Evidence map›Paper›PMID 25734836›Full record

ArticleJournal of the American Chemical Society2015

Conditional control of alternative splicing through light-triggered splice-switching oligonucleotides.

James Hemphill, Qingyang Liu, Rajendra Uprety, Subhas Samanta, Michael Tsang, Rudolph L Juliano, Alexander Deiters

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.4field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 52 citations in OpenAlex.

  1. Optogenetic Tools for Regulating RNA Metabolism and Functions.Chembiochem : a European journal of chemical biology · 2024
    Review
  2. Article
  3. Inhibition of angiogenesis and regenerative lung growth inFrontiers in cardiovascular medicine · 2024
    Article
  4. Review
  5. In Situ Imaging of mRNA Splicing Variants by SpliceRCA.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. SpliceRCA:ACS central science · 2018
    Article
  12. Optochemical Control of Biological Processes in Cells and Animals.Angewandte Chemie (International ed. in English) · 2018
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Mammalian synthetic biology for studying the cell.The Journal of cell biology · 2017
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

James Hemphill†Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.
Qingyang Liu‡Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States.
Rajendra Uprety‡Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States.
Subhas Samanta†Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.
Michael Tsang§Department of Developmental Biology, University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania 15260, United States.
Rudolph L Juliano∥Division of Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States.
Alexander Deiters†Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.
North Carolina State University · USUniversity of Pittsburgh · USUniversity of North Carolina at Chapel Hill · US

Funding

Development of lariat-shaped caged morpholinos for optochemical gene regulationR01GM108952 · NIGMS · STANFORD UNIVERSITY · PI CHEN, JAMES K · 2014 to 2017
$1.7M
Switchable Systems for Spatio-Temporal Control of Gene Expression in ZebrafishR01GM079114 · NIGMS · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI DEITERS, ALEXANDER · 2007 to 2011
$1.6M
Intracellular Trafficking of Antisense and siRNA Oligonucleotides in Cancer CellsR01CA151964 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JULIANO, RUDOLPH · 2011 to 2014
$1.2M
NCI NIH HHS CA151964NCI NIH HHS R01 CA151964NIGMS NIH HHS GM079114NIGMS NIH HHS GM108952NIGMS NIH HHS R01 GM079114NIGMS NIH HHS R01 GM108952
6 · The paper itself

Abstract

The spliceosome machinery is composed of several proteins and multiple small RNA molecules that are involved in gene regulation through the removal of introns from pre-mRNAs in order to assemble exon-based mRNA containing protein-coding sequences. Splice-switching oligonucleotides (SSOs) are genetic control elements that can be used to specifically control the expression of genes through correction of aberrant splicing pathways. A current limitation with SSO methodologies is the inability to achieve conditional control of their function paired with high spatial and temporal resolution. We addressed this limitation through site-specific installation of light-removable nucleobase-caging groups as well as photocleavable backbone linkers into synthetic SSOs. This enables optochemical OFF → ON and ON → OFF switching of their activity and thus precise control of alternative splicing. The use of light as a regulatory element allows for tight spatial and temporal control of splice switching in mammalian cells and animals.

Indexed as

LightAlternative SplicingAnimalsHeLa CellsHumansOligonucleotidesZebrafishOligonucleotides

Identifiers

PMID25734836
PMCPMC5545098
OpenAlexW2326274968

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.