Results 11 to 20 of about 3,670,760 (315)

Expression of Tumor Assosiated and Epithelial-mesenchymal Transition Markers in 2d and 3d Cell Cultures of Mcf-7 [PDF]

open access: yes, 2016
The target effects on the expression of epithelial-mesenchymal transition regulation molecules are promising for cancer therapy, including breast cancer.
Herheliuk, T. (Tetiana)   +4 more
core   +2 more sources

Cell-Culture Measurements Using Voltage Oscillations [PDF]

open access: yes, 2016
A comprehensive system for real-time monitoring of a set of cell-cultures using a Voltage Oscillation (VO) methodology is proposed. The main idea is to connect the bio-electrical elements (electrodes & cell-culture) in such a way that sequentially a ...
Huertas Sánchez, Gloria   +5 more
core   +1 more source

Novel signal peptides improve the secretion of recombinant Staphylococcus aureus Alpha toxinH35L in Escherichia coli

open access: yesAMB Express, 2017
Secretion of heterologous proteins into Escherichia coli cell culture medium offers significant advantages for downstream processing over production as inclusion bodies; including cost and time savings, and reduction of endotoxin. Signal peptides play an
SooJin Han   +5 more
doaj   +1 more source

HIF-1α Is Associated with Resistance to Hypoxia-Induced Apoptosis in Ameloblastoma

open access: yesInternational Journal of Dentistry, 2021
Background. Ameloblastoma (AMB) is a benign odontogenic tumour, with an aggressive local behaviour and a high rate of recurrence. Previous studies have demonstrated that hypoxia-induced factor alpha 1 (HIF-1α) and activated caspase-3 contribute to tumour
Katherine Julissa Palma Valladares   +10 more
doaj   +1 more source

A miniaturized bioreactor system for the evaluation of cell interaction with designed substrates in perfusion culture [PDF]

open access: yes, 2012
In tissue engineering, the chemical and topographical cues within three-dimensional (3D) scaffolds are normally tested using static cell cultures but applied directly to tissue cultures in perfusion bioreactors.
Anderson   +31 more
core   +2 more sources

Effect of lyophilization on HRP–antibody conjugation: an enhanced antibody labeling technology

open access: yesBMC Research Notes, 2018
Objective Immunoassay usually deal with the antibody labeling with various reporter molecules, one such useful reporter molecule is horseradish peroxidase (HRPO).
Saikant Regidi   +7 more
doaj   +1 more source

Angiotensin II and Angiotensin Receptors 1 and 2—Multifunctional System in Cells Biology, What Do We Know?

open access: yesCells, 2021
For years, the renin-angiotensin system (RAS) has been perceived as a system whose role is to primarily modulate the functioning of the cardiovascular system.
Maksymilian Ziaja   +3 more
doaj   +1 more source

Co-culture of Adult Mesenchymal Stem Cells and Nucleus Pulposus Cells in Bilaminar Pellets for Intervertebral Disc Regeneration [PDF]

open access: yes, 2009
Background: Our goal is to optimize stem cell-based tissue engineering strategies in the context of the intervertebral disc environment. We explored the benefits of co-culturing nucleus pulposus cells (NPC) and adult mesenchymal stem cells (MSC) using a ...
Allon, AA, Lotz, JC, Schneider, RA
core   +2 more sources

Engineered CHO cells as a novel AAV production platform for gene therapy delivery

open access: yesScientific Reports, 2023
The Herpes simplex virus (HSV)-based platform for production of recombinant adeno-associated viral vectors (rAAVs) yields higher titers and increased percentage of full capsids when compared to the triple transient transfection (TTT) method.
Abdou Nagy   +7 more
doaj   +1 more source

Single cell measurement of telomerase expression and splicing using microfluidic emulsion cultures. [PDF]

open access: yes, 2014
Telomerase is a reverse transcriptase that maintains telomeres on the ends of chromosomes, allowing rapidly dividing cells to proliferate while avoiding senescence and apoptosis.
Hart, Kristina   +2 more
core   +1 more source

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