Evidence map›Paper›PMID 27233240›Full record

ArticleBMC complementary and alternative medicine2016

Mineral pitch induces apoptosis and inhibits proliferation via modulating reactive oxygen species in hepatic cancer cells.

Kishor Pant, Parul Gupta, Preeti Damania, Ajay K Yadav, Aanchal Gupta, Anam Ashraf, Senthil K Venugopal

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 29 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 1 institution in 1 country.

Kishor PantFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India. pant.kishor1@gmail.com.
Parul GuptaFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India.
Preeti DamaniaFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India.
Ajay K YadavFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India.
Aanchal GuptaFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India.
Anam AshrafFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India.
Senthil K VenugopalFaculty of Life Sciences and Biotechnology, South Asian University, Akbar Bhawan Chanakyapuri, New Delhi, India. drsenthil@sau.ac.in.
South Asian University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMineral Pitch (MP) is a dark brown coloured humic matter originating from high altitude rocks. It is an Ayurvedic medicinal food, commonly used by the people of the Himalayan regions of Nepal and India for various body ailments.

methodsThe Huh-7 cells were treated with different concentrations of MP for 24 h, and both apoptosis and proliferation was determined by the TUNEL and MTT assays respectively. The formation of ROS and nitric oxide was analysed by DCFH-DA and Griess reagent respectively. The expression of miRNA-21 and miRNA-22 were checked by the real time PCR. Effect of miRNA-22 on proliferation and c-myc was studied by over-expressing miRNA-22 premiRs in Huh-7 cells.

resultsWe found that MP enhanced anti-cancer effects by inducing apoptosis and inhibiting proliferation. MP induced both ROS and NO, upon neutralizing them, there was a partial recovery of apoptosis and proliferation. MP also induced miRNA-22 expression, while miRNA-21 expression was inhibited. Over-expression of miRNA-22 resulted in a significant inhibition of proliferation. miRNA-22 directly targeted c-myc gene, thereby inhibited proliferation. These results clearly show that MP induces its anti-cancer activity by more than one pathway.

conclusionThe data clearly indicate that MP induced apoptosis via the production of ROS, and inhibited proliferation by inducing miRNA-22 and inhibiting miRNA-21 in Huh-7 cells.

Indexed as

Humic SubstancesAntineoplastic Agents, PhytogenicAntioxidantsApoptosisCell Line, TumorCell ProliferationDrug Screening Assays, AntitumorHepatocytesHumansLiver NeoplasmsMedicine, TraditionalMicroRNAsMineralsReactive Oxygen SpeciesResins, PlantAntineoplastic Agents, PhytogenicAntioxidantsHumic SubstancesMicroRNAsMineralsMIRN21 microRNA, humanMIRN22 microRNA, humanmumieReactive Oxygen SpeciesResins, PlantAnticancerHepatocellular carcinomaMineral PitchOxidative stressProliferation

Identifiers

PMID27233240
PMCPMC4882837
OpenAlexW2396100680

What OpenQuestion holds

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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.