Evidence map›Paper›PMID 33802282›Full record

ArticleCancers2021

THC Reduces Ki67-Immunoreactive Cells Derived from Human Primary Glioblastoma in a GPR55-Dependent Manner.

Marc Richard Kolbe, Tim Hohmann, Urszula Hohmann, Chalid Ghadban, Ken Mackie, Christin Zöller, Julian Prell, Jörg Illert, Christian Strauss, Faramarz Dehghani

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 28 citations in OpenAlex.

  1. Subchronic Exposure to Low-Dose Cannabidiol (CBD) and ΔPathophysiology : the official journal of the International Society for Pathophysiology · 2026
    Article
  2. Article
  3. Article
  4. Astrocytic GPR55 receptors promote glycolysis.Journal of cannabis research · 2026
    Article
  5. The GPCR Connection: Linking Alzheimer's Disease and Glioblastoma.Journal of cellular and molecular medicine · 2026
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Should oncologists trust cannabinoids?Frontiers in pharmacology · 2023
    Review
  19. 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

10 authors at 3 institutions in 2 countries.

Marc Richard KolbeDepartment of Anatomy and Cell Biology, Medical Faculty of Martin-Luther University Halle-Wittenberg, Grosse Steinstrasse 52, 06108 Halle (Saale), Germany.
Tim HohmannDepartment of Anatomy and Cell Biology, Medical Faculty of Martin-Luther University Halle-Wittenberg, Grosse Steinstrasse 52, 06108 Halle (Saale), Germany.ORCID 0000-0002-0304-7221
Urszula HohmannDepartment of Anatomy and Cell Biology, Medical Faculty of Martin-Luther University Halle-Wittenberg, Grosse Steinstrasse 52, 06108 Halle (Saale), Germany.ORCID 0000-0001-8376-4767
Chalid GhadbanDepartment of Anatomy and Cell Biology, Medical Faculty of Martin-Luther University Halle-Wittenberg, Grosse Steinstrasse 52, 06108 Halle (Saale), Germany.
Ken MackieDepartment of Psychological & Brain Sciences, Indiana University, 1101E. 10th, Bloomington, IN 47405, USA.
Christin ZöllerDepartment of Neurosurgery, University Hospital Halle (Saale), Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
Julian PrellDepartment of Neurosurgery, University Hospital Halle (Saale), Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
Jörg IllertDepartment of Neurosurgery, University Hospital Halle (Saale), Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
Christian StraussDepartment of Neurosurgery, University Hospital Halle (Saale), Ernst-Grube-Str. 40, 06120 Halle (Saale), Germany.
Faramarz DehghaniDepartment of Anatomy and Cell Biology, Medical Faculty of Martin-Luther University Halle-Wittenberg, Grosse Steinstrasse 52, 06108 Halle (Saale), Germany.ORCID 0000-0002-7615-8854
Martin Luther University Halle-Wittenberg · DEUniversity Hospital in Halle · DEIndiana University Bloomington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma (GBM) is the most frequent malignant tumor of the central nervous system in humans with a median survival time of less than 15 months. ∆

Indexed as

brain tumorcannabidiolCB1CB2CBDendocannabinoid systemglioblastomaGPR18LPIlysophosphatidylinositolTHC

Identifiers

PMID33802282
PMCPMC7959141
OpenAlexW3135172234

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.