Results 61 to 70 of about 2,843,513 (257)

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Chromatographic Analysis of Recombinant Lysostaphin Expressed in Escherichia coli [PDF]

, 2011
Lysostaphin (EC.3.4.24.75) is an extracellular glycylglycine endopeptidase produced exclusively by Staphylococcus simulans biovar staphylolyticus (ATCC 1362, NRRL B-2628).
Jennings, Claire
core  

Phase I clinical study of the recombinant antibody toxin scFv(FRP5)-ETA specific for the ErbB2/HER2 receptor in patients with advanced solid malignomas [PDF]

, 2005
INTRODUCTION: ScFv(FRP5)-ETA is a recombinant antibody toxin with binding specificity for ErbB2 (HER2). It consists of an N-terminal single-chain antibody fragment (scFv), genetically linked to truncated Pseudomonas exotoxin A (ETA).
Wels, Winfried, Sebastian Harder, Sibylle Loibl, Christian Cimpoiasu, Akin Atmaca, Cimpoiasu, C, Elke Jäger, Alexander Knuth, Dirk Jäger, Minckwitz, Gunter von, Neumann, A M, Harder, S, Cimpoiasu, Christian, Antje Neumann, Hövelmann, S, Winfried S Wels, Atmaca, Akin, Knuth, Alexander, Sascha Hövelmann, Abera, A, Abera, Aklil, Maurer, Alexander B., Gunter von Minckwitz, Aklil Abera, Al-Batran, S E, Knuth, A L, Loibl, S G, Hövelmann, Sascha, Jäger, Elke, Jäger, Dirk, Salah-Eddin Al-Batran, Alexander B Maurer, Loibl, Sibylle, Maurer, A B, Manfred Kaufmann, Wels, W S, von Minckwitz, G, Neumann, Antje, Jäger, D, Jäger, E, Atmaca, A, Kaufmann, M, Batran, Salah-Eddin al-, Kaufmann, Manfred, Harder, Sebastian   +44 more
core   +2 more sources

Dissection of an old protein reveals a novel application: domain D of Staphylococcus aureus Protein A (sSpAD) as a secretion - tag

Microbial Cell Factories, 2010
Background Escherichia coli as a frequently utilized host organism for recombinant protein production offers different cellular locations with distinct qualities.
Paal Michael, Heel Thomas, Schneider Rainer, Auer Bernhard   +3 more
doaj   +1 more source

The temperature of growth and sporulation modulates the efficiency of spore-display in Bacillus subtilis

Microbial Cell Factories, 2020
Background Bacterial spores displaying heterologous antigens or enzymes have long been proposed as mucosal vaccines, functionalized probiotics or biocatalysts.
Claudia Petrillo, Stefany Castaldi, Mariamichela Lanzilli, Anella Saggese, Giuliana Donadio, Loredana Baccigalupi, Ezio Ricca, Rachele Isticato   +7 more
doaj   +1 more source

Maltose-Binding Protein (MBP), a Secretion-Enhancing Tag for Mammalian Protein Expression Systems. [PDF]

PLoS ONE, 2016
Recombinant proteins are commonly expressed in eukaryotic expression systems to ensure the formation of disulfide bridges and proper glycosylation. Although many proteins can be expressed easily, some proteins, sub-domains, and mutant protein versions ...
Raphael Reuten, Denise Nikodemus, Maria B Oliveira, Trushar R Patel, Bent Brachvogel, Isabelle Breloy, Jörg Stetefeld, Manuel Koch   +7 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

ACCUMULATION OF RECOMBINANT FUSION PROTEIN – SECRETORY ANALOG OF Ag85B AND ESAT6 MYCOBACTERIUM TUBERCULOSIS PROTEINS – IN TRANSGENIC Lemna minor L. PLANTS [PDF]

Biotechnologia Acta, 2015
Determination of the presence of the recombinant fusion protein (ESAT6-Ag85B(ΔTMD)-6His) and its accumulation level in duckweed plants (Lemna minor L.) was the aim of the research.
A.A.Peterson, M. Yu. Vasylenko, N. A. Matvieieva, M. V. Kuchuk   +3 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Structure and function of bacterial dynamin-like proteins [PDF]

, 2012
Membrane dynamics are essential for numerous cellular processes in eukaryotic and prokaryotic cells. In eukaryotic cells, membrane fusion and fission are often catalyzed by large GTPases of the dynamin protein family. These proteins couple GTP hydrolysis
Bramkamp, Marc
core   +1 more source