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El-Nablaway M, Rashed F, Taher ES, Foda T, Abdeen A, Abdo M, Fericean L, Ioan BD, Mihaela O, Dinu S, Alexandru CC, Taymour N, Mohammed NA, El-Sherbiny M, Ibrahim AM, Zaghamir DE, Atia GA. Prospectives and challenges of nano-tailored biomaterials-assisted biological molecules delivery for tissue engineering purposes. Life Sci 2024; 349:122671. [PMID: 38697279 DOI: 10.1016/j.lfs.2024.122671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/11/2024] [Accepted: 04/24/2024] [Indexed: 05/04/2024]
Abstract
Nano carriers have gained more attention for their possible medical and technological applications. Tailored nanomaterials can transport medications efficiently to targeted areas and allow for sustained medication discharge, reducing undesirable toxicities while boosting curative effectiveness. Nonetheless, transitioning nanomedicines from experimental to therapeutic applications has proven difficult, so different pharmaceutical incorporation approaches in nano scaffolds are discussed. Then numerous types of nanobiomaterials implemented as carriers and their manufacturing techniques are explored. This article is also supported by various applications of nanobiomaterials in the biomedical field.
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Affiliation(s)
- Mohammad El-Nablaway
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, Diriyah 13713, Riyadh, Saudi Arabia
| | - Fatema Rashed
- Department of Basic Medical and Dental Sciences, Faculty of Dentistry, Zarqa University, Zarqa 13110, Jordan
| | - Ehab S Taher
- Department of Basic Medical and Dental Sciences, Faculty of Dentistry, Zarqa University, Zarqa 13110, Jordan
| | - Tarek Foda
- Oral Health Sciences Department, Temple University's Kornberg School of Dentistry, USA
| | - Ahmed Abdeen
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Toukh 13736, Egypt.
| | - Mohamed Abdo
- Department of Animal Histology and Anatomy, School of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Egypt; Department of Anatomy and Embryology, Faculty Veterinary Medicine, University of Sadat City, Sadat City 32897, Egypt
| | - Liana Fericean
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences "King Michael I" from Timișoara, Calea Aradului 119, CUI, Romania
| | - Bănățean-Dunea Ioan
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences "King Michael I" from Timișoara, Calea Aradului 119, CUI, Romania.
| | - Ostan Mihaela
- Department of Biology and Plant Protection, Faculty of Agriculture, University of Life Sciences "King Michael I" from Timișoara, Calea Aradului 119, CUI, Romania
| | - Stefania Dinu
- Department of Pedodontics, Faculty of Dental Medicine, Victor Babeş University of Medicine and Pharmacy Timisoara, Revolutiei Bv., 300041 Timisoara, Romania; Pediatric Dentistry Research Center, Faculty of Dental Medicine, Victor Babeş University of Medicine and Pharmacy Timisoara, Revolutiei Bv., 300041 Timisoara, Romania
| | - Cucui-Cozma Alexandru
- Tenth Department of Surgery Victor Babeș, University of Medicine and Pharmacy Timisoara, Revolutiei Bv., 300041 Timisoara, Romania
| | - Noha Taymour
- Department of Substitutive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia
| | - Nourelhuda A Mohammed
- Department of Physiology and Biochemistry, Faculty of Medicine, Mutah University, Mutah 61710, Al-Karak, Jordan
| | - Mohamed El-Sherbiny
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, Diriyah 13713, Riyadh, Saudi Arabia
| | - Ateya M Ibrahim
- Department of Administration and Nursing Education, College of Nursing, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia; Department of Family and Community Health Nursing, Faculty of Nursing, Port Said University, Port Said 42526, Egypt
| | - Donia E Zaghamir
- Department of Pediatric and Obstetrics Nursing, College of Nursing, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia; Department of Pediatric Nursing, Faculty of Nursing, Port Said University, Port Said 42526, Egypt
| | - Gamal A Atia
- Department of Oral Medicine, Periodontology, and Diagnosis, Faculty of Dentistry, Suez Canal University, Ismailia 41522, Egypt
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2
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Lv Y, Li W, Liao W, Jiang H, Liu Y, Cao J, Lu W, Feng Y. Nano-Drug Delivery Systems Based on Natural Products. Int J Nanomedicine 2024; 19:541-569. [PMID: 38260243 PMCID: PMC10802180 DOI: 10.2147/ijn.s443692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Natural products have proven to have significant curative effects and are increasingly considered as potential candidates for clinical prevention, diagnosis, and treatment. Compared with synthetic drugs, natural products not only have diverse structures but also exhibit a range of biological activities against different disease states and molecular targets, making them attractive for development in the field of medicine. Despite advancements in the use of natural products for clinical purposes, there remain obstacles that hinder their full potential. These challenges include issues such as limited solubility and stability when administered orally, as well as short durations of effectiveness. To address these concerns, nano-drug delivery systems have emerged as a promising solution to overcome the barriers faced in the clinical application of natural products. These systems offer notable advantages, such as a large specific surface area, enhanced targeting capabilities, and the ability to achieve sustained and controlled release. Extensive in vitro and in vivo studies have provided further evidence supporting the efficacy and safety of nanoparticle-based systems in delivering natural products in preclinical disease models. This review describes the limitations of natural product applications and the current status of natural products combined with nanotechnology. The latest advances in nano-drug delivery systems for delivery of natural products are considered from three aspects: connecting targeting warheads, self-assembly, and co-delivery. Finally, the challenges faced in the clinical translation of nano-drugs are discussed.
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Affiliation(s)
- Ying Lv
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Wenqing Li
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Wei Liao
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Haibo Jiang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Yuwei Liu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Jiansheng Cao
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Wenfei Lu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Yufei Feng
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
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3
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Atia GA, Shalaby HK, Roomi AB, Ghobashy MM, Attia HA, Mohamed SZ, Abdeen A, Abdo M, Fericean L, Bănățean Dunea I, Atwa AM, Hasan T, Mady W, Abdelkader A, Ali SA, Habotta OA, Azouz RA, Malhat F, Shukry M, Foda T, Dinu S. Macro, Micro, and Nano-Inspired Bioactive Polymeric Biomaterials in Therapeutic, and Regenerative Orofacial Applications. Drug Des Devel Ther 2023; 17:2985-3021. [PMID: 37789970 PMCID: PMC10543943 DOI: 10.2147/dddt.s419361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/12/2023] [Indexed: 10/05/2023] Open
Abstract
Introducing dental polymers has accelerated biotechnological research, advancing tissue engineering, biomaterials development, and drug delivery. Polymers have been utilized effectively in dentistry to build dentures and orthodontic equipment and are key components in the composition of numerous restorative materials. Furthermore, dental polymers have the potential to be employed for medication administration and tissue regeneration. To analyze the influence of polymer-based investigations on practical medical trials, it is required to evaluate the research undertaken in this sector. The present review aims to gather evidence on polymer applications in dental, oral, and maxillofacial reconstruction.
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Affiliation(s)
- Gamal A Atia
- Department of Oral Medicine, Periodontology, and Diagnosis, Faculty of Dentistry, Suez Canal University, Ismailia, Egypt
| | - Hany K Shalaby
- Department of Oral Medicine, Periodontology and Oral Diagnosis, Faculty of Dentistry, Suez University, Suez, Egypt
| | - Ali B Roomi
- Department of Quality Assurance, University of Thi-Qar, Thi-Qar, Iraq
- Department of Medical Laboratory, College of Health and Medical Technology, National University of Science and Technology, Thi-Qar, Iraq
| | - Mohamed M Ghobashy
- Radiation Research of Polymer Chemistry Department, National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority, Cairo, Egypt
| | - Hager A Attia
- Department of Molecular Biology and Chemistry, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Sara Z Mohamed
- Department of Removable Prosthodontics, Faculty of Dentistry, Suez Canal University, Ismailia, Egypt
| | - Ahmed Abdeen
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Toukh, Egypt
| | - Mohamed Abdo
- Department of Animal Histology and Anatomy, School of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Egypt
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, University of Sadat City, Sadat, Egypt
| | - Liana Fericean
- Department of Biology and Plant Protection, Faculty of Agriculture. University of Life Sciences “King Michael I” from Timișoara, Timișoara, Romania
| | - Ioan Bănățean Dunea
- Department of Biology and Plant Protection, Faculty of Agriculture. University of Life Sciences “King Michael I” from Timișoara, Timișoara, Romania
| | - Ahmed M Atwa
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Egyptian Russian University, Cairo, Egypt
| | - Tabinda Hasan
- Department of Basic Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Wessam Mady
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Afaf Abdelkader
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Susan A Ali
- Department of Radiodiagnosis, Faculty of Medicine, Ain Shams University, Abbassia, 1181, Egypt
| | - Ola A Habotta
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Rehab A Azouz
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Farag Malhat
- Department of Pesticide Residues and Environmental Pollution, Central Agricultural Pesticide Laboratory, Agricultural Research Center, Giza, Egypt
| | - Mustafa Shukry
- Department of Physiology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Tarek Foda
- Oral Health Sciences Department, Temple University’s Kornberg School of Dentistry, Philadelphia, PA, USA
| | - Stefania Dinu
- Department of Pedodontics, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, 300041, Romania
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Gupta N, Malviya R. Role of Polysaccharides Mimetic Components in Targeted Cancer Treatment. Curr Drug Targets 2022; 23:856-868. [PMID: 35156570 DOI: 10.2174/1389450123666220214121505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/09/2021] [Accepted: 12/02/2021] [Indexed: 11/22/2022]
Abstract
Organic or inorganic compounds are synthesized or formulated in a manner that they completely show their therapeutic actions like as a natural polysaccharide in the body. Polysaccharides, the major type of natural polymers, are efficiently biologically active, non-toxic, hydrophilic, and biodegradable and show various properties. In this manuscript, the main focus is on delivering anticancer drugs with the help of mimetic components of polysaccharides. All data collected for this manuscript was from PubMed, Elsevier, Taylor, and Francis Bentham science journals. Most chemotherapeutics are therapeutically toxin to the human body, have a narrow therapeutic index, sluggish pharmaceutical delivery mechanisms, and are poorly soluble in water. The use of mimetic components of polysaccharides leads to the enhancement of the solubility of drugs in the biological environment. The manuscript summarizes the use of mimetic components of polysaccharides along with anticancer agents which are capable to inhibit the growth of cancerous cells in the body which shows lesser adverse effects in the biological system compared to other therapies.
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Affiliation(s)
- Nandan Gupta
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University Greater Noida, Uttar Pradesh, India
| | - Rishabha Malviya
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University Greater Noida, Uttar Pradesh, India
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Mishra K, Jain AK. Liposomes: An Emerging Approach for the Treatment of Cancer. Curr Pharm Des 2021; 27:2398-2414. [PMID: 33823772 DOI: 10.2174/1381612827666210406141449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/27/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Conventional drug delivery agents for a life-threatening disease, i.e., cancer, lack specificity towards cancer cells, producing a greater degree of side effects in the normal cells with a poor therapeutic index. These toxic side effects often limit dose escalation of anti-cancer drugs, leading to incomplete tumor suppression/ cancer eradication, early disease relapse, and ultimately, the development of drug resistance. Accordingly, targeting the tumor vasculatures is essential for the treatment of cancer. OBJECTIVE To search and describe a safer drug delivery carrier for the treatment of cancer with reduced systemic toxicities. METHOD Data were collected from Medline, PubMed, Google Scholar, Science Direct using the following keywords: 'liposomes', 'nanocarriers', 'targeted drug delivery', 'ligands', 'liposome for anti-cancerous drugs', 'treatment for cancer' and 'receptor targeting.' RESULTS Liposomes have provided a safe platform for the targeted delivery of encapsulated anti-cancer drugs for the treatment of cancer, which results in the reduction of the cytotoxic side effects of anti-cancer drugs on normal cells. CONCLUSION Liposomal targeting is a better emerging approach as an advanced drug delivery carrier with targeting ligands for anti-cancer agents.
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Affiliation(s)
- Keerti Mishra
- School of Pharmaceutical Sciences, Guru Ghasidas Central University, Bilaspur- 495 009 (C.G.), India
| | - Akhlesh K Jain
- School of Pharmaceutical Sciences, Guru Ghasidas Central University, Bilaspur- 495 009 (C.G.), India
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Patel AJ, Dholakia AB, Patel VC. A green perspective: Synthesis of 2-chloro-3-formylquinolines and its derivatives. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2020.1824277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ankitkumar J. Patel
- Department of Chemistry, Shri A. N. Patel P.G. Institute of Science and Research, Saradar Patel University, Anand, India
| | - Amitkumar B. Dholakia
- Department of Chemistry, Shri A. N. Patel P.G. Institute of Science and Research, Saradar Patel University, Anand, India
| | - Vishant C. Patel
- Department of Chemistry, Shri A. N. Patel P.G. Institute of Science and Research, Saradar Patel University, Anand, India
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7
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Worm DJ, Els‐Heindl S, Beck‐Sickinger AG. Targeting of peptide‐binding receptors on cancer cells with peptide‐drug conjugates. Pept Sci (Hoboken) 2020. [DOI: 10.1002/pep2.24171] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dennis J. Worm
- Faculty of Life Sciences, Institute of BiochemistryLeipzig University Leipzig Germany
| | - Sylvia Els‐Heindl
- Faculty of Life Sciences, Institute of BiochemistryLeipzig University Leipzig Germany
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8
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Higbee‐Dempsey E, Amirshaghaghi A, Case MJ, Miller J, Busch TM, Tsourkas A. Indocyanine Green–Coated Gold Nanoclusters for Photoacoustic Imaging and Photothermal Therapy. ADVANCED THERAPEUTICS 2019; 2. [DOI: 10.1002/adtp.201900088] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Elizabeth Higbee‐Dempsey
- Biochemistry and Molecular Biophysics Graduate GroupPerelman School of MedicineUniversity of Pennsylvania Philadelphia PA 19104 USA
| | - Ahmad Amirshaghaghi
- Department of BioengineeringUniversity of Pennsylvania Philadelphia PA 19104 USA
| | - Matthew J. Case
- College of MedicineMedical University of South Carolina Charleston SC 29425 USA
| | - Joann Miller
- Department of Radiation OncologyPerelman School of MedicineUniversity of Pennsylvania Philadelphia PA 19104 USA
| | - Theresa M. Busch
- Department of Radiation OncologyPerelman School of MedicineUniversity of Pennsylvania Philadelphia PA 19104 USA
| | - Andrew Tsourkas
- Department of BioengineeringUniversity of Pennsylvania Philadelphia PA 19104 USA
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Attia MF, Anton N, Wallyn J, Omran Z, Vandamme TF. An overview of active and passive targeting strategies to improve the nanocarriers efficiency to tumour sites. ACTA ACUST UNITED AC 2019; 71:1185-1198. [PMID: 31049986 DOI: 10.1111/jphp.13098] [Citation(s) in RCA: 423] [Impact Index Per Article: 84.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 04/07/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVES This review highlights both the physicochemical characteristics of the nanocarriers (NCs) and the physiological features of tumour microenvironment (TME) to outline what strategies undertaken to deliver the molecules of interest specifically to certain lesions. This review discusses these properties describing the convenient choice between passive and active targeting mechanisms with details, illustrated with examples of targeting agents up to preclinical research or clinical advances. KEY FINDINGS Targeted delivery approaches for anticancers have shown a steep rise over the past few decades. Though many successful preclinical trials, only few passive targeted nanocarriers are approved for clinical use and none of the active targeted nanoparticles. Herein, we review the principles and for both processes and the correlation with the tumour microenvironment. We also focus on the limitation and advantages of each systems regarding laboratory and industrial scale. SUMMARY The current literature discusses how the NCs and the enhanced permeation and retention effect impact the passive targeting. Whereas the active targeting relies on the ligand-receptor binding, which improves selective accumulation to targeted sites and thus discriminates between the diseased and healthy tissues. The latter could be achieved by targeting the endothelial cells, tumour cells, the acidic environment of cancers and nucleus.
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Affiliation(s)
- Mohamed F Attia
- CNRS, CAMB, UMR 7199, Université de Strasbourg, Strasbourg, France.,Department of Bioengineering, Clemson University, Clemson, SC, USA.,National Research Centre, Cairo, Egypt
| | - Nicolas Anton
- CNRS, CAMB, UMR 7199, Université de Strasbourg, Strasbourg, France
| | - Justine Wallyn
- CNRS, CAMB, UMR 7199, Université de Strasbourg, Strasbourg, France
| | - Ziad Omran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Umm Al-Qura, Kingdom of Saudi Arabia
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Biomedical Imaging: Principles, Technologies, Clinical Aspects, Contrast Agents, Limitations and Future Trends in Nanomedicines. Pharm Res 2019; 36:78. [PMID: 30945009 DOI: 10.1007/s11095-019-2608-5] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 03/11/2019] [Indexed: 12/11/2022]
Abstract
This review article presents the state-of-the-art in the major imaging modalities supplying relevant information on patient health by real-time monitoring to establish an accurate diagnosis and potential treatment plan. We draw a comprehensive comparison between all imagers and ultimately end with our focus on two main types of scanners: X-ray CT and MRI scanners. Numerous types of imaging probes for both imaging techniques are described, as well as reviewing their strengths and limitations, thereby showing the current need for the development of new diagnostic contrast agents (CAs). The role of nanoparticles in the design of CAs is then extensively detailed, reviewed and discussed. We show how nanoparticulate agents should be promising alternatives to molecular ones and how they are already paving new routes in the field of nanomedicine.
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Abstract
Malignant melanoma is an aggressive skin cancer with limited therapeutic options. Cancer is the second largest cause of death in society and one of the most difficult diseases to treat. Advances in biotechnology have enabled the current use of nanotechnology via the application of nanomaterials, especially as drug delivery systems for the transportation of very small particles. In this context, carbon nanotubes, with a potential role in the diagnosis and treatment of melanoma, are still an emerging research field. Their properties have been extensively studied for the use of antineoplastics drugs, as well as for DNA and RNA interference for the treatment of cancer. However, the most important challenge in nanomedicine is to decrease the toxicity and increase the biocompatibility of the nanomaterials used to transport therapeutic molecules. In this sense, this article addresses the recent advances in the use of carbon nanotubes in melanoma therapy and highlights the opportunities and challenges in this area. The advances and challenges involving these topics are essential to the success of nanoconjugate systems, and studies improving the comprehension of these nanosystems contribute to the development of specific antitumor therapies.
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Casajus H, Saba S, Vlach M, Vène E, Ribault C, Tranchimand S, Nugier-Chauvin C, Dubreucq E, Loyer P, Cammas-Marion S, Lepareur N. Cell Uptake and Biocompatibility of Nanoparticles Prepared from Poly(benzyl malate) (Co)polymers Obtained through Chemical and Enzymatic Polymerization in Human HepaRG Cells and Primary Macrophages. Polymers (Basel) 2018; 10:E1244. [PMID: 30961169 PMCID: PMC6401887 DOI: 10.3390/polym10111244] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/05/2018] [Accepted: 11/05/2018] [Indexed: 12/19/2022] Open
Abstract
The design of drug-loaded nanoparticles (NPs) appears to be a suitable strategy for the prolonged plasma concentration of therapeutic payloads, higher bioavailability, and the reduction of side effects compared with classical chemotherapies. In most cases, NPs are prepared from (co)polymers obtained through chemical polymerization. However, procedures have been developed to synthesize some polymers via enzymatic polymerization in the absence of chemical initiators. The aim of this work was to compare the acute in vitro cytotoxicities and cell uptake of NPs prepared from poly(benzyl malate) (PMLABe) synthesized by chemical and enzymatic polymerization. Herein, we report the synthesis and characterization of eight PMLABe-based polymers. Corresponding NPs were produced, their cytotoxicity was studied in hepatoma HepaRG cells, and their uptake by primary macrophages and HepaRG cells was measured. In vitro cell viability evidenced a mild toxicity of the NPs only at high concentrations/densities of NPs in culture media. These data did not evidence a higher biocompatibility of the NPs prepared from enzymatic polymerization, and further demonstrated that chemical polymerization and the nanoprecipitation procedure led to biocompatible PMLABe-based NPs. In contrast, NPs produced from enzymatically synthesized polymers were more efficiently internalized than NPs produced from chemically synthesized polymers. The efficient uptake, combined with low cytotoxicity, indicate that PMLABe-based NPs are suitable nanovectors for drug delivery, deserving further evaluation in vivo to target either hepatocytes or resident liver macrophages.
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Affiliation(s)
- Hubert Casajus
- Ecole Nationale Supérieure de Chimie de Rennes, Univ Rennes, CNRS, ISCR, UMR 6226, F-35000 Rennes, France.
| | - Saad Saba
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
| | - Manuel Vlach
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
| | - Elise Vène
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
| | - Catherine Ribault
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
| | - Sylvain Tranchimand
- Ecole Nationale Supérieure de Chimie de Rennes, Univ Rennes, CNRS, ISCR, UMR 6226, F-35000 Rennes, France.
| | - Caroline Nugier-Chauvin
- Ecole Nationale Supérieure de Chimie de Rennes, Univ Rennes, CNRS, ISCR, UMR 6226, F-35000 Rennes, France.
| | - Eric Dubreucq
- Montpellier SupAgro, INRA, CIRAD, Univ Montpellier, UMR 1208 IATE, F-34060 Montpellier, France.
| | - Pascal Loyer
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
| | - Sandrine Cammas-Marion
- Ecole Nationale Supérieure de Chimie de Rennes, Univ Rennes, CNRS, ISCR, UMR 6226, F-35000 Rennes, France.
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
| | - Nicolas Lepareur
- Univ Rennes, INSERM, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, F-35000 Rennes, France.
- Comprehensive Cancer Center Eugène Marquis, F-35000 Rennes, France.
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Abstract
The treatment of malignancies has undergone dramatic changes in the past few decades. Advances in drug delivery techniques and nanotechnology have allowed for new formulations of old drugs, so as to improve the pharmacokinetics, to enhance accumulation in solid tumors, and to reduce the significant toxic effects of these important therapeutic agents. Here, we review the published clinical data in cancer therapy of several major drug delivery systems, including targeted radionuclide therapy, antibody-drug conjugates, liposomes, polymer-drug conjugates, polymer implants, micelles, and nanoparticles. The clinical outcomes of these delivery systems from various phases of clinical trials are summarized. The success and limitations of the drug delivery strategies are discussed based on the clinical observations. In addition, the challenges in applying drug delivery for efficacious cancer therapy, including physical barriers, tumor heterogeneity, drug resistance, and metastasis, are discussed along with future perspectives of drug delivery in cancer therapy. In doing so, we intend to underscore that efficient delivery of cancer therapeutics to solid malignancies remains a major challenge in cancer therapy, and requires a multidisciplinary approach that integrates knowledge from the diverse fields of chemistry, biology, engineering, and medicine. The overall objective of this review is to improve our understanding of the clinical fate of commonly investigated drug delivery strategies, and to identify the limitations that must be addressed in future drug delivery strategies, toward the pursuit of curative therapies for cancer.
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Affiliation(s)
- Zheng-Rong Lu
- Case Center for Biomolecular Engineering, Department of Biomedical Engineering , Case Western Reserve University , Cleveland , Ohio 44106 , United States
| | - Peter Qiao
- Case Center for Biomolecular Engineering, Department of Biomedical Engineering , Case Western Reserve University , Cleveland , Ohio 44106 , United States
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Abstract
The phenomenal advances in pharmaceutical sciences over the last few decades have led to the development of new therapeutics like peptides, proteins, RNAs, DNAs and highly potent small molecules. Fruitful applications of these therapeutics have been challenged by several anatomical and physiological barriers that limit adequate drug disposition at the site-of-action and by off-target drug distribution to undesired tissues, which together result in the reduced effectiveness and increased side effects of therapeutic agents. As such, the development of drug delivery and targeting systems has been recognised as a cornerstone for future drug development. Research in pharmaceutical sciences is now devoted to tackling delivery challenges through engineering delivery systems that move beyond conventional dosage forms and regimens into state-of-the-art targeted drug delivery tailored toward specific therapeutic needs. Modern drug delivery systems comprise passive and active targeting approaches. While passive targeting relies on the natural course of distribution of drugs or drug carriers in the body, as governed by their physicochemical properties, active targeting often exploits targeting moieties that home preferentially into target tissues. Here, we provide an overview of theories of and approaches to passive and active drug delivery. As the design of drug delivery is dependent on the unique structure of target tissues and organs, we present our discussion in an organ-specific manner with the aim to inspire the development of new strategies for curing disease with high accuracy and efficiency.
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Affiliation(s)
- Mohammad Alsaggar
- a Department of Pharmaceutical Technology, College of Pharmacy , Jordon University of Science and Technology , Irbid , Jordan
| | - Dexi Liu
- b Department of Pharmaceutical and Biomedical Sciences, College of Pharmacy , University of Georgia , Athens , GA , USA
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Nanoparticle size and production efficiency are affected by the presence of fatty acids during albumin nanoparticle fabrication. PLoS One 2017; 12:e0189814. [PMID: 29281685 PMCID: PMC5744977 DOI: 10.1371/journal.pone.0189814] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 12/02/2017] [Indexed: 12/16/2022] Open
Abstract
We have previously identified extensive glycation, bound fatty acids and increased quantities of protein aggregates in commercially available recombinant HSA (rHSA) expressed in Oryza sativa (Asian rice) (OsrHSA) when compared to rHSA from other expression systems. We propose these differences may alter some attributes of nanoparticles fabricated with OsrHSA, as studies have associated greater quantities of aggregates with increased nanoparticle diameters. To determine if this is the case, nanoparticles were fabricated with OsrHSA from various suppliers using ethanol desolvation and subsequent glutaraldehyde cross-linking. All nanoparticles fabricated with OsrHSA showed larger diameters of approximately 20 to 90nm than particles fabricated with either defatted bovine serum albumin (DF-BSA) (100.9 ± 2.8nm) or human plasma albumin (pHSA) (112.0 ± 4.0nm). It was hypothesized that the larger nanoparticle diameters were due to the presence of bound fatty acids and this was confirmed through defatting OsrHSA prior to particle fabrication which yielded particles with diameters similar to those fabricated with pHSA. For additional conformation, DF-BSA was incubated with dodecanoic acid prior to desolvation yielding particles with significantly larger diameters. Further studies showed the increased nanoparticle diameters were due to the bound fatty acids modulating electrostatic interactions between albumin nanoparticles during the desolvation and not changes in protein structure, stability or generation of additional albumin oligomers. Finally the presence of dodecanoic acid was shown to improve doxorubicin loading efficiency onto preformed albumin nanoparticles.
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Application of dual targeting drug delivery system for the improvement of anti-glioma efficacy of doxorubicin. Oncotarget 2017; 8:58823-58834. [PMID: 28938600 PMCID: PMC5601696 DOI: 10.18632/oncotarget.19221] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 06/17/2017] [Indexed: 12/21/2022] Open
Abstract
Chemotherapy of glioma is always hampered by the unsatisfactory tumor accumulation of drugs, of which the most noticeable obstacle is the limited drug permeability from vessels into tumor inner. In the present study, we developed a novel nanocarrier for the delivery of doxorubicin to brain tumor. Such novel drug delivery system was mainly composed of a tumor homing peptide and DOX-loaded PLA nanoparticles (AP1-NP-DOX). CRKRLDRNC peptide, named as AP1, was a newly glioma affinity peptide which could specifically binds to interleukin-4 receptor (IL-4R), highly expressing on both glioma cells and angiogenesis. Our findings showed that the peptide-functionalized nanoparticles had a high affinity with both tumor cells and vascular endothelial cells. Besides, tumor targeting assay exhibited that AP1 decorated nanoparticles accumulated more in tumor site than the unmodified ones. Moreover, the results of tumor uptake experiments indicated that AP1-NP-DOX might own the ability of blood brain barrier (BBB) penetration. In the anti-glioma study, AP1-NP-DOX exhibited the highest therapeutic effect on tumor-bearing mice compared with the unmodified nanoparticles and free doxorubicin. These results together indicated that AP1-functionalized nanoparticles could represent a promising way to expand the treatment horizons of onco-therapy.
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Venkatraj N, Nanjan MJ, Loyer P, Chandrasekar MJN, Cammas Marion S. Poly(malic acid) bearing Doxorubicin and N-Acetyl Galactosamine as a site-specific prodrug for targeting hepatocellular carcinoma. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2017; 28:1140-1157. [PMID: 28357894 DOI: 10.1080/09205063.2017.1311294] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In the past, several systems of drug delivery carriers have been designed with a high capacity to target specific cells and/or tissues and a reduced non-specific toxicity. In this context, we synthesized and characterized novel poly(malic acid) derivatives bearing Doxorubicin (Dox), Poly(ethylene glycol) (PEG) and/or N-Acetyl Galactosamine (NAcGal) for drug delivery. These poly(malic acid) derivatives were obtained by chemical modification of the carboxylic acid lateral groups of poly(malic acid) (PMLA). The resulting nanoplatforms were evaluated for their in vitro cytotoxicity using the human HepaRG hepatoma cell line. Results reveal that the PMLA nanoplatform modified with PEG and Dox has an IC50 of 936 nM corresponding to a Dox concentration of 47 nM, while the grafting of NAcGal onto the nanoplatform reduced the IC50 to 527 nM corresponding to a Dox concentration of 26 nM. The presence of the targeting moiety, NAcGal, thus improves the cellular toxicity of the Dox.
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Affiliation(s)
- Nivishna Venkatraj
- a Department of Pharmaceutical Chemistry , JSS College of Pharmacy (Constituent of JSS University, Mysore, India) , Ootacamund , India.,c Ecole Nationale Supérieure de Chimie de Rennes (ENSCR), Team Corint, ISCR, University of Rennes 1 , Rennes , France
| | - M J Nanjan
- a Department of Pharmaceutical Chemistry , JSS College of Pharmacy (Constituent of JSS University, Mysore, India) , Ootacamund , India
| | - Pascal Loyer
- b INSERM, INRA, University of Rennes 1, University of Bretagne Loire, Nutrition Metabolisms and Cancer (NuMeCan) , Rennes , France
| | - M J N Chandrasekar
- a Department of Pharmaceutical Chemistry , JSS College of Pharmacy (Constituent of JSS University, Mysore, India) , Ootacamund , India
| | - Sandrine Cammas Marion
- b INSERM, INRA, University of Rennes 1, University of Bretagne Loire, Nutrition Metabolisms and Cancer (NuMeCan) , Rennes , France.,c Ecole Nationale Supérieure de Chimie de Rennes (ENSCR), Team Corint, ISCR, University of Rennes 1 , Rennes , France
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Santos FC, Soares AMS, Gonçalves MST, Costa SPG. Phototriggered release of tetrapeptide AAPV from coumarinyl and pyrenyl cages. Amino Acids 2017; 49:1077-1088. [PMID: 28283908 DOI: 10.1007/s00726-017-2405-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 02/28/2017] [Indexed: 11/30/2022]
Abstract
Ala-Ala-Pro-Val (AAPV) is a bioactive tetrapeptide that inhibits human neutrophil elastase, an enzyme involved in skin chronic inflammatory diseases like psoriasis. Caged derivatives of this peptide were prepared by proper N- and C-terminal derivatisation through a carbamate or ester linkage, respectively, with two photoactive moieties, namely 7-methoxycoumarin-2-ylmethyl and pyren-2-ylmethyl groups. These groups were chosen to assess the influence of the photosensitive group and the type of linkage in the controlled photo release of the active molecule. The caged peptides were irradiated at selected wavelengths of irradiation (254, 300, and 350 nm), and the photolytic process was monitored by HPLC-UV. The results established the applicability of the tested photoactive groups for the release of AAPV, especially for the derivative bearing the carbamate-linked pyrenylmethyl group, which displayed the shortest irradiation times for the release at the various wavelengths of irradiation (ca. 4 min at 254 nm, 8 min at 300 nm and 46 min at 350 nm).
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Affiliation(s)
- Filipa C Santos
- Centre of Chemistry, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - Ana M S Soares
- Centre of Chemistry, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - M Sameiro T Gonçalves
- Centre of Chemistry, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - Susana P G Costa
- Centre of Chemistry, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
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Juarez-Moreno K, Gonzalez EB, Girón-Vazquez N, Chávez-Santoscoy RA, Mota-Morales JD, Perez-Mozqueda LL, Garcia-Garcia MR, Pestryakov A, Bogdanchikova N. Comparison of cytotoxicity and genotoxicity effects of silver nanoparticles on human cervix and breast cancer cell lines. Hum Exp Toxicol 2016; 36:931-948. [DOI: 10.1177/0960327116675206] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The wide application of silver nanoparticles (AgNPs) has pointed out the need to evaluate their potential risk and toxic effects on human health. Herein, the cytotoxic effects of Argovit™ AgNPs were evaluated on eight cancer cell lines. Further cytotoxic studies were performed in gynecological cancer cell lines from cervical (HeLa) and breast (MDA-MB-231 and MCF7) cancer. In both cases, the half maximal inhibitory concentration (IC50) of AgNPs produced the formation of reactive oxygen species (ROS) after 24 h of incubation, but it was not statistically significant compared with untreated cells. However, HeLa, MDA-MB-231, and MCF7 cells treated with the maximal IC of AgNPs induced the formation of ROS either at 12 or 24 h of incubation. Genotoxicity achieved by comet assay in HeLa, MDA-MB-231, and MCF7 cells revealed that exposure to IC50 of AgNPs does not induced noticeable DNA damage in the cells. However, the IC of AgNPs provoked severe DNA damage after 12 and 24 h of exposure. We conclude that, Argovit (polyvinylpyrrolidone-coated AgNPs) induce a cytotoxic effect in a time and dose-dependent manner in all the eight cancer cell lines tested. Nevertheless, the genotoxic effect is mainly restricted by the concentration effect. The results contribute to explore new therapeutic applications of AgNPs for malignances in murine models and to study in deep the cytotoxic and genotoxic effects of AgNPs in healthy cells at the surrounding tissue of the neoplasia.
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Affiliation(s)
- K Juarez-Moreno
- Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico. Ensenada, Baja California, Mexico
- Catedras CONACYT Fellow at Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico
| | - EB Gonzalez
- Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico. Ensenada, Baja California, Mexico
| | - N Girón-Vazquez
- Master and Doctoral Program in Science and Engineering at FIAD, Autonomous University of Baja California, Mexico
| | | | - JD Mota-Morales
- Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico. Ensenada, Baja California, Mexico
- Catedras CONACYT Fellow at Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico
| | - LL Perez-Mozqueda
- Ensenada Center for Science and Research and Higher Education, Ensenada, Baja California, Mexico
| | - MR Garcia-Garcia
- Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico. Ensenada, Baja California, Mexico
- Catedras CONACYT Fellow at Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico
| | - A Pestryakov
- Tomsk Polytechnic University, Tomsk Oblast, Russia
| | - N Bogdanchikova
- Center of Nanosciences and Nanotechnology, National Autonomous University of Mexico. Ensenada, Baja California, Mexico
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Okur AC, Erkoc P, Kizilel S. Targeting cancer cells via tumor-homing peptide CREKA functional PEG nanoparticles. Colloids Surf B Biointerfaces 2016; 147:191-200. [PMID: 27513587 DOI: 10.1016/j.colsurfb.2016.08.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 08/02/2016] [Accepted: 08/03/2016] [Indexed: 12/28/2022]
Abstract
Targeting cell microenvironment via nano-particle based therapies holds great promise for the treatment of various diseases. One of the main challenges in targeted delivery of nanoparticles for cancer therapy is the reduced localization of delivery vehicles to the tumor site. The therapeutic efficacy of drugs can be improved by recruiting delivery vehicles towards specific region of tumorigenesis in the body. Here, we demonstrate an effective approach in creating PEG particles via water-in-water emulsion technique with a tumor-homing peptide CREKA functionalization. The CREKA conjugated hydrogel nanoparticles were found to be more effective at inducing Doxorubicin (DOX)-mediated apoptosis compared to that of particles conjugated with laminin peptide IKVAV. Fluorescence intensity analysis on confocal micrographs suggested significantly higher cellular uptake of CREKA conjugated PEG particles than internalization of nanoparticles in other groups. We observed that fibrin binding ability of PEG particles could be increased up to 94% through CREKA conjugation. Our results suggest the possibility of cancer cell targeting via CREKA-functional PEG nanoparticles.
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Affiliation(s)
- Aysu Ceren Okur
- Biomedical Sciences and Engineering, Koç University, Istanbul 34450, Turkey
| | - Pelin Erkoc
- Biomedical Sciences and Engineering, Koç University, Istanbul 34450, Turkey
| | - Seda Kizilel
- Biomedical Sciences and Engineering, Koç University, Istanbul 34450, Turkey; Chemical and Biological Engineering, Koç University, Istanbul 34450, Turkey.
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Patel K, Doddapaneni R, Chowdhury N, Boakye CH, Behl G, Singh M. Tumor stromal disrupting agent enhances the anticancer efficacy of docetaxel loaded PEGylated liposomes in lung cancer. Nanomedicine (Lond) 2016; 11:1377-92. [PMID: 27171485 DOI: 10.2217/nnm.16.37] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
AIM Therapeutic efficacy of anticancer nanomedicine is compromised by tumor stromal barriers. The present study deals with the development of docetaxel loaded PEGylated liposomes (DTXPL) and to investigate the effect of tumor stroma disrupting agent, telmisartan, on anticancer efficacy of DTXPL. METHODS DTXPL was prepared using proprietary modified hydration method. Effect of oral telmisartan treatment on tumor uptake of coumarin-6 liposomes and anticancer efficacy of DTXPL was evaluated in orthotopic xenograft lung tumor bearing mice. RESULTS DTXPL (105.7 ± 3.8 nm) showed very high physical stability, negligible hemolysis, 428% enhancement in bioavailability with significantly higher intratumoral uptake. Marked reduction in collagen-I, MMP2/9 and lung tumor weight were observed in DTXPL+telmisartan group. CONCLUSION Combination of DTXPL with telmisartan could significantly enhance clinical outcome in lung cancer.
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Affiliation(s)
- Ketan Patel
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
| | - Ravi Doddapaneni
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
| | - Nusrat Chowdhury
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
| | - Cedar Ha Boakye
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
| | - Gautam Behl
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
| | - Mandip Singh
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL 32307, USA
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Chakravarty R, Hong H, Cai W. Image-Guided Drug Delivery with Single-Photon Emission Computed Tomography: A Review of Literature. Curr Drug Targets 2016; 16:592-609. [PMID: 25182469 DOI: 10.2174/1389450115666140902125657] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 08/24/2014] [Accepted: 08/26/2014] [Indexed: 12/18/2022]
Abstract
Tremendous resources are being invested all over the world for prevention, diagnosis, and treatment of various types of cancer. Successful cancer management depends on accurate diagnosis of the disease along with precise therapeutic protocol. The conventional systemic drug delivery approaches generally cannot completely remove the competent cancer cells without surpassing the toxicity limits to normal tissues. Therefore, development of efficient drug delivery systems holds prime importance in medicine and healthcare. Also, molecular imaging can play an increasingly important and revolutionizing role in disease management. Synergistic use of molecular imaging and targeted drug delivery approaches provides unique opportunities in a relatively new area called 'image-guided drug delivery' (IGDD). Single-photon emission computed tomography (SPECT) is the most widely used nuclear imaging modality in clinical context and is increasingly being used to guide targeted therapeutics. The innovations in material science have fueled the development of efficient drug carriers based on, polymers, liposomes, micelles, dendrimers, microparticles, nanoparticles, etc. Efficient utilization of these drug carriers along with SPECT imaging technology have the potential to transform patient care by personalizing therapy to the individual patient, lessening the invasiveness of conventional treatment procedures and rapidly monitoring the therapeutic efficacy. SPECT-IGDD is not only effective for the treatment of cancer but might also find utility in the management of several other diseases. Herein, we provide a concise overview of the latest advances in SPECT-IGDD procedures and discuss the challenges and opportunities for advancement of the field.
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Affiliation(s)
- Rubel Chakravarty
- Isotope Production and Applications Division, Bhabha Atomic Research Centre, Mumbai 400 085, India.
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Patel K, Doddapaneni R, Sekar V, Chowdhury N, Singh M. Combination Approach of YSA Peptide Anchored Docetaxel Stealth Liposomes with Oral Antifibrotic Agent for the Treatment of Lung Cancer. Mol Pharm 2016; 13:2049-58. [PMID: 27070720 DOI: 10.1021/acs.molpharmaceut.6b00187] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Therapeutic efficacy of nanocarriers can be amplified by active targeting and overcoming the extracellular matrix associated barriers of tumors. The aim of the present study was to investigate the effect of oral antifibrotic agent (telmisartan) on tumor uptake and anticancer efficacy of EphA2 receptor targeted liposomes. Docetaxel loaded PEGylated liposomes (DPL) functionalized with nickel chelated phospholipid were prepared using a modified hydration method. DPL were incubated with various concentrations of histidine tagged EphA2 receptor specific peptide (YSA) to optimize particle size, zeta potential, and percentage YSA binding. Cellular uptake studies using various endocytosis blockers revealed that a caveolae dependent pathway was the major route for internalization of YSA anchored liposomes of docetaxel (YDPL) in A549 lung cancer cell line. Hydrodynamic diameter and zeta potential of optimized YDPL were 157.3 ± 11.8 nm and -3.64 mV, respectively. Orthotopic lung tumor xenograft (A549) bearing athymic nude mice treated with oral telmisartan (5 mg/kg) for 2 days showed significantly (p < 0.05) higher uptake of YDPL in tumor tissues compared to healthy tissue. Average lung tumor weight of the YDPL + telmisartan treated group was 4.8- and 3.8-fold lower than that of the DPL and YDPL treated groups (p < 0.05). Substantially lower expression (p < 0.05) of EphA2 receptor protein, proliferating cell nuclear antigen (PCNA), MMP-9, and collagen 1A level with increased E-cadherin and TIMP-1 levels in immunohistochemistry and Western blot analysis of lung tumor samples of the combination group confirmed antifibrotic effect with enhanced anticancer activity. Active targeting and ECM remodeling synergistically contributed to anticancer efficacy of YDPL in orthotopic lung cancer.
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Affiliation(s)
- Ketan Patel
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States
| | - Ravi Doddapaneni
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States
| | - Vasanthakumar Sekar
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States
| | - Nusrat Chowdhury
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States
| | - Mandip Singh
- College of Pharmacy and Pharmaceutical Sciences, Florida A&M University , Tallahassee, Florida 32307, United States
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Oxidative Stress and Mitochondrial Activation as the Main Mechanisms Underlying Graphene Toxicity against Human Cancer Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2016:5851035. [PMID: 26649139 PMCID: PMC4662972 DOI: 10.1155/2016/5851035] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 06/10/2015] [Accepted: 07/21/2015] [Indexed: 11/27/2022]
Abstract
Due to the development of nanotechnology graphene and graphene-based nanomaterials have attracted the most attention owing to their unique physical, chemical, and mechanical properties. Graphene can be applied in many fields among which biomedical applications especially diagnostics, cancer therapy, and drug delivery have been arousing a lot of interest. Therefore it is essential to understand better the graphene-cell interactions, especially toxicity and underlying mechanisms for proper use and development. This review presents the recent knowledge concerning graphene cytotoxicity and influence on different cancer cell lines.
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Mendes TFS, Kluskens LD, Rodrigues LR. Triple Negative Breast Cancer: Nanosolutions for a Big Challenge. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2015; 2:1500053. [PMID: 27980912 PMCID: PMC5115335 DOI: 10.1002/advs.201500053] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 06/03/2015] [Indexed: 05/11/2023]
Abstract
Triple negative breast cancer (TNBC) is a particular immunopathological subtype of breast cancer that lacks expression of estrogen and progesterone receptors (ER/PR) and amplification of the human epidermal growth factor receptor 2 (HER2) gene. Characterized by aggressive and metastatic phenotypes and high rates of relapse, TNBC is the only breast cancer subgroup still lacking effective therapeutic options, thus presenting the worst prognosis. The development of targeted therapies, as well as early diagnosis methods, is vital to ensure an adequate and timely therapeutic intervention in patients with TNBC. This review intends to discuss potentially emerging approaches for the diagnosis and treatment of TNBC patients, with a special focus on nano-based solutions that actively target these particular tumors.
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Affiliation(s)
| | - Leon D Kluskens
- Centre of Biological Engineering University of Minho 4710-057 Braga Portugal
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Library construction, selection and modification strategies to generate therapeutic peptide-based modulators of protein-protein interactions. Future Med Chem 2015; 6:2073-92. [PMID: 25531969 DOI: 10.4155/fmc.14.134] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
In the modern age of proteomics, vast numbers of protein-protein interactions (PPIs) are being identified as causative agents in pathogenesis, and are thus attractive therapeutic targets for intervention. Although traditionally regarded unfavorably as druggable agents relative to small molecules, peptides in recent years have gained considerable attention. Their previous dismissal had been largely due to the susceptibility of unmodified peptides to the barriers and pressures exerted by the circulation, immune system, proteases, membranes and other stresses. However, recent advances in high-throughput peptide isolation techniques, as well as a huge variety of direct modification options and approaches to allow targeted delivery, mean that peptides and their mimetics can now be designed to circumvent many of these traditional barriers. As a result, an increasing number of peptide-based drugs are reaching clinical trials and patients beyond.
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Zhao L, Zhu J, Cheng Y, Xiong Z, Tang Y, Guo L, Shi X, Zhao J. Chlorotoxin-Conjugated Multifunctional Dendrimers Labeled with Radionuclide 131I for Single Photon Emission Computed Tomography Imaging and Radiotherapy of Gliomas. ACS APPLIED MATERIALS & INTERFACES 2015; 7:19798-19808. [PMID: 26291070 DOI: 10.1021/acsami.5b05836] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Chlorotoxin-conjugated multifunctional dendrimers labeled with radionuclide 131I were synthesized and utilized for targeted single photon emission computed tomography (SPECT) imaging and radiotherapy of cancer. In this study, generation five amine-terminated poly(amidoamine) dendrimers were used as a platform to be sequentially conjugated with polyethylene glycol (PEG), targeting agent chlorotoxin (CTX), and 3-(4'-hydroxyphenyl)propionic acid-OSu (HPAO). This was followed by acetylation of the remaining dendrimer terminal amines and radiolabeling with 131I to form the targeted theranostic dendrimeric nanoplatform. We show that the dendrimer platform possessing approximately 7.7 CTX and 21.1 HPAO moieties on each dendrimer displays excellent cytocompatibility in a given concentration range (0-20 μM) and can specifically target cancer cells overexpressing matrix metallopeptidase 2 (MMP2) due to the attached CTX. With the attached HPAO moiety having the phenol group, the dendrimer platform can be effectively labeled with radioactive 131I with good stability and high radiochemical purity. Importantly, the 131I labeling renders the dendrimer platform with an ability to be used for targeted SPECT imaging and radiotherapy of an MMP2-overexpressing glioma model in vivo. The developed radiolabeled multifunctional dendrimeric nanoplatform may hold great promise to be used for targeted theranostics of human gliomas.
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Affiliation(s)
- Lingzhou Zhao
- Department of Nuclear Medicine, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, People's Republic of China
| | - Jingyi Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University , Shanghai 201620, People's Republic of China
| | - Yongjun Cheng
- Department of Nuclear Medicine, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, People's Republic of China
| | - Zhijuan Xiong
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , Shanghai 201620, People's Republic of China
| | - Yueqin Tang
- Experiment Center, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, People's Republic of China
| | - Lilei Guo
- Department of Nuclear Medicine, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, People's Republic of China
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University , Shanghai 201620, People's Republic of China
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , Shanghai 201620, People's Republic of China
| | - Jinhua Zhao
- Department of Nuclear Medicine, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, People's Republic of China
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Liu X, Zhao J, Guo D, Wang Z, Song W, Chen W, Zhou J. Synthesis and evaluation of perfluorooctylbromide nanoparticles modified with a folate receptor for targeting ovarian cancer: in vitro and in vivo experiments. Int J Clin Exp Med 2015; 8:10122-10131. [PMID: 26309711 PMCID: PMC4538112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 06/07/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Epithelial ovarian cancer is the leading cause of death among gynecologic malignancies. However, detecting ovarian cancer at an early stage remains challenging. In this work, we aimed to synthesize a folate-receptor-targeting perfluorooctylbromide nanoparticle (FR-TPNP) as a targeted computed tomography (CT) contrast agent for the early detection of ovarian cancer. METHODS Perfluorooctylbromide (PFOB) was encapsulated in Poly (lactic-co-glycolic acid) (PLGA) by a two-step emulsion technique to construct the nanoparticles. Folate-poly (ethylene glycol)-carboxylic acid (Fol-PEG-COOH) was introduced to modify the surface of the nanoparticles through attachment to the PLGA. The effects of different volume ratios of PFOB to PLGA on the characteristics of the FR-TPNP emulsions were compared. The size distribution and potential of the FR-TPNPs were assessed with a laser particle size analyzer system. The in vitro targeting ability of the FR-TPNPs was observed with a confocal laser scanning microscope (CLSM), and the in vivo transportation of the FR-TPNPs was evaluated with CT. RESULTS The sizes of the FR-TPNP emulsion with different volume ratios varied from 302.67 ± 27.83 nm to 563.68 ± 47.29 nm, and the mean CT value ranged from 233 ± 20.59 HU to 587.66 ± 159.51 HU. Both the size and mean CT value increased with the volume ratio. The FR-TPNPs showed greater cell affinity and targeting efficiency to SKOV3 cells than the control group and folic acid interference group in vitro, as observed by CLSM. A significant CT enhancement of ovarian cancer xenografts in the targeted group of a nude mice model was observed 2 h post-injection; it increased to a peak at 12 h and had a duration of 48 h. The mean CT value of the tumor in the targeted group was considerably higher than those in the non-targeted and other groups 6 h post-injection. CONCLUSION The synthesized FR-TPNP emulsion was an effective CT contrast agent with highly efficient targeting ability and a long circulation time, thus representing a potential strategy for the earlier detection of ovarian cancer.
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Affiliation(s)
- Xinjie Liu
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
| | - Jiannong Zhao
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
| | - Dajing Guo
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
| | - Zhigang Wang
- Institute of Ultrasound Imaging, Department of Ultrasound, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
| | - Weixiang Song
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
| | - Weijuan Chen
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
| | - Jun Zhou
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical UniversityNo. 74 Linjiang Rd, Yuzhong District, Chongqing 400010, China
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Böhme D, Beck-Sickinger AG. Drug delivery and release systems for targeted tumor therapy. J Pept Sci 2015; 21:186-200. [PMID: 25703117 DOI: 10.1002/psc.2753] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 12/19/2014] [Accepted: 12/19/2014] [Indexed: 12/11/2022]
Abstract
Most toxic agents currently used for chemotherapy show a narrow therapeutic window, because of their inability to distinguish between healthy and cancer cells. Targeted drug delivery offers the possibility to overcome this issue by selectively addressing structures on the surface of cancer cells, therefore reducing undesired side effects. In this broad field, peptide-drug conjugates linked by intracellular cleavable structures have evolved as highly promising agents. They can specifically deliver toxophores to tumor cells by targeting distinct receptors overexpressed in cancer. In this review, we focus on these compounds and describe important factors to develop a highly efficient peptide-drug conjugate. The necessary properties of tumor-targeting peptides are described, and the different options for cleavable linkers used to connect toxic agents and peptides are discussed, and synthetic considerations for the introduction of these structures are reported. Furthermore, recent examples and current developments of peptide-drug conjugates are critically evaluated with a special focus on the applied linker structures and their future use in cancer therapy.
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Affiliation(s)
- David Böhme
- Institute of Biochemistry, Universität Leipzig, Brüderstraße 34, 04103, Leipzig, Germany
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Zhai J, Scoble JA, Li N, Lovrecz G, Waddington LJ, Tran N, Muir BW, Coia G, Kirby N, Drummond CJ, Mulet X. Epidermal growth factor receptor-targeted lipid nanoparticles retain self-assembled nanostructures and provide high specificity. NANOSCALE 2015; 7:2905-2913. [PMID: 25516406 DOI: 10.1039/c4nr05200e] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Next generation drug delivery utilising nanoparticles incorporates active targeting to specific sites. In this work, we combined targeting with the inherent advantages of self-assembled lipid nanoparticles containing internal nano-structures. Epidermal growth factor receptor (EGFR)-targeting, PEGylated lipid nanoparticles using phytantriol and 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-PEG-maleimide amphiphiles were created. The self-assembled lipid nanoparticles presented here have internal lyotropic liquid crystalline nano-structures, verified by synchrotron small angle X-ray scattering and cryo-transmission electron microscopy, that offer the potential of high drug loading and enhanced cell penetration. Anti-EGFR Fab' fragments were conjugated to the surface of nanoparticles via a maleimide-thiol reaction at a high conjugation efficiency and retained specificity following conjugation to the nanoparticles. The conjugated nanoparticles were demonstrated to have high affinity for an EGFR target in a ligand binding assay.
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Affiliation(s)
- Jiali Zhai
- CSIRO Manufacturing Flagship, Private Bag 10, Clayton, VIC 3169, Australia.
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Khan S, Haseeb M, Baig MH, Bagga PS, Siddiqui H, Kamal M, Khan MS. Improved efficiency and stability of secnidazole - An ideal delivery system. Saudi J Biol Sci 2015; 22:42-9. [PMID: 25561882 PMCID: PMC4281584 DOI: 10.1016/j.sjbs.2014.05.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 05/24/2014] [Accepted: 05/25/2014] [Indexed: 12/28/2022] Open
Abstract
Secnidazole (α,2-Dimethyl-5-nitro-1H-imidazole-1-ethanol) is a highly effective drug against a variety of G(+)/G(-) bacteria but with significant side effects because it is being used in very high concentration. In this study, gold nanoparticles (GNPS) were selected as a vehicle to deliver secnidazole drug at the specific site with more accuracy which made the drug highly effective at substantially low concentrations. The as-synthesized GNPs were capped with Human Serum Albumin (HSA) and subsequently bioconjugated with secnidazole because HSA provides the stability and improves the solubility of the bioconjugated drug, secnidazole. The quantification of covalently bioconjugated secnidazole with HSA encapsulated on enzymatically synthesized GNPs was done with RP-HPLC having SPD-20 A UV/VIS detector by using the C-18 column. The bioconjugation of GNPs with secnidazole was confirmed by Transmission Electron Microscopy (TEM) and Dynamic Light Scattering (DLS). The bioconjugated GNPs were characterized by UV-VIS spectroscopy, TEM, Scanning Electron Microscopy (SEM) and DLS. Zeta potential confirmed the stability and uniform distribution of particles in the emulsion of GNPs. The separation of bioconjugated GNPs, unused GNPs and unused drug was done by gel filtration chromatography. The minimal inhibitory concentration of secnidazole-conjugated gold nanoparticles (Au-HSA-Snd) against Klebsiella pneumonia (NCIM No. 2957) and Bacillus cereus (NCIM No. 2156) got improved by 12.2 times and 14.11 times, respectively, in comparison to pure secnidazole. Precisely, the MIC of Au-HSA-Snd against K. pneumonia (NCIM No. 2957) and B. cereus (NCIM No. 2156) were found to be 0.35 and 0.43 μg/ml, respectively whereas MIC of the pure secnidazole drug against the same bacteria were found to be 4.3 and 6.07 μg/ml, respectively.
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Affiliation(s)
- Salman Khan
- Department of Biosciences, Integral University, Lucknow 226026, Uttar Pradesh, India
| | - Mohd Haseeb
- Department of Biosciences, Integral University, Lucknow 226026, Uttar Pradesh, India
| | - Mohd Hassan Baig
- Department of Biosciences, Integral University, Lucknow 226026, Uttar Pradesh, India
| | | | - H.H. Siddiqui
- Faculty of Pharmacy, Integral University, Lucknow 226026, Uttar Pradesh, India
| | - M.A. Kamal
- King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia
- Enzymoic, 7 Peterlee Pl, Hebersham, NSW 2770, Australia
| | - Mohd Sajid Khan
- Department of Biosciences, Integral University, Lucknow 226026, Uttar Pradesh, India
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Cytotoxicity and internalization of Pluronic micelles stabilized by core cross-linking. J Control Release 2014; 196:87-95. [DOI: 10.1016/j.jconrel.2014.10.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 09/27/2014] [Accepted: 10/01/2014] [Indexed: 02/02/2023]
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Muthukumar T, Chamundeeswari M, Prabhavathi S, Gurunathan B, Chandhuru J, Sastry TP. Carbon nanoparticle from a natural source fabricated for folate receptor targeting, imaging and drug delivery application in A549 lung cancer cells. Eur J Pharm Biopharm 2014; 88:730-6. [DOI: 10.1016/j.ejpb.2014.09.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 09/26/2014] [Accepted: 09/29/2014] [Indexed: 12/26/2022]
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