 Reduction: Configuration, Performance, and Mechanism

Advanced Science, EarlyView.
This study constructed an S‐scheme heterojunction catalyst CoAl‐LDH/ZrO2 driven by an internal electric field. The S‐scheme heterojunction accelerated charge separation and strengthened redox capability synergistically contribute to the superior CO2 reduction performance.Under simulated solar irradiation, optimal catalyst exhibited a CO production rate
Mengwei Chen, Jiaze Xiao, Yongxin Lei, Xupeng Qin, Santosh K. Tiwari, Nannan Wang, Zhiyao Wu, Yanqiu Zhu, Xinpeng Wang   +8 more
wiley   +1 more source

A simple and cost-effective sample preparation and storage method for stable isotope analysis of atmospheric CO₂ for GasBench II/continuous flow isotope ratio mass spectrometry. [PDF]

Rapid Commun Mass Spectrom
Manaj S, Kim ST.
europepmc   +1 more source

Decoupling Electron and Proton Transfer in Noncontact Catalytic Hydrogenation of Nitroaromatics

Advanced Science, EarlyView.
A noncontact catalytic system is constructed by modifying metal nanoparticles supported on conductive carbon with (hypo)phosphorous acid. This design effectively prevents the adsorption of unsaturated substrates while permitting H2 activation to generate electrons and protons. The hydrogenation is governed by electron transfer processes, which occur at
Zhongyin Liang, Qingyuan Wu, Zhe Yang, Nanfeng Zheng   +3 more
wiley   +1 more source

Beyond the herd: investigating livestock feeding strategies in the Iron Age Iberian Peninsula (3rd c. BC) through a multi-isotope analysis. [PDF]

Archaeol Anthropol Sci
Messana C, Tornero C, Colominas L.
europepmc   +1 more source

Nitrogen stable isotope analysis of sulfonamides by derivatization-gas chromatography-isotope ratio mass spectrometry. [PDF]

Anal Bioanal Chem
Dou Q, Canavan A, Fu Y, Xiang L, Wang Y, Wang X, Jiang X, Dirr C, Wang F, Elsner M.   +9 more
europepmc   +1 more source

Online Isotope Analysis of Sulfur in Proteins via Capillary Electrophoresis Coupled With Multicollector ICP-MS (CE/MC-ICP-MS): A Proof of Concept Study. [PDF]

Electrophoresis
Tukhmetova D, Langhammer N, Vogl J, Meermann B.   +3 more
europepmc   +1 more source

Continuous-Flow Stable Sulfur Isotope Analysis of Organic and Inorganic Compounds by EA-MC-ICPMS. [PDF]

Anal Chem
Horst A, Gehre M, Fahle M, Kümmel S.
europepmc   +1 more source

Isotope analysis of nitrogen removal pathways and N₂O production potential in the SDAD-anammox system under different N/S ratios. [PDF]

Water Res X
Zhan M, Zeng W, Hao X, Miao H, Lu Y, Jiang W, Meng Q, Gong Q.   +7 more
europepmc   +1 more source