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@article{208037,
        author = {Mudita Rathore and Dr. Pranay Kumar Singh and Dr. Sumit Bhateja and Dr. Vineeta Charan},
        title = {Root to Rebirth : Bio - Inductive Matrices Beyond Silicate Barriers},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {13},
        number = {4},
        pages = {139-147},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=208037},
        abstract = {Introduction: In order to restore the pulp-dentine complex's physiological vitality, regenerative endodontic therapy (RET) offers a paradigm shift from traditional obturation to a physiologically based strategy. The cessation of root growth in young permanent teeth with pulpal necrosis causes weak dentinal walls and open apices, which greatly increases the risk of catastrophic cervical root fractures. To create a hard tissue barrier, traditional management employed apexification procedures. However, by using the trio of tissue engineering—stem cells, morphogenic signaling chemicals, and physical scaffolds—modern RET aims to coordinate the ongoing thickening of canal walls and apical extension.  The Limitation of Current Gold Standards: In order to provide a conclusive coronal seal over the generated intracanal blood clot, Mineral Trioxide Aggregate (MTA) and Biodentine are currently the clinical gold standards. These calcium silicate-based cements function only as passive structural barriers, despite their remarkable biocompatibility, superior microleakage control, and proven ability to promote hard tissue development. They are incapable of delivering exogenous mesenchymal stem cells (MSCs) or coordinating the intricate spatial-temporal release of growth factors needed to direct cellular migration, homing, and differentiation in the root canal. In addition, conventional procedures that just use an induced blood clot have low mechanical stability, insufficient consistency, and clinical unpredictability. 
Emerging Bio-Inductive Matrices: Transition Modern endodontic research is pushing beyond traditional silicate barriers toward sophisticated bio-inductive matrices in order to achieve real histomorphic pulp regeneration instead of reparative fibrovascular ingrowth. Autologous platelet concentrates (Platelet-Rich Plasma [PRP] and Platelet-Rich Fibrin [PRF]), natural and synthetic hydrogels, customized collagen scaffolds, bioactive glasses, calcium phosphate materials, and electrospun nanofibrous scaffolds are some of these new substrates. These third-generation biomaterials engage interactively with the periapical microenvironment through certain biological pathways rather than acting as inert obturation materials:
A.	Three-Dimensional Architecture: Providing biomimetic, extremely porous structural networks that maximize deep-tissue motility, host MSC adhesion, and proliferation. 
B.	Regulated Growth Factor Delivery: Serving as vehicles for the regulated delivery of vital morphogens, such as Transforming Growth Factor-beta (TGF- Beta) and Vascular Endothelial Growth Factor (VEGF), to promote localized cellular division. 
C.	Angiogenesis Support: Encouraging the quick development of microvascular networks, which guarantees the vital delivery of oxygen and systemic nutrients to newly developing pulpal tissues. 
D.	Odontoblastic Differentiation: Migrating stem cells are signaled to develop into polarized, functional odontoblast-like cells that can produce tubular dentine.
E.	Root Maturation Kinetics: Promoting organized mineralization to actively strengthen young, thin-walled roots' structural integrity. 
Current Evidence and Clinical Translational Status: Throughout the experimental spectrum, these novel biomaterials' translational readiness vary significantly. Because of their high concentration of native growth factors, safety profile, and convenience of preparation, autologous concentrates such as PRF and PRP are successfully incorporated into modern clinical protocols. On the other hand, synthetic hydrogels and electrospun nanofibrous matrices are still mostly experimental and are only used in in vitro models and in vivo animal research that are intended to maximize their rates of degradation and align with the extracellular matrix (ECM). Although the biological results of these sophisticated matrices are extremely promising, widespread clinical use depends on additional high-level, long-term human validation, according to recent systematic studies. Conclusion: New bio-inductive matrices are now positioned to supplement MTA and Biodentine rather than to replace them. A complex hybrid treatment approach that uses bio-inductive, engineered scaffolds internally to actively regenerate a crucial pulp-dentine complex while securely sealing the coronal access with proven, high-strength bioceramic cements is essential to the definitive future of regenerative endodontics.},
        keywords = {},
        month = {September},
        }