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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1002/ejic.202100402
|2 doi
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|a eng
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1 |
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|a Ok, Kiwon
|e verfasserin
|4 aut
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1 |
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|a Targeting Zinc Finger Proteins with Exogenous Metals and Molecules
|b Lessons learned from Tristetraprolin, a CCCH type Zinc Finger
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 08.11.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a ZF proteins are ubiquitous eukaryotic proteins that play important roles in gene regulation. ZFs contain small domains made up of a combination of four cysteine and histidine residues, and are classified based up on the identity of these residues and their spacing. One emerging class of ZFs are the Cys3His (or CCCH) class of ZFs. These ZFs play key roles in regulating RNA. In this minireview, an overview of the CCCH class of ZFs, with a focus on tristetraprolin (TTP) is provided. TTP regulates inflammation by controlling cytokine mRNAs, and there is an interest in modulating TTP activity to control inflammation. Two methods to control TTP activity are to target with exogenous metals (a 'metals in medicine' approach) or to target with endogenous signaling molecules. Work that has been done to target TTP with Fe, Cu, Cd and Au as well as with H2S is reviewed. This includes attention to new methods that have been developed to monitor metal exchange with the spectroscopically silent ZnII including native electro-spray ionization mass spectrometry (ESI-MS), spin-filter inductively coupled plasma mass spectrometry (ICP-MS) and cryo-electro-spray mass spectrometry (CSI-MS); along with fluorescence anisotropy (FA) to follow RNA binding
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|a Journal Article
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|a Hydrogen sulfide
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| 650 |
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|a Protein-RNA interactions
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| 650 |
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|a Replacement of metal ions
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| 650 |
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|a Zinc finger proteins
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1 |
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|a Filipovic, Milos R
|e verfasserin
|4 aut
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1 |
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|a Michel, Sarah L J
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t European journal of inorganic chemistry
|d 1998
|g 2021(2021), 37 vom: 07. Okt., Seite 3795-3805
|w (DE-627)NLM098272756
|x 1434-1948
|7 nnas
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| 773 |
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|g volume:2021
|g year:2021
|g number:37
|g day:07
|g month:10
|g pages:3795-3805
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| 856 |
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|u http://dx.doi.org/10.1002/ejic.202100402
|3 Volltext
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|d 2021
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