Results 111 to 120 of about 84,228 (303)

Inhibition of HIF-1 alpha by PX-478 enhances the anti-tumor effect of gemcitabine by inducing immunogenic cell death in pancreatic ductal adenocarcinoma

open access: yes, 2015
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
Wang, X   +23 more
core   +1 more source

Aligned Fibronectin Microenvironment Temporally Facilitates Profibrotic Fibroblast Activation via Integrin α5β1

open access: yesAdvanced Science, EarlyView.
Compared to a healthy random nanofibrous fibronectin microenvironment, a fibrotic aligned nanofibrous fibronectin microenvironment employs a specific integrin, α5β1 integrin, to activate early pro‐fibrotic fibroblast behaviors and later fibrotic fibroblast tissue formation with cell/F‐actin alignment, α‐SMA expression, and cell‐driven aligned ...
Doğuhan Beyatlı   +3 more
wiley   +1 more source

Pancreas 3D Organoids: Current and Future Aspects as a Research Platform for Personalized Medicine in Pancreatic Cancer

open access: yesCellular and Molecular Gastroenterology and Hepatology, 2018
Pancreatic ductal adenocarcinoma is one of the most aggressive forms of cancer, and the third leading cause of cancer-related mortality in the United States.
Leticia Moreira   +5 more
doaj   +1 more source

The deubiquitinase USP9X suppresses pancreatic ductal adenocarcinoma

open access: yes, 2012
Pancreatic ductal adenocarcinoma (PDA) remains a lethal malignancy despite much progress concerning its molecular characterization. PDA tumours harbour four signature somatic mutations(1-4) in addition to numerous lower frequency genetic events of ...
Brosnan, J.A.   +466 more
core   +1 more source

Inhibition of Focal Adhesion Restricts Chemoresistance in Pancreatic Cancer by Targeting SLC7A11 Mediated Ferroptosis

open access: yesAdvanced Science, EarlyView.
FAK signaling drives chemoresistance and tumor evolution in pancreatic ductal adenocarcinoma. The FAK inhibitor IN10018 restores gemcitabine sensitivity by inducing SLC7A11‐mediated ferroptosis through the PI3K‐Akt pathway and remodeling the tumor microenvironment, reducing mesenchymal components while enhancing CD8+ T‐cell infiltration in preclinical ...
Yingjin Wang   +11 more
wiley   +1 more source

Diffusion-weighted MR imaging of pancreatic cancer: A comparison of mono-exponential, bi-exponential and non-Gaussian kurtosis models

open access: yesEuropean Journal of Radiology Open, 2016
Objectives: To compare two Gaussian diffusion-weighted MRI (DWI) models including mono-exponential and bi-exponential, with the non-Gaussian kurtosis model in patients with pancreatic ductal adenocarcinoma.
Nikolaos Kartalis   +7 more
doaj   +1 more source

Transzcelluláris bikarbonát szekréció és intracelluláris pH reguláció polarizált epitheliás sejtekben = Transcellular bicarbonate secretion and intracellular pH regulation on polarized epithelial cells

open access: yes, 2009
Kutatásunk célja polarizált epitheliális sejtek elektrolit és folyadékszekréciójának molekuláris szintű vizsgálata volt. Jól differenciált hasnyálmirigy duktusz Capan-1 és HPAF, valamint nyálmirigy acinus ParC10 és SMIE sejtvonalakat vizsgáltunk ...
Burghardt, Beáta
core  

Photodynamic Priming and Minocycline Overcome Chemoresistance by Reprogramming the Pancreatic Tumor Immune Microenvironment In Vivo

open access: yesAdvanced Science, EarlyView.
Dual priming with minocycline and photodynamic priming reprograms the pancreatic tumor microenvironment to overcome chemoresistance. By suppressing DNA repair enzyme Tdp1, inducing photooxidative damage, and enhancing irinotecan delivery via light‐activated nanoencapsulation, this strategy remodels the tumor microenvironment and drives immune ...
Fernanda V. Cabral   +7 more
wiley   +1 more source

Targeting Prolyl 3-hydroxylase 1 inhibits pancreatic cancer progression and macrophage immunity

open access: yesNature Communications
Pancreatic ductal adenocarcinoma remains one of the most formidable challenges in oncology, with limited treatment options and a poor prognosis. Understanding the key pathways affecting cancer progression is crucial for the development of therapeutic ...
Panzhu Bai   +20 more
doaj   +1 more source

Diminishing calcifications as a potential predictor of pancreatic ductal adenocarcinoma arising in association with IPMN in patients with chronic pancreatitis

open access: yesRadiology Case Reports
Chronic pancreatitis (CP) is a progressive benign fibroinflammatory condition involving repeated episodes of pancreatic inflammation, which lead to fibrotic tissue replacement and subsequent pancreatic insufficiency.
Mohammad Yasrab, MD   +8 more
doaj   +1 more source

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