Annual-perennial lifespan variation in Chaenactis douglasii suggests a drought escape strategy in warm-arid environments.
Sign Up to like & getrecommendations! Published in 2024 at "American journal of botany"
DOI: 10.1002/ajb2.16391
Abstract: PREMISE Intraspecific variation in drought resistance traits, such as drought escape, appear to be frequent within wild, ruderal forb species. Understanding how these traits are arrayed across the landscape, particularly in association with climate, is… read more here.
Keywords: seed; variation; drought escape; lifespan ... See more keywords
Rising temperatures threaten pollinators of fig trees—Keystone resources of tropical forests
Sign Up to like & getrecommendations! Published in 2022 at "Ecology and Evolution"
DOI: 10.1002/ece3.9311
Abstract: Abstract Pollinating insects are decreasing worldwide in abundance, biomass, and species richness, affecting the plants that rely on pollinators for fruit production and seed set. Insects are often sensitive to high temperatures. The projected temperature… read more here.
Keywords: fig trees; tropical forests; wasp; temperature ... See more keywords
Towards a unified analysis of brain maturation and aging across the entire lifespan: A MRI analysis
Sign Up to like & getrecommendations! Published in 2017 at "Human Brain Mapping"
DOI: 10.1002/hbm.23743
Abstract: There is no consensus in literature about lifespan brain maturation and senescence, mainly because previous lifespan studies have been performed on restricted age periods and/or with a limited number of scans, making results instable and… read more here.
Keywords: brain maturation; analysis; lifespan; maturation aging ... See more keywords
Toward a unified analysis of cerebellum maturation and aging across the entire lifespan: A MRI analysis
Sign Up to like & getrecommendations! Published in 2021 at "Human Brain Mapping"
DOI: 10.1002/hbm.25293
Abstract: Previous literature about the structural characterization of the human cerebellum is related to the context of a specific pathology or focused in a restricted age range. In fact, studies about the cerebellum maturation across the… read more here.
Keywords: analysis cerebellum; cerebellum maturation; analysis; lifespan ... See more keywords
Density-dependent lifespan and estimation of life expectancy for a parasitoid with implications for population dynamics
Sign Up to like & getrecommendations! Published in 2020 at "Oecologia"
DOI: 10.1007/s00442-020-04709-6
Abstract: Parasitoid lifespan is influenced by nutrient availability, thus the lifespan of parasitoids that rely on their hosts for nutritional resources (either via host feeding or by consuming honeydew) should vary with host density. We assessed… read more here.
Keywords: lifespan; life expectancy; host; density ... See more keywords
Pterocarpus marsupium extract extends replicative lifespan in budding yeast.
Sign Up to like & getrecommendations! Published in 2021 at "GeroScience"
DOI: 10.1007/s11357-021-00418-x
Abstract: As the molecular mechanisms of biological aging become better understood, there is growing interest in identifying interventions that target those mechanisms to promote extended health and longevity. The budding yeast Saccharomyces cerevisiae has served as… read more here.
Keywords: budding yeast; marsupium extract; replicative lifespan; lifespan ... See more keywords
Beta-guanidinopropionic acid does not extend Drosophila lifespan
Sign Up to like & getrecommendations! Published in 2021 at "Biochemistry and Biophysics Reports"
DOI: 10.1016/j.bbrep.2021.101040
Abstract: Activation of AMP activated protein kinase (AMPK) signaling has been demonstrated to extend lifespan and improve healthspan across multiple species. This suggests pharmaceutical approaches to increase AMPK hold the potential to modify the aging process… read more here.
Keywords: drosophila; drosophila lifespan; beta guanidinopropionic; lifespan ... See more keywords
A High-Throughput Screen for Yeast Replicative Lifespan Identifies Lifespan-Extending Compounds.
Sign Up to like & getrecommendations! Published in 2017 at "Cell reports"
DOI: 10.1016/j.celrep.2017.11.002
Abstract: Progress in aging research is constrained by the time requirement of measuring lifespans. Even the most rapid model for eukaryotic aging, the replicative lifespan of Saccharomyces cerevisiae, is technically limited to only several lifespan measurements each… read more here.
Keywords: technique; extending compounds; replicative lifespan; lifespan ... See more keywords
Lifespan trajectories of relative corpus callosum thickness: Regional differences and cognitive relevance
Sign Up to like & getrecommendations! Published in 2020 at "Cortex"
DOI: 10.1016/j.cortex.2020.05.020
Abstract: The cerebral hemispheres are specialized for different cognitive functions and receive divergent information from the sensory organs, so that the interaction between the hemispheres is a crucial aspect of perception and cognition. At the same… read more here.
Keywords: lifespan; corpus callosum; development; lifespan trajectories ... See more keywords
Hydralazine targets cAMP-dependent protein kinase leading to sirtuin1/5 activation and lifespan extension in C. elegans
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-12425-w
Abstract: Therapeutic activation of mitochondrial function has been suggested as an effective strategy to combat aging. Hydralazine is an FDA-approved drug used in the treatment of hypertension, heart failure and cancer. Hydralazine has been recently shown… read more here.
Keywords: camp dependent; dependent protein; lifespan; activation ... See more keywords
Early-life exercise extends healthspan but not lifespan in mice
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-61443-4
Abstract: It is well-known that physical activity exerts health benefits, yet the potential impacts of early-life regular exercise on later-life health and lifespan remains poorly understood. Here, we demonstrate that 3 months of early-life exercise in… read more here.
Keywords: mice; life exercise; life; lifespan ... See more keywords