Evidence map›Paper›PMID 31461995›Full record

ArticleBiomolecules2019

Orientin Induces G0/G1 Cell Cycle Arrest and Mitochondria Mediated Intrinsic Apoptosis in Human Colorectal Carcinoma HT29 Cells.

Kalaiyarasu Thangaraj, Balamuralikrishnan Balasubramanian, Sungkwon Park, Karthi Natesan, Wenchao Liu, Vaiyapuri Manju

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

30 citing papers in PubMed, 65 citations in OpenAlex.

  1. Review
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  13. Total Flavonoids inInternational journal of molecular sciences · 2023
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  15. Polyphenolic Composition ofMolecules (Basel, Switzerland) · 2023
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  20. Review
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

6 authors at 3 institutions in 3 countries.

Kalaiyarasu ThangarajDepartment of Microbiology and Biotechnology, Bharath Institute of Higher Education and Research, Tamilnadu 600045, India.
Balamuralikrishnan BalasubramanianDepartment of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Korea.
Sungkwon ParkDepartment of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Korea.
Karthi NatesanMolecular Oncology Lab, Department of Biochemistry, Periyar University, Tamilnadu 636011, India.
Wenchao LiuDepartment of Animal Science, College of Agriculture, Guangdong Ocean University, Guangdong 524088, China.
Vaiyapuri ManjuMolecular Oncology Lab, Department of Biochemistry, Periyar University, Tamilnadu 636011, India. manjucb11@gmail.com.
Periyar University · INSejong University · KRGuangdong Ocean University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colorectal carcinoma is one of the utmost diagnosed cancer with a steep increase in mortality rate. The incidence has been increasing in developing countries like India due to a westernization life style. Flavonoids have been explored widely for its various pharmacological activity including antitumor activity. Orientin, an analogue of luteolin (citrus flavonoid) isolated from rooibos and tulsi leaves is also expected to deliver significant antitumor activity similar to that of luteolin. The present study anticipates exploring the antitumor activity of orientin against colorectal carcinoma cells (HT29). Orientin exhibited remarkable cytotoxicity and antiproliferative activity against HT29 cells, which is clearly evident from tetrazolium based cytotoxicity and lactate dehydrogenase release assays. Orientin induce G0/G1 cell cycle arrest and regulates cyclin and cyclin-dependent protein kinases in order to prevent the entry of the cell cycle to the S phase. Annexin V-FITC (V-Fluorescein Isothiocyanate) dual staining reveals the apoptotic induction ability of orientin. The Bcl-2 family proteins along with the inhibitor of apoptotic proteins were regulated and the tumor suppressor p-53 expression have been decreased. In conclusion, our results proposed that orientin could be a potent chemotherapeutic agent against colorectal cancer after ascertaining their molecular mechanisms.

Indexed as

Antineoplastic AgentsApoptosisColorectal NeoplasmsCyclin-Dependent Kinase Inhibitor p21Cytochromes cDNA DamageFlavonoidsG1 Phase Cell Cycle CheckpointsGlucosidesHT29 CellsHumansMitochondriaOligopeptidesPoly(ADP-ribose) PolymerasesProto-Oncogene Proteins c-bcl-2Reactive Oxygen SpeciesAntineoplastic AgentsCyclin-Dependent Kinase Inhibitor p21Cytochromes cFlavonoidsGlucosidesOligopeptidesorientinPoly(ADP-ribose) PolymerasesProto-Oncogene Proteins c-bcl-2Reactive Oxygen SpeciesSMAC peptideapoptosisBcl-2 family proteinscell cycle arrestcolorectal cancerorientin

Identifiers

PMID31461995
PMCPMC6770649
OpenAlexW2970714805

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.