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Luo X, Jia K, Xing J, Yi J. The utilization of nanotechnology in the female reproductive system and related disorders. Heliyon 2024; 10:e25477. [PMID: 38333849 PMCID: PMC10850912 DOI: 10.1016/j.heliyon.2024.e25477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 01/29/2024] [Indexed: 02/10/2024] Open
Abstract
The health of the reproductive system is intricately linked to female fertility and quality of life. There has been a growing prevalence of reproductive system disorders among women, particularly in younger age groups, resulting in significant adverse effects on their reproductive health. Consequently, there is an urgent need for effective treatment modalities. Nanotechnology, as an advanced discipline, provides innovative avenues for managing and treating diseases of the female reproductive system by enabling precise manipulation and regulation of biological molecules and cells. By utilizing nanodelivery systems, drugs can be administered with pinpoint accuracy, leading to reduced side effects and improved therapeutic efficacy. Moreover, nanomaterial imaging techniques enhance diagnostic precision and sensitivity, aiding in the assessment of disease severity and progression. Furthermore, the implementation of nanobiosensors facilitates early detection and prevention of ailments. This comprehensive review aims to summarize recent applications of nanotechnology in the treatment of female reproductive system diseases. The latest advancements in drug delivery, diagnosis, and treatment approaches will be discussed, with an emphasis on the potential of nanotechnology to improve treatment outcomes and overall quality of life.
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Affiliation(s)
- Xin Luo
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Southwest Medical University, Luzhou, 646000, Sichuan, China
- Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Keran Jia
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Jinshan Xing
- Department of Neurosurgery, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Jingyan Yi
- Department of Medical Cell Biology and Genetics, School of Basic Medical Sciences, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Southwest Medical University, Luzhou, 646000, Sichuan, China
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Qu HC, Yang Y, Cui ZC, Wang D, Xue CD, Qin KR. Temperature-mediated diffusion of nanoparticles in semidilute polymer solutions. Electrophoresis 2023; 44:1899-1906. [PMID: 37736676 DOI: 10.1002/elps.202300054] [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: 03/14/2023] [Revised: 09/07/2023] [Accepted: 09/10/2023] [Indexed: 09/23/2023]
Abstract
The temperature is often a critical factor affecting the diffusion of nanoparticles in complex physiological media, but its specific effects are still to be fully understood. Here, we constructed a temperature-regulated model of semidilute polymer solution and experimentally investigated the temperature-mediated diffusion of nanoparticles using the particle tracking method. By examining the ensemble-averaged mean square displacements (MSDs), we found that the MSD grows gradually as the temperature increases while the transition time from sublinear to linear stage in MSD decreases. Meanwhile, the temperature-dependent measured diffusivity of the nanoparticles shows an exponential growth. We revealed that these temperature-mediated changes are determined by the composite effect of the macroscale property of polymer solution and the microscale dynamics of polymer chain as well as nanoparticles. Furthermore, the measured non-Gaussian displacement probability distributions were found to exhibit non-Gaussian fat tails, and the tailed distribution is enhanced as the temperature increases. The non-Gaussianity was calculated and found to vary in the same trend with the tailed distribution, suggesting the occurrence of hopping events. This temperature-mediated non-Gaussian feature validates the recent theory of thermally induced activated hopping. Our results highlight the temperature-mediated changes in diffusive transport of nanoparticles in polymer solutions and may provide the possible strategy to improve drug delivery in physiological media.
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Affiliation(s)
- Heng-Chao Qu
- Affiliated Central Hospital of Dalian University of Technology, Dalian, P. R. China
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, P. R. China
| | - Yi Yang
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, P. R. China
| | - Zhi-Chao Cui
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, P. R. China
| | - Dong Wang
- Affiliated Central Hospital of Dalian University of Technology, Dalian, P. R. China
| | - Chun-Dong Xue
- Affiliated Central Hospital of Dalian University of Technology, Dalian, P. R. China
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, P. R. China
- Faculty of Medicine, Dalian University of Technology, Dalian, P. R. China
| | - Kai-Rong Qin
- Affiliated Central Hospital of Dalian University of Technology, Dalian, P. R. China
- Faculty of Medicine, Dalian University of Technology, Dalian, P. R. China
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Ren Y, Wu W, Zhang X. The feasibility of oral targeted drug delivery: gut immune to particulates? Acta Pharm Sin B 2022. [DOI: 10.1016/j.apsb.2022.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Guizze F, Serra CHR, Giarolla J. PAMAM Dendrimers: A Review of Methodologies Employed in Biopharmaceutical Classification. J Pharm Sci 2022; 111:2662-2673. [PMID: 35850238 DOI: 10.1016/j.xphs.2022.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/11/2022] [Accepted: 07/11/2022] [Indexed: 11/08/2022]
Abstract
The oral route is the preferred way of drug administration for most drugs, whose treatment success is directly related to the compound intestinal absorption. This absorption process, in its turn, is influenced by several factors impacting the drug bioavailability, which is extremely dependent on the maximum solubility and permeability. However, optimizing these last two factors, without chemical structural modification, is challenging. Although poly(amidoamine) dendrimers (PAMAM) are an innovative and promising strategy as drug delivery compounds, there are few studies that determine the permeability and solubility of PAMAM-drugs derivatives. Considering this scenario, this paper aimed to carry out a literature review of the last five years concerning biopharmaceutical characterizations of dendrimer delivery systems. In vitro methodologies, such as the Parallel artificial membrane permeability assay (PAMPA) (non-cellular based model) and Caco-2 cells (cellular based model), used for the permeability evaluation in the early stages of drug discovery proved to be the most promising methodologies. As a result, we discussed, for instance, that through the usage of PAMPA it was possible to evaluate the higher capacity for transdermal delivery of DNA of TAT-conjugated PAMAM, when in comparison with unmodified PAMAM dendrimer with a P<0.05. We also presented the importance of choosing the best methods of biopharmaceutical characterization, which will be essential to guarantee the efficacy and safety of the drug candidate.
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Affiliation(s)
- Felipe Guizze
- School of Pharmaceutical Sciences, Department of Pharmacy, University of São Paulo, Avenida Professor Lineu Prestes, 580, 05508-000, São Paulo, Brazil
| | - Cristina Helena Reis Serra
- School of Pharmaceutical Sciences, Department of Pharmacy, University of São Paulo, Avenida Professor Lineu Prestes, 580, 05508-000, São Paulo, Brazil.
| | - Jeanine Giarolla
- School of Pharmaceutical Sciences, Department of Pharmacy, University of São Paulo, Avenida Professor Lineu Prestes, 580, 05508-000, São Paulo, Brazil.
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Ginsenoside Rh2 Suppresses Metastasis and Growth of Colon Cancer via miR-491. JOURNAL OF ONCOLOGY 2021; 2021:6815713. [PMID: 34603449 PMCID: PMC8486518 DOI: 10.1155/2021/6815713] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 01/20/2023]
Abstract
Ginsenoside Rh2 is considered as a new direction for future cancer treatment because of its excellent anticancer effect. However, due to its low bioavailability, it cannot exert its significant anticancer effect when applied directly to the human body. Chitosan (CS), a nanomaterial, has been verified to be able to enhance drug efficacy via its coating for drugs. Thus, we designed this study to investigate the impact of CS-coated ginsenoside Rh2 on the metastasis and growth of colon cancer (CC). First, ginsenoside Rh2 chitosan tripolyphosphate (CS-Rh2-TPP) nanoparticles (NPs) were constructed, and MTT, transwell, scratch adhesion, and flow cytometry assays were carried out for determining the impact of CS-Rh2-TPP at various concentrations on growth, metastasis, and apoptosis of colon cancer cells (CCCs). qRT-PCR was used to detect the expression of mircoRNA-491 (miR-491) in CCCs. According to TEM-based image analysis, CS-Rh2-TPP NPs were spherical or spheroidal in even distribution, with a particle size of about 220 mm and a zeta potential of −44.58 ± 2.84 mV. Additionally, CCCs presented lower miR-491 than normal colon cells, and its relative expression in CCCs showed a stronger increase after intervention of CS-Rh2-TPP than that after intervention of ginsenoside Rh2. Moreover, CS-Rh2-TPP suppressed the activity, invasion, as well as migration of CCCs and accelerated their apoptosis more significantly than ginsenoside Rh2. According to these results, CS-Rh2-TPP is able to upregulate miR-491 in CCCs, thus suppressing the metastasis and growth of CC.
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Pavitrakar V, Mody R, Ravindran S. Amelioration of Cisplatin-induced renal inflammation by Recombinant Human Golimumab in Mice. Curr Pharm Biotechnol 2021; 23:970-977. [PMID: 35135447 DOI: 10.2174/1389201022666210810141139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/31/2021] [Accepted: 06/12/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND One of the most commonly used anti-cancer agents, Cisplatin (CDDP) often causes nephrotoxicity by eliciting inflammation and oxidative stress. Golimumab, an anti-TNF biologic, is prescribed for the management of numerous inflammatory ailments like psoriatic and rheumatoid arthritis ulcerative colitis, and ankylosing spondylitis. OBJECTIVE Current study has explored the effects of anti-TNF biologics golimumab on mice due to cisplatin-induced nephrotoxicity. METHOD Renal toxicity was caused by administration of single cisplatin injection at 25 mg/kg by intraperitoneal (i/p) route. Golimumab (24 mg/kg, s.c.) was administered consecutively for 7 days. The parameters such as renal functions, oxidative stress, inflammation, and renal damage were evaluated on the 7th day of experiments. RESULTS Cisplatin administration caused nephrotoxicity as shown by a significant elevation of various parameters viz; serum creatinine, neutrophil gelatinase-associated lipocalin (NGAL), urea nitrogen (BUN), and cystatin C. There was a significant rise in urinary clusterin, kidney injury molecule 1 (KIM-1), and β-N-acetylglucosaminidase (NAG) concentrations in the animals treated with cisplatin-. The markers of oxidative stress (malondialdehyde, reduced glutathione, and catalase), inflammation (IL-6, TNF-α, IL-10, IL-1β, MCP-1, ICAM-1, and TGF-β1), and apoptosis (caspase-3) were also altered in serum and/or kidneys of cisplatin animals. Further, cisplatin-caused histopathological changes in proximal tubular cells as observed in the H&E staining of renal tissue. Golimumab treatment reduced all markers of kidney injury and attenuated cell death. Golimumab significantly reduced inflammatory cytokines TNFα, IL- 6, MCP-1, IL- 1β, ICAM-1, and TGF-β1 and increased anti-inflammatory cytokine IL-10 in cisplatin-intoxicated mice. CONCLUSION The study results suggest that golimumab prevented nephrotoxicity induced by cisplatin- through inhibition of oxidative stress, apoptotic cell death inflammatory response, thus improving renal function.
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Affiliation(s)
- Vishal Pavitrakar
- Biotechnology division, Vishal N. Pavitrakar, Lupin Limited, Pune. India
| | - Rustom Mody
- Biotechnology division, Rustom Mody, Lupin Limited, Pune. India
| | - Selvan Ravindran
- Faculty of health Sciences, Symbiosis School of Biological Sciences, Selvan Ravindran, Symbiosis International (Deemed) University, Pune. India
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Bhattarai N, Wang J, Nguyen D, Yang X, Helmers L, Paruch J, Li L, Zhang Y, Meng K, Wang A, Jayawickramarajah J, Wang B, Zeng S, Lu H. Nanoparticle encapsulation of non-genotoxic p53 activator Inauhzin-C for improved therapeutic efficacy. Theranostics 2021; 11:7005-7017. [PMID: 34093867 PMCID: PMC8171090 DOI: 10.7150/thno.57404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/26/2021] [Indexed: 11/15/2022] Open
Abstract
The tumor suppressor protein p53 remains in a wild type but inactive form in ~50% of all human cancers. Thus, activating it becomes an attractive approach for targeted cancer therapies. In this regard, our lab has previously discovered a small molecule, Inauhzin (INZ), as a potent p53 activator with no genotoxicity. Method: To improve its efficacy and bioavailability, here we employed nanoparticle encapsulation, making INZ-C, an analog of INZ, to nanoparticle-encapsulated INZ-C (n-INZ-C). Results: This approach significantly improved p53 activation and inhibition of lung and colorectal cancer cell growth by n-INZ-C in vitro and in vivo while it displayed a minimal effect on normal human Wi38 and mouse MEF cells. The improved activity was further corroborated with the enhanced cellular uptake observed in cancer cells and minimal cellular uptake observed in normal cells. In vivo pharmacokinetic evaluation of these nanoparticles showed that the nanoparticle encapsulation prolongates the half-life of INZ-C from 2.5 h to 5 h in mice. Conclusions: These results demonstrate that we have established a nanoparticle system that could enhance the bioavailability and efficacy of INZ-C as a potential anti-cancer therapeutic.
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Affiliation(s)
- Nimisha Bhattarai
- Department of Biochemistry & Molecular Biology and Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jieqiong Wang
- Department of Biochemistry & Molecular Biology and Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Daniel Nguyen
- Department of Biochemistry & Molecular Biology and Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Xiaoxiao Yang
- Department of Chemistry, Georgia State University, Atlanta, GA, USA
| | - Linh Helmers
- Laboratory of Cellular Immunology, Ochsner Clinic Foundation, New Orleans, LA 70121, USA
| | - Jennifer Paruch
- Laboratory of Cellular Immunology, Ochsner Clinic Foundation, New Orleans, LA 70121, USA
| | - Li Li
- Laboratory of Cellular Immunology, Ochsner Clinic Foundation, New Orleans, LA 70121, USA
| | - Yiwei Zhang
- Department of Biochemistry & Molecular Biology and Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Kun Meng
- Department of Chemistry, Tulane University School of Science and Engineering, New Orleans, LA, USA
| | - Alun Wang
- Department of Pathology, Tulane University School of Medicine, New Orleans, LA, USA
| | | | - Binghe Wang
- Department of Chemistry, Georgia State University, Atlanta, GA, USA
| | - Shelya Zeng
- Department of Biochemistry & Molecular Biology and Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hua Lu
- Department of Biochemistry & Molecular Biology and Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
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