Evidence map›Paper›PMID 41703372›Full record

ArticleOdontology2026

KeratoDynamics of transdifferentiation and dyskeratosis in odontogenic keratocysts.

Krishnasamy Nitya, Ramadoss Ramya, Suresh Vemuri

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Article in Odontology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Krishnasamy NityaDepartment of Oral Biology, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, 600077, India.
Ramadoss RamyaDepartment of Oral Biology, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, 600077, India. ramyar.sdc@saveetha.com.ORCID http://orcid.org/0000-0001-9408-3158
Suresh VemuriSree Vishnu Dental Clinic, Ongole, Andhra Pradesh, 523001, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Odontogenic keratocysts (OKCs) exhibit paradoxical biological behavior, displaying both cystic architecture and neoplastic potential. Their recurrence and local aggressiveness are believed to stem from epithelial plasticity and aberrant keratinization. This study introduces the concept of KeratoDynamics, a molecular framework integrating the processes of transdifferentiation and dyskeratosis in OKCs, through the analysis of three key biomarkers-Ki-67, c-Myc, and CK19. Formalin-fixed, paraffin-embedded samples of recurrent and non-recurrent OKCs were examined histologically and immunohistochemically. Quantitative assessment revealed significantly higher Ki-67 (42%) and c-Myc (38%) expression in recurrent lesions compared with non-recurrent cases (25% and 20%, respectively; p < 0.05). CK19 exhibited diffuse cytoplasmic positivity, with greater intensity in recurrent OKCs, indicating disrupted epithelial differentiation. A strong correlation between Ki-67 and c-Myc (r = 0.68, p < 0.01) reflected a proliferative-transcriptional coupling, while CK19 expression correlated moderately with delayed recurrence (r = 0.52, p < 0.05). Histologically, recurrent lesions demonstrated epithelial budding, dyskeratosis, and focal thickening, consistent with molecular reprogramming and epithelial instability. The collective expression of these markers defines the KeratoDynamics panel, which encapsulates the continuum between proliferation, lineage reprogramming, and keratinization that underlies OKC pathogenesis. This integrative approach enhances diagnostic precision, aids in recurrence prediction, and offers new perspectives for biologically guided management of odontogenic keratocysts.

Indexed as

Cell TransdifferentiationOdontogenic CystsBiomarkersHumansImmunohistochemistryKeratin-19Ki-67 AntigenProto-Oncogene Proteins c-mycRecurrenceBiomarkersKeratin-19Ki-67 AntigenProto-Oncogene Proteins c-mycCK19c-MycDyskeratosisKeratoDynamicsKi-67Molecular pathogenesisOdontogenic keratocystTransdifferentiation

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.