Results 11 to 20 of about 12,036,045 (356)

Using Vertebrate Stem and Progenitor Cells for Cellular Agriculture, State-of-the-Art, Challenges, and Future Perspectives

open access: yesBiomolecules, 2022
Global food systems are under significant pressure to provide enough food, particularly protein-rich foods whose demand is on the rise in times of crisis and inflation, as presently existing due to post-COVID-19 pandemic effects and ongoing conflict in ...
Teodora Knežić   +4 more
doaj   +1 more source

T Cell Development in Culture [PDF]

open access: yesImmunity, 2002
The T cell compartment is continuously replenished by a renewable source of stem cells. In the adult, bone marrow-derived stem cells seed the thymus and initiate a developmental program that requires a series of incompletely understood signals that are normally provided by the thymus. Failure to recapitulate this process in simple in vitro cultures has
Michael J. Bevan, Sophie M. Lehar
openaire   +3 more sources

Limbal Stem Cell Deficiency and Treatment with Stem Cell Transplantation [PDF]

open access: yesTürk Oftalmoloji Dergisi, 2017
The cornea is the outermost tissue of the eye and it must be transparent for the maintenance of good visual function. The superficial epithelium of the cornea, which is renewed continuously by corneal stem cells, plays a critical role in the permanence ...
Özlem Barut Selver   +9 more
doaj   +1 more source

Design and Validation of Experimental Setup for Cell Spheroid Radiofrequency-Induced Heating

open access: yesSensors, 2023
While hyperthermia has been shown to induce a variety of cytotoxic and sensitizing effects on cancer tissues, the thermal dose–effect relationship is still not well quantified, and it is still unclear how it can be optimally combined with other treatment
Ioannis Androulakis   +7 more
doaj   +1 more source

Efficient presentation of soluble antigen by cultured human dendritic cells is maintained by granulocyte/macrophage colony-stimulating factor plus interleukin 4 and downregulated by tumor necrosis factor alpha

open access: yesJournal of Experimental Medicine, 1994
Using granulocyte/macrophage colony-stimulating factor (GM-CSF) and interleukin 4 we have established dendritic cell (DC) lines from blood mononuclear cells that maintain the antigen capturing and processing capacity characteristic of immature dendritic ...
F. Sallusto, A. Lanzavecchia
semanticscholar   +1 more source

LYSOSOMES IN CULTURED CELLS [PDF]

open access: bronzeJournal of Histochemistry & Cytochemistry, 1961
Kazuo Ogawa   +2 more
openaire   +4 more sources

Impact Of Phenylpropanoid Compounds On Heat Stress Tolerance In Carrot Cell Cultures

open access: yesFrontiers in Plant Science, 2016
The phenylpropanoid and flavonoid families include thousands of specialized metabolites that influence a wide range of processes in plants, including seed dispersal, auxin transport, photoprotection, mechanical support and protection against insect ...
Mauro Commisso   +7 more
doaj   +1 more source

The sialic acid binding activity of the S protein facilitates infection by porcine transmissible gastroenteritis coronavirus

open access: yesVirology Journal, 2011
Background Transmissible gastroenteritis virus (TGEV) has a sialic acid binding activity that is believed to be important for enteropathogenicity, but that has so far appeared to be dispensable for infection of cultured cells. The aims of this study were
Enjuanes Luis   +5 more
doaj   +1 more source

Interleukin IL-1β stimulates revitalization of cartilage matrix in vitro with human nasal chondrocytes

open access: yesВестник трансплантологии и искусственных органов, 2020
Revitalization of decellularized or devitalized matrix scaffolds in tracheal tissue engineering typically involves seeding the autologous recipient cells or allogeneic cells under long-term cultivation.
D. S. Baranovsky   +6 more
doaj   +1 more source

Advances in pharmacological studies of silymarin

open access: yesMemorias do Instituto Oswaldo Cruz, 1991
Silymarin is the flavonoids extracted from the seeds of Silybum marianum (L) Gearth as a mixture of three structural isomers: silybin, silydianin and silychristin, the former being the most active component. Silymarin protects liver cell membrane against
Yao-Cheng Rui
doaj   +1 more source

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