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Caquexia por cáncer: bases moleculares y avances terapéuticos
Yuting Tan1,2, Rui Xue1,2, Yuwei Pan1,2
1School of Medicine, Chongqing University, Chongqing, PR China.
Signal transduction and targeted therapy
|January 12, 2026
Resumen
La caquexia por cáncer implica interacciones complejas entre los tumores y el cuerpo, alterando el metabolismo y la inflamación. Dirigirse a estas vías ofrece estrategias terapéuticas prometedoras para los pacientes.
Área de la Ciencia:
- Oncología; Metabolismo; Inmunología
Sus antecedentes:
- La caquexia por cáncer afecta al 50-80% de los pacientes con cáncer, lo que impacta significativamente la morbilidad.
- La progresión de la caquexia por cáncer no se comprende completamente a nivel del organismo, celular y molecular.
- Las células neoplásicas y las interacciones del huésped son críticas en la patogénesis de la caquexia por cáncer.
Objetivo del estudio:
- Explorar los órganos diana y los roles reguladores en la caquexia por cáncer.
- Examinar las interacciones del macroambiente y los ejes de comunicación del organismo.
- Resumir las redes celulares y moleculares que impulsan la caquexia por cáncer.
Principales métodos:
- Revisión de la literatura actual sobre caquexia por cáncer.
- Análisis de la remodelación metabólica sistémica y las respuestas inflamatorias.
- Enfoque en las interacciones interorgánicas, celulares y moleculares.
Principales resultados:
- La remodelación metabólica sistémica es una característica distintiva, que modula la inflamación del microambiente tumoral.
- Las respuestas inflamatorias alteran el metabolismo energético en órganos distantes.
- Un círculo vicioso exacerba la caquexia a través de la secreción de mediadores y vías de señalización.
Conclusiones:
- Las redes complejas vinculan la reprogramación metabólica y las cascadas inflamatorias en la caquexia por cáncer.
- La focalización de la remodelación metabólica y la inflamación muestra una promesa terapéutica.
- Se están llevando a cabo estrategias innovadoras y ensayos clínicos para mitigar la caquexia por cáncer.
Palabras clave:
caquexia por cáncerinteracciones tumor-huéspedremodelación metabólicainflamaciónestrategias terapéuticasMás Videos Relacionados
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