Insect Adaptive Dynamics in a Changing Environment

A special issue of Insects (ISSN 2075-4450).

Deadline for manuscript submissions: 31 August 2026 | Viewed by 1125

Special Issue Editors


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Guest Editor
Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, 9712 CP Groningen, The Netherlands
Interests: animal ecology; biodiversity conservation; climate change biology; evolutionary biology
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
1. GIGA-Neurosciences, Interdisciplinary Center for Biomedical Research (GIGA-Institute), University of Liège, 4000 Liège, Belgium
2. Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, 9712 CP Groningen, The Netherlands
Interests: ecology and evolution of social behavior; animal sociality; insect ecology; chemical ecology

Special Issue Information

Dear Colleagues,

Climate change represents one of the most urgent environmental and societal challenges, with profound consequences for individual survival, population dynamics, and biodiversity loss. Insects, which constitute the majority of animal biomass and occupy nearly every ecological niche, exhibit remarkable adaptive capabilities to environmental changes. These adaptations arise through diverse morphological, physiological, behavioral, and life-history modifications shaped by evolutionary processes and phenotypic plasticity. Across their extraordinary diversity, insect species have evolved a wide range of strategies to cope with shifting environmental conditions, including thermal tolerance, developmental and metabolic adjustments, shifts in phenology, behavioral modifications, and changes in interspecific interactions at both population and community levels. While many aspects of insect biodiversity and responses to ecological stressors have been studied extensively, there remains a critical need to consolidate recent research to better understand how insect diversity, evolutionary trajectories, and phenotypic plasticity interact to shape the adaptive potential of insects in a changing environment.

This Special Issue aims to compile recent advances that illuminate the general principles and specialized mechanisms underlying how insects and other arthropods respond, adapt, and evolve under environmental change.

We invite contributions that draw from a broad range of perspectives, including ecology and evolution, molecular biology, insect genomics and genetics, interspecific interactions, population biology, computational biology, behavioral biology, sociobiology, conservation, and pest management science. By synthesizing these perspectives, this Special Issue seeks to deepen our understanding of insect resilience and vulnerability in the face of global environmental change, and to provide valuable insights for biodiversity conservation and the development of sustainable pest management strategies.

Prof. Dr. Jan Komdeur
Guest Editor

Dr. Long Ma
Guest Editor Assistant

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Insects is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • climate change
  • conservation biology
  • ecological and evolutionary adaptation
  • ecological stressors
  • evolutionary ecology
  • insect ecology and evolution
  • insect sociality
  • pest management
  • population biology

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Published Papers (1 paper)

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Research

17 pages, 2582 KB  
Article
Function of HIF-1α in Regulation of Antioxidative Stress of Tribolium castaneum Under Hypoxia
by Zhichao Wan, Xiao Li, Yun Wang, Shiyuan Miao, Zhiteng Chen, Sufen Cui and Yujie Lu
Insects 2026, 17(3), 343; https://doi.org/10.3390/insects17030343 - 21 Mar 2026
Viewed by 638
Abstract
Hypoxia-inducible factor (HIF) is recognized as a key transcription factor via regulating a variety of molecular responses to hypoxia, although the details are still unclear. In this study, based on bioinformatics analysis, the expression of the HIF-1α gene in T. castaneum (TcHIF-1α [...] Read more.
Hypoxia-inducible factor (HIF) is recognized as a key transcription factor via regulating a variety of molecular responses to hypoxia, although the details are still unclear. In this study, based on bioinformatics analysis, the expression of the HIF-1α gene in T. castaneum (TcHIF-1α) under hypoxic treatments was determined. After TcHIF-1α knockdown by injecting dsRNA, larval mortality, the expression levels of oxidative stress-related genes, and enzymatic activities were measured; DNA damage was also evaluated through single cell gel electrophoresis. The result indicated that TcHIF-1α is highly conserved in structure. TcHIF-1α exhibited distinct temporal patterns, with a peak after 72 h of exposure to 2% O2. Following TcHIF-1α knockdown, a significant increase in larval mortality (17.44 ± 5.91%) and moderate DNA damage level was found. This might be accompanied by ROS accumulation, lipid peroxidation (LPO), and suppression of antioxidant enzymatic activities. The expression of genes involved in ROS synthesis (e.g., NOX) was significantly upregulated, whereas genes responsible for mitigating oxidative stress (e.g., OGG1, XRCC1, PARP1, SOD1a) were markedly downregulated. These findings elucidate the critical role of HIF-1α in insect hypoxia adaptation by regulating the antioxidative stress, highlighting its potential as a promising target for developing novel pest control strategies. Full article
(This article belongs to the Special Issue Insect Adaptive Dynamics in a Changing Environment)
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