Evidence map›Paper›PMID 31073181›Full record

ArticleScientific reports2019

Novel CMKLR1 Inhibitors for Application in Demyelinating Disease.

Vineet Kumar, Melissa LaJevic, Mallesh Pandrala, Sam A Jacobo, Sanjay V Malhotra, Brian A Zabel

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 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
1.0field-weighted citation impact, top 24% 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

6 authors at 3 institutions in 1 country.

Vineet KumarDepartment of Radiation Oncology, Stanford University, Palo Alto, California, USA.
Melissa LaJevicPalo Alto Veterans Institute for Research, Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA.
Mallesh PandralaDepartment of Radiation Oncology, Stanford University, Palo Alto, California, USA.
Sam A JacoboDepartment of Radiation Oncology, Stanford University, Palo Alto, California, USA.
Sanjay V MalhotraDepartment of Radiation Oncology, Stanford University, Palo Alto, California, USA. svmalhotra@stanford.edu.
Brian A ZabelPalo Alto Veterans Institute for Research, Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA. bazabel@stanford.edu.
Stanford University · USPalo Alto Veterans Institute for Research · USPalo Alto University · US

Funding

New Approaches to Combat CNS Inflammation: Targeting a Metabolic Enzyme in Demyelinating DiseaseI01BX004115 · VA · VETERANS ADMIN PALO ALTO HEALTH CARE SYS · PI BRIAN A. ZABEL · 2019 to 2026
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BLRD VA I01 BX004115
6 · The paper itself

Abstract

Small molecules that disrupt leukocyte trafficking have proven effective in treating patients with multiple sclerosis (MS). We previously reported that chemerin receptor chemokine-like receptor 1 (CMKLR1) is required for maximal clinical and histological experimental autoimmune encephalomyelitis (EAE); and identified CMKLR1 small molecule antagonist 2-(α-naphthoyl) ethyltrimethylammonium iodide (α-NETA) that significantly suppressed disease onset in vivo. Here we directly compared α-NETA versus FDA-approved MS drug Tecfidera for clinical efficacy in EAE; characterized key safety/toxicity parameters for α-NETA; identified structure-activity relationships among α-NETA domains and CMKLR1 inhibition; and evaluated improved α-NETA analogs for in vivo efficacy. α-NETA proved safe and superior to Tecfidera in suppressing clinical EAE. In addition, we discovered structurally differentiated α-NETA analogs (primarily ortho- or para-methoxy substitutions) with significantly improved target potency in vitro and improved efficacy in vivo. These findings suggest that α-NETA-based CMKLR1 inhibitors may prove safe and effective in treating demyelinating diseases and potentially other autoimmune disorders.

Indexed as

AnimalsCell Line, TumorDimethyl FumarateEncephalomyelitis, Autoimmune, ExperimentalFemaleHepatocytesHumansImmunosuppressive AgentsMiceMice, Inbred C57BLMicrosomes, LiverNaphthalenesPregnane X ReceptorQuaternary Ammonium CompoundsReceptors, ChemokineStructure-Activity Relationship2-naphthoylethyltrimethylammoniumCMKLR1 protein, mouseDimethyl FumarateImmunosuppressive AgentsNaphthalenesPregnane X ReceptorQuaternary Ammonium CompoundsReceptors, Chemokine

Identifiers

PMID31073181
PMCPMC6509344
OpenAlexW2944501272

What OpenQuestion holds

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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.