Los sarcomas son tumores en partes blandas o huesos procedentes del tejido conectivo. Tiene múltiples subtipos, de ahí la dificultad de su abordaje terapéutico. Este trabajo se centra en la implicación de S-adenosilhomocisteína hidrolasa (SAHH, EC 3.3.1.1, AHCY) en este tipo de tumor. Esta enzima se comporta como un inhibidor competitivo de...
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February 11, 2019 (v1)PublicationUploaded on: March 27, 2023
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January 30, 2024 (v1)Publication
La des-diferenciación celular es el proceso por el cual una célula diferenciada adquiere las propiedades de una célula madre tumoral (CSCs) o progenitora, con capacidad para dar lugar a una nueva población o clon tumoral. La des-diferenciación se acompaña de un aumento en la resistencia a los tratamientos, aparición de metástasis y recidivas....
Uploaded on: February 4, 2024 -
March 22, 2019 (v1)Publication
Rectal cancer represents approximately 10% of cancers worldwide. Preoperative chemoradiotherapy increases complete pathologic response and local control, although it offers a poor advantage in survivorship and sphincter saving compared with that of radiotherapy alone. After preoperative chemoradiotherapy, approximately 20% of patients with...
Uploaded on: March 27, 2023 -
June 7, 2019 (v1)Publication
BACKGROUND: Ovarian cancer is the leading cause of gynecologic cancer-related death, due in part to a late diagnosis and a high rate of recurrence. Primary and acquired platinum resistance is related to a low response probability to subsequent lines of treatment and to a poor survival. Therefore, a comprehensive understanding of the mechanisms...
Uploaded on: March 27, 2023