Understanding diversity in oxidative status and oxidative stress: the opportunities and challenges ahead
D Costantini - Journal of Experimental Biology, 2019 - journals.biologists.com
Oxidative stress may be of profound biological relevance. In this Commentary, I discuss
some key issues faced by the emerging field of oxidative stress ecology, and seek to provide …
some key issues faced by the emerging field of oxidative stress ecology, and seek to provide …
Changes in life-history traits, antioxidant defense, energy metabolism and molecular outcomes in the cladoceran Daphnia pulex after exposure to polystyrene …
C Zhu, T Zhang, X Liu, X Gu, D Li, J Yin, Q Jiang… - Chemosphere, 2022 - Elsevier
Ubiquitous plastic pollution is a threat to the organisms' survival and ecosystem functions,
especially in aquatic environments. Although there is increasing concern about the toxicity of …
especially in aquatic environments. Although there is increasing concern about the toxicity of …
Keeping up with the Red Queen: the pace of aging as an adaptation
P Lenart, J Bienertová-Vašků - Biogerontology, 2017 - Springer
For decades, a vast majority of biogerontologists assumed that aging is not and cannot be
an adaptation. In recent years, however, several authors opposed this predominant view …
an adaptation. In recent years, however, several authors opposed this predominant view …
Experimental evidence that oxidative stress influences reproductive decisions
D Costantini, G Casasole, H AbdElgawad… - Functional …, 2016 - Wiley Online Library
There is considerable interest of evolutionary ecologists in the proximate mechanisms that
constrain life‐history variation. It is increasingly recognized that oxidative stress may be a …
constrain life‐history variation. It is increasingly recognized that oxidative stress may be a …
Overproduction of superoxide dismutase and catalase confers cassava resistance to Tetranychus cinnabarinus
To explore the role of protective enzymes in cassava (Manihot esculenta Crantz) resistance
to mites, transgenic cassava lines overproducing copper/zinc superoxide dismutase …
to mites, transgenic cassava lines overproducing copper/zinc superoxide dismutase …
Age-related sex differences in body condition and telomere dynamics of red-sided garter snakes
N Rollings, EJ Uhrig, RW Krohmer… - … of the Royal …, 2017 - royalsocietypublishing.org
Life-history strategies vary dramatically between the sexes, which may drive divergence in
sex-specific senescence and mortality rates. Telomeres are tandem nucleotide repeats that …
sex-specific senescence and mortality rates. Telomeres are tandem nucleotide repeats that …
The high invasion success of fall armyworm is related to life‐history strategies across a range of stressful temperatures
BACKGROUND Insects living in unfavorably high or low temperatures are predicted to
display a fast or slow life‐history strategy. Here, we examined life histories of fall armyworm …
display a fast or slow life‐history strategy. Here, we examined life histories of fall armyworm …
Royal Darwinian demons: enforced changes in reproductive efforts do not affect the life expectancy of ant queens
A Schrempf, J Giehr, R Röhrl… - The American …, 2017 - journals.uchicago.edu
One of the central tenets of life-history theory is that organisms cannot simultaneously
maximize all fitness components. This results in the fundamental trade-off between …
maximize all fitness components. This results in the fundamental trade-off between …
Hormetic benefits of prior anoxia exposure in buffering anoxia stress in a soil-pupating insect
Oxygen is essential for most animals, and exposure to a complete lack of oxygen, ie anoxia,
can result in irreparable damage to cells that can extend up to the organismal level to …
can result in irreparable damage to cells that can extend up to the organismal level to …
Increased pupal temperature has reversible effects on thermal performance and irreversible effects on immune system and fecundity in adult ladybirds
The environmental conditions an organism encounters during development vary in their
lasting impact on adult phenotypes. In the context of ongoing climate change, it is …
lasting impact on adult phenotypes. In the context of ongoing climate change, it is …