Results 71 to 80 of about 3,146,246 (278)

Feeding rates on the alternative prey in the bialgal experiments.

open access: yes, 2017
Feeding rates on the alternative prey in the bialgal experiments.
Enric Saiz (502269)   +1 more
core   +1 more source

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

Dipteran abundance and family richness across different olive landscape contexts

open access: yesSpanish Journal of Agricultural Research
Landscape complexity favours the abundance and richness of several groups of beneficial arthropods in olive groves while reducing the abundance of pest insects. In addition to beneficial or harmful dipterans, canopy-dwelling flies in olive groves play a
Susana Pascual
doaj   +1 more source

Risk of predation to fish larvae in the presence of alternative prey: effects of prey size and number

open access: yesMarine Ecology Progress Series, 1993
Studies examining the effects of alternative prey on the risk of predation to fish larvae have found a reduced risk to larvae, but only when in the presence of a relatively high number of alternative prey. However, all studies using zooplankton as alternative prey have used zooplankters smaller in body size than the fish larvae.
V Gotceitas, JA Brown
openaire   +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

The triangulation between Arctic birds, Arctic foxes and Arctic lemmings

open access: yesFrontiers in Ecology and Evolution
Many studies have suggested that Arctic predators preying on lemmings, especially the Arctic fox, take advantage of the high prey densities during peak years, but have to switch to alternative prey during years of low lemming density, thereby forcing ...
Anders Angerbjörn   +2 more
doaj   +1 more source

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

Modelling encounter rates and distribution of mobile predators and prey [PDF]

open access: yes, 2009
Marine ecosystem models often contain modules for two phytoplankton compartments (flagellates and diatoms) and two zooplankton groups (micro- and mesozooplankton).
Fiksen, Øyvind   +3 more
core   +1 more source

Performance of each larval instar and adult of predaceous coccinellid Coelophora inaequalis (Fabricius) (Coleoptera, Coccinellidae) fed on natural prey and alternative foods [PDF]

open access: yesBulletin of Insectology
With the exception of live prey, some lady beetle species consume alternative foods including pollen, nectar and fruit. These alternative foods support the development and reproduction of certains coccinellid species, while others do not benefit as much.
Wigunda Rattanapun   +3 more
doaj   +3 more sources

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

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