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handle: 2445/114780 , 10550/35773
El aspecto clínico y en especial el grado de displasia que pueden presentar las lesiones precancerosas de la cavidad oral sugieren su capacidad potencial de malignización. Cada vez es más frecuente encontrar investigaciones orientadas hacia la búsqueda de nuevos marcadores, más específicos, que contribuyan a determinar el grado de alteración celular y permitan una mayor aproximación al conocimiento del grado de degeneración maligna de aquellas lesiones. En el presente trabajo de revisión se repasan los conceptos más actuales de estos marcadores, agrupados por familias: marcadores de crecimiento tumoral; marcadores de supresión tumoral y de respuesta antitumoral; marcadores de angiogénesis; marcadores de invasión tumoral y de potencial metastatizante; marcadores celulares de superficie; marcadores intracelulares; marcadores derivados del ácido araquidónico y marcadores enzimáticos.
The clinical appearance and, especially, the degree of dysplasia that may be shown by pre-cancerous lesions in the oral cavity suggest a potential for malignisation. An increasing number of studies are seeking new, more specific markers that would help to determine the degree of cell alteration and enable a better understanding of the degree of malignant degeneration of these cells. The present review considers the most recent findings for these markers, grouping them into families: tumour growth markers; markers of tumour suppression and anti-tumour response; angiogenesis markers; markers of tumour invasion and metastatic potential; cell surface markers; intracellular markers; markers derived from arachidonic acid; and enzymatic markers.
Mouth, oral squamous carcinoma, leucoplasia oral, Boca, Marcadors tumorals, Molecular markers, Odontología, Oral medicine, :CIENCIAS MÉDICAS [UNESCO], Ciencias de la salud, oral leukoplakia, displasia epitelial, carcinoma escamoso oral, tissue markers, Tumor markers, epithelial dysplasia, UNESCO::CIENCIAS MÉDICAS, Estomatologia, marcadores tisulares, Càncer, Marcadores moleculares, Tumors, Cancer
Mouth, oral squamous carcinoma, leucoplasia oral, Boca, Marcadors tumorals, Molecular markers, Odontología, Oral medicine, :CIENCIAS MÉDICAS [UNESCO], Ciencias de la salud, oral leukoplakia, displasia epitelial, carcinoma escamoso oral, tissue markers, Tumor markers, epithelial dysplasia, UNESCO::CIENCIAS MÉDICAS, Estomatologia, marcadores tisulares, Càncer, Marcadores moleculares, Tumors, Cancer
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