Evidence map›Paper›PMID 30176877›Full record

ArticleMicrobial cell factories2018

Magnetization of active inclusion bodies: comparison with centrifugation in repetitive biotransformations.

Romana Koszagova, Tomas Krajcovic, Klaudia Palencarova-Talafova, Vladimir Patoprsty, Alica Vikartovska, Kristyna Pospiskova, Ivo Safarik, Jozef Nahalka

Abstract read
In one paragraph

Article in Microbial cell factories, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Coiled-Coil Based Inclusion Bodies and Their Potential Applications.Frontiers in bioengineering and biotechnology · 2021
    Review
  6. Review
  7. Article
  8. 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

8 authors.

Romana KoszagovaInstitute of Chemistry, Centre for Glycomics, Slovak Academy of Sciences, Dubravska Cesta 9, SK-84538, Bratislava, Slovak Republic.
Tomas KrajcovicInstitute of Chemistry, Centre for Glycomics, Slovak Academy of Sciences, Dubravska Cesta 9, SK-84538, Bratislava, Slovak Republic.
Klaudia Palencarova-TalafovaInstitute of Chemistry, Centre for Glycomics, Slovak Academy of Sciences, Dubravska Cesta 9, SK-84538, Bratislava, Slovak Republic.
Vladimir PatoprstyInstitute of Chemistry, Centre for Glycomics, Slovak Academy of Sciences, Dubravska Cesta 9, SK-84538, Bratislava, Slovak Republic.
Alica VikartovskaInstitute of Chemistry, Centre for Glycomics, Slovak Academy of Sciences, Dubravska Cesta 9, SK-84538, Bratislava, Slovak Republic.
Kristyna PospiskovaRegional Centre of Advanced Technologies and Materials, Palacky University, Slechtitelu 27, 783 71, Olomouc, Czech Republic.
Ivo SafarikRegional Centre of Advanced Technologies and Materials, Palacky University, Slechtitelu 27, 783 71, Olomouc, Czech Republic.
Jozef NahalkaInstitute of Chemistry, Centre for Glycomics, Slovak Academy of Sciences, Dubravska Cesta 9, SK-84538, Bratislava, Slovak Republic. nahalka@savba.sk.

Funding

Agentúra na Podporu Výskumu a Vývoja APVV-15-0227Ministerstvo Školství, Mládeže a Tělovýchovy LO1305Vedecká Grantová Agentúra MŠVVaŠ SR a SAV VEGA 2/0058/17Vedecká Grantová Agentúra MŠVVaŠ SR a SAV VEGA 2/0090/16
6 · The paper itself

Abstract

backgroundPhysiological aggregation of a recombinant enzyme into enzymatically active inclusion bodies could be an excellent strategy to obtain immobilized enzymes for industrial biotransformation processes. However, it is not convenient to recycle "gelatinous masses" of protein inclusion bodies from one reaction cycle to another, as high centrifugation forces are needed in large volumes. The magnetization of inclusion bodies is a smart solution for large-scale applications, enabling an easier separation process using a magnetic field.

resultsMagnetically modified inclusion bodies of UDP-glucose pyrophosphorylase were recycled 50 times, in comparison, inclusion bodies of the same enzyme were inactivated during ten reaction cycles if they were recycled by centrifugation. Inclusion bodies of sialic acid aldolase also showed good performance and operational stability after the magnetization procedure.

conclusionsIt is demonstrated here that inclusion bodies can be easily magnetically modified by magnetic iron oxide particles prepared by microwave-assisted synthesis from ferrous sulphate. The magnetic particles stabilize the repetitive use of the inclusion bodies .

Indexed as

BiotransformationCentrifugationInclusion BodiesActive inclusion bodiesMagnetic modificationRecycling in biotransformationsSialic acid aldolaseUDP–glucose pyrophosphorylase

Identifiers

PMID30176877
PMCPMC6122667

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Registered trials

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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.