supported by the National Natural Science Foundation of China(Nos.51903201,82172798);the Natural Science Foundation of Shaanxi Province(No.2023-YBSF-270);the Open Program of NHC Key Laboratory of Nuclear Medicine and Jiangsu Key Laboratory of Molecular Nuclear Medicine(No.KF202203);Horizontal Project of the First Affiliated Hospital of Xi'an Jiaotong University(No.202304174)。
Tumor microenvironment(TME)-activatable probes have been proven to effectively increase signal-tobackground ratios(SBRs)and improve the success rate of complete tumor resection.However,many fluorescence probes have to...
supported by the Program of the National Natural Science Foundation of China(No.22177052,Y.Zhang,No.82074136,J.Guo,No.82272340,W.Chen);the Joint Training Program for Graduated Students of the Institute of Translational Research and Drug Innovation(X.Shi).
Comprehensive SummaryThe detection of critical endogenous species, such as bacteria in microenvironments in the body, requires better imaging tools for visualization and monitoring of biological events. Bioluminescenc...
supported by the National Key Basic Research Program of China(No.2021YFA1202803);the National Natural Science Foundation of China(No.22072032);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB36000000)。
Nanozymes,as a novel form of enzyme mimics,have garnered considerable interest.Despite overcoming the main disadvantages of their natural analogs,they still face challenges such as restricted mimic types and low subst...
supported by the National Natural Science Foundation of China(Nos.22074036,22004033,21877029);Special Funds for the Construction of Innovative Provinces in Hunan Province(No.2019RS1031)。
Two-photon imaging has attracted increasing attention owing to its deep tissue imaging capabilities.Therefore,many fluorophores have been developed to satisfy its requirements.However,long-wavelength emission fluoroph...
supported by the National Natural Science Foundation of China(Project:22074036 and 22004033).
Fluorescent probes based on rhodamine skeleton are extensively used in biological imaging.However,the construction of ratiometric fluorescent probes based on the rhodamine skeleton without introducing additional fluor...
supported by the Natural Science Foundation of Liaoning Province(No.20180530025);the Innovative Entrepreneurship Program of High-level Talents in Dalian(No.2017RQ121);the Technology Innovation Foundation of Dalian(No.2020JJ26SN051);the National Natural Science Founding of China(No.82160739).
Gut bacterial nitroreductases play an important role in reduction of various nitroaromatic compounds to the corresponding N-nitroso compounds,hydroxylamines or aromatic amines,most of which are carcinogenic and mutage...
supported by National Natural Science Foundation of China [81401739]
Tuberculosis(TB),which is caused by the intracellular pathogen,Mycobacterium tuberculosis(Mtb),remains one of the deadliest infectious diseases worldwide,accounting for 1.45 million deaths in 2018[1].Thus,there is an ...
supported by the National Natural Science Foundation of China(31771594,31970763);National Natural Science Foundation of China(NSFC)/Research Grants Council(RGC)Joint Research Scheme(31961160726);Guangdong Science and Technology Plan projects(2019A030317001)。
The Metronidazole(MTZ)/nitroreductase(NTR)-mediated cell ablation system is the most commonly used chemical-genetic cell ablation method in zebrafish. This system can specifically ablate target cells under spatial and...
financially supported by the National Natural Science Foundation of China (Nos. 81672508 and 61505076);Jiangsu Provincial Foundation for Distinguished Young Scholars (No. BK20170041);Jiangsu Key Research and Development Program (No. BE2015699);Natural Science Foundation of Guangdong Province (No. 2017A030313299);State Key Laboratory of Pulp and Paper Engineering (No. 201706)
Nitroreductase(NTR) is a member of flavin-containing enzymes that exists widely in bacteria. Hypoxia,which is a characteristic of locally advanced solid tumors, resulting from an imbalance between oxygen consumption...
A simple nitrobenzyl-umbelliferone (NCOU1) was synthesised containing a nitroreductase (NTR) trigger moiety. The presence of NTR, resulted in the fragmentation of the parent molecule and release of the highly emis...