1
|
Knoll L, Hamm J, Stroebel P, Jovan T, Goetze R, Singh S, Hessmann E, Ellenrieder V, Ammer-Herrmenau C, Neesse A. Expression of gemcitabine metabolizing enzymes and stromal components reveal complexities of preclinical pancreatic cancer models for therapeutic testing. Neoplasia 2024; 53:101002. [PMID: 38744194 PMCID: PMC11109879 DOI: 10.1016/j.neo.2024.101002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/20/2024] [Accepted: 04/26/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) poorly responds to antineoplastic agents. Discrepancies between preclinical success and clinical failure of compounds has been a continuous challenge and major obstacle in PDAC research. AIM To investigate the association of the tumor microenvironment (TME) composition and gemcitabine metabolizing enzyme (GME) expression in vitro and several in vivo models. METHODS mRNA expression and protein levels of GME (cytosolic 5'-nucleotidase 1 A; NT5C1A, cytidine deaminase; CDA, deoxycytidine kinase; DCK), gemcitabine transporters (ENT1, ENT2, RRM1, RRM2) and stromal components (hyaluroninc acid, podoplanin, masson trichrome, picrosirius) were assessed by qRT-PCR and immunohistochemistry in murine LSL-KrasG12D/+;LSL-Trp53R172 H/+; Pdx-1-Cre (KPC), orthotopically transplanted mice (OTM), human primary resected PDAC tissue (hPRT), corresponding patient-derived xenograft (PDX) mice, and KPC-SPARC-/- mice. mRNA expression of GME was analyzed in PDAC cell lines (Panc-1, MIA PaCa, BXPC3 and L3.6) upon incubation on collagen or pancreatic stellate cell (PSC) conditioned media by qRT-PCR. RESULTS Endogenous KPC tumors exhibited significantly higher levels of GME compared to OTM. However, GME levels did not differ between hPRT and corresponding PDX mice. Using Kendalls Tau correlation coefficient we did not show a significant correlation of GME and components of the TME except for NT5C1A and hyaluronic acid in PDX mice (p=0.029). GME were not significantly altered upon SPARC depletion in vivo, and upon treatment with PSC-conditioned media or incubation on collagen plated dishes in vitro. CONCLUSIONS Our findings suggest that the expression of GME is independent from the deposition of stromal components. KPC mice are most appropriate to study stromal composition whereas PDX mice maintain GME expression of the corresponding hPRT and could be best suited for pharmacokinetic studies.
Collapse
Affiliation(s)
- Lisa Knoll
- Department of Nephrology and Hypertension, University Hospital Hannover, Carl-Neuberg-Straße 1, 30625 Hannover, Germany
| | - Jacob Hamm
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany
| | - Philipp Stroebel
- Institute of Pathology, University Medical Center Goettingen, Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany
| | - Todorovic Jovan
- Institute of Pathology, University Medical Center Goettingen, Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany
| | - Robert Goetze
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany
| | - Shiv Singh
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany
| | - Elisabeth Hessmann
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany
| | - Volker Ellenrieder
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany
| | - Christoph Ammer-Herrmenau
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany
| | - Albrecht Neesse
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Centre Goettingen, Robert-Koch-Straße 40, 37075 Goettingen, Germany; Clinical Research Unit KFO5002, University Medical Center Goettingen, Goettingen, Germany.
| |
Collapse
|
2
|
Yu L, Zhang B, Wan H. Nab-Paclitaxel for Relapsed AIDS-Related Kaposi Sarcoma -A Case Report. Infect Drug Resist 2024; 17:1431-1437. [PMID: 38623529 PMCID: PMC11017983 DOI: 10.2147/idr.s456286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 03/23/2024] [Indexed: 04/17/2024] Open
Abstract
Introduction Kaposi sarcoma (KS) incidence has decreased since the initiation of combination antiretroviral therapy (cART), but it remains the most common cancer in people with HIV/AIDS (PWHA). PWHA with advanced immunosuppression who initiate antiretroviral therapy are susceptible to the occurrence of an immune reconstitution inflammatory syndrome (IRIS). Case Presentation This report covers the case of a 25-year-old male with AIDS-related KS who relapsed after Liposomal Doxorubicin, but recovered well after administration of nab-paclitaxel (Nab-PTX). Conclusion This is a rare case in choosing Nab-PTX to treat relapsed AIDS-KS and get good feedback. We report the case to provide a possible solution to treat AIDS-KS.
Collapse
Affiliation(s)
- Lele Yu
- Department II of Infectious Diseases, Hangzhou Xixi Hospital, Hangzhou Sixth People’s Hospital, Hangzhou, Zhejiang, 310023, People’s Republic of China
| | - Binhai Zhang
- Department II of Infectious Diseases, Hangzhou Xixi Hospital, Hangzhou Sixth People’s Hospital, Hangzhou, Zhejiang, 310023, People’s Republic of China
| | - Hu Wan
- Department II of Infectious Diseases, Hangzhou Xixi Hospital, Hangzhou Sixth People’s Hospital, Hangzhou, Zhejiang, 310023, People’s Republic of China
| |
Collapse
|
3
|
Ji Q, Zhu H, Qin Y, Zhang R, Wang L, Zhang E, Zhou X, Meng R. GP60 and SPARC as albumin receptors: key targeted sites for the delivery of antitumor drugs. Front Pharmacol 2024; 15:1329636. [PMID: 38323081 PMCID: PMC10844528 DOI: 10.3389/fphar.2024.1329636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/08/2024] [Indexed: 02/08/2024] Open
Abstract
Albumin is derived from human or animal blood, and its ability to bind to a large number of endogenous or exogenous biomolecules makes it an ideal drug carrier. As a result, albumin-based drug delivery systems are increasingly being studied. With these in mind, detailed studies of the transport mechanism of albumin-based drug carriers are particularly important. As albumin receptors, glycoprotein 60 (GP60) and secreted protein acidic and rich in cysteine (SPARC) play a crucial role in the delivery of albumin-based drug carriers. GP60 is expressed on vascular endothelial cells and enables albumin to cross the vascular endothelial cell layer, and SPARC is overexpressed in many types of tumor cells, while it is minimally expressed in normal tissue cells. Thus, this review supplements existing articles by detailing the research history and specific biological functions of GP60 or SPARC and research advances in the delivery of antitumor drugs using albumin as a carrier. Meanwhile, the deficiencies and future perspectives in the study of the interaction of albumin with GP60 and SPARC are also pointed out.
Collapse
Affiliation(s)
- Qingzhi Ji
- School of Pharmacy, Yancheng Teachers University, Yancheng, China
| | - Huimin Zhu
- Sheyang County Comprehensive Inspection and Testing Center, Yancheng, China
| | - Yuting Qin
- School of Pharmacy, Yancheng Teachers University, Yancheng, China
| | - Ruiya Zhang
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Lei Wang
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Erhao Zhang
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Xiaorong Zhou
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Run Meng
- Department of Immunology, Medical School, Nantong University, Nantong, China
| |
Collapse
|
4
|
Coppola A, Grasso D, Fontana F, Piacentino F, Minici R, Laganà D, Ierardi AM, Carrafiello G, D’Angelo F, Carcano G, Venturini M. Innovative Experimental Ultrasound and US-Related Techniques Using the Murine Model in Pancreatic Ductal Adenocarcinoma: A Systematic Review. J Clin Med 2023; 12:7677. [PMID: 38137745 PMCID: PMC10743777 DOI: 10.3390/jcm12247677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/24/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a cancer with one of the highest mortality rates in the world. Several studies have been conductedusing preclinical experiments in mice to find new therapeutic strategies. Experimental ultrasound, in expert hands, is a safe, multifaceted, and relatively not-expensive device that helps researchers in several ways. In this systematic review, we propose a summary of the applications of ultrasonography in a preclinical mouse model of PDAC. Eighty-eight studies met our inclusion criteria. The included studies could be divided into seven main topics: ultrasound in pancreatic cancer diagnosis and progression (n: 21); dynamic contrast-enhanced ultrasound (DCE-US) (n: 5); microbubble ultra-sound-mediated drug delivery; focused ultrasound (n: 23); sonodynamic therapy (SDT) (n: 7); harmonic motion elastography (HME) and shear wave elastography (SWE) (n: 6); ultrasound-guided procedures (n: 9). In six cases, the articles fit into two or more sections. In conclusion, ultrasound can be a really useful, eclectic, and ductile tool in different diagnostic areas, not only regarding diagnosis but also in therapy, pharmacological and interventional treatment, and follow-up. All these multiple possibilities of use certainly represent a good starting point for the effective and wide use of murine ultrasonography in the study and comprehensive evaluation of pancreatic cancer.
Collapse
Affiliation(s)
- Andrea Coppola
- Diagnostic and Interventional Radiology Unit, Circolo Hospital, ASST Sette Laghi, 21100 Varese, Italy (M.V.)
- Department of Medicine and Technological Innovation, Insubria University, 21100 Varese, Italy
| | - Dario Grasso
- Diagnostic and Interventional Radiology Unit, Circolo Hospital, ASST Sette Laghi, 21100 Varese, Italy (M.V.)
- Department of Medicine and Technological Innovation, Insubria University, 21100 Varese, Italy
| | - Federico Fontana
- Diagnostic and Interventional Radiology Unit, Circolo Hospital, ASST Sette Laghi, 21100 Varese, Italy (M.V.)
- Department of Medicine and Technological Innovation, Insubria University, 21100 Varese, Italy
| | - Filippo Piacentino
- Diagnostic and Interventional Radiology Unit, Circolo Hospital, ASST Sette Laghi, 21100 Varese, Italy (M.V.)
- Department of Medicine and Technological Innovation, Insubria University, 21100 Varese, Italy
| | - Roberto Minici
- Radiology Unit, Dulbecco University Hospital, 88100 Catanzaro, Italy; (R.M.)
| | - Domenico Laganà
- Radiology Unit, Dulbecco University Hospital, 88100 Catanzaro, Italy; (R.M.)
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
| | - Anna Maria Ierardi
- Radiology Unit, IRCCS Ca Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | | | - Fabio D’Angelo
- Department of Medicine and Surgery, Insubria University, 21100 Varese, Italy;
- Orthopedic Surgery Unit, ASST Sette Laghi, 21100 Varese, Italy
| | - Giulio Carcano
- Department of Medicine and Technological Innovation, Insubria University, 21100 Varese, Italy
- Emergency and Transplant Surgery Department, ASST Sette Laghi, 21100 Varese, Italy
| | - Massimo Venturini
- Diagnostic and Interventional Radiology Unit, Circolo Hospital, ASST Sette Laghi, 21100 Varese, Italy (M.V.)
- Department of Medicine and Technological Innovation, Insubria University, 21100 Varese, Italy
| |
Collapse
|
5
|
Tincu (Iurciuc) CE, Andrițoiu CV, Popa M, Ochiuz L. Recent Advancements and Strategies for Overcoming the Blood-Brain Barrier Using Albumin-Based Drug Delivery Systems to Treat Brain Cancer, with a Focus on Glioblastoma. Polymers (Basel) 2023; 15:3969. [PMID: 37836018 PMCID: PMC10575401 DOI: 10.3390/polym15193969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Glioblastoma multiforme (GBM) is a highly aggressive malignant tumor, and the most prevalent primary malignant tumor affecting the brain and central nervous system. Recent research indicates that the genetic profile of GBM makes it resistant to drugs and radiation. However, the main obstacle in treating GBM is transporting drugs through the blood-brain barrier (BBB). Albumin is a versatile biomaterial for the synthesis of nanoparticles. The efficiency of albumin-based delivery systems is determined by their ability to improve tumor targeting and accumulation. In this review, we will discuss the prevalence of human glioblastoma and the currently adopted treatment, as well as the structure and some essential functions of the BBB, to transport drugs through this barrier. We will also mention some aspects related to the blood-tumor brain barrier (BTBB) that lead to poor treatment efficacy. The properties and structure of serum albumin were highlighted, such as its role in targeting brain tumors, as well as the progress made until now regarding the techniques for obtaining albumin nanoparticles and their functionalization, in order to overcome the BBB and treat cancer, especially human glioblastoma. The albumin drug delivery nanosystems mentioned in this paper have improved properties and can overcome the BBB to target brain tumors.
Collapse
Affiliation(s)
- Camelia-Elena Tincu (Iurciuc)
- Department of Natural and Synthetic Polymers, “Cristofor Simionescu” Faculty of Chemical Engineering and Protection of the Environment, “Gheorghe Asachi” Technical University, 73, Prof. Dimitrie Mangeron Street, 700050 Iasi, Romania;
- Department of Pharmaceutical Technology, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16, University Street, 700115 Iasi, Romania;
| | - Călin Vasile Andrițoiu
- Apitherapy Medical Center, Balanesti, Nr. 336-337, 217036 Gorj, Romania;
- Specialization of Nutrition and Dietetics, Faculty of Pharmacy, Vasile Goldis Western University of Arad, Liviu Rebreanu Street, 86, 310045 Arad, Romania
| | - Marcel Popa
- Department of Natural and Synthetic Polymers, “Cristofor Simionescu” Faculty of Chemical Engineering and Protection of the Environment, “Gheorghe Asachi” Technical University, 73, Prof. Dimitrie Mangeron Street, 700050 Iasi, Romania;
- Faculty of Dental Medicine, “Apollonia” University of Iasi, 11, Pacurari Street, 700511 Iasi, Romania
- Academy of Romanian Scientists, 3 Ilfov Street, 050045 Bucharest, Romania
| | - Lăcrămioara Ochiuz
- Department of Pharmaceutical Technology, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16, University Street, 700115 Iasi, Romania;
| |
Collapse
|
6
|
Tanaka HY, Nakazawa T, Enomoto A, Masamune A, Kano MR. Therapeutic Strategies to Overcome Fibrotic Barriers to Nanomedicine in the Pancreatic Tumor Microenvironment. Cancers (Basel) 2023; 15:cancers15030724. [PMID: 36765684 PMCID: PMC9913712 DOI: 10.3390/cancers15030724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 01/26/2023] Open
Abstract
Pancreatic cancer is notorious for its dismal prognosis. The enhanced permeability and retention (EPR) effect theory posits that nanomedicines (therapeutics in the size range of approximately 10-200 nm) selectively accumulate in tumors. Nanomedicine has thus been suggested to be the "magic bullet"-both effective and safe-to treat pancreatic cancer. However, the densely fibrotic tumor microenvironment of pancreatic cancer impedes nanomedicine delivery. The EPR effect is thus insufficient to achieve a significant therapeutic effect. Intratumoral fibrosis is chiefly driven by aberrantly activated fibroblasts and the extracellular matrix (ECM) components secreted. Fibroblast and ECM abnormalities offer various potential targets for therapeutic intervention. In this review, we detail the diverse strategies being tested to overcome the fibrotic barriers to nanomedicine in pancreatic cancer. Strategies that target the fibrotic tissue/process are discussed first, which are followed by strategies to optimize nanomedicine design. We provide an overview of how a deeper understanding, increasingly at single-cell resolution, of fibroblast biology is revealing the complex role of the fibrotic stroma in pancreatic cancer pathogenesis and consider the therapeutic implications. Finally, we discuss critical gaps in our understanding and how we might better formulate strategies to successfully overcome the fibrotic barriers in pancreatic cancer.
Collapse
Affiliation(s)
- Hiroyoshi Y. Tanaka
- Department of Pharmaceutical Biomedicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushima-naka, Kita-ku, Okayama-shi 700-8530, Okayama, Japan
| | - Takuya Nakazawa
- Department of Pharmaceutical Biomedicine, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 1-1-1 Tsushima-naka, Kita-ku, Okayama-shi 700-8530, Okayama, Japan
| | - Atsushi Enomoto
- Department of Pathology, Graduate School of Medicine, Nagoya University, 65 Tsurumai-cho, Showa-ku, Nagoya-shi 466-8550, Aichi, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Graduate School of Medicine, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai-shi 980-8574, Miyagi, Japan
| | - Mitsunobu R. Kano
- Department of Pharmaceutical Biomedicine, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 1-1-1 Tsushima-naka, Kita-ku, Okayama-shi 700-8530, Okayama, Japan
- Correspondence:
| |
Collapse
|
7
|
Koay EJ, Zaid M, Aliru M, Bagereka P, Van Wieren A, Rodriguez MJ, Jacobson G, Wolff RA, Overman M, Varadhachary G, Pant S, Wang H, Tzeng CW, Ikoma N, Kim M, Lee JE, Katz MH, Tamm E, Bhosale P, Taniguchi CM, Holliday EB, Smith GL, Ludmir EB, Minsky BD, Crane CH, Koong AC, Das P, Wang X, Javle M, Krishnan S. Nab-Paclitaxel, Capecitabine, and Radiation Therapy After Induction Chemotherapy in Treating Patients With Locally Advanced and Borderline Resectable Pancreatic Cancer: Phase 1 Trial and Imaging-based Biomarker Validation. Int J Radiat Oncol Biol Phys 2022; 114:444-453. [PMID: 35863672 DOI: 10.1016/j.ijrobp.2022.06.089] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 06/13/2022] [Accepted: 06/24/2022] [Indexed: 10/31/2022]
Abstract
PURPOSE Effective consolidative chemoradiation (CRT) regimens are lacking. In this phase 1 trial, we evaluated the safety and efficacy of nab-paclitaxel, capecitabine, and radiation therapy after induction chemotherapy in patients with locally advanced and borderline-resectable pancreatic cancer (LAPC and BRPC). Also, we evaluated a computed tomography (CT)-based biomarker of response. METHODS AND MATERIALS Eligible patients had pathologically confirmed pancreatic ductal adenocarcinoma, underwent computed tomography-imaging, received a diagnosis of LAPC or BRPC, and received induction chemotherapy. Standard 3 + 3 study design was used, with 3 escalating nab-paclitaxel dose levels (50, 75, and 100 mg/m2) with concurrent capecitabine and RT in cohort sizes of 3 starting at the lowest dose. Dose limiting toxicity was defined as grade 3 or higher toxicity. Patients were restaged 4 to 6 weeks post-CRT completion, and surgical resection was offered to those with stable/responsive disease. We scored the tumor interface response (IR) postchemotherapy and post-CRT into type I (remained/became more defined) and type II (became less defined). Overall survival (OS) and progression-free survival (PFS) from time of CRT were estimated using Kaplan-Meier method. P ≤ .05 was considered significant. RESULTS Twenty-three patients started and finished on protocol (LAPC = 14, BRPC = 9). No grade 3 and 4 toxicities were reported in level 1 (n = 3) or level 2 (n = 3) initial groups. Two patients in the initial level 3 group developed dose limiting toxicity, establishing level 2 dose as the maximal tolerated dose. Level 2 group was expanded for additional 15 patients (for a total of 23 on trial), 5 of whom developed grade 3 toxicities. Seven patients underwent surgical resection. Median OS and PFS were 21.2 and 8.1 months, respectively. Type I IR was associated with better OS (P = .004) and PFS (P = .03) compared with type II IR. CONCLUSIONS We established the maximum tolerated dose for nab-paclitaxel in a consolidative CRT regimen for pancreatic ductal adenocarcinoma. Preliminary efficacy results warrant phase 2 trial evaluation. IR may be used for personalized treatment.
Collapse
Affiliation(s)
- Eugene J Koay
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas.
| | - Mohamed Zaid
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Maureen Aliru
- Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Polycarpe Bagereka
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Arie Van Wieren
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida
| | - Maria Jovie Rodriguez
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Galia Jacobson
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Robert A Wolff
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Michael Overman
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gauri Varadhachary
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shubham Pant
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Huamin Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ching-Wei Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Michael Kim
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Matthew Hg Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Eric Tamm
- Department of Abdominal Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Priya Bhosale
- Department of Abdominal Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cullen M Taniguchi
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Emma B Holliday
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Grace L Smith
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Ethan B Ludmir
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Bruce D Minsky
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Christopher H Crane
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Albert C Koong
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Prajnan Das
- Department of GI Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Xuemei Wang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Milind Javle
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sunil Krishnan
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida
| |
Collapse
|
8
|
Role of drug catabolism, modulation of oncogenic signaling and tumor microenvironment in microbe-mediated pancreatic cancer chemoresistance. Drug Resist Updat 2022; 64:100864. [PMID: 36115181 DOI: 10.1016/j.drup.2022.100864] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/02/2022] [Accepted: 09/05/2022] [Indexed: 11/22/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has one of the highest incidence/death ratios among all neoplasms due to its late diagnosis and dominant chemoresistance. Most PDAC patients present with an advanced disease characterized by a multifactorial, inherent and acquired resistance to current anticancer treatments. This remarkable chemoresistance has been ascribed to several PDAC features including the genetic landscape, metabolic alterations, and a heterogeneous tumor microenvironment that is characterized by dense fibrosis, and a cellular contexture including functionally distinct subclasses of cancer-associated fibroblasts, immune suppressive cells, but also a number of bacteria, shaping a specific tumor microbiome microenvironment. Thus, recent studies prompted the emergence of a new research avenue, by describing the role of the microbiome in gemcitabine resistance, while next-generation-sequencing analyses identified a specific microbiome in different tumors, including PDAC. Functionally, the contribution of these microbes to PDAC chemoresistance is only beginning to be explored. Here we provide an overview of the studies demonstrating that bacteria have the capacity to metabolically transform and hence inactivate anticancer drugs, as exemplified by the inhibition of the efficacy of 10 out of 30 chemotherapeutics by Escherichia coli. Moreover, a number of bacteria modulate specific oncogenic pathways, such as Fusobacterium nucleatum, affecting autophagy and apoptosis induction by 5-fluorouracil and oxaliplatin. We hypothesize that improved understanding of how chemoresistance is driven by bacteria could enhance the efficacy of current treatments, and discuss the potential of microbiome modulation and targeted therapeutic approaches as well as the need for more reliable models and biomarkers to translate the findings of preclinical/translational research to the clinical setting, and ultimately overcome PDAC chemoresistance, hence improving clinical outcome.
Collapse
|
9
|
Hu H, Quintana J, Weissleder R, Parangi S, Miller M. Deciphering albumin-directed drug delivery by imaging. Adv Drug Deliv Rev 2022; 185:114237. [PMID: 35364124 DOI: 10.1016/j.addr.2022.114237] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/10/2022] [Accepted: 03/23/2022] [Indexed: 01/03/2023]
Abstract
Albumin is the most abundant plasma protein, exhibits extended circulating half-life, and its properties have long been exploited for diagnostics and therapies. Many drugs intrinsically bind albumin or have been designed to do so, yet questions remain about true rate limiting factors that govern albumin-based transport and their pharmacological impacts, particularly in advanced solid cancers. Imaging techniques have been central to quantifying - at a molecular and single-cell level - the impact of mechanisms such as phagocytic immune cell signaling, FcRn-mediated recycling, oncogene-driven macropinocytosis, and albumin-drug interactions on spatial albumin deposition and related pharmacology. Macroscopic imaging of albumin-binding probes quantifies vessel structure, permeability, and supports efficiently targeted molecular imaging. Albumin-based imaging in patients and animal disease models thus offers a strategy to understand mechanisms, guide drug development and personalize treatments.
Collapse
|
10
|
Hashem S, Ali TA, Akhtar S, Nisar S, Sageena G, Ali S, Al-Mannai S, Therachiyil L, Mir R, Elfaki I, Mir MM, Jamal F, Masoodi T, Uddin S, Singh M, Haris M, Macha M, Bhat AA. Targeting cancer signaling pathways by natural products: Exploring promising anti-cancer agents. Biomed Pharmacother 2022; 150:113054. [PMID: 35658225 DOI: 10.1016/j.biopha.2022.113054] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/24/2022] [Accepted: 04/26/2022] [Indexed: 11/29/2022] Open
Abstract
Cancer is one of the leading causes of death and significantly burdens the healthcare system. Due to its prevalence, there is undoubtedly an unmet need to discover novel anticancer drugs. The use of natural products as anticancer agents is an acceptable therapeutic approach due to accessibility, applicability, and reduced cytotoxicity. Natural products have been an incomparable source of anticancer drugs in the modern era of drug discovery. Along with their derivatives and analogs, natural products play a major role in cancer treatment by modulating the cancer microenvironment and different signaling pathways. These compounds are effective against several signaling pathways, mainly cell death pathways (apoptosis and autophagy) and embryonic developmental pathways (Notch pathway, Wnt pathway, and Hedgehog pathway). The historical record of natural products is strong, but there is a need to investigate the current role of natural products in the discovery and development of cancer drugs and determine the possibility of natural products being an important source of future therapeutic agents. Many target-specific anticancer drugs failed to provide successful results, which accounts for a need to investigate natural products with multi-target characteristics to achieve better outcomes. The potential of natural products to be promising novel compounds for cancer treatment makes them an important area of research. This review explores the significance of natural products in inhibiting the various signaling pathways that serve as drivers of carcinogenesis and thus pave the way for developing and discovering anticancer drugs.
Collapse
Affiliation(s)
- Sheema Hashem
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar
| | - Tayyiba Akbar Ali
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar
| | - Sabah Akhtar
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar
| | - Sabah Nisar
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar
| | | | - Shahid Ali
- International Potato Center (CIP), Shillong, Meghalaya, India
| | - Sharefa Al-Mannai
- Division of Translational Medicine, Research Branch, Sidra Medicine, Doha 26999, Qatar
| | - Lubna Therachiyil
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar; Department of Pharmaceutical Sciences, College of Pharmacy, Qatar University, Doha, Qatar
| | - Rashid Mir
- Prince Fahd Bin Sultan Research chair, Department Of Medical Lab Technology, FAMS, University of Tabuk,Saudi Arabia
| | - Imadeldin Elfaki
- Department of Biochemistry, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohammad Muzaffar Mir
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Saudi Arabia
| | - Farrukh Jamal
- Dr. Rammanohar Lohia Avadh University, Ayodhya, India
| | - Tariq Masoodi
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar
| | - Shahab Uddin
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Mayank Singh
- Department of Medical Oncology, Dr. B. R. Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Mohammad Haris
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar; Laboratory Animal Research Center, Qatar University, Doha 2713, Qatar; Center for Advanced Metabolic Imaging in Precision Medicine, Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| | - Muzafar Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science and Technology, Kashmir, India.
| | - Ajaz A Bhat
- Laboratory of Molecular and Metabolic Imaging, Sidra Medicine, Doha, Qatar.
| |
Collapse
|
11
|
Mesoporous Silica Nanoparticle-Based Drug Delivery Systems for the Treatment of Pancreatic Cancer: A Systematic Literature Overview. Pharmaceutics 2022; 14:pharmaceutics14020390. [PMID: 35214121 PMCID: PMC8876630 DOI: 10.3390/pharmaceutics14020390] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/02/2022] [Accepted: 02/07/2022] [Indexed: 12/23/2022] Open
Abstract
Pancreatic cancer is a devastating disease with the worst outcome of any human cancer. Despite significant improvements in cancer treatment in general, little progress has been made in pancreatic cancer (PDAC), resulting in an overall 5-year survival rate of less than 10%. This dismal prognosis can be attributed to the limited clinical efficacy of systemic chemotherapy due to its high toxicity and consequent dose reductions. Targeted delivery of chemotherapeutic drugs to PDAC cells without affecting healthy non-tumor cells will largely reduce collateral toxicity leading to reduced morbidity and an increased number of PDAC patients eligible for chemotherapy treatment. To achieve targeted delivery in PDAC, several strategies have been explored over the last years, and especially the use of mesoporous silica nanoparticles (MSNs) seem an attractive approach. MSNs show high biocompatibility, are relatively easy to surface modify, and the porous structure of MSNs enables high drug-loading capacity. In the current systematic review, we explore the suitability of MSN-based targeted therapies in the setting of PDAC. We provide an extensive overview of MSN-formulations employed in preclinical PDAC models and conclude that MSN-based tumor-targeting strategies may indeed hold therapeutic potential for PDAC, although true clinical translation has lagged behind.
Collapse
|
12
|
Potential Role of Exosomes in the Chemoresistance to Gemcitabine and Nab-Paclitaxel in Pancreatic Cancer. Diagnostics (Basel) 2022; 12:diagnostics12020286. [PMID: 35204377 PMCID: PMC8871170 DOI: 10.3390/diagnostics12020286] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/17/2022] [Accepted: 01/20/2022] [Indexed: 02/05/2023] Open
Abstract
In recent years, a growing number of studies have evaluated the role of exosomes in pancreatic ductal adenocarcinoma cancer (PDAC) demonstrating their involvement in a multitude of pathways, including the induction of chemoresistance. The aim of this review is to present an overview of the current knowledge on the role of exosomes in the resistance to gemcitabine and nab-paclitaxel, which are two of the most commonly used drugs for the treatment of PDAC patients. Exosomes are vesicular cargos that transport multiple miRNAs, mRNAs and proteins from one cell to another cell and some of these factors can influence specific determinants of gemcitabine activity, such as the nucleoside transporter hENT1, or multidrug resistance proteins involved in the resistance to paclitaxel. Additional mechanisms underlying exosome-mediated resistance include the modulation of apoptotic pathways, cellular metabolism, or the modulation of oncogenic miRNA, such as miR-21 and miR-155. The current status of studies on circulating exosomal miRNA and their possible role as biomarkers are also discussed. Finally, we integrated the preclinical data with emerging clinical evidence, showing how the study of exosomes could help to predict the resistance of individual tumors, and guide the clinicians in the selection of innovative therapeutic strategies to overcome drug resistance.
Collapse
|
13
|
SPARC-mediated long-term retention of nab-paclitaxel in pediatric sarcomas. J Control Release 2021; 342:81-92. [PMID: 34974029 DOI: 10.1016/j.jconrel.2021.12.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 12/24/2021] [Accepted: 12/28/2021] [Indexed: 12/29/2022]
Abstract
Secreted protein acidic and rich in cysteine (SPARC) is a matricellular glycoprotein overexpressed by several cancers. Because SPARC shows high binding affinity to albumin, we reasoned that pediatric sarcoma xenografts expressing SPARC would show enhanced uptake and accumulation of nanoparticle albumin-bound (nab)-paclitaxel, a potent anticancer drug formulation. We first evaluated the expression of SPARC in patient-derived xenografts (PDXs) of Ewing sarcoma, rhabdomyosarcoma and osteosarcoma, finding variable SPARC gene expression that correlated well with SPARC protein measured by immunoblotting. We revealed that the activity of the fusion gene chimera EWSR1-FLI1, the genetic driver of Ewing sarcoma, leads to lower expression of the gene SPARC in these tumors, likely due to enriched acetylation marks of the histone H3 lysine 27 at regions including the SPARC promoter and potential enhancers. Then, we used SPARC-edited Ewing sarcoma cells (A673 line) to demonstrate that SPARC knocked down (KD) cells accumulated significantly less amount of nab-paclitaxel in vitro than SPARC wild type (WT) cells. In vivo, SPARC KD and SPARC WT subcutaneous xenografts in mice achieved similar maximum intratumoral concentrations of nab-paclitaxel, though drug clearance from SPARC WT tumors was significantly slower. We confirmed such SPARC-mediated long-term intratumoral accumulation of nab-paclitaxel in Ewing sarcoma PDX with high expression of SPARC, which accumulated significantly more nab-paclitaxel than SPARC-low PDX. SPARC-high PDX responded better to nab-paclitaxel than SPARC-low tumors, although these results should be taken cautiously, given that the PDXs were established from different patients that could have specific determinants predisposing response to paclitaxel. In addition, SPARC KD Ewing sarcoma xenografts responded better to soluble docetaxel and paclitaxel than to nab-paclitaxel, while SPARC WT ones showed similar response to soluble and albumin-carried drugs. Overall, our results show that pediatric sarcomas expressing SPARC accumulate nab-paclitaxel for longer periods of time, which could have clinical implications for chemotherapy efficacy.
Collapse
|
14
|
Damm M, Efremov L, Birnbach B, Terrero G, Kleeff J, Mikolajczyk R, Rosendahl J, Michl P, Krug S. Efficacy and Safety of Neoadjuvant Gemcitabine Plus Nab-Paclitaxel in Borderline Resectable and Locally Advanced Pancreatic Cancer-A Systematic Review and Meta-Analysis. Cancers (Basel) 2021; 13:cancers13174326. [PMID: 34503138 PMCID: PMC8430874 DOI: 10.3390/cancers13174326] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/18/2021] [Accepted: 08/23/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Due to the availability of effective combination chemotherapies such as gemcitabine/nab-paclitaxel (GNP) or FOLFIRINOX, neoadjuvant treatment of borderline resectable (BRPC) and locally advanced pancreatic cancer (LAPC) has been increasingly investigated in recent years. However, due to toxicity, FOLFIRINOX is only available for selected patients and data on GNP are scarce. The aim of this systematic review and meta-analysis, which is to our knowledge the first addressing this question, is to evaluate the value of GNP in patients with BRPC and LAPC. We provide a comprehensive overview on data of 21 studies, comprising 950 patients treated with neoadjuvant GNP. The pooled overall and R0 resection rates were 36% and 26%, respectively. Resection rates were higher in BRPC (49%) compared to LAPC (16%). With acceptable toxicity and a median overall survival rate ranging from 12 to 30 months, neoadjuvant GNP has considerable value in this setting, with more prospective trials being warranted. Abstract Therapy with gemcitabine and nab-paclitaxel (GNP) is the most commonly used palliative chemotherapy, but its advantage in the neoadjuvant setting remains unclear. Accordingly, our aim is to evaluate the impact of first-line neoadjuvant therapy with GNP in patients with borderline resectable (BRPC) and locally advanced pancreatic cancer (LAPC). A systematic search for published studies until August 2020 was performed. The primary endpoint included resection and R0 resection rates in the intention-to-treat population. Secondary endpoints were response rate, survival and toxicity. Among 21 studies, 950 patients who received neoadjuvant GNP were evaluated. Treatment with GNP resulted in surgical resection and R0 resection rates as follows: 49% (95% CI 30–68%) and 36% (95% CI 17–58%) for BRPC and 16% (95% CI 7–26%) and 11% (95% CI 5–19%) for LAPC, respectively. The objective response rates and the median overall survival (mOS) ranged from 0 to 67% and 12 to 30 months, respectively. Neutropenia (range 5–77%) and neuropathy (range 0–22%) were the most commonly reported grade 3 to 4 adverse events. Neoadjuvant chemotherapy with GNP can be performed safely and with valuable effects in patients with BRPC and LAPC. The utility of GNP in comparison to FOLFIRINOX in the neoadjuvant setting requires further investigation in prospective randomized trials.
Collapse
Affiliation(s)
- Marko Damm
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
| | - Ljupcho Efremov
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, D-06112 Halle (Saale), Germany; (L.E.); (B.B.); (R.M.)
- Department of Radiation Oncology, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany
| | - Benedikt Birnbach
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, D-06112 Halle (Saale), Germany; (L.E.); (B.B.); (R.M.)
| | - Gretel Terrero
- Department of Medicine, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL 33136, USA;
| | - Jörg Kleeff
- Department of Surgery, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany;
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Martin-Luther-University Halle-Wittenberg, D-06112 Halle (Saale), Germany; (L.E.); (B.B.); (R.M.)
| | - Jonas Rosendahl
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
| | - Patrick Michl
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
- Correspondence: ; Tel.: +49-345-557-2661; Fax: +49-345-557-2653
| | - Sebastian Krug
- Department of Internal Medicine I, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, D-06120 Halle (Saale), Germany; (M.D.); (J.R.); (S.K.)
| |
Collapse
|
15
|
Li R, Ng TSC, Wang SJ, Prytyskach M, Rodell CB, Mikula H, Kohler RH, Garlin MA, Lauffenburger DA, Parangi S, Dinulescu DM, Bardeesy N, Weissleder R, Miller MA. Therapeutically reprogrammed nutrient signalling enhances nanoparticulate albumin bound drug uptake and efficacy in KRAS-mutant cancer. NATURE NANOTECHNOLOGY 2021; 16:830-839. [PMID: 33958764 PMCID: PMC8491539 DOI: 10.1038/s41565-021-00897-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 03/11/2021] [Indexed: 05/04/2023]
Abstract
Nanoparticulate albumin bound paclitaxel (nab-paclitaxel, nab-PTX) is among the most widely prescribed nanomedicines in clinical use, yet it remains unclear how nanoformulation affects nab-PTX behaviour in the tumour microenvironment. Here, we quantified the biodistribution of the albumin carrier and its chemotherapeutic payload in optically cleared tumours of genetically engineered mouse models, and compared the behaviour of nab-PTX with other clinically relevant nanoparticles. We found that nab-PTX uptake is profoundly and distinctly affected by cancer-cell autonomous RAS signalling, and RAS/RAF/MEK/ERK inhibition blocked its selective delivery and efficacy. In contrast, a targeted screen revealed that IGF1R kinase inhibitors enhance uptake and efficacy of nab-PTX by mimicking glucose deprivation and promoting macropinocytosis via AMPK, a nutrient sensor in cells. This study thus shows how nanoparticulate albumin bound drug efficacy can be therapeutically improved by reprogramming nutrient signalling and enhancing macropinocytosis in cancer cells.
Collapse
Affiliation(s)
- Ran Li
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Thomas S C Ng
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Stephanie J Wang
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Mark Prytyskach
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
| | - Christopher B Rodell
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, USA
| | - Hannes Mikula
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
- Institute of Applied Synthetic Chemistry, Vienna University of Technology (TU Wien), Vienna, Austria
| | - Rainer H Kohler
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
| | - Michelle A Garlin
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA
| | - Douglas A Lauffenburger
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sareh Parangi
- Department of Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Daniela M Dinulescu
- Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Nabeel Bardeesy
- MGH Cancer Center, Massachusetts General Hospital Research Institute, Boston, MA, USA
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA.
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
- Department of Systems Biology, Harvard Medical School, Boston, MA, USA.
| | - Miles A Miller
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, USA.
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
16
|
Slapak EJ, Kong L, el Mandili M, Nieuwland R, Kros A, Bijlsma MF, Spek CA. ADAM9-Responsive Mesoporous Silica Nanoparticles for Targeted Drug Delivery in Pancreatic Cancer. Cancers (Basel) 2021; 13:3321. [PMID: 34282781 PMCID: PMC8268056 DOI: 10.3390/cancers13133321] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/18/2021] [Accepted: 06/28/2021] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has the worst survival rate of all cancers. This poor prognosis results from the lack of efficient systemic treatment regimens, demanding high-dose chemotherapy that causes severe side effects. To overcome dose-dependent toxicities, we explored the efficacy of targeted drug delivery using a protease-dependent drug-release system. To this end, we developed a PDAC-specific drug delivery system based on mesoporous silica nanoparticles (MSN) functionalized with an avidin-biotin gatekeeper system containing a protease linker that is specifically cleaved by tumor cells. Bioinformatic analysis identified ADAM9 as a PDAC-enriched protease, and PDAC cell-derived conditioned medium efficiently cleaved protease linkers containing ADAM9 substrates. Cleavage was PDAC specific as conditioned medium from leukocytes was unable to cleave the ADAM9 substrate. Protease linker-functionalized MSNs were efficiently capped with avidin, and cap removal was confirmed to occur in the presence of PDAC cell-derived ADAM9. Subsequent treatment of PDAC cells in vitro with paclitaxel-loaded MSNs indeed showed high cytotoxicity, whereas no cell death was observed in white blood cell-derived cell lines, confirming efficacy of the nanoparticle-mediated drug delivery system. Taken together, this research introduces a novel ADAM9-responsive, protease-dependent, drug delivery system for PDAC as a promising tool to reduce the cytotoxicity of systemic chemotherapy.
Collapse
Affiliation(s)
- Etienne J. Slapak
- Center of Experimental and Molecular Medicine, University of Amsterdam and Cancer Center Amsterdam, Amsterdam UMC, 1105 AZ Amsterdam, The Netherlands; (M.e.M.); (C.A.S.)
- Laboratory for Experimental Oncology and Radiobiology, University of Amsterdam and Cancer Center Amsterdam, Amsterdam UMC, 1105 AZ Amsterdam, The Netherlands;
- Oncode Institute, 1105 AZ Amsterdam, The Netherlands
| | - Lily Kong
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China; (L.K.); (A.K.)
| | - Mouad el Mandili
- Center of Experimental and Molecular Medicine, University of Amsterdam and Cancer Center Amsterdam, Amsterdam UMC, 1105 AZ Amsterdam, The Netherlands; (M.e.M.); (C.A.S.)
- Laboratory for Experimental Oncology and Radiobiology, University of Amsterdam and Cancer Center Amsterdam, Amsterdam UMC, 1105 AZ Amsterdam, The Netherlands;
| | - Rienk Nieuwland
- Laboratory of Experimental Clinical Chemistry, Department of Clinical Chemistry, Amsterdam UMC, Location AMC, 1105 AZ Amsterdam, The Netherlands;
- Vesicle Observation Center, Amsterdam UMC, Location AMC, 1105 AZ Amsterdam, The Netherlands
| | - Alexander Kros
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China; (L.K.); (A.K.)
| | - Maarten F. Bijlsma
- Laboratory for Experimental Oncology and Radiobiology, University of Amsterdam and Cancer Center Amsterdam, Amsterdam UMC, 1105 AZ Amsterdam, The Netherlands;
- Oncode Institute, 1105 AZ Amsterdam, The Netherlands
| | - C. Arnold Spek
- Center of Experimental and Molecular Medicine, University of Amsterdam and Cancer Center Amsterdam, Amsterdam UMC, 1105 AZ Amsterdam, The Netherlands; (M.e.M.); (C.A.S.)
| |
Collapse
|
17
|
Mallya K, Gautam SK, Aithal A, Batra SK, Jain M. Modeling pancreatic cancer in mice for experimental therapeutics. Biochim Biophys Acta Rev Cancer 2021; 1876:188554. [PMID: 33945847 DOI: 10.1016/j.bbcan.2021.188554] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/19/2021] [Accepted: 04/23/2021] [Indexed: 02/06/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignancy that is characterized by early metastasis, low resectability, high recurrence, and therapy resistance. The experimental mouse models have played a central role in understanding the pathobiology of PDAC and in the preclinical evaluation of various therapeutic modalities. Different mouse models with targetable pathological hallmarks have been developed and employed to address the unique challenges associated with PDAC progression, metastasis, and stromal heterogeneity. Over the years, mouse models have evolved from simple cell line-based heterotopic and orthotopic xenografts in immunocompromised mice to more complex and realistic genetically engineered mouse models (GEMMs) involving multi-gene manipulations. The GEMMs, mostly driven by KRAS mutation(s), have been widely accepted for therapeutic optimization due to their high penetrance and ability to recapitulate the histological, molecular, and pathological hallmarks of human PDAC, including comparable precursor lesions, extensive metastasis, desmoplasia, perineural invasion, and immunosuppressive tumor microenvironment. Advanced GEMMs modified to express fluorescent proteins have allowed cell lineage tracing to provide novel insights and a new understanding about the origin and contribution of various cell types in PDAC pathobiology. The syngeneic mouse models, GEMMs, and target-specific transgenic mice have been extensively used to evaluate immunotherapies and study therapy-induced immune modulation in PDAC yielding meaningful results to guide various clinical trials. The emerging mouse models for parabiosis, hepatic metastasis, cachexia, and image-guided implantation, are increasingly appreciated for their high translational significance. In this article, we describe the contribution of various experimental mouse models to the current understanding of PDAC pathobiology and their utility in evaluating and optimizing therapeutic modalities for this lethal malignancy.
Collapse
Affiliation(s)
- Kavita Mallya
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Shailendra K Gautam
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA.
| | - Abhijit Aithal
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA.
| |
Collapse
|
18
|
Tumor uptake and associated greater efficacy of anti-Her2 immunoliposome does not rely on Her2 expression status: study of a docetaxel-trastuzumab immunoliposome on Her2+ breast cancer model (SKBR3). Anticancer Drugs 2021; 31:463-472. [PMID: 31895102 DOI: 10.1097/cad.0000000000000878] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Nanoparticles have been used for decades in breast cancer. More recently, anti-human epidermal receptor 2 (Her2) immunoliposomes are of rising interest. However, recent studies have questioned the actual relevance of using anti-Her2 antibodies to improve liposome distribution and efficacy. Using standard thin-film method and maleimide linker, we have synthesized a 140-nm docetaxel-trastuzumab immunoliposome. This nanoparticle was then tested on a canonical Her2-overexpressing breast cancer model (i.e., SKBR3), using 3D spheroids and xenografted mice. Its efficacy was compared with free docetaxel + trastuzumab, liposomal docetaxel + free trastuzumab and to reference antibody-drug conjugate trastuzumab-emtansine (T-DM1). Immunoliposomes resulted in better efficacy as compared with all other treatments, both in vitro and in vivo. To explain such an improvement, immunoliposome biodistribution was investigated using live imaging in xenografted mice. Surprisingly, no difference in tumor uptake was found between anti-Her2 immunoliposomes and standard docetaxel liposomes (i.e., 1.9 ± 1.2 vs. 1.7 ± 0.5% at the end of treatment and 1.4 ± 0.6 vs. 1.6 ± 0.4% at the end of the study, respectively, P > 0.05). We hypothesized that passive targeting (i.e., enhanced permeation and retention effect) contributed more to tumor distribution than active targeting and that the observed differences in efficacy could come from a better internalization of immunoliposomes into Her2+ cells as compared with standard liposomes, and not from a higher specificity towards tumor tissue.
Collapse
|
19
|
Le Large TYS, Bijlsma MF, El Hassouni B, Mantini G, Lagerweij T, Henneman AA, Funel N, Kok B, Pham TV, de Haas R, Morelli L, Knol JC, Piersma SR, Kazemier G, van Laarhoven HWM, Giovannetti E, Jimenez CR. Focal adhesion kinase inhibition synergizes with nab-paclitaxel to target pancreatic ductal adenocarcinoma. J Exp Clin Cancer Res 2021; 40:91. [PMID: 33750427 PMCID: PMC7941981 DOI: 10.1186/s13046-021-01892-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 02/24/2021] [Indexed: 02/08/2023] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is a very lethal disease, with minimal therapeutic options. Aberrant tyrosine kinase activity influences tumor growth and is regulated by phosphorylation. We investigated phosphorylated kinases as target in PDAC. Methods Mass spectrometry-based phosphotyrosine proteomic analysis on PDAC cell lines was used to evaluate active kinases. Pathway analysis and inferred kinase activity analysis was performed to identify novel targets. Subsequently, we investigated targeting of focal adhesion kinase (FAK) in vitro with drug perturbations in combination with chemotherapeutics used against PDAC. Tyrosine phosphoproteomics upon treatment was performed to evaluate signaling. An orthotopic model of PDAC was used to evaluate the combination of defactinib with nab-paclitaxel. Results PDAC cell lines portrayed high activity of multiple receptor tyrosine kinases to various degree. The non-receptor kinase, FAK, was identified in all cell lines by our phosphotyrosine proteomic screen and pathway analysis. Targeting of this kinase with defactinib validated reduced phosphorylation profiles. Additionally, FAK inhibition had anti-proliferative and anti-migratory effects. Combination with (nab-)paclitaxel had a synergistic effect on cell proliferation in vitro and reduced tumor growth in vivo. Conclusions Our study shows high phosphorylation of several oncogenic receptor tyrosine kinases in PDAC cells and validated FAK inhibition as potential synergistic target with Nab-paclitaxel against this devastating disease. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-021-01892-z.
Collapse
Affiliation(s)
- T Y S Le Large
- Department of Surgery, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University Amsterdam, Amsterdam, The Netherlands.,Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands.,Laboratory for Experimental Oncology and Radiobiology, Cancer Center Amsterdam, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.,OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - M F Bijlsma
- Laboratory for Experimental Oncology and Radiobiology, Cancer Center Amsterdam, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.,Oncode Institute, Amsterdam, The Netherlands
| | - B El Hassouni
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - G Mantini
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands.,OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands.,Cancer Pharmacology Lab, AIRC-Start-Up, Fondazione Pisana per la Scienza, Pisa, Italy
| | - T Lagerweij
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands.,Department of Neurosurgery, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University Amsterdam, Amsterdam, The Netherlands
| | - A A Henneman
- OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - N Funel
- Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - B Kok
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - T V Pham
- OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - R de Haas
- OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - L Morelli
- Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - J C Knol
- OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - S R Piersma
- OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands
| | - G Kazemier
- Department of Surgery, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University Amsterdam, Amsterdam, The Netherlands
| | - H W M van Laarhoven
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands.,Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - E Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands. .,Cancer Pharmacology Lab, AIRC-Start-Up, Fondazione Pisana per la Scienza, Pisa, Italy.
| | - C R Jimenez
- OncoProteomics Laboratory, Department of Medical Oncology, Cancer, Cancer Center Amsterdam, Amsterdam University Medical Centers, VU University, De Boelelaan 1117, 1081, HV, Amsterdam, The Netherlands.
| |
Collapse
|
20
|
Kim SI, Cassella CR, Byrne KT. Tumor Burden and Immunotherapy: Impact on Immune Infiltration and Therapeutic Outcomes. Front Immunol 2021; 11:629722. [PMID: 33597954 PMCID: PMC7882695 DOI: 10.3389/fimmu.2020.629722] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 12/18/2020] [Indexed: 12/20/2022] Open
Abstract
Cancer immunotherapy has revolutionized the treatment landscape in medical oncology, but its efficacy has been variable across patients. Biomarkers to predict such differential response to immunotherapy include cytotoxic T lymphocyte infiltration, tumor mutational burden, and microsatellite instability. A growing number of studies also suggest that baseline tumor burden, or tumor size, predicts response to immunotherapy. In this review, we discuss the changes in immune profile and therapeutic responses that occur with increasing tumor size. We also overview therapeutic approaches to reduce tumor burden and favorably modulate the immune microenvironment of larger tumors.
Collapse
Affiliation(s)
- Samuel I Kim
- Program in Biochemistry, College of Arts and Sciences, University of Pennsylvania, Philadelphia, PA, United States
| | - Christopher R Cassella
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Katelyn T Byrne
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.,Parker Institute for Cancer Immunotherapy, University of Pennsylvania, Philadelphia, PA, United States
| |
Collapse
|
21
|
Mosca L, Ilari A, Fazi F, Assaraf YG, Colotti G. Taxanes in cancer treatment: Activity, chemoresistance and its overcoming. Drug Resist Updat 2021; 54:100742. [PMID: 33429249 DOI: 10.1016/j.drup.2020.100742] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 02/07/2023]
Abstract
Since 1984, when paclitaxel was approved by the FDA for the treatment of advanced ovarian carcinoma, taxanes have been widely used as microtubule-targeting antitumor agents. However, their historic classification as antimitotics does not describe all their functions. Indeed, taxanes act in a complex manner, altering multiple cellular oncogenic processes including mitosis, angiogenesis, apoptosis, inflammatory response, and ROS production. On the one hand, identification of the diverse effects of taxanes on oncogenic signaling pathways provides opportunities to apply these cytotoxic drugs in a more rational manner. On the other hand, this may facilitate the development of novel treatment modalities to surmount anticancer drug resistance. In the latter respect, chemoresistance remains a major impediment which limits the efficacy of antitumor chemotherapy. Taxanes have shown impact on key molecular mechanisms including disruption of mitotic spindle, mitosis slippage and inhibition of angiogenesis. Furthermore, there is an emerging contribution of cellular processes including autophagy, oxidative stress, epigenetic alterations and microRNAs deregulation to the acquisition of taxane resistance. Hence, these two lines of findings are currently promoting a more rational and efficacious taxane application as well as development of novel molecular strategies to enhance the efficacy of taxane-based cancer treatment while overcoming drug resistance. This review provides a general and comprehensive picture on the use of taxanes in cancer treatment. In particular, we describe the history of application of taxanes in anticancer therapeutics, the synthesis of the different drugs belonging to this class of cytotoxic compounds, their features and the differences between them. We further dissect the molecular mechanisms of action of taxanes and the molecular basis underlying the onset of taxane resistance. We further delineate the possible modalities to overcome chemoresistance to taxanes, such as increasing drug solubility, delivery and pharmacokinetics, overcoming microtubule alterations or mitotic slippage, inhibiting drug efflux pumps or drug metabolism, targeting redox metabolism, immune response, and other cellular functions.
Collapse
Affiliation(s)
- Luciana Mosca
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, P. le A. Moro 5, 00185 Rome, Italy
| | - Andrea Ilari
- Institute of Molecular Biology and Pathology, Italian National Research Council (IBPM-CNR), c/o Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy.
| | - Francesco Fazi
- Dept. Anatomical, Histological, Forensic & Orthopedic Sciences, Section of Histology and Medical Embryology, Sapienza University, Via A. Scarpa 14-16, 00161 Rome, Italy
| | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Lab, Faculty of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Gianni Colotti
- Institute of Molecular Biology and Pathology, Italian National Research Council (IBPM-CNR), c/o Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy.
| |
Collapse
|
22
|
Chu P, Wang S, Zhu X, Yang Y, Li H, Tesfaldet T, Shopit A, Yang Y, Ma X, Peng J, Tang Z, Sun Z. Selaginellin B induces apoptosis and autophagy in pancreatic cancer cells via the JAK2/STAT3 signaling pathway. Am J Transl Res 2020; 12:7127-7143. [PMID: 33312355 PMCID: PMC7724349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 06/04/2020] [Indexed: 06/12/2023]
Abstract
Selaginella tamariscina (ST), a well-known traditional medicinal plant, has been used to treat various cancers, including pancreatic cancer. However, the underlying mechanism by which Selaginellin B, a natural pigment isolated and purified from ST, protects against pancreatic cells has yet to be fully elucidated. In the present study, the biological functions of Selaginellin B were investigated using apoptosis, migration and colony formation assays in ASPC-1 and PANC-1 cells. In addition, apoptosis-associated proteins were detected by Western blotting. Our results demonstrated that Selaginellin B induced apoptosis, as evidenced by the increased cleaved caspase-3 level and Bax/Bcl-2 ratio. Moreover, Selaginellin B led to a marked up-regulation of the ratio of LC3-II/LC3-I in ASPC-1 and PANC-1 cells, respectively. Furthermore, reverse pharmacophore screening, molecular docking and molecular dynamics simulation studies revealed that Janus kinase 2 (JAK2) may be a potential target for Selaginellin B. In summary, the results of the present research have demonstrated that Selaginellin B is an effective anticancer agent against PANC-1 and ASPC-1 cells, and the compound holds great promise for the treatment of pancreatic cancer.
Collapse
Affiliation(s)
- Peng Chu
- Department of Biochemistry and Molecular Biology, Dalian Medical UniversityDalian, China
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Shisheng Wang
- School of Chemical Engineering, Dalian University of TechnologyDalian, China
| | - Xinxing Zhu
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Ying Yang
- The Second Affiliated Hospital, Neurological Intensive Care Unit, Dalian Medical UniversityDalian, China
| | - Hailong Li
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Tsehaye Tesfaldet
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Abdullah Shopit
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Yongliang Yang
- School of Chemical Engineering, Dalian University of TechnologyDalian, China
| | - Xiaodong Ma
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Jinyong Peng
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Zeyao Tang
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| | - Zhaolin Sun
- Department of Biochemistry and Molecular Biology, Dalian Medical UniversityDalian, China
- Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical UniversityDalian, China
| |
Collapse
|
23
|
Chen R, Huang L, Hu K. Natural products remodel cancer-associated fibroblasts in desmoplastic tumors. Acta Pharm Sin B 2020; 10:2140-2155. [PMID: 33304782 PMCID: PMC7714988 DOI: 10.1016/j.apsb.2020.04.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/10/2020] [Accepted: 03/31/2020] [Indexed: 12/12/2022] Open
Abstract
Desmoplastic tumors have an abundance of stromal cells and the extracellular matrix which usually result in therapeutic resistance. Current treatment prescriptions for desmoplastic tumors are usually not sufficient to eliminate the malignancy. Recently, through modulating cancer-associated fibroblasts (CAFs) which are the most abundant cell type among all stromal cells, natural products have improved chemotherapies and the delivery of nanomedicines to the tumor cells, showing promising ability to improve treatment effects on desmoplastic tumors. In this review, we discussed the latest advances in inhibiting desmoplastic tumors by modeling CAFs using natural products, highlighting the potential therapeutic abilities of natural products in targeting CAFs for cancer treatment.
Collapse
Affiliation(s)
- Rujing Chen
- Murad Research Center for Modernized Chinese Medicine, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Leaf Huang
- Division of Pharmacoengineering and Molecular Pharmaceutics, Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Kaili Hu
- Murad Research Center for Modernized Chinese Medicine, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| |
Collapse
|
24
|
Hessmann E, Buchholz SM, Demir IE, Singh SK, Gress TM, Ellenrieder V, Neesse A. Microenvironmental Determinants of Pancreatic Cancer. Physiol Rev 2020; 100:1707-1751. [DOI: 10.1152/physrev.00042.2019] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) belongs to the most lethal solid tumors in humans. A histological hallmark feature of PDAC is the pronounced tumor microenvironment (TME) that dynamically evolves during tumor progression. The TME consists of different non-neoplastic cells such as cancer-associated fibroblasts, immune cells, endothelial cells, and neurons. Furthermore, abundant extracellular matrix components such as collagen and hyaluronic acid as well as matricellular proteins create a highly dynamic and hypovascular TME with multiple biochemical and physical interactions among the various cellular and acellular components that promote tumor progression and therapeutic resistance. In recent years, intensive research efforts have resulted in a significantly improved understanding of the biology and pathophysiology of the TME in PDAC, and novel stroma-targeted approaches are emerging that may help to improve the devastating prognosis of PDAC patients. However, none of anti-stromal therapies has been approved in patients so far, and there is still a large discrepancy between multiple successful preclinical results and subsequent failure in clinical trials. Furthermore, recent findings suggest that parts of the TME may also possess tumor-restraining properties rendering tailored therapies even more challenging.
Collapse
Affiliation(s)
- Elisabeth Hessmann
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| | - Soeren M. Buchholz
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| | - Ihsan Ekin Demir
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| | - Shiv K. Singh
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| | - Thomas M. Gress
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| | - Volker Ellenrieder
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| | - Albrecht Neesse
- Department of Gastroenterology, Gastrointestinal Oncology, and Endocrinology, University Medical Centre Goettingen, Georg August University, Goettingen, Germany; Department of Surgery, Klinikum rechts der Isar, Technische Universität München, School of Medicine Munich, Munich, Germany; Sonderforschungsbereich/Collaborative Research Centre 1321 Modeling and Targeting Pancreatic Cancer, Munich, Germany; Deutsches Konsortium für Translationale Krebsforschung (DKTK) Munich Site, Munich, Germany; and
| |
Collapse
|
25
|
Shopit A, Li X, Tang Z, Awsh M, Shobet L, Niu M, Wang H, Mousa H, Alshwmi M, Tesfaldet T, Gamallat Y, Li H, Chu P, Ahmad N, Jamalat Y, Ai J, Qaed E, Almoiliqy M, Wang S, Tang Z. miR-421 up-regulation by the oleanolic acid derivative K73-03 regulates epigenetically SPINK1 transcription in pancreatic cancer cells leading to metabolic changes and enhanced apoptosis. Pharmacol Res 2020; 161:105130. [PMID: 32818653 DOI: 10.1016/j.phrs.2020.105130] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/24/2020] [Accepted: 08/07/2020] [Indexed: 12/19/2022]
Abstract
SPINK1 overexpression promotes cancer cell aggressiveness and confers chemo-resistance to multiple drugs in pancreatic cancer. Oleanolic acid (OA) derivatives possess active effects against different cancers. Here we report the effect of K73-03, a new novel OA derivative, against pancreatic cancer through mitochondrial dysfunction via miR-421/SPINK1 regulation. We examined the binding ability of miR-421 with SPINK1-3'UTR Luciferase reporter assays. Moreover, miR-421/SPINK1 expressions in pancreatic cancer, with or without K73-03 treatment, were evaluated. Cells viability, migration, autophagy, mitochondrial function and apoptosis were examined with or without K73-03 treatment. We established that the K73-03 effect on the miR-421 that plays a crucial role in the regulation of SPINK1 in pancreatic cancer. Our findings indicated that K73-03 inhibited the mitochondrial function that led to inducing autophagy and apoptosis through epigenetic SPINK1 down-regulation via miR-421 up-regulation in pancreatic cancer. Furthermore, the inhibition of miR-421 expression in pancreatic cancer cells abolished the efficacy of K73-03 against SPINK1 oncogenic properties. We found an interesting finding that the interaction between miR-421 and SPINK1 is related to mitochondrial function through the effect of K73-03. Further, SPINK1 appear to be the molecular targets of K73-03 especially more than gemcitabine.
Collapse
Affiliation(s)
- Abdullah Shopit
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Xiaodong Li
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Zhongyuan Tang
- Department of Orthodontics, School of Stomatology, Jilin University, Changchun, China
| | - Mohammed Awsh
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Loubna Shobet
- Department of Stomatology, Southern Medical University, Guangzhou, China
| | - Mengyue Niu
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Hongyan Wang
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Haithm Mousa
- Clinical Diagnostic Laboratory Department, Dalian Medical University, Dalian, China
| | - Mohammed Alshwmi
- Clinical Diagnostic Laboratory Department, Dalian Medical University, Dalian, China
| | - Tsehaye Tesfaldet
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Yaser Gamallat
- Department of Biochemistry, Dalian Medical University, Dalian, China
| | - Hailong Li
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Peng Chu
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Nisar Ahmad
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Yazeed Jamalat
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Jie Ai
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Eskandar Qaed
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Marwan Almoiliqy
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Shisheng Wang
- College of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, China
| | - Zeyao Tang
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China.
| |
Collapse
|
26
|
Increased SPARC expression is associated with neoadjuvant therapy in resectable pancreatic ductal adenocarcinoma. Pract Lab Med 2020; 21:e00171. [PMID: 32548230 PMCID: PMC7284134 DOI: 10.1016/j.plabm.2020.e00171] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 03/27/2020] [Accepted: 05/18/2020] [Indexed: 01/04/2023] Open
Abstract
Secreted Protein Acid and Rich in Cysteine (SPARC) is an extracellular glycoprotein secreted by fibroblasts and osteoblasts in normal tissues. SPARC overexpression occurs in multiple tumors including pancreatic ductal adenocarcinoma (PDAC) and may predict favorable response to nab-paclitaxel. The prognostic significance of SPARC expression in PDAC is unclear - some reports indicate SPARC overexpression associates with poor outcomes and others find no correlation. Considering neoadjuvant therapy enhances the stromal fibrosis of PDAC and taking into account that SPARC is a component of PDAC stromal fibrosis, we hypothesized that SPARC expression would be greater in neoadjuvant-treated versus treatment-naive PDAC. Quantitative immunohistochemistry was used to measure SPARC expression in resected PDAC in 74 cases of neoadjuvant treated PDAC and 95 cases of treatment-naïve PDAC. SPARC expression was increased 54% in neoadjuvant treated PDAC compared to treatment-naïve PDAC. These data indicate that increased SPARC expression correlates with neoadjuvant therapy in PDAC.
Collapse
|
27
|
Buchholz SM, Goetze RG, Singh SK, Ammer-Herrmenau C, Richards FM, Jodrell DI, Buchholz M, Michl P, Ellenrieder V, Hessmann E, Neesse A. Depletion of Macrophages Improves Therapeutic Response to Gemcitabine in Murine Pancreas Cancer. Cancers (Basel) 2020; 12:E1978. [PMID: 32698524 PMCID: PMC7409345 DOI: 10.3390/cancers12071978] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/09/2020] [Accepted: 07/16/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The tumor microenvironment (TME) is composed of fibro-inflammatory cells and extracellular matrix (ECM) components. However, the exact contribution of the various TME compartments towards therapeutic response is unknown. Here, we aim to dissect the specific contribution of tumor-associated macrophages (TAMs) towards drug delivery and response in pancreatic ductal adenocarcinoma (PDAC). METHODS The effect of gemcitabine was assessed in human and murine macrophages, human pancreatic stellate cells (hPSCs), and tumor cells (L3.6pl, BxPC3 and KPC) in vitro. The drug metabolism of gemcitabine was analyzed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Preclinical studies were conducted using KrasG12D;p48-Cre and KrasG12D;p53172H;Pdx-Cre mice to investigate gemcitabine delivery at different stages of tumor progression and upon pharmacological TAM depletion. RESULTS Gemcitabine accumulation was significantly increased in murine PDAC tissue compared to pancreatic intraepithelial neoplasia (PanIN) lesions and healthy control pancreas tissue. In vitro, macrophages accumulated and rapidly metabolized gemcitabine resulting in a significant drug scavenging effect for gemcitabine. Finally, pharmacological TAM depletion enhanced therapeutic response to gemcitabine in tumor-bearing KPC mice. CONCLUSION Macrophages rapidly metabolize gemcitabine in vitro, and pharmacological depletion improves the therapeutic response to gemcitabine in vivo. Our study supports the notion that TAMs might be a promising therapeutic target in PDAC.
Collapse
Affiliation(s)
- Soeren M. Buchholz
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| | - Robert G. Goetze
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| | - Shiv K. Singh
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| | - Christoph Ammer-Herrmenau
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| | - Frances M. Richards
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge CB2 1TN, UK; (F.M.R.); (D.I.J.)
| | - Duncan I. Jodrell
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge CB2 1TN, UK; (F.M.R.); (D.I.J.)
| | - Malte Buchholz
- Department of Medicine, Division of Gastroenterology, Endocrinology and Metabolism, Philipps University Marburg, 35037 Marburg, Germany;
| | - Patrick Michl
- Department of Internal Medicine I, Martin-Luther-University of Halle-Wittenberg, 06120 Halle, Germany;
| | - Volker Ellenrieder
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| | - Elisabeth Hessmann
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| | - Albrecht Neesse
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, 37075 Göttingen, Germany; (S.M.B.); (R.G.G.); (S.K.S.); (C.A.-H.); (V.E.); (E.H.)
| |
Collapse
|
28
|
Ma L, Han X, Gu J, Li J, Lou W, Jin C, Saiyin H. The physiological characteristics of the basal microvilli microvessels in pancreatic cancers. Cancer Med 2020; 9:5535-5545. [PMID: 32488986 PMCID: PMC7402840 DOI: 10.1002/cam4.3177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/17/2020] [Accepted: 05/08/2020] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer (PC) is a highly lethal tumor with controversial high glucose uptake and hypomicrovascularity, and the hypomicrovasculature, which is considered to have poor perfusion, blocks the delivery of drugs to tumors. The preferential existence of a novel endothelial projection with trafficking vesicles in PCs, referring to basal microvilli, was described previously. However, the perfusion and nutrients delivering status of the basal microvilli microvessels are unknown. Here, we used the perfusion of fluorescently labeled CD31 antibody, lectin, and 2‐NBDG to autochthonous PC‐bearing mice, immunostaining, probe‐based confocal laser endoscopy and three‐dimensional (3D) reconstruction to study the nutrient trafficking, and perfusion status of the basal microvilli microvasculature in PC. Our data showed that the coperfusion of lectin and CD31 is an efficient way to show the microcirculation in most healthy organs. However, coperfusion with lectin and CD31 is inefficient for showing the microcirculation in PCs compared with that in healthy organs and immunostaining. This method does not reflect the nutrient trafficking status in the microvessels, especially in basal microvilli microvessels of PCs. In basal microvilli microvessels that were poorly labeled by lectin, we observed large vesicle‐like structures with 2‐NBDG preferentially located at the base of the basal microvilli or in basal microvilli, and there were long filopodia on the luminal surface of the human PC microvasculature. Our observations suggest that the PC microvasculature, especially basal microvilli microvessels, is well perfused and might be highly efficient in the trafficking of glucose or other nutrients, indicating that macropinocytosis might participate in the nutrient trafficking.
Collapse
Affiliation(s)
- Lixiang Ma
- Department of Anatomy, Histology & Embryology, School of Medical Sciences, Fudan University, Shanghai, China
| | - Xu Han
- General Surgery Department, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jichun Gu
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Ji Li
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Wenhui Lou
- General Surgery Department, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chen Jin
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Hexige Saiyin
- The State Key Laboratory of Genetic Engineering, Institute of Genetics, School of Life Sciences, Fudan University, Shanghai, China
| |
Collapse
|
29
|
Corrie PG, Qian W, Basu B, Valle JW, Falk S, Lwuji C, Wasan H, Palmer D, Scott-Brown M, Wadsley J, Arif S, Bridgewater J, Propper D, Gillmore R, Gopinathan A, Skells R, Bundi P, Brais R, Dalchau K, Bax L, Chhabra A, Machin A, Dayim A, McAdam K, Cummins S, Wall L, Ellis R, Anthoney A, Evans J, Ma YT, Isherwood C, Neesse A, Tuveson D, Jodrell DI. Scheduling nab-paclitaxel combined with gemcitabine as first-line treatment for metastatic pancreatic adenocarcinoma. Br J Cancer 2020; 122:1760-1768. [PMID: 32350413 PMCID: PMC7283477 DOI: 10.1038/s41416-020-0846-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 03/19/2020] [Accepted: 04/01/2020] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Nab-paclitaxel plus gemcitabine (nabP+gemcitabine) offers modest survival gains for patients with metastatic pancreatic ductal adenocarcinoma (PDAC). Sequential scheduling of nabP+gemcitabine in a PDAC mouse model improved efficacy; this hypothesis was tested in a clinical trial. METHODS Patients with previously untreated metastatic PDAC were randomised to receive nabP+gemcitabine administered either concomitantly on the same day, or sequentially, with gemcitabine administered 24 h after nabP. The primary outcome measure was progression-free survival (PFS). Secondary outcome measures were objective response rate (ORR), overall survival (OS), safety, quality of life (QoL) and predictive biomarkers. RESULTS In total, 71 patients received sequential (SEQ) and 75 concomitant (CON) treatment. Six-month PFS was 46% with SEQ and 32% with CON scheduling. Median PFS (5.6 versus 4.0 months, hazard ratio [HR] 0.67, 95% confidence interval [95% CI] 0.47-0.95, p = 0.022) and ORR (52% versus 31%, p = 0.023) favoured the SEQ arm; median OS was 10.2 versus 8.2 months (HR 0.93, 95% CI 0.65-1.33, p = 0.70). CTCAE Grade ≥3 neutropaenia incidence doubled with SEQ therapy but was not detrimental to QoL. Strongly positive tumour epithelial cytidine deaminase (CDA) expression favoured benefit from SEQ therapy (PFS HR 0.31, 95% CI 0.13-0.70). CONCLUSIONS SEQ delivery of nabP+gemcitabine improved PFS and ORR, with manageable toxicity, but did not significantly improve OS. CLINICAL TRIAL REGISTRATION ISRCTN71070888; ClinialTrials.gov (NCT03529175).
Collapse
Affiliation(s)
- P G Corrie
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK.
| | - W Qian
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - B Basu
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
- Cancer Research UK-Cambridge Institute, University of Cambridge, Cambridge, UK
| | - J W Valle
- University of Manchester and The Christie NHS Foundation Trust, Manchester, UK
| | - S Falk
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - C Lwuji
- Leicester Royal Infirmary, Leicester, UK
| | - H Wasan
- Hammersmith Hospital, Imperial College, London, UK
| | - D Palmer
- Clatterbridge Cancer Centre, Liverpool, UK
| | - M Scott-Brown
- University Hospital Coventry and Warwickshire, Coventry, UK
| | | | - S Arif
- Velindre Cancer Centre, Cardiff, UK
| | | | | | | | - A Gopinathan
- Cancer Research UK-Cambridge Institute, University of Cambridge, Cambridge, UK
| | - R Skells
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - P Bundi
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - R Brais
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - K Dalchau
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - L Bax
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - A Chhabra
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - A Machin
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - A Dayim
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
| | - K McAdam
- Peterborough City Hospital, Peterborough, UK
| | - S Cummins
- Royal Surrey County Hospital, Guildford, UK
| | - L Wall
- Western General Hospital, Edinburgh, UK
| | - R Ellis
- Royal Cornwall Hospitals, Truro, UK
| | - A Anthoney
- St. James's University Hospitals, Leeds, UK
| | - J Evans
- Beatson West of Scotland Cancer Centre, University of Glasgow, Glasgow, UK
| | - Y T Ma
- Queen Elizabeth Hospital, Birmingham, UK
| | - C Isherwood
- Cancer Research UK-Cambridge Institute, University of Cambridge, Cambridge, UK
| | - A Neesse
- Gastroenterology and Gastrointestinal Cancer Clinic, University of Göttingen, Göttingen, Germany
| | - D Tuveson
- Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, USA
| | - D I Jodrell
- Cambridge University Hospitals NHS Foundation Trust (Addenbrooke's Hospital), Cambridge, UK
- Cancer Research UK-Cambridge Institute, University of Cambridge, Cambridge, UK
| |
Collapse
|
30
|
Ceccon G, Wollring M, Brunn A, Deckert M, Waldschmidt D, Fink GR, Galldiks N. Leptomeningeal Carcinomatosis in a Patient with Pancreatic Cancer Responding to Nab-Paclitaxel plus Gemcitabine. Case Rep Oncol 2020; 13:35-42. [PMID: 32095126 PMCID: PMC7011711 DOI: 10.1159/000504697] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 11/05/2019] [Indexed: 12/12/2022] Open
Abstract
Leptomeningeal carcinomatosis is an extremely rare, but devastating complication in pancreatic cancer patients with a poor prognosis despite multimodal treatment. We present a 51-year-old male patient with the very rare condition of leptomeningeal carcinomatosis originating from pancreatic cancer. He presented to our hospital with severe headache and neck stiffness 30 months after systemic chemotherapy. Cerebral and spinal MRI as well as cerebrospinal fluid examination confirmed the diagnosis of leptomeningeal carcinomatosis. The patient responded to gemcitabine plus nab-paclitaxel in terms of elimination of tumor cells from the CSF and concurrent clinical improvement for 3 months. The observed findings suggest that the combination of gemcitabine plus nab-paclitaxel is potentially effective in affected cerebrospinal fluid of pancreatic carcinoma patients.
Collapse
Affiliation(s)
- Garry Ceccon
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Michael Wollring
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anna Brunn
- Department of Neuropathology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Martina Deckert
- Department of Neuropathology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Dirk Waldschmidt
- Department of Hepato- and Gastroenterology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Center of Integrated Oncology (CIO), Universities of Aachen, Bonn, Cologne, and Duesseldorf, Cologne, Germany
| | - Gereon R Fink
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Institute of Neuroscience and Medicine (INM-3), Forschungszentrum Jülich, Jülich, Germany
| | - Norbert Galldiks
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Institute of Neuroscience and Medicine (INM-3), Forschungszentrum Jülich, Jülich, Germany.,Center of Integrated Oncology (CIO), Universities of Aachen, Bonn, Cologne, and Duesseldorf, Cologne, Germany
| |
Collapse
|
31
|
Lafaro KJ, Melstrom LG. The Paradoxical Web of Pancreatic Cancer Tumor Microenvironment. THE AMERICAN JOURNAL OF PATHOLOGY 2019; 189:44-57. [PMID: 30558722 DOI: 10.1016/j.ajpath.2018.09.009] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 08/28/2018] [Accepted: 09/25/2018] [Indexed: 02/07/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is increasing in incidence and is projected to become the second leading cause of cancer death in the United States. Despite significant advances in understanding the disease, there has been minimal increase in PDAC patient survival. PDAC tumors are unique in the fact that there is significant desmoplasia. This generates a large stromal compartment composed of immune cells, inflammatory cells, growth factors, extracellular matrix, and fibroblasts, comprising the tumor microenvironment (TME), which may represent anywhere from 15% to 85% of the tumor. It has become evident that the TME, including both the stroma and extracellular component, plays an important role in tumor progression and chemoresistance of PDAC. This review will discuss the multiple components of the TME, their specific impact on tumorigenesis, and the multiple therapeutic targets.
Collapse
Affiliation(s)
- Kelly J Lafaro
- Department of Surgery, City of Hope National Medical Center, Duarte, California
| | - Laleh G Melstrom
- Department of Surgery, City of Hope National Medical Center, Duarte, California.
| |
Collapse
|
32
|
Park CR, Jo JH, Song MG, Park JY, Kim YH, Youn H, Paek SH, Chung JK, Jeong JM, Lee YS, Kang KW. Secreted protein acidic and rich in cysteine mediates active targeting of human serum albumin in U87MG xenograft mouse models. Am J Cancer Res 2019; 9:7447-7457. [PMID: 31695779 PMCID: PMC6831305 DOI: 10.7150/thno.34883] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 09/04/2019] [Indexed: 12/30/2022] Open
Abstract
Human serum albumin (HSA) is the most abundant plasma protein. The main reason for using HSA as a versatile tool for drug delivery is based on its ability to accumulate in tumors. However, the mechanism of albumin accumulation in tumors is not yet clear. Many researchers using HSA as a drug-carrier have focused on the passive tumor targeting by enhanced permeability and retention (EPR) effect, while other investigators proposed that albumin binding proteins mediate albumin accumulation in tumors. We investigated whether HSA accumulation in tumors is mediated by the EPR effect or by secreted protein acidic and rich in cysteine (SPARC), which is known to be an albumin-binding protein. Methods: To investigate the role of SPARC on HSA accumulation in tumors, we compared HSA uptake in U87MG glioblastoma cells with different SPARC expression. U87MG cells generally express high levels of SPARC and were, therefore, used as SPARC-rich cells. SPARC-less U87MG (U87MG-shSPARC) cells were established by viral-shSPARC transduction. We detected cellular uptake of fluorescence-labeled HSA by confocal microscopy in U87MG and U87MG-shSPARC cells. To demonstrate the mechanism of HSA accumulation in tumors, we injected FNR648-labeled HSA and FITC-labeled dextran in U87MG and U87MG-shSPARC tumor-bearing mice and observed their micro-distribution in tumor tissues. Results: HSA was internalized in cells by binding with SPARC in vitro. HSA accumulation in U87MG glioma was associated with SPARC expression in vivo. FITC-dextran was distributed in U87MG tumors in the vicinity of blood vessels. The distribution of HSA, on the other hand, was observed in the regions remote from blood vessels of U87MG tumor tissues but not in U87MG-shSPARC tumor tissues. Conclusion: Our results demonstrate that the tumor-distribution of HSA is affected not only by the EPR-effect but also by SPARC expression. SPARC enhances HSA accumulation in U87MG glioma and mediates active targeting of HSA in tumors.
Collapse
|
33
|
Ramu I, Buchholz SM, Patzak MS, Goetze RG, Singh SK, Richards FM, Jodrell DI, Sipos B, Ströbel P, Ellenrieder V, Hessmann E, Neesse A. SPARC dependent collagen deposition and gemcitabine delivery in a genetically engineered mouse model of pancreas cancer. EBioMedicine 2019; 48:161-168. [PMID: 31597597 PMCID: PMC6838446 DOI: 10.1016/j.ebiom.2019.09.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 09/07/2019] [Accepted: 09/13/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is characterised by extensive matrix deposition that has been implicated in impaired drug delivery and therapeutic resistance. Secreted protein acidic and rich in cysteine (SPARC) is a matricellular protein that regulates collagen deposition and is highly upregulated in the activated stroma subtype with poor prognosis in PDAC patients. METHODS KrasG12D;p48-Cre;SPARC-/- (KC-SPARC-/-) and KrasG12D;p48-Cre;SPARCWT (KC-SPARCWT) were generated and analysed at different stages of carcinogenesis by histological grading, immunohistochemistry for epithelial and stromal markers, survival and preclinical analysis. Pharmacokinetic and pharmacodynamic studies were conducted by liquid chromatography-tandem mass spectrometry (LC-MS/MS) and immunohistochemistry following gemcitabine treatment (100 mg/kg) in vivo. FINDINGS Global genetic ablation of SPARC in a KrasG12D driven mouse model resulted in significantly reduced overall and mature collagen deposition around early and advanced pancreatic intraepithelial neoplasia (PanIN) lesions and in invasive PDAC (p < .001). However, detailed pathological scoring and molecular analysis showed no effects on PanIN to PDAC progression, vessel density (CD31), tumour incidence, grading or metastatic frequency. Despite comparable tumour kinetics, ablation of SPARC resulted in a significantly shortened survival in KC-SPARC-/- mice (280 days versus 485 days, p < .03, log-rank-test). Using LC-MS/MS, we show that SPARC dependent collagen deposition does not affect intratumoural gemcitabine accumulation or immediate therapeutic response in tumour bearing KC-SPARCWT and KC-SPARC-/-mice. INTERPRETATION Global SPARC ablation reduces the collagen-rich microenvironment in murine PDAC. Moreover, global SPARC depletion did not affect tumour growth kinetics, grading or metastatic frequency. Notably, the dense-collagen matrix did not restrict access of gemcitabine to the tumour. These findings may have direct translational implications in clinical trial design.
Collapse
Affiliation(s)
- Iswarya Ramu
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Sören M Buchholz
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Melanie S Patzak
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Robert G Goetze
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Shiv K Singh
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Frances M Richards
- Cancer Research UK Cambridge Institute, Li Ka Shing Centre, The University of Cambridge, United Kingdom
| | - Duncan I Jodrell
- Cancer Research UK Cambridge Institute, Li Ka Shing Centre, The University of Cambridge, United Kingdom
| | - Bence Sipos
- Institute of Pathology and Neuropathology, University Clinic Tübingen, Germany
| | - Philipp Ströbel
- Institute of Pathology, University Medical Centre Göttingen, Germany
| | - Volker Ellenrieder
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Elisabeth Hessmann
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany
| | - Albrecht Neesse
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Göttingen, Germany.
| |
Collapse
|
34
|
Lu Z, Weniger M, Jiang K, Boeck S, Zhang K, Bazhin A, Miao Y, Werner J, D'Haese JG. Therapies Targeting the Tumor Stroma and the VEGF/VEGFR Axis in Pancreatic Ductal Adenocarcinoma: a Systematic Review and Meta-Analysis. Target Oncol 2019; 13:447-459. [PMID: 30062609 DOI: 10.1007/s11523-018-0578-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Abundant tumor stroma is a hallmark of pancreatic ductal adenocarcinoma (PDAC), and is suggested to play a role in the resistance of this deadly disease to systemic treatment. Despite promising results from preclinical studies, clinical trials with therapies targeting the tumor stroma and the vascular endothelial growth factor (VEGF) and its receptor VEGFR yielded conflicting results. With this systematic review and meta-analysis, we aim to summarize the existing evidence in this important field with a special focus on anti-VEGF/VEGFR therapy. A total of 24 clinical studies were included in the qualitative synthesis, and six randomized controlled trials (RCTs) investigating anti-VEGF/VEGFR agents were further included in the quantitative synthesis. The qualitative synthesis revealed a treatment advantage of combined therapy with nab-paclitaxel, while the meta-analysis on anti-VEGF/VEGFR drugs demonstrated marginal improvement of objective response rates and progression-free survival, but not overall survival. Stroma targeting is a promising and rapidly-developing treatment strategy in PDAC. However, novel drugs balancing stroma depletion and modulation are needed.
Collapse
Affiliation(s)
- Zipeng Lu
- Pancreas Center & Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
- Department of General, Visceral, and Transplantation Surgery, Ludwig Maximilians-University, Marchioninistraße 15, 81377, Munich, Germany
| | - Maximilian Weniger
- Department of General, Visceral, and Transplantation Surgery, Ludwig Maximilians-University, Marchioninistraße 15, 81377, Munich, Germany
| | - Kuirong Jiang
- Pancreas Center & Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Stefan Boeck
- Department of Internal Medicine III and Comprehensive Cancer Center, Ludwig Maximilians-University, Marchioninistr. 15, 81377, Munich, Germany
| | - Kai Zhang
- Pancreas Center & Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Alexander Bazhin
- Department of General, Visceral, and Transplantation Surgery, Ludwig Maximilians-University, Marchioninistraße 15, 81377, Munich, Germany
| | - Yi Miao
- Pancreas Center & Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China.
| | - Jens Werner
- Department of General, Visceral, and Transplantation Surgery, Ludwig Maximilians-University, Marchioninistraße 15, 81377, Munich, Germany
| | - Jan G D'Haese
- Department of General, Visceral, and Transplantation Surgery, Ludwig Maximilians-University, Marchioninistraße 15, 81377, Munich, Germany
| |
Collapse
|
35
|
Eberle-Singh JA, Sagalovskiy I, Maurer HC, Sastra SA, Palermo CF, Decker AR, Kim MJ, Sheedy J, Mollin A, Cao L, Hu J, Branstrom A, Weetall M, Olive KP. Effective Delivery of a Microtubule Polymerization Inhibitor Synergizes with Standard Regimens in Models of Pancreatic Ductal Adenocarcinoma. Clin Cancer Res 2019; 25:5548-5560. [PMID: 31175095 DOI: 10.1158/1078-0432.ccr-18-3281] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 03/26/2019] [Accepted: 06/03/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Pancreatic ductal adenocarcinoma (PDA) is a deadly cancer that is broadly chemoresistant, due in part to biophysical properties of tumor stroma, which serves as a barrier to drug delivery for most classical chemotherapeutic drugs. The goal of this work is to evaluate the preclinical efficacy and mechanisms of PTC596, a novel agent with potent anticancer properties in vitro and desirable pharmacologic properties in vivo.Experimental Design: We assessed the pharmacology, mechanism, and preclinical efficacy of PTC596 in combination with standards of care, using multiple preclinical models of PDA. RESULTS We found that PTC596 has pharmacologic properties that overcome the barrier to drug delivery in PDA, including a long circulating half-life, lack of P-glycoprotein substrate activity, and high systemic tolerability. We also found that PTC596 combined synergistically with standard clinical regimens to improve efficacy in multiple model systems, including the chemoresistant genetically engineered "KPC" model of PDA. Through mechanistic studies, we learned that PTC596 functions as a direct microtubule polymerization inhibitor, yet a prior clinical trial found that it lacks peripheral neurotoxicity, in contrast to other such agents. Strikingly, we found that PTC596 synergized with the standard clinical backbone regimen gemcitabine/nab-paclitaxel, yielding potent, durable regressions in a PDX model. Moreover, similar efficacy was achieved in combination with nab-paclitaxel alone, highlighting a specific synergistic interaction between two different microtubule-targeted agents in the setting of pancreatic ductal adenocarcinoma. CONCLUSIONS These data demonstrate clear rationale for the development of PTC596 in combination with standard-of-care chemotherapy for PDA.
Collapse
Affiliation(s)
- Jaime A Eberle-Singh
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | - Irina Sagalovskiy
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | - H Carlo Maurer
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | - Stephen A Sastra
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | - Carmine F Palermo
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | - Amanda R Decker
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York.,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| | | | | | - Anna Mollin
- PTC Therapeutics, South Plainfield, New Jersey
| | | | - Jianhua Hu
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York.,Department of Biostatistics, Columbia University Medical Center, New York, New York
| | | | | | - Kenneth P Olive
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, New York. .,Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York
| |
Collapse
|
36
|
El Hassouni B, Li Petri G, Liu DSK, Cascioferro S, Parrino B, Hassan W, Diana P, Ali A, Frampton AE, Giovannetti E. Pharmacogenetics of treatments for pancreatic cancer. Expert Opin Drug Metab Toxicol 2019; 15:437-447. [PMID: 31100206 DOI: 10.1080/17425255.2019.1620731] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Despite clinical efforts, pancreatic ductal adenocarcinoma (PDAC) has a dismal prognosis. The scarcity of effective therapies can be reflected by the lack of reliable biomarkers to adapt anticancer drugs prescription to tumors' and patients' features. Areas covered: Pharmacogenetics should provide the way to select patients who may benefit from a specific therapy that best matches individual and tumor genetic profile, but it has not yet led to gains in outcome. This review describes PDAC pharmacogenetics findings, critically reappraising studies on polymorphisms and -omics profiles correlated to response to gemcitabine, FOLFIRINOX, and nab-paclitaxel combinations, as well as limitations of targeted therapies. Further, we question whether personalized approaches will benefit patients to any significant degree, supporting the need of new strategies within well-designed trials and validated genomic tests for treatment decision-making. Expert opinion: A major challenge in PDAC is the identification of subgroups of patients who will benefit from treatments. Minimally-invasive tests to analyze biomarkers of drug sensitivity/toxicity should be developed alongside anticancer treatments. However, progress might fall below expectations because of tumor heterogeneity and clonal evolution. Whole-genome sequencing and liquid biopsies, as well as prospective validation in selected cohorts, should overcome the limitations of traditional pharmacogenetic approaches.
Collapse
Affiliation(s)
- Btissame El Hassouni
- a Department of Medical Oncology , Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc) , Amsterdam , The Netherlands
| | - Giovanna Li Petri
- a Department of Medical Oncology , Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc) , Amsterdam , The Netherlands.,b Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche, Sezione di Chimica e Tecnologie Farmaceutiche , Università degli Studi di Palermo , Palermo , Italy
| | - Daniel S K Liu
- c Department of Surgery and Cancer , Imperial College , London , UK
| | - Stella Cascioferro
- b Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche, Sezione di Chimica e Tecnologie Farmaceutiche , Università degli Studi di Palermo , Palermo , Italy
| | - Barbara Parrino
- b Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche, Sezione di Chimica e Tecnologie Farmaceutiche , Università degli Studi di Palermo , Palermo , Italy
| | - Waqar Hassan
- a Department of Medical Oncology , Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc) , Amsterdam , The Netherlands
| | - Patrizia Diana
- b Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche, Sezione di Chimica e Tecnologie Farmaceutiche , Università degli Studi di Palermo , Palermo , Italy
| | - Asif Ali
- d Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences , University of Glasgow , Glasgow UK.,e Institute of Basic Medical Sciences , Khyber Medical University , Peshawar , Pakistan
| | - Adam E Frampton
- c Department of Surgery and Cancer , Imperial College , London , UK
| | - Elisa Giovannetti
- a Department of Medical Oncology , Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc) , Amsterdam , The Netherlands.,f Cancer Pharmacology Lab, AIRC Start Up Unit, Fondazione Pisana per la Scienza , Pisa , Italy
| |
Collapse
|
37
|
Park JE, Park J, Jun Y, Oh Y, Ryoo G, Jeong YS, Gadalla HH, Min JS, Jo JH, Song MG, Kang KW, Bae SK, Yeo Y, Lee W. Expanding therapeutic utility of carfilzomib for breast cancer therapy by novel albumin-coated nanocrystal formulation. J Control Release 2019; 302:148-159. [PMID: 30954620 DOI: 10.1016/j.jconrel.2019.04.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 03/28/2019] [Accepted: 04/03/2019] [Indexed: 02/06/2023]
Abstract
Carfilzomib (CFZ) is the second-in-class proteasome inhibitor with much improved efficacy and safety profiles over bortezomib in multiple myeloma patients. In expanding the utility of CFZ to solid cancer therapy, the poor aqueous solubility and in vivo instability of CFZ are considered major drawbacks. We investigated whether a nanocrystal (NC) formulation can address these issues and enhance anticancer efficacy of CFZ against breast cancer. The surface of NC was coated with albumin in order to enhance the formulation stability and drug delivery to tumors via interactions with albumin-binding proteins located in and near cancer cells. The novel albumin-coated NC formulation of CFZ (CFZ-alb NC) displayed improved metabolic stability and enhanced cellular interactions, uptake and cytotoxic effects in breast cancer cells in vitro. Consistently, CFZ-alb NC showed greater anticancer efficacy in a murine 4T1 orthotopic breast cancer model than the currently used cyclodextrin-based formulation. Overall, our results demonstrate the potential of CFZ-alb NC as a viable formulation for breast cancer therapy.
Collapse
Affiliation(s)
- Ji Eun Park
- College of Pharmacy and Research, Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Joonyoung Park
- Department of Industrial and Physical Pharmacy, Purdue University, Heine Pharmacy Bldg, 575 W Stadium Ave, West Lafayette, IN 47907, USA
| | - Yearin Jun
- College of Pharmacy and Research, Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Yunseok Oh
- College of Pharmacy and Research, Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Gongmi Ryoo
- College of Pharmacy and Research, Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Yoo-Seong Jeong
- College of Pharmacy and Research, Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Hytham H Gadalla
- Department of Industrial and Physical Pharmacy, Purdue University, Heine Pharmacy Bldg, 575 W Stadium Ave, West Lafayette, IN 47907, USA
| | - Jee Sun Min
- College of Pharmacy and Integrated Research, Institute of Pharmaceutical Sciences, Catholic University of Korea, 43, Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 42083, South Korea
| | - Jung Hwan Jo
- Department of Nuclear Medicine & Cancer Research Institute, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, South Korea
| | - Myung Geun Song
- Biomedical Research Institute, Seoul National University Hospital & Department of Nuclear Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, South Korea
| | - Keon Wook Kang
- Department of Nuclear Medicine & Cancer Research Institute, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, South Korea
| | - Soo Kyung Bae
- College of Pharmacy and Integrated Research, Institute of Pharmaceutical Sciences, Catholic University of Korea, 43, Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 42083, South Korea
| | - Yoon Yeo
- Department of Industrial and Physical Pharmacy, Purdue University, Heine Pharmacy Bldg, 575 W Stadium Ave, West Lafayette, IN 47907, USA; Weldon School of Biomedical Engineering, Purdue University, 206 S Martin Jischke Dr, West Lafayette, IN 47907, USA
| | - Wooin Lee
- College of Pharmacy and Research, Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea.
| |
Collapse
|
38
|
Wang WQ, Liu L, Xu JZ, Yu XJ. Reflections on depletion of tumor stroma in pancreatic cancer. Biochim Biophys Acta Rev Cancer 2019; 1871:267-272. [PMID: 30738097 DOI: 10.1016/j.bbcan.2019.01.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 01/21/2019] [Accepted: 01/22/2019] [Indexed: 12/18/2022]
Abstract
Pancreatic cancer characteristically has an extremely dense stroma, which facilitates chemoresistance by creating physical and biological barriers to therapeutic agents. Thus, stroma-depleting agents may enhance the delivery and efficacy of chemotherapy drugs. However, stroma-targeting therapy for pancreatic cancer is a double-edged sword, as the stroma can also inhibit tumor metastasis and malignancy. In-depth understanding of the critical role of the stroma in cancer metastasis may improve therapeutic approaches by allowing them to harness specific features of the stroma to treat pancreatic cancer.
Collapse
Affiliation(s)
- Wen-Quan Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Liang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Jin-Zhi Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xian-Jun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Shanghai Pancreatic Cancer Institute, Shanghai, China; Pancreatic Cancer Institute, Fudan University, Shanghai, China.
| |
Collapse
|
39
|
Xiong K, Wu J, Liu Y, Wu N, Ruan J. Drug Carrier-Oriented Polygeline for Preparing Novel Polygeline-Bound Paclitaxel Nanoparticles. J Pharm Sci 2019; 108:2012-2021. [PMID: 30639741 DOI: 10.1016/j.xphs.2019.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 12/15/2018] [Accepted: 01/04/2019] [Indexed: 10/27/2022]
Abstract
Polygeline is a highly promising drug carrier-oriented material for important applications in pharmacy field due to its low-cost and unique properties similar to albumin. In this study, polygeline-bound paclitaxel nanoparticles (Npb-PTXS) were fabricated through a combination of low-pressure emulsification and high-pressure homogenization. The effects of a series of production parameters on mean particle size, particle size distribution and drug loading of Npb-PTXS were systematically evaluated. The characteristics of Npb-PTXS, such as surface morphology, physical status of paclitaxel (PTX) in Npb-PTXS, redispersibility of Npb-PTXS in purified water and bioavailability in vivo were also investigated. It is revealed that the optimal preparation conditions included an aqueous phase pH value of about 6.5, protein mass concentration of 0.33%, with mass ratio of PTX to protein of 30%, high pressure of 1200 bar, high-pressure passes of 25 times and low-pressure emulsifying passes of 20 times. Obtained Npb-PTXS shows good resolubility compared to commercially available Abraxane®, containing round or oval shaped particles with mean particle size of around 188.3 nm, polydispersity index of 0.163 and zeta potential of -31.1 mV. PTX in Npb-PTX is amorphous, and its content is approximately 12.04%. Encapsulation efficiency of Npb-PTXS reaches 81.2%. Moreover, in vivo pharmacokinetic studies showed that the intravenous relative bioavailability of Npb-PTXS to Abraxane was 83.89%.
Collapse
Affiliation(s)
- Kaibin Xiong
- School of Life Science, Wuchang University of Technology, Wuhan 430223, PR China
| | - Jianyang Wu
- Department of Physics, Research Institute for Biomimetics and Soft Matter, Jiujiang Research, Institute and Fujian Provincial Key Laboratory for Soft Functional Materials Research, Xiamen University, Xiamen 361005, PR China.
| | - Yang Liu
- School of Life Science, Wuchang University of Technology, Wuhan 430223, PR China
| | - Na Wu
- School of Life Science, Wuchang University of Technology, Wuhan 430223, PR China
| | - Jinlan Ruan
- School of Life Science, Wuchang University of Technology, Wuhan 430223, PR China.
| |
Collapse
|
40
|
Vilimas T, Wang AQ, Patnaik S, Hughes EA, Singleton MD, Knotts Z, Li D, Frankowski K, Schlomer JJ, Guerin TM, Springer S, Drennan C, Dextras C, Wang C, Gilbert D, Southall N, Ferrer M, Huang S, Kozlov S, Marugan J, Xu X, Rudloff U. Pharmacokinetic evaluation of the PNC disassembler metarrestin in wild-type and Pdx1-Cre;LSL-Kras G12D/+;Tp53 R172H/+ (KPC) mice, a genetically engineered model of pancreatic cancer. Cancer Chemother Pharmacol 2018; 82:1067-1080. [PMID: 30306263 PMCID: PMC6267684 DOI: 10.1007/s00280-018-3699-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/29/2018] [Indexed: 12/18/2022]
Abstract
PURPOSE Metarrestin is a first-in-class small molecule clinical candidate capable of disrupting the perinucleolar compartment, a subnuclear structure unique to metastatic cancer cells. This study aims to define the pharmacokinetic (PK) profile of metarrestin and the pharmacokinetic/pharmacodynamic relationship of metarrestin-regulated markers. METHODS PK studies included the administration of single or multiple dose of metarrestin at 3, 10, or 25 mg/kg via intravenous (IV) injection, gavage (PO) or with chow to wild-type C57BL/6 mice and KPC mice bearing autochthonous pancreatic tumors. Metarrestin concentrations were analyzed by UPLC-MS/MS. Pharmacodynamic assays included mRNA expression profiling by RNA-seq and qRT-PCR for KPC mice. RESULTS Metarrestin had a moderate plasma clearance of 48 mL/min/kg and a large volume of distribution of 17 L/kg at 3 mg/kg IV in C57BL/6 mice. The oral bioavailability after single-dose (SD) treatment was > 80%. In KPC mice treated with SD 25 mg/kg PO, plasma AUC0-∞ of 14400 ng h/mL, Cmax of 810 ng/mL and half-life (t1/2) of 8.5 h were observed. At 24 h after SD of 25 mg/kg PO, the intratumor concentration of metarrestin was high with a mean value of 6.2 µg/g tissue (or 13 µM), well above the cell-based IC50 of 0.4 µM. At multiple dose (MD) 25 mg/kg/day PO in KPC mice, mean tissue/plasma AUC0-24h ratio for tumor, spleen and liver was 37, 30 and 31, respectively. There was a good linear relationship of dosage to AUC0-24h and C24h. AUC0-24h MD to AUC0-24h SD ratios ranged from two for liver to five for tumor indicating additional accumulation in tumors. Dose-dependent normalization of FOXA1 and FOXO6 mRNA expression was observed in KPC tumors. CONCLUSIONS Metarrestin is an effective therapeutic candidate with a favorable PK profile achieving excellent intratumor tissue levels in a disease with known poor drug delivery.
Collapse
Affiliation(s)
- Tomas Vilimas
- Molecular Characterization Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Amy Q Wang
- Therapeutics for Rare and Neglected Diseases (TRND) Program, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA
| | - Samarjit Patnaik
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA
| | - Emma A Hughes
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, CA, 94158, USA
| | - Marc D Singleton
- Biophysics Graduate Group, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Zachary Knotts
- Rare Tumor Initiative (RTI), Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Hatfield Center, 10 Center Drive, 9000 Rockville Pike, Bethesda, MD, 20892, USA
| | - Dandan Li
- Rare Tumor Initiative (RTI), Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Hatfield Center, 10 Center Drive, 9000 Rockville Pike, Bethesda, MD, 20892, USA
| | - Kevin Frankowski
- Department of Medicinal Chemistry and Specialized Chemistry Center, University of Kansas, Lawrence, KS, USA
| | - Jerome J Schlomer
- Center for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Theresa M Guerin
- Center for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Stephanie Springer
- Center for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Catherine Drennan
- Center for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Christopher Dextras
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA
| | - Chen Wang
- Department of Cell and Molecular Biology, Northwestern University, Chicago, IL, 60611, USA
| | - Debra Gilbert
- Center for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Noel Southall
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA
| | - Marc Ferrer
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA
| | - Sui Huang
- Department of Cell and Molecular Biology, Northwestern University, Chicago, IL, 60611, USA
| | - Serguei Kozlov
- Center for Advanced Preclinical Research, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD, 21702, USA
| | - Juan Marugan
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA.
- NIH Chemical Genomics Center, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Bldg B, Rockville, MD, 20850, USA.
| | - Xin Xu
- Therapeutics for Rare and Neglected Diseases (TRND) Program, National Center for Advancing Translational Sciences, National Institutes of Health, 9800 Medical Center Drive, Rockville, MD, 20850, USA.
| | - Udo Rudloff
- Rare Tumor Initiative (RTI), Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Hatfield Center, 10 Center Drive, 9000 Rockville Pike, Bethesda, MD, 20892, USA.
| |
Collapse
|
41
|
ADAM12 is a circulating marker for stromal activation in pancreatic cancer and predicts response to chemotherapy. Oncogenesis 2018; 7:87. [PMID: 30442938 PMCID: PMC6237826 DOI: 10.1038/s41389-018-0096-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 10/09/2018] [Accepted: 10/24/2018] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is characterized by abundant stroma that harbors tumor-promoting properties. No good biomarkers exist to monitor the effect of stromal targeting therapies or to predict response. We set out to identify such non-invasive markers for PDAC stroma and predict response to therapy. Gene expression datasets, co-culture experiments, xenografts, and patient samples were analyzed. Serum samples were measured from a cohort of 58 resected patients, and 87 metastatic or locally advanced PDAC patients. Baseline and follow-up levels were assessed in 372 additional metastatic PDAC patients who received nab-paclitaxel with gemcitabine (n = 184) or gemcitabine monotherapy (n = 188) in the phase III MPACT trial. Increased levels of ADAM12 were found in PDAC patients compared to healthy controls (p < 0.0001, n = 157 and n = 38). High levels of ADAM12 significantly associated with poor outcome in resected PDAC (HR 2.07, p = 0.04). In the MPACT trial survival was significantly longer for patients who received nab-paclitaxel and had undetectable ADAM12 levels before treatment (OS 12.3 m vs 7.9 m p = 0.0046). Consistently undetectable or decreased ADAM12 levels during treatment significantly associated with longer survival as well (OS 14.4 m and 11.2 m, respectively vs 8.3, p = 0.0054). We conclude that ADAM12 is a blood-borne proxy for stromal activation, the levels of which have prognostic significance and correlate with treatment benefit.
Collapse
|
42
|
Hyun H, Park J, Willis K, Park JE, Lyle LT, Lee W, Yeo Y. Surface modification of polymer nanoparticles with native albumin for enhancing drug delivery to solid tumors. Biomaterials 2018; 180:206-224. [PMID: 30048910 PMCID: PMC6076859 DOI: 10.1016/j.biomaterials.2018.07.024] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/11/2018] [Accepted: 07/12/2018] [Indexed: 01/09/2023]
Abstract
Albumin is a promising surface modifier of nanoparticulate drug delivery systems. Serving as a dysopsonin, albumin can protect circulating nanoparticles (NPs) from the recognition and clearance by the mononuclear phagocytic system (MPS). Albumin may also help transport the NPs to solid tumors based on the increased consumption by cancer cells and interactions with the tumor microenvironment. Several studies have explored the benefits of surface-bound albumin to enhance NP delivery to tumors. However, it remains unknown how the surface modification process affects the conformation of albumin and the performance of the albumin-modified NPs. We use three different surface modification methods including two prevalent approaches (physisorption and interfacial embedding) and a new method based on dopamine polymerization to modify the surface of poly(lactic-co-glycolic acid) NPs with albumin and compare the extent of albumin binding, conformation of the surface-bound albumin, and biological performances of the albumin-coated NPs. We find that the dopamine polymerization method preserves the albumin structure, forming a surface layer that facilitates NP transport and drug delivery into tumors via the interaction with albumin-binding proteins. In contrast, the interfacial embedding method creates NPs with denatured albumin that offers no particular benefit to the interaction with cancer cells but rather promotes the MPS uptake via direct and indirect interactions with scavenger receptor A. This study demonstrates that the surface-bound albumin can bring distinct effects according to the way they interact with NP surface and thus needs to be controlled in order to achieve favorable therapeutic outcomes.
Collapse
Affiliation(s)
- Hyesun Hyun
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN, 47907, USA
| | - Joonyoung Park
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN, 47907, USA
| | - Kiela Willis
- School of Chemical Engineering, Purdue University, 480 West Stadium Avenue, West Lafayette, IN, 47907, USA
| | - Ji Eun Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, South Korea
| | - L Tiffany Lyle
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, 47907, USA
| | - Wooin Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, South Korea
| | - Yoon Yeo
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN, 47907, USA; Weldon School of Biomedical Engineering, Purdue University, 206 South Martin Jischke Drive, West Lafayette, IN, 47907, USA.
| |
Collapse
|
43
|
Li F, Zhang H, He M, Liao J, Chen N, Li Y, Zhou S, Palmisano M, Yu A, Pai MP, Yuan H, Sun D. Different Nanoformulations Alter the Tissue Distribution of Paclitaxel, Which Aligns with Reported Distinct Efficacy and Safety Profiles. Mol Pharm 2018; 15:4505-4516. [PMID: 30180593 DOI: 10.1021/acs.molpharmaceut.8b00527] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Previous studies have shown that different paclitaxel formulations produce distinct anticancer efficacy and safety profiles in animals and humans. This study aimed to investigate the distinct pharmacokinetics and tissue distribution of various nanoformulations of paclitaxel, which may translate into potential differences in safety and efficacy. Four nanoparticle formulations ( nab-paclitaxel, mouse albumin nab-paclitaxel [m -nab-paclitaxel], micellar paclitaxel, and polymeric nanoparticle paclitaxel) as well as solvent-based paclitaxel were intravenously administered to mice. Seventeen blood and tissue samples were collected at different time points. The total paclitaxel concentration in each tissue specimen was measured with liquid chromatography-tandem mass spectrometry. Compared with solvent-based paclitaxel, all four nanoformulations demonstrated decreased paclitaxel exposure in plasma. All nanoformulations were associated with paclitaxel blood-cell accumulation in mice; however, m- nab-paclitaxel was associated with the lowest accumulation. Five minutes after dosing, the total paclitaxel in the tissues and blood was approximately 44% to 57% of the administered dose of all paclitaxel formulations. Paclitaxel was primarily distributed to liver, muscle, intestine, kidney, skin, and bone. Compared with solvent-based paclitaxel, the different nanocarriers altered the distribution of paclitaxel in all tissues with distinct paclitaxel concentration-time profiles. nab-paclitaxel was associated with increased delivery efficiency of paclitaxel in the pancreas compared with the other formulations, consistent with the demonstrated efficacy of nab-paclitaxel in pancreatic cancer. All the nanoformulations led to high penetration in the lungs and fat pad, which potentially points to efficacy in lung and breast cancers. Micellar paclitaxel and polymeric nanoparticle paclitaxel were associated with high paclitaxel accumulation in the heart; thus, the risk of cardiovascular toxicity with these formulations may warrant further investigation. The solvent-based formulation was associated with the poorest paclitaxel penetration in all tissues and the lowest tissue-to-plasma ratio. The different nanocarriers of paclitaxel were associated with distinct pharmacokinetics and tissue distribution, which largely align with the observed efficacy and toxicity profiles in clinical trials.
Collapse
Affiliation(s)
- Feng Li
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Huixia Zhang
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Miao He
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Jinhui Liao
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Nianhang Chen
- Translational Development and Clinical Pharmacology , Celgene Corporation , 86 Morris Avenue , Summit , New Jersey 07901 , United States
| | - Yan Li
- Translational Development and Clinical Pharmacology , Celgene Corporation , 86 Morris Avenue , Summit , New Jersey 07901 , United States
| | - Simon Zhou
- Translational Development and Clinical Pharmacology , Celgene Corporation , 86 Morris Avenue , Summit , New Jersey 07901 , United States
| | - Maria Palmisano
- Translational Development and Clinical Pharmacology , Celgene Corporation , 86 Morris Avenue , Summit , New Jersey 07901 , United States
| | - Alex Yu
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Manjunath P Pai
- Department of Clinical Pharmacy, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Hebao Yuan
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| | - Duxin Sun
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , 1600 Huron Parkway, North Campus Research Complex, Building 520 , Ann Arbor , Michigan 48109 , United States
| |
Collapse
|
44
|
The Extracellular Matrix and Pancreatic Cancer: A Complex Relationship. Cancers (Basel) 2018; 10:cancers10090316. [PMID: 30200666 PMCID: PMC6162452 DOI: 10.3390/cancers10090316] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/31/2018] [Accepted: 09/02/2018] [Indexed: 12/18/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has an extraordinarily dense fibrotic stroma that impedes tumor perfusion and delivery of anticancer drugs. Since the extracellular matrix (ECM) comprises the bulk of the stroma, it is primarily responsible for the increased interstitial tissue pressure and stiff mechanical properties of the stroma. Besides its mechanical influence, the ECM provides important biochemical and physical cues that promote survival, proliferation, and metastasis. By serving as a nutritional source, the ECM also enables PDAC cells to survive under the nutrient-poor conditions. While therapeutic strategies using stroma-depleting drugs have yielded disappointing results, an increasing body of research indicates the ECM may offer a variety of potential therapeutic targets. As preclinical studies of ECM-targeted drugs have shown promising effects, a number of clinical trials are currently investigating agents with the potential to advance the future treatment of PDAC. Thus, the present review seeks to give an overview of the complex relationship between the ECM and PDAC.
Collapse
|
45
|
Zhao P, Wang Y, Wu A, Rao Y, Huang Y. Roles of Albumin-Binding Proteins in Cancer Progression and Biomimetic Targeted Drug Delivery. Chembiochem 2018; 19:1796-1805. [PMID: 29920893 DOI: 10.1002/cbic.201800201] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Indexed: 12/18/2022]
Abstract
Nutrient transporters have attracted significant attention for their promising application in biomimetic delivery. Due to the active consumption of nutrients, cancer cells generally overexpress nutrient transporters to meet their increased need for energy and materials. For example, albumin-binding proteins (ABPs) are highly overexpressed in malignant cells, stromal cells, and tumor vessel endothelial cells responsible for albumin uptake. ABP (e.g., SPARC) is a promising target for tumor-specific drug delivery, and albumin has been widely used as a biomimetic delivery carrier. Apart from the transportation function, ABPs are closely associated with neoplasia, invasion, and metastasis. Herein, a summary of the roles of ABP in cancer progression and the application of albumin-based biomimetic tumor-targeted delivery through the ABP pathway is presented.
Collapse
Affiliation(s)
- Pengfei Zhao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China.,Zhejiang Academy of Medical Science, 182 Tianmushan Road, Hangzhou, 310013, P.R. China
| | - Yonghui Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China
| | - Aihua Wu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China
| | - Yuefeng Rao
- The First Affiliated Hospital of the College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai, 201203, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| |
Collapse
|
46
|
Feng R, Morine Y, Ikemoto T, Imura S, Iwahashi S, Saito Y, Shimada M. Nab-paclitaxel interrupts cancer-stromal interaction through C-X-C motif chemokine 10-mediated interleukin-6 downregulation in vitro. Cancer Sci 2018; 109:2509-2519. [PMID: 29902349 PMCID: PMC6113502 DOI: 10.1111/cas.13694] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/17/2018] [Accepted: 06/08/2018] [Indexed: 12/20/2022] Open
Abstract
Cancer‐associated fibroblasts (CAF), derived from stroma of cancer tissues, interact with cancer cells and play an important role in cancer initiation, growth, and metastasis. Nab‐paclitaxel (nab‐PTX) is a 130 nm albumin‐binding paclitaxel and recommended for many types of cancer chemotherapy. The nab‐PTX stromal‐disrupting effect during pancreatic cancer treatment has been reported. The aim of the present study was to determine the role of nab‐PTX in cancer cells and CAF interaction. Cancer cells (MIA PaCa‐2 and Panc‐1) were cocultured with CAF or treated with CAF conditioned medium, after which their migration and invasion ability, epithelial‐mesenchymal transition (EMT)‐related marker expression and C‐X‐C motif chemokine 10 (CXCL10) expression and secretion were detected. Nab‐PTX treatment was carried out during the coculture system or during preparation of CAF conditioned medium. Then cancer cell migration and invasion ability, EMT‐related marker expression, CXCL10 expression and secretion, and interleukin‐6 (IL‐6) expression and secretion by CAF were checked After coculture with CAF, migration and invasion ability of cancer cells increased. CAF also downregulated E‐cadherin and upregulated N‐cadherin and vimentin expression in cancer cells. During coculture or stimulation with cancer cell‐cultured medium, CAF significantly increased IL‐6 expression and secretion. However, nab‐PTX in the coculture system canceled CAF‐induced migration and invasion promotion and EMT‐related gene changes. Moreover, nab‐PTX increased CXCL10 expression of cancer cells which blocked CAF IL‐6 expression and secretion. Nab‐PTX treatment could increase CXCL10 expression of cancer cells which blocks CAF cancer cell migration and invasion‐promoting effect by inhibiting IL‐6 expression.
Collapse
Affiliation(s)
- Rui Feng
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| | - Yuji Morine
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| | - Tetsuya Ikemoto
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| | - Satoru Imura
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| | - Shuichi Iwahashi
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| | - Yu Saito
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| | - Mitsuo Shimada
- Department of Surgery, Institute of Biomedical Sciences, Tokushima University of Graduate School, Tokushima, Japan
| |
Collapse
|
47
|
Hessmann E, Patzak MS, Klein L, Chen N, Kari V, Ramu I, Bapiro TE, Frese KK, Gopinathan A, Richards FM, Jodrell DI, Verbeke C, Li X, Heuchel R, Löhr JM, Johnsen SA, Gress TM, Ellenrieder V, Neesse A. Fibroblast drug scavenging increases intratumoural gemcitabine accumulation in murine pancreas cancer. Gut 2018; 67:497-507. [PMID: 28077438 PMCID: PMC5868285 DOI: 10.1136/gutjnl-2016-311954] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 11/01/2016] [Accepted: 11/23/2016] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Desmoplasia and hypovascularity are thought to impede drug delivery in pancreatic ductal adenocarcinoma (PDAC). However, stromal depletion approaches have failed to show clinical responses in patients. Here, we aimed to revisit the role of the tumour microenvironment as a physical barrier for gemcitabine delivery. DESIGN Gemcitabine metabolites were analysed in LSL-KrasG12D/+ ; LSL-Trp53R172H/+ ; Pdx-1-Cre (KPC) murine tumours and matched liver metastases, primary tumour cell lines, cancer-associated fibroblasts (CAFs) and pancreatic stellate cells (PSCs) by liquid chromatography-mass spectrometry/mass spectrometry. Functional and preclinical experiments, as well as expression analysis of stromal markers and gemcitabine metabolism pathways were performed in murine and human specimen to investigate the preclinical implications and the mechanism of gemcitabine accumulation. RESULTS Gemcitabine accumulation was significantly enhanced in fibroblast-rich tumours compared with liver metastases and normal liver. In vitro, significantly increased concentrations of activated 2',2'-difluorodeoxycytidine-5'-triphosphate (dFdCTP) and greatly reduced amounts of the inactive gemcitabine metabolite 2',2'-difluorodeoxyuridine were detected in PSCs and CAFs. Mechanistically, key metabolic enzymes involved in gemcitabine inactivation such as hydrolytic cytosolic 5'-nucleotidases (Nt5c1A, Nt5c3) were expressed at low levels in CAFs in vitro and in vivo, and recombinant expression of Nt5c1A resulted in decreased intracellular dFdCTP concentrations in vitro. Moreover, gemcitabine treatment in KPC mice reduced the number of liver metastases by >50%. CONCLUSIONS Our findings suggest that fibroblast drug scavenging may contribute to the clinical failure of gemcitabine in desmoplastic PDAC. Metabolic targeting of CAFs may thus be a promising strategy to enhance the antiproliferative effects of gemcitabine.
Collapse
Affiliation(s)
- E Hessmann
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - M S Patzak
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - L Klein
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - N Chen
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - V Kari
- Department of General, Visceral and Pediatric Surgery, University Medical Center Goettingen, Goettingen, Germany
| | - I Ramu
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - T E Bapiro
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
- Oncology iMED DMPK AstraZeneca UK Ltd, HODGKIN C/o B310 Cambridge Science Park, Cambridge, UK
| | - K K Frese
- The University of Manchester, Cancer Research UK Manchester Institute, Manchester, UK
| | - A Gopinathan
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
| | - F M Richards
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
| | - D I Jodrell
- Cancer Research UK Cambridge Institute, The University of Cambridge, Li Ka Shing Centre, Cambridge, UK
- Department of Oncology, University of Cambridge, Cambridge, UK
| | - C Verbeke
- Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
- Department of Pathology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - X Li
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - R Heuchel
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - J M Löhr
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - S A Johnsen
- Department of General, Visceral and Pediatric Surgery, University Medical Center Goettingen, Goettingen, Germany
| | - T M Gress
- Department of Gastroenterology, Endocrinology and Metabolism, Philipps University Marburg, Marburg, Germany
| | - V Ellenrieder
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - A Neesse
- Department Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| |
Collapse
|
48
|
Liang C, Shi S, Meng Q, Liang D, Ji S, Zhang B, Qin Y, Xu J, Ni Q, Yu X. Do anti-stroma therapies improve extrinsic resistance to increase the efficacy of gemcitabine in pancreatic cancer? Cell Mol Life Sci 2018; 75:1001-1012. [PMID: 28993833 PMCID: PMC11105455 DOI: 10.1007/s00018-017-2678-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 09/25/2017] [Accepted: 10/02/2017] [Indexed: 02/07/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is among the most devastating human malignancies, with approximately 20-30% of PDAC patients receiving the surgical resection with curative intent. Although many studies have focused on finding ideal "drug chaperones" that facilitate and/or potentiate the effects of gemcitabine (GEM) in pancreatic cancer, a significant benefit in overall survival could not be demonstrated for any of these combination therapies in PDAC. Given that pancreatic cancer is characterized by desmoplasia and the dual biological roles of stroma in pancreatic cancer, we reassess the importance of stroma in GEM-based therapeutic approaches in light of current findings. This review is focused on understanding the role of stromal components in the extrinsic resistance to GEM and whether anti-stroma therapies have a positive effect on the GEM delivery. This work contributes to the development of novel and promising combination GEM-based regimens that have achieved significant survival benefits for the patients with pancreatic cancer.
Collapse
Affiliation(s)
- Chen Liang
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Si Shi
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Qingcai Meng
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Dingkong Liang
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Shunrong Ji
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Bo Zhang
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Yi Qin
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Jin Xu
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Quanxing Ni
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Xianjun Yu
- Department of Pancreatic and Hepatobiliary Surgery, Fudan University Shanghai Cancer Center, 270 Dongan Road, Shanghai, 200032, People's Republic of China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China.
| |
Collapse
|
49
|
Lee JH, Kim SK, Khawar IA, Jeong SY, Chung S, Kuh HJ. Microfluidic co-culture of pancreatic tumor spheroids with stellate cells as a novel 3D model for investigation of stroma-mediated cell motility and drug resistance. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:4. [PMID: 29329547 PMCID: PMC5767067 DOI: 10.1186/s13046-017-0654-6] [Citation(s) in RCA: 116] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 11/27/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND Pancreatic stellate cells (PSCs), a major component of the tumor microenvironment in pancreatic cancer, play roles in cancer progression as well as drug resistance. Culturing various cells in microfluidic (microchannel) devices has proven to be a useful in studying cellular interactions and drug sensitivity. Here we present a microchannel plate-based co-culture model that integrates tumor spheroids with PSCs in a three-dimensional (3D) collagen matrix to mimic the tumor microenvironment in vivo by recapitulating epithelial-mesenchymal transition and chemoresistance. METHODS A 7-channel microchannel plate was prepared using poly-dimethylsiloxane (PDMS) via soft lithography. PANC-1, a human pancreatic cancer cell line, and PSCs, each within a designated channel of the microchannel plate, were cultured embedded in type I collagen. Expression of EMT-related markers and factors was analyzed using immunofluorescent staining or Proteome analysis. Changes in viability following exposure to gemcitabine and paclitaxel were measured using Live/Dead assay. RESULTS PANC-1 cells formed 3D tumor spheroids within 5 days and the number of spheroids increased when co-cultured with PSCs. Culture conditions were optimized for PANC-1 cells and PSCs, and their appropriate interaction was confirmed by reciprocal activation shown as increased cell motility. PSCs under co-culture showed an increased expression of α-SMA. Expression of EMT-related markers, such as vimentin and TGF-β, was higher in co-cultured PANC-1 spheroids compared to that in mono-cultured spheroids; as was the expression of many other EMT-related factors including TIMP1 and IL-8. Following gemcitabine exposure, no significant changes in survival were observed. When paclitaxel was combined with gemcitabine, a growth inhibitory advantage was prominent in tumor spheroids, which was accompanied by significant cytotoxicity in PSCs. CONCLUSIONS We demonstrated that cancer cells grown as tumor spheroids in a 3D collagen matrix and PSCs co-cultured in sub-millimeter proximity participate in mutual interactions that induce EMT and drug resistance in a microchannel plate. Microfluidic co-culture of pancreatic tumor spheroids with PSCs may serve as a useful model for studying EMT and drug resistance in a clinically relevant manner.
Collapse
Affiliation(s)
- Ji-Hyun Lee
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seul-Ki Kim
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Iftikhar Ali Khawar
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Su-Yeong Jeong
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Chung
- School of Mechanical Engineering, College of Engineering, Korea University, Seoul, Republic of Korea
| | - Hyo-Jeong Kuh
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea. .,Department of Medical Life Sciences, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-ku, Seoul, 06591, Republic of Korea.
| |
Collapse
|
50
|
Steins A, Ebbing EA, Pistorius MCM, Waasdorp C, Krishnadath KK, Medema JP, Wilmink JW, Mathôt RAA, Bijlsma MF, van Laarhoven HWM. Systemic effects of angiogenesis inhibition alter pharmacokinetics and intratumoral delivery of nab-paclitaxel. Drug Deliv 2017; 24:1801-1810. [PMID: 29172757 PMCID: PMC8241153 DOI: 10.1080/10717544.2017.1406559] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/07/2017] [Accepted: 11/14/2017] [Indexed: 12/22/2022] Open
Abstract
Angiogenesis is critical to the growth of tumors. Vascularization-targeting agents, with or without cytotoxic drugs, are widely used for the treatment of several solid tumors including esophagogastric adenocarcinoma. However, little is known about the systemic effects of anti-angiogenic therapies and how this affects the pharmacokinetics and intratumoral delivery of cytotoxic agents. In this study, patient-derived xenograft mouse models of esophageal adenocarcinoma were used to identify the effects of DC101, a murine vascular endothelial growth factor receptor 2 (VEGFR2) inhibitor, on the pharmacokinetics and the intratumoral uptake of nab-paclitaxel (NPTX). We showed that DC101 had large systemic effects resulting in decreased vasculature of intraperitoneally located organs. As a consequence, after intraperitoneal administration of NPTX, plasma uptake (5.029 ± 4.35 vs. 25.85 ± 2.27 µM) and intratumoral delivery (5.48 ± 5.32 vs. 38.49 ± 2.805 pmol/mg) of NPTX were greatly impaired in DC101-treated animals compared to control animals. Additionally, routes of NPTX elimination were altered upon angiogenesis inhibition; unchanged renal clearance and intraperitoneal accumulation of NPTX were observed, but NPTX levels were significantly lower in the liver. Histological examination of the intestine revealed a reduced thickness of the intestinal wall following DC101 therapy and suggested seepage of intraperitoneally injected NTPX through the intestinal wall to explain its reduced uptake in liver, plasma, and tumor tissue. These data explain several adverse effects observed in the clinic when using anti-angiogenic therapies and also imply that the combined use of anti-angiogenesis and cytotoxic agents in both preclinical and clinical setting is still suboptimal.
Collapse
Affiliation(s)
- Anne Steins
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | - Eva A. Ebbing
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | | | - Cynthia Waasdorp
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - Kausilia K. Krishnadath
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | - Jan Paul Medema
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Cancer Genomics Center, Center for Molecular Medicine, Utrecht, The Netherlands
| | - Johanna W. Wilmink
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | - Ron A. A. Mathôt
- Department of Hospital Pharmacy, Academic Medical Center, Amsterdam, The Netherlands
| | - Maarten F. Bijlsma
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | | |
Collapse
|