Results 221 to 230 of about 311,501 (299)

Self‐Amplified Activatable Fluorescent Probe for Early Diagnosis of Acute Kidney Injury and High‐Throughput Screening of Natural Protectants

Advanced Science, EarlyView.
The PS‐QRC nanoprobe employs L‐serine as a targeting ligand for kidney injury molecule‐1 (KIM‐1) to achieve accumulation in injured renal tissues. Upon activation by reactive oxygen species (ROS), it undergoes a self‐amplifying cascade to release fluorophores for near‐infrared fluorescence (NIRF) imaging, enabling ultra‐early diagnosis of acute kidney ...
Yahui Chen, Meihong Liu, Mengchao Ding, Ye Liu, Chuanxu Zhu, Mingye Gong, Zhixuan Huang, Yi Zhang, Wei Xue, Youyong Yuan, Kewei Wang   +10 more
wiley   +1 more source

Folding and unfolding dynamics of a DNA aptamer studied by heteronuclear ¹H-¹³C correlation zz-exchange spectroscopy. [PDF]

J Magn Reson
Sakurabayashi S, Wang X, Iwahara J.
europepmc   +1 more source

EBV‐Driven ODC1 Upregulation Enhances Polyamine Anabolism to Promote Viral Replication and Cisplatin Resistance in Nasopharyngeal Carcinoma

Advanced Science, EarlyView.
EBV‑BZLF1 initiates ODC1‑driven polyamine anabolism that correlates with poor clinical prognosis in nasopharyngeal carcinoma. The ODC1–spermidine axis promotes viral replication, cell proliferation and innate immune evasion. Pharmacological inhibition of ODC1 rescues cisplatin sensitivity, establishing ODC1 as a viable therapeutic target for EBV ...
Yueshuo Li, Xudong Hu, Chenxing Yang, Na Liu, Lin Wang, Xi Cai, Min Tang, Ya Cao, Li Shang, Feng Shi   +9 more
wiley   +1 more source

Assessment of Glucose Metabolism In Vivo in the Human Frontal Lobe Using Interleaved ¹ H and ¹³ C MRS at 7T: Toward Clinical Translation

Xiao Y, Wenz D, Bègue I, Hagmann P, Duarte JMN, Mattera L, Philippe N, Kaiser A, Pierzchala K, Döring A, Widmaier M, Do KQ, Gruetter R, Karampinos DC, Xin L.   +14 more
europepmc   +1 more source

Fe(III)-(II) Mineral Transformation and Associated Organic Matter Stabilization Processes in a Tidal Marsh Soil. [PDF]

Environ Sci Technol
Jagode J, Carstens JF, Kashi H, Holthusen D, Tran K, Fleige H, Carus J, Fuchs E, Renz F, Spielvogel S, Guggenberger G.   +10 more
europepmc   +1 more source

Responsive Membrane Antenna Enables Adaptive Biohybrid Interface for Photosynthesis Promotion, Stress Reporting and Modulation

Advanced Science, EarlyView.
An environmentally responsive antenna assembled onto the algal cell membrane creates a biohybrid with a responsive interface that promotes photosynthesis under normal conditions and shifts to H2O2‐triggered stress reporting and modulation upon stress onset, boosting environmental sensing and adaptive response.
Bing Liu, Gongmeiyue Su, Jingyi Shi, Hang Yao, Yuchun Han, Zhao Li, Chengcheng Zhou   +6 more
wiley   +1 more source

Retraction: Can changes in implant macrogeometry accelerate the osseointegration process?: An in vivo experimental biomechanical and histological evaluations. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Investigations of the Evolved Molecular Basis for Terpenoid Biosynthesis in Marine Sponges

Advanced Science, EarlyView.
Confirming and extending a previous observation in another Bubarida sponge, genomic and functional analyses of A. cavernosa reveal that sponges retain the mevalonate pathway and employ single α‐domain T1TSs and UbiA‐type TSs for terpenoid biosynthesis. The absence of T1TSs clustering with other biosynthetic genes tentatively suggests, based on limited ...
Fangyan Chen, Bao Chen, Wenhui Zhang, Guifang Sun, Yao Zhao, Jianpeng Zhang, Baofu Xu   +6 more
wiley   +1 more source

Chorismate and isochorismate turnover reveal hidden dynamics of aromatic metabolism in Arabidopsis leaves. [PDF]

Plant Cell
Franks AE, Ford SA, Hu A, De Melo C, Evans SE, Bergman ME, Phillips MA.   +6 more
europepmc   +1 more source