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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Harmful Algal Blooms in Waters: Characterization, Monitoring and Management
edited by Audrey Roy-Lachapelle
submission deadline 30 Sep 2025 | 4 articles | Viewed by 6226 | Submission Open
Keywords: harmful algal blooms; cyanobacteria; cyanotoxins; toxin production; monitoring; structural characterization; environmental fate; disinfection by-product; water management
(This special issue belongs to the Section Marine and Freshwater Toxins)
Unraveling the Environmental Threat of Harmful Algae Blooms (HABs): Causes and Impacts submission deadline 30 Sep 2025 | 4 articles | Viewed by 6063 | Submission Open
Keywords: harmful algal blooms; phytoplankton; microalgae; toxins; red tide; water quality; socioeconomic impacts; monitoring; mitigation strategies; ecosystem services
(This special issue belongs to the Section Marine and Freshwater Toxins)
Venoms and Drugs
edited by
submission deadline 30 Sep 2025 | 3 articles | Viewed by 3344 | Submission Open
Keywords: venom components; molecular mechanism; preclinical; clinical; toxin receptors; toxin analogs
(This special issue belongs to the Section Animal Venoms)
Botulinum Toxin Therapy for Diseases in the Oral and Maxillofacial Regions
edited by
submission deadline 30 Sep 2025 | 3 articles | Viewed by 3249 | 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)
Aflatoxins: Contamination, Analysis and Control
edited by
submission deadline 30 Sep 2025 | 2 articles | Viewed by 1247 | Submission Open
Keywords: mitigation; detection; food contamination; detoxification; analytical methods; biocontrol
(This special issue belongs to the Section Mycotoxins)
Advances in Poisonous Mushrooms and Their Toxins
edited by and Haijiao Li
submission deadline 30 Sep 2025 | Viewed by 171 | Submission Open
Keywords: poisonous mushroom; mushroom toxins; mushroom poisoning; detection methods; metabolism and toxicity mecha-nism; control strategies
Advances in Pore-Forming Toxins Expressed by Pathogenic Bacteria: Mechanisms, Impact and Therapeutic Potential
edited by Stephen G. Aller and Cole L. Martin
submission deadline 30 Sep 2025 | Viewed by 151 | Submission Open
Keywords: pore-forming toxins; membrane damage; toxin oligomer; pore structure; human health; pathogenic bacteria; environmental impact; clinical applications; biotechnology
(This special issue belongs to the Section Bacterial Toxins)
Advances in Detecting, Monitoring, Predicting, Managing and Controlling Harmful Algal Blooms
edited by Chenlin Hu
submission deadline 30 Sep 2025 | Viewed by 119 | Submission Open
Keywords: cyanobacteria; algal bloom; cyanotoxin; cause detecting; monitoring; predicting; managing; controlling
(This special issue belongs to the Section Marine and Freshwater Toxins)
Anthrax Toxin Chronicles: Celebrating 70 Years of Scientific Breakthroughs in Chemistry, Biology, and Toxicology
edited by Elizabeth A. Ambrose
submission deadline 1 Oct 2025 | 2 articles | Viewed by 3588 | Submission Open
Keywords: anthrax; Bacillus anthracis; lethal factor; bioterrorism; antitoxins; zinc metalloprotease; edema factor; protective antigen
(This special issue belongs to the Section Bacterial Toxins)
65 Years On from Aflatoxin Discovery—a Themed Issue in Honor of Professor John D. Groopman
edited by David L. Eaton and Thomas W. Kensler
submission deadline 31 Oct 2025 | 4 articles | Viewed by 4515 | Submission Open
Keywords: epidemiology; risk assessment; mechanisms; chemical carcinogenesis; hepatotoxicity; dietary exposure; biomarkers
(This special issue belongs to the Section Mycotoxins)
Advances in Venom Research: Biological Activities, Therapeutic Potential, and Molecular Mechanism
edited by and Juliana Pavan Zuliani
submission deadline 31 Oct 2025 | 2 articles | Viewed by 2027 | Submission Open
Keywords: venoms; toxins; biological activities; therapeutic potential; molecular mechanism; venomous animals; pharmacological effects
Ecology and Evolution of Harmful Algal Blooms submission deadline 31 Oct 2025 | 1 articles | Viewed by 555 | Submission Open
Keywords: algal toxin; genetic/strain diversity; eco-evolutionary role; molecular target; biological function; fitness cost; trophic interactions; molecular evolution
(This special issue belongs to the Section Marine and Freshwater Toxins)
Mycotoxin Contaminants in Feed: Current Status and What Should We Do?
edited by
submission deadline 31 Oct 2025 | 1 articles | Viewed by 464 | Submission Open
Keywords: mycotoxins; secondary metabolites; feed; silage; cereal grains; mycotoxin analysis; mycotoxin toxicology; cattle
(This special issue belongs to the Section Mycotoxins)
Staphylococcus aureus Toxins:Presence and Detection in Human, Animals and Food submission deadline 31 Oct 2025 | Viewed by 303 | Submission Open
Keywords: Staphylococcus aureus; enterotoxins; foodborne toxicosis; food-borne disease; S. aureus toxins; TSST-1; outbreaks; MRSA; genetic diversity
(This special issue belongs to the Section Bacterial Toxins)
Venomics Insights into the Evolutionary Biology of Peptide Toxins in Marine and Terrestrial Organisms
edited by and Hidetoshi Inagaki
submission deadline 31 Oct 2025 | Viewed by 274 | Submission Open
Keywords: venomics; venom transcriptomics; venom pharmacomics; animal toxin; cnidarian toxins; arthropod toxins; toxin evolution
(This special issue belongs to the Section Animal Venoms)
Cereals Defense: A Global Perspective on Combating Mycotoxins submission deadline 31 Oct 2025 | Viewed by 180 | Submission Open
Keywords: cereals; mycotoxins; climate change; cereal resistance; oxidative stress related to environmental factors; food safety
(This special issue belongs to the Section Mycotoxins)
Recent Trends in Omics for the Analysis of Freshwater and Marine Biotoxins
edited by
submission deadline 31 Oct 2025 | Viewed by 174 | Submission Open
Keywords: biotoxins; genomics; glycomics; lipidomics; metabolomics; methylomics; microbiome; omics; proteomics; transcriptomics
(This special issue belongs to the Section Marine and Freshwater Toxins)
Botulinum Toxins in Lower-Urinary-Tract Diseases and Dysfunctions
edited by Karyn S. Eilber and Jennifer T. Anger
submission deadline 31 Oct 2025 | Viewed by 132 | Submission Open
Keywords: botulinum toxin; bladder; voiding dysfunction; lower urinary tract; overactive bladder; urinary incontinence; urinary retention
(This special issue belongs to the Section Bacterial Toxins)
Environmental Drivers of Algal and Cyanobacterial Toxin Dynamics: 2nd Edition
edited by Petra M. Visser and
submission deadline 31 Oct 2025 | Viewed by 91 | Submission Open
Keywords: HABs; eutrophication; phycotoxins; cyanotoxins; blooms; phytoplankton; benthic; marine; freshwater; toxin production
(This special issue belongs to the Section Marine and Freshwater Toxins)
Botulinum Neurotoxins for the Treatment of Chronic Pain and Headaches
edited by
submission deadline 31 Oct 2025 | Viewed by 88 | Submission Open
Keywords: botulinum toxins; migraine  ; chronic pain; pain management; headaches; neuropathic pain
(This special issue belongs to the Section Bacterial Toxins)
Enterotoxigenic Bacteroides fragilis Toxin: Biological Properties and Pathogenesis
edited by
submission deadline 31 Oct 2025 | Viewed by 79 | Submission Open
Keywords: toxin structure; metalloprotease; cell receptor; cell signaling; cell junction; epithelium; mucosal immunity; host– pathogen interaction; colitis-associated cancer; inflammatory bowel disease
(This special issue belongs to the Section Bacterial Toxins)
Application of Botulinum Toxin in Facial Diseases
edited by , Isabelle Larre and
submission deadline 31 Oct 2025 | Viewed by 40 | Submission Open
Keywords: botulinum neurotoxin; blepharospasm; hemifacial spasm; ptosis; drooling; lacrymal gland; salivary gland; movement disorders; entropion; epiphora; facial asymmetry correction
(This special issue belongs to the Section Bacterial Toxins)
From Inhibiting Fungal Growth to Reducing Mycotoxin Content in Food and Feed: Challenges, Achievements, and Advanced Approaches submission deadline 31 Oct 2025 | Viewed by 13 | Submission Open
Keywords: fungal growth; mycotoxin reduction; food and feed safety; agricultural sustainability; antifungal agents
(This special issue belongs to the Section Mycotoxins)
Novel Technologies for the Detection and Identification of Natural Toxins
edited by and
submission deadline 25 Nov 2025 | 1 articles | Viewed by 534 | Submission Open
Keywords: toxins; identification; biosensors; POCT; detection
Venoms of Aquatic Organisms: Biochemistry, Evolution, and Future Perspectives
edited by
submission deadline 30 Nov 2025 | 2 articles | Viewed by 1127 | Submission Open
Keywords: marine; freshwater; venom evolution; venom ecology; venom biochemistry
(This special issue belongs to the Section Marine and Freshwater Toxins)
Mycotoxins—Biomonitoring and Exposure submission deadline 30 Nov 2025 | 1 articles | Viewed by 388 | Submission Open
Keywords: mycotoxin contamination; toxicology; biomarkers; risk assessment; control strategies; food safety; one-health approach
(This special issue belongs to the Section Mycotoxins)
Biomonitoring and Human Exposure on Mycotoxins: One Health
edited by Jill Koshiol and Usha V. Dutta
submission deadline 30 Nov 2025 | Viewed by 212 | Submission Open
Keywords: aflatoxin; mycotoxins; biomonitoring; human health; hepatobiliary cancer; agriculture
(This special issue belongs to the Section Mycotoxins)
Mycotoxins in Food and Feeds: Human Health and Animal Nutrition
edited by Maria Agustina Pavicich and Andrea Patriarca
submission deadline 30 Nov 2025 | 1 articles | Viewed by 183 | Submission Open
Keywords: mycotoxins; food safety; feed safety; animal nutrition; toxin detection; fungal infection; human health; risk assessment; toxicology; agricultural sustainability
(This special issue belongs to the Section Mycotoxins)
Advances in Bacillus thuringiensis Applications: Beyond Biocidal Activity
edited by Lili Geng
submission deadline 30 Nov 2025 | Viewed by 76 | Submission Open
Keywords: Bacillus thuringiensis; toxin; insecticidal activity; biologically active compounds; new function
(This special issue belongs to the Section Bacterial Toxins)
Botulinum Toxin in Spasticity Management—from Established Practices to Emerging
edited by and Salvatore Facciorusso
submission deadline 30 Nov 2025 | Viewed by 58 | Submission Open
Keywords: botulinum toxin; spasticity; efficacy; artificial intelligence; precision medicine
(This special issue belongs to the Section Bacterial Toxins)
Toxic Plant-Derived Metabolites submission deadline 30 Nov 2025 | Viewed by 53 | Submission Open
Keywords: plant metabolites; secondary metabolites; alkaloids; terpenoids; glucosinolates; phenolic compound tannins; natural pesticides; cytotoxicity
(This special issue belongs to the Section Plant Toxins)
Advances in Detection and Removal of Mycotoxins in Food
edited by Xiaoyang Li
submission deadline 30 Nov 2025 | Submission Open
Keywords: food safety; mycotoxins; determination; detoxification; biotechnology; nanomaterials
(This special issue belongs to the Section Mycotoxins)
Advances in Algal Toxins: Honoring Professor Michael Quilliam on His 75th Birthday submission deadline 1 Dec 2025 | Viewed by 82 | Submission Open
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)
Botulinum Toxin: Advancing Treatments for Spasticity
edited by , and Rajiv Reebye
submission deadline 30 Dec 2025 | Viewed by 196 | 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 | 7 articles | Viewed by 10925 | 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)
Harmful Algae in a Changing World: Where Did We Come from and Where Are We Going?
edited by
submission deadline 31 Dec 2025 | 4 articles | Viewed by 6214 | 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)
Analytical Novelties and Challenges for the Detection of Natural Toxins submission deadline 31 Dec 2025 | 3 articles | Viewed by 4635 | 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
Potential Risks and Analytical Challenges of Mycotoxins in Food and Feed
edited by
submission deadline 31 Dec 2025 | 1 articles | Viewed by 2102 | 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)
Botulinum Toxins: Beyond the SNAP-25 Cleavage and New Insights on Pain Relief Mechanisms
edited by and Stefano Palea
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1092 | Submission Open
Keywords: botulinum neurotoxin; SNAP-25; recombinant BoNTs; acute pain; chronic pain; visceral pain
(This special issue belongs to the Section Bacterial Toxins)
Mycotoxins in Food Chain: Occurrence, Analysis and Risk Management
edited by and Yamina Ben Miri
submission deadline 31 Dec 2025 | 1 articles | Viewed by 441 | Submission Open
Keywords: mycotoxins; risk assessment; food safety; occurrence; contamination
(This special issue belongs to the Section Mycotoxins)
Comprehensive Venom Analysis: Pioneering Research Integrating Multi-Omics Technologies
edited by
submission deadline 31 Dec 2025 | Viewed by 284 | Submission Open
Keywords: exposomics; venomics; proteomics; transcriptomics; multi-omics
(This special issue belongs to the Section Animal Venoms)
Biochemistry, Pathology and Applications of Venoms submission deadline 31 Dec 2025 | Viewed by 88 | 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)
Diversity, Function, Biological Activity, Detoxification, Contamination, Biosynthesis and Metabolic Regulation of Mycotoxins submission deadline 31 Dec 2025 | Viewed by 84 | Submission Open
Keywords: mycotoxin; biological activity; biological function; biosynthesis; metabolic regulation; contamination; diversity; detoxification; phytotoxin; pathogenicity
(This special issue belongs to the Section Mycotoxins)
Peptide Toxins—Discovery, Mechanisms of Action, and Therapeutic Potential
edited by Mingqiang Rong and
submission deadline 31 Dec 2025 | Viewed by 42 | Submission Open
Keywords: peptide toxins; action mechanisms; pharmacological tool; drug candidates
(This special issue belongs to the Section Animal Venoms)
Detection, Biosynthesis and Control of Mycotoxins (4th Edition)
edited by , and
submission deadline 31 Dec 2025 | Submission Open
Keywords: fungi; mycotoxins; identification; detection; biosynthesis pathway; regulation; mycotoxin degradation
(This special issue belongs to the Section Mycotoxins)
Toxins from Venoms and Poisons
edited by , Matias Leonel Giglio and
submission deadline 31 Dec 2025 | Submission Open
Keywords: animal toxins; chemical defense; chemical attack
(This special issue belongs to the Section Animal Venoms)
Mitigation and Detoxification Strategies of Mycotoxins: 2nd Edition
edited by and
submission deadline 30 Jan 2026 | Viewed by 45 | 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 | 5 articles | Viewed by 11851 | 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 | 2 articles | Viewed by 3375 | 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)
Neurotoxicity and Health Risks of Freshwater and Marine Toxin Exposure submission deadline 31 Jan 2026 | 1 articles | Viewed by 1352 | 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)
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