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181“…The mammalian target of rapamycin (mTOR) is a crucial signaling node that integrates environmental cues to regulate cell survival, proliferation, and metabolism, and is often deregulated in human cancer. mTOR kinase acts in two functionally distinct complexes, mTOR complex 1 (mTORC1) and 2 (mTORC2), whose activities and substrate specificities are regulated by complex co-factors. …”
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182por Ryder, Sean P.“…RNA-binding proteins play a variety of roles in cellular physiology. Some regulate mRNA processing, mRNA abundance, and translation efficiency. …”
Publicado 2016
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185por Ries, Ryan J., Zaccara, Sara, Klein, Pierre, Olarerin-George, Anthony, Namkoong, Sim, Pickering, Brian F., Patil, Deepak P., Kwak, Hojoong, Lee, Jun Hee, Jaffrey, Samie R.“…N(6)-methyladenosine (m(6)A) is the most prevalent modified nucleotide in mRNA(1,2), with ~25% of mRNAs containing at least one m(6)A. …”
Publicado 2019
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186por Li, Jiashuo, Yang, Xinxin, Qi, Zhipeng, Sang, Yanqi, Liu, Yanan, Xu, Bin, Liu, Wei, Xu, Zhaofa, Deng, Yu“…Ribonucleic acid (RNA) methylation is considered to be a major discovery following the deoxyribonucleic acid (DNA) and histone methylation. Messenger RNA (mRNA) methylation modification accounts for more than 60% of all RNA modifications and N6-methyladenosine (m(6)A) is known as one of the most common type of eukaryotic mRNA methylation modifications in current. …”
Publicado 2019
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187por Molendowska, Malwina, Fasano, Fabrizio, Rudrapatna, Umesh, Kimmlingen, Ralph, Jones, Derek K., Kusmia, Slawomir, Tax, Chantal M. W., John Evans, C.“…METHODS: Using a whole-body 300 mT/m gradient MRI system, a cohort of participants was scanned with the head, heart, and prostate at magnet isocenter and a train of trapezoidal bipolar gradient pulses, with ramp times from 0.88 to 4.20 ms and gradient amplitudes from 60 to 300 mT/m. …”
Publicado 2022
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188por Malcolm, Tess R., Swiderska, Karolina W., Hayes, Brooke K., Webb, Chaille T., Drag, Marcin, Drinkwater, Nyssa, McGowan, Sheena“…During malarial infection, Plasmodium parasites digest human hemoglobin to obtain free amino acids for protein production and maintenance of osmotic pressure. The Plasmodium M1 and M17 aminopeptidases are both postulated to have an essential role in the terminal stages of the hemoglobin digestion process and are validated drug targets for the design of new dual-target anti-malarial compounds. …”
Publicado 2021
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189por Gabanella, Francesca, Barbato, Christian, Fiore, Marco, Petrella, Carla, de Vincentiis, Marco, Greco, Antonio, Minni, Antonio, Corbi, Nicoletta, Passananti, Claudio, Di Certo, Maria Grazia“…Collectively, we found that: (1) SMN coexists with nucleolin–mTOR mRNA complexes at subcellular level; (2) SMN deficiency impairs nucleolar compartmentalization of nucleolin, and (3) this event correlates with the nuclear retention of mTOR mRNA. …”
Publicado 2021
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190“…We determine the mathematical structures which govern the Ω deformation of supersymmetric intersections of M2 and M5 branes. We find that the supersymmetric intersections govern many aspects of the theory of W-algebras, including degenerate modules, the Miura transform and Coulomb gas constructions. …”
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191por Wang, Shanshan, Lv, Wei, Li, Tao, Zhang, Shubing, Wang, Huihui, Li, Xuemei, Wang, Lianzi, Ma, Dongyue, Zang, Yan, Shen, Jilong, Xu, Yuanhong, Wei, Wei“…N(6)-Methyladenosine (m6A), the most abundant internal modification associated with eukaryotic mRNAs, has emerged as a dynamic regulatory mechanism controlling the expression of genes involved in many physiological activities by affecting various steps of mRNA metabolism, including splicing, export, translation, and stability. …”
Publicado 2022
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192“…Microglia can be categorized into two opposite types: classical (M1) or alternative (M2), though there’s a continuum of different intermediate phenotypes between M1 and M2, and microglia can transit from one phenotype to another. …”
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193por Zhang, Hongbin, Zhong, Xiang, Li, Zhijie, Chen, Yanan, Zhu, Zhiliang, Lv, Jingqin, Li, Chuanxiu, Zhou, Ying, Li, Guangli“…In this paper, we propose a novel model called Transformer in M-Net (TiM-Net) based on M-Net, diverse attention mechanisms, and weighted side output layers to efficaciously perform retinal vessel segmentation. …”
Publicado 2022
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196por Frost, Hannah R., Guglielmini, Julien, Duchêne, Sebastian, Lacey, Jake A., Sanderson-Smith, Martina, Steer, Andrew C., Walker, Mark J., Botteaux, Anne, Davies, Mark R., Smeesters, Pierre R.“…Group A Streptococcus (GAS) M and M-like proteins are essential virulence factors and represent the primary epidemiological marker of this pathogen. …”
Publicado 2023
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198“…Herein, we report the synthesis and electrochemical properties of a new family of nitrogen-doped metal/carbon (M/N/C, M = Fe, Co, Ni) nanocomposites. The M/N/C nanocomposites, in which metal nanoparticles are embedded in the highly porous nitrogen-doped carbon matrix, have been synthesized by simply pyrolyzing M(salen) (salen = N,N′-bis(salicylidene)-ethylenediamine) complex precursors. …”
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199por Paiardini, Alessandro, Bamert, Rebecca S., Kannan-Sivaraman, Komagal, Drinkwater, Nyssa, Mistry, Shailesh N., Scammells, Peter J., McGowan, Sheena“…Our results show that there were no PfM18AAP inhibitors, whereas two moderate inhibitors of the neutral aminopeptidases PfA-M1 and PfA-M17 were identified. …”
Publicado 2015
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200por Bainomugisa, Arnold, Wampande, Eddie, Muchwa, Chris, Akol, Joseph, Mubiri, Paul, Ssenyungule, Henry, Matovu, Enock, Ogwang, Sam, Joloba, Moses“…BACKGROUND: The incidence of M. tuberculosis (MTB) and non tuberculous Mycobacterium species (NTMs) like M. avium and M. kansasii has increased due to Human Immunodeficiency Virus (HIV) epidemic. …”
Publicado 2015
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