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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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 770 | 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 480 | 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 169 | 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 136 | 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 2045 | 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 319 | 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 117 | 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 | 8 articles | Viewed by 27881 | 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 24467 | 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 16403 | 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 6140 | Submission Open
Keywords: mitigation; detection; food contamination; detoxification; analytical methods; biocontrol
(This special issue belongs to the Section Mycotoxins)
Mycotoxins and Spoilage Fungi in Agricultural Products and Foods: Current Status and Future Perspectives submission deadline 31 Mar 2026 | 2 articles | Viewed by 1471 | Submission Open
Keywords: mycotoxins; spoilage fungi; mycotoxin detection; mycotoxin toxicology; control and detoxification techniques; antifungal technologies
(This special issue belongs to the Section Mycotoxins)
Uremic Toxins and Hemodialysis: Mechanisms, Challenges, and Therapeutic Advances
edited by Joëlle Nortier and Marie-Hélène Antoine
submission deadline 31 Mar 2026 | 1 articles | Viewed by 729 | Submission Open
Keywords: end-stage kidney disease; hemodialysis/hemodiafiltration; uremic toxins; endothelial dysfunction; gut microbiome
Selected Papers from the 3rd International Online Conference on Toxins (2025) submission deadline 31 Mar 2026 | Viewed by 367 | Submission Open
Keywords: novel plant toxins; foodborne toxins; animal venoms; mycotoxins; bacterial toxins
Advances in Detecting, Monitoring, Predicting, Managing and Controlling Harmful Algal Blooms
edited by Chenlin Hu
submission deadline 31 Mar 2026 | Viewed by 286 | Submission Open
Keywords: cyanobacteria; algal bloom; cyanotoxin; cause detecting; monitoring; predicting; managing; controlling
(This special issue belongs to the Section Marine and Freshwater Toxins)
Identification, Toxicity and Insecticidal Protein of Bacillus thuringiensis
edited by
submission deadline 31 Mar 2026 | Viewed by 144 | Submission Open
Keywords: Bacillus thuringiensis; insecticidal protein; higher activity; new insecticidal spectra; no cross-resistance; protein improvement
(This special issue belongs to the Section Bacterial Toxins)
Bacterial Toxins and Immune System submission deadline 31 Mar 2026 | Viewed by 144 | Submission Open
Keywords: toxic shock; tolerance; bacterial toxin; immunomodulation; toxin neutralization; relapse
(This special issue belongs to the Section Bacterial Toxins)
The Dark Side of Fusarium Head Blight: How They Cause Infection
edited by
submission deadline 31 Mar 2026 | Viewed by 116 | Submission Open
Keywords: Fusarium head blight; toxin; metabolite; virulence factor; host– pathogen interaction
(This special issue belongs to the Section Mycotoxins)
Mycotoxin Co-Contamination:Cooccurrence, Interaction, Toxicological Mechanisms and, Risk Assessment in Agri-Products, Food and Feed
edited by and
submission deadline 31 Mar 2026 | Viewed by 89 | Submission Open
Keywords: mycotoxins; co-contanmination; toxicology; safety assessment; prevention and control
(This special issue belongs to the Section Mycotoxins)
Marine Biotoxins: Bioactivities, Identification, and Potential Bioprocesses submission deadline 30 Apr 2026 | 3 articles | Viewed by 6749 | Submission Open
Keywords: marine toxins; dinoflagellates; harmful algae; bioprocesses; bioaccumulation; allelopathy
(This special issue belongs to the Section Marine and Freshwater Toxins)
Enterotoxigenic Bacteroides fragilis Toxin: Biological Properties and Pathogenesis
edited by
submission deadline 30 Apr 2026 | 2 articles | Viewed by 5051 | 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)
Bacillus thuringiensis: A Broader View of Its Biocidal Activity: 2nd Edition submission deadline 30 Apr 2026 | 2 articles | Viewed by 4842 | Submission Open
Keywords: Bacillus thuringiensis; pesticidal proteins; crystal proteins; vegetative insecticidal proteins; invertebrate pests; biological control; crop protection
(This special issue belongs to the Section Bacterial Toxins)
Advances in Venom Research: Biological Activities, Therapeutic Potential, and Molecular Mechanism
edited by and Juliana Pavan Zuliani
submission deadline 30 Apr 2026 | 2 articles | Viewed by 4676 | Submission Open
Keywords: venoms; toxins; biological activities; therapeutic potential; molecular mechanism; venomous animals; pharmacological effects
Structure, Function and Evolution of Conotoxins
edited by and Thomas Lund Koch
submission deadline 30 Apr 2026 | 2 articles | Viewed by 4590 | Submission Open
Keywords: conotoxins; conoidean toxins; disulfide bonds; functional assays; molecular evolution; phylogenetics; structure– activity relationship; structure determination; structure prediction
(This special issue belongs to the Section Animal Venoms)
Advances in Poisonous Mushrooms and Their Toxins
edited by and Haijiao Li
submission deadline 30 Apr 2026 | 2 articles | Viewed by 2748 | Submission Open
Keywords: poisonous mushroom; mushroom toxins; mushroom poisoning; detection methods; metabolism and toxicity mecha-nism; control strategies
Risk Assessment of Mycotoxins: Challenges and Emerging Threats
edited by , Katja Kološa and Matjaž Novak
submission deadline 30 Apr 2026 | 2 articles | Viewed by 2080 | Submission Open
Keywords: emerging mycotoxins; risk assessment; toxicity; analytical methods; combined effects; food contamination; mechanism of action
(This special issue belongs to the Section Mycotoxins)
Molecular Response of Hosts to Fungal Toxins
edited by and
submission deadline 30 Apr 2026 | 1 articles | Viewed by 1433 | Submission Open
Keywords: mycotoxins; host response; molecular biology; immune response; metabolic adaptation
(This special issue belongs to the Section Mycotoxins)
Toxin–Host Interaction of Clostridium Toxins: 2nd Edition submission deadline 30 Apr 2026 | 1 articles | Viewed by 1312 | Submission Open
Keywords: clostridial toxins; gut– brain axis; clostridial vaccines; clostridial diseases; clostridial toxin structure; clostridial toxin effects
(This special issue belongs to the Section Bacterial Toxins)
Occurrence, Toxicity, Metabolism, Analysis Methods and Control Strategies of Mycotoxins (2nd Edition)
edited by
submission deadline 30 Apr 2026 | 1 articles | Viewed by 965 | Submission Open
Keywords: mycotoxin; filamentous fungi; secondary metabolism; toxic mechanism; metabolic regulation; pathogenicity/ virulence; analytical methods; detection and quantification; degradation or detoxification; control strategies
(This special issue belongs to the Section Mycotoxins)
Venomics Insights into the Evolutionary Biology of Peptide Toxins in Marine and Terrestrial Organisms
edited by and Hidetoshi Inagaki
submission deadline 30 Apr 2026 | 1 articles | Viewed by 808 | 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)
Study on Botulinum Toxin in Facial Diseases and Aesthetics
edited by Giovanni Salti
submission deadline 30 Apr 2026 | Viewed by 182 | Submission Open
Keywords: botulinum toxin; cosmetic surgery; aesthetic; facial diseases; facial asymmetry; masseter hypertrophy; bruxism
(This special issue belongs to the Section Bacterial Toxins)
Editorial Board Members' Collection: Occurrence, Climate Change, Crop Intensification, Biological Invasions, and Epidemics in Global Mycotoxin Challenge submission deadline 30 Apr 2026 | Viewed by 145 | Submission Open
Keywords: climate change; crop intensification; biological invasions; population genetic; control measures; bioinformatic; provisional modelling; genome sequencing; omics
(This special issue belongs to the Section Mycotoxins)
Natural Toxins and Their Toxic Effects
edited by and Roberta Jeane Jorge
submission deadline 30 Apr 2026 | Viewed by 130 | Submission Open
Keywords: pharmacology; toxicology; natural toxins; snake venoms; renal toxicity; cellular mechanisms of toxicity
Botulinum Toxin in Neuromodulation: Current Advances in Migraine Treatment submission deadline 30 Apr 2026 | Viewed by 94 | Submission Open
Keywords: botulinum toxin (BoNT); migraine treatment; neuromodulation; chronic migraine; prophylactic therapy
(This special issue belongs to the Section Bacterial Toxins)
Snake Venom Genes Expression, Evolution and Variation
edited by Cara Smith and
submission deadline 30 Apr 2026 | Viewed by 85 | Submission Open
Keywords: molecular evolution; genomics; transcriptomics; venom variation; venom evolution; toxin variation; regulatory networks
(This special issue belongs to the Section Animal Venoms)
Challenges of Mycotoxins in Food Chains: Occurrence, Detection and Control submission deadline 30 Apr 2026 | Viewed by 81 | Submission Open
Keywords: mycotoxins; food safety; analytical methods; risk assessment; control strategies
(This special issue belongs to the Section Mycotoxins)
Venoms and Drugs
edited by
submission deadline 15 May 2026 | 5 articles | Viewed by 8500 | Submission Open
Keywords: venom components; molecular mechanism; preclinical; clinical; toxin receptors; toxin analogs
(This special issue belongs to the Section Animal Venoms)
The Role of Uremic Toxins in Comorbidities of Chronic Kidney Disease
edited by Suguru Yamamoto
submission deadline 31 May 2026 | 8 articles | Viewed by 14239 | Submission Open
Keywords: uremic toxins; chronic kidney disease; hemodialysis; blood purification; frailty; mortality; cardiovascular; fracture; infection; pruritus; cognitive disorder
(This special issue belongs to the Section Uremic Toxins)
Anthrax Toxin Chronicles: Celebrating 70 Years of Scientific Breakthroughs in Chemistry, Biology, and Toxicology
edited by Elizabeth A. Ambrose
submission deadline 31 May 2026 | 3 articles | Viewed by 13066 | 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)
Mycotoxins in Food and Feeds: Human Health and Animal Nutrition
edited by Maria Agustina Pavicich and Andrea Patriarca
submission deadline 31 May 2026 | 6 articles | Viewed by 11405 | 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)
Application of Botulinum Toxin in Facial Diseases
edited by , Isabelle Larre and
submission deadline 31 May 2026 | 2 articles | Viewed by 2080 | 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)
Unveiling the Toxic Effects of Harmful Algal Blooms: 2nd Edition submission deadline 31 May 2026 | Viewed by 366 | Submission Open
Keywords: harmful algal blooms; human health; biotoxins; ichthyotoxicity; shellfish harvesters; economic impacts; marine wildlife
(This special issue belongs to the Section Marine and Freshwater Toxins)
Mycotoxin Detection, Assessment, and Detoxification submission deadline 31 May 2026 | Viewed by 158 | Submission Open
Keywords: mycotoxin occurrence; dietary exposure; chemical risk assessment; liquid chromatography; mass spectrometry; mitigation strategy; mycotoxin detoxification
(This special issue belongs to the Section Mycotoxins)
The Effects of Mycotoxins on Reproductive Physiology and Other Health in Animals and Humans submission deadline 31 May 2026 | Viewed by 146 | Submission Open
Keywords: mycotoxins; reproductive physiology; fertility; endocrine disruption; toxicology; aflatoxins; zearalenone; food safety; animal health; public health
(This special issue belongs to the Section Mycotoxins)
Mycotoxins and Animal Health: Mechanisms, Impacts, and Mitigation Strategies
edited by
submission deadline 31 May 2026 | Viewed by 96 | Submission Open
Keywords: Mycotoxins; feed contamination; detoxification strategies; microbial degradation; enzymatic detoxification; adsorbents; nutritional inter-ventions; veterinary toxicology
(This special issue belongs to the Section Mycotoxins)
The Application and Safety Assessment of Bacillus thuringiensis Toxins
edited by Peng Li and
submission deadline 31 May 2026 | Viewed by 92 | Submission Open
Keywords: Bacillus thuringiensis (Bt) toxins; insecticidal mechanism; resistance management; environmental fate; risk assessment; transgenic crops
(This special issue belongs to the Section Bacterial Toxins)
Fungal Phytotoxins: A Themed Issue in Honor of Prof. Antonio Evidente submission deadline 31 May 2026 | Viewed by 82 | Submission Open
Keywords: fungi; phytotoxins; biological activity; application in agriculture and medicine
(This special issue belongs to the Section Plant Toxins)
Venom-Derived Inhibitors in Immunopharmacology
edited by Vanessa Moreira
submission deadline 31 May 2026 | Viewed by 71 | Submission Open
Keywords: inhibitory molecules; immune modulation; inflammation; animal venoms; pharmacological applications
(This special issue belongs to the Section Animal Venoms)
Advanced Analytical Technologies in Mycotoxins Detection for the One-Health submission deadline 31 May 2026 | Viewed by 46 | Submission Open
Keywords: mycotoxins; advanced analytical techniques; multi-mycotoxin detection; non-conventional matrices; one health; biosensors; mass spectrometry
(This special issue belongs to the Section Mycotoxins)
Staphylococcus aureus Toxins:Presence and Detection in Human, Animals and Food submission deadline 30 Jun 2026 | 3 articles | Viewed by 12404 | 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)
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