Evidence map›Paper›PMID 26416352›Full record

ArticleOncotarget2015

The chimeric antibody chLpMab-7 targeting human podoplanin suppresses pulmonary metastasis via ADCC and CDC rather than via its neutralizing activity.

Yukinari Kato, Akiko Kunita, Shinji Abe, Satoshi Ogasawara, Yuki Fujii, Hiroharu Oki, Masashi Fukayama, Yasuhiko Nishioka, Mika K Kaneko

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.0field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Article
  3. Development of a Novel Anti-CD44 Variant 4 Monoclonal Antibody CCurrent issues in molecular biology · 2023
    Article
  4. Review
  5. Review
  6. Article
  7. HExperimental and therapeutic medicine · 2020
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Podoplanin in Inflammation and Cancer.International journal of molecular sciences · 2019
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. HMonoclonal antibodies in immunodiagnosis and immunotherapy · 2017
    Article
  19. Review
  20. Development of RAP Tag, a Novel Tagging System for Protein Detection and Purification.Monoclonal antibodies in immunodiagnosis and immunotherapy · 2017
    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

9 authors at 3 institutions in 1 country.

Yukinari KatoDepartment of Regional Innovation, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Miyagi 980-8575, Japan.
Akiko KunitaDepartment of Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan.
Shinji AbeDepartment of Clinical Pharmacy Practice Pedagogy, Institute of Biomedical Sciences, Tokushima University Graduate School, Shou-machi, Tokushima 770-8505, Japan.
Satoshi OgasawaraDepartment of Regional Innovation, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Miyagi 980-8575, Japan.
Yuki FujiiDepartment of Regional Innovation, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Miyagi 980-8575, Japan.
Hiroharu OkiDepartment of Regional Innovation, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Miyagi 980-8575, Japan.
Masashi FukayamaDepartment of Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan.
Yasuhiko NishiokaDepartment of Respiratory Medicine and Rheumatology, Institute of Biomedical Sciences, Tokushima University Graduate School, Shou-machi, Tokushima 770-8503, Japan.
Mika K KanekoDepartment of Regional Innovation, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Miyagi 980-8575, Japan.
Tohoku University · JPThe University of Tokyo · JPTokushima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Podoplanin (PDPN/Aggrus/T1α) binds to C-type lectin-like receptor-2 (CLEC-2) and induces platelet aggregation. PDPN is associated with malignant progression, tumor metastasis, and poor prognosis in several types of cancer. Although many anti-human PDPN (hPDPN) monoclonal antibodies (mAbs), such as D2-40 and NZ-1, have been established, these epitopes are limited to the platelet aggregation-stimulating (PLAG) domain (amino acids 29-54) of hPDPN. Recently, we developed a novel mouse anti-hPDPN mAb, LpMab-7, which is more sensitive than D2-40 and NZ-1, using the Cancer-specific mAb (CasMab) method. The epitope of LpMab-7 was shown to be entirely different from that of NZ-1, a neutralizing mAb against the PLAG domain according to an inhibition assay and lectin microarray analysis. In the present study, we produced a mouse-human chimeric anti-hPDPN mAb, chLpMab-7. ChLpMab-7 showed high antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC). Furthermore, chLpMab-7 inhibited the growth of hPDPN-expressing tumors in vivo. Although chLpMab-7 recognizes a non-PLAG domain of hPDPN, it suppressed the hematogenous metastasis of hPDPN-expressing tumors. These results indicated that chLpMab-7 suppressed tumor development and hematogenous metastasis in a neutralization-independent manner. In conclusion, hPDPN shows promise as a target in the development of a novel antibody-based therapy.

Indexed as

AnimalsAntibodies, MonoclonalAntibodies, Monoclonal, Murine-DerivedAntibody-Dependent Cell CytotoxicityCell Line, TumorCHO CellsCricetinaeCricetulusEpitopesFemaleHEK293 CellsHumansLung NeoplasmsMembrane GlycoproteinsMiceMice, Inbred BALB CAntibodies, MonoclonalAntibodies, Monoclonal, Murine-DerivedEpitopesMembrane GlycoproteinsPDPN protein, humanPodoplaninADCC/CDCmetastasismonoclonal antibodyPDPNpodoplanin

Identifiers

PMID26416352
PMCPMC4742157
OpenAlexW2180902954

What OpenQuestion holds

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LicenceCC BY
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.