Literature DB >> 25044725

A fluorescent nucleic acid nanodevice quantitatively images elevated cyclic adenosine monophosphate in membrane-bound compartments.

Suruchi Sharma1, Anisha Zaveri, Sandhya S Visweswariah, Yamuna Krishnan.   

Abstract

cAMPhor: In the presence of cAMP, cAMPhor folds into a structure that binds DFHBI (green), increasing its fluorescence, while Alexa 647 (red) functions as a normalizing dye. It can thus be used to spatially image cAMP quantitatively in membrane-bound compartments.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  DFHBI; GUVs; aptamers; cAMP; fluorescence; sensors

Mesh：

Substances：

Year:  2014        PMID： 25044725     DOI： 10.1002/smll.201400833

Source DB:  PubMed          Journal:  Small        ISSN： 1613-6810            Impact factor:   13.281


  9 in total

1.  Genetically Encoded Ratiometric RNA-Based Sensors for Quantitative Imaging of Small Molecules in Living Cells.

Authors:  Rigumula Wu; Aruni P K K Karunanayake Mudiyanselage; Fatemeh Shafiei; Bin Zhao; Yousef Bagheri; Qikun Yu; Kathleen McAuliffe; Kewei Ren; Mingxu You
Journal:  Angew Chem Int Ed Engl       Date:  2019-10-24       Impact factor: 15.336

2.  A DNA Aptamer for Cyclic Adenosine Monophosphate that Shows Adaptive Recognition.

Authors:  Suruchi Sharma; Matthew Zajac; Yamuna Krishnan
Journal:  Chembiochem       Date:  2019-08-29       Impact factor: 3.164

3.  iSpinach: a fluorogenic RNA aptamer optimized for in vitro applications.

Authors:  Alexis Autour; Eric Westhof; Michael Ryckelynck
Journal:  Nucleic Acids Res       Date:  2016-03-01       Impact factor: 16.971

Review 4.  Nucleic Acid-Based Nanodevices in Biological Imaging.

Authors:  Kasturi Chakraborty; Aneesh T Veetil; Samie R Jaffrey; Yamuna Krishnan
Journal:  Annu Rev Biochem       Date:  2016-06-02       Impact factor: 23.643

5.  A DNA-based fluorescent reporter maps HOCl production in the maturing phagosome.

Authors:  Shareefa Thekkan; Maulik S Jani; Chang Cui; Krishna Dan; Guolin Zhou; Lev Becker; Yamuna Krishnan
Journal:  Nat Chem Biol       Date:  2018-12-10       Impact factor: 15.040

Review 6.  Light-Up RNA Aptamers and Their Cognate Fluorogens: From Their Development to Their Applications.

Authors:  Farah Bouhedda; Alexis Autour; Michael Ryckelynck
Journal:  Int J Mol Sci       Date:  2017-12-23       Impact factor: 5.923

7.  Crystal structure and fluorescence properties of the iSpinach aptamer in complex with DFHBI.

Authors:  Pablo Fernandez-Millan; Alexis Autour; Eric Ennifar; Eric Westhof; Michael Ryckelynck
Journal:  RNA       Date:  2017-09-22       Impact factor: 4.942

Review 8.  Quantitative Imaging of Biochemistry in Situ and at the Nanoscale.

Authors:  Yamuna Krishnan; Junyi Zou; Maulik S Jani
Journal:  ACS Cent Sci       Date:  2020-10-12       Impact factor: 14.553

9.  Tissue-specific targeting of DNA nanodevices in a multicellular living organism.

Authors:  Palapuravan Anees; Sunaina Surana; Kasturi Chakraborty; Simona Martin; Jihad Aburas; Sandrine Moutel; Franck Perez; Sandhya P Koushika; Paschalis Kratsios; Yamuna Krishnan
Journal:  Elife       Date:  2021-07-28       Impact factor: 8.140
  9 in total

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