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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Emerging Applications of Metabolomics in Fermented Food
edited by , Akira Oikawa, and Kazuhiro Iwashita
submission deadline 28 Feb 2026 | 3 articles | Viewed by 8808 | Submission Open
Keywords: food metabolomics; fermented food; fermentation; fermentation microorganisms; flavor; food secondary function; sensory evaluation; health-promoting function; food ternary function; nutrition
(This special issue belongs to the Section Food Metabolomics)
Insights into the Metabolic Absorption of Bioactive Peptides Derived from Food Sources
edited by
submission deadline 28 Feb 2026 | 3 articles | Viewed by 7485 | Submission Open
Keywords: peptide; absorption; metabolism; structure– function relationships; metabolic pathways
(This special issue belongs to the Section Nutrition and Metabolism)
Advances in Food Metabolomics for Functional Food Development and Analysis submission deadline 28 Feb 2026 | 5 articles | Viewed by 5381 | Submission Open
Keywords: natural food fortification; functional foods; bioactive compounds; nutraceuticals; food biofortification; food analysis; nutritional enhancement; food testing; metabolomics
(This special issue belongs to the Section Food Metabolomics)
Novel Approaches for Metabolomics in Drugs and Biomarkers Discovery: 2nd Edition submission deadline 28 Feb 2026 | 4 articles | Viewed by 5049 | Submission Open
Keywords: metabolomics; drugs discovery; biomarkers discovery; diagnostic; prognosis
(This special issue belongs to the Section Advances in Metabolomics)
Phytochemicals and Pharmacological Significance of Plant Secondary Metabolites in Medicine
edited by and Arkadiusz Surażyński
submission deadline 28 Feb 2026 | 3 articles | Viewed by 4706 | Submission Open
Keywords: natural plant products; biological and pharmacological activity; isolation; disease prevention and treatment; natural plant drug discovery
(This special issue belongs to the Section Plant Metabolism)
Bioactive Metabolites from Plants submission deadline 28 Feb 2026 | 4 articles | Viewed by 4047 | Submission Open
Keywords: metabolites; bioactivity; identification; quantification; metabolomics; nutraceuticals; antibiosis; antixenosis; medicinal
(This special issue belongs to the Section Plant Metabolism)
Lipid Biomarkers and Cardiometabolic Diseases—2nd Edition
edited by
submission deadline 28 Feb 2026 | 3 articles | Viewed by 3575 | Submission Open
Keywords: lipid profiles; lipid metabolism; cholesterol; dietary fat; cardiovascular diseases; metabolic diseases
(This special issue belongs to the Section Lipid Metabolism)
Metabolomics Studies in Ruminant Models: Unraveling Nutritional Physiology and Health submission deadline 28 Feb 2026 | 2 articles | Viewed by 3456 | Submission Open
Keywords: feed supplements; metabolic profiles; metabolic biomarkers; metabolic stress; metabolomics
(This special issue belongs to the Section Advances in Metabolomics)
Advances in Murine Models for Metabolic Diseases: Insights into Diabetes, Obesity, and Cardiovascular Conditions
edited by
submission deadline 28 Feb 2026 | 2 articles | Viewed by 2935 | Submission Open
Keywords: murine models; metabolic diseases; molecular mechanisms; biochemical pathways; pharmacological strategies; interactome; comorbidities; metabolic phenotypes; novel techniques
(This special issue belongs to the Section Nutrition and Metabolism)
Effects of Stress on Animal Metabolism
edited by and Colin Scanes
submission deadline 28 Feb 2026 | 3 articles | Viewed by 2840 | Submission Open
Keywords: stressors; ACTH; glucocorticoids; mineralocorticoids; opioids; glycemia; growth; development; lactation; pregnancy
(This special issue belongs to the Section Animal Metabolism)
Advances in Metabolomics for Precision Medicine: From Biomarker Discovery to Clinical Applications
edited by Adam D. Kennedy and Greg Michelotti
submission deadline 28 Feb 2026 | 3 articles | Viewed by 2695 | Submission Open
Keywords: metabolomics; precision medicine; clinical disease; biomarkers; therapeutics; clinical metabolomics; nutrition; functional medicine
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
New Trends in Drug Pharmacokinetics and Metabolism Research
edited by and Steven C. Laizure
submission deadline 28 Feb 2026 | Viewed by 2154 | Submission Open
Keywords: local bioavailable drug; drug– herb interactions; machine learning; advanced modeling techniques; gut microbiome; in vitro to in vivo extrapolation; monoclonal antibodies; peptides; oligonucleotides
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Bioactive Plant Extracts: Phytochemical Characterization, Isolation and Biological Evaluation
edited by
submission deadline 28 Feb 2026 | 2 articles | Viewed by 1619 | Submission Open
Keywords: extraction; metabolomics; phytochemical dereplication; isolation of plant metabolites; biological evaluation
(This special issue belongs to the Section Plant Metabolism)
Synthetic Biology Approaches for Expanding the Metabolic Capabilities of E. coli
edited by and Kei Anne Baritugo
submission deadline 28 Feb 2026 | 1 articles | Viewed by 1354 | Submission Open
Keywords: synthetic biology; Escherichia coli (E. coli); metabolic engineering; genome editing (crispr-cas9); novel metabolic pathways; high-value chemicals; biofuels; bioremediation; environmental sensing; microbial cell factory
(This special issue belongs to the Section Microbiology and Ecological Metabolomics)
Metabolomics in Food Science and Nutrition Using GC-MS submission deadline 28 Feb 2026 | 1 articles | Viewed by 1052 | Submission Open
Keywords: GC-MS; metabolome analysis; metabolic profiling; foodomics; nutritional metabolomics; dietary bi-omarkers; food quality; primary metabolites; lipidomics; odor and/or aroma components
(This special issue belongs to the Section Food Metabolomics)
Integration of Proteomics and Metabolomics: A Comprehensive Approach to Omics Research
edited by
submission deadline 28 Feb 2026 | Viewed by 441 | Submission Open
Keywords: metabolomics; proteomics; metabolic flux analysis; PTMs; cross-omics; data integration; systems biology; computational modelling
(This special issue belongs to the Section Advances in Metabolomics)
Nutrition and Metabolic Changes in Aging and Age-Related Diseases: 2nd Edition
edited by Qi Zhang
submission deadline 28 Feb 2026 | 1 articles | Viewed by 427 | Submission Open
Keywords: senescence; metabolism; nutrient homeostasis; aging; SASP (senescence-associated secretory phenotype)
(This special issue belongs to the Section Nutrition and Metabolism)
Insulin Clearance and Metabolic Dysregulation in Health and Disease
edited by and Richard N. Bergman
submission deadline 28 Feb 2026 | Viewed by 341 | Submission Open
Keywords: insulin clearance; insulin resistance; type 2 diabetes; obesity; hyperinsulinemia; metabolic dysfunction
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Toxicometabolomics for Metabotyping and Novel Mechanisms
edited by and
submission deadline 28 Feb 2026 | Viewed by 340 | Submission Open
Keywords: toxicometabolomics; metabolite markers; xenobiotic metabolism; endogenous metabolism; microbial metabolism; metabolic activation; metabolic detoxification
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Drug Metabolism, Interactions and Toxicity: Advances in Metabolomics Approaches
edited by and Rheem A. Totah
submission deadline 28 Feb 2026 | 1 articles | Viewed by 241 | Submission Open
Keywords: metabolomics; drug/xenobiotic metabolism; drug– drug interactions; drug– endobiotic interactions; drug toxicity; biomarkers; ADME; 3D in vitro model
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Pharmacodynamics and Innovative Therapeutic Strategies for Metabolic Disorders submission deadline 28 Feb 2026 | Viewed by 192 | Submission Open
Keywords: pharmacology; experimental therapeutics; metabolic diseases; drug development; therapeutic innovations; metabolic pathways; pharmacodynamics; disease management
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Metabolic Syndrome in Polycystic Ovary Syndrome
edited by Sebastiao Freitas De Medeiros and
submission deadline 28 Feb 2026 | Viewed by 190 | Submission Open
Keywords: cardiovascular disease; dyslipidemia; hyperandrogenism; hyperinsulinemia; hypertension; metabolic syndrome; polycystic ovary syndrome; visceral obesity
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Advances in Cancer Metabolism
edited by Haowen Jiang, and
submission deadline 28 Feb 2026 | Viewed by 161 | Submission Open
Keywords: cancer metabolism; metabolic plasticity; tumor microenvironment; immunometabolism; mitochondrial metabolism; oncometabolites; metabolic– epigenetic crosstalk; single-cell metabolomics; spatial metabolomics; metabolic flux analysis
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Exploring Metabolomic Signatures and the Metabolic Impact of Thyroid Dysfunction
edited by Janine Wirth
submission deadline 28 Feb 2026 | Viewed by 157 | Submission Open
Keywords: thyroid function; hypothyroidism; hyperthyroidism; Hashimoto; metabolic health; metabolomics; inflammation; autoimmune
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Metabolomics in Human Diseases and Health: 2nd Edition submission deadline 28 Feb 2026 | Viewed by 129 | Submission Open
Keywords: metabolomics; NAFLD; biomarkers; obesity; mass spectrometry; NMR spectroscopy; diabetes mellitus; cancer; cardiovascular diseases; neurodegenerative diseases
(This special issue belongs to the Section Advances in Metabolomics)
Metabolomic Technology in Quality and Safety of Agricultural Products and Foods, 2nd Edition
edited by
submission deadline 28 Feb 2026 | Viewed by 121 | Submission Open
Keywords: metabolomics; metabolic profiling; metabolic fingerprinting; foodomics; nuclear magnetic resonance spectroscopy; mass spectrometry; multivariate analysis; machine learning
(This special issue belongs to the Section Food Metabolomics)
Applications of Mass Spectrometry in Elucidating Human Drug Metabolism: From the Preclinical Phase to Real-World Studies
edited by
submission deadline 1 Mar 2026 | 2 articles | Viewed by 1585 | Submission Open
Keywords: drug metabolism; liquid chromatography; mass balance studies; mass spectrometry; metabolite profiling; metabolomics; personalized medicine; pharmacogenetics; pharmacometabolomics; pharmacy
(This special issue belongs to the Section Pharmacology and Drug Metabolism)
Metabolomics in Infectious Diseases submission deadline 1 Mar 2026 | Viewed by 192 | Submission Open
Keywords: metabolomics; infectious diseases; pathogenesis; prognosis; biomarkers; host– pathogen interaction; therapeutic targets; diagnosis
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Research on Metabolic Biomarkers in Different Diseases
edited by Xiaohui Liu
submission deadline 16 Mar 2026 | Viewed by 86 | Submission Open
Keywords: metabolomics; biomarkers; diseases; methodology; bioinformatics
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
The Role of Gene–Environment Interactions in Metabolic Dysregulation in Osteochondral Disease Pathogenesis
edited by Xi Wang and
submission deadline 16 Mar 2026 | Viewed by 72 | Submission Open
Keywords: metabolic pathology; osteochondral diseases; gene– environment interactions; environmental exposures; metabolic dysregulation
(This special issue belongs to the Section Environmental Metabolomics)
Bioactive Metabolites from Natural Sources (2nd Edition)
edited by and Zhenya P. Yordanova
submission deadline 31 Mar 2026 | 5 articles | Viewed by 14470 | Submission Open
Keywords: primary metabolites; secondary metabolites; nature-based synthetic molecules; molecular mechanisms; models; evolution; food; agriculture; health; in vitro biological activities; in vivo biological activities
(This special issue belongs to the Section Plant Metabolism)
Obesity and Metabolic Dysfunction: Disease Development and Breaking the Cycle
edited by Paulo Cezar de Freitas Mathias, Lucas Paulo Jacinto Saavedra and
submission deadline 31 Mar 2026 | 4 articles | Viewed by 11297 | Submission Open
Keywords: obesity; diabetes; DOHaD; metabolic programming; treatment; intervention; cardiovascular disease; metabolic syndrome
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Nutrition, Metabolism and Physiology in Aquatic Animals
edited by and Xueshan Li
submission deadline 31 Mar 2026 | 5 articles | Viewed by 8623 | Submission Open
Keywords: nutrition; metabolism; physiology; metabolism; aquaculture; metabolome; nutrients; hazardous materials
(This special issue belongs to the Section Nutrition and Metabolism)
Advances in Metabolomics and Multi-Omics Integration
edited by
submission deadline 31 Mar 2026 | 4 articles | Viewed by 8608 | Submission Open
Keywords: metabolomics; cellular metabolism; multi-omics; metabolites; molecular interaction; cell– cell cross-talk
(This special issue belongs to the Section Integrative Metabolomics)
The Molecular Cargo of Extracellular Vesicles: A Key to Understanding Their Biological Role submission deadline 31 Mar 2026 | 3 articles | Viewed by 3397 | 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)
Mass Spectrometry-Based Technology for Metabolic Profiling
edited by Gregory Hamm, and Lin Wang
submission deadline 31 Mar 2026 | 2 articles | Viewed by 2615 | Submission Open
Keywords: metabolomics; lipidomic; high-resolution mass spectrometry; untargeted and targeted; data processing; pathway mapping; fluxomic
(This special issue belongs to the Section Metabolomic Profiling Technology)
Metabolomics Insights into Environmental Pollution: Unraveling Metabolic Responses to Contaminants
edited by
submission deadline 31 Mar 2026 | 2 articles | Viewed by 2304 | Submission Open
Keywords: metabolomics; environmental contaminants; biomarkers; toxicity mechanisms; metabolic alterations; ecological health; human health; cellular metabolism; organismal metabolism; pollution mitigation strategies
(This special issue belongs to the Section Environmental Metabolomics)
Climate Change-Related Stresses and Plant Metabolism
edited by
submission deadline 31 Mar 2026 | 1 articles | Viewed by 2232 | Submission Open
Keywords: plant physiology and metabolism; climate change-related stresses; multi-omics approaches; plant stress phenotyping; crop improvement
(This special issue belongs to the Section Plant Metabolism)
The Impact of Environmental Contaminants on Neurodevelopment and Human Metabolism
edited by and Izonete Cristina Guiloski
submission deadline 31 Mar 2026 | 1 articles | Viewed by 2149 | Submission Open
Keywords: pesticides; metals; mercury; methylmercury; developing organism; oxidative stress
(This special issue belongs to the Section Environmental Metabolomics)
New Insights into Microalgae Metabolism
edited by Wei Ding and
submission deadline 31 Mar 2026 | 1 articles | Viewed by 1420 | Submission Open
Keywords: microalgae metabolism; carbon fixation; lipids; high-value compounds; synthetic biology; stress responses
(This special issue belongs to the Section Food Metabolomics)
Machine Learning Applications in Metabolomics Analysis: 2nd Edition submission deadline 31 Mar 2026 | 1 articles | Viewed by 1249 | Submission Open
Keywords: metabolites; biofluids; artificial intelligence; metabolomics; machine learning
(This special issue belongs to the Section Bioinformatics and Data Analysis)
Metabolic Signatures in Human Health and Disease
edited by Samantha Lodge
submission deadline 31 Mar 2026 | 1 articles | Viewed by 1202 | Submission Open
Keywords: inflammation; disease biomarkers; metabolomic health; healthy ageing; obesity; chronic disease; metabolic phenotyping
(This special issue belongs to the Section Integrative Metabolomics)
Nutritional Intervention and Metabolic Health: Multi-Omics Insights submission deadline 31 Mar 2026 | 1 articles | Viewed by 914 | Submission Open
Keywords: nutrition metabolism; metabolomics; metabolic diseases; lipidomics; proteomics; diet and nutrition; nutritional intervention; diet pattern
(This special issue belongs to the Section Nutrition and Metabolism)
Integration of Emerging Technologies in Metabolite Analysis, 2nd Edition
edited by Kumari Ubhayasekera
submission deadline 31 Mar 2026 | 1 articles | Viewed by 745 | Submission Open
Keywords: liquid chromatography; mass spectrometry; NMR; metabolomics; smaller molecules; supercritical chromatography; gas chromatography
(This special issue belongs to the Section Metabolomic Profiling Technology)
Animal Nutritional Metabolism and Toxicosis Disease, 2nd Edition
edited by
submission deadline 31 Mar 2026 | 1 articles | Viewed by 645 | Submission Open
Keywords: high-fat food; mammals; fish; metabolic blocks; toxosis; treatment of disease
(This special issue belongs to the Section Animal Metabolism)
Selected Papers from the 4th International Electronic Conference on Metabolomics
edited by and
submission deadline 31 Mar 2026 | Viewed by 536 | Submission Open
Keywords: clinical metabolomics; metabolomic technology; data analysis; nutrition; drug discovery; microbial metabolites
Endocrine Disruptors, Nutritional Modulators and Metabolic Pathways in PCOS: From Exposure to Intervention
edited by , and Adriana Aguilar Galarza
submission deadline 31 Mar 2026 | Viewed by 338 | Submission Open
Keywords: polycystic ovary syndrome (PCOS); endocrine-disrupting chemicals (EDCs); nutritional epigenetics; metabolic dysfunction; environmental exposure; nutraceuticals; insulin resistance; hormonal imbalance; personalized nutrition; reproductive health
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
Stable Isotope Labeling and Its Applications in Metabolomics
edited by and Chao Wu
submission deadline 31 Mar 2026 | Viewed by 273 | Submission Open
Keywords: metabolomics profiling; LC-MS; lipidomics; isotope labeling; metabolic flux
(This special issue belongs to the Section Metabolomic Profiling Technology)
Advanced Metabolic Profiling via Gas Chromatography–Mass Spectrometry and Liquid Chromatography–Mass Spectrometry: 2nd Edition submission deadline 31 Mar 2026 | Viewed by 129 | Submission Open
Keywords: chromatographic methods; mass spectrometry techniques; metabolic profiling; methodological ad-vancements; biomarker discovery; environmental monitoring; food safety and quality; clinical diagnosis; drug development
(This special issue belongs to the Section Advances in Metabolomics)
Nutritional Metabolism in Obesity: The Role of Support and Health Communication
edited by
submission deadline 31 Mar 2026 | Viewed by 112 | Submission Open
Keywords: obesity; nutritional metabolism; health communication; social support; weight stigma; person-centered care; dietary behavior; psychosocial factors; public health messaging; behavior change
(This special issue belongs to the Section Endocrinology and Clinical Metabolic Research)
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