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Molecular Mechanisms and Therapeutic Strategies for Oral Mucosal Diseases: From Radiotherapy-Induced Damage to Other Pathologies

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Pathology, Diagnostics, and Therapeutics".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 28

Special Issue Editor


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Guest Editor
Post-Graduate Program in Dentistry, School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre 90619-900, RS, Brazil
Interests: oral medicine; estomatologia; oral mucosal diseases; treatment and preventive methods for salivary changes induced by head and neck radiotherapy; low level laser therapy in oral mucosal diseases; treatment of ulcerated lesions of the oral mucosa

Special Issue Information

Dear Colleagues,

Oral mucosal diseases comprise a wide spectrum of conditions, including drug-induced mucosal damage, radiotherapy- or chemotherapy-related injuries, inflammatory, autoimmune, and infectious disorders, benign neoplasms, and potentially malignant and malignant lesions. Although significant progress has been made in their clinical management, the molecular and cellular mechanisms underlying many of these disorders remain incompletely understood. This gap hinders the development of targeted preventive and therapeutic strategies.

This Special Issue of the International Journal of Molecular Sciences aims to collect high-quality original research and comprehensive review articles addressing the molecular basis of oral mucosal diseases and exploring innovative therapeutic approaches. We particularly welcome studies elucidating signaling pathways, oxidative stress, immune responses, and microbiota interactions, as well as investigations into regenerative mechanisms and translational aspects of emerging therapies—such as photobiomodulation, nanomedicine, tissue engineering, and immunotherapy. By integrating basic, translational, and clinical perspectives, this Issue seeks to advance mechanistic understanding, stimulate interdisciplinary collaboration, and promote novel strategies to improve the prevention and treatment of oral mucosal disorders.

Prof. Dr. Fernanda Gonçalves Salum
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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Keywords

  • oral mucosal diseases
  • drug-induced oral lesions
  • radiotherapy- and chemotherapy-induced oral disorders
  • targeted therapy- and immunotherapy-induced stomatitis
  • oxidative stress and inflammation
  • oral microbiome and immunity
  • nanomedicine and biomaterials
  • photobiomodulation and photodynamic therapy
  • oral potentially malignant disorders
  • oral oncology
  • immune modulation
  • tissue regeneration and repair
  • translational research
  • investigational therapy

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Published Papers

This special issue is now open for submission.
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