Evidence map›Paper›PMID 26851370›Full record

ArticleEuropean journal of pharmacology2016

Angiotensin converting enzyme versus angiotensin converting enzyme-2 selectivity of MLN-4760 and DX600 in human and murine bone marrow-derived cells.

Shrinidh Joshi, Narayanaganesh Balasubramanian, Goutham Vasam, Yagna Pr Jarajapu

Abstract readComparative Study
In one paragraph

Article in European journal of pharmacology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  13. Review
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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

4 authors at 1 institution in 1 country.

Shrinidh JoshiDepartment of Pharmaceutical Sciences, North Dakota State University, Fargo, ND, USA.
Narayanaganesh BalasubramanianCore Synthesis Facility, North Dakota State University, Fargo, ND, USA.
Goutham VasamDepartment of Pharmaceutical Sciences, North Dakota State University, Fargo, ND, USA; Core Synthesis Facility, North Dakota State University, Fargo, ND, USA.
Yagna Pr JarajapuDepartment of Pharmaceutical Sciences, North Dakota State University, Fargo, ND, USA. Electronic address: Yagna.Jarajapu@ndsu.edu.
North Dakota State University · US

Funding

Pilot Projects: Core DP30GM103332 · NIGMS · NORTH DAKOTA STATE UNIVERSITY · PI SIBI, MUKUND P. · 2012 to 2016
$4.9M
NIGMS NIH HHS P30 GM103332NIGMS NIH HHS P30 GM103332-01
6 · The paper itself

Abstract

Angiotensin-converting enzymes, ACE and ACE2, are key members of renin angiotensin system. Activation of ACE2/Ang-(1-7) pathway enhances cardiovascular protective functions of bone marrow-derived stem/progenitor cells. The current study evaluated the selectivity of ACE2 inhibitors, MLN-4760 and DX-600, and ACE and ACE2 activities in human (hu) and murine (mu) bone marrow cells. Assays were carried out in hu and mu mononuclear cells (MNCs) and huCD34(+) cells or mu-lineage-depleted (muLin(-)) cells, human-recombinant (rh) enzymes, and mu-heart with enzyme-specific substrates. ACE or ACE2 inhibition by racemic MLN-4760, its isomers MLN-4760-A and MLN-4760-B, DX600 and captopril were characterized. MLN-4760-B is relatively less efficacious and less-selective than the racemate or MLN-4760-A at hu-rhACE2, and all three of them inhibited 43% rhACE. In huMNCs, MLN-4760-B detected 63% ACE2 with 28-fold selectivity over ACE. In huCD34(+) cells, MLN-4760-B detected 38% of ACE2 activity with 63-fold selectivity. In mu-heart and muMNCs, isomer B was 100- and 228-fold selective for ACE2, respectively. In muLin(-) cells, MLN-4760-B detected 25% ACE2 activity with a pIC50 of 6.3. The racemic mixture and MLN-4760-A showed lower efficacy and poor selectivity for ACE2 in MNCs and mu-heart. ACE activity detected by captopril was 32% and 19%, respectively, in huCD34(+) and muLin(-) cells. DX600 was less efficacious, and more selective for ACE2 compared to MLN-4760-B in all samples tested. These results suggest that MLN-4760-B is a better antagonist of ACE2 than DX600 at 10 µm concentration in human and murine bone marrow cells, and that these cells express more functional ACE2 than ACE.

Indexed as

AgedAmino Acid SequenceAngiotensin-Converting Enzyme 2Angiotensin-Converting Enzyme InhibitorsAnimalsBone Marrow CellsFemaleHumansImidazolesLeucineMaleMiceMiddle AgedMyocardiumPeptidesPeptidyl-Dipeptidase A2-(1-carboxy-2-(3-(3,5-dichlorobenzyl)-3H-imidazol-4-yl)ethylamino)-4-methylpentanoic acidACE2 protein, humanAce2 protein, mouseAngiotensin-Converting Enzyme 2Angiotensin-Converting Enzyme InhibitorsDX600 peptideImidazolesLeucinePeptidesPeptidyl-Dipeptidase AACEACE2CD34(+) cellsDX600Lineage-depleted cellsMLN-4760

Identifiers

PMID26851370
PMCPMC4804635
OpenAlexW2269576606

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.