Evidence map›Paper›PMID 26140715›Full record

ReviewComprehensive Physiology2015

Estradiol Membrane-Initiated Signaling and Female Reproduction.

Paul E Micevych, Angela May Wong, Melinda Anne Mittelman-Smith

Open access · greenAbstract readReview
In one paragraph

Review in Comprehensive Physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Endocrine therapy resistance: what we know and future directions.Exploration of targeted anti-tumor therapy · 2022
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Acute neuroestrogen blockade attenuates song-induced immediate early gene expression in auditory regions of male and female zebra finches.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2020
    Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. On the role of brain aromatase in females: why are estrogens produced locally when they are available systemically?Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2018
    Review
  16. Article
  17. Article
  18. Review
  19. Review
  20. Actions of Steroids: New Neurotransmitters.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Review
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

3 authors at 1 institution in 1 country.

Paul E MicevychUCLA - David Geffen School of Medicine Los Angeles, California, USA.
Angela May WongUCLA - David Geffen School of Medicine Los Angeles, California, USA.
Melinda Anne Mittelman-SmithUCLA - David Geffen School of Medicine Los Angeles, California, USA.
University of California, Los Angeles · US

Funding

SEX STEROID ACTIVATION OF OPIOID CIRCUITS IN THE CNSR01DA013185 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MICEVYCH, PAUL E · 2001 to 2016
$5.0M
Physiology of Hypothalamic Neurosteroidal ProgesteroneR01HD042635 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MICEVYCH, PAUL E · 2003 to 2019
$4.8M
NICHD NIH HHS R01 HD042635NIDA NIH HHS R01 DA013185
6 · The paper itself

Abstract

The discoveries of rapid, membrane-initiated steroid actions and central nervous system steroidogenesis have changed our understanding of the neuroendocrinology of reproduction. Classical nuclear actions of estradiol and progesterone steroids affecting transcription are essential. However, with the discoveries of membrane-associated steroid receptors, it is becoming clear that estradiol and progesterone have neurotransmitter-like actions activating intracellular events. Ultimately, membrane-initiated actions can influence transcription. Estradiol membrane-initiated signaling (EMS) modulates female sexual receptivity and estrogen feedback regulating the luteinizing hormone (LH) surge. In the arcuate nucleus, EMS activates a lordosis-regulating circuit that extends to the medial preoptic nucleus and subsequently to the ventromedial nucleus (VMH)--the output from the limbic and hypothalamic regions. Here, we discuss how EMS leads to an active inhibition of lordosis behavior. To stimulate ovulation, EMS facilitates astrocyte synthesis of progesterone (neuroP) in the hypothalamus. Regulation of GnRH release driving the LH surge is dependent on estradiol-sensitive kisspeptin (Kiss1) expression in the rostral periventricular nucleus of the third ventricle (RP3V). NeuroP activation of the LH surge depends on Kiss1, but the specifics of signaling have not been well elucidated. RP3V Kiss1 neurons appear to integrate estradiol and progesterone information which feeds back onto GnRH neurons to stimulate the LH surge. In a second population of Kiss1 neurons, estradiol suppresses the surge but maintains tonic LH release, another critical component of the estrous cycle. Together, evidence suggests that regulation of reproduction involves membrane action of steroids, some of which are synthesized in the brain.

Indexed as

ReproductionSignal TransductionAnimalsBrainFemaleGonadal Steroid HormonesGonadotropins, PituitaryHumansKisspeptinsReceptors, EstradiolGonadal Steroid HormonesGonadotropins, PituitaryKisspeptinsReceptors, Estradiol

Identifiers

PMID26140715
PMCPMC4714864
OpenAlexW1876714199

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.