Evidence map›Paper›PMID 28512029›Full record

ArticleBioorganic & medicinal chemistry letters2017

Calixarene-mediated liquid membrane transport of choline conjugates 3: The effect of handle variation on neurotransmitter transport.

James L Collins, Ayu Fujii, Sahar Roshandel, Cuong-Alexander To, Michael P Schramm

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 96% 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

0 citing papers in PubMed, 3 citations in OpenAlex.

No citing paper in PubMed yet.

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

5 authors at 1 institution in 1 country.

James L CollinsDepartment of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA, USA.
Ayu FujiiDepartment of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA, USA.
Sahar RoshandelDepartment of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA, USA.
Cuong-Alexander ToDepartment of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA, USA.
Michael P SchrammDepartment of Chemistry and Biochemistry, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA, USA. Electronic address: michael.schramm@csulb.edu.
California State University, Long Beach · US

Funding

Supplement for CSULB Maximizing Access to Research Careers (MARC) UNDERGRADUATE STUDENT TRAINING IN ACADEMIC RESEARCH (U-STAR)T34GM008074 · NIGMS · CALIFORNIA STATE UNIVERSITY LONG BEACH · PI NARAYANASWAMI, VASANTHY · 1985 to 2022
$4.6M
Selective Small Molecule Membrane Transport Using Cavitand ReceptorsSC2CA167636 · NCI · CALIFORNIA STATE UNIVERSITY LONG BEACH · PI SCHRAMM, MICHAEL P · 2011 to 2013
$425k
NCI NIH HHS SC2 CA167636NIGMS NIH HHS T34 GM008074
6 · The paper itself

Abstract

Upper rim phosphonic acid functionalized calix[4]arene affects selective transport of multiple molecular payloads through a liquid membrane. The secret is in the attachment of a receptor-complementary handle to the payload. We find that the trimethylammonium ethylene group present in choline is one of several general handles for the transport of drug and drug-like species. Herein we compare the effect of handle variation against the transport of serotonin and dopamine. We find that several ionizable amine termini handles are sufficient for transport and identify two ideal candidates. Their performance is significantly enhanced in HEPES buffered solutions. This inquiry completes a series of 3 studies aimed at optimization of this strategy. In completion a new approach towards synthetic receptor mediated selective small molecule transport has emerged; future work in vesicular and cellular systems will follow.

Indexed as

Biological TransportCalixarenesCholineDopamineDose-Response Relationship, DrugMolecular StructureNeurotransmitter AgentsSerotoninStructure-Activity RelationshipCalixarenesCholineDopamineNeurotransmitter AgentsSerotoninCalixareneDopamineMembrane-transportSerotoninSupramolecular

Identifiers

PMID28512029
PMCPMC5584391
OpenAlexW2610582187

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.