Evidence map›Paper›PMID 28412144›Full record

ArticleNanomedicine : nanotechnology, biology, and medicine2017

Quantitative microscopy-based measurements of circulating nanoparticle concentration using microliter blood volumes.

Gregory T Tietjen, Jenna DiRito, Jordan S Pober, W Mark Saltzman

Abstract read
In one paragraph

Article in Nanomedicine : nanotechnology, biology, and medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. High-throughput quantitative microscopy-based half-life measurements of intravenously injected agents.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  4. Systemic delivery of a Gli inhibitor via polymeric nanocarriers inhibits tumor-induced bone disease.Journal of controlled release : official journal of the Controlled Release Society · 2019
    Article
  5. Poly(amine-co-ester) nanoparticles for effective Nogo-B knockdown in the liver.Journal of controlled release : official journal of the Controlled Release Society · 2019
    Article
  6. Article
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.

Gregory T TietjenDepartment of Biomedical Engineering, Yale University, New Haven, CT, USA.
Jenna DiRitoDepartment of Biomedical Engineering, Yale University, New Haven, CT, USA.
Jordan S PoberDepartment of Immunobiology, Yale University, New Haven, CT, USA.
W Mark SaltzmanDepartment of Biomedical Engineering, Yale University, New Haven, CT, USA. Electronic address: mark.saltzman@yale.edu.

Funding

Human and Translational ImmunologyT32AI089704 · NIAID · YALE UNIVERSITY · PI HEROLD, KEVAN C · 2010 to 2014
$994k
Targeted nanoparticle delivery of PNA anti-miRs to quiesce inflamed endotheliumF32HL131270 · NHLBI · YALE UNIVERSITY · PI TIETJEN, GREGORY T · 2016 to 2017
$59k
NHLBI NIH HHS F32 HL131270NIAID NIH HHS T32 AI089704
6 · The paper itself

Abstract

Nanoparticles (NPs) are potential drug delivery vehicles for treatment of a broad range of diseases. Intravenous (IV) administration, the most common form of delivery, is relatively non-invasive and provides (in theory) access throughout the circulatory system. However, in practice, many IV injected NPs are quickly eliminated by specialized phagocytes in the liver and spleen. Consequently, new materials have been developed with the capacity to significantly extend the circulating half-life of IV administered NPs. Unfortunately, current procedures for measuring circulation half-lives are often expensive, time consuming, and can require large blood volumes that are not compatible with mouse models of disease. Here we describe a simple and reliable procedure for measuring circulation half-life utilizing quantitative microscopy. This method requires only 2μL of blood and minimal sample preparation, yet provides robust quantitative results.

Indexed as

Drug Delivery SystemsAnimalsBlood VolumeFemaleHalf-LifeMiceMice, SCIDMicroscopyNanoparticlesParticle SizeCirculation half-lifeNanoparticlesQuantitative microscopy

Identifiers

PMID28412144
PMCPMC7725539

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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.