CCK Receptor Inhibition Reduces Pancreatic Tumor Fibrosis and Promotes Nanoparticle Delivery

T Abraham, M Armold, C McGovern, JF Harms… - Biomedicines, 2024 - mdpi.com
The poor prognosis for pancreatic ductal adenocarcinoma (PDAC) patients is due in part to
the highly fibrotic nature of the tumors that impedes delivery of therapeutics, including …

Cholecystokinin receptor antagonist improves efficacy of chemotherapy in murine models of pancreatic cancer by altering the tumor microenvironment

ZX Malchiodi, H Cao, MD Gay, A Safronenka, S Bansal… - Cancers, 2021 - mdpi.com
Simple Summary Our research team has identified the cholecystokinin-B receptor (or CCK-
BR) as a novel target for treatment of pancreatic cancer. CCK-BRs are over-expressed in …

Efficient pre‑treatment for pancreatic cancer using chloroquine‑loaded nanoparticles targeting pancreatic stellate cells

S Matsumoto, K Nakata, A Sagara… - Oncology …, 2021 - spandidos-publications.com
Pancreatic stellate cells (PSCs) play a key role in desmoplastic stroma, which is a
characteristic of pancreatic ductal adenocarcinoma (PDAC), and they also enhance the …

[HTML][HTML] Targeted drug delivery systems for pancreatic ductal adenocarcinoma: overcoming tumor microenvironment challenges with CAF-specific nanoparticles

X Su, Z Wang, S Duan - Journal of the National Cancer Center, 2023 - Elsevier
Pancreatic ductal adenocarcinoma (PDAC) stands as a profoundly heterogeneous and
aggressive malignancy, manifesting a discouragingly limited response to conventional …

CTGF antagonism with mAb FG-3019 enhances chemotherapy response without increasing drug delivery in murine ductal pancreas cancer

A Neesse, KK Frese, TE Bapiro… - Proceedings of the …, 2013 - National Acad Sciences
Pancreatic ductal adenocarcinoma (PDA) is characterized by abundant desmoplasia and
poor tissue perfusion. These features are proposed to limit the access of therapies to …

Nanomedicine strategies to enhance tumor drug penetration in pancreatic cancer

T Lu, J Prakash - International journal of nanomedicine, 2021 - Taylor & Francis
Pancreatic cancer is one of the most malignant tumors with one of the worst survival rates
due to its insidious onset and resistance to therapies. Most therapeutics show a desired …

New avenues for improving pancreatic ductal adenocarcinoma (PDAC) treatment: Selective stroma depletion combined with nano drug delivery

A Bhaw-Luximon, D Jhurry - Cancer letters, 2015 - Elsevier
The effectiveness of chemotherapy in PDAC is hampered by the dynamic interaction
between stroma and cancer cell. The two opposing schools of thought–non-depletion of the …

Therapeutic strategies to overcome fibrotic barriers to nanomedicine in the pancreatic tumor microenvironment

HY Tanaka, T Nakazawa, A Enomoto, A Masamune… - Cancers, 2023 - mdpi.com
Simple Summary Pancreatic cancer is difficult to treat. Novel treatment strategies are
urgently needed to improve the survival rate, which is approximately 10% five years after …

Targeting pancreatic cancer cells and stellate cells using designer nanotherapeutics in vitro

CK Elechalawar, MN Hossen… - International Journal …, 2020 - Taylor & Francis
Introduction and Objective Pancreatic cancer (PC) is characterized by a robust desmoplastic
environment, which limits the uptake of the standard first-line chemotherapeutic drug …

Cholecystokinin receptor antagonist induces pancreatic stellate cell plasticity rendering the tumor microenvironment less oncogenic

G Jolly, T Duka, N Shivapurkar, W Chen, S Bansal… - Cancers, 2023 - mdpi.com
Simple Summary The tumor microenvironment of pancreatic cancer consists of dense
fibrotic stroma, which, to a certain extent, accounts for the relative drug resistance of this …