Evidence map›Paper›PMID 21255833›Full record

ArticleBiomaterials2011

The effect of internalizing human single chain antibody fragment on liposome targeting to epithelioid and sarcomatoid mesothelioma.

Arun K Iyer, Yang Su, Jinjin Feng, Xiaoli Lan, Xiaodong Zhu, Yue Liu, Dongwei Gao, Youngho Seo, Henry F Vanbrocklin, V Courtney Broaddus and 2 more

Abstract read
In one paragraph

Article in Biomaterials, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

22 citing papers in PubMed, 45 citations in OpenAlex.

  1. Pre-clinical SPECT and SPECT-CT in Oncology.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2026
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  5. An Overview of Supramolecular Platforms Boosting Drug Delivery.Bioinorganic chemistry and applications · 2023
    Review
  6. Molecular Radiotherapy withInternational journal of molecular sciences · 2022
    Article
  7. Review
  8. QuantitativeBioconjugate chemistry · 2020
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Nanoparticle-based targeted gene therapy for lung cancer.American journal of cancer research · 2016
    Article
  18. Article
  19. Article
  20. Review
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

12 authors at 2 institutions in 1 country.

Arun K IyerCenter for Molecular and Functional Imaging, Department of Radiology and Biomedical Imaging, University of California at San Francisco, San Francisco, CA 94143, USA.
Yang Su
Jinjin Feng
Xiaoli Lan
Xiaodong Zhu
Yue Liu
Dongwei Gao
Youngho Seo
Henry F Vanbrocklin
V Courtney Broaddus
Bin Liu
Jiang He
University of California, San Francisco · USUCSF Helen Diller Family Comprehensive Cancer Center · US

Funding

Mapping a clinically significant internalizing tumor epitope space.R01CA118919 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LIU, BIN · 2006 to 2013
$2.5M
Identifying antigens bound by novel scFvs targeting all subtypes of mesotheliomaR01CA129491 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LIU, BIN · 2010 to 2013
$1.2M
Targeted liposomal radiotherapy of malignant mesotheliomaR01CA135358 · NCI · UNIVERSITY OF VIRGINIA · PI HE, JIANG · 2008 to 2011
$1.0M
NCI NIH HHS R01 CA118919NCI NIH HHS R01 CA129491NCI NIH HHS R01 CA135358
6 · The paper itself

Abstract

Immunoliposomes (ILs) anchored with internalizing human antibodies capable of targeting all subtypes of mesothelioma can be useful for targeted imaging and therapy of this malignant disease. The objectives of this study were to evaluate both the in vitro and in vivo tumor targeted internalization of novel internalizing human single chain antibody (scFv) anchored ILs on both epithelioid (M28) and sarcomatoid (VAMT-1) subtypes of human mesothelioma. ILs were prepared by post-insertion of mesothelioma-targeting human scFv (M1) onto preformed liposomes and radiolabeled with (111)In ((111)In-IL-M1), along with control non-targeted liposomes ((111)In-CL). Incubation of (111)In-IL-M1 with M28, VAMT-1, and a control non-tumorigenic cell line (BPH-1) at 37 °C for 24 h revealed efficient binding and rapid internalization of ILs into both subtypes of tumor cells but not into the BPH-1 cells; internalization accounted for approximately 81-94% of total cell accumulation in mesothelioma cells compared to 37-55% in control cells. In tumor-bearing mice intravenous (i.v.) injection of (111)In-IL-M1 led to remarkable tumor accumulation: 4% and 4.7% injected dose per gram (% ID/g) for M28 and VAMT-1 tumors, respectively, 48 h after injection. Furthermore, tumor uptake of (111)In-IL-M1 in live xenograft animal models was verified by single photon emission computed tomography (SPECT/CT). In contrast, i.v. injection of (111)In-CL in tumor-bearing mice revealed very low uptake in both subtypes of mesothelioma, 48 h after injection. In conclusion, M1 scFv-anchored ILs showed selective tumor targeting and rapid internalization into both epithelioid and sarcomatoid subtypes of human mesothelioma, demonstrating its potential as a promising vector for enhanced tumor drug targeting.

Indexed as

EndocytosisAnimalsDrug Delivery SystemsHumansHydrodynamicsIndium RadioisotopesLiposomesMesotheliomaMiceParticle SizeSarcomaSingle-Chain AntibodiesStatic ElectricityTissue DistributionTomography, Emission-Computed, Single-PhotonTomography, X-Ray ComputedIndium RadioisotopesLiposomesSingle-Chain Antibodies

Identifiers

PMID21255833
PMCPMC3040448
OpenAlexW2112340284

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.