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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Botulinum Toxin Therapy for Diseases in the Oral and Maxillofacial Regions
edited by
submission deadline 31 Mar 2026 | 11 articles | Viewed by 46561 | 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 | 14 articles | Viewed by 34795 | 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 | 11 articles | Viewed by 24013 | 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)
Mycotoxins and Spoilage Fungi in Agricultural Products and Foods: Current Status and Future Perspectives submission deadline 31 Mar 2026 | 3 articles | Viewed by 3383 | 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 | 2 articles | Viewed by 2187 | Submission Open
Keywords: end-stage kidney disease; hemodialysis/hemodiafiltration; uremic toxins; endothelial dysfunction; gut microbiome
Mycotoxin Co-Contamination:Cooccurrence, Interaction, Toxicological Mechanisms and, Risk Assessment in Agri-Products, Food and Feed
edited by and
submission deadline 31 Mar 2026 | 2 articles | Viewed by 1619 | Submission Open
Keywords: mycotoxins; co-contanmination; toxicology; safety assessment; prevention and control
(This special issue belongs to the Section Mycotoxins)
Selected Papers from the 3rd International Online Conference on Toxins (2025) submission deadline 31 Mar 2026 | Viewed by 638 | Submission Open
Keywords: novel plant toxins; foodborne toxins; animal venoms; mycotoxins; bacterial toxins
Identification, Toxicity and Insecticidal Protein of Bacillus thuringiensis
edited by
submission deadline 31 Mar 2026 | Viewed by 291 | 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 248 | Submission Open
Keywords: toxic shock; tolerance; bacterial toxin; immunomodulation; toxin neutralization; relapse
(This special issue belongs to the Section Bacterial Toxins)
Enterotoxigenic Bacteroides fragilis Toxin: Biological Properties and Pathogenesis
edited by
submission deadline 30 Apr 2026 | 2 articles | Viewed by 9906 | 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)
Marine Biotoxins: Bioactivities, Identification, and Potential Bioprocesses submission deadline 30 Apr 2026 | 4 articles | Viewed by 9888 | Submission Open
Keywords: marine toxins; dinoflagellates; harmful algae; bioprocesses; bioaccumulation; allelopathy
(This special issue belongs to the Section Marine and Freshwater Toxins)
Bacillus thuringiensis: A Broader View of Its Biocidal Activity: 2nd Edition submission deadline 30 Apr 2026 | 2 articles | Viewed by 6410 | 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)
Structure, Function and Evolution of Conotoxins
edited by and Thomas Lund Koch
submission deadline 30 Apr 2026 | 2 articles | Viewed by 6300 | 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 Venom Research: Biological Activities, Therapeutic Potential, and Molecular Mechanism
edited by and Juliana Pavan Zuliani
submission deadline 30 Apr 2026 | 2 articles | Viewed by 5929 | Submission Open
Keywords: venoms; toxins; biological activities; therapeutic potential; molecular mechanism; venomous animals; pharmacological effects
Risk Assessment of Mycotoxins: Challenges and Emerging Threats
edited by , Katja Kološa and Matjaž Novak
submission deadline 30 Apr 2026 | 3 articles | Viewed by 4797 | 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)
Advances in Poisonous Mushrooms and Their Toxins
edited by and Haijiao Li
submission deadline 30 Apr 2026 | 2 articles | Viewed by 4142 | Submission Open
Keywords: poisonous mushroom; mushroom toxins; mushroom poisoning; detection methods; metabolism and toxicity mecha-nism; control strategies
Venomics Insights into the Evolutionary Biology of Peptide Toxins in Marine and Terrestrial Organisms
edited by and Hidetoshi Inagaki
submission deadline 30 Apr 2026 | 2 articles | Viewed by 3559 | 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)
Toxin–Host Interaction of Clostridium Toxins: 2nd Edition submission deadline 30 Apr 2026 | 2 articles | Viewed by 2451 | 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)
Molecular Response of Hosts to Fungal Toxins
edited by and
submission deadline 30 Apr 2026 | 1 articles | Viewed by 2108 | Submission Open
Keywords: mycotoxins; host response; molecular biology; immune response; metabolic adaptation
(This special issue belongs to the Section Mycotoxins)
Study on Botulinum Toxin in Facial Diseases and Aesthetics
edited by Giovanni Salti
submission deadline 30 Apr 2026 | 2 articles | Viewed by 1803 | Submission Open
Keywords: botulinum toxin; cosmetic surgery; aesthetic; facial diseases; facial asymmetry; masseter hypertrophy; bruxism
(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 | 1 articles | Viewed by 1484 | Submission Open
Keywords: molecular evolution; genomics; transcriptomics; venom variation; venom evolution; toxin variation; regulatory networks
(This special issue belongs to the Section Animal Venoms)
Occurrence, Toxicity, Metabolism, Analysis Methods and Control Strategies of Mycotoxins (2nd Edition)
edited by
submission deadline 30 Apr 2026 | 1 articles | Viewed by 1377 | 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)
Natural Toxins and Their Toxic Effects
edited by and Roberta Jeane Jorge
submission deadline 30 Apr 2026 | Viewed by 263 | Submission Open
Keywords: pharmacology; toxicology; natural toxins; snake venoms; renal toxicity; cellular mechanisms of toxicity
Editorial Board Members' Collection: Occurrence, Climate Change, Crop Intensification, Biological Invasions, and Epidemics in Global Mycotoxin Challenge submission deadline 30 Apr 2026 | Viewed by 228 | 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)
Botulinum Toxin in Neuromodulation: Current Advances in Migraine Treatment submission deadline 30 Apr 2026 | Viewed by 228 | Submission Open
Keywords: botulinum toxin (BoNT); migraine treatment; neuromodulation; chronic migraine; prophylactic therapy
(This special issue belongs to the Section Bacterial Toxins)
Biomonitoring of Mycotoxins the Silent Invaders, Their Subtle Assault on Human and Animal Health submission deadline 2 May 2026 | 5 articles | Viewed by 14366 | Submission Open
Keywords: mycotoxins; biomonitoring; blood; cells; biotransformation; in vitro; in vivo; mass spectrometry
(This special issue belongs to the Section Mycotoxins)
Venoms and Drugs
edited by
submission deadline 15 May 2026 | 8 articles | Viewed by 13478 | Submission Open
Keywords: venom components; molecular mechanism; preclinical; clinical; toxin receptors; toxin analogs
(This special issue belongs to the Section Animal Venoms)
Advances in Ricin and Shiga Toxin Inhibitors
edited by and Jacques Y. Roberge
submission deadline 15 May 2026 | Viewed by 985 | Submission Open
Keywords: ricin; Shiga toxin; E. coli; ribosome inactivating protein; inhibitor development; small molecule; peptide; antibody; assay development
(This special issue belongs to the Section Plant Toxins)
The Role of Uremic Toxins in Comorbidities of Chronic Kidney Disease
edited by Suguru Yamamoto
submission deadline 31 May 2026 | 11 articles | Viewed by 24848 | 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 | 4 articles | Viewed by 20521 | 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 | 8 articles | Viewed by 18447 | 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 | 5 articles | Viewed by 6591 | 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)
The Effects of Mycotoxins on Reproductive Physiology and Other Health in Animals and Humans submission deadline 31 May 2026 | 1 articles | Viewed by 1805 | 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)
Unveiling the Toxic Effects of Harmful Algal Blooms: 2nd Edition submission deadline 31 May 2026 | 1 articles | Viewed by 1213 | 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)
Uremic Toxins and Chronic Kidney Disease
edited by M. Victoria Pendón-RuizdeMier and
submission deadline 31 May 2026 | 1 articles | Viewed by 915 | Submission Open
Keywords: chronic kidney disease; uremic toxins; nutritional intervention; prevention renal progression; keto analogues
(This special issue belongs to the Section Uremic Toxins)
Mycotoxins and Animal Health: Mechanisms, Impacts, and Mitigation Strategies
edited by
submission deadline 31 May 2026 | 1 articles | Viewed by 861 | 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)
Advanced Analytical Technologies in Mycotoxins Detection for the One-Health submission deadline 31 May 2026 | 1 articles | Viewed by 614 | 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)
The Application and Safety Assessment of Bacillus thuringiensis Toxins
edited by Peng Li and
submission deadline 31 May 2026 | Viewed by 348 | 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)
Mycotoxin Detection, Assessment, and Detoxification submission deadline 31 May 2026 | Viewed by 276 | 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)
Fungal Phytotoxins: A Themed Issue in Honor of Prof. Antonio Evidente submission deadline 31 May 2026 | Viewed by 183 | 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 181 | Submission Open
Keywords: inhibitory molecules; immune modulation; inflammation; animal venoms; pharmacological applications
(This special issue belongs to the Section Animal Venoms)
Staphylococcus aureus Toxins:Presence and Detection in Human, Animals and Food submission deadline 30 Jun 2026 | 5 articles | Viewed by 21927 | 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)
Analytical Novelties and Challenges for the Detection of Natural Toxins submission deadline 30 Jun 2026 | 5 articles | Viewed by 17960 | 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
Strategies for Mitigating Mycotoxin Contamination in Food and Feed submission deadline 30 Jun 2026 | 6 articles | Viewed by 16516 | Submission Open
Keywords: mycotoxins; mycotoxigenic fungi; toxicology; detection and occurrence; reduction and detoxification; innovative mitigation strategies; prevention; climate change
(This special issue belongs to the Section Mycotoxins)
Contemporary and Emerging Modalities of Kidney Assistance Therapy for Patients with Kidney Dysfunction Requiring Dialysis
edited by Mariana Murea and
submission deadline 30 Jun 2026 | 6 articles | Viewed by 10834 | Submission Open
Keywords: uremic toxin; dialysis; dialyzer; filtration; intestinal; implantable; portable; sorbent
(This special issue belongs to the Section Uremic Toxins)
Novel Technologies for the Detection and Identification of Natural Toxins
edited by and
submission deadline 30 Jun 2026 | 5 articles | Viewed by 10124 | Submission Open
Keywords: toxins; identification; biosensors; POCT; detection
Botulinum Neurotoxins for the Treatment of Chronic Pain and Headaches
edited by
submission deadline 30 Jun 2026 | 3 articles | Viewed by 7287 | Submission Open
Keywords: botulinum toxins; migraine  ; chronic pain; pain management; headaches; neuropathic pain
(This special issue belongs to the Section Bacterial Toxins)
Venoms of Aquatic Organisms: Biochemistry, Evolution, and Future Perspectives
edited by
submission deadline 30 Jun 2026 | 2 articles | Viewed by 6846 | Submission Open
Keywords: marine; freshwater; venom evolution; venom ecology; venom biochemistry
(This special issue belongs to the Section Marine and Freshwater Toxins)
Ecology and Evolution of Harmful Algal Blooms submission deadline 30 Jun 2026 | 3 articles | Viewed by 4576 | 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)
Advances in Detection and Removal of Mycotoxins in Food
edited by Xiaoyang Li
submission deadline 30 Jun 2026 | 3 articles | Viewed by 3712 | Submission Open
Keywords: food safety; mycotoxins; determination; detoxification; biotechnology; nanomaterials
(This special issue belongs to the Section Mycotoxins)
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