NON-MELANOMA SKIN CANCER: AN INTEGRATIVE REVIEW

• Autor(a) principal: Gruber , Cristiane Regina
• Data de Publicação: 2024
• Outros Autores: Giovanini , Allan Fernando, Skare, Thelma, Rastelli , Graziela Junges Crescente, Kubrusly , Luiz Fernando, Sigwalt , Marcos Fabiano, Tabushi , Fernando Issamu, Manso , Jose Eduardo Ferreira, Possiedi , Rafael Dib
• Tipo de documento: preprint
• Idioma: por
• Título da fonte: SciELO Preprints
• Texto Completo: https://preprints.scielo.org/index.php/scielo/preprint/view/7766
• topic: Carcinoma espinocelular; Carcinoma basocelular; IP3R; Imunoistoquímica; Squamous cell carcinoma; IP3R; Immunohistochemistry

Introduction: Non-melanoma skin cancer (NMSC) comprises a group of neoplasms with a high incidence in the world population. It is divided into basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). As it is highly prevalent, understanding the process of oncogenesis and the relationship with ions, proteins and cellular receptors in CPMN can contribute to the evaluation of new therapies. Objective: To understand the oncogenesis process of non-melanoma skin tumors and its relationship with the immunolocalization of IP3R. Method: Integrative literature review with evidence synthesis. The database was PUBMED; the search strategy: “squamous cell carcinoma, AND/OR basal cell carcinoma, AND/OR IP3R, AND/OR immunohistochemistry”. Works published between 2018 and 2023 were considered for review; 40 works were included, fully read and summarized. Results: NMSC is the most common malignant tumor worldwide, with 75-80% being BCC, and up to 25% being SCC. Molecular interactions in general involve a large participation of tumor suppressor molecules, as well as procto-oncogenes. Furthermore, voltage-dependent ion channels control the cytosolic flow of ions, including calcium. The IP3R (phosphatidyl inositol-3 receptor) allows the exit of calcium from the endoplasmic reticulum so that it can be used by the cell for physiological activities such as proliferation, angiogenesis, motility and invasion capacity. Conclusion: The IP3R, due to its immunohistochemical expression characteristics, appears may also be related to the pathophysiology of NMSC.