Special Issues

Metabolites 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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Vitamin D Metabolism and Human Health, 2nd Edition submission deadline 10 Dec 2026 | Viewed by 190 | Submission Open
Keywords: vitamin D; metabolites vitamin D; metabolic pathways; metabolic perturbations; vitamin D re-ceptor; enzymes; polymorphism; vitamin D deficiency; health; metabolic diseases; nutrition
(This special issue belongs to the Section Nutrition and Metabolism)
The Molecular Cargo of Extracellular Vesicles: A Key to Understanding Their Biological Role submission deadline 11 Dec 2026 | 4 articles | Viewed by 7852 | Submission Open
Keywords: extracellular vesicles (EVs); intercellular communication; molecular cargo; proteins in EVs; lipids in EVs; metabolites in EVs; nucleic acids in EVs; horizontal gene transfer; bioactive molecules in EVs
(This special issue belongs to the Section Cell Metabolism)
Research on Biomarkers for Cardiometabolic Risk in Metabolic Syndrome—2nd Edition
edited by Antoaneta Trifonova Gateva and Yavor Sashov Assyov
submission deadline 15 Dec 2026 | 3 articles | Viewed by 2158 | Submission Open
Keywords: metabolic syndrome; vascular complications; biomarkers; carbohydrate disturbances; diabetes; pre-diabetes
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Effects of Nutrition Intake and Lifestyle Intervention on Human Metabolic Health submission deadline 15 Dec 2026 | 2 articles | Viewed by 1520 | Submission Open
Keywords: dietary patterns; physical activity; sleep and circadian rhythms; insulin resistance; glycemic variability; cardiometabolic risk; energy expenditure; lipid metabolism; continuous glucose monitoring; wearable devices
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Metabolic Signature of Type 2 Diabetes, Insulin Resistance, and Obesity Triad
edited by Simona Georgiana Popa
submission deadline 15 Dec 2026 | 1 articles | Viewed by 1281 | Submission Open
Keywords: cardiometabolic phenotypes of obesity; metabolomic profiles; microbiota; entero-insular axis; adipocytokines; precision therapy; insulin resistance; type 2 diabetes
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Toxicodynamics and Toxicokinetics of New Psychoactive Substances: From In Vitro Insights to In Vivo Impact
edited by
submission deadline 15 Dec 2026 | 1 articles | Viewed by 981 | Submission Open
Keywords: forensic toxicology; clinical toxicology; absorption; metabolism; distribution; excretion; new psychoactive substances; toxicodynamics; toxicokinetics; metabolomics
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Immunometabolic Consequences of Aquatic Stress
edited by
submission deadline 15 Dec 2026 | 1 articles | Viewed by 737 | Submission Open
Keywords: aquatic stress; metabolomics; immunometabolism; environmental immunology
(This special issue belongs to the Section Environmental Metabolomics)
Drug Metabolism and New Drug Development for Cancers—2nd Edition submission deadline 15 Dec 2026 | Viewed by 293 | Submission Open
Keywords: cancer; new drug development; metabolites; secondary plant metabolites; drug delivery; nanoformulation; anticancer treatment
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Signaling Pathways' Interplay and Crosstalk with Metabolism in Human Disease
edited by , Emine Kazanc and
submission deadline 15 Dec 2026 | Viewed by 290 | Submission Open
Keywords: human disease; obesity; diabetes; cancer; signaling; metabolism; metabolic rewiring; omics; precision medicine; bioinformatics
(This special issue belongs to the Section Cell Metabolism)
Beyond the Ordinary: Mass Spectrometry-Based Detection of Unexpected Metabolites
edited by
submission deadline 15 Dec 2026 | Viewed by 270 | Submission Open
Keywords: mass spectrometry; unexpected metabolites; data analysis; metabolomics; biological samples
(This special issue belongs to the Section Metabolomic Profiling Technology)
Influence of Maternal Nutrition on Offspring Metabolic Health submission deadline 15 Dec 2026 | Viewed by 188 | Submission Open
Keywords: preconception care; pregnant women; 5-methyltetrahydrofolate; vitamin A; vitamin D; folic acid; trace elements; choline
(This special issue belongs to the Section Nutrition and Metabolism)
Metabolic Dysfunction-Associated Steatotic Liver Disease: From Pathophysiology to Prevention Strategies submission deadline 20 Dec 2026 | 1 articles | Viewed by 606 | Submission Open
Keywords: steatotic liver disease; epidemiology; MASLD; MAFLD; non-alcoholic fatty liver disease (NAFLD); liver metabolism; liver diseases; hepatic steatosis
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Pharmacological Properties of Natural Products and Metabolites submission deadline 20 Dec 2026 | Viewed by 149 | Submission Open
Keywords: natural products; bioactive metabolites; digestion; metabolic fate; bioavailability; gut microbiota; biotransformation; metabolomics; drug discovery; safety and toxicity
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Nutrition, Metabolism and Physiology in Aquatic Animals, 2nd Edition
edited by and Xueshan Li
submission deadline 20 Dec 2026 | Viewed by 126 | Submission Open
Keywords: nutrition; metabolism; physiology; aquaculture; metabolome; nutrients; hazardous materials
(This special issue belongs to the Section Animal Metabolism)
Nutritional Modulation in Metabolic Health
edited by Qi Zhang
submission deadline 20 Dec 2026 | Viewed by 88 | Submission Open
Keywords: nutrition; nutrigenomics; gut microbiota; dietary pattern; functional foods; metabolic syndrome
(This special issue belongs to the Section Nutrition and Metabolism)
SynBio-Driven Metabolic Engineering: From Novel Tools to Real-World Applications
edited by and
submission deadline 25 Dec 2026 | 1 articles | Viewed by 1173 | Submission Open
Keywords: synthetic biology; metabolic engineering; microbial cell factories; natural products; sustainable production
(This special issue belongs to the Section Microbiology and Ecological Metabolomics)
Chemical Composition and Therapeutic Potential Analysis of Plant Extracts submission deadline 25 Dec 2026 | Viewed by 162 | Submission Open
Keywords: lamiaceae; apiaceae; green extracts and solvents; residual process water after plant thermal carbonization; alkaloids; sesquiterpene lactones; metabolomics; acetylcholinesterase inhibitors; foodborne pathogens; antidiabetic activity
(This special issue belongs to the Section Plant Metabolism)
Application of Metabolomics in Chemistry and Biochemistry
edited by Nerilson Marques Lima, and
submission deadline 25 Dec 2026 | Viewed by 116 | Submission Open
Keywords: metabolomics; analytical chemistry; biochemistry; mass spectrometry; nuclear magnetic resonance; chemometrics; metabolite annotation; pathway analysis; multi-omics
(This special issue belongs to the Section Advances in Metabolomics)
Nutritional Regulation of Gut Microbiome in Humans and Livestock
edited by Junquan Tian and
submission deadline 25 Dec 2026 | Viewed by 84 | Submission Open
Keywords: microbial metabolites; precision nutrition and synbiotics; multi-omics integration; livestock resilience optimization; dysbiosis-amended interventions
(This special issue belongs to the Section Nutrition and Metabolism)
Exploring Pathological Mechanisms in Obesity, Diabetes, and Metabolic Syndrome: 2nd Edition submission deadline 31 Dec 2026 | 5 articles | Viewed by 5126 | Submission Open
Keywords: metabolic diseases: obesity, diabetes, NAFLD, MAFLD, NASH, metabolic syndrome, etc.; multi-omics: metabolomics, lipidomics, proteomics, etc.; pathogenesis: genetic predispositions, lifestyle factors, microbiome and environmental exposures, etc.
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Muscle Metabolic Response and Adaptation to Exercise, Diet, and Environment: 2nd Edition
edited by
submission deadline 31 Dec 2026 | 4 articles | Viewed by 4424 | Submission Open
Keywords: skeletal muscle; metabolomics; mitochondria; energy metabolism; lipid metabolism; nutrition; feeding; environment; exercise; stress
(This special issue belongs to the Section Animal Metabolism)
Advances on Metabolomics: Driving Innovation in Bio-Analysis and Natural Products Research submission deadline 31 Dec 2026 | 1 articles | Viewed by 2340 | Submission Open
Keywords: metabolomics; bioanalysis; biomedical research; biomarkers; foodomics; lipidomics; volatilomics; natural products; clinical diagnosis; biomarker discovery; analytical approaches; method development; mass spectrometry; disease detection; microorganisms
(This special issue belongs to the Section Advances in Metabolomics)
Bioactive Secondary Metabolites from Marine Macro- and Microorganisms
edited by and
submission deadline 31 Dec 2026 | 1 articles | Viewed by 1583 | Submission Open
Keywords: secondary metabolites; bioactivity; marine natural products; marine microorganisms; marine organisms; drug discovery; lead compounds; pharmacological mechanism; marine drugs
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Metabolic Research in Dairy Cattle Health
edited by
submission deadline 31 Dec 2026 | 3 articles | Viewed by 1560 | Submission Open
Keywords: dairy cow; nutrient metabolism; feed ingredients; additives; disease; microbes; metabolite biomarkers
(This special issue belongs to the Section Animal Metabolism)
Biomarkers in Obesity, Metabolic Syndrome, and Weight Loss: Advances in Diagnosis, Risk Stratification, and Personalized Management submission deadline 31 Dec 2026 | 1 articles | Viewed by 1429 | Submission Open
Keywords: obesity biomarkers; metabolic risk stratification; adipose tissue dysfunction; nutritional biomarkers; personalized nutrition; nutrition interventions; weight loss interventions; body composition analysis; emerging anthropometric indices
(This special issue belongs to the Section Nutrition and Metabolism)
Open-Source Software in Metabolomics, 2nd Edition
edited by
submission deadline 31 Dec 2026 | 2 articles | Viewed by 1396 | Submission Open
Keywords: GC- MS; LC-MS; mass spectrometry; metabolomics; open-source software
(This special issue belongs to the Section Bioinformatics and Data Analysis)
Metabolic Regulation in Cancer Development and Progression
edited by Ovidiu Nicolae Pop and Carmen Pantiș
submission deadline 31 Dec 2026 | 1 articles | Viewed by 1179 | Submission Open
Keywords: cancer metabolism; metabolic reprogramming; tumor progression; glycolysis; lipid metabolism; amino acid metabolism; mitochondrial metabolism; tumor microenvironment; immunometabolism; therapeutic resistance
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Bioactive Compounds: Plant Stress Responses, Metabolic Regulation, and Therapeutic Insights submission deadline 31 Dec 2026 | 1 articles | Viewed by 807 | Submission Open
Keywords: abiotic stress adaptation; antioxidant potential; cytotoxic and therapeutic activity; plant-derived elicitors; plant metabolism
(This special issue belongs to the Section Plant Metabolism)
Plant-Derived Bioactive Metabolites and Their Applications submission deadline 31 Dec 2026 | Viewed by 224 | Submission Open
Keywords: plant metabolites; characterization methods; biological activities
(This special issue belongs to the Section Plant Metabolism)
Integrative OMICs Analyses of Cardiometabolic Dysfunction
edited by and Makoto Harada
submission deadline 31 Dec 2026 | Viewed by 208 | Submission Open
Keywords: cardiometabolic disease; metabolic syndrome; OMICs integration; metabolomics; biomarker discovery; machine learning; explainable AI; metabolic stress; inflammation; fibrosis
(This special issue belongs to the Section Integrative Metabolomics)
Microbial and Nutrition Metabolism in Animals
edited by and Xiaoge Sun
submission deadline 31 Dec 2026 | Viewed by 168 | Submission Open
Keywords: ruminant nutrition; microbial metabolism; lipid metabolism; rumen microbiota; microbial fermentation; microbiome; microbe–host; microorganisms and the environment
(This special issue belongs to the Section Animal Metabolism)
The Effects of Functional Foods on Human Metabolism
edited by
submission deadline 31 Dec 2026 | Viewed by 166 | Submission Open
Keywords: functional foods; human metabolism; metabolic pathways; bioactive components; gut microbiota
(This special issue belongs to the Section Nutrition and Metabolism)
Fat and Glucose Metabolism: Mechanisms and Regulation
edited by
submission deadline 31 Dec 2026 | Viewed by 143 | Submission Open
Keywords: fat metabolism; glucose metabolism; intermediary metabolism; energy homeostasis; cardiometabolic diseases; obesity; MASLD/MASH; type 2 diabetes; metabolic regulation; therapeutic targets
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Metabolic Factors in Neurodegenerative Diseases: Mechanisms, Biomarkers, and Therapy submission deadline 31 Dec 2026 | Viewed by 130 | Submission Open
Keywords: neurodegenerative diseases; metabolic dysfunction; insulin resistance; obesity; dyslipidemia; oxida-tive stress; glucose metabolism; lipid metabolism; gut–brain axis; biomarkers; therapeutic strategies
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Biomarkers and Metabolites in Clinical Practice and Research
edited by
submission deadline 31 Dec 2026 | Viewed by 108 | Submission Open
Keywords: identification of disease and non-disease biomarkers and metabolites; understanding the pathogenesis of the diseases through metabolites; physiological response against environmental stress or stimuli; clinical and translational researches; exposure to toxin or chemical drugs; lifestyle, nutrition, and genetic or epigenetic factors
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Influence of Dietary Lipids on Cancer: Effects on Carcinogen Metabolism and Oxidative Stress
edited by and Daniel Ortega-Cuellar
submission deadline 31 Dec 2026 | Viewed by 74 | Submission Open
Keywords: dietary lipids; cancer metabolism; carcinogen metabolism; oxidative stress; lipidomics; lipid peroxidation; metabolomics; fatty acids; redox signaling; nutritional oncology; high fat diet; cytochrome P450; reactive oxygen species
(This special issue belongs to the Section Nutrition and Metabolism)
Metabolism of Ectotherms: Insights from Amphibians and Reptiles
edited by and Jasna Aladrović
submission deadline 1 Jan 2027 | 2 articles | Viewed by 1252 | Submission Open
Keywords: ectotherm; metabolic processes; amphibians; reptiles
(This special issue belongs to the Section Animal Metabolism)
Functional Foods and Metabolic Health submission deadline 10 Jan 2027 | Viewed by 435 | Submission Open
Keywords: metabolomics; metabolic analyses; functional foods; metabolic health; chronic disease prevention; bioactive compounds; antioxidants; soluble fiber; probiotics; omega-3 fatty acids; diabetes; dyslipidemia; gut microbiota; obesity; cardiovascular disease; metabolic syndrome; personalized nutrition; nutritional interventions
(This special issue belongs to the Section Plant Metabolism)
Interplay Between Metabolism, Oxidative Stress, and Cellular Signaling in Health and Disease submission deadline 15 Jan 2027 | 5 articles | Viewed by 6218 | Submission Open
Keywords: oxidative stress; metabolism; cellular signaling; lipid metabolism; ROS
(This special issue belongs to the Section Lipid Metabolism)
The Role of Diet and Nutrition in Relation to Metabolic Health submission deadline 15 Jan 2027 | 2 articles | Viewed by 4294 | Submission Open
Keywords: dietary patterns; nutrients; metabolic syndrome; diet; metabolic health; nutritional biochemistry; dietotherapy; functional food; nutraceuticals
(This special issue belongs to the Section Nutrition and Metabolism)
Nutrition, Metabolism and Clinical Management of Liver Diseases
edited by Miguel Suárez Matías
submission deadline 15 Jan 2027 | Viewed by 62 | Submission Open
Keywords: MASLD; MASH; cirrhosis; sarcopenia; malnutrition; alcohol-associated liver disease; liver trans-plantation; gut–liver axis; hepatocellular carcinoma; artificial intelligence
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Mycotoxins and Fungal Secondary Metabolism
edited by and Kayla K. Pennerman
submission deadline 20 Jan 2027 | 2 articles | Viewed by 2429 | Submission Open
Keywords: mycotoxins; aflatoxin; patulin; biocontrol; metabolites; fungi
(This special issue belongs to the Section Plant Metabolism)
Bioactive Compounds in Obesity and Its Metabolic Complications
edited by and Héctor Eduardo Martínez-Flores
submission deadline 20 Jan 2027 | 2 articles | Viewed by 2205 | Submission Open
Keywords: antioxidant; obesity; inflammation; oxidative stress; metabolic syndrome
(This special issue belongs to the Section Plant Metabolism)
Advancements in Mass Spectrometry Techniques for Metabolomic and Pharmaceutical Analysis
edited by and Fangling Wu
submission deadline 29 Jan 2027 | 1 articles | Viewed by 1107 | Submission Open
Keywords: ambient ionization; mass spectrometry imaging; sample pretreatment; isomer analysis; marker discovery; ion annotation; structural identification; artificial intelligence; multi-omics
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Novel Methods of Mass Spectrometry Imaging Towards Biomedical and Environmental Applications submission deadline 31 Jan 2027 | 1 articles | Viewed by 1473 | Submission Open
Keywords: mass spectrometry imaging; molecular mapping; new techniques; biomedicine; materials science; environmental research; pharmaceutics
(This special issue belongs to the Section Advances in Metabolomics)
Metabolomics: The Role of Natural Products in Drugs submission deadline 31 Jan 2027 | 1 articles | Viewed by 427 | Submission Open
Keywords: metabolomics; natural products; drug discovery; bioactive compounds; computational metabolism; pharmacology; secondary metabolites; therapeutic development
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Amino Acid Metabolism Affecting Obesity and Energy Balance
edited by Xuchao Lyu and
submission deadline 31 Jan 2027 | Viewed by 329 | Submission Open
Keywords: metabolomics; enzymes; obesity; amino acids; non-protein amino acids; biomarkers; cell signals
(This special issue belongs to the Section Cell Metabolism)
Lipid Metabolism Dysregulation in Metabolic Disorders: Unraveling the Molecular Complexity: 2nd Edition
edited by
submission deadline 31 Jan 2027 | Viewed by 121 | Submission Open
Keywords: lipid metabolism; dyslipidemia; atherosclerosis
(This special issue belongs to the Section Lipid Metabolism)
Beyond Metabolism: The Expanding Role of GLP-1 Receptor Agonists in Modern Medicine
edited by Alessandro Conforti, and
submission deadline 31 Jan 2027 | Viewed by 57 | Submission Open
Keywords: GLP-1 receptor agonists; type 2 diabetes mellitus; obesity; pleiotropic effects; cardiovascular risk; nephroprotection; central nervous system; satiety; chronic inflammation; bone metabolism; musculoskeletal system; osteoarticular; osteoarthritis; weight loss; innovative therapy; integrated medicine
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Lipids and Fatty Acid Metabolism in Cardiovascular Diseases
edited by and Tamara Popović
submission deadline 10 Feb 2027 | 1 articles | Viewed by 1641 | Submission Open
Keywords: lipid metabolism; lipidomics; cardiovascular diseases; prevention strategies
(This special issue belongs to the Section Lipid Metabolism)
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