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 Detecting, Monitoring, Predicting, Managing and Controlling Harmful Algal Blooms
edited by Chenlin Hu
submission deadline 31 Mar 2026 | Viewed by 316 | 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 163 | 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 158 | 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 127 | Submission Open
Keywords: Fusarium head blight; toxin; metabolite; virulence factor; host– pathogen interaction
(This special issue belongs to the Section Mycotoxins)
Marine Biotoxins: Bioactivities, Identification, and Potential Bioprocesses submission deadline 30 Apr 2026 | 3 articles | Viewed by 7488 | 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 6915 | 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 5311 | 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 5056 | 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 4995 | 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 3193 | 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 2999 | 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)
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 1636 | 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)
Molecular Response of Hosts to Fungal Toxins
edited by and
submission deadline 30 Apr 2026 | 1 articles | Viewed by 1573 | 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 1498 | 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 1099 | 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)
Challenges of Mycotoxins in Food Chains: Occurrence, Detection and Control submission deadline 30 Apr 2026 | 1 articles | Viewed by 479 | Submission Open
Keywords: mycotoxins; food safety; analytical methods; risk assessment; control strategies
(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 | 1 articles | Viewed by 323 | 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 157 | 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 151 | 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 129 | 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 114 | Submission Open
Keywords: molecular evolution; genomics; transcriptomics; venom variation; venom evolution; toxin variation; regulatory networks
(This special issue belongs to the Section Animal Venoms)
Biomonitoring of Mycotoxins the Silent Invaders, Their Subtle Assault on Human and Animal Health submission deadline 2 May 2026 | 4 articles | Viewed by 10628 | 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 | 6 articles | Viewed by 9524 | 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 863 | 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 | 8 articles | Viewed by 17009 | 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 15409 | 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 13741 | 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 | 3 articles | Viewed by 2739 | 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 979 | 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 | Viewed by 388 | 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 176 | 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 Application and Safety Assessment of Bacillus thuringiensis Toxins
edited by Peng Li and
submission deadline 31 May 2026 | Viewed by 145 | 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)
Mycotoxins and Animal Health: Mechanisms, Impacts, and Mitigation Strategies
edited by
submission deadline 31 May 2026 | Viewed by 125 | 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 | Viewed by 113 | 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)
Fungal Phytotoxins: A Themed Issue in Honor of Prof. Antonio Evidente submission deadline 31 May 2026 | Viewed by 90 | 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 83 | Submission Open
Keywords: inhibitory molecules; immune modulation; inflammation; animal venoms; pharmacological applications
(This special issue belongs to the Section Animal Venoms)
Uremic Toxins and Chronic Kidney Disease
edited by M. Victoria Pendón-RuizdeMier and
submission deadline 31 May 2026 | Viewed by 48 | Submission Open
Keywords: chronic kidney disease; uremic toxins; nutritional intervention; prevention renal progression; keto analogues
(This special issue belongs to the Section Uremic Toxins)
Staphylococcus aureus Toxins:Presence and Detection in Human, Animals and Food submission deadline 30 Jun 2026 | 4 articles | Viewed by 15493 | 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)
Strategies for Mitigating Mycotoxin Contamination in Food and Feed submission deadline 30 Jun 2026 | 4 articles | Viewed by 11391 | 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)
Novel Technologies for the Detection and Identification of Natural Toxins
edited by and
submission deadline 30 Jun 2026 | 4 articles | Viewed by 7664 | Submission Open
Keywords: toxins; identification; biosensors; POCT; detection
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 | 4 articles | Viewed by 7563 | Submission Open
Keywords: uremic toxin; dialysis; dialyzer; filtration; intestinal; implantable; portable; sorbent
(This special issue belongs to the Section Uremic Toxins)
Botulinum Neurotoxins for the Treatment of Chronic Pain and Headaches
edited by
submission deadline 30 Jun 2026 | 3 articles | Viewed by 5836 | Submission Open
Keywords: botulinum toxins; migraine  ; chronic pain; pain management; headaches; neuropathic pain
(This special issue belongs to the Section Bacterial Toxins)
Ecology and Evolution of Harmful Algal Blooms submission deadline 30 Jun 2026 | 3 articles | Viewed by 3608 | 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 | 2 articles | Viewed by 1960 | Submission Open
Keywords: food safety; mycotoxins; determination; detoxification; biotechnology; nanomaterials
(This special issue belongs to the Section Mycotoxins)
Botulinum Toxin: Advancing Treatments for Spasticity
edited by , and Rajiv Reebye
submission deadline 30 Jun 2026 | 1 articles | Viewed by 1531 | Submission Open
Keywords: botulinum toxin; spasticity; spastic muscles; electromyography (EMG); ultrasound; neurorehabilitation
(This special issue belongs to the Section Bacterial Toxins)
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 Jun 2026 | Viewed by 316 | 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)
Updated Classifications of Conotoxins: Phylogenetic, Structural and Pharmacological (2nd Edition)
edited by Manuel B. Aguilar
submission deadline 30 Jun 2026 | Viewed by 123 | Submission Open
Keywords: cone snails; peptides; conopeptides; conotoxins; precursors; disulfide bonds; evolution; molecular targets; gene superfamilies; pharmacological families
(This special issue belongs to the Section Marine and Freshwater Toxins)
Biosynthesis and Detoxification of Mycotoxins
edited by Jie Wang
submission deadline 30 Jun 2026 | Viewed by 98 | Submission Open
Keywords: mycotoxins; biosynthesis; microbial degradation; enzymes; bioabsorption; detoxification; animal toxicology
(This special issue belongs to the Section Mycotoxins)
Mycotoxin Resistance
edited by and Herbert Michlmayr
submission deadline 30 Jun 2026 | Viewed by 92 | Submission Open
Keywords: mycotoxins; resistance mechanism; fungal infection; fungivore; detoxification
(This special issue belongs to the Section Mycotoxins)
Antibody-Based Approaches in Bacterial Toxin Research
edited by Antonietta M. Lillo and
submission deadline 30 Jun 2026 | Viewed by 86 | Submission Open
Keywords: monoclonal antibodies; toxin neutralization; antibody engineering; toxin detection; antibody– toxin interactions; bacterial pathogenesis; host– pathogen interactions; antibody specificity; next-generation antibodies; infectious diseases; biodefense; antimicrobial resistance; translational immunology
(This special issue belongs to the Section Bacterial Toxins)
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