Results 271 to 280 of about 930,809 (352)

Dynamic deep marine oxygenation during the Early and Middle Paleozoic. [PDF]

Sci Adv
Ostrander CM, Clemente JNR, Stockey RG, Strauss JV, Fraser T, Nielsen SG, Sperling EA.   +6 more
europepmc   +1 more source

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

Diverse feasting networks at the end of the Bronze Age in Britain (c. 900-500 BCE) evidenced by multi-isotope analysis. [PDF]

iScience
Esposito C, Lamb AL, Andersen MB, Millet MA, Inglis E, Lugli F, Nederbragt AJ, Madgwick R.   +7 more
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

Tritium contamination and hydrological transport in the Shagan River: An isotope hydrology study. [PDF]

PLoS One
Toktaganov T, Mamyrbayeva A, Aidarkhanov А, Aidarkhanova A, Raimkanova A.   +4 more
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

A Late Bronze Age foreign elite? Investigating mobility patterns at Seddin, Germany. [PDF]

PLoS One
Frank AB, May J, Sabatini S, Schopper F, Frei R, Kaul F, Storch S, Hansen S, Kristiansen K, Frei KM.   +9 more
europepmc   +1 more source

Millikelvin Intracellular Nanothermometry with Nanodiamonds

Advanced Science, EarlyView.
Nanothermometry in living cells is crucial for understanding heat diffusion and advancing cellular biology and drug discovery. Previous studies have reported controversial intracellular temperature variations. Using nanodiamond nanothermometry in macrophages, it is found that, in such experimental setting, apparent temperature changes are actually due ...
Maabur Sow, Jacky Mohnani, Genko Genov, Raphael Klevesath, Elisabeth Mayerhoefer, Yuliya Mindarava, Rémi Blinder, Soumen Mandal, Fabien Clivaz, Raúl B. Gonzalez, Daniel Tews, Christian Laube, Wolfgang Knolle, Amelie Jerlitschka, Farid Mahfoud, Oleg Rezinkin, Mateja Prslja, Yingke Wu, Pamela Fischer‐Posovszky, Martin B. Plenio, Susana F. Huelga, Tanja Weil, Anke Krueger, Gavin W. Morley, Oliver A. Williams, Steffen Stenger, Fedor Jelezko   +26 more
wiley   +1 more source

Subaerial oxidative uranium mobilization at the culmination of the Great Oxidation Event. [PDF]

Proc Natl Acad Sci U S A
Bauer AM, Li W, Rybacki KS, Roden EE, Kump LR, Johnson CM.   +5 more
europepmc   +1 more source

Polo‐Like Kinase 1 Phosphorylation Tunes the Functional Viscoelastic Properties of the Centrosome Scaffold

Advanced Science, EarlyView.
To enable mitotic spindle assembly during cell division, centrosomes must bear tensile stresses generated by microtubule‐mediated pulling forces. Micro‐rheology reveals that PLK‐1 phosphorylation of the scaffold protein SPD‐5 tunes the viscoelasticity, size, and morphology of the centrosome scaffold in C. elegans.
Matthew Amato, June Ho Hwang, Manolo U. Rios, Nicole E. Familiari, Michael K. Rosen, Jeffrey B. Woodruff   +5 more
wiley   +1 more source