Results 51 to 60 of about 225,988 (282)

Hyperspectral Imaging Techniques for Lyophilization: Advances in Data‐Driven Modeling Strategies and Applications

Advanced Science
Lyophilization, aka freeze drying, is a key process used in the production of biotherapeutic products. The optimization of lyophilization formulations and operations is a slow process that could be accelerated by on‐line analytics.
Huiwen Yu, Prakitr Srisuma, Cedric Devos, Jie Wang, Allan S. Myerson, Richard D. Braatz   +5 more
doaj   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Pitfalls in Early Bioprocess Development Using Shake Flask Cultivations

Engineering in Life Sciences
For about 100 years, the shake flask has been established for biotechnological cultivations as one of the most important cultivation systems in early process development.
Gesa Brauneck, Dominik Engel, Luca Antonia Grebe, Maximilian Hoffmann, Philipp Georg Lichtenberg, Anne Neuß, Marcel Mann, Jorgen Barsett Magnus   +7 more
doaj   +1 more source

3D-printed micro bubble column reactor with integrated microsensors for biotechnological applications: From design to evaluation

Scientific Reports, 2021
With the technological advances in 3D printing technology, which are associated with ever-increasing printing resolution, additive manufacturing is now increasingly being used for rapid manufacturing of complex devices including microsystems development ...
Lasse Jannis Frey, David Vorländer, Hendrik Ostsieker, Detlev Rasch, Jan-Luca Lohse, Maximilian Breitfeld, Jan-Hendrik Grosch, Gregor D. Wehinger, Janina Bahnemann, Rainer Krull   +9 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Development of predictive model for the fixed-bed column reactor

Applied Water Science, 2023
The present study aims at development of a mathematical model for the fixed-bed column adsorption that relates the reactor parameters with the breakthrough curve. Effects of operating parameters like bed height, flow rate, initial adsorbate concentration
Jyoti Singh, Santhosh Kumar Kumaresan, Sarvanshi Swaroop, Vishal Mishra   +3 more
doaj   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Modular systems metabolic engineering enables balancing of relevant pathways for l-histidine production with Corynebacterium glutamicum

Biotechnology for Biofuels, 2019
Background l-Histidine biosynthesis is embedded in an intertwined metabolic network which renders microbial overproduction of this amino acid challenging. This is reflected in the few available examples of histidine producers in literature.
Andreas Schwentner, André Feith, Eugenia Münch, Judith Stiefelmaier, Ira Lauer, Lorenzo Favilli, Christoph Massner, Johannes Öhrlein, Bastian Grund, Andrea Hüser, Ralf Takors, Bastian Blombach   +11 more
doaj   +1 more source

Segregationally stabilised plasmids improve production of commodity chemicals in glucose-limited continuous fermentation

Microbial Cell Factories, 2022
Background The production of chemicals via bio-based routes is held back by limited easy-to-use stabilisation systems. A wide range of plasmid stabilisation mechanisms can be found in the literature, however, how these mechanisms effect genetic stability
James R. Allen, Mario A. Torres-Acosta, Naresh Mohan, Gary J. Lye, John M. Ward   +4 more
doaj   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source