Results 71 to 80 of about 449,060 (250)

Pancreatoduodenectomía por tumor sólido pseudopapilar de páncreas en niños. [PDF]

open access: yes, 2017
El tumor sólido pseudopapilar de páncreas (TSP) en niños es una neoplasia rara en este grupo etareo y con bajo potencial de malignidad. Se presenta el caso de una niña de 9 años con TSP de cabeza de páncreas que fue resecado mediante una ...
Paz Soldán Mesta, Carolina   +10 more
core  

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

open access: yesFEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia   +3 more
wiley   +1 more source

Tumores mucinosos del páncreas [PDF]

open access: yes, 2014
Los tumores mucinosos del páncreas son lesiones premalignas que cursan casi siempre de forma asintomática y la mayoría de las veces se realiza su detección de forma incidental.
Gigato Diaz, Anniuska   +2 more
core  

Identifying gene expression signatures for risk stratification of postoperative adjuvant chemotherapy in colorectal cancer

open access: yesFEBS Open Bio, EarlyView.
A novel signature integrating genome‐wide analysis with clinical factors predicts recurrence in stage II colorectal cancer and enables a new risk stratification to guide postoperative adjuvant chemotherapy. Clinical risk stratification for postoperative recurrence in patients with pathological stage II (pStage II) colorectal cancer (CRC) is essential ...
Mayuko Otomo   +7 more
wiley   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

open access: yesFEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer   +7 more
wiley   +1 more source

Biosensor para la detección temprana de cáncer de páncreas

open access: yes, 2023
En este documento se plantea un mecanismo para la detección temprana de cáncer pancreático con el fin de aumentar la tasa de detección de este en personas mayores de 50 años.El cáncer de páncreas es una enfermedad muy agresiva, representando una de las ...
Ballesteros Cucaita, María Paula   +3 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Biología del Adenocarcinoma Ductal de Páncreas

open access: yes, 2020
Objetivo Principal: 1.Describir la biología del adenocarcinoma ductal de páncreas. Objetivos Específicos: 1.Describir los avances realizados en los estudios genéticos y moleculares del adenocarcinoma ductal de páncreas y su significancia clínica.
Gaitán Brenes, Gustavo
core  

Tumor sólido seudopapilar del páncreas: Reporte de un caso

open access: yes, 2012
El tumor sólido seudopapilar del páncreas es poco frecuente y de baja agresividad biológica. Afecta con mayor frecuencia a mujeres jóvenes y su pronóstico suele ser bueno después de la resección quirúrgica.
Zamalloa, Carlos   +7 more
core   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

open access: yesFEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão   +3 more
wiley   +1 more source

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