Evidence map›Paper›PMID 16964520›Full record

ArticleNaunyn-Schmiedeberg's archives of pharmacology2006

Betulinic acid decreases expression of bcl-2 and cyclin D1, inhibits proliferation, migration and induces apoptosis in cancer cells.

Wojciech Rzeski, Andrzej Stepulak, Marek Szymański, Marco Sifringer, Józef Kaczor, Katarzyna Wejksza, Barbara Zdzisińska, Martyna Kandefer-Szerszeń

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Article in Naunyn-Schmiedeberg's archives of pharmacology, 2006. 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
2.4field-weighted citation impact, top 12% 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, 148 citations in OpenAlex.

  1. Plant-Derived Bioactive Compounds and Their Therapeutic Potential in Cancer.International journal of molecular sciences · 2026
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  14. Almond [Molecules (Basel, Switzerland) · 2023
    Article
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  16. Review
  17. 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

8 authors at 3 institutions in 2 countries.

Wojciech RzeskiDepartment of Virology and Immunology, Institute of Microbiology and Biotechnology, Maria Curie-Skłodowska University, Akademicka 19, 20-033, Lublin, Poland. rzeskiw@biotop.umcs.lublin.pl
Andrzej Stepulak
Marek Szymański
Marco Sifringer
Józef Kaczor
Katarzyna Wejksza
Barbara Zdzisińska
Martyna Kandefer-Szerszeń
Maria Curie-Skłodowska University · PLTU Dresden · DENicolaus Copernicus University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Betulinic acid (BA) is a pentacyclic triterpene found in many plant species, among others in the bark of white birch Betula alba. BA was reported to display a wide range of biological effects, including antiviral, antiparasitic, antibacterial and anti-inflammatory activities, and in particular to inhibit growth of cancer cells. The aim of the study was further in vitro characterization of BA anticancer activity. In this study, we demonstrated a remarkable antiproliferative effect of BA in all tested tumor cell cultures including neuroblastoma, rabdomyosarcoma-medulloblastoma, glioma, thyroid, breast, lung and colon carcinoma, leukemia and multiple myeloma, as well as in primary cultures isolated from ovarian carcinoma, cervical carcinoma and glioblastoma multiforme. Furthermore, we have shown that BA decreased cancer cell motility and induced apoptotic cell death. We also observed decrease of bcl2 and cyclin D1 genes expression, and increase of bax gene expression after betulinic acid treatment. These findings demonstrate the anticancer potential of betulinic acid and suggest that it may be taken into account as a supportive agent in the treatment of cancers with different tissue origin.

Indexed as

Antineoplastic Agents, PhytogenicApoptosisBetulinic AcidCell Line, TumorCell MovementCell ProliferationCyclin D1Dose-Response Relationship, DrugHumansNeoplasmsPentacyclic TriterpenesProto-Oncogene Proteins c-bcl-2TriterpenesAntineoplastic Agents, PhytogenicBetulinic AcidCyclin D1Pentacyclic TriterpenesProto-Oncogene Proteins c-bcl-2Triterpenes

Identifiers

PMID16964520
OpenAlexW2067603468

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.