Evidence map›Paper›PMID 23914154›Full record

ArticleFrontiers in cellular neuroscience2013

Role of hormones and neurosteroids in epileptogenesis.

Doodipala Samba Reddy

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 99 citations in OpenAlex.

  1. Neurosteroids and Seizure Activity.Frontiers in endocrinology · 2020
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  17. Established and emerging GABAFrontiers in pharmacology · 2024
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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

1 author at 1 institution in 1 country.

Doodipala Samba ReddyDepartment of Neuroscience and Experimental Therapeutics, College of Medicine, Texas A&M University Health Science Center Bryan, TX, USA.
Texas A&M Health Science Center · US

Funding

Progesterone Receptors and Seizure SusceptibilityR01NS051398 · NINDS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI REDDY, DOODIPALA SAMBA · 2007 to 2011
$1.5M
A Neurosteroid-based Novel Treatment for OP-IntoxicationR21NS076426 · NINDS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI REDDY, DOODIPALA SAMBA · 2011 to 2012
$806k
Tonic Inhibition Therapy for Refractory Status EpilepticusR21NS071597 · NINDS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI REDDY, DOODIPALA SAMBA · 2010 to 2011
$399k
Neuroactive Steroid Therapy of Catamenial EpilepsyR21NS052158 · NINDS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI REDDY, DOODIPALA SAMBA · 2006 to 2007
$324k
NINDS NIH HHS R01 NS051398NINDS NIH HHS R21 NS052158NINDS NIH HHS R21 NS071597NINDS NIH HHS R21 NS076426
6 · The paper itself

Abstract

This article describes the emerging evidence of hormonal influence on epileptogenesis, which is a process whereby a brain becomes progressively epileptic due to an initial precipitating event of diverse origin such as brain injury, stroke, infection, or prolonged seizures. The molecular mechanisms underlying the development of epilepsy are poorly understood. Neuroinflammation and neurodegeneration appear to trigger epileptogenesis. There is an intense search for drugs that truly prevent the development of epilepsy in people at risk. Hormones play an important role in children and adults with epilepsy. Corticosteroids, progesterone, estrogens, and neurosteroids have been shown to affect seizure activity in animal models and in clinical studies. However, the impact of hormones on epileptogenesis has not been investigated widely. There is emerging new evidence that progesterone, neurosteroids, and endogenous hormones may play a role in regulating the epileptogenesis. Corticosterone has excitatory effects and triggers epileptogenesis in animal models. Progesterone has disease-modifying activity in epileptogenic models. The antiepileptogenic effect of progesterone has been attributed to its conversion to neurosteroids, which binds to GABA-A receptors and enhances phasic and tonic inhibition in the brain. Neurosteroids are robust anticonvulsants. There is pilot evidence that neurosteroids may have antiepileptogenic properties. Future studies may generate new insight on the disease-modifying potential of hormonal agents and neurosteroids in epileptogenesis.

Indexed as

epilepsyepileptogenesisestrogenkindlingneurosteroidprogesterone

Identifiers

PMID23914154
PMCPMC3728472
OpenAlexW2113263320

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.