ArticleScientific reports2015
A Nanotechnology-Based Platform for Extending the Pharmacokinetic and Binding Properties of Anti-methamphetamine Antibody Fragments.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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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.
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Who cites it
5 citing papers in PubMed, 16 citations in OpenAlex.
- The Development and Characterization of an scFv-Fc Fusion-Based Gene Therapy to Reduce the Psychostimulant Effects of Methamphetamine Abuse.The Journal of pharmacology and experimental therapeutics · 2020Article
- Development and testing of AAV-delivered single-chain variable fragments for the treatment of methamphetamine abuse.PloS one · 2018Article
- Biologics to treat substance use disorders: Current status and new directions.Human vaccines & immunotherapeutics · 2016Review
- PEGylation of a High-Affinity Anti-(+)Methamphetamine Single Chain Antibody Fragment Extends Functional Half-Life by Reducing Clearance.Pharmaceutical research · 2016Article
- Nanomedicine: Going small to beat the high.Nature nanotechnology · 2016Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
To address the need for effective medications to aid in the treatment of methamphetamine (METH) abuse, we used a nanotechnology approach to customize the in vivo behavior of an anti-METH single chain antibody (scFv7F9Cys). Anti-METH scFv7F9Cys was conjugated to dendrimer nanoparticles via a polyethylene glycol (PEG) linker to generate high-order conjugates termed dendribodies. We found that the high affinity (KD = 6.2 nM) and specificity for METH was unchanged after nanoparticle conjugation. The dendribodies were administered in an i.v. bolus to male Sprague Dawley rats after starting a s.c. infusion of METH. The PCKN values for clearance and volume of distribution of scFv7F9Cys after conjugation to dendrimers decreased 45 and 1.6-fold respectively, and the terminal elimination half-life increased 20-fold. Organ distribution of scFv7F9Cys and dendribody in blood and urine agreed well with the PCKN data. Renal clearance appeared to be the major route of elimination for both experimental medications. We have thus successfully developed a novel multivalent METH-binding nanomedicine by conjugating multiple anti-METH scFvs to dendrimer nanoparticles, extending the scFv half-life from 1.3 (± 0.3) to 26 (± 2.6) hr. These data suggest that the dendribody design could be a feasible platform for generating multivalent antibodies with customizable PCKN profiles.
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Registered trials
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.