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J M Engasser

Explore the profile of J M Engasser including associated specialties, affiliations and a list of published articles. Areas
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Articles 47
Citations 240
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Recent Articles
1.
Steward N, Martin R, Engasser J, Goergen J
Plant Cell Rep . 2019 Feb; 19(2):171-176. PMID: 30754744
 A plant cell suspension culture of Alfalfa (Medicago sativa L.) was grown in a bioreactor using a batch procedure. The cytoplasmic esterase activity (EC 3.1) was extracted from the cells...
2.
Wagner A, Marc A, Engasser J, Einsele A
Cytotechnology . 2012 Feb; 7(1):7-13. PMID: 22359153
The culture kinetics of human tumor kidney cells (TCL 598) grown on microcarriers are compared with media initially supplemented with either glucose alone or a mixture of galactose and glucose....
3.
Monaco L, Marc A, Eon-Duval A, Acerbis G, Distefano G, Lamotte D, et al.
Cytotechnology . 2012 Feb; 22(1-3):197-203. PMID: 22358930
The CHO cell line has achieved considerable commercial importance as a vehicle for the production of human therapeutic proteins, but is known to lack a functional copy of the gene...
4.
Geaugey V, Duval D, Geahel I, Marc A, Engasser J
Cytotechnology . 2012 Feb; 2(2):119-29. PMID: 22358624
It is generally accepted that the phase of cell decline observed in batch culture of mammalian cells is related to exhaustion of medium nutrients (principally glucose and glutamine) and/or to...
5.
Lamotte D, Buckberry L, Monaco L, Soria M, Jenkins N, Engasser J, et al.
Cytotechnology . 2008 Nov; 29(1):55-64. PMID: 19003337
A non-human like glycosylation pattern in human recombinant glycoproteins expressed by animal cells may compromise their use as therapeutic drugs. In order to correct the CHO glycosylation machinery, a CHO...
6.
Martial-Gros A, Goergen J, Engasser J, Marc A
Cytotechnology . 2008 Nov; 37(2):93-105. PMID: 19002906
In the present study an approach has been developed in order to examine the consequence of essential and non essential amino acid supplementation on VO208 hybridoma cells behaviour. The effect...
7.
Ardhaoui M, Falcimaigne A, Ognier S, Engasser J, Moussou P, Pauly G, et al.
J Biotechnol . 2004 May; 110(3):265-71. PMID: 15163517
Rutin and esculin were enzymatically acylated with different aliphatic acids as acyl donors (fatty acids, dicarboxylic acids and omega-substituted fatty acids) by an immobilized lipase from Candida antarctica. The effect...
8.
Leyval D, Uy D, Delaunay S, Goergen J, Engasser J
J Biotechnol . 2003 Sep; 104(1-3):241-52. PMID: 12948642
The enzyme activities of the valine biosynthetic pathway and their regulation have been studied in the valine-producing strain, Corynebacterium glutamicum 13032DeltailvApJC1ilvBNCD. In this micro-organism, this pathway might involve up to...
9.
Delaunay S, Lapujade P, Engasser J, Goergen J
J Ind Microbiol Biotechnol . 2002 May; 28(6):333-7. PMID: 12032806
In order to test the temperature sensitivity of glutamate production metabolism, several temperature shifts, from 33 to 37, 38, 39, 40 or 41 degrees C, were applied to the temperature-sensitive...
10.
Gorret N, Maubois J, Engasser J, Ghoul M
J Appl Microbiol . 2001 May; 90(5):788-96. PMID: 11348440
Aims: To study the effects of temperature, pH and yeast extract (YE) concentration on growth and exopolysaccharide (EPS) production by Propionibacterium acidi-propionici DSM 4900 cultivated on milk microfiltrate. Methods And...