Results 231 to 240 of about 2,786,263 (356)

Comparative Evaluation of Automated Nucleic Acid Extraction Systems for DNA and RNA Viral Target. [PDF]

Pathogens
Treggiari D, Castilletti C, Nicolini L, Mazzi C, Perandin F, Formenti F.   +5 more
europepmc   +1 more source

Detection and Kinetics of Subgenomic Severe Acute Respiratory Syndrome Coronavirus 2 RNA Viral Load in Longitudinal Diagnostic RNA-Positive Samples. [PDF]

J Infect Dis, 2022
Deming ME, Dong TQ, Agrawal V, Mills MG, Huang MLW, Greninger AL, Jerome KR, Wener MH, Paasche-Orlow MK, Kissinger P, Luk A, Hoffman RM, Stewart J, Kottkamp AC, Bershteyn A, Chu HY, Stankiewicz Karita HC, Johnston CM, Wald A, Barnabas R, Brown ER, Neuzil KM.   +21 more
europepmc   +1 more source

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

Regulation of interferon inducible Ser/Thr RNA-dependent protein kinase (PKR) by short imperfectly base-paired viral dsRNAs

, 2013
In response to viral infection cells produce the interferon inducible Ser/Thr RNAdependent protein kinase (PKR) that binds viral dsRNAs. After initial binding, PKR selfassociates and then becomes autophosphorylated.
Dzananovic, Edis
core  

Exhaled SARS-CoV-2 RNA viral load kinetics measured by facemask sampling associates with household transmission. [PDF]

Clin Microbiol Infect, 2023
Pan D, Williams CM, Decker J, Fletcher E, Sze S, Assadi S, Haigh R, Saleem B, Nazareth J, Garton NJ, Pareek M, Barer MR.   +11 more
europepmc   +1 more source

Targeting UXS1‐Dependent Glucuronate Detoxification Potentiates Metformin's Anti‐Tumor Efficacy in Lung Adenocarcinoma

Advanced Science, EarlyView.
This study reveals that metformin promotes glucuronic acid metabolism in lung adenocarcinoma by activating UGDH S476 phosphorylation and enhancing the conversion of UDPG to UDPGA based on metabolomics analysis. Through compound virtual screening, it is found that plantainoside targeting UGDH downstream UXS1 leads to UDPGA toxicity accumulation ...
Qihai Sui, Zhencong Chen, Guangyao Shan, Zhengyang Hu, Xing Jin, Jiaqi Liang, Yanjun Yi, Jiacheng Yin, Haochun Shi, Xifei Jiang, Junjie Xi, Zongwu Lin, Cheng Zhan, Fenghao Sun, Wei Jiang   +14 more
wiley   +1 more source

Diverse RNA viral effectors converge on facilitation of AGO4 degradation to promote infection. [PDF]

Nucleic Acids Res
Xie K, Xu Z, Qi Q, Li Y, Hu X, Yan W, Zhang H, Li L, Chen J, Sun Z.   +9 more
europepmc   +1 more source

Distribution of HCV genotypes and HCV RNA viral load in hepatitis infected patients of Kolar region, Karnataka, India. [PDF]

Bioinformation, 2022
Kaur D, Prabhakar K, Das S.
europepmc   +1 more source

LMO7 Suppresses Tumor‐Associated Macrophage Phagocytosis of Tumor Cells Through Degradation of LRP1

Advanced Science, EarlyView.
LMO7 in tumor‐associated macrophages suppresses phagocytosis of tumor cells and limits cytotoxic T lymphocytes infiltration, fostering tumor progression. Mechanistically, LMO7 mediates the ubiquitination and degradation of the phagocytic receptor LRP1, impairing its ability to engulf tumor cells and driving macrophages toward an antitumor phenotype ...
Mengkai Li, Tao Wang, Yuwen Zhong, Zhiming Wang, Wei Li, Zejian Wang, Xinyi Yang, Yu Qiao, Jianfeng Xiang, Wei Gu, Zishu Wang, Lei Sun, Feng Qian   +12 more
wiley   +1 more source

Unveiling the RNA viral diversity in three organs of the Asian house shrew (<i>Suncus murinus</i>) from Tropical Hainan, China: a previously underappreciated key zoonotic reservoir. [PDF]

Front Microbiol
Huangfu H, Pu J, Jiao M, Zhou H, Fan Q, Deng H, Ling Q, Luo X, Xu J.   +8 more
europepmc   +1 more source