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 …

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 …

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 …

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 …

Overproduction of superoxide dismutase and catalase confers cassava resistance to Tetranychus cinnabarinus

F Lu, X Liang, H Lu, Q Li, Q Chen, P Zhang, K Li… - Scientific reports, 2017 - nature.com
To explore the role of protective enzymes in cassava (Manihot esculenta Crantz) resistance
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 …

The high invasion success of fall armyworm is related to life‐history strategies across a range of stressful temperatures

P Wu, ML Head, C Liu, M Haseeb… - Pest Management …, 2022 - Wiley Online Library
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 …

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 …

Hormetic benefits of prior anoxia exposure in buffering anoxia stress in a soil-pupating insect

B Visser, CM Williams, DA Hahn… - Journal of …, 2018 - journals.biologists.com
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 …

Increased pupal temperature has reversible effects on thermal performance and irreversible effects on immune system and fecundity in adult ladybirds

DN Awde, M Řeřicha, M Knapp - Communications Biology, 2023 - nature.com
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 …