Evidence map›Paper›PMID 27525676›Full record

ReviewMolecular neurobiology2017

L-Type Calcium Channels Modulation by Estradiol.

Nelson E Vega-Vela, Daniel Osorio, Marco Avila-Rodriguez, Janneth Gonzalez, Luis Miguel García-Segura, Valentina Echeverria, George E Barreto

Abstract readReview
PubMed Publisher
In one paragraph

Review in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

26 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Sex and gender differences during the lung lifespan: unveiling a pivotal impact.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Steroid Sulfation in Neurodegenerative Diseases.Frontiers in molecular biosciences · 2022
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  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 3 countries.

Nelson E Vega-VelaDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Daniel OsorioDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Marco Avila-RodriguezDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Janneth GonzalezDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
Luis Miguel García-SeguraInstituto Cajal, CSIC, Madrid, Spain.
Valentina EcheverriaUniversidad San Sebastián, Lientur 1457, 4030000, Concepción, Chile.
George E BarretoDepartamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia. gsampaio@javeriana.edu.co.
Pontificia Universidad Javeriana · COInstituto Cajal · ESSan Sebastián University · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Voltage-gated calcium channels are key regulators of brain function, and their dysfunction has been associated with multiple conditions and neurodegenerative diseases because they couple membrane depolarization to the influx of calcium-and other processes such as gene expression-in excitable cells. L-type calcium channels, one of the three major classes and probably the best characterized of the voltage-gated calcium channels, act as an essential calcium binding proteins with a significant biological relevance. It is well known that estradiol can activate rapidly brain signaling pathways and modulatory/regulatory proteins through non-genomic (or non-transcriptional) mechanisms, which lead to an increase of intracellular calcium that activate multiple kinases and signaling cascades, in the same way as L-type calcium channels responses. In this context, estrogens-L-type calcium channels signaling raises intracellular calcium levels and activates the same signaling cascades in the brain probably through estrogen receptor-independent modulatory mechanisms. In this review, we discuss the available literature on this area, which seems to suggest that estradiol exerts dual effects/modulation on these channels in a concentration-dependent manner (as a potentiator of these channels in pM concentrations and as an inhibitor in nM concentrations). Indeed, estradiol may orchestrate multiple neurotrophic responses, which open a new avenue for the development of novel estrogen-based therapies to alleviate different neuropathologies. We also highlight that it is essential to determine through computational and/or experimental approaches the interaction between estradiol and L-type calcium channels to assist these developments, which is an interesting area of research that deserves a closer look in future biomedical research.

Indexed as

AnimalsCalciumCalcium Channels, L-TypeEstradiolEstrogensHumansNeuronsSignal TransductionCalciumCalcium Channels, L-TypeEstradiolEstrogensCalcium signalingDHP binding siteEstradiolEstrogen non-genomic actionsEstrogen receptor-independent mechanismsVoltage-gated calcium channels

Identifiers

PMID27525676
OpenAlexW2507420817

What OpenQuestion holds

Textmetadata
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.