Video Experimental Relacionado
Updated: Jun 3, 2026
08:00
Analyzing Tumor Gene Expression Factors with the CorExplorer Web Portal
Published on: October 11, 2019
Explorando los genomas de las células cancerosas: progreso y promesa
1Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK. mrs@sanger.ac.uk
Science (New York, N.Y.)
|March 26, 2011
Resumen
La investigación genómica del cáncer está a punto de completarse, revelando conocimientos sobre los orígenes y comportamientos de las células cancerosas. Estos datos genómicos son cruciales para mejorar el diagnóstico del cáncer y las estrategias de tratamiento.
Área de la Ciencia:
- Oncología Oncología.
- La genómica es la genómica.
- Biología del cáncer Biología del cáncer.
Sus antecedentes:
- Las anomalías genómicas en las células cancerosas han sido un foco central de investigación durante más de 100 años.
- La secuenciación integral de los genomas de tumores humanos está progresando activamente.
- El campo está preparado para generar extensos catálogos de mutaciones somáticas en numerosos tipos de cáncer.
Objetivo del estudio:
- Proporcionar una visión general de los hallazgos actuales de los esfuerzos de secuenciación del genoma del cáncer.
- Explicar cómo se está utilizando la información genómica para mejorar el diagnóstico del cáncer.
- Para resaltar la aplicación de datos genómicos en el avance de la terapia contra el cáncer.
Principales métodos:
- Secuenciación exhaustiva de los genomas del cáncer en diversos tumores humanos.
- Análisis de conjuntos de datos genómicos a gran escala.
- Interpretación de mutaciones somáticas y sus implicaciones.
Principales resultados:
- Los estudios genómicos han proporcionado importantes conocimientos sobre el origen de las células cancerosas.
- La comprensión de las características de comportamiento de las células cancerosas se ha avanzado a través del análisis genómico.
- La información genómica se está traduciendo activamente en aplicaciones clínicas.
Conclusiones:
- Las iniciativas de secuenciación del genoma del cáncer se están acercando a su objetivo final.
- La próxima década producirá catálogos de mutaciones completos para miles de tipos de cáncer.
- Los conocimientos genómicos están mejorando fundamentalmente el diagnóstico del cáncer y las estrategias terapéuticas.
Más Videos Relacionados
Videos de Conceptos Relacionados
02:07Tumor Progression
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
02:07Tumor Progression
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
01:05Cancer-Critical Genes II: Tumor Suppressor Genes
Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
01:05Cancer-Critical Genes II: Tumor Suppressor Genes
Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
01:33Cancer-Critical Genes I: Proto-oncogenes
Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
01:33Cancer-Critical Genes I: Proto-oncogenes
Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...