Evidence map›Paper›PMID 33639955›Full record

ArticleBMC veterinary research2021

Production of small ruminant morbillivirus, rift valley fever virus and lumpy skin disease virus in CelCradle™ -500A bioreactors.

Halima Rhazi, Najete Safini, Karima Mikou, Meryeme Alhyane, Khalid Omari Tadlaoui, Xiangliang Lin, Nandini P Venkatesan, Mehdi Elharrak

Abstract read
In one paragraph

Article in BMC veterinary research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Cells · 2025
    Article
  4. EnhancingVaccines · 2024
    Article
  5. Article
  6. Article
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.

Halima RhaziLaboratory of functional and environmental ecology, Faculty of Sciences and Technology Sidi Mohammed Ben Abdellah University, Imouzzer Road, BP, 2202, Fez, Morocco. h.rhazi@mci-santeanimale.com.ORCID http://orcid.org/0000-0002-7561-2429
Najete SafiniLaboratory of Research and Development virology, MCI Animal Health, Lot. 157, Zone Industrielle Sud-Ouest (ERAC) B.P: 278, 28810, Mohammedia, Morocco.
Karima MikouLaboratory of functional and environmental ecology, Faculty of Sciences and Technology Sidi Mohammed Ben Abdellah University, Imouzzer Road, BP, 2202, Fez, Morocco.
Meryeme AlhyaneLaboratory of Research and Development virology, MCI Animal Health, Lot. 157, Zone Industrielle Sud-Ouest (ERAC) B.P: 278, 28810, Mohammedia, Morocco.
Khalid Omari TadlaouiLaboratory of Research and Development virology, MCI Animal Health, Lot. 157, Zone Industrielle Sud-Ouest (ERAC) B.P: 278, 28810, Mohammedia, Morocco.
Xiangliang LinEsco Aster, 21 Changi South Street 1, Singapore, 48677, Singapore.
Nandini P VenkatesanEsco Aster, 21 Changi South Street 1, Singapore, 48677, Singapore.
Mehdi ElharrakLaboratory of Research and Development virology, MCI Animal Health, Lot. 157, Zone Industrielle Sud-Ouest (ERAC) B.P: 278, 28810, Mohammedia, Morocco.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnimal vaccination is an important way to stop the spread of diseases causing immense damage to livestock and economic losses and the potential transmission to humans. Therefore effective method for vaccine production using simple and inexpensive bioprocessing solutions is very essential. Conventional culture systems currently in use, tend to be uneconomic in terms of labor and time involved. Besides, they offer a limited surface area for growth of cells. In this study, the CelCradle™-500A was evaluated as an alternative to replace conventional culture systems in use such as Cell factories for the production of viral vaccines against small ruminant morbillivirus (PPR), rift valley fever virus (RVF) and lumpy skin disease virus (LSD).

resultsTwo types of cells Vero and primary Lamb Testis cells were used to produce these viruses. The study was done in 2 phases as a) optimization of cell growth and b) virus cultivation. Vero cells could be grown to significantly higher cell densities of 3.04 × 10

conclusionsThis work represents a novel study for primary lamb testis cell culture in CellCradle™-500A bioreactors. In addition, on account of the high cell densities obtained and the linear scalability the titers could be further optimized using other culture process such us perfusion.

Indexed as

BioreactorsAnimalsCells, CulturedChlorocebus aethiopsLumpy skin disease virusPeste-des-petits-ruminants virusRift Valley fever virusSheepVero CellsVirus CultivationCelCradle™ -500ALSD virusLT cellsPPR virusRVF virusVero cells

Identifiers

PMID33639955
PMCPMC7913422

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.