Results 21 to 30 of about 418,457 (205)

Determination of cytokine profile and associated genes of the signaling pathway in HNSCC [PDF]

open access: yes, 2022
Head and neck squamose cell carcinoma (HNSCC) is an aggressive group of tumors that are generally heterogeneous. Despite treatment advances, disease-free survival has not significantly improved.
Ozturk, Kayhan   +4 more
core   +1 more source

Genetic exchange in Trypanosoma brucei: evidence for mating prior to metacyclic stage development [PDF]

open access: yes, 2005
It is well established that genetic exchange occurs between Trypanosoma brucei parasites when two stocks are used to infect tsetse flies under laboratory conditions and a number of such crosses have been undertaken.
Turner, C.M.R.   +4 more
core   +1 more source

Adaptive response of a gene network to environmental changes by fitness-induced attractor selection. [PDF]

open access: yesPLoS ONE, 2006
Cells switch between various stable genetic programs (attractors) to accommodate environmental conditions. Signal transduction machineries efficiently convey environmental changes to the gene regulation apparatus in order to express the appropriate ...
Akiko Kashiwagi   +3 more
doaj   +1 more source

Advances in Targeting Signal Transduction Pathways [PDF]

open access: yes, 2012
Over the past few years, significant advances have occurred in both our understanding of the complexity of signal transduction pathways as well as the isolation of specific inhibitors which target key components in those pathways.
Laidler, Piotr   +33 more
core   +6 more sources

Optimizing AAV2/6 microglial targeting identified enhanced efficiency in the photoreceptor degenerative environment

open access: yesMolecular Therapy: Methods & Clinical Development, 2021
Adeno-associated viruses (AAVs) are widely used to deliver genetic material in vivo to distinct cell types such as neurons or glial cells, allowing for targeted manipulation.
Margaret E. Maes   +4 more
doaj   +1 more source

Identification of a small molecule for enhancing lentiviral transduction of T cells

open access: yesMolecular Therapy: Methods & Clinical Development, 2023
Genetic modification of cells using viral vectors has shown huge therapeutic benefit in multiple diseases. However, inefficient transduction contributes to the high cost of these therapies.
Paulina Malach   +10 more
doaj   +1 more source

Genetic Control of Signal Transduction in Mouse Melanocytes.

open access: yesJournal of Investigative Dermatology, 1989
At the final step of melanocyte differentiation in mouse hair follicles, the cells produce melanin. The type of melanin they produce is, however, determined by the tissue environment of hair follicles. In wild-type mice, melanocytes located in hair bulbs synthesize eumelanin at the beginning of hair growth.
Takeuchi, Takuji   +2 more
openaire   +2 more sources

CRISPR-Cas-Mediated Phage Resistance Enhances Horizontal Gene Transfer by Transduction

open access: yesmBio, 2018
A powerful contributor to prokaryotic evolution is horizontal gene transfer (HGT) through transformation, conjugation, and transduction, which can be advantageous, neutral, or detrimental to fitness.
Bridget N. J. Watson   +2 more
doaj   +1 more source

Transformation of Environmental Bacillus subtilis Isolates by Transiently Inducing Genetic Competence [PDF]

open access: yes, 2010
Domesticated laboratory strains of Bacillus subtilis readily take up and integrate exogenous DNA. In contrast, ‘‘wild’’ ancestors or Bacillus strains recently isolated from the environment can only be genetically modified by phage transduction ...
Nijland, Reindert,   +14 more
core   +1 more source

Detecting rare gene transfer events in bacterial populations

open access: yesFrontiers in Microbiology, 2014
Horizontal gene transfer (HGT) enables bacteria to access, share, and recombine genetic variation, resulting in genetic diversity that cannot be obtained through mutational processes alone.
Kaare Magne Nielsen   +6 more
doaj   +1 more source

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