Evidence map›Paper›PMID 28541524›Full record

ArticleProtein engineering, design & selection : PEDS2017

Metal-bound claMP Tag inhibits proteolytic cleavage.

Michaela L McNiff, Jennifer S Chadwick

Abstract read
In one paragraph

Article in Protein engineering, design & selection : PEDS, 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
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.

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

2 authors.

Michaela L McNiffDepartment of Pharmaceutical Chemistry, University of Kansas, 2093 Constant Ave, Lawrence, KS 66047.
Jennifer S ChadwickDepartment of Pharmaceutical Chemistry, University of Kansas,  2093 Constant Ave, Lawrence, KS 66047.

Funding

TRAFFICKING OF THE PLASMA MEMBRANE CA2+-ATPASE TO RAFTSP20RR017708 · NCRR · UNIVERSITY OF KANSAS LAWRENCE · PI FISCHER, CHRISTOPHER JAMES · 2002 to 2011
$20.1M
TRAINING GRANT IN DYNAMIC ASPECTS OF CHEMICAL BIOLOGYT32GM008545 · NIGMS · UNIVERSITY OF KANSAS LAWRENCE · PI LAMB, AUDREY L · 1994 to 2019
$4.9M
NCRR NIH HHS P20 RR017708NIGMS NIH HHS T32 GM008545
6 · The paper itself

Abstract

Biologics can be an improvement to small molecule drugs, providing high specificity for an identified target, lowering toxicity and limiting side effects. To achieve effective delivery, the biologic must have sufficient time to reach the target tissue. A prolonged half-life in the circulating environment is desired, but often serum stability is limited by proteases. Proteolysis in the serum causes degradation and inactivation as the biologic is fragmented and more rapidly cleared from the body. To improve the circulating half-life, large, hydrophilic polymers may be conjugated or stable fusion tags may be engineered to increase the effective size of the peptide and to hinder degradation by proteases. Improved resistance to proteases is essential for effective delivery. Here, a proof of concept study is presented using a metal-binding tripeptide tag known as the claMP Tag to create an inline conjugate and the ability of the tag to inhibit proteolysis was examined.

Indexed as

DensitometryElectrophoresis, Polyacrylamide GelEscherichia coliHydrogen-Ion ConcentrationMaltose-Binding ProteinsNickelOligopeptidesProtein EngineeringProtein StabilityProteolysisRecombinant Fusion ProteinsMaltose-Binding ProteinsNickelOligopeptidesRecombinant Fusion ProteinsclaMP Tagmetal abstraction peptideproteolytic inhibitionserum stability

Identifiers

PMID28541524
PMCPMC5914402

What OpenQuestion holds

Textmetadata
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.