Evidence map›Paper›PMID 31439380›Full record

ArticleBioorganic & medicinal chemistry letters2019

19-Hydroxyeicosatetraenoic acid analogs: Antagonism of 20-hydroxyeicosatetraenoic acid-induced vascular sensitization and hypertension.

Rambabu Dakarapu, Ramu Errabelli, Vijaya L Manthati, Adeniyi Michael Adebesin, Deb K Barma, Deepan Barma, Victor Garcia, Fan Zhang, Michal Laniado Schwartzman, John R Falck

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 29% 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

9 citing papers in PubMed, 17 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

10 authors at 4 institutions in 1 country.

Rambabu DakarapuDivision of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Ramu ErrabelliDivision of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Vijaya L ManthatiDivision of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Adeniyi Michael AdebesinDivision of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Deb K BarmaCRO Laboratories, 9995 Monroe Drive, Suite 119, Dallas, TX 75220, USA.
Deepan BarmaCRO Laboratories, 9995 Monroe Drive, Suite 119, Dallas, TX 75220, USA.
Victor GarciaDepartment of Pharmacology, New York Medical College School of Medicine, Valhalla, NY 10595, USA.
Fan ZhangDepartment of Pharmacology, New York Medical College School of Medicine, Valhalla, NY 10595, USA.
Michal Laniado SchwartzmanDepartment of Pharmacology, New York Medical College School of Medicine, Valhalla, NY 10595, USA.
John R FalckDivision of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Electronic address: j.falck@utsouthwestern.edu.
The University of Texas Southwestern Medical Center · USNew York Medical College · USCRO Laboratories (United States) · USSouthwestern Medical Center · US

Funding

Vasoregulatory Function of CYP2E1-Derived EicosanoidsP01HL034300 · NHLBI · NEW YORK MEDICAL COLLEGE · PI SCHWARTZMAN, MICHAL LANIADO · 1985 to 2015
$33.4M
Molecular Mechanisms of 20-HETE-mediated Vascular Dysfunction and HypertensionR01HL139793 · NHLBI · NEW YORK MEDICAL COLLEGE · PI SCHWARTZMAN, MICHAL LANIADO · 2018 to 2021
$2.7M
EET-Induced Cardioprotection: Role of Opioids and Nitric Oxide (NO)R01HL111392 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI AUCHAMPACH, JOHN A · 2012 to 2016
$2.2M
NHLBI NIH HHS P01 HL034300NHLBI NIH HHS R01 HL111392NHLBI NIH HHS R01 HL139793
6 · The paper itself

Abstract

19-Hydroxyeicosatetraenoic acid (19-HETE, 1), a metabolically and chemically labile cytochrome P450 eicosanoid, has diverse biological activities including antagonism of the vasoconstrictor 20-hydroxyeicosatetraenoic acid (20-HETE, 2). A SAR study was conducted to develop robust analogs of 1 with improved in vitro and in vivo efficacy. Analogs were screened in vitro for inhibition of 20-HETE-induced sensitization of rat renal preglomerular microvessels toward phenylephrine and demonstrated to normalize the blood pressure of male Cyp4a14(-/-) mice that display androgen-driven, 20-HETE-dependent hypertension.

Indexed as

AnimalsAntihypertensive AgentsCytochrome P450 Family 4Hydroxyeicosatetraenoic AcidsHypertensionKidney GlomerulusMaleMiceMice, KnockoutMicrovesselsPhenylephrineVasoconstrictor Agents20-hydroxy-5,8,11,14-eicosatetraenoic acidAntihypertensive AgentsCyp4a14 protein, mouseCytochrome P450 Family 4Hydroxyeicosatetraenoic AcidsPhenylephrineVasoconstrictor AgentsAntagonistBioisosteric replacementEicosanoidHypertensionVascular sensitization

Identifiers

PMID31439380
PMCPMC6745249
OpenAlexW2967258313

What OpenQuestion holds

Textmetadata
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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 OpenQuestion graph.