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Cepero A, Jiménez-Carretero M, Jabalera Y, Gago L, Luque C, Cabeza L, Melguizo C, Jimenez-Lopez C, Prados J. LGR5 as a Therapeutic Target of Antibody-Functionalized Biomimetic Magnetoliposomes for Colon Cancer Therapy. Int J Nanomedicine 2024; 19:1843-1865. [PMID: 38414530 PMCID: PMC10898605 DOI: 10.2147/ijn.s440881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/03/2024] [Indexed: 02/29/2024] Open
Abstract
Purpose The lack of specificity of conventional chemotherapy is one of the main difficulties to be solved in cancer therapy. Biomimetic magnetoliposomes are successful chemotherapy controlled-release systems, hyperthermia, and active targeting agents by functionalization of their surface with monoclonal antibodies. The membrane receptor Leucine-rich repeat-containing G-protein coupled receptor 5 (LGR5) stands out as colorectal cancer (CRC) biomarker and appears to be related to treatment resistance and the development of metastasis. The aim of this study was to assess the effectiveness and safety of LGR5-targeted biomimetic magnetoliposomes loaded with oxaliplatin (OXA) or 5-fluorouracil (5-FU) in the selective treatment of CRC and their possible application in hyperthermia. Methods Synthesis, characterization and determination of heating capacity of magnetoliposomes transporting OXA or 5-FU (with and without LGR5 functionalization) were conducted. In vitro antitumoral activity was assayed in multiple colorectal cell lines at different times of exposition. In addition to this, cell internalization was studied by Prussian Blue staining, flow cytometry and fluorescence microscopy. In vivo acute toxicity of magnetoliposomes was performed to evaluate iron-related toxicity. Results OXA and 5-FU loaded magnetoliposomes functionalized with LGR5 antibody showed higher cellular uptake than non-targeted nanoformulation with a reduction of the percentage of proliferation in colon cancer cell lines up to 3.2-fold of the IC50 value compared to that of free drug. The differences between non-targeted and targeted nanoformulations were more evident after short exposure times (4 and 8 hours). Interestingly, assays in the MC38 transduced cells with reduced LGR5 expression (MC38-L(-)), showed lower cell internalization of LGR5-targeted magnetoliposomes compared to non-transduced MC38 cell line. In addition, magnetoliposomes showed an in vitro favorable heating response under magnetic excitation and great iron-related biocompatibility data in vivo. Conclusion Drug-loaded magnetoliposomes functionalized with anti-LGR5 antibodies could be a promising CRC treatment strategy for LGR5+ targeted chemotherapy, magnetic hyperthermia, and both in combination.
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Affiliation(s)
- Ana Cepero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
- Biosanitary Research Institute ibs.GRANADA, Granada, 18012, Spain
| | | | - Ylenia Jabalera
- Department of Microbiology, Sciences School, University of Granada, Granada, 18002, Spain
| | - Lidia Gago
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
- Biosanitary Research Institute ibs.GRANADA, Granada, 18012, Spain
| | - Cristina Luque
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
- Biosanitary Research Institute ibs.GRANADA, Granada, 18012, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
- Biosanitary Research Institute ibs.GRANADA, Granada, 18012, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
- Biosanitary Research Institute ibs.GRANADA, Granada, 18012, Spain
| | | | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
- Biosanitary Research Institute ibs.GRANADA, Granada, 18012, Spain
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Luque C, de la Cabeza Fernández M, Fuentes-Rios D, Cepero A, Contreras-Cáceres R, Doña M, Perazzoli G, Lozano-Chamizo L, Filice M, Marciello M, Gonzalez-Rumayor V, López-Romero JM, Cabeza L, Melguizo C, Prados J. Improved antitumor activity through a tyramidyl maslinic acid derivative. Design and validation as drug-loaded electrospun polymeric nanofibers. Eur J Pharm Biopharm 2023; 193:241-253. [PMID: 37972906 DOI: 10.1016/j.ejpb.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023]
Abstract
Among the most harmful tumors detected in the human body, such as breast, colon, brain or pancreas, breast (BC) and colorectal cancer (CRC) are the first and third most frequent cancer worldwide, respectively. The current existing chemotherapeutic treatments present serious side effects due to their intravenous administration can induce cytotoxicity in healthy cells. Thus, new treatment methods based on drug-loaded polymeric nanofibers (NFs) have gained significant potential for their use in localized cancer chemotherapy. Here, a deep in vitro comparative analysis between maslinic acid (MA) and a tyramine-maslinic acid (TMA) derivative is initially performed. This analysis includes a proliferation, and a cell cycle assay, and a genotoxicity, antiangiogenic and apoptosis study. Then, the TMA derivative has been incorporated into electrospun polymeric NFs obtaining an implantable dressing material with antitumor activity. Two types of patches containing TMA-loaded polymeric NFs of poly(caprolactone) (PCL), and a mixture of polylactic acid/poly(4-vinylpyridine) (PLA/PVP) were fabricated by the electrospinning technique. The characterization of the drug-loaded NFs showed an encapsulation capacity of 0.027 mg TMA/mg PCL and 0.024 mg TMA/mg PLA/PVP. Then, the cytotoxic activity of both polymeric systems was tested in CRC (T84), BC (MCF-7) and a no tumor (L929) cell lines exposed to TMA-loaded NFs and blank NFs for 48 h. Moreover, cell cycle assay, genotoxicity, angiogenesis and apoptosis tests were carried out to study the mechanism of action of TMA. Blank NFs showed no-toxicity in all cell lines tested and both drug-loaded NFs significantly reduced cell proliferation (relative proliferation of ≈44 % and ≈25 % respectively). Therefore, TMA was less genotoxic than maslinic acid (MA), and reduced VEGFA expression in MCF-7 cells (1.32 and 2.12-fold for MA and TMA respectively). These results showed that TMA-loaded NFs could constitute a promising biocompatible and biodegradable nanoplatform for the local treatment of solid tumors such as CRC or BC.
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Affiliation(s)
- Cristina Luque
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18071, Spain; Biosanitary Institute of Granada (ibs. GRANADA), Granada 18014, Spain
| | - María de la Cabeza Fernández
- Nanobiotechnology for Life Sciences Laboratory, Department of Chemistry in Pharmaceutical Science, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain
| | - David Fuentes-Rios
- Department of Organic Chemistry, Faculty of Sciences, University of Malaga, 29071 Málaga, Spain
| | - Ana Cepero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18071, Spain; Biosanitary Institute of Granada (ibs. GRANADA), Granada 18014, Spain
| | | | - Manuel Doña
- Department of Organic Chemistry, Faculty of Sciences, University of Malaga, 29071 Málaga, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18071, Spain; Biosanitary Institute of Granada (ibs. GRANADA), Granada 18014, Spain
| | - Laura Lozano-Chamizo
- Nanobiotechnology for Life Sciences Laboratory, Department of Chemistry in Pharmaceutical Science, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain; Atrys Health, E-28001 Madrid, Spain
| | - Marco Filice
- Nanobiotechnology for Life Sciences Laboratory, Department of Chemistry in Pharmaceutical Science, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain
| | - Marzia Marciello
- Nanobiotechnology for Life Sciences Laboratory, Department of Chemistry in Pharmaceutical Science, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain
| | | | | | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18071, Spain; Biosanitary Institute of Granada (ibs. GRANADA), Granada 18014, Spain.
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18071, Spain; Biosanitary Institute of Granada (ibs. GRANADA), Granada 18014, Spain
| | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada 18100, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18071, Spain; Biosanitary Institute of Granada (ibs. GRANADA), Granada 18014, Spain
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Gago L, Quiñonero F, Perazzoli G, Melguizo C, Prados J, Ortiz R, Cabeza L. Nanomedicine and Hyperthermia for the Treatment of Gastrointestinal Cancer: A Systematic Review. Pharmaceutics 2023; 15:1958. [PMID: 37514144 PMCID: PMC10386177 DOI: 10.3390/pharmaceutics15071958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/08/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
The incidence of gastrointestinal cancers has increased in recent years. Current treatments present numerous challenges, including drug resistance, non-specificity, and severe side effects, needing the exploration of new therapeutic strategies. One promising avenue is the use of magnetic nanoparticles, which have gained considerable interest due to their ability to generate heat in tumor regions upon the application of an external alternating magnetic field, a process known as hyperthermia. This review conducted a systematic search of in vitro and in vivo studies published in the last decade that employ hyperthermia therapy mediated by magnetic nanoparticles for treating gastrointestinal cancers. After applying various inclusion and exclusion criteria (studies in the last 10 years where hyperthermia using alternative magnetic field is applied), a total of 40 articles were analyzed. The results revealed that iron oxide is the preferred material for magnetism generation in the nanoparticles, and colorectal cancer is the most studied gastrointestinal cancer. Interestingly, novel therapies employing nanoparticles loaded with chemotherapeutic drugs in combination with magnetic hyperthermia demonstrated an excellent antitumor effect. In conclusion, hyperthermia treatments mediated by magnetic nanoparticles appear to be an effective approach for the treatment of gastrointestinal cancers, offering advantages over traditional therapies.
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Affiliation(s)
- Lidia Gago
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Francisco Quiñonero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Raul Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
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Peña M, Mesas C, Perazzoli G, Martínez R, Porres JM, Doello K, Prados J, Melguizo C, Cabeza L. Antiproliferative, Antioxidant, Chemopreventive and Antiangiogenic Potential of Chromatographic Fractions from Anemonia sulcata with and without Its Symbiont Symbiodinium in Colorectal Cancer Therapy. Int J Mol Sci 2023; 24:11249. [PMID: 37511009 PMCID: PMC10379856 DOI: 10.3390/ijms241411249] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Anemonia sulcata may be a source of marine natural products (MNPs) due to the antioxidant and antitumor activity of its crude homogenates shown in vitro in colon cancer cells. A bioguided chromatographic fractionation assay of crude Anemonia sulcata homogenates with and without its symbiont Symbiodinium was performed to characterize their bioactive composition and further determine their biological potential for the management of colorectal cancer (CRC). The 20% fractions retained the in vitro antioxidant activity previously reported for homogenates. As such, activation of antioxidant and detoxifying enzymes was also evaluated. The 40% fractions showed the greatest antiproliferative activity in T84 cells, synergistic effects with 5-fluoruracil and oxaliplatin, overexpression of apoptosis-related proteins, cytotoxicity on tumorspheres, and antiangiogenic activity. The predominantly polar lipids and toxins tentatively identified in the 20% and 40% fractions could be related to their biological activity in colon cancer cells although further characterizations of the active fractions are necessary to isolate and purify the bioactive compounds.
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Affiliation(s)
- Mercedes Peña
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Rosario Martínez
- Department of Physiology, Institute of Nutrition and Food Technology (INyTA), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Jesús M Porres
- Department of Physiology, Institute of Nutrition and Food Technology (INyTA), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Kevin Doello
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
- Medical Oncology Service, Virgen de las Nieves Hospital, 18016 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
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Luque C, Cepero A, Perazzoli G, Mesas C, Quiñonero F, Cabeza L, Prados J, Melguizo C. In Vitro Efficacy of Extracts and Isolated Bioactive Compounds from Ascomycota Fungi in the Treatment of Colorectal Cancer: A Systematic Review. Pharmaceuticals (Basel) 2022; 16:ph16010022. [PMID: 36678519 PMCID: PMC9864996 DOI: 10.3390/ph16010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/15/2022] [Accepted: 12/18/2022] [Indexed: 12/28/2022] Open
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related deaths worldwide. Despite the advances and success of current treatments (e.g., chemotherapy), there are multiple serious side effects which require the development of new treatment strategies. In recent years, fungi have gained considerable attention as a source of extracts and bioactive compounds with antitumor capabilities because of their antimicrobial and antioxidant properties and even their anti-inflammatory and antiviral activities. In the present review, a systematic search of the existing literature in four electronic databases was carried out in which the antitumor activity against CRC cells of Ascomycota fungi extracts or compounds was tested. The systematical research in the four databases resulted in a total of 883 articles. After applying exclusion and inclusion criteria, a total of 75 articles were finally studied. The order Eurotiales was the most studied (46% of the articles), and the ethyl acetate extraction was the most used method (49% of the papers). Penicillium extracts and gliotoxin and acetylgliotoxin G bioactive compounds showed the highest cytotoxic activity. This review also focuses on the action mechanisms of the extracts and bioactive compounds of fungi against CRC, which were mediated by apoptosis induction and the arrest of the cell cycle, which induces a notable reduction in the CRC cell proliferation capacity, and by the reduction in cell migration that limits their ability to produce metastasis. Thus, the ability of fungi to induce the death of cancer cells through different mechanisms may be the basis for the development of new therapies that improve the current results, especially in the more advanced stages of the CCR.
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Affiliation(s)
- Cristina Luque
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Ana Cepero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Francisco Quiñonero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
- Correspondence: ; Tel.: +34-958-248819
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18014 Granada, Spain
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Mesas C, Quiñonero F, Doello K, Revueltas JL, Perazzoli G, Cabeza L, Prados J, Melguizo C. Active Biomolecules from Vegetable Extracts with Antitumoral Activity against Pancreas Cancer: A Systematic Review (2011-2021). Life (Basel) 2022; 12:1765. [PMID: 36362920 PMCID: PMC9695035 DOI: 10.3390/life12111765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/20/2022] [Accepted: 10/31/2022] [Indexed: 08/30/2023] Open
Abstract
The emergence of resistance to pancreatic cancer (PC) current treatment requires the development of new therapeutic strategies. In this context, bioactive molecules from plant extracts have shown excellent properties to improve classical therapy against this type of tumor. This systematic review aims to collect all the in vitro studies related to the antiproliferative activity of isolated plant molecules that support their applicability in PC. A total of 620 articles published in the last 10 years were identified, although only 28 were finally included to meet the inclusion criteria. Our results reflect the most important biomolecules from natural compounds that induce cell death in PC and their essential mechanism of cell death, including apoptosis, pathways activated by the KRAS mutation and cycle cell arrest, among others. These in vitro studies provide an excellent molecule guide showing applications against PC and that should be tested in vivo and in clinical trials to determine their usefulness to reduce PC incidence and to improve the prognosis of these patients. However, natural compounds are isolated in small amounts, which prevents comprehensive drug screening, being necessary the role of organic synthesis for the total synthesis of natural compounds or for the synthesis of their simplified and bioactive analogs.
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Affiliation(s)
- Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
| | - Francisco Quiñonero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
| | - Kevin Doello
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
- Medical Oncology Service, Virgen de las Nieves Hospital, 18016 Granada, Spain
| | - José L. Revueltas
- Radiodiagnosis Service, Reina Sofía University Hospital, 14004 Córdoba, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain
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Cepero A, Luque C, Cabeza L, Perazzoli G, Quiñonero F, Mesas C, Melguizo C, Prados J. Antibody-Functionalized Nanoformulations for Targeted Therapy of Colorectal Cancer: A Systematic Review. Int J Nanomedicine 2022; 17:5065-5080. [PMID: 36345508 PMCID: PMC9635983 DOI: 10.2147/ijn.s368814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/21/2022] [Indexed: 11/06/2022] Open
Abstract
The failure of chemotherapeutic treatment in colorectal cancer (CRC), the second most mortal cancer worldwide, is associated with several drug limitations, such as non-selective distribution, short half-life, and development of multiple resistances. One of the most promising strategies in CRC therapy is the development of delivery systems based on nanomaterials that can transport antitumor agents to the tumor site more efficiently, increasing accumulation within the tumor and thus the antitumor effect. In addition to taking advantage of the increased permeability and retention effect (EPR) of solid tumors, these nanoformulations can be conjugated with monoclonal antibodies that recognize molecular markers that are specifically over-expressed on CRC cells. Active targeting of nanoformulations reduces the adverse effects associated with the cytotoxic activity of drugs in healthy tissues, which will be of interest for improving the quality of life of cancer patients in the future. This review focuses on in vitro and in vivo studies of drug delivery nanoformulations functionalized with monoclonal antibodies for targeted therapy of CRC.
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Affiliation(s)
- Ana Cepero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain
| | - Cristina Luque
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain
| | - Francisco Quiñonero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain
| | - Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain,Correspondence: Consolación Melguizo, Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain, Tel +34-958-249833, Email
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, 18100, Spain,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, 18071, Spain,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, Granada, 18014, Spain
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Cabeza L, El-Hammadi MM, Ortiz R, Cayero-Otero MD, Jiménez-López J, Perazzoli G, Martin-Banderas L, Baeyens JM, Melguizo C, Prados J. Evaluation of poly (lactic-co-glycolic acid) nanoparticles to improve the therapeutic efficacy of paclitaxel in breast cancer. Bioimpacts 2022; 12:515-531. [PMID: 36644541 PMCID: PMC9809141 DOI: 10.34172/bi.2022.23433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 02/10/2021] [Accepted: 02/20/2021] [Indexed: 01/18/2023]
Abstract
Introduction: Paclitaxel (PTX) is a cornerstone in the treatment of breast cancer, the most common type of cancer in women. However, this drug has serious limitations, including lack of tissue-specificity, poor water solubility, and the development of drug resistance. The transport of PTX in a polymeric nanoformulation could overcome these limitations. Methods: In this study, PLGA-PTX nanoparticles (NPs) were assayed in breast cancer cell lines, breast cancer stem cells (CSCs) and multicellular tumor spheroids (MTSs) analyzing cell cycle, cell uptake (Nile Red-NR-) and α-tubulin expression. In addition, PLGA-PTX NPs were tested in vivo using C57BL/6 mice, including a biodistribution assay. Results: PTX-PLGA NPs induced a significant decrease in the PTX IC50 of cancer cell lines (1.31 and 3.03-fold reduction in MDA-MB-231 and E0771 cells, respectively) and CSCs. In addition, MTSs treated with PTX-PLGA exhibited a more disorganized surface and significantly higher cell death rates compared to free PTX (27.9% and 16.3% less in MTSs from MCF-7 and E0771, respectively). PTX-PLGA nanoformulation preserved PTX's mechanism of action and increased its cell internalization. Interestingly, PTX-PLGA NPs not only reduced the tumor volume of treated mice but also increased the antineoplastic drug accumulation in their lungs, liver, and spleen. In addition, mice treated with PTX-loaded NPs showed blood parameters similar to the control mice, in contrast with free PTX. Conclusion: These results suggest that our PTX-PLGA NPs could be a suitable strategy for breast cancer therapy, improving antitumor drug efficiency and reducing systemic toxicity without altering its mechanism of action.
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Affiliation(s)
- Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Mazen M. El-Hammadi
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Seville, 41012 Sevilla, Spain
| | - Raul Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Maria D. Cayero-Otero
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Seville, 41012 Sevilla, Spain
| | - Julia Jiménez-López
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Lucia Martin-Banderas
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Seville, 41012 Sevilla, Spain
| | - Jose M. Baeyens
- Department of Pharmacology, Institute of Neuroscience, Biomedical Research Center (CIBM), University of Granada, 18100, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
,Corresponding author: Consolación Melguizo,
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
,Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
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Doello K, Mesas C, Amecua V, Fuel M, Cabeza L, Ortiz R. Abstract P074: STAT3 pathway in palbociclib resistance in breast cancer cell lines and the role of inhibitors such as tocilizumab and silymarin. Mol Cancer Ther 2021. [DOI: 10.1158/1535-7163.targ-21-p074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction Resistance to cyclin inhibitors such as palbociclib is a challenge in the treatment of hormone-dependent metastatic breast cancer. Likewise, triple negative tumors are resistant to these inhibitors. The role of the present research is to identify the role that the transcription factor STAT3 (antiapoptotic transcription factor) and the inhibitors of the STAT3 pathway, such as tocilizumab (interleukin 6 receptor inhibitor) and silymarin (extract of milk thistle containing silibinin, a STAT3 inhibitor), could have in this situation. Methods Breast cancer cell lines MCF-7 (positive for estrogen receptors) and MDA-MB-231 (triple negative) were cultured in DMEM + 10% FBS for 72 hours with different concentrations of palbociclib, tocilizumab and silymarin in order to obtain cell growth inhibition values (IC50) in each compound and combinations of palbociclib with tocilizumab or silymarin. In these cases, the combination indexes (CI < 1 (synergy) and CI > 1 (antagonism)) were calculated using CompuSyn software. Likewise, an RNA extraction was carried out from the untreated cell lines to determine the basal expression levels of STAT3 by RT-qPCR. Results The IC50 of palbociclib in MCF-7 was 3.14 µM and in MDA-MB-231, 29.69 µM. The results of RT-qPCR for the basal expression of STAT3 revealed its absence of expression in MCF-7 and the presence of expression in MDA-MB-231, which could be related to the greater resistance to palbociclib of this last cell line. Tocilizumab did not present cytotoxicity per se and silymarin did not reach IC50 value in the cell lines studied (both compounds in doses up to 100 µM). Regarding the combinations of silymarin (50 µM and 75 µM) and palbociclib (0.1 µM and 1 µM), a synergistic effect (CI < 1) was detected in all the combinations studied in MCF-7 and in most of the same in MDA-MB-231 (except 75 µM silymarin and 0.1 µM palbociclib). However, in the case of the combination of tocilizumab (10 µM and 50 µM) and palbociclib (0.1 µM, 1 µM and 5 µM in MCF-7, and 5 µM, 10 µM and 25 µM in MDA-MB-231) synergy was only obtained in half of the combinations studied in both cell lines. Conclusion STAT3 factor could be related to resistance to cyclins in hormone-dependent breast cancer and to the lower sensitivity to these drugs observed in triple-negative breast cancer. The synergistic combination of palbociclib with silymarin, a STAT3 inhibitor, in both the hormone-sensitive and triple negative cell lines indicates that silymarin could help to enhance the effect of palbociclib in breast cancer and, even, help to reverse the resistance to this drug both in the hormone dependent and triple negative, although further studies would be needed to confirm this fact.
Citation Format: Kevin Doello, Cristina Mesas, Víctor Amecua, Marco Fuel, Laura Cabeza, Raúl Ortiz. STAT3 pathway in palbociclib resistance in breast cancer cell lines and the role of inhibitors such as tocilizumab and silymarin [abstract]. In: Proceedings of the AACR-NCI-EORTC Virtual International Conference on Molecular Targets and Cancer Therapeutics; 2021 Oct 7-10. Philadelphia (PA): AACR; Mol Cancer Ther 2021;20(12 Suppl):Abstract nr P074.
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Affiliation(s)
| | - Cristina Mesas
- 2Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | | | - Marco Fuel
- 2Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Laura Cabeza
- 2Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
| | - Raúl Ortiz
- 2Centro de Investigación Biomédica, Universidad de Granada, Granada, Spain
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10
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Doello K, Mesas C, Quiñonero F, Perazzoli G, Cabeza L, Prados J, Melguizo C, Ortiz R. The Antitumor Activity of Sodium Selenite Alone and in Combination with Gemcitabine in Pancreatic Cancer: An In Vitro and In Vivo Study. Cancers (Basel) 2021; 13:cancers13133169. [PMID: 34201986 PMCID: PMC8268835 DOI: 10.3390/cancers13133169] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/17/2021] [Accepted: 06/22/2021] [Indexed: 01/19/2023] Open
Abstract
Sodium selenite acts by depleting enzymes that protect against cellular oxidative stress. To determine its effect alone or in combination with gemcitabine (GMZ) in pancreatic cancer, we used PANC-1 and Pan02 cell lines and C57BL mice bearing a Pan02-generated tumor. Our results demonstrated a significant inhibition of pancreatic cancer cell viability with the use of sodium selenite alone and a synergistic effect when associated with GMZ. The molecular mechanisms of the antitumor effect of sodium selenite alone involved apoptosis-inducing factor (AIF) and the expression of phospho-p38 in the combined therapy. In addition, sodium selenite alone and in association with GMZ significantly decreased the migration capacity and colony-forming ability, reduced tumor activity in multicellular tumor spheroids (MTS) and decreased sphere formation of cancer stem cells. In vivo studies demonstrated that combined therapy not only inhibited tumor growth (65%) compared to the untreated group but also relative to sodium selenite or GMZ used as monotherapy (up to 40%), increasing mice survival. These results were supported by the analysis of C57BL/6 albino mice bearing a Pan02-generated tumor, using the IVIS system. In conclusion, our results showed that sodium selenite is a potential agent for the improvement in the treatment of pancreatic cancer and should be considered for future human clinical trials.
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Affiliation(s)
- Kevin Doello
- Medical Oncology Service, Virgen de las Nieves Hospital, 18014 Granada, Spain;
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
| | - Cristina Mesas
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
| | - Francisco Quiñonero
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
| | - Gloria Perazzoli
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Medicine, Faculty of Health Sciences, University of Almería, 04120 Granada, Spain
| | - Laura Cabeza
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
| | - Jose Prados
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Correspondence:
| | - Consolacion Melguizo
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
| | - Raul Ortiz
- Instituto Biosanitario de Granada (ibs. GRANADA), 18014 Granada, Spain; (C.M.); (F.Q.); (G.P.); (L.C.); (C.M.); (R.O.)
- Center of Biomedical Research (CIBM), Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
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Ortíz R, Quiñonero F, García-Pinel B, Fuel M, Mesas C, Cabeza L, Melguizo C, Prados J. Nanomedicine to Overcome Multidrug Resistance Mechanisms in Colon and Pancreatic Cancer: Recent Progress. Cancers (Basel) 2021; 13:2058. [PMID: 33923200 PMCID: PMC8123136 DOI: 10.3390/cancers13092058] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/22/2021] [Accepted: 04/22/2021] [Indexed: 12/24/2022] Open
Abstract
The development of drug resistance is one of the main causes of cancer treatment failure. This phenomenon occurs very frequently in different types of cancer, including colon and pancreatic cancers. However, the underlying molecular mechanisms are not fully understood. In recent years, nanomedicine has improved the delivery and efficacy of drugs, and has decreased their side effects. In addition, it has allowed to design drugs capable of avoiding certain resistance mechanisms of tumors. In this article, we review the main resistance mechanisms in colon and pancreatic cancers, along with the most relevant strategies offered by nanodrugs to overcome this obstacle. These strategies include the inhibition of efflux pumps, the use of specific targets, the development of nanomedicines affecting the environment of cancer-specific tissues, the modulation of DNA repair mechanisms or RNA (miRNA), and specific approaches to damage cancer stem cells, among others. This review aims to illustrate how advanced nanoformulations, including polymeric conjugates, micelles, dendrimers, liposomes, metallic and carbon-based nanoparticles, are allowing to overcome one of the main limitations in the treatment of colon and pancreatic cancers. The future development of nanomedicine opens new horizons for cancer treatment.
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Affiliation(s)
- Raúl Ortíz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Francisco Quiñonero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Beatriz García-Pinel
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Marco Fuel
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; (R.O.); (F.Q.); (B.G.-P.); (M.F.); (C.M.); (L.C.); (J.P.)
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto Biosanitario de Granada (ibs.GRANADA), 18014 Granada, Spain
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Ortiz R, Perazzoli G, Cabeza L, Jiménez-Luna C, Luque R, Prados J, Melguizo C. Temozolomide: An Updated Overview of Resistance Mechanisms, Nanotechnology Advances and Clinical Applications. Curr Neuropharmacol 2021; 19:513-537. [PMID: 32589560 PMCID: PMC8206461 DOI: 10.2174/1570159x18666200626204005] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 06/17/2020] [Accepted: 06/21/2020] [Indexed: 12/22/2022] Open
Abstract
Temozolomide (TMZ), an oral alkylating prodrug which delivers a methyl group to purine bases of DNA (O6-guanine; N7-guanine and N3-adenine), is frequently used together with radiotherapy as part of the first-line treatment of high-grade gliomas. The main advantages are its high oral bioavailability (almost 100% although the concentration found in the cerebrospinal fluid was approximately 20% of the plasma concentration of TMZ), its lipophilic properties, and small size that confer the ability to cross the blood-brain barrier. Furthermore, this agent has demonstrated activity not only in brain tumors but also in a variety of solid tumors. However, conventional therapy using surgery, radiation, and TMZ in glioblastoma results in a median patient survival of 14.6 months. Treatment failure has been associated with tumor drug resistance. This phenomenon has been linked to the expression of O6-methylguanine-DNA methyltransferase, but the mismatch repair system and the presence of cancer stem-like cells in tumors have also been related to TMZ resistance. The understanding of these mechanisms is essential for the development of new therapeutic strategies in the clinical use of TMZ, including the use of nanomaterial delivery systems and the association with other chemotherapy agents. The aim of this review is to summarize the resistance mechanisms of TMZ and the current advances to improve its clinical use.
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Affiliation(s)
- Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Centre (CIBM), University of Granada, Spain
| | | | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Centre (CIBM), University of Granada, Spain
| | - Cristina Jiménez-Luna
- Department of Oncology, Ludwig Institute for Cancer Research, University of Lausanne, Epalinges 1066, Switzerland
| | - Raquel Luque
- Medical Oncology Service, Virgen de las Nieves Hospital, Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Centre (CIBM), University of Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Centre (CIBM), University of Granada, Spain
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Jiménez-López J, Bravo-Caparrós I, Cabeza L, Nieto FR, Ortiz R, Perazzoli G, Fernández-Segura E, Cañizares FJ, Baeyens JM, Melguizo C, Prados J. Paclitaxel antitumor effect improvement in lung cancer and prevention of the painful neuropathy using large pegylated cationic liposomes. Biomed Pharmacother 2021; 133:111059. [PMID: 33378963 DOI: 10.1016/j.biopha.2020.111059] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/18/2020] [Accepted: 11/20/2020] [Indexed: 12/24/2022] Open
Abstract
Paclitaxel (PTX), a drug widely used in lung cancer, has serious limitations including the development of peripheral neurotoxicity, which may lead to treatment discontinuation and therapy failure. The transport of PTX in large cationic liposomes could avoid this undesirable effect, improving the patient's prognosis. PTX was encapsulated in cationic liposomes with two different sizes, MLV (180-200 nm) and SUV (80-100 nm). In both cases, excellent biocompatibility and improved internalization and antitumor effect of PTX were observed in human and mice lung cancer cells in culture, multicellular spheroids and cancer stem cells (CSCs). In addition, both MLV and SUV with a polyethylene glycol (PEG) shell, induced a greater tumor volume reduction than PTX (56.4 % and 57.1 % vs. 36.7 %, respectively) in mice. Interestingly, MLV-PEG-PTX did not induce either mechanical or heat hypersensitivity whereas SUV-PEG-PTX produced a similar response to free PTX. Analysis of PTX distribution showed a very low concentration of the drug in the dorsal root ganglia (DRG) with MLV-PEG-PTX, but not with SUV-PEG-PTX or free PTX. These results support the hypothesis that PTX induces peripheral neuropathy by penetrating the endothelial fenestrations of the DRG (80-100 nm, measured in mice). In conclusion, our larger liposomes (MLV-PEG-PTX) not only showed biocompatibility, antitumor activity against CSCs, and in vitro and in vivo antitumor effect that improved PTX free activity, but also protected from PTX-induced painful peripheral neuropathy. These advantages could be used as a new strategy of lung cancer chemotherapy to increase the PTX activity and reduce its side effects.
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Affiliation(s)
- Julia Jiménez-López
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain; Instituto Biosanitario de Granada (ibs. GRANADA), 18014, Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18012, Granada, Spain
| | - Inmaculada Bravo-Caparrós
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18012, Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain; Instituto Biosanitario de Granada (ibs. GRANADA), 18014, Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18012, Granada, Spain
| | - Francisco R Nieto
- Department of Pharmacology, Institute of Neuroscience, Biomedical Research Center (CIBM), University of Granada, 18100, Granada, Spain
| | - Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain; Instituto Biosanitario de Granada (ibs. GRANADA), 18014, Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18012, Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain; Instituto Biosanitario de Granada (ibs. GRANADA), 18014, Granada, Spain
| | - Eduardo Fernández-Segura
- Department of Histology, Institute of Neuroscience, Biomedical Research Center (CIBM), University of Granada, 18100, Granada, Spain
| | - Francisco J Cañizares
- Department of Histology, Institute of Neuroscience, Biomedical Research Center (CIBM), University of Granada, 18100, Granada, Spain
| | - José M Baeyens
- Department of Pharmacology, Institute of Neuroscience, Biomedical Research Center (CIBM), University of Granada, 18100, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain; Instituto Biosanitario de Granada (ibs. GRANADA), 18014, Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18012, Granada, Spain.
| | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain; Instituto Biosanitario de Granada (ibs. GRANADA), 18014, Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18012, Granada, Spain
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Oliver JA, Ortiz R, Jiménez-Luna C, Cabeza L, Perazzoli G, Caba O, Mesas C, Melguizo C, Prados J. MMR-proficient and MMR-deficient colorectal cancer cells: 5-Fluorouracil treatment response and correlation to CD133 and MGMT expression. J Biosci 2020. [PMID: 33097678 DOI: 10.1007/s12038-020-00093-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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15
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Doello K, Mesas C, Cabeza L, Gandara M, Quiñonero F, Ortiz R. 34P Molecular markers of response to different chemotherapeutic agents in RAS / BRAF mutated colon cancer cell lines. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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16
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Cabeza L, Perazzoli G, Peña M, Cepero A, Luque C, Melguizo C, Prados J. Cancer therapy based on extracellular vesicles as drug delivery vehicles. J Control Release 2020; 327:296-315. [PMID: 32814093 DOI: 10.1016/j.jconrel.2020.08.018] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/11/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Abstract
Extracellular vesicles (EVs) are lipid bilayer vesicles of nanometric size secreted by cells to communicate with other cells, either nearby or remotely. Their physicochemical properties make them a promising nanomedicine for drug transport and release in cancer therapy. In this review, we present the different types and biogenesis of EVs and highlight the importance of adequately selecting the cell of origin in cancer therapy. Furthermore, the main methodologies followed for the isolation of EVs and drug loading, as well as the modification and functionalization of these vesicles to generate EV-based nanocarriers are discussed. Finally, we review some of the main studies using drug-loaded exosomes in tumor therapy both in in vitro and in vivo models (even in resistant tumors). These investigations show promising results, achieving significant improvement in the antitumor effect of drugs in most cases. However, the number of clinical trials and patents based on these nanoformulations is still low, thus further research is still warranted in this area.
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Affiliation(s)
- Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Biosanitary Research Institute ibs.GRANADA, 18012 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Biosanitary Research Institute ibs.GRANADA, 18012 Granada, Spain
| | - Mercedes Peña
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Ana Cepero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Cristina Luque
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
| | - Consolacion Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Biosanitary Research Institute ibs.GRANADA, 18012 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain.
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Biosanitary Research Institute ibs.GRANADA, 18012 Granada, Spain; Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
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17
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Garcia-Pinel B, Ortega-Rodríguez A, Porras-Alcalá C, Cabeza L, Contreras-Cáceres R, Ortiz R, Díaz A, Moscoso A, Sarabia F, Prados J, López-Romero JM, Melguizo C. Magnetically active pNIPAM nanosystems as temperature-sensitive biocompatible structures for controlled drug delivery. Artif Cells Nanomed Biotechnol 2020; 48:1022-1035. [PMID: 32663040 DOI: 10.1080/21691401.2020.1773488] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Here, temperature-sensitive hybrid poly(N-isopropylacrylamide) (pNIPAM) nanosystems with magnetic response are synthesised and investigated for controlled release of 5-fluorouracil (5FU) and oxaliplatin (OXA). Initially, magnetic nanoparticles (@Fe3O4) are synthesised by co-precipitation approach and functionalised with acrylic acid (AA), 3-butenoic acid (3BA) or allylamine (AL) as comonomers. The thermo-responsive polymer is grown by free radical polymerisation using N-isopropylacrylamide (NIPAM) as monomer, N,N'-methylenbisacrylamide (BIS) as cross-linker, and 2,2'-azobis(2-methylpropionamidene) (V50) as initiator. We evaluate particle morphology by transmission electron microscopy (TEM) and particle size and surface charge by dynamic light scattering (DLS) and Z-potential (ZP) measurements. These magnetically active pNIPAM@ nanoformulations are loaded with 5-fluorouracil (5FU) and oxaliplatin (OXA) to determine loading efficiency, drug content and release as well as the cytotoxicity against T-84 colon cancer cells. Our results show high biocompatibility of pNIPAM nanoformulations using human blood cells and cultured cells. Interestingly, the pNIPAM@Fe3O4-3BA + 5FU nanoformulation significantly reduces the growth of T-84 cells (57% relative inhibition of proliferation). Indeed, pNIPAM-co-AL@Fe3O4-AA nanosystems produce a slight migration of HCT15 cells in suspension in the presence of an external magnetic field. Therefore, the obtained hybrid nanoparticles can be applied as a promising biocompatible nanoplatform for the delivery of 5FU and OXA in the improvement of colon cancer treatments.
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Affiliation(s)
- Beatriz Garcia-Pinel
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | | | - Cristina Porras-Alcalá
- Department of Organic Chemistry, Faculty of Sciences, University of Málaga, Málaga, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Rafael Contreras-Cáceres
- Department of Chemistry in Pharmaceutical Science, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Raul Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Amelia Díaz
- Department of Organic Chemistry, Faculty of Sciences, University of Málaga, Málaga, Spain
| | - Ana Moscoso
- Department of Organic Chemistry, Faculty of Sciences, University of Málaga, Málaga, Spain
| | - Francisco Sarabia
- Department of Organic Chemistry, Faculty of Sciences, University of Málaga, Málaga, Spain
| | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
| | - Juan M López-Romero
- Department of Organic Chemistry, Faculty of Sciences, University of Málaga, Málaga, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, Granada, Spain.,Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
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18
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Cabeza L, Perazzoli G, Mesas C, Jiménez-Luna C, Prados J, Rama AR, Melguizo C. Nanoparticles in Colorectal Cancer Therapy: Latest In Vivo Assays, Clinical Trials, and Patents. AAPS PharmSciTech 2020; 21:178. [PMID: 32591920 DOI: 10.1208/s12249-020-01731-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 06/08/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide. Its poor response to current treatment options in advanced stages and the need for efficient diagnosis in early stages call for the development of new therapeutic and diagnostic strategies. Some of them are based on the use of nanometric materials as carriers and releasers of therapeutic agents and fluorescent molecules, or even on the utilization of magnetic materials that provide very interesting properties. These nanoformulations present several advantages compared with the free molecular cargo, including increased drug solubility, bioavailability, stability, and tumor specificity. Moreover, tumor multidrug resistance has been decreased in some cases, leading to improved treatment effectiveness by reducing drug dose and potential side effects. Here, we present an updated overview of the latest advances in clinical research, in vivo studies, and patents regarding the application of nanoformulations in the treatment of CRC. Based on the information gathered, a wide variety of nanomaterials are being investigated in clinical research, even in advanced phases, i.e., close to reaching the market. In sum, these novel materials can offer remarkable advantages with respect to current therapies, which could be complemented or even replaced by these nanosystems in the near future.
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19
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Rama AR, Perazzoli G, Cabeza L, Mesas C, Quiñonero F, García-Pinel B, Vélez C. Novel MicroRNA Sponges to Specifically Modulate Gene Expression in Colon Cancer Cells. Nucleic Acid Ther 2020; 30:325-334. [PMID: 32429773 DOI: 10.1089/nat.2020.0861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
MicroRNA (miRNA) sponges allow the selective blockade of a complete family of associated miRNAs, which induce post-transcriptional gene silencing in their target through binding to 3'UTR mRNA. miRNA-365 and miRNA-145 are downregulated in colorectal cancer (CRC) but not in healthy tissues. Based on this, we constructed two vectors by inserting miRNA sponges (one for miRNA-365 and other for miRNA-145), and used enhanced green fluorescent protein (EGFP) as a 3'UTR reporter gene to analyze the ability of each sponge to catch its respective miRNA. Quantitative polymerase chain reaction (qPCR) results corroborated that the expression levels of both miRNAs were lower in CRC cell lines than in normal colon cell lines. Flow cytometry analysis revealed a decrease of the EGFP expression levels in the cell lines transfected with both sponges, being higher on the normal cell line while CRC cell lines presented a minimal decline. Also, this decrease was inversely proportional to the levels of expression of both miRNAs obtained by qPCR. These results were corroborated by fluorescence microscopy, showing a similar decrease in fluorescence. We propose a new vector system to carry in a specific way the expression of genes to CRC cells without affecting healthy cells, preventing damage to healthy tissues.
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Affiliation(s)
- Ana R Rama
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Cristina Mesas
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Francisco Quiñonero
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Beatriz García-Pinel
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Celia Vélez
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Institute of Biosanitary Research from Granada (ibs. GRANADA), Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
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20
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Ballesteros ARR, Hernández R, Perazzoli G, Cabeza L, Melguizo C, Vélez C, Prados J. Correction: Specific driving of the suicide E gene by the CEA promoter enhances the effects of paclitaxel in lung cancer. Cancer Gene Ther 2020; 27:513. [PMID: 32024940 DOI: 10.1038/s41417-020-0166-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- Ana Rosa Rama Ballesteros
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain. .,Department of Health Science, University of Jaén, Jaén, Spain.
| | - Rosa Hernández
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Biosanitary Institute of Granada (ibs. GRANADA), SASUniversidad de Granada, Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Biosanitary Institute of Granada (ibs. GRANADA), SASUniversidad de Granada, Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Biosanitary Institute of Granada (ibs. GRANADA), SASUniversidad de Granada, Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Biosanitary Institute of Granada (ibs. GRANADA), SASUniversidad de Granada, Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Celia Vélez
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Biosanitary Institute of Granada (ibs. GRANADA), SASUniversidad de Granada, Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain.,Biosanitary Institute of Granada (ibs. GRANADA), SASUniversidad de Granada, Granada, Spain.,Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
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21
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Egea JM, Cabeza L, Ortiz R, Rama AR, Melguizo C, Prados J. Double origin of the extensor hallucis longus muscle: a case report. Surg Radiol Anat 2019; 41:1421-1423. [PMID: 31482300 DOI: 10.1007/s00276-019-02309-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 08/20/2019] [Indexed: 11/26/2022]
Abstract
Most of the anatomic variations of the extensor hallucis longus (EHL) muscle are related to the tendon of insertion. We show a double origin of the EHL from the medial aspect of the fibula and the lateral aspect of the tibia. A 27-year-old male with a double closed fracture of tibia and fibula showed an involuntary extension of the big toe during foot plantar flexion after surgery. A tendon fibrosis by the fixation plates could be the cause of the foot functional alteration. Interestingly, the anatomic variation described could be related to the postsurgical foot dysfunction, since when the fibrotic tissue was removed the normal extension of big toe recovered. As illustrated in this case report, knowledge of anatomic variations is very useful, particularly in the context of foot surgery.
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Affiliation(s)
- Jose M Egea
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071, Granada, Spain
- Fraternidad-Muprespa, Orthpaedic Surgery Section, 18014, Granada, Spain
| | - Laura Cabeza
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012, Granada, Spain
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain
| | - Raul Ortiz
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012, Granada, Spain
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain
| | - Ana R Rama
- Department of Health Sciences, University of Jaen, 23071, Jaen, Spain
| | - Consolación Melguizo
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071, Granada, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012, Granada, Spain.
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain.
| | - José Prados
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18071, Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012, Granada, Spain
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100, Granada, Spain
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22
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Oliver JA, Gómez-Millán J, Medina JA, Cabeza L, Perazzoli G, Jimenez-Luna C, Doello K, Ortiz R. O6-methylguanine-DNA Methyltransferase Promoter Methylation in Patients with Rectal Adenocarcinoma After Chemoradiotherapy Treatment: Clinical Implications. Balkan Med J 2019; 36:283-286. [PMID: 31199091 PMCID: PMC6711248 DOI: 10.4274/balkanmedj.galenos.2019.2018.12.93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Aims: To analyze the clinical relevance of O6-methylguanine-DNA methyltransferase in rectal adenocarcinoma treated with chemoradiotherapy followed by surgery. Methods: Tissue samples from 29 rectal adenocarcinoma patients were obtained after chemoradiotherapy. O6-methylguanine-DNA methyltransferase promoter methylation status was established by methylation-specific polymerase chain reaction. O6-methylguanine-DNA methyltransferase protein levels were determined by immunohistochemistry. Clinicopathologic variables, including treatment regression grade, recurrence, lymph node invasion, and stage and differentiation grade of the tumor, were determined. Results: The O6-methylguanine-DNA methyltransferase gene promoter was methylated in 81.5% of samples. Most patients (88.9%) showed low O6-methylguanine-DNA methyltransferase protein expression. O6-methylguanine-DNA methyltransferase methylation status was not correlated with any of the clinicopathological variables determined in rectal adenocarcinomas selected for chemoradiotherapy. Conclusion: O6-methylguanine-DNA methyltransferase methylation status is not correlated with clinicopathologic variables examined in rectal adenocarcinoma selected for chemoradiotherapy, although its role as a biomarker awaits further investigation.
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Affiliation(s)
- Jaime A. Oliver
- Center for Cancer Research and Cell Biology, Queen’s University Belfast, Belfast, UK,Institute of Biopathology and Regenerative Medicine, Center of Biomedical Research, University of Granada, Granada, Spain
| | - Jaime Gómez-Millán
- Department of Radiation Oncology, Universitary Hospital Virgen de la Victoria, Málaga, Spain
| | - Jose A. Medina
- Department of Radiation Oncology, Universitary Hospital Virgen de la Victoria, Málaga, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine, Center of Biomedical Research, University of Granada, Granada, Spain,Department of Anatomy and Embryology, University of Granada, Granada, Spain,Biosanitary Institute of Granada (ibs. GRANADA), SAS-Universidad de Granada, Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine, Center of Biomedical Research, University of Granada, Granada, Spain,Biosanitary Institute of Granada (ibs. GRANADA), SAS-Universidad de Granada, Granada, Spain
| | - Cristina Jimenez-Luna
- Institute of Biopathology and Regenerative Medicine, Center of Biomedical Research, University of Granada, Granada, Spain
| | - Kevin Doello
- Medical Oncology Service, Universitary Hospital Virgen de las Nieves, Granada, Spain
| | - Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine, Center of Biomedical Research, University of Granada, Granada, Spain,Department of Anatomy and Embryology, University of Granada, Granada, Spain,Biosanitary Institute of Granada (ibs. GRANADA), SAS-Universidad de Granada, Granada, Spain
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Jabalera Y, Garcia-Pinel B, Ortiz R, Iglesias G, Cabeza L, Prados J, Jimenez-Lopez C, Melguizo C. Oxaliplatin-Biomimetic Magnetic Nanoparticle Assemblies for Colon Cancer-Targeted Chemotherapy: An In Vitro Study. Pharmaceutics 2019; 11:E395. [PMID: 31390773 PMCID: PMC6723246 DOI: 10.3390/pharmaceutics11080395] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/30/2019] [Accepted: 08/01/2019] [Indexed: 01/29/2023] Open
Abstract
Conventional chemotherapy against colorectal cancer (CRC), the third most common cancer in the world, includes oxaliplatin (Oxa) which induces serious unwanted side effects that limit the efficiency of treatment. Therefore, alternative therapeutic approaches are urgently required. In this work, biomimetic magnetic nanoparticles (BMNPs) mediated by MamC were coupled to Oxa to evaluate the potential of the Oxa-BMNP nanoassembly for directed local delivery of the drug as a proof of concept for the future development of targeted chemotherapy against CRC. Electrostatic interactions between Oxa and BMNPs trigger the formation of the nanoassembly and keep it stable at physiological pH. When the BMNPs become neutral at acidic pH values, the Oxa is released, and such a release is greatly potentiated by hyperthermia. The coupling of the drug with the BMNPs improves its toxicity to even higher levels than the soluble drug, probably because of the fast internalization of the nanoassembly by tumor cells through endocytosis. In addition, the BMNPs are cytocompatible and non-hemolytic, providing positive feedback as a proof of concept for the nanoassembly. Our study clearly demonstrates the applicability of Oxa-BMNP in colon cancer and offers a promising nanoassembly for targeted chemotherapy against this type of tumor.
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Affiliation(s)
- Ylenia Jabalera
- Department of Microbiology, Sciences School, University of Granada, Campus de Fuentenueva, 18002 Granada, Spain
| | - Beatriz Garcia-Pinel
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria IBS.GRANADA, 18012 Granada, Spain
| | - Raul Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria IBS.GRANADA, 18012 Granada, Spain
| | - Guillermo Iglesias
- Department of Microbiology, Sciences School, University of Granada, Campus de Fuentenueva, 18002 Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria IBS.GRANADA, 18012 Granada, Spain
| | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain.
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain.
- Instituto de Investigación Biosanitaria IBS.GRANADA, 18012 Granada, Spain.
| | - Concepcion Jimenez-Lopez
- Department of Microbiology, Sciences School, University of Granada, Campus de Fuentenueva, 18002 Granada, Spain.
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain
- Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria IBS.GRANADA, 18012 Granada, Spain
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Contreras-Cáceres R, Cabeza L, Perazzoli G, Díaz A, López-Romero JM, Melguizo C, Prados J. Electrospun Nanofibers: Recent Applications in Drug Delivery and Cancer Therapy. Nanomaterials (Basel) 2019; 9:E656. [PMID: 31022935 PMCID: PMC6523776 DOI: 10.3390/nano9040656] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/18/2019] [Accepted: 04/19/2019] [Indexed: 02/06/2023]
Abstract
Polymeric nanofibers (NFs) have been extensively reported as a biocompatible scaffold to be specifically applied in several researching fields, including biomedical applications. The principal researching lines cover the encapsulation of antitumor drugs for controlled drug delivery applications, scaffolds structures for tissue engineering and regenerative medicine, as well as magnetic or plasmonic hyperthermia to be applied in the reduction of cancer tumors. This makes NFs useful as therapeutic implantable patches or mats to be implemented in numerous biomedical researching fields. In this context, several biocompatible polymers with excellent biocompatibility and biodegradability including poly lactic-co-glycolic acid (PLGA), poly butylcyanoacrylate (PBCA), poly ethylenglycol (PEG), poly (ε-caprolactone) (PCL) or poly lactic acid (PLA) have been widely used for the synthesis of NFs using the electrospun technique. Indeed, other types of polymers with stimuli-responsive capabilities has have recently reported for the fabrication of polymeric NFs scaffolds with relevant biomedical applications. Importantly, colloidal nanoparticles used as nanocarriers and non-biodegradable structures have been also incorporated by electrospinning into polymeric NFs for drug delivery applications and cancer treatments. In this review, we focus on the incorporation of drugs into polymeric NFs for drug delivery and cancer treatment applications. However, the principal novelty compared with previously reported publications is that we also focus on recent investigations concerning new strategies that increase drug delivery and cancer treatments efficiencies, such as the incorporation of colloidal nanoparticles into polymeric NFs, the possibility to fabricate NFs with the capability to respond to external environments, and finally, the synthesis of hybrid polymeric NFs containing carbon nanotubes, magnetic and gold nanoparticles, with magnetic and plasmonic hyperthermia applicability.
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Affiliation(s)
- Rafael Contreras-Cáceres
- Department of Organic Chemistry, Faculty of Science, University of Málaga, 29071 Málaga, Spain.
- Department of Chemistry of Pharmaceutical Science, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain.
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), University of Granada, 18100 Granada, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain.
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18016 Granada, Spain.
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), University of Granada, 18100 Granada, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain.
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18016 Granada, Spain.
| | - Amelia Díaz
- Department of Organic Chemistry, Faculty of Science, University of Málaga, 29071 Málaga, Spain.
| | | | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), University of Granada, 18100 Granada, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain.
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18016 Granada, Spain.
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), University of Granada, 18100 Granada, Spain.
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain.
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, 18016 Granada, Spain.
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Rivera-Izquierdo M, Cabeza L, Láinez-Ramos-Bossini A, Quesada R, Perazzoli G, Alvarez P, Prados J, Melguizo C. An updated review of adipose derived-mesenchymal stem cells and their applications in musculoskeletal disorders. Expert Opin Biol Ther 2019; 19:233-248. [PMID: 30653367 DOI: 10.1080/14712598.2019.1563069] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Adipose-derived mesenchymal stem cells (ASCs) represent a new therapeutic strategy in biomedicine with many potential applications, especially in musculoskeletal disorders. Preclinical and clinical studies based on the administration of ASCs support their efficacy in bone regeneration, joint repair, tendon injury and skeletal muscle alterations. Many of these novel treatments may improve patients' quality of life and prognosis. However, several concerns about the use of stem cells remain unsolved, particularly regarding their safety and side effects. The present work aims to review the nature, clinical trials and patents involving the use of ASCs in musculoskeletal disorders. AREAS COVERED In this article, we describe ASCs' isolation, culture and differentiation in vivo and in vitro, advances on ASCs' applications in bone, cartilage, muscle and tendon repair, and patents involving the use of ASCs. EXPERT OPINION The use of ASCs in musculoskeletal disorders presents significant therapeutic advantages, including limited autoimmune response, potential cell expansion ex vivo, high plasticity to differentiate into several mesodermal cell lineages, and additional effects of therapeutic interest such as secretion of neurotrophic factors and anti-inflammatory properties. For these reasons, ASCs are promising therapeutic agents for clinical applications in musculoskeletal disorders.
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Affiliation(s)
- Mario Rivera-Izquierdo
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain
| | - Laura Cabeza
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
| | - Antonio Láinez-Ramos-Bossini
- c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain.,d Department of Radiology , Hospital Universitario Virgen de las Nieves , Granada , Spain
| | - Raul Quesada
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
| | - Gloria Perazzoli
- b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain
| | - Pablo Alvarez
- b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain
| | - Jose Prados
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
| | - Consolación Melguizo
- a Department of Anatomy and Embryology, Faculty of Medicine , University of Granada , Granada , Spain.,b Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM) , University of Granada , Granada , Spain.,c Biosanitary Institute of Granada (IBS GRANADA) , SAS -Universidad de Granada , Granada , Spain
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Jiménez-López J, El-Hammadi MM, Ortiz R, Cayero-Otero MD, Cabeza L, Perazzoli G, Martin-Banderas L, Baeyens JM, Prados J, Melguizo C. A novel nanoformulation of PLGA with high non-ionic surfactant content improves in vitro and in vivo PTX activity against lung cancer. Pharmacol Res 2019; 141:451-465. [PMID: 30634051 DOI: 10.1016/j.phrs.2019.01.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 12/14/2018] [Accepted: 01/07/2019] [Indexed: 02/06/2023]
Abstract
Paclitaxel (PTX), a chemotherapy agent widely used to treat lung cancer, is characterised by high toxicity, low bioavailability and the need to use of excipients with serious side effects that limit its use. Paclitaxel encapsulation into nanoparticles (NPs) generates drug pharmacokinetic and pharmacodynamic advantages compared to free PTX. In this context, a NP carrier formed from a copolymer of lactic acid and glycolic acid (PLGA) has demonstrated high biocompatibility and low toxicity and therefore being approved by FDA to be used in humans. We synthesised a new PLGA NP and loaded it with PTX to improve drug efficacy and reduce side effects. This nanoformulation showed biocompatibility and no toxicity to human immune system. These NPs favor the intracellular uptake of PTX and enhance its antitumor effect in human and murine lung cancer cells, with up to 3.6-fold reductions in the PTX's IC50. Although PLGA NPs did not show any inhibitory capacity against P-glycoprotein, they increased the antitumor activity of PTX in cancer stem cells. Treatment with PLGA-PTX NPs increased apoptosis and significantly reduced the volume of the tumorspheres derived from A549 and LL2 cells by up to 36% and 46.5%, respectively. Biodistribution studies with PLGA-PTX NPs revealed an increase in drug circulation time, as well as a greater accumulation in lung and brain tissues compared to free PTX. Low levels of PTX were detected in the dorsal root ganglion with PLGA-PTX NPs, which could exert a protective effect against peripheral neuropathy. In vivo treatment with PLGA-PTX NPs showed a greater decrease in tumor volume (44.6%) in immunocompetent mice compared to free PTX (24.4%) and without increasing the toxicity of the drug. These promising results suggest that developed nanosystem provide a potential strategy for improving the chemotherapeutic effect and reducing the side effects of PTX.
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Affiliation(s)
- Julia Jiménez-López
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Mazen M El-Hammadi
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Seville, 41012 Sevilla, Spain
| | - Raul Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Maria D Cayero-Otero
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Seville, 41012 Sevilla, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
| | - Lucia Martin-Banderas
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Seville, 41012 Sevilla, Spain
| | - Jose M Baeyens
- Department of Pharmacology, Institute of Neuroscience, Biomedical Research Center (CIBM), University of Granada, 18100, Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain.
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIM9090325ER), Center of Biomedical Research (CIBM), University of Granada, 18100 Granada, Spain; Department of Anatomy and Embriology, Faculty of Medicine, University of Granada, 18071 Granada, Spain; Biosanitary Institute of Granada (ibs.GRANADA), SAS-University of Granada, 18014 Granada, Spain
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27
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Doello K, Ortiz R, Alvarez PJ, Melguizo C, Cabeza L, Prados J. Latest in Vitro and in Vivo Assay, Clinical Trials and Patents in Cancer Treatment using Curcumin: A Literature Review. Nutr Cancer 2018; 70:569-578. [DOI: 10.1080/01635581.2018.1464347] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kevin Doello
- Medical Oncology Service, Virgen de las Nieves Hospital, Granada, Spain
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain
- Department of Health Science, University of Jaén, Jaén, Spain
| | - Pablo J. Alvarez
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs. GRANADA), SAS-Universidad de Granada, Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs. GRANADA), SAS-Universidad de Granada, Granada, Spain
| | - José Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Center of Biomedical Research (CIBM), University of Granada, Granada, Spain
- Department of Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs. GRANADA), SAS-Universidad de Granada, Granada, Spain
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Lorente C, Arias JL, Cabeza L, Ortiz R, Prados JC, Melguizo C, Delgado ÁV, Clares-Naveros B. Nano-engineering of biomedical prednisolone liposomes: evaluation of the cytotoxic effect on human colon carcinoma cell lines. J Pharm Pharmacol 2018; 70:488-497. [DOI: 10.1111/jphp.12882] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 12/16/2017] [Indexed: 12/28/2022]
Abstract
Abstract
Objectives
Liposomes have attracted the attention of researchers due to their potential to act as drug delivery systems for cancer treatment. The present investigation aimed to develop liposomes loaded with prednisolone base and the evaluation of the antiproliferative effect on human colon carcinoma cell lines.
Methods
Liposomes were elaborated by following a reproducible thin film hydration technique. The physicochemical characterization of liposomes included photon correlation spectroscopy, microscopy analysis, Fourier transform infrared spectroscopy, rheological behaviour and electrophoresis. On the basis of these data and drug loading values, the best formulation was selected. Stability and drug release properties were also tested.
Key findings
Resulting liposomes exhibited optimal physicochemical and stability properties, an excellent haemocompatibility and direct antiproliferative effect on human colon carcinoma T-84 cell lines.
Conclusions
This study shows direct antitumour effect of prednisolone liposomal formulation, which opens the door for liposomal glucocorticoids as novel antitumour agents.
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Affiliation(s)
- Cristina Lorente
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - José L Arias
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Granada, Spain
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Andalusian Health Service (SAS)—University of Granada, Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Andalusian Health Service (SAS)—University of Granada, Granada, Spain
| | - Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada, Spain
| | - José C Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Andalusian Health Service (SAS)—University of Granada, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Andalusian Health Service (SAS)—University of Granada, Granada, Spain
| | - Ángel V Delgado
- Department of Applied Physics, Faculty of Sciences, University of Granada, Granada, Spain
| | - Beatriz Clares-Naveros
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), Andalusian Health Service (SAS)—University of Granada, Granada, Spain
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Cocce V, Balducci L, Falchetti ML, Pascucci L, Ciusani E, Brini AT, Sisto F, Piovani G, Alessandri G, Parati E, Cabeza L, Pessina A. Fluorescent Immortalized Human Adipose Derived Stromal Cells (hASCs-TS/GFP+) for Studying Cell Drug Delivery Mediated by Microvesicles. Anticancer Agents Med Chem 2017; 17:1578-1585. [PMID: 28356007 DOI: 10.2174/1871520617666170327113932] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 01/27/2017] [Accepted: 03/09/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND A new tool for the drug delivery is based on the use of Mesenchymal Stromal Cells (MSCs) loaded in vitro with anti-cancer drugs. Unfortunately, the restricted lifespan of MSCs represents a significant limitation to produce them in high amounts and for long time studies. Immortalized MSCs from adipose tissue (hASCs) have been generated as good source of cells with stable features. These cells could improve the development of standardized procedures for both in vitro and preclinical studies. Furthermore they facilitate procedures for preparing large amounts of secretome containing microvesicles (MVs). METHOD We used human adipose tissue derived MSCs immortalized with hTERT+SV40 (TS) genes and transfected with GFP (hASCs-TS/GFP+). This line was investigated for its ability to uptake and release anticancer drugs. Microvesicles associated to paclitaxel (MVs/PTX) were isolated, quantified, and tested on pancreatic cancer cells. RESULTS The line hASCs-TS/GFP+ maintained the main mesenchymal characters and was able to uptake and release, in active form, both paclitaxel and gemcitabine. From paclitaxel loaded hASCs-TS/GFP+ cells were isolated microvesicles in sufficient amount to inhibit "in vitro" the proliferation of pancreatic tumor cells. CONCLUSION Our study suggests that human immortalized MSCs could be used for a large scale production of cells for mediated drug delivery. Moreover, the secretion of drug-associated MVs could represent a new way for producing new drug formulation by "biogenesis". In the context of the "advanced cell therapy procedure", the MVs/PTX production would use less resource and time and it could possibly contribute to simplification of GMP procedures.
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Affiliation(s)
- Valentina Cocce
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via Pascal 36, 20133 Milan, Italy.,Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Maxillofacial and Dental Unit. Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via Commenda 10, 20122, Milan, Italy
| | - Luigi Balducci
- Medestea Research and Production Laboratories, Consorzio CARSO, Bari, Italy
| | - Maria L Falchetti
- CNR-Institute of Cell Biology and Neurobiology, via del Fosso di Fiorano, 64-00143, Rome, Italy
| | - Luisa Pascucci
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy
| | - Emilio Ciusani
- Laboratory of Clinical Pathology and Neurogenetic Medicine, Fondazione IRCCS Neurological Institute Carlo Besta, Via Celoria 11, 20133 Milan, Italy
| | - Anna T Brini
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via Pascal 36, 20133 Milan, Italy.,I.R.C.C.S. Istituto Ortopedico Galeazzi; Via Riccardo Galeazzi 4, 20161 Milan, Italy
| | - Francesca Sisto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via Pascal 36, 20133 Milan, Italy
| | - Giovanna Piovani
- Biology and Genetics Division, Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy
| | - Giulio Alessandri
- Cellular Neurobiology Laboratory, Department of Cerebrovascular Diseases, IRCCS Neurological Institute C. Besta, via Celoria 11, 20133 Milan, Italy
| | - Eugenio Parati
- Cellular Neurobiology Laboratory, Department of Cerebrovascular Diseases, IRCCS Neurological Institute C. Besta, via Celoria 11, 20133 Milan, Italy
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS University of Granada, Granada, Spain
| | - Augusto Pessina
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via Pascal 36, 20133 Milan, Italy
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Affiliation(s)
- Raul Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), Granada, Spain
| | - Maria C. Leiva
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), Granada, Spain
| | - Julia Jimenez-Lopez
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), Granada, Spain
| | - Consolacion Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center (CIBM), Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Department of Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain
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31
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López-Viota M, El-Hammadi MM, Cabeza L, Prados J, Melguizo C, Ruiz Martinez MA, Arias JL, Delgado ÁV. Development and Characterization of Magnetite/Poly(butylcyanoacrylate) Nanoparticles for Magnetic Targeted Delivery of Cancer Drugs. AAPS PharmSciTech 2017; 18:3042-3052. [PMID: 28508129 DOI: 10.1208/s12249-017-0792-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 04/21/2017] [Indexed: 11/30/2022] Open
Abstract
A great attention is presently paid to the design of drug delivery vehicles based on surface-modified magnetic nanoparticles. They can, in principle, be directed to a desired target area for releasing their drug payload, a process triggered by pH, temperature, radiation, or even magnetic field. To this, the possibility of forming part of diagnostic tools by enhanced magnetic resonance imaging or that of further treatment by magnetic hyperthermia can be added. Bare particles are rapidly eliminated from the bloodstream by the phagocyte mononuclear system, leading to short biological half-life. It is hence required to coat them in order to increase their biocompatibility and facilitate the drug incorporation. In this work, magnetite nanoparticles were coated with poly(butylcyanoacrylate) (PBCA) manufactured and characterized with regard to their physical properties and their suitability as a platform for magnetically controlled drug delivery. The average diameter of magnetite and core-shell nanoparticles was 97 ± 19 and 140 ± 20 nm, respectively. Infrared analysis, electrophoretic mobility, surface thermodynamics analysis, and X-ray diffraction all confirmed that the magnetic particles were sufficiently covered by the polymer in the composite nanoparticles. In addition, assays using normal (CCD-18 and MCF-10A) and tumoral (T-84 and MCF-7) cell lines derived from colon and breast tissue, respectively, demonstrated that nanocomposites have low or negligible cytotoxicity. It is concluded that PBCA-coated magnetite core-shell nanoparticles represent a remarkable promise as a platform for magnetically controlled drug delivery.
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Pretel E, Arias JL, Cabeza L, Melguizo C, Prados J, Mallandrich M, Suñer J, Clares B. Development of biomedical 5-fluorouracil nanoplatforms for colon cancer chemotherapy: Influence of process and formulation parameters. Int J Pharm 2017; 530:155-164. [DOI: 10.1016/j.ijpharm.2017.07.055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/04/2017] [Accepted: 07/18/2017] [Indexed: 12/13/2022]
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Cabeza L, Ortiz R, Prados J, Delgado ÁV, Martín-Villena MJ, Clares B, Perazzoli G, Entrena JM, Melguizo C, Arias JL. Improved antitumor activity and reduced toxicity of doxorubicin encapsulated in poly(ε-caprolactone) nanoparticles in lung and breast cancer treatment: An in vitro and in vivo study. Eur J Pharm Sci 2017; 102:24-34. [DOI: 10.1016/j.ejps.2017.02.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/31/2017] [Accepted: 02/15/2017] [Indexed: 11/29/2022]
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R. Rama A, Jimenez-Lopez J, Cabeza L, Jimenez-Luna C, C. Leiva M, Perazzoli G, Hernandez R, Zafra I, Ortiz R, Melguizo C, Prados J. Last Advances in Nanocarriers-Based Drug Delivery Systems for Colorectal Cancer. Curr Drug Deliv 2016; 13:830-8. [DOI: 10.2174/1567201813666151203232852] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 10/25/2015] [Accepted: 12/02/2015] [Indexed: 11/22/2022]
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Rama A, Hernández R, Jiménez J, Leiva M, Jiménez-Luna C, Cabeza L, Perazzoli G, Prados J. 73P Generation of miR-21 sponges in lung cancer treatment. J Thorac Oncol 2016. [DOI: 10.1016/s1556-0864(16)30186-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Melguizo C, Cabeza L, Prados J, Ortiz R, Caba O, Rama AR, Delgado ÁV, Arias JL. Enhanced antitumoral activity of doxorubicin against lung cancer cells using biodegradable poly(butylcyanoacrylate) nanoparticles. Drug Des Devel Ther 2015; 9:6433-44. [PMID: 26715840 PMCID: PMC4686228 DOI: 10.2147/dddt.s92273] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Doxorubicin (Dox) is widely used for the combined chemotherapy of solid tumors. However, the use of these drug associations in lung cancer has low antitumor efficacy. To improve its efficacious delivery and activity in lung adenocarcinoma cells, we developed a biodegradable and noncytotoxic nanoplatform based on biodegradable poly(butylcyanoacrylate) (PBCA). The reproducible formulation method was based on an anionic polymerization process of the PBCA monomer, with the antitumor drug being entrapped within the nanoparticle (NP) matrix during its formation. Improved drug-entrapment efficiencies and sustained (biphasic) drug-release properties were made possible by taking advantage of the synthesis conditions (drug, monomer, and surfactant-agent concentrations). Dox-loaded NPs significantly enhanced cellular uptake of the drug in the A549 and LL/2 lung cancer cell lines, leading to a significant improvement of the drug's antitumoral activity. In vivo studies demonstrated that Dox-loaded NPs clearly reduced tumor volumes and increased mouse-survival rates compared to the free drug. These results demonstrated that PBCA NPs may be used to optimize the antitumor activity of Dox, thus exhibiting a potential application in chemotherapy against lung adenocarcinoma.
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Affiliation(s)
- Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain ; Biosanitary Institute of Granada (IBS Granada), SAS Universidad de Granada, Granada, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain ; Biosanitary Institute of Granada (IBS Granada), SAS Universidad de Granada, Granada, Spain
| | - Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain ; Department of Health Science, University of Jaén, Jaén, Spain
| | - Octavio Caba
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain ; Department of Health Science, University of Jaén, Jaén, Spain
| | - Ana R Rama
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain ; Department of Health Science, University of Jaén, Jaén, Spain
| | - Ángel V Delgado
- Department of Applied Physics, University of Granada, Granada, Spain
| | - José L Arias
- Institute of Biopathology and Regenerative Medicine (IBIMER), Biomedical Research Center, SAS Universidad de Granada, Granada, Spain ; Biosanitary Institute of Granada (IBS Granada), SAS Universidad de Granada, Granada, Spain ; Department of Pharmacy and Pharmaceutical Technology, University of Granada, Granada, Spain
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Perazzoli G, Prados J, Ortiz R, Caba O, Cabeza L, Berdasco M, Gónzalez B, Melguizo C. Temozolomide Resistance in Glioblastoma Cell Lines: Implication of MGMT, MMR, P-Glycoprotein and CD133 Expression. PLoS One 2015; 10:e0140131. [PMID: 26447477 PMCID: PMC4598115 DOI: 10.1371/journal.pone.0140131] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Accepted: 09/21/2015] [Indexed: 01/09/2023] Open
Abstract
Background The use of temozolomide (TMZ) has improved the prognosis for glioblastoma multiforme patients. However, TMZ resistance may be one of the main reasons why treatment fails. Although this resistance has frequently been linked to the expression of O6-methylguanine-DNA methyltransferase (MGMT) it seems that this enzyme is not the only molecular mechanism that may account for the appearance of drug resistance in glioblastoma multiforme patients as the mismatch repair (MMR) complex, P-glycoprotein, and/or the presence of cancer stem cells may also be implicated. Methods Four nervous system tumor cell lines were used to analyze the modulation of MGMT expression and MGMT promoter methylation by TMZ treatment. Furthermore, 5-aza-2’-deoxycytidine was used to demethylate the MGMT promoter and O(6)-benzylguanine to block GMT activity. In addition, MMR complex and P-glycoprotein expression were studied before and after TMZ exposure and correlated with MGMT expression. Finally, the effect of TMZ exposure on CD133 expression was analyzed. Results Our results showed two clearly differentiated groups of tumor cells characterized by low (A172 and LN229) and high (SF268 and SK-N-SH) basal MGMT expression. Interestingly, cell lines with no MGMT expression and low TMZ IC50 showed a high MMR complex expression, whereas cell lines with high MGMT expression and high TMZ IC50 did not express the MMR complex. In addition, modulation of MGMT expression in A172 and LN229 cell lines was accompanied by a significant increase in the TMZ IC50, whereas no differences were observed in SF268 and SK-N-SH cell lines. In contrast, P-glycoprotein and CD133 was found to be unrelated to TMZ resistance in these cell lines. Conclusions These results may be relevant in understanding the phenomenon of TMZ resistance, especially in glioblastoma multiforme patients laking MGMT expression, and may also aid in the design of new therapeutic strategies to improve the efficacy of TMZ in glioblastoma multiforme patients.
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MESH Headings
- AC133 Antigen
- ATP Binding Cassette Transporter, Subfamily B, Member 1/genetics
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Antineoplastic Agents, Alkylating/pharmacology
- Azacitidine/analogs & derivatives
- Azacitidine/pharmacology
- Cell Line, Tumor
- DNA Methylation
- DNA Modification Methylases/genetics
- DNA Modification Methylases/metabolism
- DNA Repair Enzymes/genetics
- DNA Repair Enzymes/metabolism
- Dacarbazine/analogs & derivatives
- Dacarbazine/pharmacology
- Decitabine
- Drug Resistance, Neoplasm
- Epigenesis, Genetic
- Gene Expression
- Gene Expression Regulation, Neoplastic/drug effects
- Glioblastoma/drug therapy
- Glioblastoma/enzymology
- Glycoproteins/genetics
- Glycoproteins/metabolism
- Guanine/analogs & derivatives
- Guanine/pharmacology
- Humans
- Inhibitory Concentration 50
- Peptides/genetics
- Peptides/metabolism
- Promoter Regions, Genetic
- Temozolomide
- Tumor Suppressor Proteins/genetics
- Tumor Suppressor Proteins/metabolism
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Affiliation(s)
- Gloria Perazzoli
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, Granada, Spain
- * E-mail:
| | - Raul Ortiz
- Department of Health Science, University of Jaén, Jaén, Spain
| | - Octavio Caba
- Department of Health Science, University of Jaén, Jaén, Spain
| | - Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
| | - Maria Berdasco
- Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Beatriz Gónzalez
- Service of Medical Oncology, San Cecilio Hospital, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, Granada, Spain
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Ortiz R, Cabeza L, Arias JL, Melguizo C, Álvarez PJ, Vélez C, Clares B, Áranega A, Prados J. Poly(butylcyanoacrylate) and Poly(ε-caprolactone) Nanoparticles Loaded with 5-Fluorouracil Increase the Cytotoxic Effect of the Drug in Experimental Colon Cancer. AAPS J 2015; 17:918-29. [PMID: 25894746 DOI: 10.1208/s12248-015-9761-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2014] [Accepted: 03/25/2015] [Indexed: 02/06/2023]
Abstract
The clinical use of 5-fluorouracil, one of the drugs of choice in colon cancer therapy, is limited by a nonuniform oral absorption, a short plasma half-life, and by the development of drug resistances by malignant cells. We hypothesized that the formulation of biodegradable nanocarriers for the efficient delivery of this antitumor drug may improve its therapeutic effect against advanced or recurrent colon cancer. Hence, we have engineered two 5-fluorouracil-loaded nanoparticulate systems based on the biodegradable polymers poly(butylcyanoacrylate) and poly(ε-caprolactone). Drug incorporation to the nanosystems was accomplished by entrapment (encapsulation/dispersion) within the polymeric network during nanoparticle synthesis, i.e., by anionic polymerization of the monomer and interfacial polymer disposition, respectively. Main factors determining 5-fluorouracil incorporation within the polymeric nanomatrices were investigated. These nanocarriers were characterized by high drug entrapment efficiencies and sustained drug-release profiles. In vitro studies using human and murine colon cancer cell lines demonstrated that both types of nanocarriers significantly increased the antiproliferative effect of the encapsulated drug. In addition, both nanoformulations produced in vivo an intense tumor growth inhibition and increased the mice survival rate, being the greater tumor volume reduction obtained when using the poly(ε-caprolactone)-based formulation. These results suggest that these nanocarriers may improve the antitumor activity of 5-fluorouracil and could be used against advanced or recurrent colon cancer.
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Affiliation(s)
- Raúl Ortiz
- Department of Health Science, University of Jaén, 23071, Jaén, Spain
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Rama Ballesteros A, Hernández R, Perazzoli G, Oliver J, Cabeza L, Jiménez-Luna C, Leiva M, Jiménez J, Prados J. Gef Gene: a New Suicide Gene Therapy for Non-Small Cell Lung Cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv045.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cabeza L, Ortiz R, Arias JL, Prados J, Ruiz Martínez MA, Entrena JM, Luque R, Melguizo C. Enhanced antitumor activity of doxorubicin in breast cancer through the use of poly(butylcyanoacrylate) nanoparticles. Int J Nanomedicine 2015; 10:1291-306. [PMID: 25709449 PMCID: PMC4335619 DOI: 10.2147/ijn.s74378] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The use of doxorubicin (DOX), one of the most effective antitumor molecules in the treatment of metastatic breast cancer, is limited by its low tumor selectivity and its severe side effects. Colloidal carriers based on biodegradable poly(butylcyanoacrylate) nanoparticles (PBCA NPs) may enhance DOX antitumor activity against breast cancer cells, thus allowing a reduction of the effective dose required for antitumor activity and consequently the level of associated toxicity. DOX loading onto PBCA NPs was investigated in this work via both drug entrapment and surface adsorption. Cytotoxicity assays with DOX-loaded NPs were performed in vitro using breast tumor cell lines (MCF-7 human and E0771 mouse cancer cells), and in vivo evaluating antitumor activity in immunocompetent C57BL/6 mice. The entrapment method yielded greater drug loading values and a controlled drug release profile. Neither in vitro nor in vivo cytotoxicity was observed for blank NPs. The 50% inhibitory concentration (IC50) of DOX-loaded PBCA NPs was significantly lower for MCF-7 and E0771 cancer cells (4 and 15 times, respectively) compared with free DOX. Furthermore, DOX-loaded PBCA NPs produced a tumor growth inhibition that was 40% greater than that observed with free DOX, thus reducing DOX toxicity during treatment. These results suggest that DOX-loaded PBCA NPs have great potential for improving the efficacy of DOX therapy against advanced breast cancers.
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Affiliation(s)
- Laura Cabeza
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
| | - Raúl Ortiz
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
- Department of Health Science, University of Jaén, Jaén, Spain
| | - José L Arias
- Department of Pharmacy and Pharmaceutical Technology, University of Granada, Granada, Spain
| | - Jose Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
- Biosanitary Institute of Granada (ibs GRANADA), SAS-Universidad de Granada, Granada, Spain
| | | | - José M Entrena
- Institute of Neuroscience, Biomedical Research Center, University of Granada, Armilla, Granada, Spain
- Animal Behavior Research Unit, Scientific Instrumentation Center, University of Granada, Armilla, Granada, Spain
| | - Raquel Luque
- Service of Medical Oncology, Virgen de las Nieves Hospital, Granada, Spain
| | - Consolación Melguizo
- Institute of Biopathology and Regenerative Medicine (IBIMER), Granada, Spain
- Biosanitary Institute of Granada (ibs GRANADA), SAS-Universidad de Granada, Granada, Spain
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Prados J, Melguizo C, Perazzoli G, Cabeza L, Carrasco E, Oliver J, Jiménez-Luna C, Leiva MC, Ortiz R, Álvarez PJ, Aranega A. Application of nanotechnology in the treatment and diagnosis of gastrointestinal cancers: review of recent patents. Recent Pat Anticancer Drug Discov 2014; 9:21-34. [PMID: 23676104 DOI: 10.2174/1574891x113089990039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 04/16/2013] [Accepted: 05/02/2013] [Indexed: 11/22/2022]
Abstract
Gastrointestinal cancers remain one of the main causes of death in developed countries. The main obstacles to combating these diseases are the limitations of current diagnostic techniques and the low stability, availability, and/or specificity of pharmacological treatment. In recent years, nanotechnology has revolutionized many fields of medicine, including oncology. The association of chemotherapeutic agents with nanoparticles offers improvement in the solubility and stability of antitumor agents, avoidance of drug degradation, and reductions in therapeutic dose and toxicity, increasing drug levels in tumor tissue and decreasing them in healthy tissue. The use of specific molecules that drive nanoparticles to the tumor tissue represents a major advance in therapeutic specificity. In addition, the use of nanotechnology in contrast agents has yielded improvements in the diagnosis and the follow-up of tumors. These nanotechnologies have all been applied in gastrointestinal cancer treatment, first in vitro, and subsequently in vivo, with promising results reported in some clinical trials. A large number of patents have been generated by nanotechnology research over recent years. The objective of this paper is to review patents on the clinical use of nanoparticles for gastrointestinal cancer diagnosis and therapy and to offer an overview of the impact of nanotechnology on the management of this disease.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Antonia Aranega
- Institute of Biopathology and Regenerative Medicine (IBIMER), Department of Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain.
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Prados J, Melguizo C, Ortiz R, Perazzoli G, Cabeza L, Alvarez PJ, Rodriguez-Serrano F, Aranega A. Colon cancer therapy: recent developments in nanomedicine to improve the efficacy of conventional chemotherapeutic drugs. Anticancer Agents Med Chem 2014; 13:1204-16. [PMID: 23574385 DOI: 10.2174/18715206113139990325] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Revised: 02/27/2013] [Accepted: 02/28/2013] [Indexed: 11/22/2022]
Abstract
The number of patients with colorectal cancer, the third most frequently diagnosed malignancy in the world, has increased markedly over the past 20 years and will continue to increase in the future. Despite recent advances in chemotherapy, currently used anticancer molecules are unable to improve the prognosis of advanced or recurrent colorectal cancer, which remains incurable. The transport of classical drugs by nanoparticles has shown great promise in terms of improving drug distribution and bioavailability, increasing tissue half-life and concentrating anticancer molecules in the tumor mass, providing optimal drug delivery to tumor tissue, and minimizing drug toxicity, including those effects associated with pharmaceutical excipients. In addition, colon cancer targeting may be improved by incorporating ligands for tumor-specific surface receptors. Similarly, nanoparticles may interact with key drug-resistance molecules to prevent a reduction in intracellular drug levels drug. Recently published data have provided convincing pre-clinical evidence regarding the potential of active-targeted nanotherapeutics in colon cancer therapy, although, unfortunately, only a few of these therapies have been translated into early-phase clinical trials. As nanotechnology promises to be a new strategy for improving the prognosis of colon cancer patients, it would be very useful to analyze recent progress in this field of research. This review discusses the current status of nanoparticle-mediated cancer-drug delivery, the challenges restricting its application, and the potential implications of its use in colon cancer therapy.
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Affiliation(s)
- J Prados
- Institute of Biopathology and Regenerative Medicine (IBIMER), Department of Anatomy and Embryology, School of Medicine, University of Granada, 18071 Granada, Spain.
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Capellà D, Avila P, Cabeza L, Moreno V, Vidal X, Laporte JR. [4-year experience in drug surveillance]. Med Clin (Barc) 1988; 91:93-6. [PMID: 3172912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Mindek G, Riehle I, Cabeza L, Fritz-Niggli H. Proceedings: Different radiosensitivity of chinese hamster fibroblasts for chromatid breaks in G2/prophase. Dependence on LET. Br J Cancer 1975; 32:763. [PMID: 1220789 PMCID: PMC2025071 DOI: 10.1038/bjc.1975.330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Blattmann H, Cabeza L, Haefeli P, Müller-Duysing W, Riehle I. [Planning of dosimetry on the pion beam piE3 as preliminaries of biological experiments and medical applications]. Fortschr Geb Rontgenstr Nuklearmed 1974; 121:105-8. [PMID: 4369642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Cabeza L. Dosimetry of the SIN biomedical pion beam with tissue-equivalent ionization chambers. Fortschr Geb Rontgenstr Nuklearmed 1974; 121:109-14. [PMID: 4369934 DOI: 10.1055/s-0029-1229901] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Blattmann H, Cabeza L, Haefeli P, Müller-Duysing W, Riehle I. IV. Planung der Dosimetrie am Pionenstrahl πE3 als Vorbereitung für biologische Experimente und medizinische Applikationen *. ROFO-FORTSCHR RONTG 1974. [DOI: 10.1055/s-0029-1229900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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