Evidence map›Paper›PMID 33421322›Full record

ArticlePharmacology research & perspectives2021

Bufarenogin induces intrinsic apoptosis via Bax and ANT cooperation.

Qinrui Han, Chun Zhang, Yongbin Zhang, Yuan Li, Liyi Wu, Xuegang Sun

Open access · goldAbstract read
In one paragraph

Article in Pharmacology research & perspectives, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

5 citing papers in PubMed, 10 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

6 authors at 3 institutions in 1 country.

Qinrui HanShunde Hospital, Southern Medical University, The First People's Hospital of Shunde, Foshan, China.
Chun ZhangShunde Hospital, Southern Medical University, The First People's Hospital of Shunde, Foshan, China.
Yongbin ZhangThe Laboratory of Experimental Animal Center, Guangzhou University of Chinese Medicine, Guangzhou, China.
Yuan LiSchool of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China.
Liyi WuSchool of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China.
Xuegang SunSchool of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China.ORCID 0000-0001-6581-0520
Southern Medical University · CNThe First People's Hospital of Shunde · CNGuangzhou University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Toads have high medicinal value and have been used for medicinal purposes since the Tang Dynasty period (7th-10th Century AD). Bufarenogin, an active anti-tumor constituent of toad venom, shows anti-tumor activity. In this study, we investigated the inhibitory effects of bufarenogin on the growth and metastasis of colorectal cancer (CRC), particularly its effects on mediating intrinsic signaling pathways that initiate apoptosis. An orthotopic CRC model was established in nude mice via surgical orthotopic implantation to investigate tumor growth. Immunohistochemistry, immunofluorescence, and Western blotting assays were performed to evaluate protein expression. The in vitro results revealed the anti-proliferative effect of bufarenogin against CRC cells. Bufarenogin caused cell death via apoptosis, as revealed by Annexin V/7-amino-actinomycin D double staining, which was verified using a pan-caspase inhibitor. Bufarenogin induced B-cell lymphoma 2-associated X protein (Bax)-dependent intrinsic apoptosis, as demonstrated by mitochondrial translocation of Bax and cytoplasm release of HCT116 wild-type cells and cytochrome C (soluble pro-apoptotic factors). Additionally, we showed that adenine-nucleotide translocator interacted with Bax. Bufarenogin induced intrinsic apoptosis through the cooperation of Bax and adenine-nucleotide translocator and inhibited the metastasis and growth of orthotopical CRC cells.

Indexed as

Adenine Nucleotide Translocator 1AnimalsAntineoplastic AgentsApoptosisbcl-2-Associated X ProteinBufanolidesCell Line, TumorCell ProliferationColorectal NeoplasmsHumansLiverMaleMiceMice, Inbred BALB CMice, NudeAdenine Nucleotide Translocator 1Antineoplastic Agentsbcl-2-Associated X ProteinBufanolidesbufarenoginANTBaxbufarenoginintrinsic apoptosis

Identifiers

PMID33421322
PMCPMC7796793
OpenAlexW3120052387

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.