Results 41 to 50 of about 148,463 (294)

A purine loop and the primer binding site are critical for the selective encapsidation of mouse mammary tumor virus genomic RNA by Pr77Gag [PDF]

, 2021
Akhil Chameettachal, Valérie Vivet‐Boudou, Fathima Nuzra Nagoor Pitchai, Vineeta N. Pillai, Lizna M. Ali, Anjana Krishnan, Serena Bernacchi, Farah Mustafa, Roland Marquet, Tahir A. Rizvi   +9 more
openalex   +1 more source

Body Biofluids for Minimally‐Invasive Diagnostics: Insights, Challenges, Emerging Technologies, and Clinical Potential

Advanced Healthcare Materials, EarlyView.
Recent advances in diagnostics have accelerated the development of miniaturized wearable technologies for the continuous monitoring of diseases. This paradigm is shifting healthcare away from invasive, centralized blood tests toward decentralized monitoring, using alternative body biofluids.
Lanka Tata Rao, Chandan Kumar Mandal, Fernando Patolsky   +2 more
wiley   +1 more source

Purine nucleoside phosphorylase [PDF]

Biomeditsinskaya Khimiya, 2013
Purine nucleoside phosphorylase (PNP) is one of the most important enzymes of the purine metabolism, wich promotes the recycling of purine bases. Nowadays is the actual to search for effective inhibitors of this enzyme which is necessary for creation T-cell immunodeficient status of the organism in the organs and tissues transplantation, and ...
L G, Pogosian, Zh I, Akopian
openaire   +2 more sources

Possible Therapeutic Strategy Involving the Purine Synthesis Pathway Regulated by ITK in Tongue Squamous Cell Carcinoma [PDF]

, 2021
Kaoru Onidani, Nami Miura, Yuki Sugiura, Yuichi Abe, Yukio Watabe, Takanori Kakuya, Taisuke Mori, Seiichi Yoshimoto, Jun Adachi, Takao Kiyoi, Yasuaki Kabe, Makoto Suematsu, Takeshi Tomonaga, Takahiko Shibahara, Kazufumi Honda   +14 more
openalex   +1 more source

Biocatalytic Construction of a Chemical Exchange Saturation Transfer Magnetic Resonance Imaging Nucleoside Probe: Synthesis and Evaluation of 5‐Methyl‐5,6‐Dihydrothymidine

Advanced Synthesis &Catalysis, EarlyView.
Al‐Hilfi et al. present a biocatalytic strategy for synthesizing 5‐methyl‐5,6‐dihydrothymidine (5‐MDHT), a sensitive MRI contrast agent. The study demonstrates that recombinant enzyme catalysis offers an efficient, sustainable, and eco‐friendly alternative to traditional chemical synthesis for producing clinically relevant imaging probes.
Aimen Al‐Hilfi, E. Alejandro Castellanos Franco, Connor J. Grady, Zinia Mohanta, Michael T. McMahon, Milana Bazayeva, Zhen Li, Kenneth M. Merz Jr., Assaf A. Gilad   +8 more
wiley   +1 more source

Host-derived Lactobacillus plantarum alleviates hyperuricemia by improving gut microbial community and hydrolase-mediated degradation of purine nucleosides

eLife
The gut microbiota is implicated in the pathogenesis of hyperuricemia (HUA) and gout. However, it remains unclear whether probiotics residing in the host gut, such as Lactobacillus, can prevent HUA development. Herein, we isolated Lactobacillus plantarum
Yang Fu, Xiao-Dan Luo, Jin-Ze Li, Qian-Yuan Mo, Xue Wang, Yue Zhao, You-Ming Zhang, Hao-Tong Luo, Dai-Yang Xia, Wei-Qing Ma, Jian-Ying Chen, Li-Hau Wang, Qiu-Yi Deng, Lukuyu Ben, Muhammad Kashif Saleemi, Xian-Zhi Jiang, Juan Chen, Kai Miao, Zhen-Ping Lin, Peng Zhang, Hui Ye, Qing-Yun Cao, Yong-Wen Zhu, Lin Yang, Qiang Tu, Wence Wang   +25 more
doaj   +1 more source

Changes in the Concentration of Purine and Pyridine as a Response to Single Whole-Body Cryostimulation [PDF]

, 2021
Wioleta Dudzińska, Anna Lubkowska
openalex   +1 more source

Vm–MSI: a Vancomycin–Antimicrobial Peptide Conjugate Combating Resistant Bacteria and Broadening the Antimicrobial Spectrum

Advanced Science, EarlyView.
A series of vancomycin‐antimicrobial peptide conjugates is synthesized and evaluated to identify the optimal combination. Vm‐MSI, selected from multiple candidates, exhibited potent activity against vancomycin‐resistant and Gram‐negative bacteria by disrupting membranes and inducing oxidative stress, thereby expanding vancomycin's antibacterial ...
Shuangyu Li, Kang Wang, Wenzhuang Shi, Xu Wang, Duxin Li, Yanli Liu, Peng Zhang, Yipeng Wang   +7 more
wiley   +1 more source

Screening and evaluation of purines-degrading lactic acid bacteria isolated from traditional fermented foods in Yunnan Province and their uric acid-lowering effects in vivo

Frontiers in Microbiology
IntroductionTraditional fermented foods have recently been recognized for their potential benefits in managing hyperuricemia (HUA) and gout.MethodsThis study evaluated the purine degradation ability of seventy-eight lactic acid bacteria (LAB) isolated ...
Zhen Liu, Xing-Yuan Zou, Jiang Yue, Shan Li, Xia Ou, Chuang Huang, Chen-Jian Liu, Xiao-Ran Li   +7 more
doaj   +1 more source

NAD⁺ Reduction in Glutamatergic Neurons Induces Lipid Catabolism and Neuroinflammation in the Brain via SARM1

Advanced Science, EarlyView.
NAD⁺ homeostasis maintains neuronal integrity through opposing actions of NMNAT2 and SARM1. Loss of NMNAT2 in glutamatergic neurons reprograms cortical metabolism from glucose to lipid catabolism, depletes lipid stores, and triggers inflammation and neurodegeneration.
Zhen‐Xian Niou, Sen Yang, Andrea Enriquez, Nino A. Espinas, Anoosha Sri, Caliel D. Hines, Jason M. Tennessen, Chia‐Shan Wu, Jui‐Yen Huang, Hui‐Chen Lu   +9 more
wiley   +1 more source