Special Issues

Biomolecules 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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Novel Materials for Biomedical Applications: 3rd Edition submission deadline 15 Dec 2025 | Viewed by 93 | Submission Open
Keywords: micro-/nanocarriers; synthesis or conjugation of biomaterials; drug delivery; targeted therapy/immunotherapy for combinatorial treatment; regenerative medicine/tissue engineering
(This special issue belongs to the Section Bio-Engineered Materials)
Metabolism and Milk Quality in Dairy Cows: Dietary Influences and Transcriptomic Insights
edited by
submission deadline 20 Dec 2025 | Viewed by 195 | Submission Open
Keywords: dairy cows; transcriptomics; milk quality; nutrigenomics; epigenomics; diet; ration; transition period; lactation; dry period
Inflammatory Pathways in Heart Failure
edited by
submission deadline 30 Dec 2025 | Viewed by 131 | Submission Open
Keywords: inflammation; heart failure; molecular mechanism; heart failure therapies
(This special issue belongs to the Section Molecular Medicine)
Feature Papers in the Natural and Bio-Derived Molecules Section submission deadline 31 Dec 2025 | 9 articles | Viewed by 52715 | Submission Open
(This special issue belongs to the Section Natural and Bio-derived Molecules)
Molecular Advances in Mechanism and Regulation of Lifespan and Aging
edited by Mark McCormick
submission deadline 31 Dec 2025 | 7 articles | Viewed by 37408 | Submission Open
Keywords: aging; lifespan; healthspan
(This special issue belongs to the Section Molecular Biology)
Biochemistry in Medicine—Honorary Special Issue Commemorating Research and Work of Professors Jan O. Aaseth and Jan Alexander
edited by Sonia Distante and
submission deadline 31 Dec 2025 | 5 articles | Viewed by 35249 | Submission Open
Keywords: medical biochemistry; endocrinology; neurotoxic metals
(This special issue belongs to the Section Molecular Medicine)
Insights from the Editorial Board Members
edited by
submission deadline 31 Dec 2025 | 11 articles | Viewed by 25798 | Submission Open
Keywords: structure and function; bioactive and biogenic substances; molecular mechanisms; biomaterials
Tissue Calcification in Normal and Pathological Environments
edited by
submission deadline 31 Dec 2025 | 9 articles | Viewed by 25292 | Submission Open
Keywords: calcification; ectopic mineralization; bone; heterotopic ossification; calcium phosphate; calcium carbonate; calcium oxalate; procalcific cell death
(This special issue belongs to the Section Molecular Medicine)
Cellular and Molecular Mechanism of Spermatogenesis
edited by YanHe Lue
submission deadline 31 Dec 2025 | 4 articles | Viewed by 21179 | Submission Open
Keywords: spermatogenesis; regulation; biomolecules
(This special issue belongs to the Section Molecular Reproduction)
Cardiometabolic Disease: Molecular Basis and Therapeutic Approaches
edited by and Maria Nikolaou
submission deadline 31 Dec 2025 | 4 articles | Viewed by 20402 | Submission Open
Keywords: cardiometabolic medicine; preventive cardiology; cardiovascular endocrinology and metabolism; obesity; diabetes mellitus; cardiovascular disease
(This special issue belongs to the Section Molecular Medicine)
Neuroimmune Interactions in Neuropsychiatric Diseases
edited by
submission deadline 31 Dec 2025 | 4 articles | Viewed by 19315 | Submission Open
Keywords: neurology; psychiatry; immunity; glia
(This special issue belongs to the Section Molecular Biology)
Molecular Mechanisms in DNA and RNA Damage and Repair submission deadline 31 Dec 2025 | 8 articles | Viewed by 18196 | Submission Open
Keywords: reactive oxygen species; DNA damage; DNA repair; RNA damage; RNA repair; molecular mechanisms; biomarkers; antioxidant and redox strategies; oxidative stress
(This special issue belongs to the Section Molecular Biomarkers)
Cell Biology and Biomedical Application of Galectins submission deadline 31 Dec 2025 | 6 articles | Viewed by 15900 | Submission Open
Keywords: galectins; cell differentiation; stem cells; apoptosis; autophagy; cell adhesion; glycobiology; post-translational modifications; transmembrane signaling; protein trafficking; cancer; heart diseases; fibrosis; inflammation; targeted therapeutics; galectin inhibitors
(This special issue belongs to the Section Chemical Biology)
Natural Bioactives as Leading Molecules for Drug Development
edited by , and
submission deadline 31 Dec 2025 | 7 articles | Viewed by 15362 | Submission Open
Keywords: drug discovery; natural products; leading molecules; isolation and identification; phytochemical investigation; omics approaches
(This special issue belongs to the Section Natural and Bio-derived Molecules)
Melatonin in Normal Physiology and Disease, 2nd Edition
edited by
submission deadline 31 Dec 2025 | 4 articles | Viewed by 15296 | Submission Open
Keywords: circadian rhythms; immunity; skin; reproduction; aging; viral and bacterial infection; inflammation; mesenchymal stem cells; cancer; neurodegenerative diseases; osteoporosis
(This special issue belongs to the Section Molecular Biology)
New Insight into the Molecular Genetics of Neurodevelopmental Disorders
edited by and Flavio Faletra
submission deadline 31 Dec 2025 | 5 articles | Viewed by 14235 | Submission Open
Keywords: neurodevelopmental disorders; next generation sequencing; pathomechanisms; phenotypic spectra; phenotype-genotype correlation
(This special issue belongs to the Section Molecular Genetics)
Genetic and Structural Analyses of Coronaviruses: Insights into SARS-CoV-2 and Beyond
edited by
submission deadline 31 Dec 2025 | 8 articles | Viewed by 14165 | Submission Open
Keywords: SARS-CoV-2 variants; protein variants; protein structure; virus evolution; mutations; structural bioinformatics; molecular phylogenesis; host– pathogen molecular interactions; molecular immunology; drug discovery
(This special issue belongs to the Section Molecular Biophysics: Structure, Dynamics, and Function)
Molecular and Toxicological Profiling of Drugs of Abuse—in Honor of Professor Félix Carvalho submission deadline 31 Dec 2025 | 3 articles | Viewed by 13725 | Submission Open
Keywords: toxicodynamic; toxicokinetic; amphetamine-type stimulants; cannabis and cannabinoids; cocaine; hallucinogens; new psychoactive substances; opioids; immune modulation
(This special issue belongs to the Section Molecular Medicine)
Molecular Insights into Sex and Evolution
edited by and
submission deadline 31 Dec 2025 | 5 articles | Viewed by 12739 | Submission Open
Keywords: sex determination; sex chromosome evolution; reproduction; hybridization; speciation; evolution; animals; vertebrates
(This special issue belongs to the Section Molecular Genetics)
Mitochondrial Proteins: From Import and Biogenesis to Complex Functional Network submission deadline 31 Dec 2025 | 4 articles | Viewed by 12255 | Submission Open
Keywords: mitochondrial proteins; import; biogenesis; metabolism; functional network; oxidative stress; small molecules; mitochondrial protein quality control; mitophagy
(This special issue belongs to the Section Biomacromolecules: Proteins, Nucleic Acids and Carbohydrates)
Integrating Genetics, Immune Dysregulation, and the Gut Microbiome: Advances in Elucidating IBD Pathophysiology and Emerging Therapeutic Strategies submission deadline 31 Dec 2025 | 3 articles | Viewed by 11656 | Submission Open
Keywords: microbiome; biomarkers; Crohn’ s disease; ulcerative colitis; indeterminate colitis; multiomics; gastrointestinal (GI disease); immunology; gut– brain axis; neuropsychology
(This special issue belongs to the Section Molecular Genetics)
Innate Immunomodulation and Inflammation: From Molecular Mechanisms to Pre-Clinical Insights submission deadline 31 Dec 2025 | 5 articles | Viewed by 11396 | Submission Open
Keywords: innate immunity; therapy; immune checkpoints; cancer; autoimmunity; inflammation; infection; danger-associated molecular patterns; pattern recognition receptors
(This special issue belongs to the Section Molecular Medicine)
Human Reproductive Biology: Uncertainties and Controversies
edited by , and Paola Bianchi
submission deadline 31 Dec 2025 | 5 articles | Viewed by 11286 | Submission Open
Keywords: molecular reproduction; endometriosis; endometrium; implantation; decidualization; placenta; cellular senescence; prostaglandin; inflammation; pregnancy; reproduction; implantation; decidualization; endometriosis; assisted reproductive technology; molecular reproductive biology; reproductive biology; reproductive immunology; reproductive medicine; reproductive endocrinology; molecular regulation of reproductive processes; embryo development; reproductive biology; gametogenesis and fertilization
(This special issue belongs to the Section Molecular Reproduction)
Biosynthesis and Function of Thyroid Hormones
edited by and Eva K. Wirth
submission deadline 31 Dec 2025 | 4 articles | Viewed by 11103 | Submission Open
Keywords: thyroid gland; thyroid follicle; TH release; iodide; deiodinase; TH transmembrane transport; TH receptors; intracellular TH binding proteins; thyroglobulin; sodium– iodide symporter; thyroperoxidase; dual oxidase; thyroid-relevant trace elements
(This special issue belongs to the Section Biological Factors)
Molecular Mechanisms of Cardiovascular Remodeling
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 11070 | Submission Open
Keywords: vascular remodeling aging; extracellular matrix; atherosclerosis peripheral; artery disease; chronic heart failure; cardiovascular associated cognitive decline
(This special issue belongs to the Section Molecular Biology)
Molecular Diagnosis and Regulation of Mitochondrial Dysfunction
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 10941 | Submission Open
Keywords: metabolic conditions; neurological conditions; genetic diseases; mitochondrial dysfunction; mitochondrial disorders; diagnostics; therapies
(This special issue belongs to the Section Biological Factors)
Antitumor Agents from Natural Sources 2024–2025 submission deadline 31 Dec 2025 | 2 articles | Viewed by 10283 | Submission Open
Keywords: antitumor agents; natural sources; cancer prevention and therapy
(This special issue belongs to the Section Natural and Bio-derived Molecules)
The Role of Non-Coding RNAs in Health and Disease submission deadline 31 Dec 2025 | 6 articles | Viewed by 9881 | Submission Open
Keywords: non-coding RNA; microRNA (miRNA); long noncoding RNA (lncRNA); circular RNA (circRNA); gene expression regulation; epigenetic modifications
(This special issue belongs to the Section Molecular Genetics)
The Role of Nanoparticles in Tumor Treatment
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 8468 | Submission Open
Keywords: nanoparticles; cancer therapy; nanotechnology
(This special issue belongs to the Section Chemical Biology)
Signal Transduction to Transcription Factors in Health and Disease—Honorary Special Issue Commemorating the Work of Prof. Athanasios G. Papavassiliou submission deadline 31 Dec 2025 | 4 articles | Viewed by 8246 | Submission Open
(This special issue belongs to the Section Molecular Medicine)
Matrix Metalloproteinases: Mechanisms, Functions and Therapeutic Potential
edited by , Joshua W. Ogony and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 8140 | Submission Open
Keywords: matrix metalloproteinases; endopeptidases; MMP inhibitor; tissue homeostasis; disease progression
(This special issue belongs to the Section Enzymology)
Biologics and Biomaterials for Periodontal Treatment: Current and Future Challenges
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 7482 | Submission Open
Keywords: periodontal disease; periodontitis; periodontal regeneration; periodontal tissue engineering; biological agents; biomaterials
(This special issue belongs to the Section Bio-Engineered Materials)
Cellular Signaling in Cancer
edited by , Shabana Bano and Kasturi Nayak
submission deadline 31 Dec 2025 | 3 articles | Viewed by 7003 | Submission Open
Keywords: signaling pathways; cancer; anti-cancer
(This special issue belongs to the Section Cellular Biochemistry)
New Insights into Molecular Mechanisms and Therapeutics for Malaria
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 6892 | Submission Open
Keywords: antimalarial resistance; drug discovery; malaria epidemiology; diagnostic tools; malaria pathophysiology
(This special issue belongs to the Section Molecular Medicine)
Computational Intelligence in Structure and Function Prediction and Modeling of Proteins—2nd Edition
edited by , and Haiting Chai
submission deadline 31 Dec 2025 | 4 articles | Viewed by 6731 | Submission Open
Keywords: protein tertiary structure; protein folding; protein functions; intrinsic disorder; drug discovery; protein– drug interaction; computational intelligent algorithms; artificial intelligence for proteomics; high-throughput proteomics
(This special issue belongs to the Section Biomacromolecules: Proteins, Nucleic Acids and Carbohydrates)
Cellular and Molecular Biology of Neurodevelopment
edited by
submission deadline 31 Dec 2025 | 4 articles | Viewed by 6571 | Submission Open
Keywords: neural stem cells; neuroblasts; neurons; glia; microglia; molecular pathways; genes; mutations; pharmacology; toxicology; neurodevelopment; neurodevelopmental disorders
(This special issue belongs to the Section Molecular Biology)
Molecular Biomarkers in Cardiology 2025
edited by
submission deadline 31 Dec 2025 | 4 articles | Viewed by 6212 | Submission Open
Keywords: cardiovascular diseases; cardiovascular pathology and histology; carotid plaques and histology; endothelium and endothelial dysfunction; veins diseases; arrhythmias; heart
(This special issue belongs to the Section Molecular Biomarkers)
Barrier Formation and Homeostasis in the Vertebrate Brain submission deadline 31 Dec 2025 | 3 articles | Viewed by 6178 | Submission Open
Keywords: brain endothelial cell; pericytes; choroid plexus; retina; lymphatic; blood; astrocytes; oligodendrocytes; brain ventricle; microglia
(This special issue belongs to the Section Cellular Biochemistry)
Recent Advances in the Enzymatic Synthesis of Bioactive Compounds submission deadline 31 Dec 2025 | 5 articles | Viewed by 6105 | Submission Open
Keywords: biocatalysis; biotransformation; enzyme-catalyzed reactions; whole-cell catalysis; green chemistry; enzymes; phenolic compounds; polyphenols; lipases; lipophilization; enzymatic synthesis; esterification; transesterification; green and sustainable chemistry approaches; lipid modification
(This special issue belongs to the Section Natural and Bio-derived Molecules)
Chemical Biology and Biotechnology of Nucleosides, Nucleotides, and Nucleic Acids
edited by and
submission deadline 31 Dec 2025 | 3 articles | Viewed by 6012 | Submission Open
Keywords: nucleosides; nucleotides; nanostructure; circular ssDNA; circular RNA; quadruplex; conjugate; lncRNA; DNAzyme; ribozyme
(This special issue belongs to the Section Chemical Biology)
Antimicrobial Peptides in Nature: Inspiration for Rationally Designed Antimicrobials
edited by and
submission deadline 31 Dec 2025 | 4 articles | Viewed by 5853 | Submission Open
Keywords: antimicrobial resistance; antimicrobial peptides; rational design of peptides; antimicrobial peptide synthesis; peptidomimetic antimicrobial agents
(This special issue belongs to the Section Natural and Bio-derived Molecules)
Gametogenesis and Gamete Interaction, 2nd Edition
edited by
submission deadline 31 Dec 2025 | 4 articles | Viewed by 5359 | Submission Open
Keywords: gametogenesis and meiosis; sperm attraction and activation; gamete interaction and recognition; species specificity and self/nonself-recognition in hermaphrodites; acrosome reaction sperm penetration of egg coat; gamete membrane fusion; polyspermy block; egg activation
(This special issue belongs to the Section Molecular Reproduction)
Signaling Pathways as Therapeutic Targets for Cancer
edited by Fabian Benencia
submission deadline 31 Dec 2025 | 3 articles | Viewed by 5334 | Submission Open
Keywords: cancer signaling pathways; cancer metabolism; small molecules; anticancer antibodies; tumor models; combinatorial therapies
(This special issue belongs to the Section Molecular Biology)
Necrotic Cell Death Mechanisms and Therapies
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 5301 | Submission Open
Keywords: necrosis; mitochondria; lysosomes; reactive oxygen species (ROS); calcium signalling; caspase-independent proteases: serine proteases like CELA; ELA; as well as cathepsin C and B etc.; heat shock proteins (HSPs); epigenetics; necrosis in diseases and therapeutic intervention; necroptosis; ferroptosis; paraptosis; pyroptosis
(This special issue belongs to the Section Cellular Biochemistry)
Calcium Signaling in Cell Function and Dysfunction
edited by and Sofia Zanin
submission deadline 31 Dec 2025 | 2 articles | Viewed by 5216 | Submission Open
Keywords: calcium signaling; calcium regulation; cell function; human pathology
(This special issue belongs to the Section Molecular Biology)
Neuron–Astrocyte Interactions in Neurological Function and Disease
edited by Micaela Zonta and Alessandro Di Spiezio
submission deadline 31 Dec 2025 | 2 articles | Viewed by 5126 | Submission Open
Keywords: astrocytes; neuron-astrocyte communication; brain function; neurological disease
(This special issue belongs to the Section Molecular Medicine)
Non-Invasive Biomarkers in Saliva or Urine: Technical and Biological Variability
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 4859 | Submission Open
Keywords: saliva; urine; non-invasive diagnostics; screening; biomarkers
(This special issue belongs to the Section Molecular Biomarkers)
Neuroinflammation in Ocular Diseases: Emerging Insights into Mechanisms, Biomarkers, and Therapeutic Targets
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 4503 | Submission Open
Keywords: neuroinflammation; vision; retina; optic nerve; neurodegeneration; inflammation; biomarker; therapeutic strategies; pharmacological treatments
(This special issue belongs to the Section Molecular Biomarkers)
Alcohol-Related Organ Damage: Mechanisms, Outcomes, and Treatment Modalities submission deadline 31 Dec 2025 | 2 articles | Viewed by 4260 | Submission Open
Keywords: alcoholic liver disease (ALD); steatohepatitis; fibrosis; cirhosis; parenhymal and non-parenhymal liver cells; brain; gut; lungs; immune responses; oxidative stress; methylation; viral infections; post-translational protein modifications; treatment of ALD
(This special issue belongs to the Section Molecular Medicine)
Tumour Suppressor Genes: The Guardians of Cell Integrity
edited by
submission deadline 31 Dec 2025 | 3 articles | Viewed by 4169 | Submission Open
Keywords: cell cycle; cell growth; cell integrity; cell proliferation; DNA damage; genome integrity; protein homeostasis; migration; invasion; metastasis; apoptosis; autophagy
(This special issue belongs to the Section Molecular Biology)
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