Results 81 to 90 of about 466,642 (309)

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

BrTTG1 regulates seed coat proanthocyanidin formation through a direct interaction with structural gene promoters of flavonoid pathway and glutathione S-transferases in Brassica rapa L.

open access: yesFrontiers in Plant Science
IntroductionSeed coat color is a significant agronomic trait in horticultural crops such as Brassica rapa which is characterized by brown or yellow seed coat coloration.
Wenju Zhao   +8 more
doaj   +1 more source

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

open access: yesFEBS 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

Olefin selectivity of K-Mn promoters on CoFe-ZSM-5 based catalyst in CO2 hydrogenation

open access: yesFrontiers in Chemistry
The conversion of carbon dioxide (CO2), a major greenhouse gas, into light olefins is crucial for mitigating environmental impacts and utilizing non-petroleum-based feedstocks.
Paula Maseko   +2 more
doaj   +1 more source

The question is not whether to promote or not to promote, but rather when to promote

open access: yesSouth African Theatre Journal, 2012
Abstract The Klein Karoo National Arts Festival (KKNK) is one of South Africa's largest and most popular arts festivals. The success of the festival is dependent on the number of tickets sold. Therefore, in order to ensure an increase in ticket sales, the festival organisers/marketers need to know how long before the event visitors decide to attend the
Kruger, Martinette, Saayman, Melville
openaire   +3 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Synergistic effects of promoters in Fe/YZrOx catalysts for CO2 hydrogenation to higher hydrocarbons

open access: yesCarbon Future
The search for suitable support materials and optimal promoters is an attractive approach to control the product selectivity in Fe-catalyzed CO2 hydrogenation to C2+-hydrocarbons (CO2-modified Fischer–Tropsch synthesis (CO2-FTS)).
Laura Krausser   +6 more
doaj   +1 more source

Bioinformatic prediction of conserved promoters across multiple whole genomes of Chlamydia [PDF]

open access: yes, 2007
The genome sequencing projects have generated a wealth of genomic data and the analysis of this data has provided many interesting findings. However, genome wide analysis of bacteria for promoters has lagged behind, because it has been difficult to ...
Grech, Brian James
core  

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

open access: yesFEBS 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

Existence of seven human IL-1R1 promoters

open access: yes, 2010
Qiming Li, Hao Zhang, Qun Chen, Ning QuanDepartment of Oral Biology, Ohio State University, Columbus, OH, USAAbstract: Previous studies have reported the existence of three promoters for the human type I interleukin-1 receptor (hIL-1R1) gene.
Qiming Li, Qun Chen, Hao Zhang, et al
core  

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