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Jiang M, Zhang GH, Yu Y, Zhao YH, Liu J, Zeng Q, Feng MY, Ye F, Xiong DS, Wang L, Zhang YN, Yu L, Wei JJ, He LB, Zhi W, Du XR, Li NJ, Han CL, Yan HQ, Zhou ZT, Miao YB, Wang W, Liu WX. De novo design of a nanoregulator for the dynamic restoration of ovarian tissue in cryopreservation and transplantation. J Nanobiotechnology 2024; 22:330. [PMID: 38862987 PMCID: PMC11167790 DOI: 10.1186/s12951-024-02602-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/28/2024] [Indexed: 06/13/2024] Open
Abstract
The cryopreservation and transplantation of ovarian tissue underscore its paramount importance in safeguarding reproductive capacity and ameliorating reproductive disorders. However, challenges persist in ovarian tissue cryopreservation and transplantation (OTC-T), including the risk of tissue damage and dysfunction. Consequently, there has been a compelling exploration into the realm of nanoregulators to refine and enhance these procedures. This review embarks on a meticulous examination of the intricate anatomical structure of the ovary and its microenvironment, thereby establishing a robust groundwork for the development of nanomodulators. It systematically categorizes nanoregulators and delves deeply into their functions and mechanisms, meticulously tailored for optimizing ovarian tissue cryopreservation and transplantation. Furthermore, the review imparts valuable insights into the practical applications and obstacles encountered in clinical settings associated with OTC-T. Moreover, the review advocates for the utilization of microbially derived nanomodulators as a potent therapeutic intervention in ovarian tissue cryopreservation. The progression of these approaches holds the promise of seamlessly integrating nanoregulators into OTC-T practices, thereby heralding a new era of expansive applications and auspicious prospects in this pivotal domain.
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Affiliation(s)
- Min Jiang
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Guo-Hui Zhang
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Yuan Yu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Yu-Hong Zhao
- School of Clinical Laboratory Medicine, Chengdu Medical College, Chengdu, 610083, China
| | - Jun Liu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Qin Zeng
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Meng-Yue Feng
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Fei Ye
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Dong-Sheng Xiong
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Li Wang
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Ya-Nan Zhang
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Ling Yu
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Jia-Jing Wei
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Li-Bing He
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Weiwei Zhi
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Xin-Rong Du
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Ning-Jing Li
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Chang-Li Han
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - He-Qiu Yan
- School of Clinical Laboratory Medicine, Chengdu Medical College, Chengdu, 610083, China
| | - Zhuo-Ting Zhou
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Yang-Bao Miao
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, China.
| | - Wen Wang
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, China.
| | - Wei-Xin Liu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China.
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China.
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2
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Mugundhan SL, Mohan M. Nanoscale strides: exploring innovative therapies for breast cancer treatment. RSC Adv 2024; 14:14017-14040. [PMID: 38686289 PMCID: PMC11056947 DOI: 10.1039/d4ra02639j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 04/23/2024] [Indexed: 05/02/2024] Open
Abstract
Breast cancer (BC) is a predominant malignancy in women that constitutes approximately 30% of all cancer cases and has a mortality rate of 14% in recent years. The prevailing therapies include surgery, chemotherapy, and radiotherapy, each with its own limitations and challenges. Despite oral or intravenous administration, there are numerous barriers to accessing anti-BC agents before they reach the tumor site, including physical, physiological, and biophysical barriers. The complexity of BC pathogenesis, attributed to a combination of endogenous, chronic, intrinsic, extrinsic and genetic factors, further complicates its management. Due to the limitations of existing cancer treatment approaches, there is a need to explore novel, efficacious solutions. Nanodrug delivery has emerged as a promising avenue in cancer chemotherapy, aiming to enhance drug bioavailability while mitigating adverse effects. In contrast to conventional chemotherapy, cancer nanotechnology leverages improved permeability to achieve comprehensive disruption of cancer cells. This approach also presented superior pharmacokinetic profiles. The application of nanotechnology in cancer therapeutics includes nanotechnological tools, but a comprehensive review cannot cover all facets. Thus, this review concentrates specifically on BC treatment. The focus lies in the successful implementation of systematic nanotherapeutic strategies, demonstrating their superiority over conventional methods in delivering anti-BC agents. Nanotechnology-driven drug delivery holds immense potential in treating BC. By surmounting multiple barriers and capitalizing on improved permeability, nanodrug delivery has demonstrated enhanced efficacy and reduced adverse effects compared to conventional therapies. This review highlights the significance of systematic nanotherapy approaches, emphasizing the evolving landscape of BC management.
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Affiliation(s)
- Sruthi Laakshmi Mugundhan
- Department of Pharmaceutics, SRM College of Pharmacy, SRM Institute of Science and Technology SRM Nagar Kattankulathur 603203 Tamil Nadu India
| | - Mothilal Mohan
- Department of Pharmaceutics, SRM College of Pharmacy, SRM Institute of Science and Technology SRM Nagar Kattankulathur 603203 Tamil Nadu India
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Abd El-Hack ME, Kamal M, Alazragi RS, Alreemi RM, Qadhi A, Ghafouri K, Azhar W, Shakoori AM, Alsaffar N, Naffadi HM, Taha AE, Abdelnour SA. Impacts of chitosan and its nanoformulations on the metabolic syndromes: a review. BRAZ J BIOL 2024; 83:e276530. [PMID: 38422267 DOI: 10.1590/1519-6984.276530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/15/2023] [Indexed: 03/02/2024] Open
Abstract
A significant public health issue worldwide is metabolic syndrome, a cluster of metabolic illnesses that comprises insulin resistance, obesity, dyslipidemia, hyperglycemia, and hypertension. The creation of natural treatments and preventions for metabolic syndrome is crucial. Chitosan, along with its nanoformulations, is an oligomer of chitin, the second-most prevalent polymer in nature, which is created via deacetylation. Due to its plentiful biological actions in recent years, chitosan and its nanoformulations have drawn much interest. Recently, the chitosan nanoparticle-based delivery of CRISPR-Cas9 has been applied in treating metabolic syndromes. The benefits of chitosan and its nanoformulations on insulin resistance, obesity, diabetes mellitus, dyslipidemia, hyperglycemia, and hypertension will be outlined in the present review, highlighting potential mechanisms for the avoidance and medication of the metabolic syndromes by chitosan and its nanoformulations.
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Affiliation(s)
- M E Abd El-Hack
- Zagazig University, Faculty of Agriculture, Department of Poultry, Zagazig, Egypt
| | - M Kamal
- Agricultural Research Center, Animal Production Research Institute, Dokki, Giza, Egypt
| | - R S Alazragi
- University of Jeddah, College of Science, Department of Biochemistry, Jeddah, Saudi Arabia
| | - R M Alreemi
- University of Jeddah, College of Science, Department of Biochemistry, Jeddah, Saudi Arabia
| | - A Qadhi
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Clinical Nutrition Department, Makkah, Saudi Arabia
| | - K Ghafouri
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Clinical Nutrition Department, Makkah, Saudi Arabia
| | - W Azhar
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Clinical Nutrition Department, Makkah, Saudi Arabia
| | - A M Shakoori
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Laboratory Medicine Department, Makkah, Kingdom of Saudi Arabia
| | - N Alsaffar
- Mohammed Al-Mana College for Medical Sciences, Biochemistry and Molecular Biology Department, Dammam, Saudi Arabia
| | - H M Naffadi
- Umm Al-Qura University, College of Medicine, Department of Medical Genetics, Makkah, Kingdom of Saudi Arabia
| | - A E Taha
- Alexandria University, Faculty of Veterinary Medicine, Department of Animal Husbandry and Animal Wealth Development, Edfina, Egypt
| | - S A Abdelnour
- Zagazig University, Faculty of Agriculture, Department of Animal Production, Zagazig, Egypt
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4
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Zhan H, Ding S, Shen R, Lv Y, Tian X, Liu G, Li C, Wang J. A Green Synthesis of Au-Ag Alloy Nanoparticles using Polydopamine Chemistry: Evaluation of their Anticancer Potency Towards Both MCF-7 Cells and their Cancer Stem Cells Subgroup. Anticancer Agents Med Chem 2024; 24:969-981. [PMID: 38616743 DOI: 10.2174/0118715206296123240331050206] [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: 12/29/2023] [Revised: 03/02/2024] [Accepted: 03/13/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Limited chemotherapy efficacy and cancer stem cells (CSCs)-induced therapeutic resistance are major difficulties for tumour treatment. Adopting more efficient therapies to eliminate bulk-sensitive cancer cells and resistant CSCs is urgently needed. METHODS Based on the potential and functional complementarity of gold and silver nanoparticles (AuNPs or AgNPs) on tumour treatment, bimetallic NPs (alloy) have been synthesized to obtain improved or even newly emerging bioactivity from a combination effect. This study reported a facile, green and economical preparation of Au-Ag alloy NPs using biocompatible polydopamine (PDA) as a reductant, capping, stabilizing and hydrophilic agent. RESULTS These alloy NPs were quasi-spherical with rough surfaces and recorded in diameters of 80 nm. In addition, these alloy NPs showed good water dispersity, stability and photothermal effect. Compared with monometallic counterparts, these alloy NPs demonstrated a dramatically enhanced cytotoxic/pro-apoptotic/necrotic effect towards bulk-sensitive MCF-7 and MDA-MB-231 cells. The underlying mechanism regarding the apoptotic action was associated with a mitochondria-mediated pathway, as evidenced by Au3+/Ag+ mediated Mitochondria damage, ROS generation, DNA fragmentation and upregulation of certain apoptotic-related genes (Bax, P53 and Caspase 3). Attractively, these Au-Ag alloy NPs showed a remarkably improved inhibitory effect on the mammosphere formation capacity of MCF-7 CSCs. CONCLUSION All the positive results were attributed to incorporated properties from Au, Ag and PDA, the combination effect of chemotherapy and photothermal therapy and the nano-scaled structure of Au-Ag alloy NPs. In addition, the high biocompatibility of Au-Ag alloy NPs supported them as a good candidate in cancer therapy.
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Affiliation(s)
- Honglei Zhan
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Shiyu Ding
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Ruiyu Shen
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Yulong Lv
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Xinran Tian
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Guie Liu
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Chaoyue Li
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
| | - Jihui Wang
- Department of Biopharmacy, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P.R. China
- School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan, 523808, Guangzhou Province, P.R. China
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5
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Devendrapandi G, Padmanaban D, Thanikasalam R, Panneerselvam A, Palraj R, Rajabathar JR, Rajendiran N, Balu R, Oh TH, Ramasundaram S. Direct sunlight induced room temperature synthesis of anticancer and catalytic silver nanoparticles by shrimp shell waste derived chitosan. Int J Biol Macromol 2023; 252:126205. [PMID: 37562471 DOI: 10.1016/j.ijbiomac.2023.126205] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/13/2023] [Accepted: 08/05/2023] [Indexed: 08/12/2023]
Abstract
The use of marine waste derived chitosan (CS) for the synthesis of nanomaterials is considered as one of the effective routes for bio-waste management and recovering functional products. Herein, CS capped silver nanoparticles (Ag NPs-CS) with potential anticancer and dye pollutants adoption properties have been synthesized photochemically under direct sunlight. To obtain, CS, shrimp shell waste was subjected to a serious of standard demineralization, deproteinization and deacetylation processes. The electronic absorption peak (400 nm) denoting surface plasmonic resonance of Ag NPs and infrared peaks relevant to CS (3364 cm-1 of OH/NH2, 2932 cm-1 of CH, and 1647 cm-1 of -CO) exhibited peaks confirmed the formation of CS-Ag NPs. Ag NPs-CS exhibited anticancer activity against Human lung adenocarcinoma cell lines (A549), the maximum cell death noticed at the concentration of 20 μg/mL and 70 μg/mL was 20 and 52 %, respectively. An aqueous Ag NPs-CS (100 μg/mL) was degraded ≥95 % of mixed dye target solution (25 mg/mL) containing equal volume of cationic dye (Methylene blue and Rhodamine B) and anionic dye (methyl orange). Therefore, these findings suggest that the shrimp shell waste derived CS can be used for the synthesis of CS-Ag NPs with potential biomedical and environmental applications.
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Affiliation(s)
| | | | - Rabi Thanikasalam
- National Center for Ultrafast Process, University of Madras, Chennai, Tamilnadu, India
| | | | - Ragasudha Palraj
- Department of Respiratory Medicine, Government Thoothukudi Medical College Hospital, Thoothukudi, Tamilnadu, India
| | | | - Nagappan Rajendiran
- Department of Polymer Science, University of Madras, Chennai, Tamilnadu, India.
| | - Ranjith Balu
- Department of Materials Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Science, Chennai, Tamilnadu, India.
| | - Tae Hwan Oh
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
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6
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Yuan X, Gao X, Liu C, Liang W, Xue H, Li Z, Jin H. Application of Nanomaterials in the Production of Biomolecules in Microalgae: A Review. Mar Drugs 2023; 21:594. [PMID: 37999418 PMCID: PMC10672109 DOI: 10.3390/md21110594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/14/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023] Open
Abstract
Nanomaterials (NMs) are becoming more commonly used in microalgal biotechnology to empower the production of algal biomass and valuable metabolites, such as lipids, proteins, and exopolysaccharides. It provides an effective and promising supplement to the existing algal biotechnology. In this review, the potential for NMs to enhance microalgal growth by improving photosynthetic utilization efficiency and removing reactive oxygen species is first summarized. Then, their positive roles in accumulation, bioactivity modification, and extraction of valuable microalgal metabolites are presented. After the application of NMs in microalgae cultivation, the extracted metabolites, particularly exopolysaccharides, contain trace amounts of NM residues, and thus, the impact of these residues on the functional properties of the metabolites is also evaluated. Finally, the methods for removing NM residues from the extracted metabolites are summarized. This review provides insights into the application of nanotechnology for sustainable production of valuable metabolites in microalgae and will contribute useful information for ongoing and future practice.
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Affiliation(s)
- Xiaolong Yuan
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China; (X.Y.); (C.L.); (W.L.); (H.X.); (Z.L.)
| | - Xiang Gao
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China; (X.Y.); (C.L.); (W.L.); (H.X.); (Z.L.)
| | - Chang Liu
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China; (X.Y.); (C.L.); (W.L.); (H.X.); (Z.L.)
| | - Wensheng Liang
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China; (X.Y.); (C.L.); (W.L.); (H.X.); (Z.L.)
| | - Huidan Xue
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China; (X.Y.); (C.L.); (W.L.); (H.X.); (Z.L.)
| | - Zhengke Li
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China; (X.Y.); (C.L.); (W.L.); (H.X.); (Z.L.)
| | - Haojie Jin
- The College of Forestry, Beijing Forestry University, Beijing 100083, China;
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7
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Neetika, Sharma M, Thakur P, Gaur P, Rani GM, Rustagi S, Talreja RK, Chaudhary V. Cancer treatment and toxicity outlook of nanoparticles. ENVIRONMENTAL RESEARCH 2023; 237:116870. [PMID: 37567383 DOI: 10.1016/j.envres.2023.116870] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/02/2023] [Accepted: 08/09/2023] [Indexed: 08/13/2023]
Abstract
Diversified nanosystems with tunable physicochemical attributes have emerged as potential solution to globally devastating cancer by offering novel possibilities for improving the techniques of cancer detection, imaging, therapies, diagnosis, drug delivery and treatment. Drug delivery systems based on nanoparticles (NPs) with ability of crossing different biological barriers are becoming increasingly popular. Besides, NPs are utilized in pharmaceutical sciences to mitigate the toxicity of conventional cancer therapeutics. However, significant NPs-associated toxicity, off-targeted activities, and low biocompatibility limit their utilization for cancer theranostics and can be hazardous to cancer patients up to life-threatening conditions. NPs interact with the biomolecules and disturb their regular function by aggregating inside cells and forming a protein corona, and the formulation turns ineffective in controlling cancer cell growth. The adverse interactions between NPs and biological entities can lead to life-threatening toxicities. This review focuses on the widespread use of various NPs including zinc oxide, titanium oxide, silver, and gold, which serve as efficient nano-vehicles and demonstrate notable pharmacokinetic and pharmacodynamic advantages in cancer therapy. Subsequently, the mechanism of nanotoxicity attached with these NPs, alternate solutions and their prospect to revolutionize cancer theranostics are highlighted. This review will serve as guide for future developments associated with high-performance NPs with controlled toxicity for establishing them as modern-age nanotools to manage cancer in tailored manner.
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Affiliation(s)
- Neetika
- School of Biological and Environmental Sciences, Shoolini University, Solan, 173212, India
| | - Mamta Sharma
- School of Biological and Environmental Sciences, Shoolini University, Solan, 173212, India.
| | - Pankaj Thakur
- Special Centre for Nanoscience, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Paras Gaur
- Department of Biochemistry and Molecular Biology, Carver College of Medicine, University of Iowa, Iowa, 52242, United States
| | - Gokana Mohana Rani
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Keelung Road, Taipei, 10607, Taiwan, ROC.
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttranchal University, Dehradun, Uttrakhand, India
| | - Rishi Kumar Talreja
- Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, 110029, India
| | - Vishal Chaudhary
- Physics Department, Bhagini Nivedita College, University of Delhi, Delhi, India.
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Gracias S, Ayyanar M, Peramaiyan G, Kalaskar M, Redasani V, Gurav N, Nadaf S, Deshpande M, Bhole R, Khan MS, Chikhale R, Gurav S. Fabrication of chitosan nanocomposites loaded with biosynthetic metallic nanoparticles and their therapeutic investigation. ENVIRONMENTAL RESEARCH 2023; 234:116609. [PMID: 37437861 DOI: 10.1016/j.envres.2023.116609] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 07/14/2023]
Abstract
The present research demonstrates the formation of zinc oxide nanoparticles facilitated by Cissus quadrangularis (CQ-ZnONPs) and subsequent synthesis of chitosan-conjugated nanocomposites (CQ-CS/ZnONCs) along with their biological assessment. The biosynthesized nanoparticles and nanocomposites were physicochemically characterized and therapeutically assessed for their antioxidant, antibacterial, and antidiabetic potential. The formation of CQ-ZnONPs and CQ-CS/ZnONCs was preliminarily validated by the change in color and subsequently by UV-visible spectroscopic analysis. The crystalline peaks associated with the CQ-ZnONPs in CQ-CS/ZnONCs were established by XRD analysis. Morphological evaluation of CQ-ZnONPs and CQ-CS/ZnONCs was carried out through FE-SEM and HRTEM studies. The particle size of the CQ-ZnONPs and CQ-CS/ZnONCs was 243.3 nm and 176.6 nm, with a PDI of 0.188 and 0.199, respectively. Nanoparticles and nanocomposites expressed Zeta potential of -15.7 mV and -16.2 mV, respectively. The CQ-ZnONPs and CQ-CS/ZnONCs showed good radical effectiveness with various in-vitro assays. The formulated nanoparticles and nanocomposites displayed significant antibacterial activity against the selected bacterial pathogens. CQ-CS/ZnONCs presented noteworthy α-amylase and α-glucosidase inhibitory effects compared to CQ-ZnONPs with IC50 of 73.66 ± 1.21 μg/mL and 87.59 ± 1.29 μg/mL, respectively. Moreover, the synthesized CQ-CS/ZnONCs demonstrated 98.92 ± 0.39% and 99.58 ± 0.16% wound contraction (at 7 and 14 mg, respectively), significantly (p < 0.05) higher than the standard and CQ-ZnONPs. Thus, the CQ-ZnONPs and CQ-CS/ZnONCs could effectively develop promising drug delivery systems to inhibit pathogens and chronic tissue repair.
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Affiliation(s)
- Slavika Gracias
- Department of Pharmacognosy, Goa College of Pharmacy, Goa University, Goa, 403 001, India
| | - Muniappan Ayyanar
- Department of Botany, A.V.V.M. Sri Pushpam College (Autonomous), Poondi (Affiliated to Bharathidasan University), 613 503, India
| | - Gangapriya Peramaiyan
- Department of Botany, A.V.V.M. Sri Pushpam College (Autonomous), Poondi (Affiliated to Bharathidasan University), 613 503, India
| | - Mohan Kalaskar
- R.C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Vivek Redasani
- Yashoda Technical Campus, Faculty of Pharmacy, Satara, Maharashtra, 415 011, India
| | - Nilambari Gurav
- PES's Rajaram and Tarabai Bandekar College of Pharmacy, Ponda, Goa University, Goa, 403401, India
| | - Sameer Nadaf
- Sant Gajanan Maharaj College of Pharmacy, Mahagao, 416 503, Maharashtra, India
| | - Mangirish Deshpande
- PES's Rajaram and Tarabai Bandekar College of Pharmacy, Ponda, Goa University, Goa, 403401, India
| | - Ritesh Bhole
- Dr. D. Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, Maharashtra, India
| | - Mohd Shahnawaz Khan
- Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Rupesh Chikhale
- UCL School of Pharmacy, 29-39 Brunswick Square, London WC1N 1AX, United Kingdom
| | - Shailendra Gurav
- Department of Pharmacognosy, Goa College of Pharmacy, Goa University, Goa, 403 001, India.
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9
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Othman N, Md Jamil SNA, Masarudin MJ, Jusoh RABM, Alamassi MN. Increased radical scavenging activity of thymoquinone and l-ascorbic acid dual encapsulated in palmitoyl-chitosan nanoparticles in a human normal lung fibroblast, MRC-5 due to synergistic antioxidative effects. RSC Adv 2023; 13:27965-27983. [PMID: 37736560 PMCID: PMC10510457 DOI: 10.1039/d3ra04326f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/31/2023] [Indexed: 09/23/2023] Open
Abstract
Less effective antioxidant supplementation in combating free radicals is often related to the lack of the formulation of carriers. The antioxidant may be one of the most powerful substances but is marred by poor uptake by cells when the carrier degraded and dissolved too rapidly. Nanoparticle (NP) systems are promising in overcoming the problem since they provide high surface area to enhance encapsulation and release efficiency. With the right selection of material, NP carriers could function as constructive antioxidant cargos. Generally, NPs carry only one active ingredient; this study, however, utilized chitosan nanoparticles (CNPs) and hydrophobically modified palmitoyl-chitosan nanoparticles (PCNPs) that were dual encapsulated with antioxidants of different polarities, namely, hydrophobic thymoquinone (TQ) and hydrophilic l-ascorbic acid (LAA) to evaluate their combination effects in scavenging free radicals. The antioxidants followed zero-order release kinetics with a controlled release manner for about 48 h. The interaction effects between TQ and LAA loaded in the NP systems were determined by classical isobologram (CI) values. The CI values were derived by a diphenyl picrylhydrazyl (DPPH) assay, a radical scavenging activity assay. Combined TQ and LAA had CI values of less than one, with a lower value in the PCNP system than in the CNP system. This indicates that the interaction between those antioxidants showed higher synergistic effects in PCNPs, which enhanced the DPPH radical scavenging activities. The antioxidative potential of compound(s) encapsulated in the PCNP carrier was further experimented by a reactive oxygen species (ROS) assay on a human normal lung fibroblast cell line (MRC-5) as lung is one of the organs with high accumulation of free radicals. About 48 h post treatment, the dual-loaded TQ and LAA in PCNPs showed the lowest ROS level in comparison to single-loaded antioxidants and bare antioxidant delivery. The hydrogen peroxide (H2O2) radical scavenging was influenced by both the controlled release property of the PCNP system and the synergy between TQ and LAA. In short, dual-loaded TQ and LAA in the hydrophobically modified PCNP had effectively depicted the capability of a single CS-based nanocarrier to hold more than one compound at a time to function as a potent radical scavenger.
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Affiliation(s)
- Nurhanisah Othman
- Chemistry Department, Faculty of Science, Universiti Putra Malaysia 43400 UPM Serdang Malaysia
| | - Siti Nurul Ain Md Jamil
- Chemistry Department, Faculty of Science, Universiti Putra Malaysia 43400 UPM Serdang Malaysia
- Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia 43400 UPM Serdang Malaysia
| | - Mas Jaffri Masarudin
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia Serdang 43400 Selangor Malaysia
- UPM-MAKNA Cancer Research Laboratory, Institute of Biosciences, Universiti Putra Malaysia Serdang 43400 Selangor Malaysia
| | - Ruqayyah Ainul Bashirah Mohd Jusoh
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia Serdang 43400 Selangor Malaysia
| | - Mohammed Numan Alamassi
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia Serdang 43400 Selangor Malaysia
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10
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Kurt AH, Olutas EB, Avcioglu F, Karakuş H, Sungur MA, Kara Oztabag C, Yıldırım M. Quercetin- and caffeic acid-functionalized chitosan-capped colloidal silver nanoparticles: one-pot synthesis, characterization, and anticancer and antibacterial activities. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2023; 14:362-376. [PMID: 36998241 PMCID: PMC10043739 DOI: 10.3762/bjnano.14.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 03/06/2023] [Indexed: 06/19/2023]
Abstract
The presented study comprises the one-pot synthesis and the characterization of quercetin- and caffeic acid-functionalized chitosan-capped colloidal silver nanoparticles (Ch/Q- and Ch/CA-Ag NPs), and their antibacterial and anticancer activities. The formation of Ch/Q- and Ch/CA-Ag NPs has been confirmed by ultraviolet-visible (UV-vis) spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, and transmission electron microscopy (TEM). The characteristic surface plasmon resonance (SPR) absorption band has been found at 417 and 424 nm for Ch/Q- and Ch/CA-Ag NPs, respectively. The formation of a chitosan shell comprising quercetin and caffeic acid, which surround the colloidal core Ag NPs, was confirmed by UV-vis, and FTIR analyses, and monitored by TEM microscopy. The size of nanoparticles has been determined as 11.2 and 10.3 nm for Ch/Q- and Ch/CA-Ag, respectively. The anticancer activity of Ch/Q- and Ch/CA-Ag NPs has been evaluated against U-118 MG (human glioblastoma) and ARPE-19 (human retinal pigment epithelium) cells. Both NPs showed anticancer activity, but Ch/Q-Ag NPs seemed to be more effective on cancer cell lines (U-118 MG) in comparison to healthy ones (ARPE-19). Furthermore, the antibacterial activity of Ch/Q- and Ch/CA-Ag NPs against Gram-negative (P. aeruginosa and E. coli) and Gram-positive (S. aureus and S. epidermidis) bacteria was determined, and dose-dependent antibacterial effects were found.
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Affiliation(s)
- Akif Hakan Kurt
- Department of Medicinal Pharmacology, Faculty of Medicine, Bolu Abant Izzet Baysal University, 14030 Bolu, Türkiye
| | - Elif Berna Olutas
- Department of Chemistry, Faculty of Arts and Sciences, Bolu Abant Izzet Baysal University, 14030 Bolu, Türkiye
| | - Fatma Avcioglu
- Department of Medical Microbiology, Faculty of Medicine, Bolu Abant Izzet Baysal University, 14030 Bolu, Türkiye
| | - Hamza Karakuş
- Technology Transfer Application and Research Center, Bolu Abant Izzet Baysal University, 14030 Bolu, Türkiye
| | - Mehmet Ali Sungur
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Duzce University, 81620 Duzce, Türkiye
| | - Cansu Kara Oztabag
- Department of Interdisciplinary Neuroscience, Graduate Education Institute, Bolu Abant Izzet Baysal University, 14030 Bolu, Türkiye
| | - Muhammet Yıldırım
- Department of Chemistry, Faculty of Arts and Sciences, Bolu Abant Izzet Baysal University, 14030 Bolu, Türkiye
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11
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Fragou F, Theofanous A, Deligiannakis Y, Louloudi M. Nanoantioxidant Materials: Nanoengineering Inspired by Nature. MICROMACHINES 2023; 14:383. [PMID: 36838085 PMCID: PMC9963756 DOI: 10.3390/mi14020383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
Oxidants are very active compounds that can cause damage to biological systems under specific environmental conditions. One effective way to counterbalance these adverse effects is the use of anti-oxidants. At low concentrations, an antioxidant is defined as a compound that can delay, control, or prevent an oxidative process. Antioxidants exist in plants, soil, and minerals; therefore, nature is a rich source of natural antioxidants, such as tocopherols and polyphenols. In nature, antioxidants perform in tandem with their bio-environment, which may tune their activity and protect them from degradation. In vitro use of antioxidants, i.e., out of their biomatrix, may encounter several drawbacks, such as auto-oxidation and polymerization. Artificial nanoantioxidants can be developed via surface modification of a nanoparticle with an antioxidant that can be either natural or synthetic, directly mimicking a natural antioxidant system. In this direction, state-of-the-art nanotechnology has been extensively incorporated to overcome inherent drawbacks encountered in vitro use of antioxidants, i.e., out of their biomatrix, and facilitate the production and use of antioxidants on a larger scale. Biomimetic nanoengineering has been adopted to optimize bio-medical antioxidant systems to improve stability, control release, enhance targeted administration, and overcome toxicity and biocompatibility issues. Focusing on biotechnological sciences, this review highlights the importance of nanoengineering in developing effective antioxidant structures and comparing the effectiveness of different nanoengineering methods. Additionally, this study gathers and clarifies the different antioxidant mechanisms reported in the literature and provides a clear picture of the existing evaluation methods, which can provide vital insights into bio-medical applications.
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Affiliation(s)
- Fotini Fragou
- Laboratory of Biomimetic Catalysis & Hybrid Materials, Department of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece
| | - Annita Theofanous
- Laboratory of Biomimetic Catalysis & Hybrid Materials, Department of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece
| | - Yiannis Deligiannakis
- Laboratory of Physical Chemistry of Materials & Environment, Department of Physics, University of Ioannina, GR-45110 Ioannina, Greece
| | - Maria Louloudi
- Laboratory of Biomimetic Catalysis & Hybrid Materials, Department of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece
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12
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Bhattacharya S, Majumdar Nee Paul S. Application of conventional metallic nanoparticles on male reproductive system - challenges and countermeasures. Syst Biol Reprod Med 2023; 69:32-49. [PMID: 36427189 DOI: 10.1080/19396368.2022.2140087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The application of nanotechnology in the present era has substantial impact on different industrial and medical fields. However, the advancement in nanotechnology for potential therapeutic and consumer benefits has been an anxious cause regarding the probable hazardous consequences of these molecules in biological systems and the environment. The toxic effects can perturb the physiologic system broadly and reproductive function and fertility specifically. Despite engineered nanomaterials (ENMs) having a wide range of applications, toxicological investigations of the probable ramifications of ENMs on the reproductive systems of mammals and fertility remains in its nascence. Complication in the male reproductive system is quite a pertinent issue in today's world which comprises of benign prostatic enlargement, prostate cancer, and unhealthy sperm production. The therapeutic drugs should not only be active in minimum dose but also site-specific in action, criteria being met by nanomedicines. Nanomedicine therapy is promising but encompasses the chances of adverse effects of being cytotoxic and generating oxidative stress. These hurdles can be overcome by creating coated nanoparticles with organic substances, modification of shape and size, and synthesizing biocompatible green nanoparticles. This review attempts to look into the applications of most widely used metals like zinc, titanium, silver, and gold nanoparticles in the therapy of the male reproductive system, their prospective harmful effects, and the way out to create a safe therapeutic system by specific modifications of these metal and metal oxide nanoparticles.
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Affiliation(s)
- Sonali Bhattacharya
- Department of Zoology (Post Graduate Studies), Rishi Bankim Chandra College, West Bengal State University, Naihati, West Bengal, India
| | - Sudipta Majumdar Nee Paul
- Department of Zoology (Post Graduate Studies), Rishi Bankim Chandra College, West Bengal State University, Naihati, West Bengal, India
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13
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Alam MW, BaQais A, Mir TA, Nahvi I, Zaidi N, Yasin A. Effect of Mo doping in NiO nanoparticles for structural modification and its efficiency for antioxidant, antibacterial applications. Sci Rep 2023; 13:1328. [PMID: 36693936 PMCID: PMC9873629 DOI: 10.1038/s41598-023-28356-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/17/2023] [Indexed: 01/25/2023] Open
Abstract
Novel molybdenum (Mo)-doped nickel oxide (NiO) Nanoparticles (NPs) were synthesized by using a simple sonochemical methodology and the synthesized NPs were investigated for antioxidant, and antibacterial applications. The X-ray diffraction (XRD) analysis revealed that the crystal systems of rhombohedral (21.34 nm) and monoclinic (17.76 nm) were observed for pure NiO and Mo-doped NiO NPs respectively. The scanning electron microscopy (SEM) results show that the pure NiO NPs possess irregular spherical shape with an average particle size of 93.89 nm while the Mo-doped NiO NPs exhibit spherical morphology with an average particle size of 85.48 nm. The ultraviolet-visible (UV-Vis) spectrum further indicated that the pure and Mo-doped NiO NPs exhibited strong absorption band at the wavelengths of 365 and 349 nm, respectively. The free radical scavenging activity of NiO and Mo-doped NiO NPs was also investigated by utilizing several biochemical assays. The Mo-doped NiO NPs showed better antioxidant activity (84.2%) towards ABTS. + at 200 µg/mL in comparison to their pure counterpart which confirmed that not only antioxidant potency of the doped NPs was better than pure NPs but this efficacy was also concentration dependant as well. The NiO and Mo-doped NiO NPs were further evaluated for their antibacterial activity against gram-positive (Staphylococcus aureus and Bacillus subtilis) and gram-negative (Pseudomonas aeruginosa and Escherichia coli) bacterial strains. The Mo-doped NiO NPs displayed better antibacterial activity (25 mm) against E. coli in comparison to the pure NPs. The synthesized NPs exhibited excellent aptitude for multi-dimensional applications.
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Affiliation(s)
- Mir Waqas Alam
- Department of Physics, College of Science, King Faisal University, Al-Ahsa, 31982, Saudi Arabia.
| | - Amal BaQais
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, 11671, Saudi Arabia.
| | - Tanveer Ahmad Mir
- Laboratory of Tissue/Organ Bioengineering and BioMEMS, Transplantation Research & Innovation (Dpt)-R, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh, 11211, Saudi Arabia
| | - Insha Nahvi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
| | - Noushi Zaidi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
| | - Amina Yasin
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
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14
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Behl A, Solanki S, Paswan SK, Datta TK, Saini AK, Saini RV, Parmar VS, Thakur VK, Malhotra S, Chhillar AK. Biodegradable PEG-PCL Nanoparticles for Co-delivery of MUC1 Inhibitor and Doxorubicin for the Confinement of Triple-Negative Breast Cancer. JOURNAL OF POLYMERS AND THE ENVIRONMENT 2022; 31:999-1018. [PMID: 36405816 PMCID: PMC9651876 DOI: 10.1007/s10924-022-02654-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/18/2022] [Indexed: 05/23/2023]
Abstract
UNLABELLED Combating triple-negative breast cancer (TNBC) is still a problem, despite the development of numerous drug delivery approaches. Mucin1 (MUC1), a glycoprotein linked to chemo-resistance and progressive malignancy, is unregulated in TNBC. GO-201, a MUC1 peptide inhibitor that impairs MUC1 activity, promotes necrotic cell death by binding to the MUC1-C unit. The current study deals with the synthesis and development of a novel nano-formulation (DM-PEG-PCL NPs) comprising of polyethylene glycol-polycaprolactone (PEG-PCL) polymer loaded with MUC1 inhibitor and an effective anticancer drug, doxorubicin (DOX). The DOX and MUC1 loaded nanoparticles were fully characterized, and their different physicochemical properties, viz. size, shape, surface charge, entrapment efficiencies, release behavior, etc., were determined. With IC50 values of 5.8 and 2.4 nm on breast cancer cell lines, accordingly, and a combination index (CI) of < 1.0, DM-PEG-PCL NPs displayed enhanced toxicity towards breast cancer cells (MCF-7 and MDA-MB-231) than DOX-PEG-PCL and MUC1i-PEG-PCL nanoparticles. Fluorescence microscopy analysis revealed DOX localization in the nucleus and MUC1 inhibitor in the mitochondria. Further, DM-PEG-PCL NPs treated breast cancer cells showed increased mitochondrial damage with enhancement in caspase-3 expression and reduction in Bcl-2 expression.In vivo evaluation using Ehrlich Ascites Carcinoma bearing mice explicitly stated that DM-PEG-PCL NPs therapy minimized tumor growth relative to control treatment. Further, acute toxicity studies did not reveal any adverse effects on organs and their functions, as no mortalities were observed. The current research reports for the first time the synergistic approach of combination entrapment of a clinical chemotherapeutic (DOX) and an anticancer peptide (MUC1 inhibitor) encased in a diblock PEG-PCL copolymer. Incorporating both DOX and MUC1 inhibitors in PEG-PCL NPs in the designed nanoformulation has provided chances and insights for treating triple-negative breast tumors. Our controlled delivery technology is biodegradable, non-toxic, and anti-multidrug-resistant. In addition, this tailored smart nanoformulation has been particularly effective in the therapy of triple-negative breast cancer. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10924-022-02654-4.
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Affiliation(s)
- Akanksha Behl
- Centre for Biotechnology, M.D. University, Rohtak, Haryana 124 001 India
| | - Subhash Solanki
- Animal Biotechnology Centre, ICAR-National Dairy Research Institute, Karnal, Haryana 132 001 India
| | - Shravan K. Paswan
- Pharmacology Division, National Botanical Research Institute (CSIR-NBRI), Lucknow, Uttar Pradesh 226 001 India
| | - Tirtha K. Datta
- Animal Biotechnology Centre, ICAR-National Dairy Research Institute, Karnal, Haryana 132 001 India
| | - Adesh K. Saini
- Central Research Cell and Department of Biotechnology, MMEC, Maharishi Markandeshwar Deemed University, Mullana, Ambala, Haryana 133 207 India
| | - Reena V. Saini
- Central Research Cell and Department of Biotechnology, MMEC, Maharishi Markandeshwar Deemed University, Mullana, Ambala, Haryana 133 207 India
| | - Virinder S. Parmar
- Nanoscience Department, CUNY Graduate Center and Department of Chemistry & Biochemistry, City College, The City University of New York, 160 Convent Avenue, New York, NY 10031 USA
- Institute of Click Chemistry Research and Studies, Amity University, Noida, Uttar Pradesh 201 303 India
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG UK
- School of Engineering, University of Petroleum and Energy Studies (UPES), Dehradun, Uttarakhand 248007 India
- Centre for Research and Development, Chandigarh University, Mohali, Punjab 140413 India
| | | | - Anil K. Chhillar
- Centre for Biotechnology, M.D. University, Rohtak, Haryana 124 001 India
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15
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Begum S, Jena S, Chand PK. Silver Nanocrystals Bio-Fabricated Using Rhizobium rhizogenes-Transformed In Vitro Root Extracts Demonstrate Health Proactive Properties. BIONANOSCIENCE 2022. [DOI: 10.1007/s12668-022-01040-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Elderdery AY, Alzahrani B, Hamza SMA, Mostafa-Hedeab G, Mok PL, Subbiah SK. Synthesis, Characterization, and Antiproliferative Effect of CuO-TiO 2-Chitosan-Amygdalin Nanocomposites in Human Leukemic MOLT4 Cells. Bioinorg Chem Appl 2022; 2022:1473922. [PMID: 36199748 PMCID: PMC9529517 DOI: 10.1155/2022/1473922] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/07/2022] [Accepted: 07/04/2022] [Indexed: 11/17/2022] Open
Abstract
The main aim of this study was to synthesize copper oxide- (CuO-) titanium oxide- (TiO2-) chitosan-amygdalin nanocomposites (CTCANc) and to characterize them physically and biologically (antimicrobial and anticancer activity using MOLT4 blood cancer cell line) to endorse their useful applications as potential drug candidates in anticancer avenues. CuO-TiO2-chitosan-amygdalin nanocomposites were synthesized according to standard, reported methods. Physical characterization of the nanocomposites was performed using methods like X-ray diffractometer (XRD), and morphological and ultrastructural analysis of nanocomposites were done using electron microscope scanning and transmission. FTIR was recorded using a Perkin-Elmer spectrometer, and photoluminescence (PL) spectra were done using the spectrometer. Further, antibacterial activities were assessed using standard bacterial cultures. To demonstrate the nanocomposite's anticancer effects, MTT assay, morphological analysis, apoptosis studies using acridine orange/ethidium bromide (AO/EtBr) dual staining, reactive oxygen species (ROS) analysis, and levels of antioxidant enzymes were analyzed using the MOLT4 blood cancer cell line. Synthesized nanocomposites were characterized using XRD and showed various peaks, respectively, for CuO-TiO2, amygdalin, and chitosan. MTT assay indicated an IC50 value of 38.41 μg/ml concentration of CTCANc. Hence, 30 and 40 μg/ml were used for the subsequent experiments. Morphological analysis, staining for apoptosis using AO/EtBr, mitochondrial membrane potential (MMP or ΔΨm) analysis, ROS analysis, and determination of the SOD, CAT, MDA, and GSH levels were performed. Observations like a significant loss of morphology, induction of apoptosis, elevated ROS, and decreased MMP were significant in 30 and 40 μg/ml nanocomposite-treated cells when compared to control cells. The bimetallic nanocomposites exhibited typical nanocomposites characteristics and significant antibacterial and anticancer effects. The study results endorse the antibacterial, anticancer activity of CuO-TiO2-chitosan-amygdalin nanocomposites and strongly suggest that further in-depth research using CuO-TiO2-chitosan-amygdalin nanocomposites could reveal their efficacy in the clinical scenario.
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Affiliation(s)
- Abozer Y Elderdery
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Badr Alzahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Siddiqa M A Hamza
- Faculty of Medicine, Department of Pathology, Umm Alqura University Algunfuda, Mecca, Saudi Arabia
| | - Gomaa Mostafa-Hedeab
- Pharmacology & Therapeutic Department, Medical College, Jouf University, Sakaka, Saudi Arabia
| | - Pooi Ling Mok
- Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Seri Kembangan, Selangor, Malaysia
| | - Suresh Kumar Subbiah
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research, Chennai, India
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17
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Wang J, Liu N, Su Q, Lv Y, Yang C, Zhan H. Green Synthesis of Gold Nanoparticles and Study of Their Inhibitory Effect on Bulk Cancer Cells and Cancer Stem Cells in Breast Carcinoma. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12193324. [PMID: 36234451 PMCID: PMC9565927 DOI: 10.3390/nano12193324] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/16/2022] [Accepted: 09/21/2022] [Indexed: 05/29/2023]
Abstract
Chemo-resistance from cancer stem cells (CSCs) subpopulation is a current issue in cancer treatment. It is important to select alternative therapies to efficiently eradicate both bulk cancer cells and CSCs. Here, gold nanoparticles (AuNPs) have been selected regarding their biocompatibility, facile and controllable synthesis, potent anti-cancer activity and photothermal conversion performance. We reported a green synthesis of functionalized AuNPs using hyaluronic acid (HA) as a reductant, capping, stabilizing and hydrophilic substance. The resultant AuNPs were spherical-shaped with an average diameter of around 30 nm. These AuNPs displayed improved physico-chemical (yield, stability, photothermal effect) and biological properties (cellular uptake, cytotoxicity and apoptotic effect) against bulk MDA-MB-231 cells, in comparison with other organic anti-cancer drugs. The intensified bioactivity was dependent on a mitochondria-mediated cascade, reflected by the damage in mitochondria, oxidative stress, intensified Caspase 3 activity and increased/decreased expression of certain pro-apoptotic (Bax, P53, Caspase 3)/anti-apoptotic (Bcl-2) genes. Moreover, these AuNPs posed a dramatically improved inhibitory effect in cell viability and self-renewable capacity on CSC subpopulation. All the results were attributed from the nano-scaled structure of AuNPs and combined effect from NIR-induced hyperthermia. In addition, the biocompatible nature of these AuNPs supported them to be a potential candidate in the development of novel chemotherapeutic drugs.
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Affiliation(s)
- Jihui Wang
- School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan 523808, China
- Department of Bioengineering, School of Bioengineering, Dalian Polytechnic University, Dalian 116034, China
| | - Na Liu
- Department of Bioengineering, School of Bioengineering, Dalian Polytechnic University, Dalian 116034, China
| | - Qing Su
- Department of Bioengineering, School of Bioengineering, Dalian Polytechnic University, Dalian 116034, China
| | - Yulong Lv
- Department of Bioengineering, School of Bioengineering, Dalian Polytechnic University, Dalian 116034, China
| | - Chang Yang
- Department of Bioengineering, School of Bioengineering, Dalian Polytechnic University, Dalian 116034, China
| | - Honglei Zhan
- Department of Bioengineering, School of Bioengineering, Dalian Polytechnic University, Dalian 116034, China
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18
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Mohanta YK, Nayak D, Mishra AK, Chakrabartty I, Ray MK, Mohanta TK, Tayung K, Rajaganesh R, Vasanthakumaran M, Muthupandian S, Murugan K, Sharma G, Dahms HU, Hwang JS. Green Synthesis of Endolichenic Fungi Functionalized Silver Nanoparticles: The Role in Antimicrobial, Anti-Cancer, and Mosquitocidal Activities. Int J Mol Sci 2022; 23:ijms231810626. [PMID: 36142546 PMCID: PMC9502095 DOI: 10.3390/ijms231810626] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 09/01/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Green nanotechnology is currently a very crucial and indispensable technology for handling diverse problems regarding the living planet. The concoction of reactive oxygen species (ROS) and biologically synthesized silver nanoparticles (AgNPs) has opened new insights in cancer therapy. The current investigation caters to the concept of the involvement of a novel eco-friendly avenue to produce AgNPs employing the wild endolichenic fungus Talaromyces funiculosus. The synthesized Talaromyces funiculosus–AgNPs were evaluated with the aid of UV visible spectroscopy, dynamic light scattering (DLS), Fourier infrared spectroscopy (ATR-FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The synthesized Talaromyces funiculosus–AgNPs (TF-AgNPs) exhibited hemo-compatibility as evidenced by a hemolytic assay. Further, they were evaluated for their efficacy against foodborne pathogens Staphylococcus aureus, Streptococcus faecalis, Listeria innocua, and Micrococcus luteus and nosocomial Pseudomonas aeruginosa, Escherichia coli, Vibrio cholerae, and Bacillus subtilis bacterial strains. The synthesized TF-AgNPs displayed cytotoxicity in a dose-dependent manner against MDA-MB-231 breast carcinoma cells and eventually condensed the chromatin material observed through the Hoechst 33342 stain. Subsequent analysis using flow cytometry and fluorescence microscopy provided the inference of a possible role of intracellular ROS (OH−, O−, H2O2, and O2−) radicals in the destruction of mitochondria, DNA machinery, the nucleus, and overall damage of the cellular machinery of breast cancerous cells. The combined effect of predation by the cyclopoid copepod Mesocyclops aspericornis and TF-AgNPS for the larval management of dengue vectors were provided. A promising larval control was evident after the conjunction of both predatory organisms and bio-fabricated nanoparticles. Thus, this study provides a novel, cost-effective, extracellular approach of TF-AgNPs production with hemo-compatible, antioxidant, and antimicrobial efficacy against both human and foodborne pathogens with cytotoxicity (dose dependent) towards MDA-MB-231 breast carcinoma.
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Affiliation(s)
- Yugal Kishore Mohanta
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi 793101, Meghalaya, India
| | - Debasis Nayak
- Department of Wildlife and Biodiversity Conservation, Maharaja Sriram Chandra Bhanj Deo University, Baripada 757003, Odisha, India
| | | | - Ishani Chakrabartty
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi 793101, Meghalaya, India
| | - Manjit Kumar Ray
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi 793101, Meghalaya, India
| | - Tapan Kumar Mohanta
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa 616, Oman
| | - Kumananda Tayung
- Department of Botany, Gauhati University, Jalukbari, Guwahati 781014, Assam, India
| | | | | | - Saravanan Muthupandian
- AMR and Nanotherapeutics Laboratory, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600077, Chennai, India
| | - Kadarkarai Murugan
- Department of Zoology, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Gouridutta Sharma
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi 793101, Meghalaya, India
| | - Hans-Uwe Dahms
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University (KMU), Kaohsiung 80708, Taiwan
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
- Research Center for Environmental Medicine, Kaohsiung Medical University (KMU), Kaohsiung 80708, Taiwan
- Correspondence: (H.-U.D.); (J.-S.H.)
| | - Jiang-Shiou Hwang
- Institute of Marine Biology, National Taiwan Ocean University, Keelung 20224, Taiwan
- Center of Excellence for Ocean Engineering, National Taiwan Ocean University, Keelung 20224, Taiwan
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung 20224, Taiwan
- Correspondence: (H.-U.D.); (J.-S.H.)
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19
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Li W, Liu D, Song L, Li H, Dai S, Su Y, Li Q, Li J, Zheng T. Surface modified porous silicon with chitosan coating as a pH-responsive controlled delivery system for lutein. Food Funct 2022; 13:6129-6138. [PMID: 35579219 DOI: 10.1039/d2fo00101b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Surface modified pH-responsive porous silicon (PSi) carriers were developed for efficient delivery of lutein. PSi particles were prepared by the electrochemical etching method and modified with two chemical groups: hydroxyl and octadecyl silane, respectively. Chitosan (CS) was used for coating of PSi to ensure pH-responsive release. The loading conditions, release properties, cytotoxicity and toxicity were investigated. The highest loading percentage of lutein could be obtained with oxidized PSi and the structure of the microparticles was characterized by Fourier transform-infrared spectroscopy. The surface area and pore size of the microparticles were obtained from the N2 adsorption-desorption isotherm. The CS-PSi-Lut microparticles showed the minimum surface area of 220.30 m2 g-1 and a relatively larger average pore width of 179.00 Å. In vitro release experiments showed a pH-responsive and controlled release of lutein, with the fastest release rate and highest cumulative release rate of 97% under acidic conditions (pH 5.0) within 7 h. PSi, chitosan and lutein showed synergistic toxic effects, and the CS-PSi-Lut microparticles could effectively inhibit the proliferation of HT-29 cells in a dose-dependent manner, with an inhibition rate of 77% when the lutein concentration reached 40 μg mL-1. The in vivo toxicological evaluation of CS-PSi-Lut microparticles indicated good biocompatibility in the range of experimental doses. The chitosan-coated oxidized PSi capable of delivering bioactive compounds in a targeted and controlled manner provides a novel platform for the development and application of lutein.
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Affiliation(s)
- Weiwei Li
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Di Liu
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Laicui Song
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Hao Li
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Shijie Dai
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Ya Su
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Qianjin Li
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Jianlin Li
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
| | - Tiesong Zheng
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China.
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20
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Cytotoxic Activity and Antibiofilm Efficacy of Biosynthesized Silver Nanoparticles against Methicillin-Resistant Staphylococcus aureus Strains Colonizing Cell Phones. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2022; 2022:9410024. [PMID: 35368519 PMCID: PMC8975669 DOI: 10.1155/2022/9410024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 01/27/2022] [Accepted: 03/03/2022] [Indexed: 11/20/2022]
Abstract
The interest for green synthesis of metallic nanoparticles (NPs) has acquired particular attention due to its low toxicity and economic feasibility compared with chemical or physical process. Here we carried out an extracellular synthesis approach of silver nanoparticles (AgNPs) using dried orange peel extract. Characterization studies revealed the synthesis of 25–30 nm AgNPs with distinct morphology as observed in transmission electron microscopes. Dynamic light scattering spectroscopy and Fourier transform infrared spectroscopy analyses further characterized nanoparticles confirming their stability and the presence of functional groups. The biological properties of biosynthesized AgNPs were subsequently investigated. Our results revealed anticancer activity of biogenic silver NPs against the B16 melanoma cell line with an IC50 value of 25 µg/ml. Additionally, the developed AgNPs displayed a considerable antagonistic activity against methicillin-resistant Staphylococcus aureus (MRSA) strains colonizing cell phones, with inhibition zones between 12 and 14 mm and minimum inhibitory concentration values between 1.56 and 12.5 µg/ml. Furthermore, the AgNPs exhibited potent antibiofilm activity against MRSA strains with the percent biofilm disruption reaching 80%. Our results highlighted the efficacy of biosynthesized AgNPs against bacterial biofilms and pointed to the exploration of orange peels as a natural and cost-effective strategy.
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21
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Zhan H, Song W, Gu M, Zhao H, Liu Y, Liu B, Wang J. A New Gold Nanoparticles and Paclitaxel Co-Delivery System for Enhanced Anti-Cancer Effect Through Chemo-Photothermal Combination. J Biomed Nanotechnol 2022; 18:957-975. [PMID: 35854456 DOI: 10.1166/jbn.2022.3309] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Limited chemotherapeutic efficiency, drug resistance and side effect are primary obstacles for cancer treatment. The development of co-delivery system with synergistic treatment modes should be a promising strategy. Here, we fabricated a multi-functionalized nanocarrier with a combination of chemotherapeutic agent and gold nanoparticles (AuNPs), which could integrate chemo-photothermal therapy and improve entire anti-cancer index. Particularly, Paclitaxel nanocrystals (PTX NC) were first fabricated as a platform, on surface of which AuNPs were decorated and polydopamine (PDA) layer act as capping, stabilizing and hydrophilic agents for PTX NC, providing a bridge connecting AuNPs to PTX. These AuNPs decorated PTX NC exhibited good physico-chemical properties like optimal sizes, stability and photothermal efficiency. Compared to other PTX formulations, they displayed considerably improved biocompatibility, selectivity, intracellular uptake, cytotoxicity, apoptosis induction activity and P-glycoprotein (Pgp) inhibitory capability, owing to a synergistic/ cooperative effect from AuNPs, PTX and NIR treatment, photothermal-triggered drug release and nano-scaled structure. Mitochondria-mediated signaling pathway is underlying mechanism for cytotoxic and apoptotic effect from AuNPs decorated PTX NC, in terms of Mitochondria damage, a loss of Mitochondrial membrane potential, intensified oxidative stress, DNA breakage, Caspase 3 activation, up-regulated expression in pro-apoptotic genes like p53, Caspase 3 and Bax and down-regulated level in anti-apoptotic gene like Bcl-2.
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Affiliation(s)
- Honglei Zhan
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
| | - Wenjing Song
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
| | - Mingyang Gu
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
| | - He Zhao
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
| | - Yujia Liu
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
| | - Bingnan Liu
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
| | - Jihui Wang
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, P. R. China
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22
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Mohanta YK, Mishra AK, Nayak D, Patra B, Bratovcic A, Avula SK, Mohanta TK, Murugan K, Saravanan M. Exploring Dose-Dependent Cytotoxicity Profile of Gracilaria edulis-Mediated Green Synthesized Silver Nanoparticles against MDA-MB-231 Breast Carcinoma. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3863138. [PMID: 35251470 PMCID: PMC8894014 DOI: 10.1155/2022/3863138] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/18/2022] [Accepted: 02/05/2022] [Indexed: 12/25/2022]
Abstract
Green-based synthesis of metal nanoparticles using marine seaweeds is a rapidly growing technology that is finding a variety of new applications. In the present study, the aqueous extract of a marine seaweed, Gracilaria edulis, was employed for the synthesis of metallic nanoparticles without using any reducing and stabilizing chemical agents. The visual color change and validation through UV-Vis spectroscopy provided an initial confirmation regarding the Gracilaria edulis-mediated green synthesized silver nanoparticles. The dynamic light scattering studies and high-resolution transmission electron microscopy pictographs exhibited that the synthesized Gracilaria edulis-derived silver nanoparticles were roughly spherical in shape having an average size of 62.72 ± 0.25 nm and surface zeta potential of -15.6 ± 6.73 mV. The structural motifs and chemically functional groups associated with the Gracilaria edulis-derived silver nanoparticles were observed through X-ray diffraction and attenuated total reflectance Fourier transform infrared spectroscopy. Further, the synthesized nanoparticles were further screened for their antioxidant properties through DPPH, hydroxyl radical, ABTS, and nitric oxide radical scavenging assays. The phycosynthesized nanoparticles exhibited dose-dependent cytotoxicity against MDA-MB-231 breast carcinoma cells having IC50 value of 344.27 ± 2.56 μg/mL. Additionally, the nanoparticles also exhibited zone of inhibition against pathogenic strains of Bacillus licheniformis (MTCC 7425), Salmonella typhimurium (MTCC 3216), Vibrio cholerae (MTCC 3904), Escherichia coli (MTCC 1098), Staphylococcus epidermidis (MTCC 3615), and Shigella dysenteriae (MTCC9543). Hence, this investigation explores the reducing and stabilizing capabilities of marine sea weed Gracilaria edulis for synthesizing silver nanoparticles in a cost-effective approach with potential anticancer and antimicrobial activity. The nanoparticles synthesized through green method may be explored for their potential utility in food preservative film industry, biomedical, and pharmaceutical industries.
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Affiliation(s)
- Yugal Kishore Mohanta
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi-793101, Meghalaya, India
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan-38541, Gyeongsangbuk-do, Republic of Korea
| | - Debasis Nayak
- Department of Wild Life and Biodiversity Conservation, Maharaja Sriram Chandra Bhanjadeo University, Baripada 757003, India
| | - Biswajit Patra
- School of Life Sciences, Sambalpur University, Odisha, India
| | - Amra Bratovcic
- Department of Physical Chemistry and Electrochemistry, Faculty of Technology, University of Tuzla, Univerzitetska 8, 75000 Tuzla, Bosnia and Herzegovina
| | - Satya Kumar Avula
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa 616, Oman
| | - Tapan Kumar Mohanta
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa 616, Oman
| | - Kadarkarai Murugan
- School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi-793101, India
| | - Muthupandian Saravanan
- Department of Microbiology, Division of Biomedical Sciences, Mekelle University, Ethiopia
- AMR and Nanotherapeutics Laboratory, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, 600077 Chennai, India
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23
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Zaki A, Aziz MN, Ahmad R, Ahamad I, Ali MS, Yasin D, Afzal B, Ali SM, Chopra A, Hadda V, Srivastava P, Kumar R, Fatma T. Synthesis, purification and characterization of Plectonema derived AgNPs with elucidation of the role of protein in nanoparticle stabilization. RSC Adv 2022; 12:2497-2510. [PMID: 35425239 PMCID: PMC8979216 DOI: 10.1039/d1ra08396a] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/03/2022] [Indexed: 11/21/2022] Open
Abstract
Driven by the need to biosynthesize alternate biomedical agents to prevent and treat infection, silver nanoparticles have surfaced as a promising avenue. Cyanobacteria-derived nanomaterial synthesis is of substantive interest as it offers an eco-friendly, cost-effective, sustainable, and biocompatible route for further development. In the present study optimal conditions for synthesis of silver nanoparticles (AgNPs) were 1 : 9 v/v [cell extract: AgNO3 (1 mM)], pH 7.4, and 30 °C reaction temperatures. Synthesis of nanoparticles was monitored by UV-vis spectrophotometry and the maximum absorbance was observed at a wavelength of 420 nm. SEM with EDX analysis confirmed 96.85% silver by weight which revealed the purity of AgNPs. TEM & XRD analysis exhibited a particle size of ∼12 nm with crystalline nature. FTIR analysis confirmed the presence of possible biomolecules involved in the synthesis and stabilization of AgNPs. Decapping of AgNPs followed by SDS-PAGE, LCMS and MALDI TOF analysis elucidates the proteinaceous nature of the capping and stabilizing agent. Cyanobacterial-derived capped AgNPs showed more cytotoxicicity towards a non-small cell lung cancer (A549) cell line, free radical scavenger and an antimicrobial than de-capped AgNPs. In addition they showed significant synergistic characteristics with antibiotics and fungicides. The test revealed that the capped AgNPs were biocompatible with good anti-inflammatory properties. The blend of antimicrobial and biocompatible properties, coupled with their intrinsic "green" and facile synthesis, made these biogenic nanoparticles particularly attractive for future applications in nanomedicine.
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Affiliation(s)
- Almaz Zaki
- Department of Biosciences, Jamia Millia Islamia New Delhi India
- Department of Biotechnology, Jamia Millia Islamia New Delhi India
| | - Md Nafe Aziz
- Department of Biosciences, Jamia Millia Islamia New Delhi India
| | - Rakhshan Ahmad
- Department of Biosciences, Jamia Millia Islamia New Delhi India
| | - Irshad Ahamad
- Department of Biosciences, Jamia Millia Islamia New Delhi India
| | - M Shadab Ali
- Lab Oncology, All India Institute of Medical Sciences New Delhi India
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences New Delhi India
| | - Durdana Yasin
- Department of Biosciences, Jamia Millia Islamia New Delhi India
| | - Bushra Afzal
- Department of Biosciences, Jamia Millia Islamia New Delhi India
| | - Syed Mansoor Ali
- Department of Biotechnology, Jamia Millia Islamia New Delhi India
| | - Anita Chopra
- Lab Oncology, All India Institute of Medical Sciences New Delhi India
| | - Vijay Hadda
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences New Delhi India
| | - Pooja Srivastava
- Institute of Nuclear Medicine & Allied Sciences (INMAS), Defense Research & Development Organization (DRDO), Government of India New Delhi India
| | - Raj Kumar
- Institute of Nuclear Medicine & Allied Sciences (INMAS), Defense Research & Development Organization (DRDO), Government of India New Delhi India
| | - Tasneem Fatma
- Department of Biosciences, Jamia Millia Islamia New Delhi India
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24
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Exploring the Bioactive Potentials of C 60-AgNPs Nano-Composites against Malignancies and Microbial Infections. Int J Mol Sci 2022; 23:ijms23020714. [PMID: 35054912 PMCID: PMC8776077 DOI: 10.3390/ijms23020714] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/08/2021] [Accepted: 12/20/2021] [Indexed: 12/13/2022] Open
Abstract
At present, the potential role of the AgNPs/endo-fullerene molecule metal nano-composite has been evaluated over the biosystems in-vitro. The intra-atomic configuration of the fullerene molecule (C60) has been studied in-vitro for the anti-proliferative activity of human breast adenocarcinoma (MDA-MB-231) cell lines and antimicrobial activity against a few human pathogens that have been augmented with the pristine surface plasmonic electrons and antibiotic activity of AgNPs. Furthermore, FTIR revealed the basic vibrational signatures at ~3300 cm-1, 1023 cm-1, 1400 cm-1 for O-H, C-O, and C-H groups, respectively, for the carbon and oxygen atoms of the C60 molecule. NMR studies exhibited the different footprints and magnetic moments at ~7.285 ppm, explaining the unique underlying electrochemical attributes of the fullerene molecule. Such unique electronic and physico-chemical properties of the caged carbon structure raise hope for applications into the drug delivery domain. The in-vitro dose-dependent application of C60 elicits a toxic response against both the breast adenocarcinoma cell lines and pathogenic microbes. That enables the use of AgNPs decorated C60 endo fullerene molecules to design an effective anti-cancerous drug delivery and antimicrobial agent in the future, bringing a revolutionary change in the perspective of a treatment regime.
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Dubey SK, Bhatt T, Agrawal M, Saha RN, Saraf S, Saraf S, Alexander A. Application of chitosan modified nanocarriers in breast cancer. Int J Biol Macromol 2022; 194:521-538. [PMID: 34822820 DOI: 10.1016/j.ijbiomac.2021.11.095] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/11/2021] [Accepted: 11/14/2021] [Indexed: 12/12/2022]
Abstract
As per the WHO, every year around 2.1 million women are detected with breast cancer. It is one of the most invasive cancer in women and second most among all, contributing around 15% of death worldwide. The available anticancer therapies including chemo, radio, and hormone therapy are associated with a high load of reversible and irreversible adverse effects, limited therapeutic efficacy, and low chances of quality survival. To minimize the side effects, improving therapeutic potency and patient compliance promising targeted therapies are highly desirable. In this sequence, various nanocarriers and target modified systems have been explored by researchers throughout the world. Among these chitosan-based nanocarriers offers one of the most interesting, flexible, and biocompatible systems. The unique characteristics of chitosan like surface flexibility, biocompatibility, hydrophilicity, non-toxic and cost-effective behavior assist to overcome the inadequacy of existing therapy. The present review throws light on the successes, failures, and current status of chitosan modified novel techniques for tumor targeting of bioactives. It also emphasizes the molecular classification of breast cancer and current clinical development of novel therapies. The review compiles most relevant works of the past 10 years focusing on the application of chitosan-based nanocarrier against breast cancer.
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Affiliation(s)
- Sunil Kumar Dubey
- Medical Research, R&D Healthcare Division, Emami Ltd, 13, BT Road, Belgharia, 700056 Kolkata, India; Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India.
| | - Tanya Bhatt
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Mukta Agrawal
- School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Hyderabad, India, 509301
| | - Ranendra Narayan Saha
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Swarnlata Saraf
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
| | - Shailendra Saraf
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
| | - Amit Alexander
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER-Guwahati), Sila, Changsari, Kamrup, 781101 Guwahati, Assam, India.
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26
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Shevtsov M, Kaesler S, Posch C, Multhoff G, Biedermann T. Magnetic nanoparticles in theranostics of malignant melanoma. EJNMMI Res 2021; 11:127. [PMID: 34905138 PMCID: PMC8671576 DOI: 10.1186/s13550-021-00868-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 11/28/2021] [Indexed: 12/14/2022] Open
Abstract
Malignant melanoma is an aggressive tumor with a tendency to metastasize early and with an increasing incidence worldwide. Although in early stage, melanoma is well treatable by excision, the chances of cure and thus the survival rate decrease dramatically after metastatic spread. Conventional treatment options for advanced disease include surgical resection of metastases, chemotherapy, radiation, targeted therapy and immunotherapy. Today, targeted kinase inhibitors and immune checkpoint blockers have for the most part replaced less effective chemotherapies. Magnetic nanoparticles as novel agents for theranostic purposes have great potential in the treatment of metastatic melanoma. In the present review, we provide a brief overview of treatment options for malignant melanoma with different magnetic nanocarriers for theranostics. We also discuss current efforts of designing magnetic particles for combined, multimodal therapies (e.g., chemotherapy, immunotherapy) for malignant melanoma.
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Affiliation(s)
- Maxim Shevtsov
- Central Institute for Translational Cancer Research (TranslaTUM), Radiation Immuno-Oncology Group, Klinikum rechts der Isar, School of Medicine, Technical University Munich (TUM), Einstein Str. 25, 81675, Munich, Germany
- Laboratory of Biomedical Cell Technologies, Far Eastern Federal University, Primorsky Krai, 690091, Vladivostok, Russia
- Personalized Medicine Centre, Almazov National Medical Research Centre, 2 Akkuratova Str, Saint Petersburg, Russian Federation, 197341
| | - Susanne Kaesler
- Department of Dermatology and Allergology, Klinikum rechts der Isar, School of Medicine, Technical University Munich (TUM), Biedersteinerstrasse 29, 80802, Munich, Germany
| | - Christian Posch
- Department of Dermatology and Allergology, Klinikum rechts der Isar, School of Medicine, Technical University Munich (TUM), Biedersteinerstrasse 29, 80802, Munich, Germany
| | - Gabriele Multhoff
- Central Institute for Translational Cancer Research (TranslaTUM), Radiation Immuno-Oncology Group, Klinikum rechts der Isar, School of Medicine, Technical University Munich (TUM), Einstein Str. 25, 81675, Munich, Germany
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University Munich (TUM), Ismaninger Str. 22, 81675, Munich, Germany
| | - Tilo Biedermann
- Department of Dermatology and Allergology, Klinikum rechts der Isar, School of Medicine, Technical University Munich (TUM), Biedersteinerstrasse 29, 80802, Munich, Germany.
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27
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Biswas K, Mohanta YK, Mishra AK, Al-Sehemi AG, Pannipara M, Sett A, Bratovcic A, De D, Prasad Panda B, Kumar Avula S, Mohanta TK, Al-Harrasi A. Wet chemical development of CuO/GO nanocomposites: its augmented antimicrobial, antioxidant, and anticancerous activity. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2021; 32:151. [PMID: 34894285 PMCID: PMC8665919 DOI: 10.1007/s10856-021-06612-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/10/2021] [Indexed: 05/19/2023]
Abstract
This study employed a bottom-up technique to synthesize copper oxide (CuO) nanoparticles over hydrophilic graphene oxide (GO) nanosheets. The CuO/GO nanocomposite has been prepared using two selected precursors of copper nitrate and citric acid with an intermittent mixing of GO solutions. The synthesized Nanocomposites were characterized using different biophysical techniques like FT-IR, NMR, FE-SEM, and HR-TEM analyses. FT-IR analyses confirm the nanocomposites' successful formation, which is evident from the functional groups of C=C, C-O, and Cu-C stretching vibrations. Morphological analyses reveal the depositions of CuO nanoparticles over the planar rough GO sheets, which has been elucidated from the FE-SEM and HR-TEM analyses supported by respective EDAX analyses. The antimicrobial activities have been evident from the surface roughness and damages seen from the FE-SEM analyses. The CuO/GO sheets were tested against Gram-positive (e.g., Staphylococcus aureus) and Gram-negative (Escherichia coli, Pseudomonas aeruginosa). It is evident that the intrinsic antibacterial activity of CuO/GO sheets, when combined in equal proportions, elicited a robust antibacterial activity when tested over Gram -ve representative bacteria Escherichia coli. The antioxidant behaviour of synthesized CuO/GO nanocomposite was evaluated by scavenging the free radicals of DPPH and ABTS. Moreover, the cytotoxic activity was also studied against epidermoid carcinoma cell line A-431. A brief mathematical formulation has been proposed in this study to uncover the possibilities of using the nanocomposites as potential drug candidates in theranostic applications in disease treatment and diagnosis. This study would help uncover the electronic properties that play in the nano-scaled system at the material-bio interface, which would aid in designing a sensitive nano-electromechanical device bearing both the therapeutic and diagnostic attributes heralding a new horizon in the health care systems.
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Affiliation(s)
- Kunal Biswas
- Department of Biotechnology, Maulana Abul Kalam Azad University of Technology, Kolkata, West Bengal, 741249, India
| | - Yugal Kishore Mohanta
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya, Ri-Bhoi, 793101, India
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan, Gyeongsangbuk-do, Republic of Korea
| | | | | | - Avik Sett
- Department of Electronics and Electrical Communication Engineering, IIT Kharagpur, Kharagpur, 721302, India
| | - Amra Bratovcic
- Department of Physical Chemistry and Electrochemistry, Faculty of Technology, University of Tuzla, Univerzitetska 8, 75000, Tuzla, Bosnia and Herzegovina
| | - Debashis De
- Department of Computer Science and Engineering, Maulana Abul Kalam Azad University of Technology, Kolkata, West Bengal, 741249, India
| | - Bibhu Prasad Panda
- Centre for Environmental Sciences, Siksha O Anusandhan University, Bhubaneswar, India
| | - Satya Kumar Avula
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa, 616, Oman
| | - Tapan Kumar Mohanta
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa, 616, Oman.
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa, 616, Oman.
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28
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Padalia H, Chanda S. Synthesis of silver nanoparticles using Ziziphus nummularia leaf extract and evaluation of their antimicrobial, antioxidant, cytotoxic and genotoxic potential (4-in-1 system). ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2021; 49:354-366. [PMID: 33792441 DOI: 10.1080/21691401.2021.1903478] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/07/2021] [Indexed: 01/02/2023]
Abstract
This study reports the synthesis of silver nanoparticles (AgNPs) from silver nitrate by leaf extract of a medicinal plant Ziziphus nummularia. The leaf extract acts as a reducing and stabilizing agent for the formation of nanoparticles. The green synthesized AgNPs were characterized by ultraviolet-visible (UV-vis) spectroscopy, Fourier transform infrared (FITR) spectroscopy, Thermogravimetric analysis (TGA), X-ray diffraction (XRD), transmission electron microscopy (TEM) analysis and evaluated their antimicrobial, antioxidant, cytotoxic and genotoxic potential. The UV-Vis spectroscopy showed a characteristic absorption peak at 430 nm due to surface plasma resonance. TEM analysis showed that synthesized AgNPs were spherical and oval with an average size of 25.96 nm. AgNPs showed effective antimicrobial activity (lowest MIC-0.625 µg/mL against Escherichia coli), synergistic antimicrobial activity (lowest ΣFIC 0.09 with chlormaphenicol against Corynebacterium rubrum) and antibiofilm activity. AgNPs showed strong DPPH activity with IC50 - 520 µg/mL and ABTS activity IC50 - 55 µg/mL and reducing capacity assessment. In vitro cytotoxic effect was evaluated by MTT assay against HeLa cells, breast cells and fibroblast cells. Genotoxic effect was evaluated by comet assay. AgNPs displayed dose-dependent cytotoxic and genotoxic effect. Our findings indicated that synthesized AgNPs could be considered as multifunctional and have great potential for use in biomedical applications.HighlightsSilver nanoparticles were synthesized using leaf extract of Ziziphus nummulariaCharacterization was done by various spectral techniquesAntimicrobial efficacy was demonstrated against an array of bacteriaAgNPs exhibited significant cytotoxic effect against HeLa cell lineAgNPs showed cytotoxicity and genotoxicity in a dose-dependent manner.
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Affiliation(s)
- Hemali Padalia
- Department of Microbiology, School of Science, RK University, Rajkot, India
| | - Sumitra Chanda
- Department of Biosciences (UGC-CAS), Saurashtra University, Rajkot, India
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Oh JW, Shin J, Chun S, Muthu M, Gopal J. Evaluating the Anticarcinogenic Activity of Surface Modified/Functionalized Nanochitosan: The Emerging Trends and Endeavors. Polymers (Basel) 2021; 13:3138. [PMID: 34578039 PMCID: PMC8471611 DOI: 10.3390/polym13183138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/09/2021] [Accepted: 09/15/2021] [Indexed: 11/16/2022] Open
Abstract
Chitosan begins its humble journey from marine food shell wastes and ends up as a versatile nutraceutical. This review focuses on briefly discussing the antioxidant activity of chitosan and retrospecting the accomplishments of chitosan nanoparticles as an anticarcinogen. The various modified/functionalized/encapsulated chitosan nanoparticles and nanoforms have been listed and their biomedical deliverables presented. The anticancer accomplishments of chitosan and its modified composites have been reviewed and presented. The future of surface modified chitosan and the lacunae in the current research focus have been discussed as future perspective. This review puts forth the urge to expand the scientific curiosity towards attempting a variety of functionalization and surface modifications to chitosan. There are few well known modifications and functionalization that benefit biomedical applications that have been proven for other systems. Being a biodegradable, biocompatible polymer, chitosan-based nanomaterials are an attractive option for medical applications. Therefore, maximizing expansion of its bioactive properties are explored. The need for applying the ideal functionalization that will significantly promote the anticancer contributions of chitosan nanomaterials has also been stressed.
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Affiliation(s)
- Jae-Wook Oh
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea; (J.-W.O.); (J.S.)
| | - Juhyun Shin
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea; (J.-W.O.); (J.S.)
| | - Sechul Chun
- Department of Environmental Health Science, Konkuk University, Seoul 143-701, Korea; (S.C.); (M.M.)
| | - Manikandan Muthu
- Department of Environmental Health Science, Konkuk University, Seoul 143-701, Korea; (S.C.); (M.M.)
| | - Judy Gopal
- Department of Environmental Health Science, Konkuk University, Seoul 143-701, Korea; (S.C.); (M.M.)
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Ghramh HA, Ibrahim EH, Kilnay M. Majra Honey Abrogated the Normal and Cancer Cells Proliferation Inhibition by Juniperus procera Extract and Extract/Honey Generated AgNPs. Anticancer Agents Med Chem 2021; 20:970-981. [PMID: 32053084 DOI: 10.2174/1871520620666200213104224] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/04/2020] [Accepted: 01/29/2020] [Indexed: 01/27/2023]
Abstract
BACKGROUND Juniperus procera and Majra honey are well-known as a folk medicine in many countries. OBJECTIVES This work aimed to study the immunomodulatory effects after mixing Majra honey, J. procera water leaves extract and silver Nanoparticles (AgNPs) on immune or cancer cells. METHODS Juniperus procera water leaves extract and 20% Majra honey were prepared. Both the extract and honey were used separately to synthesize AgNPs. AgNPs were characterized using UV/Vis spectrophotometry and electron microscopy. Bioactive molecules in honey and the extract were explored using Fourier Transform Infrared (FT-IR) spectroscopy. Protein profile of honey was explored using Sodium Dodecyl Sulfate- Polyacrylamide Gel Electrophoresis (SDS-PAGE) and honey sugar content was determined using High- Performance Liquid Chromatography (HPLC). Biological activities of honey and the extract were tested. RESULTS The results demonstrated the ability of the extract/honey to produce AgNPs in a spherical shape. The extract/honey contained many functional groups. SDS-PAGE of Majra honey showed many protein bands. HPLC revealed honey is of good quality and no external additives are added to it. The extract and extract+ AgNPs inhibited the growth of normal rat splenic cells while honey stimulated it. The extract+honey turned stimulatory to the splenic cells' growth and significantly diminished the inhibitory potential of the extract containing AgNPs. Both the extract and honey have antimicrobial activities, this potential increased in the presence of AgNPs. Honey and Honey+AgNPs inhibited HepG2 cancer cell proliferation while Hela cell growth inhibited only with honey+AgNPs. CONCLUSION Both honey and the extract have antibacterial and immunomodulatory potentials as well as the power to produce AgNPs. Majra honey alone showed anticancer activity against HepGe2 cells, but not against Hela cells, and when contained AgNPs had anticancer activity on both cell lines. Mixing of Majra honey with J. procera extract showed characterized immunomodulatory potentials that can be described as immunostimulant.
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Affiliation(s)
- Hamed A Ghramh
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Essam H Ibrahim
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Mona Kilnay
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
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Ogawa S, Shinkawa M, Hirase R, Tsubomura T, Iuchi K, Hara S. Development of Water-Insoluble Vehicle Comprising Natural Cyclodextrin-Vitamin E Complex. Antioxidants (Basel) 2021; 10:490. [PMID: 33804761 PMCID: PMC8003986 DOI: 10.3390/antiox10030490] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 12/16/2022] Open
Abstract
Development of a novel antioxidant-delivery vehicle exerting biosafety has been attracting a great deal of interest. In this study, a vehicle comprising a natural composite consisting of vitamin E (α-tocopherol; Toc) and cyclodextrin (CD) additives was developed, directed toward aqua-related biological applications. Not only β-CD, but also γ-CD, tended to form a water-insoluble aggregate with Toc in aqueous media. The aggregated vehicle, in particular the γ-CD-added system, showed a remarkable sustained effect because of slow dynamics. Furthermore, a prominent cytoprotective effect by the γ-CD-Toc vehicle under the oxidative stress condition was confirmed. Thus, the novel vitamin E vehicle motif using γ-CD as a stabilizer was proposed, widening the usability of Toc for biological applications.
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Affiliation(s)
- Shigesaburo Ogawa
- Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, Tokyo 180-8633, Japan; (M.S.); (T.T.); (S.H.)
| | - Mai Shinkawa
- Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, Tokyo 180-8633, Japan; (M.S.); (T.T.); (S.H.)
| | - Ryuji Hirase
- Hyogo Prefectural Institute of Technology, 3-1-12 Yukihira-cho, Suma, Kobe 654-0037, Japan;
| | - Taro Tsubomura
- Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, Tokyo 180-8633, Japan; (M.S.); (T.T.); (S.H.)
| | - Katsuya Iuchi
- Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, Tokyo 180-8633, Japan; (M.S.); (T.T.); (S.H.)
| | - Setsuko Hara
- Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, Tokyo 180-8633, Japan; (M.S.); (T.T.); (S.H.)
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Nayak D, Thathapudi NC, Ashe S, Nayak B. Bioengineered ethosomes encapsulating AgNPs and Tasar silk sericin proteins for non melanoma skin carcinoma (NMSC) as an alternative therapeutics. Int J Pharm 2021; 596:120265. [PMID: 33486031 DOI: 10.1016/j.ijpharm.2021.120265] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 12/27/2020] [Accepted: 12/28/2020] [Indexed: 02/07/2023]
Abstract
Rising cases of Non melanoma skin carcinoma (NMSC) and escalating levels of ultraviolet radiations have underlined a profound correlation with the elevating levels of environmental detoriation and increasing health issues. However, the availability of therapeutics has not aided in controlling the recurrence rates of skin carcinoma. Frequent administration of therapeutics with higher chances of facial deformity escalates the patient's treatment expenses. Thus, this study initiates a low cost effective and biodegradable therapy by exploring four formulations with combinations of silver nanoparticles (AgNPs), sericin (isolated from cocoons of Antherea mylitta) and chitosan. Subsequently, various ethosomal formulations were evaluated as a platform for transdermal delivery vehicle for efficient skin intervention therapeutics. Characterization using UV visible spectroscopy, Dynamic light scattering, Fourier Infrared spectroscopy, X-ray dispersion, Transmission electron microscopy, Fluorescence assisted cell sorting and in vitro studies were done and it was inferenced that equal combination of AgNPs and sericin facilitated to combat the morphological and cellular deformation of the epidermoid A431skin carcinoma cells. The overproduction of superoxide (O2.) and nitric oxide (NO) radicals consequently depolarized the mitochondrial membrane potential triggering apoptosis and necrosis. The in vivo experiments exhibited the stimulation of IgM secretion with T cell-mediated immune response. Therefore, this study proposes a novel approach for treatment of NMSC using biocompatible formulations delivered through ethosomes.
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Affiliation(s)
- Debasis Nayak
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology Rourkela, Odisha, India.
| | - Neethi C Thathapudi
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology Rourkela, Odisha, India
| | - Sarbani Ashe
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology Rourkela, Odisha, India
| | - Bismita Nayak
- Immunology and Molecular Medicine Laboratory, Department of Life Science, National Institute of Technology Rourkela, Odisha, India.
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Kundu M, Majumder R, Das CK, Mandal M. Natural products based nanoformulations for cancer treatment: Current evolution in Indian research. Biomed Mater 2021; 16. [PMID: 33621207 DOI: 10.1088/1748-605x/abe8f2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 02/23/2021] [Indexed: 12/17/2022]
Abstract
The use of medicinal plants is as ancient as human civilization. The development of phytochemistry and pharmacology facilitates the identification of natural bioactive compounds and their mechanisms of action, including against cancer. The efficacy and the safety of a bioactive compound depend on its optimal delivery to the target site. Most natural bioactive compounds (phenols, flavonoids, tannins, etc.) are unable to reach their target sites due to their low water solubility, less cellular absorption, and high molecular weight, leading to their failure into clinical translation. Therefore, many scientific studies are going on to overcome the drawbacks of natural products for clinical applications. Several studies in India, as well as worldwide, have proposed the development of natural products-based nanoformulations to increase their efficacy and safety profile for cancer therapy by improving the delivery of natural bioactive compounds to their target site. Therefore, we are trying to discuss the development of natural products-based nanoformulations in India to improve the efficacy and safety of natural bioactive compounds against cancer.
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Affiliation(s)
- Moumita Kundu
- Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, West Bengal, 721302, INDIA
| | - Ranabir Majumder
- Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, West Bengal, 721302, INDIA
| | - Chandan Kanta Das
- Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, West Bengal, 721302, INDIA
| | - Mahitosh Mandal
- SMST, Indian Institute of Technology Kharagpur, Cancer biology lab, Kharagpur, 721302, INDIA
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Muhammad N, Zhao H, Song W, Gu M, Li Q, Liu Y, Li C, Wang J, Zhan H. Silver nanoparticles functionalized Paclitaxel nanocrystals enhance overall anti-cancer effect on human cancer cells. NANOTECHNOLOGY 2021; 32:085105. [PMID: 33197899 DOI: 10.1088/1361-6528/abcacb] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
For chemotherapeutic drugs, precise tumor-targeting and high anti-cancer efficiency is equally important in order to enhance chemotherapy and reverse drug resistance. The combination of multifunctional agents to achieve synergy should be a promising strategy. In our study, we have successfully developed novel multifunctionalized drug nanocrystals to realize co-delivery of the organic drug Paclitaxel (PTX), inorganic silver nanoparticles (AgNPs) and a tumor targeting agent. To be specific, PTX nanocrystals were first prepared as a template, then coated with polydopamine (PDA). The PDA layer was utilized as the connection bridge to produce and deposit AgNPs in situ, and provide sites for tumor-targeting peptide NR1 (RGDARF) grafting. As a result, these NR1/AgNP-decorated drug nanocrystals exhibited dramatically improved cellular uptake efficiency, in vitro anti-cancer activity and an anti-migratory effect against a variety of cancer cells, which was attributable to the synergistic, or at least additive, effect of the AgNPs and PTX, enhanced cellular uptake efficiency through NR1-receptor interaction, pH-responsive drug release and the nanoscaled nature. In particular, high anti-cancer activity and low side effects from these NR1/AgNP-decorated PTX nanocrystals were well balanced in terms of good selectivity and biocompatibility. Moreover, these novel drug nanocrystals displayed strong apoptotic-inducing potency, resulting in cell membrane lysis, nuclear damage, mitochondria dysfunction, excessive ROS release and double-stranded DNA breakage. The potential acting mechanism and molecular basis of these novel drug nanocrystals is relevant to the regulation of mitochondria-mediated apoptosis with a greater Bax-to-Bcl-2 ratio and the activation of pro-apoptotic P53 and caspase 3.
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Affiliation(s)
- Nazim Muhammad
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - He Zhao
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - Wenjing Song
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - Mingyang Gu
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - Qian Li
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - Yujia Liu
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - Cheng Li
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
| | - Jihui Wang
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
- School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan, 523808, Guangzhou Province, People's Republic of China
| | - Honglei Zhan
- Department of Biotechnology, School of Bioengineering, Dalian Polytechnic University, Dalian, 116034, Liaoning Province, People's Republic of China
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Song M, Liu C, Chen S, Zhang W. Nanocarrier-Based Drug Delivery for Melanoma Therapeutics. Int J Mol Sci 2021; 22:1873. [PMID: 33668591 PMCID: PMC7918190 DOI: 10.3390/ijms22041873] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 02/07/2023] Open
Abstract
Melanoma, as a tumor cell derived from melanocyte transformation, has the characteristics of malignant proliferation, high metastasis, rapid recurrence, and a low survival rate. Traditional therapy has many shortcomings, including drug side effects and poor patient compliance, and so on. Therefore, the development of an effective treatment is necessary. Currently, nanotechnologies are a promising oncology treatment strategy because of their ability to effectively deliver drugs and other bioactive molecules to targeted tissues with low toxicity, thereby improving the clinical efficacy of cancer therapy. In this review, the application of nanotechnology in the treatment of melanoma is reviewed and discussed. First, the pathogenesis and molecular targets of melanoma are elucidated, and the current clinical treatment strategies and deficiencies of melanoma are then introduced. Following this, we discuss the main features of developing efficient nanosystems and introduce the latest reports in the literature on nanoparticles for the treatment of melanoma. Subsequently, we review and discuss the application of nanoparticles in chemotherapeutic agents, immunotherapy, mRNA vaccines, and photothermal therapy, as well as the potential of nanotechnology in the early diagnosis of melanoma.
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Affiliation(s)
| | | | - Siyu Chen
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing 211198, China; (M.S.); (C.L.)
| | - Wenxiang Zhang
- State Key Laboratory of Natural Medicines and School of Life Science and Technology, China Pharmaceutical University, Nanjing 211198, China; (M.S.); (C.L.)
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Yeo J, Lee J, Lee S, Kim WJ. Polymeric Antioxidant Materials for Treatment of Inflammatory Disorders. ADVANCED THERAPEUTICS 2021. [DOI: 10.1002/adtp.202000270] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jiwon Yeo
- Department of Chemistry Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea
| | - Junseok Lee
- Department of Chemistry Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea
- OmniaMed Co, Ltd Pohang 37673 Republic of Korea
| | - Sanggi Lee
- School of Interdisciplinary Bioscience and Bioengineering (I‐Bio) Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea
| | - Won Jong Kim
- Department of Chemistry Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea
- OmniaMed Co, Ltd Pohang 37673 Republic of Korea
- School of Interdisciplinary Bioscience and Bioengineering (I‐Bio) Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea
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Tomşa AM, Răchişan AL, Aldea AA, Ciumărnean L. Perspectives of gold nanoparticles and their applications in pancreatic cancer (Review). Exp Ther Med 2021; 21:258. [PMID: 33603865 DOI: 10.3892/etm.2021.9689] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 10/16/2020] [Indexed: 12/19/2022] Open
Abstract
Nanoparticles (NPs) represent a major point of interest in the scientific field, with an increasing number of studies revealing promising results. Nano-oncology is a relatively new area of research that continues to expand, revealing new perspectives in both diagnosing and treating cancer. Treating pancreatic cancer (PC) remains a major challenge, with modest positive results, thus an increasing number of studies have focused on this disease. Out of all the NPs that have been used in experimental studies, gold NPs (GNPs) appear to be the most efficient, with little systemic toxicity. This review aims to summarize the latest studies that reveal the effects that GNPs have on PC cells, focusing on different ways in which they can be used to diagnose this disease, to induce apoptosis or cause cytotoxicity in cancer cells. Although literature has limited data concerning this specific topic, the results are promising. However more studies are required until GNPs can be used in clinical practice.
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Affiliation(s)
- Anamaria Magdalena Tomşa
- Department No. 9 Mother and Child, 2nd Clinic of Pediatrics, 'Iuliu Haţieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Andreea Liana Răchişan
- Department No. 9 Mother and Child, 2nd Clinic of Pediatrics, 'Iuliu Haţieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Andreea Alexandra Aldea
- Department No. 9 Mother and Child, 2nd Clinic of Pediatrics, 'Iuliu Haţieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Lorena Ciumărnean
- Department of Internal Medicine IV, 'Iuliu Haţieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
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Ozogul F, Elabed N, Ceylan Z, Ocak E, Ozogul Y. Nano-technological approaches for plant and marine-based polysaccharides for nano-encapsulations and their applications in food industry. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 97:187-236. [PMID: 34311900 DOI: 10.1016/bs.afnr.2021.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Abstract
Novel food preservation methods, along with preservatives have been employed to prevent food products from spoilage. There is an increasing demand to substitute synthetic preservatives with natural bioactive compounds since they are safe and environmentally friendly. Bioactive compounds with functional and therapeutic properties are found in foods and have also beneficial physiological and immunological health effects. However, there are some issues associated with bioactive compounds, such as low stability, solubility, and permeability. Encapsulation techniques, especially nano-encapsulation, are a promising technique to overcome these restrictions. A range of the plants' constituents can be converted into bio-nanomaterials. Major plant constituents are polysaccharides which have good biocompatibility properties and therapeutic activities, such as antioxidant, antiviral, anti-inflammatory, anti-allergic, and anti-tumor. Among plant and marine-based polysaccharides, cellulose, starch, alginates, chitosan, and carrageenans have been used as carrier materials to preserve core material. Moreover, many studies indicated that favorable sources such as plant and marine based polysaccharides are emerging. This chapter will cover plant and marine-based polysaccharides for nano-encapsulation and their application in the food industry.
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Affiliation(s)
- Fatih Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey.
| | - Nariman Elabed
- Laboratory of Protein Engineering and Bioactive Molecules (LIP-MB), National Institute of Applied Sciences and Technology (INSAT), National Institute of Applied Sciences and Technology (INSAT), University of Carthage, Tunis, Tunisia
| | - Zafer Ceylan
- Department of Gastronomy and Culinary Arts, Faculty of Tourism, Van Yüzüncü Yıl University, Van, Turkey
| | - Elvan Ocak
- Faculty of Engineering, Department of Food Engineering, Yuzuncu Yil University, Van, Turkey
| | - Yesim Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey
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Swain BR, Mahanta CS, Jena BB, Beriha SK, Nayak B, Satapathy R, Dash BP. Preparation of dendritic carboranyl glycoconjugates as potential anticancer therapeutics. RSC Adv 2020; 10:34764-34774. [PMID: 35514375 PMCID: PMC9056817 DOI: 10.1039/d0ra07264h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 09/10/2020] [Indexed: 01/22/2023] Open
Abstract
A series of carborane-appended glycoconjugates containing three and six glucose and galactose moieties have been synthesized via Cu(i)-catalyzed azide-alkyne [3 + 2] click cycloaddition reaction. The carboranyl glycoconjugates containing three glucose and galactose moieties were found to be partially water soluble whereas increasing the number to six made them completely water soluble. The evaluation of cytotoxicities and IC50 values of newly synthesized carboranyl glycoconjugates was carried out using two cancerous cell lines (MCF-7 breast cancer cells and A431 skin cancer cells) and one normal cell line (HaCaT skin epidermal cell line). All carboranyl glycoconjugates showed higher cytotoxicities towards cancerous cell lines than the normal cell line. Carboranyl glycoconjugates containing three glucose and galactose moieties (compounds 15 and 17) were found to be more cytotoxic than the glycoconjugates containing six glucose and galactose moieties (compounds 19 and 21). Moreover, administration of 100 μM concentrations of compounds 15 and 17 inhibited up to 83% of MCF-7 breast cancer cells and up to 79% A431 skin cancer cells. However, administration of similar concentrations of carboranyl glycoconjugates could inhibit only up to 35-45% of HaCaT normal epidermal cells. Thus, due to the higher cytotoxicities of dendritic carboranyl glycoconjugates towards cancer cells over healthy cells, they could potentially be useful for bimodal treatment of cancer such as chemotherapy agents and boron neutron capture therapy (BNCT) agents as well.
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Affiliation(s)
- Biswa Ranjan Swain
- Department of Chemistry, Ravenshaw University Cuttack Odisha 753 003 India
- Department of Chemistry, Siksha 'O' Anusandhan (Deemed to be University) Bhubaneswar Odisha 751030 India
| | | | | | - Swaraj Kumar Beriha
- Department of Chemistry, Siksha 'O' Anusandhan (Deemed to be University) Bhubaneswar Odisha 751030 India
| | - Bismita Nayak
- Department of Life Science, National Institute of Technology Rourkela Odisha 769 008 India
| | | | - Barada P Dash
- Department of Chemistry, Siksha 'O' Anusandhan (Deemed to be University) Bhubaneswar Odisha 751030 India
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l-Ascorbic Acid and Thymoquinone Dual-Loaded Palmitoyl-Chitosan Nanoparticles: Improved Preparation Method, Encapsulation and Release Efficiency. Processes (Basel) 2020. [DOI: 10.3390/pr8091040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Encapsulation of dual compounds of different characters (hydrophilic and hydrophobic) in single nanoparticles carrier could reach the site of action more accurately with the synergistic effect but it is less investigated. In our previous findings, combined-compounds encapsulation and delivery from chitosan nanoparticles were impaired by the hydrophilicity of chitosan. Therefore, hydrophobic modification on chitosan with palmitic acid was conducted in this study to provide an amphiphilic environment for better encapsulation of antioxidants; hydrophobic thymoquinone (TQ) and hydrophilic l-ascorbic acid (LAA). Palmitoyl chitosan nanoparticles (PCNPs) co-loaded with TQ and LAA (PCNP-TQ-LAA) were synthesized via the ionic gelation method. Few characterizations were conducted involving nanosizer, Fourier-transform infrared spectroscopy (FTIR), field-emission scanning electron microscopy (FESEM) and high-resolution transmission electron microscopy (HRTEM). UV–VIS spectrophotometry was used to analyze the encapsulation and release efficiency of the compounds in PCNPs. Successfully modified PCNP-TQ-LAA had an average particle size of 247.7 ± 24.0 nm, polydispersity index (PDI) of 0.348 ± 0.043 and zeta potential of 19.60 ± 1.27 mV. Encapsulation efficiency of TQ and LAA in PCNP-TQ-LAA increased to 64.9 ± 5.3% and 90.0 ± 0%, respectively. TQ and LAA in PCNP-TQ-LAA system showed zero-order release kinetics, with a release percentage of 97.5% and 36.1%, respectively. Improved preparation method, encapsulation and release efficiency in this study are anticipated to be beneficial for polymeric nanocarrier development.
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41
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Almeida AC, Vale AC, Reis RL, Alves NM. Bioactive and adhesive properties of multilayered coatings based on catechol-functionalized chitosan/hyaluronic acid and bioactive glass nanoparticles. Int J Biol Macromol 2020; 157:119-134. [DOI: 10.1016/j.ijbiomac.2020.04.095] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/07/2020] [Accepted: 04/13/2020] [Indexed: 02/09/2023]
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Tomşa AM, Picoş A, Picoş AM, Răchişan AL. Mitochondrial nanotargeting in malignancies (Review). Exp Ther Med 2020; 20:3444-3451. [PMID: 32905128 DOI: 10.3892/etm.2020.9023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 06/22/2020] [Indexed: 12/19/2022] Open
Abstract
Malignancies represent a burden for the health system worldwide. Treating them represents a challenge through the prism of the cancer cell behaviour and the serious systemic side effects that usually occur. Both traditional (chemotherapy, radiotherapy and surgery) and associated therapies (immunotherapy and hormone therapy) have reached a plateau. The new trend for the management of malignancies includes nanoparticles (NPs) which are studied for both their diagnostic and therapeutical use. NPs can be designed in various ways, many of them targeting mitochondria causing cellular apoptosis. This review summarizes the main characteristics of NPs that are studied in different cancers to highlight their mechanism of action. Since mitochondria play a key role in the cellular homeostasis, they represent the main target for the experimental current studies. While there are NPs approved by the FDA for clinical use, most of them are still under extended research and still need to prove their efficacy and biocompatibility, preferable with minimal systemic side effects.
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Affiliation(s)
- Anamaria Magdalena Tomşa
- Department of Mother and Child, Second Pediatric Clinic, 'Iuliu Hatieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Andrei Picoş
- Department of Oral Rehabilitation, 'Iuliu Hatieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Alina Monica Picoş
- Department of Prosthetics and Dental Materials, 'Iuliu Hatieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Andreea Liana Răchişan
- Department of Mother and Child, Second Pediatric Clinic, 'Iuliu Hatieganu' University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
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43
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Huy TQ, Huyen PT, Le AT, Tonezzer M. Recent Advances of Silver Nanoparticles in Cancer Diagnosis and Treatment. Anticancer Agents Med Chem 2020; 20:1276-1287. [DOI: 10.2174/1871520619666190710121727] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/23/2019] [Accepted: 05/29/2019] [Indexed: 12/26/2022]
Abstract
Background:
Silver nanoparticles (AgNPs) are well-known as a promising antimicrobial material;
they have been widely used in many commercial products against pathogenic agents. Despite a growing concern
regarding the cytotoxicity, AgNPs still have attracted considerable interest worldwide to develop a new generation
of diagnostic tool and effective treatment solution for cancer cells.
Objective:
This paper aims to review the advances of AgNPs applied for cancer diagnosis and treatment.
Methods:
The database has been collected, screened and analysed through up-to-date scientific articles published
from 2007 to May 2019 in peer-reviewed international journals.
Results:
The findings of the database have been analysed and divided into three parts of the text that deal with
AgNPs in cancer diagnosis, their cytotoxicity, and the role as carrier systems for cancer treatment. Thanks to
their optical properties, high conductivity and small size, AgNPs have been demonstrated to play an essential
role in enhancing signals and sensitivity in various biosensing platforms. Furthermore, AgNPs also can be used
directly or developed as a drug delivery system for cancer treatment.
Conclusion:
The review paper will help readers understand more clearly and systematically the role and advances
of AgNPs in cancer diagnosis and treatment.
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Affiliation(s)
- Tran Q. Huy
- National Institute of Hygiene and Epidemiology (NIHE), 1 - Yersin Street, Hanoi, Vietnam
| | - Pham T.M. Huyen
- Department of Life Science, College of Natural Sciences, Hanyang University, Seoul 04763, Korea
| | - Anh-Tuan Le
- Phenikaa University Nano Institute (PHENA), Phenikaa University, Hanoi 12116, Vietnam
| | - Matteo Tonezzer
- IMEM-CNR, Sede di Trento - FBK, Via alla Cascata 56/C, Povo-Trento, Italy
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44
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Karmous I, Pandey A, Haj KB, Chaoui A. Efficiency of the Green Synthesized Nanoparticles as New Tools in Cancer Therapy: Insights on Plant-Based Bioengineered Nanoparticles, Biophysical Properties, and Anticancer Roles. Biol Trace Elem Res 2020; 196:330-342. [PMID: 31512171 DOI: 10.1007/s12011-019-01895-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 09/05/2019] [Indexed: 12/14/2022]
Abstract
The aim of this work is to review the current knowledge on the efficiency of plant-based synthesized nanoparticles in medical field, particularly in the prevention, diagnosis, and therapy of cancer. For this, we examine the advantages of nanotechnological tools. Besides, a particular attention was given to understand the mechanism by which plant-based bioengineered nanoparticles can interact with components of cancerous cells. Green biosynthesized nanoparticles seem to be novel tool for prognostic biomarkers for cancer diagnosis and drug delivery in tumor cells. They can act either by leading to the damage of tumor cells, or by the protection of healthy cells, via mechanisms involving the specific properties of nanoparticles themselves and the antioxidative and antitumor properties found in plants. However, special attention should be given to the choice of plant species, extracts, and the toxic dose of some phytocompounds during the biosynthesis process. An increase in metal or trace element release from metal and metal oxide biosynthesized nanoparticles can lead to greater oxidative stress, which is associated with higher risk of cancer. Hence, plant-based nanosystems should be more developed to increase their specific targeting of the cancerous cells, in order to preserve the healthy ones.
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Affiliation(s)
- Inès Karmous
- Applied Institute of Biology of Medenine, University of Gabes, Gabes, Tunisia.
- Plant Toxicology and Molecular Biology of Microorganism, Faculty of Sciences of Bizerta, 7021, Zarzouna, Tunisia.
| | - Ashish Pandey
- SUNUM, Sabanci University, Orhanli, Tuzla, 34956, Istanbul, Turkey
| | - Khemais Ben Haj
- Applied Institute of Biology of Medenine, University of Gabes, Gabes, Tunisia
| | - Abdelilah Chaoui
- Plant Toxicology and Molecular Biology of Microorganism, Faculty of Sciences of Bizerta, 7021, Zarzouna, Tunisia
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45
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Ashe S, Behera S, Dash P, Nayak D, Nayak B. Gelatin carrageenan sericin hydrogel composites improves cell viability of cryopreserved SaOS-2 cells. Int J Biol Macromol 2020; 154:606-620. [PMID: 32156543 DOI: 10.1016/j.ijbiomac.2020.03.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 02/26/2020] [Accepted: 03/06/2020] [Indexed: 12/31/2022]
Abstract
Cryopreservation and the low revival rate of cryopreserved cells remains a major challenge in cell based bone regeneration therapies. In our current study we aimed to develop a sericin based hydrogel composite incorporating various drugs and growth factors to enhance cell attachment, cryopreservation to increase the cellular viability upon revival. Sericin, gelatin and carrageenan blended hydrogel composites were prepared and explored for their physicochemical properties. The hydrogels prepared were porous and showed higher biocompatibility. Further, silver nanoparticles, alendronate and insulin like growth factor (IGF-1) were incorporated into the hybrid hydrogels individually and checked for sustained drug release profile. IGF-1 incorporated hydrogels composites showed better osteogenic cell attachment, proliferation and cell revival upon cryopreservation. The clonogenic potential of seeded cells upon 30 days of cryopreservation was also evaluated which was 55% in IGF-1 incorporated scaffold cells. A flow cytometry based staining protocol using Annexin V was developed which showed a live cell population up to 80% even after 30 days of crypreservation. These results validate the potential of our formulated hydrogels as cell based systems aimed for increasing cell survival upon cryopreservation and thus has a great potential for bone repair and regeneration.
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Affiliation(s)
- Sarbani Ashe
- Immunology and Molecular Medicine Laboratory, Department of Life Science National Institute of Technology Rourkela, Odisha 769008, India
| | - Sashikant Behera
- Immunology and Molecular Medicine Laboratory, Department of Life Science National Institute of Technology Rourkela, Odisha 769008, India
| | - Priyanka Dash
- Immunology and Molecular Medicine Laboratory, Department of Life Science National Institute of Technology Rourkela, Odisha 769008, India
| | - Debasis Nayak
- Immunology and Molecular Medicine Laboratory, Department of Life Science National Institute of Technology Rourkela, Odisha 769008, India
| | - Bismita Nayak
- Immunology and Molecular Medicine Laboratory, Department of Life Science National Institute of Technology Rourkela, Odisha 769008, India.
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46
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Mohanta YK, Biswas K, Jena SK, Hashem A, Abd Allah EF, Mohanta TK. Anti-biofilm and Antibacterial Activities of Silver Nanoparticles Synthesized by the Reducing Activity of Phytoconstituents Present in the Indian Medicinal Plants. Front Microbiol 2020; 11:1143. [PMID: 32655511 PMCID: PMC7324531 DOI: 10.3389/fmicb.2020.01143] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 05/05/2020] [Indexed: 11/29/2022] Open
Abstract
Biofilm forming from a variety of microbial pathogens can pose a serious health hazard that is difficult to combat. Nanotechnology, however, represents a new approach to fighting and eradicating biofilm-forming microorganisms. In the present study, the sustainable synthesis and characterization of biocompatible silver nanoparticles (AgNPs) from leaf extracts of Semecarpus anacardium, Glochidion lanceolarium, and Bridelia retusa was explored. Continuous synthesis was observed in a UV–vis spectroscopic analysis and the participating phytoconstituents, flavonoids, phenolic compounds, phytosterols, and glycosides, were characterized by Attenuated total reflectance-Fourier transform infrared spectroscopy. The size and surface charge of the particles were also measured by dynamic light scattering spectroscopy. Scanning electron microscopy study was employed to examine the morphology of the nanoparticles. The spectroscopic and microscopic study confirmed the successful synthesis of AgNPs by plant extracts acting as strong reducing agents. The synthesized AgNPs were screened for antibacterial and anti-biofilm activity against human pathogens Pseudomonas aeruginosa, Escherichia coli, and Staphylococcus aureus. Results of the study demonstrate the potential of phyto-synthesized AgNPs to act as anti-biofilm agents and for other biomedical applications.
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Affiliation(s)
| | - Kunal Biswas
- Department of Biotechnology, Maulana Abul Kalam Azad University of Technology, Haringhata, India
| | | | - Abeer Hashem
- Botany and Microbiology Department, College of Science, King Saud University, Riyadh, Saudi Arabia.,Mycology and Plant Disease Survey Department, Plant Pathology Research Institute, Agriculture Research Center, Giza, Egypt
| | - Elsayed Fathi Abd Allah
- Plant Production Department, College of Food & Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Tapan Kumar Mohanta
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
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Roy H, Nayak BS, Nandi S. Chitosan Anchored Nanoparticles in Current Drug Development Utilizing Computer-Aided Pharmacokinetic Modeling: Case Studies for Target Specific Cancer Treatment and Future Prospective. Curr Pharm Des 2020; 26:1666-1675. [DOI: 10.2174/1381612826666200203121241] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 12/02/2019] [Indexed: 02/02/2023]
Abstract
Background:
Recently, in the medical and pharmaceutical fields, biopolymers are extensively used for
chemical and mechanical modifications of pharmaceutical dosage forms, which add novel properties, functions,
and applications. Structural modification of dosage form by polymers along with redesigning in pharmaceutical
and tissue engineering fields, presently being the center of analysis for the modern research world, which utilizes
the subtle instruments, precise research strategies and most significantly the excipients.
Method:
Recently, in the medical and pharmaceutical fields, biopolymers are extensively used for
chemical and mechanical modifications of pharmaceutical dosage forms, which add novel properties, functions,
and applications. Structural modification of dosage form by polymers along with redesigning in pharmaceutical
and tissue engineering fields, presently being the center of analysis for the modern research world, which utilizes
the subtle instruments, precise research strategies and most significantly the excipients.
Results:
The most remarkable point is that chitosan-drug conjugated nanoparticles (CDNP) can target cancer
affected cells with the least attempt to killing the neighbor host cell. It is already proved that the CDNP facilitate
the more drugs uptaking or cytotoxicity to a cancerous cell. This overcomes the dosage form designing problems
of complexity in the biological mechanism and cell specificity. A computer-aided pharmacokinetic study as well
as in-silico design with model fitting can provide the possible finding related to target selectivity and interaction.
The computer aided study also reduces time and could make the entire process much cheaper till today, very
few research has been reported, such as PyRx with AutoDock, response surface methodology and molecular
dynamic simulation in drug delivery for chitosan-drug conjugated nanoparticles.
Conclusion:
Therefore, cancer cell target-specific drug delivery using a natural biopolymer conjugate with a
computer-aided pharmacokinetic model will be the thirst area of future research. To get successful anticancer
drug formulation, in-silico pharmacokinetic modeling would minimize labor, and expenses, during and prior to
the experiment has been extensively discussed in the present review.
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Affiliation(s)
- Harekrishna Roy
- Biju Patnaik University of Technology, Rourkela, Odisha-769004, India
| | - Bhabani S. Nayak
- Institute of Pharmacy and Technology, Salipur, Cuttack - 754202, Odisha, India
| | - Sisir Nandi
- Department of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research, Affiliated to Uttarakhand Technical University, Kashipur-244713, India
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48
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Microfluidic platform for encapsulation of plant extract in chitosan microcarriers embedding silver nanoparticles for breast cancer cells. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01433-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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49
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Biswas K, Mohanta YK, Kumar VB, Hashem A, Fathi Abd Allah E, Mohanta D, Mohanta TK. Nutritional assessment study and role of green silver nanoparticles in shelf-life of coconut endosperm to develop as functional food. Saudi J Biol Sci 2020; 27:1280-1288. [PMID: 32346336 PMCID: PMC7182982 DOI: 10.1016/j.sjbs.2020.01.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/16/2019] [Accepted: 01/06/2020] [Indexed: 11/21/2022] Open
Abstract
Tender coconut water is a pure and nutritious drink which play important role as nutraceuticals and pharmaceuticals contributes to the rapid growth of the functional food industry. In the mean-time the safety and shelf-life of the food is crucial for the both product as well as consumers. The intervention or application of nanotechnology gives immense a solution for the prolonged sustainability of the food products. This work reports on the nature of physiological changes of coconut liquid endosperm along with the interaction of its DNA with green route synthesized Ag nanoparticles (AgNPs) using Garuga pinnata leaf, an important ethnomedicinal plant. The physical and nutritional study of the coconut water were carried by UV–visible, XRD, NMR analysis whereas the synthesized Ag nanoparticles (AgNPs) were characterized by UV–Visible spectrophotometer, Raman Spectroscopy, DLS, AFM and FE-SEM analysis. The pH of the endosperm was found to decrease from 6.31 to 4.01, following an exponential decay trend and giving a decay constant of ~8.8 h. The broad absorption peak at ~310 nm gradually turns featureless with elapse of time. The proton nuclear magnetic resonance (H1-NMR) spectrum essentially revealed the presence of esters or organic acids, confirming a sudden fall in the rate of intensity in the immature coconut endosperms as compared to the matured coconut cases. While the pentosyl methyl group (~1.4–1.5 ppm) concentration is observably lowered, free amino acid (~1 ppm) is apparently suppressed in the former specimen. Gel electrophoresis of 10 kb DNA with Ag nanoparticles (AgNPs) showed a gradual decrease of band intensity for a concentration varying between 3:1 and 1:1. The less intense band was due to the lack of migration of DNA into the micropores of the gel as a consequence of interaction of negatively charged DNA with negatively charged AgNPs. The study of DNA interaction with AgNPs could help identifying and addressing the nature of degradation process while considering prevention from microbial attack and make the coconut water as potential functional food entity.
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Affiliation(s)
- Kunal Biswas
- Department of Physics, Tezpur University, Tezpur, 784028, Assam, India.,Department of Biotechnology, MAKAUT, Haringhata 741249, West Bengal, India
| | - Yugal Kishore Mohanta
- Department of Botany, North Orissa University, Baripada 757003, Odisha, India.,Natural and Medical Sciences Research Center, University of Nizwa, 616, Nizwa, Oman
| | - Vijay B Kumar
- Department of Physics, Tezpur University, Tezpur, 784028, Assam, India
| | - Abeer Hashem
- Botany and Microbiology Department, College of Science, King Saud University, P.O. Box. 2460, Riyadh 11451, Saudi Arabia
| | - Elsayed Fathi Abd Allah
- Plant Production Department, College of Food and Agricultural Sciences, King Saud University, P.O. Box. 2460, Riyadh 11451, Saudi Arabia
| | | | - Tapan Kumar Mohanta
- Natural and Medical Sciences Research Center, University of Nizwa, 616, Nizwa, Oman
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50
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Gutiérrez-Carcedo P, Navalón S, Simó R, Setoain X, Aparicio-Gómez C, Abasolo I, Victor VM, García H, Herance JR. Alteration of the Mitochondrial Effects of Ceria Nanoparticles by Gold: An Approach for the Mitochondrial Modulation of Cells Based on Nanomedicine. NANOMATERIALS 2020; 10:nano10040744. [PMID: 32295053 PMCID: PMC7221686 DOI: 10.3390/nano10040744] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/04/2020] [Accepted: 04/07/2020] [Indexed: 12/13/2022]
Abstract
Ceria nanoparticles are cell compatible antioxidants whose activity can be enhanced by gold deposition and by surface functionalization with positive triphenylphosphonium units to selectively target the mitochondria. The antioxidant properties of these nanoparticles can serve as the basis of a new strategy for the treatment of several disorders exhibiting oxidative stress, such as cancer, diabetes or Alzheimer’s disease. However, all of these pathologies require a specific antioxidant according with their mechanism to remove oxidant species excess in cells and diminish their effect on mitochondrial function. The mechanism through which ceria nanoparticles neutralize oxidative stress and their effect on mitochondrial function have not been characterized yet. In the present study, the mitochondria antioxidant effect of ceria and ceria-supported gold nanoparticles, with or without triphenylphosphonium functionalization, was assessed in HeLa cells. The effect caused by ceria nanoparticles on mitochondria function in terms of mitochondrial membrane potential (∆Ψm), adenosine triphosphate (ATP) production, nuclear respiratory factor 1 (NRF1) and nuclear factor erythroid–2–like 1 (NFE2L1) was reversed by the presence of gold. Furthermore, this effect was enhanced when nanoparticles were functionalized with triphenylphosphonium. Our study illustrates how the mitochondrial antioxidant effect induced by ceria nanoparticles can be modulated by the presence of gold.
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Affiliation(s)
- Patricia Gutiérrez-Carcedo
- Medical Molecular Imaging Research Group, Vall d’Hebron Research Institute, CIBBIM-Nanomedicine, Universitat Autònoma de Barcelona (UAB) and Biomedical Imaging Group, Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 08035 Barcelona, Spain; (P.G.-C.); (C.A.-G.)
- Diabetes and Metabolism Research Unit, Vall d’Hebron Research Institute, Department of Endocrinology, Vall d’Hebron Research Institute, UAB, Biomedical Research Center in Diabetes Network and Associated Metabolic Diseases (CIBERDEM), 08035 Barcelona, Spain;
| | - Sergio Navalón
- Deparment of Chemistry and Instiute of Chemical Technology (CSIC-UPV), Universitat Politècnica de València, 46022 Valencia, Spain;
| | - Rafael Simó
- Diabetes and Metabolism Research Unit, Vall d’Hebron Research Institute, Department of Endocrinology, Vall d’Hebron Research Institute, UAB, Biomedical Research Center in Diabetes Network and Associated Metabolic Diseases (CIBERDEM), 08035 Barcelona, Spain;
| | - Xavier Setoain
- Hospital Clinic, Biophysics and Bioengineering Unit, Biomedicine Department, School of Medicine, University of Barcelona, and CIBER-BBN, 08036 Barcelona, Spain;
| | - Carolina Aparicio-Gómez
- Medical Molecular Imaging Research Group, Vall d’Hebron Research Institute, CIBBIM-Nanomedicine, Universitat Autònoma de Barcelona (UAB) and Biomedical Imaging Group, Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 08035 Barcelona, Spain; (P.G.-C.); (C.A.-G.)
| | - Ibane Abasolo
- Functional Validation & Preclinical Research (FVPR), Group of Drug Delivery & Targeting, CIBBIM-Nanomedicine, Vall d’Hebron Research Institute, UAB, CIBBER-BBN, 08035 Barcelona, Spain;
| | - Victor Manuel Victor
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, FISABIO, 46017 Valencia, Spain;
- CIBERehd, Department of Physiology, University of Valencia, 46010 Valencia, Spain
| | - Hermenegildo García
- Deparment of Chemistry and Instiute of Chemical Technology (CSIC-UPV), Universitat Politècnica de València, 46022 Valencia, Spain;
- Correspondence: (H.G.); (J.R.H.); Tel.: +34-96-387-7807 (H.G.); +34-93-489-3000 (ext. 4946) (J.R.H.)
| | - José Raúl Herance
- Medical Molecular Imaging Research Group, Vall d’Hebron Research Institute, CIBBIM-Nanomedicine, Universitat Autònoma de Barcelona (UAB) and Biomedical Imaging Group, Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 08035 Barcelona, Spain; (P.G.-C.); (C.A.-G.)
- Correspondence: (H.G.); (J.R.H.); Tel.: +34-96-387-7807 (H.G.); +34-93-489-3000 (ext. 4946) (J.R.H.)
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