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Sharma A, Cressman E, Attaluri A, Kraitchman DL, Ivkov R. Current Challenges in Image-Guided Magnetic Hyperthermia Therapy for Liver Cancer. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:2768. [PMID: 36014633 PMCID: PMC9414548 DOI: 10.3390/nano12162768] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/03/2022] [Accepted: 08/06/2022] [Indexed: 05/09/2023]
Abstract
For patients diagnosed with advanced and unresectable hepatocellular carcinoma (HCC), liver transplantation remains the best option to extend life. Challenges with organ supply often preclude liver transplantation, making palliative non-surgical options the default front-line treatments for many patients. Even with imaging guidance, success following treatment remains inconsistent and below expectations, so new approaches are needed. Imaging-guided thermal therapy interventions have emerged as attractive procedures that offer individualized tumor targeting with the potential for the selective targeting of tumor nodules without impairing liver function. Furthermore, imaging-guided thermal therapy with added standard-of-care chemotherapies targeted to the liver tumor can directly reduce the overall dose and limit toxicities commonly seen with systemic administration. Effectiveness of non-ablative thermal therapy (hyperthermia) depends on the achieved thermal dose, defined as time-at-temperature, and leads to molecular dysfunction, cellular disruption, and eventual tissue destruction with vascular collapse. Hyperthermia therapy requires controlled heat transfer to the target either by in situ generation of the energy or its on-target conversion from an external radiative source. Magnetic hyperthermia (MHT) is a nanotechnology-based thermal therapy that exploits energy dissipation (heat) from the forced magnetic hysteresis of a magnetic colloid. MHT with magnetic nanoparticles (MNPs) and alternating magnetic fields (AMFs) requires the targeted deposition of MNPs into the tumor, followed by exposure of the region to an AMF. Emerging modalities such as magnetic particle imaging (MPI) offer additional prospects to develop fully integrated (theranostic) systems that are capable of providing diagnostic imaging, treatment planning, therapy execution, and post-treatment follow-up on a single platform. In this review, we focus on recent advances in image-guided MHT applications specific to liver cancer.
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Affiliation(s)
- Anirudh Sharma
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Erik Cressman
- Department of Interventional Radiology, Division of Diagnostic Imaging, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Anilchandra Attaluri
- Department of Mechanical Engineering, School of Science, Engineering, and Technology, The Pennsylvania State University, Middletown, PA 17057, USA
| | - Dara L. Kraitchman
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Robert Ivkov
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
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Pascale F, Pelage JP, Wassef M, Ghegediban SH, Saint-Maurice JP, De Baere T, Denys A, Duran R, Deschamps F, Pellerin O, Maeda N, Laurent A, Namur J. Rabbit VX2 Liver Tumor Model: A Review of Clinical, Biology, Histology, and Tumor Microenvironment Characteristics. Front Oncol 2022; 12:871829. [PMID: 35619923 PMCID: PMC9128410 DOI: 10.3389/fonc.2022.871829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/05/2022] [Indexed: 11/17/2022] Open
Abstract
The rabbit VX2 is a large animal model of cancer used for decades by interventional radiologists to demonstrate the efficacy of various locoregional treatments against liver tumors. What do we know about this tumor in the new era of targeted therapy and immune-oncology? The present paper describes the current knowledge on the clinics, biology, histopathology, and tumor microenvironment of VX2 based on a literature review of 741 publications in the liver and in other organs. It reveals the resemblance with human cancer (anatomy, vascularity, angiogenic profile, drug sensitivity, immune microenvironment), the differences (etiology, growth rate, histology), and the questions still poorly explored (serum and tissue biomarkers, genomic alterations, immune checkpoint inhibitors efficacy).
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Affiliation(s)
- Florentina Pascale
- Research and Development Department, Archimmed Société à responsabilité limtée Limited liability Company (SARL), Jouy-en-Josas, France
| | - Jean-Pierre Pelage
- Université de Caen Normandie (UNICEAN), Centre d'Energie atomique (CEA), Centre National de la Recherche Scientifique, Imagerie et Stratégies Thérapeutiques pour les Cancers et Tissus Cérébraux CERVOxy (ISTCT-CERVOxy) Normandie University, Caen, France.,Department of Interventional and Diagnostic Imaging, University Hospital of Caen, Avenue de la Côte de Nacre, Caen, France
| | - Michel Wassef
- Service d'Anatomie et Cytologie Pathologiques, Hôpital Lariboisière, Assistance Publique Hopitaux de Paris (APHP); Unité de Formation et de Recherche (URF) de Médecine Paris Nord, Université de Paris, Paris, France
| | - Saïda H Ghegediban
- Research and Development Department, Archimmed Société à responsabilité limtée Limited liability Company (SARL), Jouy-en-Josas, France
| | - Jean-Pierre Saint-Maurice
- Department of Neuroradiology, Hôpital Lariboisière, Assistance Publique Hopitaux de Paris (APHP); Unité de Formation et de Recherche (URF) de Médecine Paris Nord, Université de Paris, Paris, France
| | - Thierry De Baere
- Department of Interventional Radiology, Gustave Roussy Cancer Center, Villejuif, France.,Unité de Formation et de Recherche (URF) Médecine Le Kremlin-Bicêtre, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Alban Denys
- Department of Radiology and Interventional Radiology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Rafael Duran
- Department of Radiology and Interventional Radiology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland
| | - Frédéric Deschamps
- Department of Interventional Radiology, Gustave Roussy Cancer Center, Villejuif, France.,Unité de Formation et de Recherche (URF) Médecine Le Kremlin-Bicêtre, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Olivier Pellerin
- Department of Interventional Radiology, Hôpital Européen Georges Pompidou, Assistance Publique Hopitaux de Paris (APHP) Université de Paris, Paris, France
| | - Noboru Maeda
- Department of Diagnostic and Interventional Radiology, Osaka International Cancer Institute, Osaka, Japan
| | - Alexandre Laurent
- Department of Neuroradiology, Hôpital Lariboisière, Assistance Publique Hopitaux de Paris (APHP); Unité de Formation et de Recherche (URF) de Médecine Paris Nord, Université de Paris, Paris, France
| | - Julien Namur
- Research and Development Department, Archimmed Société à responsabilité limtée Limited liability Company (SARL), Jouy-en-Josas, France
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Woodchuck Hepatic Anatomy and Vascular Alterations Due to Hepatocellular Carcinoma with Angiographic Atlas of the Abdomen and Pelvis. J Vasc Interv Radiol 2022; 33:316-323.e4. [PMID: 34800622 PMCID: PMC8885882 DOI: 10.1016/j.jvir.2021.11.005] [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: 07/10/2021] [Revised: 10/09/2021] [Accepted: 11/06/2021] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To characterize the hepatic and abdominal angiographic anatomy of woodchucks and vascular changes associated with hepatocellular carcinoma (HCC). MATERIALS AND METHODS Twenty-nine woodchucks (23 with viral-associated HCC, 6 without) underwent multiphasic computed tomography (CT). Fourteen woodchucks (8 with HCC) also underwent diagnostic angiography. Hepatic arterial diameters were measured on the CT scans. Woodchucks were divided into 3 groups: non-tumor-bearing, largest tumor supplied by the right hepatic artery (RHA), and largest tumor supplied by the left hepatic artery (LHA). Statistical analysis with a repeated measures model was performed to determine the effects of tumor location (right, left), vessel measured (RHA, LHA), and interaction between the 2 on vessel diameter. Lobar arteries supplying HCC were compared with those that did not. RESULTS CT anatomy and normal and variant vascular anatomy were defined. In woodchucks with HCC, LHA and RHA supplying tumors had mean diameters of 2.0 mm ± 0.3 and 1.6 mm ± 0.3 versus 1.5 mm ± 0.3 and 1.1 mm ± 0.2 for non-tumor-supplying arteries (P = .0002 and P < .0001), respectively. Lobar arteries supplying tumors were similarly ectatic. The right lateral lobe artery had the most profound increase in the mean diameter when supplying tumors, measuring 1.7 mm ± 0.1 versus 1.0 mm ± 0.1 in the non-tumor-supplying artery (P < .0001). There were no differences in the diameters of the aorta and celiac, common, and proper hepatic arteries between tumor- and non-tumor-bearing woodchucks. An angiographic atlas of the abdominal vessels was generated. CONCLUSIONS HCC tumoral vasculature in woodchucks was ectatic compared with normal vasculature. This phenomenon recapitulates human HCC and may facilitate investigation of transcatheter and drug delivery therapies in an HCC animal model.
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Kim YW, Kim HJ, Cho BM, Choi SH. Triolein emulsion infusion into the hepatic artery increases vascular permeability to doxorubicin in rabbit liver. World J Gastroenterol 2021; 27:152-161. [PMID: 33510556 PMCID: PMC7807299 DOI: 10.3748/wjg.v27.i2.152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/15/2020] [Accepted: 12/23/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The infusion of triolein emulsion (TE) induced increased vascular permeability and a negligible and temporary decrease in liver function without specific histopathological damage.
AIM To assess changes in doxorubicin concentration according to the percentage of TE infused via a hepatic artery to study the vascular permeability in the rabbit liver.
METHODS Thirty-nine healthy rabbits were divided into five groups according to the concentration of emulsified triolein infused into the hepatic arteries: Group 0, saline infusion (control group, n = 5); group 1, 0.3% TE (n = 13); group 2, 0.6% TE (n = 6); group 3, 0.9% TE (n = 8); and group 4, 1.5% TE (n = 6). Doxorubicin (2.4 mg/kg) was infused immediately after TE injection via the hepatic arteries. After 2 h, the livers were harvested, and doxorubicin concentrations were calculated fluorometrically. The doxorubicin concentrations were compared between TE groups and the control group, and the optimal concentrations within the TE groups were calculated. Statistical analysis was performed using the nonparametric Mann-Whitney U test and Kruskal–Wallis test. P < 0.05 were considered statistically significant.
RESULTS In the liver, doxorubicin concentrations were 2.06, 2.07, 2.16 and 1.66 times higher in groups 1 through 4, respectively, and significantly higher in the TE groups than in the control group (all P < 0.05). However, there were no significant differences in the mean doxorubicin concentrations between the four TE groups (P = 0.642). In the lungs, the mean doxorubicin concentrations were not significantly different between the control and TE groups (P > 0.05).
CONCLUSION TE infusion into the hepatic arteries significantly increased the doxorubicin concentration approximately twofold but was not different between the TE groups. These findings suggest that TE infusion might be a useful adjuvant treatment of liver cancers.
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Affiliation(s)
- Yong-Woo Kim
- Department of Radiology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Pusan National University College of Medicine, Yangsan 50612, South Korea
| | - Hak Jin Kim
- Department of Radiology, Biomedical Research Institute, Pusan National University Hospital, Pusan National University College of Medicine, Busan 49241, South Korea
| | - Byung Mann Cho
- Preventive Medicine and Occupational Medicine, Pusan National University School of Medicine, Yangsan 50612, South Korea
| | - Seon Hee Choi
- Department of Radiology, Pusan National University, Busan 49241, South Korea
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Páramo M, García-Barquin P, Santa María E, Madrid JM, Caballeros M, Benito A, Sangro B, Iñarrairaegui M, Bilbao JI. Evaluation of the rabbit liver by direct portography and contrast-enhanced computed tomography: anatomical variations of the portal system and hepatic volume quantification. Eur Radiol Exp 2017; 1:7. [PMID: 29708175 PMCID: PMC5909340 DOI: 10.1186/s41747-017-0011-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/07/2017] [Indexed: 12/14/2022] Open
Abstract
Background The study was aimed at: (1) describing the incidence of anatomic variations of the portal system in the rabbit using direct portography; and (2) estimating the liver volume and caudate lobe volume by using contrast-enhanced computed tomography (CECT) in the same animal model. Methods Forty-six New Zealand white rabbits were included. All of them underwent direct portography and unenhanced CECT. Conventional liver rabbit portal system anatomy (type 1) consisted of the bifurcation of the main portal vein (MPV) into the right portal vein (RPV) and left portal vein (LPV), which subsequently divided into medial left portal vein and lateral left portal vein. Trifurcation of the LPV was considered type 2. The LPV that divides into four smaller branches was classified as type 3. Other configurations of the portal system, including particular cases of MPV branching, were grouped as type 4. Liver lobes were manually segmented. Results The incidence of each type of portal system anatomy was: type 1, 67.4%; type 2, 15.2%; type 3, 13.0%); and type 4, 4.3%. The mean volume of the caudate lobe was 19.1 ml ± 5.7 ml and of the cranial lobes it was 66.7 ml ± 13.7 ml, and the total liver volume was 85.7 ml ± 16.7 ml. Conclusions In New Zealand white rabbits, type 1 is the prevalent type of portal system, liver volume is about 86 ml, and the caudate and cranial lobes are separated. This information could be important when planning experimental rabbit liver procedures.
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Affiliation(s)
- María Páramo
- 1Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - Paula García-Barquin
- 1Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - Eva Santa María
- 2Program of hepatology, CIMA, CIBEREHD, Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - José Miguel Madrid
- 1Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - Meylin Caballeros
- 1Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - Alberto Benito
- 3IdisNA, Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - Bruno Sangro
- 4CIBEREHD, IdisNA, Liver Unit. Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - Mercedes Iñarrairaegui
- 4CIBEREHD, IdisNA, Liver Unit. Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
| | - José Ignacio Bilbao
- 3IdisNA, Clínica Universidad de Navarra, Avenida Pio XII, 36, 31008 Pamplona, Navarra Spain
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Establishment of human metastatic colorectal cancer model in rabbit liver: A pilot study. PLoS One 2017; 12:e0177212. [PMID: 28475639 PMCID: PMC5419650 DOI: 10.1371/journal.pone.0177212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 04/24/2017] [Indexed: 02/06/2023] Open
Abstract
Rationale and objectives To develop a human metastatic colorectal cancer (mCRC) model in a rabbit liver. Materials and methods Immunosuppression in 4 adult New Zealand White rabbits weighing 3.5 to 4.5 kg was induced with daily subcutaneous injection of 15 mg/kg Cyclosporine A (CsA). On day 3 open mini-laparotomy was performed and 0.2 ml (1.8x105 cells) suspension of HCT-116 and HT-29 human CRC cells were injected into the left and right medial lobe respectively. On day 10 the CsA dose was reduced to 10 mg/kg daily maintenance dose. Rabbits were weighed weekly, closely monitored for CsA side effects (weight loss, gingival hyperplasia and gut modification). Rabbits were sacrificed 5, 6, 7, and 8 weeks after cells injection. Liver tumors were collected for histopathology and immunohistochemical analysis. Results HT-29 Tumor growth was observed in 3 rabbits (75%). Tumors measured 3, 4 and 6 mm after 5, 6 and 8 weeks respectively. Microscopically, tumors contained hyperchromatic, pleomorphic cells that stained for monoclonal carcinoembryonic antigen (CEA), polyclonal CEA, cytokeratin 20, vascular markers (CD31, CD34), and vascular endothelial growth factor (VEGF) by immunohistochemistry, supporting involvement by the poorly differentiated HT-29 colorectal cancer cell line. No gross tumor growth or microscopic viability was observed from HCT-116 cell injection. CsA extra-hepatic manifestations included minimal gum hyperplasia and decrease in gut motility in 3 rabbits (75%), which was treated with Azithromycin 15 mg/kg and Cisapride 0.5 mg/kg every 12 hours, respectively. Conclusion We successfully developed a human metastatic colon cancer model in immunosuppressed rabbit liver using HT-29 cells.
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Nguyen QV, Lee MS, Lym JS, Kim YI, Jae HJ, Lee DS. pH-Sensitive sulfamethazine-based hydrogels as potential embolic agents for transcatheter vascular embolization. J Mater Chem B 2016; 4:6524-6533. [DOI: 10.1039/c6tb01690a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
After delivery through a catheter, a three-dimensional hydrogel network was formed upon the change of environmental pH, and thus block the targeted blood vessels, as presented in white color under the fluoroscopic angiogram.
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Affiliation(s)
- Quang Vinh Nguyen
- Theranostic Macromolecules Research Center and School of Chemical Engineering
- Sungkyunkwan University
- Suwon
- Korea
| | - Myung Su Lee
- Department of Radiology
- Seoul National University Hospital
- Seoul
- Korea
| | - Jae Seung Lym
- Theranostic Macromolecules Research Center and School of Chemical Engineering
- Sungkyunkwan University
- Suwon
- Korea
| | - Young Il Kim
- Department of Radiology
- Seoul National University Hospital
- Seoul
- Korea
| | - Hwan Jun Jae
- Department of Radiology
- Seoul National University Hospital
- Seoul
- Korea
| | - Doo Sung Lee
- Theranostic Macromolecules Research Center and School of Chemical Engineering
- Sungkyunkwan University
- Suwon
- Korea
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