Results 61 to 70 of about 90,447 (247)

LPS‐Induced Mitochondrial Damage via SLC41A1‐Mediated Magnesium Ion Efflux Leads to the Pyroptosis of Dental Stem Cells

Advanced Science, EarlyView.
Lipopolysaccharide induces upregulation of the magnesium (Mg2+) efflux transporter solute carrier family 41 member 1 in dental stem cells, leading to a decrease in intracellular Mg2+ concentration and promoting the binding of oligomycin sensitivity‐conferring protein and cyclophilinD.
Yuan Liu, Chenyu Song, Liyuan Zhang, Xue Han, Chaoyuan Li, Yanhong Yan, Ludan Xing, Mengting Si, Bo Yang, Lingyuan Cheng, Akimi Muramatsu, Beizhan Jiang   +11 more
wiley   +1 more source

Biocatalytic Synthesis of Fluorescent Conjugated Indole Oligomers

Bioengineering, 2014
Fluorescent conjugated materials exhibiting reasonable biocompatibility that are capable of interacting with biological molecules are of interest for bio-sensing and imaging applications.
Ryan M. Bouldin, Ankita Singh, Michael Magaletta, Sean Connor, Jayant Kumar, Ramaswamy Nagarajan   +5 more
doaj   +1 more source

Micro‐Environment Programmable Quinoline COFs for High‐Performance Photocatalytic H2O2 Generation and Benzylamine Coupling

Advanced Science, EarlyView.
A series of bio‐inspired quinoline‐based covalent organic frameworks (COFs) with varying substituents (‐R) are synthesized via multi‐component reactions. These substituents demonstrated a pronounced structure‐property relationship between their electronic effects (Hammett parameter, σp) and the photocatalytic H₂O₂ production rate, as well as the ...
Mengchao Guo, Chao He, Zihe Wu, Yu Tian, Jiani Yang, Yujie Wang, Hao Wu, Jin Yang, Min Xu, Weichao Xue, Chong Cheng, Shuang Li, Changsheng Zhao   +12 more
wiley   +1 more source

Metal‐Responsive Up‐Regulation of Bifunctional Disulfides for Suppressing Protein Misfolding and Promoting Oxidative Folding

Angewandte Chemie, EarlyView.
A stress‐responsive folding promotor was developed by conjugating metal‐binding ligands and a redox‐active disulfide. The oxidative strength of the bifunctional disulfide was enhanced by metal coordination, inhibiting protein misfolding and up‐regulating the oxidative folding capacity under metal stress.
Keita Mori, Tsubura Kuramochi, Motonori Matsusaki, Yuki Hashiguchi, Masaki Okumura, Tomohide Saio, Yoshiaki Furukawa, Kenta Arai, Takahiro Muraoka   +8 more
wiley   +2 more sources

Peptide Hormone‐Mediated Regulation of Plant Development and Environmental Adaptability

Advanced Science, EarlyView.
In this review, recent advances in understanding the roles of plant peptide hormones in regulating growth, reproduction, and environmental adaptability are systematically summarized. It further elucidates the challenges in studying these peptides, such as their low abundance, functional redundancy, and complex signaling mechanisms, and highlights their
Xin Li, Liping Zhu, Huiqin Wang, Xin Zhou, Manhong Wang, Libei Li, Feng Liu, Jie Sun, Guanghui Xiao   +8 more
wiley   +1 more source

Comprehensive Genetic Map of Muscle Lipidome Reveals Novel Insights Into Flavor Variation in Ruminant Meat

Advanced Science, EarlyView.
Ruminant meat is widely appreciated for its distinctive flavor. Lipids play a central role in influencing meat flavor, yet their genetic and biochemical basis remains largely unexplored. Here, a comprehensive lipid genetic map of sheep muscle is constructed and 20 candidate genes potentially modulating lipid levels are identified to provide a roadmap ...
Xueying Zhang, Yuanyuan Kong, Jialei Chen, Ran Li, Zhongyu Wang, Yali Song, Tianshu Dai, Yuxin Fu, Beixiang Jiang, Jize Zeng, Shengwei Pei, Yangkai Liu, Qianjie Feng, Weiwei Fu, Zehu Yuan, Joram Mwashigadi Mwacharo, Fadi Li, Xiangpeng Yue   +17 more
wiley   +1 more source

Xylose Metabolism Perturbation in Yarrowia lipolytica for Efficient Succinic Acid Bioproduction from Lignocellulosic Biomass

Advanced Science, EarlyView.
This study engineers Yarrowia lipolytica to produce succinic acid (SA) from lignocellulosic biomass. Adaptive evolution and multi‐omics analysis identify regulators that alleviate xylose metabolic disorder. Multi‐copy integration of xylose metabolic genes resolves redox imbalances from a futile fatty acid cycle, producing high‐titer SA from corn stover
Yutao Zhong, Changyu Shang, Jinhong Gu, Huilin Tao, Xuemei Lu, Jin Hou, Zhiyong Cui, Qingsheng Qi   +7 more
wiley   +1 more source

Glycoside-metabolizing oxidoreductase D3dgpA from human gut bacterium

Frontiers in Bioengineering and Biotechnology
The Gfo/Idh/MocA family enzyme DgpA was known to catalyze the regiospecific oxidation of puerarin to 3”-oxo-puerarin in the presence of 3-oxo-glucose. Here, we discovered that D3dgpA, dgpA cloned from the human gut bacterium Dorea sp. MRG-IFC3, catalyzed
Heji Kim, Huynh Thi Ngoc Mi, Joong-Hoon Ahn, Jong Suk Lee, Bekir Engin Eser, Jongkeun Choi, Jaehong Han   +6 more
doaj   +1 more source

Construction of uricase-overproducing strains of Hansenula polymorpha and its application as biological recognition element in microbial urate biosensor

BMC Biotechnology, 2011
Background The detection and quantification of uric acid in human physiological fluids is of great importance in the diagnosis and therapy of patients suffering from a range of disorders associated with altered purine metabolism, most notably gout and ...
Schuhmann Wolfgang, Dmytruk Olena V, Smutok Oleh V, Dmytruk Kostyantyn V, Sibirny Andriy A   +4 more
doaj   +1 more source

The conversion of 4-hydroxypyrazolo-[3,4-d]pyrimidine (allopurinol) into 4,6-dihydroxypyrazolo[3,4-d]pyrimidine (oxipurinol) in vivo in the absence of xanthine–oxygen oxidoreductase [PDF]

, 1969
R. A. Chalmers, R. B. Parker, H. Anne Simmonds, W. Snedden, R. W. E. Watts   +4 more
openalex   +1 more source