Evidence map›Paper›PMID 33322488›Full record

ReviewPharmaceutics2020

Addressing BBB Heterogeneity: A New Paradigm for Drug Delivery to Brain Tumors.

Jessica I Griffith, Sneha Rathi, Wenqiu Zhang, Wenjuan Zhang, Lester R Drewes, Jann N Sarkaria, William F Elmquist

Abstract readReview
In one paragraph

Review in Pharmaceutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
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

41 citing papers in PubMed.

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  15. Biological profile of breast cancer brain metastasis.Acta neuropathologica communications · 2025
    Review
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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

7 authors.

Jessica I GriffithDepartment of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA.
Sneha RathiDepartment of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0002-4631-0085
Wenqiu ZhangDepartment of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA.
Wenjuan ZhangDepartment of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0001-6972-6449
Lester R DrewesDepartment of Biomedical Sciences, University of Minnesota Medical School-Duluth, Duluth, MN 55812, USA.ORCID 0000-0002-7440-0387
Jann N SarkariaDepartment of Radiation Oncology, Mayo Clinic, Rochester, MN 55902, USA.
William F ElmquistDepartment of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA.

Funding

Trans Network ProjectU54CA210180 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SARKARIA, JANN N., WHITE, FOREST M · 2016 to 2020
$10.2M
Quantifying Multiscale Competitive Landscapes of Clonal Diversity in GlioblastomaU01CA220378 · NCI · MAYO CLINIC ARIZONA · PI HU, LELAND, SWANSON, KRISTIN R · 2017 to 2021
$4.3M
Targeting Kif11 to Treat Glioblastoma Invasion and ProliferationR01NS073610 · NINDS · MAYO CLINIC JACKSONVILLE · PI CANOLL, PETER, ELMQUIST, WILLIAM · 2012 to 2021
$4.3M
Influence of Anti-Angiogenic Therapy on Drug Delivery to Brain TumorsR01NS077921 · NINDS · UNIVERSITY OF MINNESOTA · PI ELMQUIST, WILLIAM, SARKARIA, JANN N. · 2012 to 2016
$2.5M
NCI NIH HHS CA210180NCI NIH HHS CA220378NINDS NIH HHS NS073610NINDS NIH HHS NS077921
6 · The paper itself

Abstract

Effective treatments for brain tumors remain one of the most urgent and unmet needs in modern oncology. This is due not only to the presence of the neurovascular unit/blood-brain barrier (NVU/BBB) but also to the heterogeneity of barrier alteration in the case of brain tumors, which results in what is referred to as the blood-tumor barrier (BTB). Herein, we discuss this heterogeneity, how it contributes to the failure of novel pharmaceutical treatment strategies, and why a "whole brain" approach to the treatment of brain tumors might be beneficial. We discuss various methods by which these obstacles might be overcome and assess how these strategies are progressing in the clinic. We believe that by approaching brain tumor treatment from this perspective, a new paradigm for drug delivery to brain tumors might be established.

Indexed as

blood-brain barrierbrain metastasesBTBNVU/BBB

Identifiers

PMID33322488
PMCPMC7763839

What OpenQuestion holds

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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.