Evidence map›Paper›PMID 25307218›Full record

ReviewAdvances in pharmacology (San Diego, Calif.)2014

Delivery of chemotherapeutics across the blood-brain barrier: challenges and advances.

Nancy D Doolittle, Leslie L Muldoon, Aliana Y Culp, Edward A Neuwelt

Open access · greenAbstract readReview
In one paragraph

Review in Advances in pharmacology (San Diego, Calif.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
37.4field-weighted citation impact, top 1% 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

50 citing papers in PubMed, 93 citations in OpenAlex.

  1. Trial
  2. The effect of an adenosine AFluids and barriers of the CNS · 2018
    Trial
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Nano-Based Technology in Glioblastoma.Molecules (Basel, Switzerland) · 2025
    Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. Contemporary Management of Pediatric Brainstem Tumors.Advances and technical standards in neurosurgery · 2024
    Review
  18. Article
  19. Article
  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

4 authors at 1 institution in 1 country.

Nancy D DoolittleDepartment of Neurology, Oregon Health and Science University, Portland, Oregon, USA.
Leslie L MuldoonDepartment of Neurology, Oregon Health and Science University, Portland, Oregon, USA; Department of Cell and Developmental Biology, Oregon Health and Science University, Portland, Oregon, USA.
Aliana Y CulpDepartment of Neurology, Oregon Health and Science University, Portland, Oregon, USA.
Edward A NeuweltDepartment of Neurology, Oregon Health and Science University, Portland, Oregon, USA; Department of Neurosurgery, Oregon Health and Science University, Portland, Oregon, USA; Office of Research and Development, Department of Veterans Affairs Medical Center, Portland, Oregon, USA. Electronic address: neuwelte@ohsu.edu.
Oregon Health & Science University · US

Funding

Two Compartment Models to Improve Brain Tumor TherapyR01CA137488 · NCI · OREGON HEALTH & SCIENCE UNIVERSITY · PI NEUWELT, EDWARD A. · 2008 to 2019
$7.3M
Opening of the Blood Brain Barrier to Antitumor AgentsR37NS044687 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI NEUWELT, EDWARD A. · 2002 to 2008
$3.5M
Opening of the blood-brain barrier to antitumor agentsR01NS044687 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI NEUWELT, EDWARD A. · 2010 to 2014
$3.1M
Nanoparticle MR Imaging of BBB Inflammation at High Tesla in CNS TumorsR01NS053468 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI NEUWELT, EDWARD A. · 2007 to 2011
$2.8M
THE ANNUAL BLOOD BRAIN BARRIER CONSORTIUM MEETINGR13CA086959 · NCI · OREGON HEALTH & SCIENCE UNIVERSITY · PI NEUWELT, EDWARD A. · 2000 to 2021
$429k
NCI NIH HHS R01 CA137488NCI NIH HHS R13 CA086959NINDS NIH HHS NS44687NINDS NIH HHS NS53468NINDS NIH HHS R01 NS044687NINDS NIH HHS R01 NS053468NINDS NIH HHS R37 NS044687
6 · The paper itself

Abstract

The blood-brain barrier (BBB) limits drug delivery to brain tumors. We utilize intraarterial infusion of hyperosmotic mannitol to reversibly open the BBB by shrinking endothelial cells and opening tight junctions between the cells. This approach transiently increases the delivery of chemotherapy, antibodies, and nanoparticles to brain. Our preclinical studies have optimized the BBB disruption (BBBD) technique and clinical studies have shown its safety and efficacy. The delivery of methotrexate-based chemotherapy in conjunction with BBBD provides excellent outcomes in primary central nervous system lymphoma (PCNSL) including stable or improved cognitive function in survivors a median of 12 years (range 2-26 years) after diagnosis. The addition of rituximab to chemotherapy with BBBD for PCNSL can be safely accomplished with excellent overall survival. Our translational studies of thiol agents to protect against platinum-induced toxicities led to the development of a two-compartment model in brain tumor patients. We showed that delayed high-dose sodium thiosulfate protects against carboplatin-induced hearing loss, providing the framework for large cooperative group trials of hearing chemoprotection. Neuroimaging studies have identified that ferumoxytol, an iron oxide nanoparticle blood pool agent, appears to be a superior contrast agent to accurately assess therapy-induced changes in brain tumor vasculature, in brain tumor response to therapy, and in differentiating central nervous system lesions with inflammatory components. This chapter reviews the breakthroughs, challenges, and future directions for BBBD.

Indexed as

AnimalsAntineoplastic AgentsBlood-Brain BarrierCentral Nervous System NeoplasmsContrast MediaHumansLymphoma, B-CellMagnetic Resonance ImagingAntineoplastic AgentsContrast MediaBlood–brain barrierBlood–brain barrier disruptionChemoprotectionMonoclonal antibodyNeuroimagingPrimary central nervous system lymphoma

Identifiers

PMID25307218
PMCPMC5505259
OpenAlexW2400311982

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.