Evidence map›Paper›PMID 17149595›Full record

ArticleCancer immunology, immunotherapy : CII2007

Immune reconstitution prevents metastatic recurrence of murine osteosarcoma.

Melinda S Merchant, Fraia Melchionda, Manoj Sinha, Chand Khanna, Lee Helman, Crystal L Mackall

Open access · greenAbstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2007. 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
0.9field-weighted citation impact, top 28% 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, 35 citations in OpenAlex.

  1. Adjuvant Immunotherapy to Improve Outcome in High-Risk Pediatric Sarcomas.Clinical cancer research : an official journal of the American Association for Cancer Research · 2016
    Trial
  2. Review
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  12. Phase I Clinical Trial of Ipilimumab in Pediatric Patients with Advanced Solid Tumors.Clinical cancer research : an official journal of the American Association for Cancer Research · 2016
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Immune-based therapeutics for pediatric cancer.Expert opinion on biological therapy · 2010
    Review
  20. 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 at 3 institutions in 2 countries.

Melinda S MerchantPediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Fraia Melchionda
Manoj Sinha
Chand Khanna
Lee Helman
Crystal L Mackall
Center for Cancer Research · USNational Cancer Institute · USUniversity of Bologna · IT

Funding

Molecular Biology of Pediatric TumorsZIASC006892 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI HELMAN, LEE J. · 2009 to 2017
$6.3M
Tumor and Metastasis BiologyZIABC010566 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HELMAN, LEE J. · 2009 to 2017
$4.6M
Tumor and Metastasis BiologyZ01BC010566 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI KHANNA, CHAND · 2005 to 2008
$1.8M
SOLID TUMORSZ01SC006892 · SC · DIVISION OF CLINICAL SCIENCES - NCI · PI HELMAN, LEE J. · 1996 to 2008
$1.2M
DIRECTING T CELL RESPONSES DURING IMMUNE RECONSTITUTIONZ01SC010281 · SC · CLINICAL SCIENCES · PI MACKALL, CRYSTAL L · 1998 to 2007
$985k
Immunobiology and Immunotherapy of Pediatric TumorsZ01SC010289 · SC · CLINICAL SCIENCES · PI MACKALL, CRYSTAL L. · 1999 to 2007
$985k
Intramural NIH HHS
6 · The paper itself

Abstract

Primary tumors developing in immunocompetent hosts escape immunosurveillance by acquiring immune evasive properties. This raises the prospect that metastases derived from such tumors will also evade immunity. To investigate whether immune surveillance plays a role in preventing metastases, we studied a murine model which mimics the clinical progression of osteosarcoma: primary tumor growth in the lower extremity, amputation, minimal residual disease followed by the development of overt metastases. K7M2 implants readily escaped immune surveillance since normal BALB/c mice, T cell deficient SCID and T/NK cell deficient SCID-bg mice showed no difference in the rate of growth of primary osteosarcomas. However, both SCID and SCID-bg mice had higher rates of metastases than immunocompetent mice. Similarly, immune reconstitution following transfer of naive T cells to SCID or SCID-bg mice did not impact primary tumor growth, but significantly diminished metastatic recurrence. T cells in osteosarcoma bearing mice produced IFNgamma in response to tumor and IFNgamma production by immune reconstituting T cells was required to prevent metastases. These results demonstrate an important role for T cell based immune surveillance in preventing metastases, even when metastases develop from tumors that adeptly evade immunosurveillance. The results further suggest that T cell depleting cancer therapies may eliminate beneficial immune responses and that immune reconstitution of lymphopenic cancer patients could prevent metastatic recurrence of solid tumors.

Indexed as

Immunologic SurveillanceAnimalsBone NeoplasmsMiceMice, SCIDNeoplasm MetastasisNeoplasm Recurrence, LocalOsteosarcomaT-LymphocytesTumor Escape

Identifiers

PMID17149595
PMCPMC11030906
OpenAlexW1990308435

What OpenQuestion holds

Textmetadata
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.