[HTML][HTML] Manufacturing therapeutic exosomes: from bench to industry

SH Ahn, SW Ryu, H Choi, S You, J Park, C Choi - Molecules and cells, 2022 - Elsevier
Exosome, a type of nanoparticles also known as small extracellular vesicles are gaining
attention as novel therapeutics for various diseases because of their ability to deliver genetic …

Affecting HEK293 cell growth and production performance by modifying the expression of specific genes

L Abaandou, D Quan, J Shiloach - Cells, 2021 - mdpi.com
The HEK293 cell line has earned its place as a producer of biotherapeutics. In addition to its
ease of growth in serum-free suspension culture and its amenability to transfection, this cell …

A shared, stochastic pathway mediates exosome protein budding along plasma and endosome membranes

FK Fordjour, C Guo, Y Ai, GG Daaboul… - Journal of Biological …, 2022 - ASBMB
Exosomes are small extracellular vesicles of∼ 30 to 150 nm that are secreted by all cells,
abundant in all biofluids, and play important roles in health and disease. However, details …

Characterizing endogenous protein complexes with biological mass spectrometry

R Rogawski, M Sharon - Chemical reviews, 2021 - ACS Publications
Biological mass spectrometry (MS) encompasses a range of methods for characterizing
proteins and other biomolecules. MS is uniquely powerful for the structural analysis of …

From mesenchymal stromal cells to engineered extracellular vesicles: a new therapeutic paradigm

J Johnson, M Shojaee, J Mitchell Crow… - Frontiers in Cell and …, 2021 - frontiersin.org
Mesenchymal stromal cells (MSCs) are multipotent cells obtained from many tissues
including bone marrow, adipose tissue, umbilical cord, amniotic fluid, and placenta. MSCs …

Molecular characterization of HEK293 cells as emerging versatile cell factories

M Pulix, V Lukashchuk, DC Smith… - Current opinion in …, 2021 - Elsevier
Highlights•Manufacture of biopharmaceuticals, virus-like particles and viral vectors.•System
biology,'omics, cellular phenotype and cell engineering.•Cell line development, culture and …

The impact of serum-free culture on HEK293 cells: From the establishment of suspension and adherent serum-free adaptation cultures to the investigation of growth …

M Jang, ES Pete, P Bruheim - Frontiers in Bioengineering and …, 2022 - frontiersin.org
Serum-free cultures are preferred for application in clinical cell therapy and facilitate the
purification processes of bioproducts, such as vaccines and recombinant proteins. It can …

Insight and recent advances into the role of topography on the cell differentiation and proliferation on biopolymeric surfaces

R Tudureanu, IM Handrea-Dragan, S Boca… - International Journal of …, 2022 - mdpi.com
It is well known that surface topography plays an important role in cell behavior, including
adhesion, migration, orientation, elongation, proliferation and differentiation. Studying these …

Effective drug concentration and selectivity depends on fraction of primitive cells

JJ Lica, M Wieczór, GJ Grabe, M Heldt, M Jancz… - International journal of …, 2021 - mdpi.com
Poor efficiency of chemotherapeutics in the eradication of Cancer Stem Cells (CSCs) has
been driving the search for more active and specific compounds. In this work, we show how …

In-cell double electron–electron resonance at nanomolar protein concentrations

S Kucher, C Elsner, M Safonova, S Maffini… - The Journal of …, 2021 - ACS Publications
Electron paramagnetic resonance (EPR) spectroscopy is an established technique to site-
specifically monitor conformational changes of spin-labeled biomolecules. Emerging in-cell …