Search results for "2'"
showing 10 items of 1745 documents
CCDC 278947: Experimental Crystal Structure Determination
2006
Related Article: Z.Halime, S.Balieu, M.Lachkar, T.Roisnel, P.Richard, B.Boitrel|2006|Eur.J.Org.Chem.|2006|1207|doi:10.1002/ejoc.200500685
Modulació de l'artritis gotosa per dues molècules inhibidores de la caspasa-1
2020
L’artritis gotosa es una de les malalties articulars més freqüents d’artritis inflamatòria. Es produeix per la deposició d’urat monosòdic (MSU) en les articulacions, donant lloc a episodis aguts d’inflamació, que poden ser persistents i arribar a cronificar-se. La fagocitosi dels cristalls d’MSU pels neutròfils i macròfags genera la producció de ROS i l’activació de l’NFkappaB, alliberant citocines i activant l’NLRP3. Aquest inflamasoma indueix l’activació de la caspasa1 i la consegüent producció de les formes actives IL1beta i IL18. Les calcones són un grup de la família dels flavonoides, que han demostrat propietats antiinflamatòries i antiartrítiques, actuant sobre diverses dianes terapè…
CCDC 1852850: Experimental Crystal Structure Determination
2019
Related Article: Qiang Chen, Stefan Thoms, Sven Stöttinger, Dieter Schollmeyer, Klaus Müllen, Akimitsu Narita, Thomas Basché|2019|J.Am.Chem.Soc.|141|16439|doi:10.1021/jacs.9b08320
CCDC 1914220: Experimental Crystal Structure Determination
2019
Related Article: Julia Vallejo, Marta Viciano-Chumillas, Francisco Lloret, Miguel Julve, Isabel Castro, J. Krzystek, Mykhaylo Ozerov, Donatella Armentano, Giovanni De Munno, Joan Cano|2019|Inorg.Chem.|58|15726|doi:10.1021/acs.inorgchem.9b01719
Induction of (2′−5′)oligoadenylate synthetase in the marine spongesSuberites domunculaandGeodia cydoniumby the bacterial endotoxin lipopolysaccharide
2002
Recent studies have shown that the Porifera, with the examples of the demosponges Suberites domuncula and Geodia cydonium, comprise a series of pathways found also in the immune system of Deuterostomia, such as vertebrates, but are absent in Protostomia, with insects or nematodes as examples. One pathway is the (2'-5')oligoadenylate synthetase [(2-5)A synthetase] system. In the present study we show that crude extracts from tissue of S. domuncula collected from the sea display a considerable amount of (2-5)A synthetase activity; 16% of the ATP substrate is converted to the (2-5)A product, while tissue from specimens which were kept for 6 months in an aquarium shows only 1% of conversion. As…
Modulation of Nuclear Matrix-associated 2′,5′-Oligoadenylate Metabolism and Ribonuclease L Activity in H9 Cells by Human Immunodeficiency Virus
1989
Human T cells (H9), infected with the HTLV-IIIB strain of the human immunodeficiency virus (HIV-1), have been used to study the alteration of 2',5'-oligoadenylate [2'-5')A) metabolism in relation to virus production. The synthesis of (2'-5')A was determined to proceed in close association with the nuclear matrix. After HIV infection the (2'-5')A synthetase activity increased from 1.1 to 1.5 pmol of (2'-5')A synthesized/100 micrograms of nuclear matrix protein (during a 3-h in vitro incubation period) to 8.2 pmol at day 3 after infection. Then the activity dropped to the initial values. In non-infected H9 cells the (2'-5')A synthetase activity remained unchanged. Simultaneously with the decr…
CCDC 104970: Experimental Crystal Structure Determination
2000
Related Article: I.Taden, Hak-Chul Kang, W.Massa, T.P.Spaniol, J.Okuda|2000|Eur.J.Inorg.Chem.||441|doi:10.1002/(SICI)1099-0682(200003)2000:3<441::AID-EJIC441>3.0.CO;2-M
CCDC 954557: Experimental Crystal Structure Determination
2013
Related Article: Zachary D. Brown , Petra Vasko , Jeremy D. Erickson , James C. Fettinger , Heikki M. Tuononen , and Philip P. Power|2013|J.Am.Chem.Soc.|135|6257|doi:10.1021/ja4003553
CCDC 1876390: Experimental Crystal Structure Determination
2019
Related Article: Steffen Treiling, Cui Wang, Christoph Fçrster, Florian Reichenauer, Jens Kalmbach, Pit Boden, Joe P. Harris, Luca M. Carrella, Eva Rentschler, Ute Resch-Genger, Christian Reber, Michael Seitz, Markus Gerhards, and Katja Heinze|2019|Angew.Chem.,Int.Ed.|58|18075|doi:10.1002/anie.201909325
CCDC 1876389: Experimental Crystal Structure Determination
2019
Related Article: Steffen Treiling, Cui Wang, Christoph Fçrster, Florian Reichenauer, Jens Kalmbach, Pit Boden, Joe P. Harris, Luca M. Carrella, Eva Rentschler, Ute Resch-Genger, Christian Reber, Michael Seitz, Markus Gerhards, and Katja Heinze|2019|Angew.Chem.,Int.Ed.|58|18075|doi:10.1002/anie.201909325