Evidence map›Paper›PMID 31082216›Full record

ArticleBioconjugate chemistry2019

Affibody-Indocyanine Green Based Contrast Agent for Photoacoustic and Fluorescence Molecular Imaging of B7-H3 Expression in Breast Cancer.

Rakesh Bam, Makenna Laffey, Katharine Nottberg, Patrick S Lown, Benjamin J Hackel, Katheryne E Wilson

Open access · greenAbstract read
In one paragraph

Article in Bioconjugate chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 40 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 2 institutions in 1 country.

Rakesh BamDepartment of Radiology , Stanford University , Stanford , California 94305 , United States.ORCID 0000-0003-4067-3798
Makenna LaffeyDepartment of Radiology , Stanford University , Stanford , California 94305 , United States.
Katharine NottbergDepartment of Radiology , Stanford University , Stanford , California 94305 , United States.
Patrick S LownDepartment of Chemical Engineering and Materials Science , University of Minnesota , Minneapolis , Minnesota 55455 , United States.
Benjamin J HackelDepartment of Chemical Engineering and Materials Science , University of Minnesota , Minneapolis , Minnesota 55455 , United States.ORCID 0000-0003-3561-9463
Katheryne E WilsonDepartment of Radiology , Stanford University , Stanford , California 94305 , United States.ORCID 0000-0003-1388-9446
Stanford University · USUniversity of Minnesota · US

Funding

Women's CancerP30CA077598 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Jeffrey S. Miller · 1998 to 2026
$100.4M
VECTOR COREP30NS069375 · NINDS · STANFORD UNIVERSITY · PI SHAMLOO, MEHRDAD · 2011 to 2019
$6.3M
Molecular Spectroscopic Photoacoustic Imaging for Breast Lesion CharacterizationR21EB022214 · NIBIB · STANFORD UNIVERSITY · PI WILSON, KATHERYNE E · 2016 to 2017
$439k
Spectroscopic Photoacoustic Molecular Imaging for Breast Lesion CharacterizationK99EB023279 · NIBIB · STANFORD UNIVERSITY · PI WILSON, KATHERYNE E · 2017 to 2018
$152k
NCI NIH HHS P30 CA077598NIBIB NIH HHS K99 EB023279NIBIB NIH HHS R21 EB022214NINDS NIH HHS P30 NS069375
6 · The paper itself

Abstract

Spectroscopic photoacoustic (sPA) molecular imaging has high potential for identification of exogenous contrast agents targeted to specific markers. Antibody-dye conjugates have recently been used extensively for preclinical sPA and other optical imaging modalities for highly specific molecular imaging of breast cancer. However, antibody-based agents suffer from long circulation times that limit image specificity. Here, the efficacy of a small protein scaffold, the affibody (ABY), conjugated to indocyanine green (ICG), a near-infrared fluorescence dye, as a targeted molecular imaging probe is demonstrated. In particular, B7-H3 (CD276), a cellular receptor expressed in breast cancer, was imaged via sPA and fluorescence molecular imaging to differentiate invasive tumors from normal glands in mice. Administration of ICG conjugated to an ABY specific to B7-H3 (ABY

Indexed as

AnimalsB7 AntigensBreast NeoplasmsContrast MediaFemaleFluorescent DyesImmunoconjugatesIndocyanine GreenMiceOptical ImagingPhotoacoustic TechniquesB7 AntigensCd276 protein, mouseContrast MediaFluorescent DyesImmunoconjugatesIndocyanine Green

Identifiers

PMID31082216
PMCPMC6745046
OpenAlexW2946597433

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.