Evidence map›Paper›PMID 39129293›Full record

ArticleAnti-cancer agents in medicinal chemistry2024

Molecular Imaging of Melanoma VEGF-expressing Tumors through [

Ximena Camacho, Carolina Perroni, Lucía Alfaya, Mirel Cabrera, Marcos Tassano, María Fernanda García, Marcelo Fernández, Ana Laura Reyes, Andrea Paolino, Eduardo Savio and 3 more

Abstract read
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In one paragraph

Article in Anti-cancer agents in medicinal chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

13 authors.

Ximena CamachoDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0002-0755-3834
Carolina PerroniDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0002-6790-4851
Lucía AlfayaDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0009-0002-2409-7225
Mirel CabreraDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0002-5225-1106
Marcos TassanoDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0001-6685-4656
María Fernanda GarcíaDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0002-2918-5761
Marcelo FernándezDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0002-5036-1459
Ana Laura ReyesInvestigation and Development Department, Centro Uruguayo de Imagenología Molecular, Montevideo, Uruguay.ORCID 0000-0001-8647-9697
Andrea PaolinoInvestigation and Development Department, Centro Uruguayo de Imagenología Molecular, Montevideo, Uruguay.ORCID 0009-0001-5351-2689
Eduardo SavioInvestigation and Development Department, Centro Uruguayo de Imagenología Molecular, Montevideo, Uruguay.ORCID 0000-0002-2358-194X
Hugo CerecettoDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0003-1256-3786
Pablo CabralDepartamento de Radiofarmacia, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0001-7344-2027
Juan Pablo GambiniInvestigation and Development Department, Centro Uruguayo de Imagenología Molecular, Montevideo, Uruguay.ORCID 0000-0001-5368-3464

Funding

Comisión Sectorial de Investigación Científica
6 · The paper itself

Abstract

backgroundAngiogenesis is a process that many tumors depend on for growth, development, and metastasis. Vascular endothelial growth factor (VEGF) is one of the major players in tumor angiogenesis in several tumor types, including melanoma. VEGF inhibition is achieved by bevacizumab, a humanized monoclonal antibody that binds with high affinity to VEGF and prevents its function. In order to successfully enable in vivo VEGF expression imaging in a murine melanoma model, we previously labeled bevacizumab with [

objectiveThe aim of this study was to develop a radiolabeled Fab bevacizumab fragment, [

methodsFlow cytometry was used to examine VEGF presence in the murine melanoma cell line (B16-F10). Bevacizumab was digested with papain for six hours at 37°C to produce Fab(bevacizumab), which was then conjugated to NHS-HYNIC-Tfa for radiolabeling with [

resultsUsing flow cytometry, it was shown that the B16-F10 murine melanoma cell line has intracellular VEGF expression. Papain incubation resulted in the complete digestion of bevacizumab with good purity and homogeneity. The radiolabeling yield of [

conclusionsWe present the development and evaluation of [

Indexed as

BevacizumabOrganotechnetium CompoundsVascular Endothelial Growth Factor AAnimalsCell Line, TumorHumansImmunoglobulin Fab FragmentsMelanomaMiceMice, Inbred C57BLMolecular ImagingMolecular StructureRadiopharmaceuticalsTechnetiumTissue DistributionTomography, Emission-Computed, Single-PhotonBevacizumabImmunoglobulin Fab FragmentsOrganotechnetium CompoundsRadiopharmaceuticalsTechnetiumVascular Endothelial Growth Factor A[99mTc]Tc-labeled Fab(bevacizumab)flow cytometry.melanomamolecular imagingtumorVEGF

Identifiers

PMID39129293

What OpenQuestion holds

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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.