Special Issues

Toxins publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Advances in Algal Toxins: Honoring Professor Michael Quilliam on His 75th Birthday submission deadline 1 Dec 2025 | Viewed by 340
Keywords: marine and freshwater toxins; detection methods; validation; novel toxin analogues; reference materials; harmful algae; trophic interactions and health impacts
(This special issue belongs to the Section Marine and Freshwater Toxins)
Biomonitoring of Mycotoxins the Silent Invaders, Their Subtle Assault on Human and Animal Health submission deadline 20 Dec 2025 | 4 articles | Viewed by 10135 | Submission Open
Keywords: mycotoxins; biomonitoring; blood; cells; biotransformation; in vitro; in vivo; mass spectrometry
(This special issue belongs to the Section Mycotoxins)
Botulinum Toxin: Advancing Treatments for Spasticity
edited by , and Rajiv Reebye
submission deadline 30 Dec 2025 | 1 articles | Viewed by 1273 | Submission Open
Keywords: botulinum toxin; spasticity; spastic muscles; electromyography (EMG); ultrasound; neurorehabilitation
(This special issue belongs to the Section Bacterial Toxins)
Application of Botulinum Neurotoxin in Lower Urinary Tract Dysfunctions: Where Are We Now? II
edited by
submission deadline 31 Dec 2025 | 9 articles | Viewed by 23866 | Submission Open
Keywords: overactive bladder; interstitial cystitis; neurogenic detrusor overactivity; voiding dysfunction; lower urinary tract symptoms
(This special issue belongs to the Section Bacterial Toxins)
Snake Bite and Related Injury submission deadline 31 Dec 2025 | 6 articles | Viewed by 18146 | Submission Open
Keywords: snakebite; front-fanged snakes; Viperidae; Elapidae; Atractaspidae; non-front fanged; NFFC; epidemiology; veterinary toxicology
(This special issue belongs to the Section Animal Venoms)
Harmful Algae in a Changing World: Where Did We Come from and Where Are We Going?
edited by
submission deadline 31 Dec 2025 | 8 articles | Viewed by 13165 | Submission Open
Keywords: HABs; freshwater and marine algae; trophic interactions; toxins; emerging pollutants; climatic changes; eutrophication; remediation
(This special issue belongs to the Section Marine and Freshwater Toxins)
Unlocking the Deep Secrets of Toxins submission deadline 31 Dec 2025 | 4 articles | Viewed by 10577 | Submission Open
Keywords: algal toxin; animal toxin; anti-toxin; anti-venom; bacterial toxin; contaminant; drug design; envenomation; environment; evolution; food chain; fungal toxin; genomics; health; ion channel; marine toxin; mechanism of action; plant toxin; production; proteomics; receptor; therapeutics; toxin engineering; toxinomics; toxin producer; structure-function relationship; screening; tool; trophic network; venom; venomics
Analytical Novelties and Challenges for the Detection of Natural Toxins submission deadline 31 Dec 2025 | 4 articles | Viewed by 10107 | Submission Open
Keywords: analytical methods; detection and quantification; food & feed safety; risk assessment; surveillance; natural toxins; emerging toxins; mycotoxins; biotoxins; phytotoxins; immunoassays; mass spectrometry; chromatography; biosensors; green analytical chemistry
Biochemistry, Pathology and Applications of Venoms submission deadline 31 Dec 2025 | 4 articles | Viewed by 8449 | Submission Open
Keywords: venom; snakes; venomous invertebrates; venom toxins; clinical applications of venoms and toxins; biochemical composition of venoms; pathology of venoms; envenomation effects
(This special issue belongs to the Section Animal Venoms)
Botulinum Toxins: Beyond the SNAP-25 Cleavage and New Insights on Pain Relief Mechanisms
edited by and Stefano Palea
submission deadline 31 Dec 2025 | 4 articles | Viewed by 7007 | Submission Open
Keywords: botulinum neurotoxin; SNAP-25; recombinant BoNTs; acute pain; chronic pain; visceral pain
(This special issue belongs to the Section Bacterial Toxins)
Toxins from Venoms and Poisons submission deadline 31 Dec 2025 | 2 articles | Viewed by 4037 | Submission Open
Keywords: animal toxins; chemical defense; chemical attack
(This special issue belongs to the Section Animal Venoms)
Potential Risks and Analytical Challenges of Mycotoxins in Food and Feed
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 3283 | Submission Open
Keywords: mycotoxins; food safety; feed safety; fungal contamination; risk assessment; analytical methods; mitigation strategies; regulatory frameworks; interdisciplinary research
(This special issue belongs to the Section Mycotoxins)
Mycotoxins in Food Chain: Occurrence, Analysis and Risk Management
edited by and Yamina Ben Miri
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2719 | Submission Open
Keywords: mycotoxins; risk assessment; food safety; occurrence; contamination
(This special issue belongs to the Section Mycotoxins)
Detection, Biosynthesis and Control of Mycotoxins (4th Edition)
edited by , and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1934 | Submission Open
Keywords: fungi; mycotoxins; identification; detection; biosynthesis pathway; regulation; mycotoxin degradation
(This special issue belongs to the Section Mycotoxins)
Foodborne Toxigenic Organisms: A Tribute to Professor Hannu Korkeala
edited by Yagmur Derman and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1740 | Submission Open
Keywords: foodborne toxigenic organisms; foodborne pathogens; food safety
(This special issue belongs to the Section Bacterial Toxins)
Peptide Toxins—Discovery, Mechanisms of Action, and Therapeutic Potential
edited by Mingqiang Rong and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1233 | Submission Open
Keywords: peptide toxins; action mechanisms; pharmacological tool; drug candidates
(This special issue belongs to the Section Animal Venoms)
Comprehensive Venom Analysis: Pioneering Research Integrating Multi-Omics Technologies
edited by
submission deadline 31 Dec 2025 | Viewed by 428 | Submission Open
Keywords: exposomics; venomics; proteomics; transcriptomics; multi-omics
(This special issue belongs to the Section Animal Venoms)
Diversity, Function, Biological Activity, Detoxification, Contamination, Biosynthesis and Metabolic Regulation of Mycotoxins submission deadline 31 Dec 2025 | Viewed by 309 | Submission Open
Keywords: mycotoxin; biological activity; biological function; biosynthesis; metabolic regulation; contamination; diversity; detoxification; phytotoxin; pathogenicity
(This special issue belongs to the Section Mycotoxins)
Recent Advances and Future Perspectives on Genotoxicity of Toxins
edited by
submission deadline 31 Dec 2025 | Viewed by 281 | Submission Open
Keywords: mycotoxins; aristolochic acid; psoralens; genome profiling; transcriptomics
Mycotoxin Contamination in Animal Nutrition and Its Mitigation Strategies
edited by Enkai Li and Hang Lu
submission deadline 15 Jan 2026 | 3 articles | Viewed by 2861 | Submission Open
Keywords: mycotoxin; gut health; mitigation; environment; growth performance; immunology; toxicology; microbiota
(This special issue belongs to the Section Mycotoxins)
Mitigation and Detoxification Strategies of Mycotoxins: 2nd Edition
edited by and
submission deadline 30 Jan 2026 | Viewed by 213 | Submission Open
Keywords: mycotoxins; interaction; detoxification; risk assessment; food/feed safety
(This special issue belongs to the Section Mycotoxins)
Prospective Studies on Harmful Cyanobacteria and Cyanotoxins submission deadline 31 Jan 2026 | 8 articles | Viewed by 18052 | Submission Open
Keywords: harmful cyanobacteria; emerging cyanotoxins; cyanotoxin analysis; monitoring; ecosystem approach; bloom mitigation; transformation products
(This special issue belongs to the Section Marine and Freshwater Toxins)
Botulinum Toxin in Neuro-Rehabilitation: Expanding Horizons in Spasticity and Beyond
edited by , and Mirko Filippetti
submission deadline 31 Jan 2026 | 6 articles | Viewed by 15867 | Submission Open
Keywords: botulinum neurotoxin; neurology; neurorehabilitation; Parkinson’ s disease; rehabilitation; dystonia; movement disorders; pain; stroke; spasticity
(This special issue belongs to the Section Bacterial Toxins)
Biological and Pharmacological Properties of Botulinum Neurotoxins
edited by Zoltan Mari
submission deadline 31 Jan 2026 | 2 articles | Viewed by 5885 | Submission Open
Keywords: botulinum neurotoxins; biochemical and physical properties; clinical applications
(This special issue belongs to the Section Bacterial Toxins)
Mycotoxins in Food Safety: Challenges and Biocontrol Strategies submission deadline 31 Jan 2026 | 2 articles | Viewed by 2680 | Submission Open
Keywords: biocontrol; climate change; One Health; mycotoxins; toxigenic fungi; changes in biodiversity; risk maps of mycotoxin accumulation
(This special issue belongs to the Section Mycotoxins)
Neurotoxicity and Health Risks of Freshwater and Marine Toxin Exposure submission deadline 31 Jan 2026 | 1 articles | Viewed by 2671 | Submission Open
Keywords: neurotoxicity; freshwater toxins; marine toxins; anatoxins; saxitoxins; BMAA; cylindrospermopsin; domoic acid; risk assessment; analytics
(This special issue belongs to the Section Marine and Freshwater Toxins)
Exploration of Toxins from Marine Organisms
edited by
submission deadline 31 Jan 2026 | 1 articles | Viewed by 1482 | Submission Open
Keywords: marine toxins; bioactives; drug discovery; toxicology; bioprospecting; blue biotechnology
(This special issue belongs to the Section Marine and Freshwater Toxins)
Metabolism and Toxicology of Mycotoxins and Their Masked Forms: 2nd Edition submission deadline 31 Jan 2026 | Viewed by 250 | Submission Open
Keywords: masked mycotoxins; metabolic transformation mechanism; toxicology; interactive effects; oxidative stress; DNA damage; cell apoptosis
(This special issue belongs to the Section Mycotoxins)
Mycotoxin Exposure in Humans and the Environment: An Integrated Approach submission deadline 31 Jan 2026 | Viewed by 196 | Submission Open
Keywords: mycotoxins; occurrence; human and environmental risk assessment; toxicology and ecotoxicology; bioaccessibility and bioavailability; reduction strategies; novel methodologies
(This special issue belongs to the Section Mycotoxins)
Chemical Ecological Interactions and Bioactivity Mechanisms of Marine Biotoxins and Venoms
edited by
submission deadline 31 Jan 2026 | Viewed by 172 | Submission Open
Keywords: marine biotoxins; chemical ecology; toxin biosynthesis; gene regulation; species interactions; bioaccumulation; pharmacological potential
(This special issue belongs to the Section Marine and Freshwater Toxins)
Fate of Regulated, Masked, Emerging Mycotoxins and Secondary Fungal Metabolites in Foods submission deadline 31 Jan 2026 | Viewed by 167 | Submission Open
Keywords: mycotoxins; masked mycotoxins; emerging mycotoxins; fungal metabolites; analytical methods; toxicology; risk assessment
(This special issue belongs to the Section Mycotoxins)
Multi Methods for Detecting Natural Toxins
edited by Svetlana V. Malysheva
submission deadline 28 Feb 2026 | 8 articles | Viewed by 28282 | Submission Open
Keywords: fungal toxins; plant toxins; bacterial toxins; marine and freshwater toxins; method development; analysis; multi-toxin methods; validation
Plant Toxin Emergency submission deadline 28 Feb 2026 | 7 articles | Viewed by 16061 | Submission Open
Keywords: plant toxins; secondary metabolites; alkaloids; ribosome-inactivating proteins; toxic lectins; biological activity; toxicity mechanisms; clinical features of intoxication; bioterrorism; toxin detection
(This special issue belongs to the Section Plant Toxins)
The Evolving Role of Botulinum Toxin in Clinical Therapeutics
edited by and Zoltan Mari
submission deadline 28 Feb 2026 | 1 articles | Viewed by 5624 | Submission Open
Keywords: botulinum toxin; therapeutics; dystonia; spasticity; aesthetics; pain; migraine; headache; achalasia; sphincter dysfunction; strabismus; hyperhidrosis; hemifacial spasm; tics
(This special issue belongs to the Section Bacterial Toxins)
Pore-Forming Toxins: From Structure to Function
edited by
submission deadline 28 Feb 2026 | 2 articles | Viewed by 5551 | Submission Open
Keywords: pore-forming toxin; cell signaling; hemolysin; host-pathogen interaction; cell death; cholesterol-dependent cytolysin; plasma membrane; toxin evolution
(This special issue belongs to the Section Bacterial Toxins)
Adverse Effects of Co-Contaminated Mycotoxins and Strategies for Their Mitigation
edited by and
submission deadline 28 Feb 2026 | 2 articles | Viewed by 5487 | Submission Open
Keywords: co-contaminated mycotoxins; mechanisms of toxicity; mitigation strategies
(This special issue belongs to the Section Mycotoxins)
Alleviation of Mycotoxin-Induced Toxicity
edited by and
submission deadline 28 Feb 2026 | 4 articles | Viewed by 3843 | Submission Open
Keywords: mycotoxin; plant extracts; small molecules; molecular targets; toxicity alleviation; molecular toxicology
(This special issue belongs to the Section Mycotoxins)
Antibodies for Innovative Studies of Bacterial Toxins
edited by Roxane Maria Fontes Piazza and María M. Amaral
submission deadline 28 Feb 2026 | 1 articles | Viewed by 3813 | Submission Open
Keywords: bacterial toxins; mechanism of action; antibodies; neutralization; detection; diagnosis; in vivo and in vitro models
(This special issue belongs to the Section Bacterial Toxins)
New Insights in Uremic Toxins and Toxin-Related Outcomes in Chronic Kidney Disease submission deadline 28 Feb 2026 | 2 articles | Viewed by 1981 | Submission Open
Keywords: uremic toxins; metabolome; nutrition; diet; dialysis; sex-related; inflammation; aryl hydrocarbon receptor; post-translational modifications; human; veterinary
(This special issue belongs to the Section Uremic Toxins)
Current Status and Emerging Trends in the Biodiscovery of Canonical Toxins and Bioactive Peptides from Cnidarians
edited by , and Olga Castañeda
submission deadline 28 Feb 2026 | Viewed by 783 | Submission Open
Keywords: cnidarian toxins; bioactive peptides; toxin-like peptides; biodiscovery; OMICs; bioinformatics; evolutionary biology; genomics; transcriptomics; proteomics
(This special issue belongs to the Section Marine and Freshwater Toxins)
Risk Assessment and Advanced, Sustainable, and Intelligent Solutions for Mycotoxin Management Along the Food/Feed Chain submission deadline 28 Feb 2026 | Viewed by 514 | Submission Open
Keywords: detection of mycotoxins; risk assessment; toxigenic fungi; food/feed safety; mycotoxin remediation; sustainable management; plant-fungi interactions; human/animal health; emerging mycotoxins; prevention and control of fungi and mycotoxins
The AB5 Toxin Family: Implications and Applications
edited by James Ross, Michael E. Webb and
submission deadline 28 Feb 2026 | Viewed by 181 | Submission Open
Keywords: AB5 toxins; targeted delivery; bacterial toxins
(This special issue belongs to the Section Bacterial Toxins)
Toxins from Animal Venoms Modulating Cellular Activities
edited by and Luiza Helena Gremski
submission deadline 28 Feb 2026 | Viewed by 141 | Submission Open
Keywords: animal venoms; bioactive molecules; toxins; cellular targets; biotechnological applications; molecular biology; neutralizing molecules; physiological effects; biomedical potential
(This special issue belongs to the Section Animal Venoms)
Collaborative Approaches to Mitigation of Snakebite Envenoming
edited by and Karthikeyan Vasudevan
submission deadline 15 Mar 2026 | 1 articles | Viewed by 2224 | Submission Open
Keywords: snakebite envenomation; antivenom; interdisciplinary studies; snake venom; community health; One Health
(This special issue belongs to the Section Animal Venoms)
Mycotoxin Contamination in Food and Feed
edited by
submission deadline 15 Mar 2026 | Viewed by 331 | Submission Open
Keywords: mycotoxin; feed; food; analytical approach; toxicological effect; toxicological mechanism
(This special issue belongs to the Section Mycotoxins)
Physical and Pharmacological Combination Therapy Incorporating Botulinum Toxins
edited by
submission deadline 30 Mar 2026 | Viewed by 123 | Submission Open
Keywords: botulinum neurotoxins; physical therapies; goal setting; treatment planning; outcome measurement
(This special issue belongs to the Section Bacterial Toxins)
Botulinum Toxin Therapy for Diseases in the Oral and Maxillofacial Regions
edited by
submission deadline 31 Mar 2026 | 9 articles | Viewed by 32892 | Submission Open
Keywords: botulinum toxin therapy; movement disorders; oromandibular dystonia; trigeminal neuralgia; orofacial pain; temporomandibular disorders; sialorrhea; bruxism; tremor; tic
(This special issue belongs to the Section Bacterial Toxins)
Advances in Contamination, Detection and Risk Assessment of Mycotoxins
edited by José Diana Di Mavungu and
submission deadline 31 Mar 2026 | 13 articles | Viewed by 26788 | Submission Open
Keywords: mycotoxins; detection methods; occurrence; contamination; exposure assessment; risk assessment; recent developments and applications; new challenges and trends
(This special issue belongs to the Section Mycotoxins)
Advances in the Treatment of Movement Disorders with Botulinum Toxins
edited by Alexandre Kreisler and
submission deadline 31 Mar 2026 | 9 articles | Viewed by 17999 | Submission Open
Keywords: rare forms of dystonia; common but poorly explored forms of dystonia; tremor; myoclonus; optimization of results; duration of efficacy; guidance; injection techniques; recombinant botulinum toxin
(This special issue belongs to the Section Bacterial Toxins)
Aflatoxins: Contamination, Analysis and Control
edited by
submission deadline 31 Mar 2026 | 5 articles | Viewed by 7250 | Submission Open
Keywords: mitigation; detection; food contamination; detoxification; analytical methods; biocontrol
(This special issue belongs to the Section Mycotoxins)
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