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Significancia pronóstica de la expresión de CD44s en el carcinoma de células escamosas orales: un análisis
Hershita Singh1, Sandeep Sidhu2, Arun Bhardwaj3
1Department of Oral Pathology and Microbiology, National Dental College, DeraBassi, Mohali, Punjab, India.
Bioinformation
|February 9, 2026
Resumen
La alta expresión de CD44s en el carcinoma de células escamosas orales (OSCC) se correlaciona con la enfermedad avanzada. Este hallazgo sugiere que las CD44 pueden servir como un biomarcador pronóstico para identificar a los pacientes que necesitan un tratamiento agresivo.
Área de la Ciencia:
- Oncología Oncología.
- Biología Molecular Biología Molecular
- Patología Patología Patología.
Sus antecedentes:
- El carcinoma de células escamosas orales (OSCC) presenta un desafío significativo para la salud con malos resultados para los pacientes.
- La identificación de biomarcadores moleculares confiables es crucial para mejorar el pronóstico y las estrategias de tratamiento de la CCSO.
- La importancia pronóstica de las CD44s, una molécula de adhesión celular, en el CCSO sigue siendo en gran medida indeterminada.
Objetivo del estudio:
- Para investigar el valor pronóstico de la expresión de CD44s en el carcinoma oral de células escamosas.
- Determinar la correlación entre los niveles de CD44s y las características clínico-patológicas de OSCC.
- Evaluar las CD44s como un biomarcador potencial para identificar pacientes con CCSO de alto riesgo.
Principales métodos:
- Análisis retrospectivo de 50 casos de pacientes con OSCC.
- Se empleó inmunohistoquímica para evaluar la expresión de CD44s.
- Se utilizó un sistema de puntuación inmunoreactivo para la evaluación cuantitativa.
Principales resultados:
- Se observó una correlación significativa entre la alta expresión de CD44s y el estadio avanzado del tumor.
- Los niveles elevados de CD44s se asociaron con metástasis en los ganglios linfáticos.
- La sobreexpresión de CD44s se relacionó con un grado histológico pobre en los casos de OSCC.
Conclusiones:
- La sobreexpresión de CD44s es un indicador potencial de enfermedad agresiva en el CCSO.
- Las CD44 pueden funcionar como un valioso biomarcador de pronóstico para el CCSO.
- La identificación de pacientes con alta expresión de CD44 podría guiar las decisiones para intervenciones terapéuticas más agresivas.
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