Evidence map›Paper›PMID 31079324›Full record

ArticleCancer microenvironment : official journal of the International Cancer Microenvironment Society2019

Targeting Hyaluronan Interactions for Glioblastoma Stem Cell Therapy.

Joline S Hartheimer, Seungjo Park, Shreyas S Rao, Yonghyun Kim

Open access · bronzeAbstract read
In one paragraph

Article in Cancer microenvironment : official journal of the International Cancer Microenvironment Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Review
  3. Hyaluronan: An Architect and Integrator for Cancer and Neural Diseases.International journal of molecular sciences · 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

4 authors at 1 institution in 1 country.

Joline S HartheimerDepartment of Chemical and Biological Engineering, The University of Alabama, Box 870203, Tuscaloosa, AL, 35487-0203, USA.
Seungjo ParkDepartment of Chemical and Biological Engineering, The University of Alabama, Box 870203, Tuscaloosa, AL, 35487-0203, USA.
Shreyas S RaoDepartment of Chemical and Biological Engineering, The University of Alabama, Box 870203, Tuscaloosa, AL, 35487-0203, USA.
Yonghyun KimDepartment of Chemical and Biological Engineering, The University of Alabama, Box 870203, Tuscaloosa, AL, 35487-0203, USA. ykim@eng.ua.edu.ORCID http://orcid.org/0000-0001-6344-1258
University of Alabama · US

Funding

National Science Foundation CBET 1604677University of Alabama Randall Research Scholars Program
6 · The paper itself

Abstract

Even with rigorous treatments, glioblastoma multiforme (GBM) has an abysmal median survival rate, greatly due to the drug-resistant glioblastoma stem cell (GSC) population. GSCs are known to remodel their microenvironment, but the precise role of extracellular matrix components hyaluronic acid (HA) and hyaluronidases (HAases) on the GSC population is still largely unknown. Our objective was to determine how HAase can sensitize GSCs to chemotherapy drugs by disrupting the HA-CD44 signaling. GBM cell line U87-MG and patient-derived D456 cells were grown in GSC-enriching media and treated with HA or HAase. Expressions of GSC markers, HA-related genes, and drug resistance genes were measured via flow cytometry, confocal microscopy, and qRT-PCR. Proliferation after combined HAase and temozolomide (TMZ) treatment was measured via WST-8. HA supplementation promoted the expression of GSC markers and CD44 in GBM cells cultured in serum-free media. Conversely, HAase addition inhibited GSC gene expression while promoting CD44 expression. Finally, HAase sensitized GBM cells to TMZ. We propose a combined treatment of HAase and chemotherapy drugs by disrupting the stemness-promoting HA to target GSCs. This combination therapy shows promise even when temozolomide treatment alone causes resistance.

Indexed as

Combination therapyGlioblastoma (GBM)Hyaluronic acid (HA)Temozolomide (TMZ)Tumor microenvironment

Identifiers

PMID31079324
PMCPMC6529496
OpenAlexW2943981190

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.