Evidence map›Paper›PMID 25749048›Full record

ArticleOncotarget2015

A standardized autopsy procurement allows for the comprehensive study of DIPG biology.

Madhuri Kambhampati, Jennifer P Perez, Sridevi Yadavilli, Amanda M Saratsis, Ashley D Hill, Cheng-Ying Ho, Eshini Panditharatna, Melissa Markel, Roger J Packer, Javad Nazarian

Registry-linked trialOpen 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. It is linked to trial NCT01106794 (Molecular Analysis of Samples From Patients With Diffuse Intrinsic Pontine Glioma and Brainstem Glioma), which is not on this map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.7field-weighted citation impact, top 5% 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.

NCT01106794 recruitingnot on this map

Molecular Analysis of Samples From Patients With Diffuse Intrinsic Pontine Glioma and Brainstem Glioma

TypeobservationalSponsorChildren's National Research InstituteRan2010 to 2030Enrolled100ConditionsDiffuse Intrinsic Pontine Glioma, Brainstem Glioma
3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
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  6. Review
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  11. Review
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  14. Differential Expression of Wilms' Tumor Protein in Diffuse Intrinsic Pontine Glioma.Journal of neuropathology and experimental neurology · 2019
    Article
  15. Article
  16. Article
  17. Clinically Relevant and Minimally Invasive Tumor Surveillance of Pediatric Diffuse Midline Gliomas Using Patient-Derived Liquid Biopsy.Clinical cancer research : an official journal of the American Association for Cancer Research · 2018
    Article
  18. Review
  19. Article
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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

10 authors at 3 institutions in 1 country.

Madhuri KambhampatiResearch Center for Genetic Medicine, Children's National Health System, Washington, DC, USA.
Jennifer P PerezResearch Center for Genetic Medicine, Children's National Health System, Washington, DC, USA.
Sridevi YadavilliResearch Center for Genetic Medicine, Children's National Health System, Washington, DC, USA.
Amanda M SaratsisResearch Center for Genetic Medicine, Children's National Health System, Washington, DC, USA.
Ashley D HillDivision of Pathology, Children's National Health System, Washington, DC, USA.
Cheng-Ying HoDivision of Pathology, Children's National Health System, Washington, DC, USA.
Eshini PanditharatnaResearch Center for Genetic Medicine, Children's National Health System, Washington, DC, USA.
Melissa MarkelDepartment of Neuro Oncology, Riley hospital for Children, Indiana University Health, Indianapolis, IN, USA.
Roger J PackerBrain Tumor Institute, Center for Neuroscience and Behavioral Medicine, Children's National Health System, Washington, DC, USA.
Javad NazarianResearch Center for Genetic Medicine, Children's National Health System, Washington, DC, USA.
Children's National · USGeorge Washington University · USIndiana University Health · US

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR031988 · NCRR · CHILDREN'S RESEARCH INSTITUTE · PI JOSEPH, JILL G · 2010 to 2011
$8.2M
NCI NIH HHS P30 CA060553NCRR NIH HHS 1UL1RR031988-01NCRR NIH HHS UL1 RR031988
6 · The paper itself

Abstract

Diffuse intrinsic pontine glioma (DIPG) is one of the least understood and most deadly childhood cancers. Historically, there has been a paucity of DIPG specimens for molecular analysis. However, due to the generous participation of DIPG families in programs for postmortem specimen donation, there has been a recent surge in molecular analysis of newly available tumor specimens. Collaborative efforts to share data and tumor specimens have resulted in rapid discoveries in other pediatric brain tumors, such as medulloblastoma, and therefore have the potential to shed light on the biology of DIPG. Given the generous gift of postmortem tissue donation from DIPG patients, there is a need for standardized postmortem specimen accrual to facilitate rapid and effective multi-institutional molecular studies.We developed and implemented an autopsy protocol for rapid procurement, documenting and storing these specimens. Sixteen autopsies were performed throughout the United States and Canada and processed using a standard protocol and inventory method, including specimen imaging, fixation, snap freezing, orthotopic injection, or preservation. This allowed for comparative clinical and biological studies of rare postmortem DIPG tissue specimens, generation of in vivo and in vitro models of DIPG, and detailed records to facilitate collaborative analysis.

Indexed as

AutopsyBrain Stem NeoplasmsChildChild, PreschoolFemaleGliomaHumansMalePonsSpecimen HandlingTissue and Organ Procurementautopsybrainstem gliomadiffuse intrinsic pontine glioma (DIPG)histone 3orthotopic injection

Identifiers

PMID25749048
PMCPMC4494970
OpenAlexW1931704407

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.