Evidence map›Paper›PMID 23964702›Full record

ArticleMolecular pharmaceutics2013

Preclinical evaluation of the novel monoclonal antibody H6-11 for prostate cancer imaging.

Hongjun Jin, Mai Xu, Prashanth K Padakanti, Yongjian Liu, Suzanne Lapi, Zhude Tu

Abstract read
In one paragraph

Article in Molecular pharmaceutics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. 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

6 authors.

Hongjun JinDepartment of Radiology, Washington University School of Medicine , 510 S. Kingshighway Boulevard, St. Louis, Missouri 63110, United States.
Mai Xu
Prashanth K Padakanti
Yongjian Liu
Suzanne Lapi
Zhude Tu

Funding

Viral Discovery in Rheumatoid ArthritisP30AR048335 · NIAMS · WASHINGTON UNIVERSITY · PI WEIHL, CONRAD C · 2001 to 2015
$8.9M
PET PROBES FOR IMAGING THE VESICULAR ACETYLCHOLINE TRANSPORTERR01NS075527 · NINDS · WASHINGTON UNIVERSITY · PI TU, ZHUDE · 2011 to 2021
$4.9M
DEVELOPING PET AGENTS FOR IMAGING PHOSPHODIESTERASE 10A (PDE10A)R33MH092797 · NIMH · WASHINGTON UNIVERSITY · PI TU, ZHUDE · 2013 to 2015
$1.5M
DEVELOPING PET AGENTS FOR IMAGING PHOSPHODIESTERASE 10A (PDE10A)R21MH092797 · NIMH · WASHINGTON UNIVERSITY · PI TU, ZHUDE · 2011 to 2012
$530k
NIAMS NIH HHS P03AR048335NIAMS NIH HHS P30 AR048335NIMH NIH HHS R21 MH 092797NIMH NIH HHS R21 MH092797NIMH NIH HHS R33 MH092797NINDS NIH HHS R01 NS 075527NINDS NIH HHS R01 NS075527
6 · The paper itself

Abstract

The biological properties of the novel monoclonal antibody (mAb) H6-11 and its potential utility for oncological imaging studies were evaluated using in vitro and in vivo assays. Immunoreactivity of H6-11 to the human prostate cancer PC-3 cell line and solid tumor xenografts was initially demonstrated using immunofluorescence staining; the specificity of H6-11 for prostate cancer was further evaluated using a commercial array of human prostate cancer and normal tissue samples (n=49) in which H6-11 detected 95% of prostate adenocarcinomas. The Kd value of 61.7±30 nM was determined using 125I-labeled H6-11. Glycosylation analysis suggested the antigenic epitope of the glycan is an O-linked β-N-acetylglucoside (O-GlcNAc) group. Imaging studies of PC-3 tumor-bearing mice were performed using both optical imaging with NIR fluorescent dye-labeled H6-11 and microPET imaging with 89Zr-labeled H6-11. These in vivo studies revealed that the labeled probes accumulated in PC-3 tumors 48-72 h postinjection, although significant retention in liver was also observed. By 120 h postinjection, the tumors were still evident, although the liver showed significant clearance. These studies suggest that the mAb H6-11 may be a useful tool to detect prostate cancer in vitro and in vivo.

Indexed as

AnimalsAntibodies, MonoclonalAntigens, Tumor-Associated, CarbohydrateCell Line, TumorDiagnostic ImagingFemaleFluorescent Antibody TechniqueGlycosylationHumansMaleMiceMice, Inbred BALB CPositron-Emission TomographyProstatic NeoplasmsAntibodies, MonoclonalAntigens, Tumor-Associated, Carbohydrate

Identifiers

PMID23964702
PMCPMC4031660

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Registered trials

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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.