Evidence map›Paper›PMID 32755412›Full record

ArticleHypertension (Dallas, Tex. : 1979)2020

Brain Testosterone-CYP1B1 (Cytochrome P450 1B1) Generated Metabolite 6β-Hydroxytestosterone Promotes Neurogenic Hypertension and Inflammation.

Purnima Singh, Shubha Ranjan Dutta, Chi Young Song, SaeRam Oh, Frank J Gonzalez, Kafait U Malik

Open access · hybridAbstract read
In one paragraph

Article in Hypertension (Dallas, Tex. : 1979), 2020. 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
1.1field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Purnima SinghFrom the Department of Pharmacology, Addiction Science, and Toxicology, College of Medicine, University of Tennessee Health Science Center, Memphis (P.S., S.R.D., C.Y.S.).
Shubha Ranjan DuttaFrom the Department of Pharmacology, Addiction Science, and Toxicology, College of Medicine, University of Tennessee Health Science Center, Memphis (P.S., S.R.D., C.Y.S.).
Chi Young SongFrom the Department of Pharmacology, Addiction Science, and Toxicology, College of Medicine, University of Tennessee Health Science Center, Memphis (P.S., S.R.D., C.Y.S.).
SaeRam Oh
Frank J GonzalezLaboratory of Metabolism, National Cancer Institute, Bethesda, MD (F.J.G.).
Kafait U Malik
University of Tennessee Health Science Center · USNational Cancer Institute · US

Funding

Angiotensins, Prostaglandins and Adrenergic InteractionsR01HL019134 · NHLBI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI KAFAIT U MALIK · 1985 to 2026
$14.7M
Eicosanoid-Induced Vascular Growth During InjuryR01HL079109 · NHLBI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI MALIK, KAFAIT U · 2005 to 2015
$3.3M
NHLBI NIH HHS R01 HL019134NHLBI NIH HHS R01 HL079109
6 · The paper itself

Abstract

Previously, we showed that peripheral administration of 6β-hydroxytestosterone, a CYP1B1 (cytochrome P450 1B1)-generated metabolite of testosterone, promotes angiotensin II-induced hypertension in male mice. However, the site of action and the underlying mechanism by which 6β-hydroxytestosterone contributes to angiotensin II-induced hypertension is not known. Angiotensin II increases blood pressure by its central action, and CYP1B1 is expressed in the brain. This study was conducted to determine whether testosterone-CYP1B1 generated metabolite 6β-hydroxytestosterone locally in the brain promotes the effect of systemic angiotensin II to produce hypertension in male mice. Central CYP1B1 knockdown in wild-type (

Indexed as

Cytochrome P-450 CYP1B1Angiotensin IIAnimalsBlood PressureHydroxytestosteronesHypertensionMiceMice, KnockoutNeurogenic InflammationParaventricular Hypothalamic NucleusReactive Oxygen SpeciesReceptors, AndrogenReceptors, G-Protein-Coupled6 beta-hydroxytestosteroneAngiotensin IICytochrome P-450 CYP1B1GPRC6A protein, mouseHydroxytestosteronesReactive Oxygen SpeciesReceptors, AndrogenReceptors, G-Protein-Coupledblood pressurehypertensionmicemicrogliatestosterone

Identifiers

PMID32755412
PMCPMC7418933
OpenAlexW3047037734

What Socratic 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 Socratic graph.