Results 161 to 170 of about 1,514,280 (298)
Evaluation of European Pollen Reanalysis
The European Pollen Reanalysis for alder, birch, and olive airborne pollen was released at the end of 2023, with only technical validation of the procedure presented in the paper accompanying the dataset.
C. Galan +6 more
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Rapid hormonal rise in honey bees due to heat‐shock is mitigated by a primer pheromone
Insect Science, EarlyView.We show that honey bee foragers increased juvenile hormone (JH) titers significantly after heat‐shocked for 1 h at 40 °C, but this increase is dependent on social conditions. Increase of JH titers only happened when bees were isolated (one worker bee per vial) but not in groups.
Thomas Rachman, Zachary Y. Huang
wiley +1 more source
Fragment Edges Benefit a Common Predator of Pollinators via Bottom‐Up Effects
Integrative Zoology, EarlyView.This study investigated the hypotheses regarding the effects of habitat fragmentation on spider biomass and causing bottom‐up or top‐down effects on multi‐trophic relationships. ABSTRACT Defaunation following habitat fragmentation typically threatens predators at higher trophic levels, which further alter prey and plants via top‐down effects.
Wenlong Zhou +7 more
wiley +1 more source
Allergy, EarlyView.In two large European cohorts, 589 reactions to non‐mandatory labelled plant‐based foods were identified with sunflower seed, pine nut, pea and lentil as the most frequent triggers. Reaction severity was not different between mandatory and non‐mandatory labelled allergenic foods. Their frequency and rising trends (e.g., fenugreek, pumpkin seed) support
Sabine Dölle‐Bierke +18 more
wiley +1 more source
Serotonin Degradation and Lipid Metabolism Regulate Human Tc2 Cell Effector Functions
Allergy, EarlyView.Human Tc2 cells exhibit a metabolically active phenotype characterized by enhanced glycolysis, mitochondrial respiration, and fatty acid uptake dependent on PPARγ. Alarmins strongly amplify IL‐5 and IL‐13 production in Tc2 cells, supporting a shared immunometabolic program across type 2 lymphocytes.
Sabrina de Souza Ferreira +13 more
wiley +1 more source
Allergy, EarlyView.ABSTRACT The skin is far from a passive shield; it functions as a dynamic “living barrier” whose structural and immunological integrity is paramount in preventing atopic dermatitis (AD) and the subsequent progression of the atopic march toward food allergy (FA).
Klaudia Ryczaj +4 more
wiley +1 more source
Estimating the Uncertainty in Airborne Birch Pollen Modelling
Background More than 25% of adults in Europe suffer from pollinosis, although variability across countries might be quite large. In Belgium, at least ~10% of people develop allergies due to birch pollen.
A.W. Delcloo +4 more
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Allergy, EarlyView.We compared Finnish and Russian Karelian adolescents with contrasting allergy burden using integrated proteomic, metabolomic, and transcriptomic profiling. Finnish adolescents showed a broader pro‐inflammatory PBMC secretory profile consistent with a low‐grade inflammatory phenotype.
Nanna Fyhrquist +11 more
wiley +1 more source
Pollen longevity and viability dataset: an integrated resource for plant research and conservation. [PDF]
New PhytolWinther L, Lange CBA, Rosbakh S.
europepmc +1 more source
What drives the long-term changes in airborne birch and grass pollen levels in Belgium?
Background Airborne pollen may contribute to increased respiratory allergies. In Belgium, ~10% of people are sensitive to birch pollen and ~15% to grass pollen.
A.W. Delcloo +5 more
core