Results 71 to 80 of about 80,345 (286)

The Escherichia coli transcriptome mostly consists of independently regulated modules [PDF]

, 2019
Underlying cellular responses is a transcriptional regulatory network (TRN) that modulates gene expression. A useful description of the TRN would decompose the transcriptome into targeted effects of individual transcriptional regulators.
A Anand, A Biton, A Delorme, A Frigyesi, A Hyvärinen, A Santos-Zavaleta, A-M Martoglio, AE Teschendorff, B Dalrymple, B Langmead, B-K Cho, B-K Cho, BM Bolstad, C Vijayendran, CL Turnbough Jr, D Kim, D Marbach, D Risso, D-S Huang, DS Latchman, E Nudler, EJ O’Brien, ENCODE Project Consortium., ER Gansner, F Pedregosa, GI Guzmán, GI Guzmán, H Zou, HS Rhee, I Kristoficova, IM Keseler, J Pouyssegur, J Utrilla, JE Galagan, JJ Faith, JM Buescher, JM Engreitz, JM Monk, JT Leek, K Valgepea, K-K Yan, KF Jensen, KJ Karczewski, L Wang, M Ester, M Kim, M Lawrence, M Moretto, M Scott, M Scott, MB Gerstein, MI Love, NE Lewis, O Alter, P Chiappetta, P Comon, PR Subbarayan, PV Phaneuf, R De Smet, R Kolter, RA LaCroix, RB D’agostino, S Gama-Castro, S Lin, SJ Larsen, SW Seo, T Baba, T Barrett, TM Henkin, W Kong, W Liebermeister, W Saelens, X Zhang, Xin Fang, XW Zhang, Y Gao, Y Yamanaka, Z Wang   +77 more
core   +3 more sources

N4‐acetylcytidine in LncRNA Gm26917 Promotes Translation in Female Germline Stem Cells by Recruiting Ribosomal Protein mRNA via EEF1A1

Advanced Science, EarlyView.
This work establishes that ac4C modification on lncRNA Gm26917 governs its spatial interactions with Rpl10 mRNA, and RBP EEF1A1 mediates the interaction between Gm26917 and Rpl10. It elucidates a novel ac4C‐Gm26917‐EEF1A1‐Rpl10 axis in FGSC maintenance both in vitro and in vivo, and provides a potential molecular target for modulating germ cell ...
Xinyue Li, Xiaopeng Hu, Ji Wu
wiley   +1 more source

Adverse Prognostic Significance of Activation-Induced Cytidine Deaminase in Diffuse Large B-Cell Lymphoma Patients Treated With R-CHOP. [PDF]

Cancer Rep (Hoboken)
ABSTRACT Background A number of studies have demonstrated the important role of activation‐induced cytidine deaminase (AID) in the pathogenesis of diffuse large B‐cell lymphoma (DLBCL). AID has been relatively underexplored as a prognostic factor in DLBCL, and its role remains controversial.
Hardianti MS, Anggorowati N, Setiawan SA, Bagaskoro MR, Kurnianda J, Taroeno-Hariadi KW, Purwanto I, Hutajulu SH.   +7 more
europepmc   +2 more sources

The accumulation of orotic acid by a pyrimidineless mutant of Neurospora [PDF]

, 1948
The discovery of orotic acid (1,2-carboxyuracil) in cow's milk by Biscaro and Belloni (1), followed by its identification and synthesis (2-4), led to a number of speculations as to its biological origin and significance (,3,5,6).
Houlahan, Mary B., Mitchell, Herschel K., Nyc, Joseph F.   +2 more
core  

Interactions in vivo between the Vif protein of HIV-1 and the precursor (Pr55GAG) of the virion nucleocapsid proteins [PDF]

, 2009
The abnormality of viral core structure seen in vif-defective HIV-1 grown in PBMCs has suggested a role for Vif in viral morphogenesis. Using an in vivo mammalian two-hybrid assay, the interaction between Vif and the precursor (Pr55GAG) of the virion ...
A Harmache, A Mehle, AM Borman, AM Sheehy, AM Sheehy, B Liu, B Liu, B Mangeat, C Tian, DH Gabuzda, DH Gabuzda, Farhatullah Syed, H Ochman, H Zhang, HA Vasavada, I Sadowski, JH Simon, K Luo, K Stopak, L Baraz, L Fan, M Bouyac, M Bouyac, M Boyce, M Marin, MA Adekale, Malcolm A. McCrae, MS Oberste, N Madani, RA Fouchier, RC Desrosiers, RS Harris, S Cen, S Erickson-Viitanen, S Hoglund, SG Conticello, SK Arya, TH Lee, X Yu, Y Gluzman, Y Imai, Y Yu, YH Zheng   +42 more
core   +1 more source

Cuproptosis and Mitophagy Mediated by the THUMPD1/IGF2R‐Dependent Suppression of AKT and Activation of AMPK Signaling Suppress Lung Adenocarcinoma Progression

Advanced Science, EarlyView.
THUMPD1 drives a tumor‐suppressive signaling cascade in lung adenocarcinoma by promoting IGF2R expression. IGF2R associates with PPP2R1A to suppress AKT and activate AMPK, leading to SLC31A1 upregulation and copper accumulation. Elevated copper disrupts mitochondrial metabolism and induces excessive mitophagy, thereby restraining tumor growth and ...
Kai Wu, Bo Qin, Zhuoyu Gu, Weizheng Ding, Xiaoming Chen, Kaishang Zhang, Yujin Qiao, Shuang Yuan, Song Zhao, Xiangnan Li, Peng Zhang   +10 more
wiley   +1 more source

Pemberian Citicoline Pada Tikus Cedera Saraf Mentalis: Ekspresi Gen SIRT1 Ganglion Trigeminal: the Administration of Citicoline on Rat Model with Mental Nerve Crush Injury: Gene Expression of Trigeminal Ganglion SIRT1 [PDF]

, 2018
Cedera saraf perifer menyebabkan jumlah neuron menurun di ganglion sensorik, sehingga regenerasinya tidak baik. Pemberian Citicoline telah dilaporkan dapat memperbaiki kondisi fungsi motorik dan mencegah nyeri neuropati pada model tikus cedera saraf ...
Amri, I. (Imtihanah), Ibrahim, E. (Elfiana), Pakaya, D. (David), Tinta, I. (Iniche)   +3 more
core  

The antilymphocytic activity of brequinar sodium and its potentiation by cytidine: Effects on lymphocyte proliferation and cytokine production [PDF]

, 1993
Based on its capacity to inhibit de novo pyrimidine biosynthesis by blocking dihydroorotate dehydrogenase activity, the antitumor agent brequinar sodium (BQR) has emerged as a new immunosuppressive agent.
Lemster, B, Starzl, TE, Tamura, K, Thomson, AW, Woo, J   +4 more
core   +1 more source

Polyelectrolyte Design Principles for Electrophoretic Drug Delivery

Advanced Science, EarlyView.
Structure–property–function mapping of polyelectrolytes reveals how composition and nanoscale order control on‐demand electrophoretic drug transport. Charge density quantified under implant‐relevant conditions shows that encapsulation limits swelling, enabling high effective charge density.
Helena Saarela Unemo, Iwona Bernacka‐Wojcik, Lingkai Zhu, Marle E. J. Vleugels, Moa E. Hörberg, Caroline Lindholm, Magnus Berggren, Daniel T. Simon, Theresia Arbring Sjöström   +8 more
wiley   +1 more source

A circuitous route for in vitro multi-enzyme cascade production of cytidine triphosphate to overcome the thermodynamic bottleneck

Bioresources and Bioprocessing
Cytidine triphosphate (CTP), as a substance involved in the metabolism of phospholipids, proteins and nucleic acids, has precise drug effects and is a direct precursor for the synthesis of drugs such as citicoline.
Zonglin Li, Yahui Zhong, Zhoulei Qing, Zhimin Li   +3 more
doaj   +1 more source