Evidence map›Paper›PMID 34202689›Full record

ArticleMolecules (Basel, Switzerland)2021

Saffron and Its Major Ingredients' Effect on Colon Cancer Cells with Mismatch Repair Deficiency and Microsatellite Instability.

Amr Amin, Aaminah Farrukh, Chandraprabha Murali, Akbar Soleimani, Françoise Praz, Grazia Graziani, Hassan Brim, Hassan Ashktorab

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
6.8field-weighted citation impact, top 2% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 82 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

8 authors at 4 institutions in 4 countries.

Amr AminBiology Department, College of Science, United Arab Emirates University, AI-Ain 15551, United Arab Emirates.ORCID 0000-0001-8888-1102
Aaminah FarrukhBiology Department, College of Science, United Arab Emirates University, AI-Ain 15551, United Arab Emirates.
Chandraprabha MuraliBiology Department, College of Science, United Arab Emirates University, AI-Ain 15551, United Arab Emirates.
Akbar SoleimaniDepartment of Pathology and Cancer Center, College of Medicine, Howard University College of Medicine, Washington, DC 20059, USA.
Françoise PrazINSERM UMR_S 938, Centre de Recherche Saint-Antoine (CRSA), Sorbonne Université and Centre National de la Recherche Scientifique (CNRS), CEDEX 12, 75012 Paris, France.ORCID 0000-0002-5353-8889
Grazia GrazianiDepartment of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy.ORCID 0000-0002-0221-768X
Hassan BrimDepartment of Pathology and Cancer Center, College of Medicine, Howard University College of Medicine, Washington, DC 20059, USA.
Hassan AshktorabDepartment of Pathology and Cancer Center, College of Medicine, Howard University College of Medicine, Washington, DC 20059, USA.ORCID 0000-0002-4048-4666
Howard University · USUnited Arab Emirates University · AECentre National de la Recherche Scientifique · FRUniversity of Rome Tor Vergata · IT

Funding

Sleep Disorders in Adults with Sickle Cell Disease: Frequency, Associations with Cardiovascular and Pain Indicators, and Responses to TreatmentU54MD007597 · NIMHD · HOWARD UNIVERSITY · PI CARLA D WILLIAMS · 2019 to 2026
$37.7M
PROTEOMICS CORE FACILITYG12MD007597 · NIMHD · HOWARD UNIVERSITY · PI SOUTHERLAND, WILLIAM M. · 2012 to 2018
$14.8M
NIH HHS G12MD007597NIMHD NIH HHS U54 MD007597
6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) is one of the most common cancers worldwide. One of its subtypes is associated with defective mismatch repair (dMMR) genes. Saffron has many potentially protective roles against colon malignancy. However, these roles in the context of dMMR tumors have not been explored. In this study, we aimed to investigate the effects of saffron and its constituents in CRC cell lines with dMMR.

methodsSaffron crude extracts and specific compounds (safranal and crocin) were used in the human colorectal cancer cell lines HCT116, HCT116+3 (inserted MLH1), HCT116+5 (inserted MSH3), and HCT116+3+5 (inserted MLH1 and MSH3). CDC25b, p-H2AX, TPDP1, and GAPDH were analyzed by Western blot. Proliferation and cytotoxicity were analyzed by MTT. The scratch wound assay was also performed.

resultsSaffron crude extracts restricted (up to 70%) the proliferation in colon cells with deficient MMR (HCT116) compared to proficient MMR. The wound healing assay indicates that deficient MMR cells are doing better (up to 90%) than proficient MMR cells when treated with saffron. CDC25b and TDP1 downregulated (up to 20-fold) in proficient MMR cells compared to deficient MMR cells, while p.H2AX was significantly upregulated in both cell types, particularly at >10 mg/mL saffron in a concentration-dependent manner. The reduction in cellular proliferation was accompanied with upregulation of caspase 3 and 7. The major active saffron compounds, safranal and crocin reproduced most of the saffron crude extracts' effects.

conclusionsSaffron's anti-proliferative effect is significant in cells with deficient MMR. This novel effect may have therapeutic implications and benefits for MSI CRC patients who are generally not recommended for the 5-fluorouracil-based treatment.

Indexed as

Colonic NeoplasmsCrocusDNA Mismatch RepairHCT116 CellsHumansMicrosatellite InstabilityPlant ExtractsPlant Extractsapoptosiscolorectal cancercrocinDNA damage and repairHCT116MLH1MSH3saffronsafranal

Identifiers

PMID34202689
PMCPMC8270282
OpenAlexW3177306556

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.