Evidence map›Paper›PMID 31729992›Full record

ArticleBMC complementary and alternative medicine2019

Coix lacryma-jobi var. ma-yuen Stapf sprout extract induces cell cycle arrest and apoptosis in human cervical carcinoma cells.

Eun Suk Son, Se-Hee Kim, Young Ock Kim, Young Eun Lee, Sun Young Kyung, Sung Hwan Jeong, Yu Jin Kim, Jeong-Woong Park

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

7 citing papers in PubMed, 19 citations in OpenAlex.

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  5. B Cell Lymphoma 2: A Potential Therapeutic Target for Cancer Therapy.International journal of molecular sciences · 2021
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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

8 authors at 2 institutions in 1 country.

Eun Suk SonDepartment of Allergy, Pulmonary and Critical Care Medicine, Gachon University, Gil Medical Center, Incheon, 21565, Republic of Korea.
Se-Hee KimGachon Medical Research Institute, Gachon University Gil Medical Center, Incheon, 21565, Republic of Korea.
Young Ock KimDepartment of Bio-Environmental Chemistry, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, 34134, Republic of Korea.
Young Eun LeeDepartment of Allergy, Pulmonary and Critical Care Medicine, Gachon University, Gil Medical Center, Incheon, 21565, Republic of Korea.
Sun Young KyungDepartment of Allergy, Pulmonary and Critical Care Medicine, Gachon University, Gil Medical Center, Incheon, 21565, Republic of Korea.
Sung Hwan JeongDepartment of Allergy, Pulmonary and Critical Care Medicine, Gachon University, Gil Medical Center, Incheon, 21565, Republic of Korea.
Yu Jin KimDivision of Pulmonology, Department of Internal Medicine, Korea University Ansan Hospital, Gyeonggi-do, 15355, Republic of Korea. gene2001@kumc.or.kr.
Jeong-Woong ParkDepartment of Allergy, Pulmonary and Critical Care Medicine, Gachon University, Gil Medical Center, Incheon, 21565, Republic of Korea. jwpark@gilhospital.com.ORCID http://orcid.org/0000-0001-6900-9810
Gachon University Gil Medical Center · KRChungnam National University · KR

Funding

Gachon University Gil Medical Center FRD2017-10-02Gil Medical Center, Gachon University (KR) FRD2017-10-02Korea Research Foundation 2018R1D1A1B07048747Rural Development Administration PJ0127852017
6 · The paper itself

Abstract

backgroundCervical cancer is the second-leading cause of cancer-related mortality in females. Coix lacryma-jobi L. var. ma-yuen (Rom.Caill.) Stapf ex Hook. f. is the most widely recognized medicinal herb for its remedial effects against inflammation, endocrine system dysfunctions, warts, chapped skin, rheumatism, and neuralgia and is also a nourishing food.

methodsTo investigate the activity of Coix lacryma-jobi sprout extract (CLSE) on cell proliferation in human cervical cancer HeLa cells, we conducted a Cell Counting Kit-8 (CCK-8) assay. Flow-cytometric analysis and western blot analysis were performed to verify the effect of CLSE on the regulation of the cell cycle and apoptosis in HeLa cells.

resultsWe observed that CLSE significantly inhibited cell proliferation. Furthermore, CLSE dose-dependently promoted cell cycle arrest at the sub-G1/ S phase in HeLa cells, as detected by bromodeoxyuridine (BrdU) staining. The cell-cycle-arrest effects of CLSE in HeLa cells were associated with downregulation of cyclin D1 and cyclin-dependent kinases (CDKs) 2, 4, and 6. Moreover, CLSE induced apoptosis, as determined by flow-cytometric analysis and nuclear DNA fragmentation with Annexin V/propidium iodide (PI) and 4'6'-diamidino-2-phenylindole (DAPI) staining. Induction of apoptosis by CLSE was involved in inhibition of the antiapoptotic protein B-cell lymphoma 2 (Bcl-2) and upregulation of the apoptotic proteins p53, cleaved poly (ADP-ribose) polymerase (PARP), cleaved caspase-3, and cleaved caspase-8. Finally, we observed that CLSE inactivated the phosphoinositide 3-kinase (PI3K) and protein kinase B (AKT) pathways.

conclusionsCLSE causes cell cycle arrest and apoptotic cell death through inactivation of the PI3K/AKT pathway in HeLa cells, suggesting it is a viable therapeutic agent for cervical cancer owing to its anticancer effects.

Indexed as

ApoptosisCarcinomaCaspase 8Cell Cycle CheckpointsCoixFemaleHumansPhosphatidylinositol 3-KinasesPlant ExtractsProto-Oncogene Proteins c-aktUterine Cervical NeoplasmsCaspase 8Phosphatidylinositol 3-KinasesPlant ExtractsProto-Oncogene Proteins c-aktApoptosisCell cycle arrestCervical cancerCoix lacryma-jobi sprout extract

Identifiers

PMID31729992
PMCPMC6858790
OpenAlexW2986407680

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.