Evidence map›Paper›PMID 30543053›Full record

ArticleMolecular biotechnology2019

Engineering Chlamydomonas reinhardtii for Expression of Functionally Active Human Interferon-α.

Yassin El-Ayouty, Islam El-Manawy, Sherif Nasih, Emad Hamdy, Rashad Kebeish

Abstract read
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In one paragraph

Article in Molecular biotechnology, 2019. 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
1.8field-weighted citation impact, top 17% 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.

  1. Review
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  7. Towards chlorocytes for therapeutic intravascular photosynthesis.Applied microbiology and biotechnology · 2024
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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

5 authors at 4 institutions in 2 countries.

Yassin El-AyoutyBotany and Microbiology Department, Faculty of Science, Zagazig University, El-Gamaa Street 1, Zagazig, Sharkia, 44519, Egypt.
Islam El-ManawyBotany Department, Faculty of Science, Suez Canal Univeristy, Ismailia, Egypt.
Sherif NasihClinical Pathology Department, Kaser El-Aini Medical School - Cairo University, Cairo, Egypt.
Emad HamdyBotany Department, Faculty of Science, Suez Canal Univeristy, Ismailia, Egypt.
Rashad KebeishBiology Department, Faculty of Science Yanbu, Taibah University, King Khalid Rd, Al amoedi, Yanbu El-Bahr, 46423, Saudi Arabia. rkebeish@taibahu.edu.sa.ORCID http://orcid.org/0000-0002-4781-1914
Suez Canal University · EGCairo University · EGYanbu University College · SAZagazig University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human interferon (IFN) are secreted cytokines that play a major regulatory role in response to various infections. Commercially, IFN-α has been approved to treat many chronic viral diseases as well as a variety of cancers and different types of leukemia. In this study, a binary vector containing human IFN-α2a gene under the regulation of the cauliflower mosaic virus 35S promoter was constructed. IFN-œ2a expression cassette was transferred to Chlamydomonas reinhardtii cells via Agrobacterium-mediated transformation method. Three independent transgenic C. reinhartii lines were generated and reported to produce a biologically active IFN-œ2a. The expressed IFN-œ2a was partially purified and tested for their antitumor and antiviral properties. Cytotoxicity and cell apoptosis assays involving the usage of the recombinant C. reinhardtii IFN-œ2a (Cr. IFN-œ2a) against the growth of Hep-G2 cells (human hepatocellular carcinoma), EAC-induced tumors (Ehrlich Ascites Carcinoma) in mice prove the functionality of the produced IFN-œ2a as an anticancer drug. Moreover, Cr.IFN-œ2a is shown to have significant inhibitory effects on the propagation of the vesicular stomatitis virus (VSV). The overall observed results support the application of C. reinhardtii expression system as a cost effective, eco-friendly, safe, and easy to employ compared to plant, bacterial and animal cell culture systems.

Indexed as

Genetic EngineeringAnimalsAntineoplastic AgentsAntiviral AgentsApoptosisCell Line, TumorChlamydomonas reinhardtiiGene ExpressionHumansInterferon alpha-2MaleMicePlants, Genetically ModifiedPromoter Regions, GeneticRecombinant ProteinsVirus ReplicationAntineoplastic AgentsAntiviral AgentsInterferon alpha-2Recombinant ProteinsAntiviral and anticancer activityChlamydomonas reinhardtiiRecombinant IFN-α2a

Identifiers

PMID30543053
OpenAlexW2904263714

What OpenQuestion holds

Textmetadata
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.