Results 51 to 60 of about 10,893,804 (303)

Systematic review of extracellular vesicle-based treatments for lung injury: are EVs a potential therapy for COVID-19?

Journal of Extracellular Vesicles, 2020
Severe COVID-19 infection results in bilateral interstitial pneumonia, often leading to acute respiratory distress syndrome (ARDS) and pulmonary fibrosis in survivors. Most patients with severe COVID-19 infections who died had developed ARDS.
Kasra Khalaj, Rebeca Lopes Figueira, Lina Antounians, Giuseppe Lauriti, Augusto Zani   +4 more
doaj   +1 more source

Characterizing and Improving pET Vectors for Cell-free Expression

Frontiers in Bioengineering and Biotechnology, 2022
Cell-free protein synthesis (CFPS) is an in vitro process that enables diverse applications in research, biomanufacturing, point-of-care diagnostics, therapeutics, and education using minimal laboratory equipment and reagents.
Kara Jew, Philip E. J. Smith, Byungcheol So, Jillian Kasman, Javin P. Oza, Michael W. Black   +5 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Do-it-yourself instrument integration into an existing mammalian cell line development automation platform

SLAS Technology
Laboratory automation in the biopharmaceutical industry as a rule requires contracted service from highly professional automation solution provider, at times involving the purchase and development of specialized or customized hardware and software, which
Jie Ding, Kee Wee Tan, Xiaoyue Chen
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Comparative Analysis of Nuclear Transfer Embryo Derived Mouse Embryonic Stem Cells. Part II: Gene regulation [PDF]

, 2012
In a mouse model nuclear transfer embryo-derived embryonic stem cell lines (ntESCs) of various genetic backgrounds and donor cell types were compared with reference ESCs and analyzed comprehensively at molecular level as a second part of a larger study ...
Julianna Kobolak, Geißler, S., Mamo, S., Horsch, Marion, Horsch, M., Andras Dinnyes, Geissler, Sandra, Mamo, Solomon, Marion Horsch, Kobolak, J., Beckers, Johannes, Solomon Mamo, Kobolak, Julianna, Dinnyes, Andras, Beckers, J., Johannes Beckers, Sandra Geißler, Dinnyes, A.   +17 more
core   +1 more source

Circulating Cell-Free DNA in Cancer

, 2014
This papers deals with the preanalytical and analytical phase of cell-free DNA analysis, highlighting some criticism on sample collection and extraction. We describe a method to accurately quantify total cfDNA in plasma and our particular approach to the measurement of tumor deriving cfDNA.
PINZANI, PAMELA, SALVIANTI, FRANCESCA, ORLANDO, CLAUDIO, PAZZAGLI, MARIO   +3 more
openaire   +3 more sources

Cell-Free Expression to Probe Co-Translational Insertion of an Alpha Helical Membrane Protein

Frontiers in Molecular Biosciences, 2022
The majority of alpha helical membrane proteins fold co-translationally during their synthesis on the ribosome. In contrast, most mechanistic folding studies address refolding of full-length proteins from artificially induced denatured states that are ...
Laura R. Blackholly, Nicola J. Harris, Heather E. Findlay, Paula J. Booth   +3 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source