Evidence map›Paper›PMID 19728025›Full record

ArticleInternational journal of hematology2009

Effect of artesunate on inhibiting proliferation and inducing apoptosis of SP2/0 myeloma cells through affecting NFkappaB p65.

Shihui Li, Fang Xue, Zhiyong Cheng, Xiaoyang Yang, Suyun Wang, Fengyong Geng, Ling Pan

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of hematology, 2009. 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
1.5field-weighted citation impact, top 17% 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, 51 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Shihui LiDepartment of Hematology, The Second Hospital of Hebei Medical University, 215, Heping Xi Road, 050000, Shijiazhuang City, People's Republic of China.
Fang XueDepartment of Hematology, The Second Hospital of Hebei Medical University, 215, Heping Xi Road, 050000, Shijiazhuang City, People's Republic of China.
Zhiyong ChengDepartment of Hematology, The Second Hospital of Hebei Medical University, 215, Heping Xi Road, 050000, Shijiazhuang City, People's Republic of China.
Xiaoyang YangDepartment of Hematology, Affiliated Haikou Hospital, Xiangya School of Medicine, Central South University, Haikou Municipal Hospital, 570208, Haikou, People's Republic of China.
Suyun WangDepartment of Hematology, The Second Hospital of Hebei Medical University, 215, Heping Xi Road, 050000, Shijiazhuang City, People's Republic of China.
Fengyong GengDepartment of General Surgery, Aviation Central Hospital, No. 3, Anwai Bei Yuan, ChaoYang District, 100012, Peking City, People's Republic of China.
Ling PanDepartment of Hematology, The Second Hospital of Hebei Medical University, 215, Heping Xi Road, 050000, Shijiazhuang City, People's Republic of China. lingpan20002000@yahoo.com.cn.
Hebei Medical University · CNAviation General Hospital · CNCentral South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The initial treatment of multiple myeloma (MM) experienced a paradigm shift, in the past decade, with the introduction of novel agents such as thalidomide, lenalidomide and bortezomib, leading to improved outcomes. High dose therapy and autologous stem cell transplantation remain an important therapeutic option for patients with MM eligible for the procedure. However, most of these treatment regimens are too expensive for Chinese patients. Therefore, we investigated the effects of artesunate, which is commonly used in the treatment of severe malaria, on inhibition of proliferation and induction of apoptosis of a mouse myeloma cell line SP2/0. The growth inhibition of SP2/0 cell proliferation induced by artesunate (ART) treatment was measured using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) method and the rate of apoptosis and cell cycle changes induced by ART were analyzed by flow cytometry. ART-induced morphology changes of apoptosis in SP2/0 cells, as observed by light and transmission electron microscopy. Additionally, DNA laddering, which is a hallmark of apoptosis, was observed by agarose gel electrophoresis of DNA harvested from SP2/0 cells treated with ART. The levels of nuclear factor kappa B p65 (NFkappaB p65) protein in nucleus and the inhibitor of NFkappaB (IkappaBalpha) in the cytoplasm were measured by western blot analysis and ELISA to evaluate NFkappaB p65 transcription activity indirectly. The results show that artesunate inhibited the proliferation and induced apoptosis of SP2/0 cells in a dose- and time-dependent manner. Artesunate also increased the proportion of SP2/0 cells in G0/G1 phase, while decreased the proportion of cells in G2/M or S phase. Additionally, artesunate treatment decreased the level of NFkappaB p65 protein in the nucleus, while increased the level of IkappaBalpha protein in the cytoplasm. The present result is the first report to show that artesunate may be useful in the treatment of MM.

Indexed as

AnimalsAntineoplastic AgentsApoptosisArtemisininsArtesunateCell CycleCell Line, TumorCell ProliferationCell ShapeDose-Response Relationship, DrugDrug Screening Assays, AntitumorIntracellular Signaling Peptides and ProteinsMiceMice, Inbred BALB CMultiple MyelomaNeoplasm TransplantationAntineoplastic AgentsArtemisininsArtesunateIntracellular Signaling Peptides and ProteinsNfkbid protein, mouseProteinsRela protein, mouseTranscription Factor RelA

Identifiers

PMID19728025
OpenAlexW2098543283

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.