Plant Response Mechanisms Under Abiotic Stress and the Application of Plant-Microbe Interactions in Environmental Remediation

  • 97

    Total views and downloads

About this Research Topic

Submission deadlines

  1. Manuscript Summary Submission Deadline 1 July 2025 | Manuscript Submission Deadline 1 October 2025

  2. This Research Topic is still accepting articles.

Background

When confronted with abiotic stressors such as heavy metals, antibiotics, salinity, and alkalinity, plants employ a range of complex physiological, biochemical, and molecular mechanisms to cope with these adverse conditions. Heavy metal stress, for instance, induces the production of reactive oxygen species (ROS) in plant cells, leading to lipid peroxidation of cell membranes and disruption of normal cellular functions. To counteract these effects, plants upregulate antioxidant enzyme activities, such as superoxide dismutase and catalase, to scavenge excess ROS. Simultaneously, they alter the bioavailability of heavy metals through chelating agents like organic acids and polyphosphates, thereby reducing their toxicity. Similarly, the presence of antibiotics can impair plant growth and development. In response, plants increase the activity of detoxifying enzymes, such as cytochrome P450, to degrade or transform antibiotics. Additionally, changes in root exudate composition can modify the structure of rhizosphere microbial communities, indirectly alleviating antibiotic-induced stress. Under saline-alkali stress, plants primarily adjust osmotic pressure and ion balance to maintain cellular homeostasis in high-salt environments. These adaptive mechanisms not only enhance plant resilience but also provide a theoretical foundation for utilizing plants in environmental remediation strategies.

Plant-microbial combined remediation technology leverages the synergistic interactions between plants and their associated microorganisms, including rhizosphere bacteria, endophytes, and mycorrhizal fungi, to degrade or remove organic pollutants and heavy metals from the environment. This ecological approach is cost-effective, environmentally friendly, and sustainable, making it widely applicable for soil, water, and air pollution remediation. However, challenges remain, such as microbial colonization and persistence, secondary pollution during degradation, and complex environmental conditions. Future research should focus on elucidating plant-microbe interaction mechanisms, optimizing system construction, and enhancing remediation efficiency to address these issues and promote broader application of this technology.

In this research topic, we invite submissions of all article types published in Frontiers in Plant Science that explore the application of plant-microbial combined techniques in environmental remediation, with a particular emphasis on:

• Investigating the response mechanisms of plants to abiotic stresses, including heavy metals, antibiotics, salinity, and alkalinity.

• Harnessing plant-microbial combined remediation strategies to mitigate the adverse impacts of abiotic stress on plants.

• Elucidating the interaction mechanisms between plants and microorganisms to enhance the efficiency of phytoremediation.

We welcome submissions reporting experiments conducted either in the field or under controlled environmental conditions.

Please note: Descriptive studies that merely report plant responses to abiotic stress without advancing the physiological understanding of these mechanisms will not be considered.

Research Topic Research topic image

Article types and fees

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

  • Editorial
  • Hypothesis and Theory
  • Methods
  • Mini Review
  • Opinion
  • Original Research
  • Perspective
  • Review
  • Systematic Review

Articles that are accepted for publication by our external editors following rigorous peer review incur a publishing fee charged to Authors, institutions, or funders.

Keywords: Abiotic Stress, Reactive Oxygen Species, Response, Rhizosphere Microbial Communities, Plant-microbial Combined Remediation

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

Topic editors

Frequently asked questions

  • Frontiers' Research Topics are collaborative hubs built around an emerging theme.Defined, managed, and led by renowned researchers, they bring communities together around a shared area of interest to stimulate collaboration and innovation.

    Unlike section journals, which serve established specialty communities, Research Topics are pioneer hubs, responding to the evolving scientific landscape and catering to new communities.

  • The goal of Frontiers' publishing program is to empower research communities to actively steer the course of scientific publishing. Our program was implemented as a three-part unit with fixed field journals, flexible specialty sections, and dynamically emerging Research Topics, connecting communities of different sizes and maturity.

    Research Topics originate from the scientific community. Many of our Research Topics are suggested by existing editorial board members who have identified critical challenges or areas of interest in their field.

  • As an editor, Research Topics will help you build your journal, as well as your community, around emerging, cutting-edge research. As research trailblazers, Research Topics attract high-quality submissions from leading experts all over the world.

    A thriving Research Topic can potentially evolve into a new specialty section if there is sustained interest and a growing community around it.

  • Each Research Topic must be approved by the specialty chief editor, and it falls under the editorial oversight of our editorial boards, supported by our in-house research integrity team. The same standards and rigorous peer review processes apply to articles published as part of a Research Topic as for any other article we publish.

    In 2023, 80% of the Research Topics we published were edited or co-edited by our editorial board members, who are already familiar with their journal's scope, ethos, and publishing model. All other topics are guest edited by leaders in their field, each vetted and formally approved by the specialty chief editor.

  • Publishing your article within a Research Topic with other related articles increases its discoverability and visibility, which can lead to more views, downloads, and citations. Research Topics grow dynamically as more published articles are added, causing frequent revisiting, and further visibility.

    As Research Topics are multidisciplinary, they are cross-listed in several fields and section journals – increasing your reach even more and giving you the chance to expand your network and collaborate with researchers in different fields, all focusing on expanding knowledge around the same important topic.

    Our larger Research Topics are also converted into ebooks and receive social media promotion from our digital marketing team.

  • Frontiers offers multiple article types, but it will depend on the field and section journals in which the Research Topic will be featured. The available article types for a Research Topic will appear in the drop-down menu during the submission process.

    Check available article types here 

  • Yes, we would love to hear your ideas for a topic. Most of our Research Topics are community-led and suggested by researchers in the field. Our in-house editorial team will contact you to talk about your idea and whether you’d like to edit the topic. If you’re an early-stage researcher, we will offer you the opportunity to coordinate your topic, with the support of a senior researcher as the topic editor. 

    Suggest your topic here 

  • A team of guest editors (called topic editors) lead their Research Topic. This editorial team oversees the entire process, from the initial topic proposal to calls for participation, the peer review, and final publications.

    The team may also include topic coordinators, who help the topic editors send calls for participation, liaise with topic editors on abstracts, and support contributing authors. In some cases, they can also be assigned as reviewers.

  • As a topic editor (TE), you will take the lead on all editorial decisions for the Research Topic, starting with defining its scope. This allows you to curate research around a topic that interests you, bring together different perspectives from leading researchers across different fields and shape the future of your field. 

    You will choose your team of co-editors, curate a list of potential authors, send calls for participation and oversee the peer review process, accepting or recommending rejection for each manuscript submitted.

  • As a topic editor, you're supported at every stage by our in-house team. You will be assigned a single point of contact to help you on both editorial and technical matters. Your topic is managed through our user-friendly online platform, and the peer review process is supported by our industry-first AI review assistant (AIRA).

  • If you’re an early-stage researcher, we will offer you the opportunity to coordinate your topic, with the support of a senior researcher as the topic editor. This provides you with valuable editorial experience, improving your ability to critically evaluate research articles and enhancing your understanding of the quality standards and requirements for scientific publishing, as well as the opportunity to discover new research in your field, and expand your professional network.

  • Yes, certificates can be issued on request. We are happy to provide a certificate for your contribution to editing a successful Research Topic.

  • Research Topics thrive on collaboration and their multi-disciplinary approach around emerging, cutting-edge themes, attract leading researchers from all over the world.

  • As a topic editor, you can set the timeline for your Research Topic, and we will work with you at your pace. Typically, Research Topics are online and open for submissions within a few weeks and remain open for participation for 6 – 12 months. Individual articles within a Research Topic are published as soon as they are ready.

    Find out more about our Research Topics

  • Our fee support program ensures that all articles that pass peer review, including those published in Research Topics, can benefit from open access – regardless of the author's field or funding situation.

    Authors and institutions with insufficient funding can apply for a discount on their publishing fees. A fee support application form is available on our website.

  • In line with our mission to promote healthy lives on a healthy planet, we do not provide printed materials. All our articles and ebooks are available under a CC-BY license, so you can share and print copies.

Manuscripts can be submitted to this Research Topic via the main journal or any other participating journal.

Impact

  • 97Topic views
View impact