Evidence map›Paper›PMID 27587775›Full record

ArticleCold Spring Harbor protocols2016

Measuring Ca2+-Dependent Modulation of Voltage-Gated Ca2+ Channels in HEK-293T Cells.

Jessica R Thomas, Amy Lee

Open access · greenAbstract read
In one paragraph

Article in Cold Spring Harbor protocols, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. -254C>G SNP in theInternational journal of genomics · 2019
    Article
  8. Article
  9. CaBP1 regulates CaMolecular and cellular neurosciences · 2018
    Article
  10. Molecular moieties masking CaThe Journal of general physiology · 2018
    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

2 authors at 1 institution in 1 country.

Jessica R ThomasDepartments of Molecular Physiology and Biophysics, Otolaryngology-Head and Neck Surgery, and Neurology, University of Iowa, Iowa City, Iowa 52242; Interdisciplinary Graduate Program in Neuroscience, University of Iowa, Iowa City, Iowa 52242.
Amy LeeDepartments of Molecular Physiology and Biophysics, Otolaryngology-Head and Neck Surgery, and Neurology, University of Iowa, Iowa City, Iowa 52242;
University of Iowa · US

Funding

Regulation of auditory calcium channelsR01DC009433 · NIDCD · UNIVERSITY OF IOWA · PI LEE, AMY · 2009 to 2018
$3.6M
Regulation of Neuronal Calcium ChannelsR01NS084190 · NINDS · UNIVERSITY OF IOWA · PI LEE, AMY · 2014 to 2018
$2.2M
Regulation of auditory calcium channelsR55DC009433 · NIDCD · EMORY UNIVERSITY · PI LEE, AMY · 2008 to 2008
$100k
NIDCD NIH HHS R01 DC009433NIDCD NIH HHS R55 DC009433NINDS NIH HHS R01 NS084190
6 · The paper itself

Abstract

Voltage-gated Ca(2+) (Cav) channels regulate a variety of biological processes, such as muscle contraction, gene expression, and neurotransmitter release. Cav channels are subject to diverse forms of regulation, including those involving the Ca(2+) ions that permeate the pore. High voltage-activated Cav channels undergo Ca(2+)-dependent inactivation (CDI) and facilitation (CDF), which can regulate processes such as cardiac rhythm and synaptic plasticity. CDI and CDF differ slightly between Cav1 (L-type) and Cav2 (P/Q-, N-, and R-type) channels. Human embryonic kidney cells transformed with SV40 large T-antigen (HEK-293T) are advantageous for studying CDI and CDF of a particular type of Cav channel. HEK-293T cells do not express endogenous Cav channels, but Cav channels can be expressed exogenously at high levels in these cells by transient transfection. This protocol describes how to characterize and analyze Ca(2+)-dependent modulation of recombinant Cav channels in HEK-293T cells.

Indexed as

CalciumCalcium ChannelsEpithelial CellsGene ExpressionHEK293 CellsHumansRecombinant ProteinsCalciumCalcium ChannelsRecombinant Proteins

Identifiers

PMID27587775
PMCPMC5162803
OpenAlexW2518582987

What OpenQuestion holds

Textmetadata
LicenceTDM
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.