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Yang J, Zeng H, Luo Y, Chen Y, Wang M, Wu C, Hu P. Recent Applications of PLGA in Drug Delivery Systems. Polymers (Basel) 2024; 16:2606. [PMID: 39339068 PMCID: PMC11435547 DOI: 10.3390/polym16182606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Revised: 08/18/2024] [Accepted: 09/11/2024] [Indexed: 09/30/2024] Open
Abstract
Poly(lactic-co-glycolic acid) (PLGA) is a widely used biodegradable and biocompatible copolymer in drug delivery systems (DDSs). In this article, we highlight the critical physicochemical properties of PLGA, including its molecular weight, intrinsic viscosity, monomer ratio, blockiness, and end caps, that significantly influence drug release profiles and degradation times. This review also covers the extensive literature on the application of PLGA in delivering small-molecule drugs, proteins, peptides, antibiotics, and antiviral drugs. Furthermore, we discuss the role of PLGA-based DDSs in the treating various diseases, including cancer, neurological disorders, pain, and inflammation. The incorporation of drugs into PLGA nanoparticles and microspheres has been shown to enhance their therapeutic efficacy, reduce toxicity, and improve patient compliance. Overall, PLGA-based DDSs holds great promise for the advancement of the treatment and management of multiple chronic conditions.
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Affiliation(s)
- Jie Yang
- Department of Burns & Plastic Surgery, Guangzhou Red Cross Hospital, Faculty of Medical Science, Jinan University, Guangzhou 510006, China
- College of Pharmacy, Jinan University, Guangzhou 510006, China
| | - Huiying Zeng
- College of Pharmacy, Jinan University, Guangzhou 510006, China
| | - Yusheng Luo
- International School, Jinan University, Guangzhou 510006, China
| | - Ying Chen
- Guangdong Institute for Drug Control, NMPA Key Laboratory for Quality Control and Evaluation of Pharmaceutical Excipients, Guangzhou 510660, China
| | - Miao Wang
- Guangdong Institute for Drug Control, NMPA Key Laboratory for Quality Control and Evaluation of Pharmaceutical Excipients, Guangzhou 510660, China
| | - Chuanbin Wu
- College of Pharmacy, Jinan University, Guangzhou 510006, China
| | - Ping Hu
- Department of Burns & Plastic Surgery, Guangzhou Red Cross Hospital, Faculty of Medical Science, Jinan University, Guangzhou 510006, China
- College of Pharmacy, Jinan University, Guangzhou 510006, China
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Wang D, Zhou Y, Hua L, Hu M, Zhu N, Liu Y, Zhou Y. The role of the natural compound naringenin in AMPK-mitochondria modulation and colorectal cancer inhibition. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 131:155786. [PMID: 38875812 DOI: 10.1016/j.phymed.2024.155786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 05/18/2024] [Accepted: 05/27/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND Although AMP-activated protein kinase (AMPK) has been extensively studied in cellular processes, the understanding of its substrates, downstream functions, contributions to cell fate and colorectal cancer (CRC) progression remains incomplete. PURPOSE The aim of this study was to investigate the effects and mechanisms of naringenin on CRC. METHODS The biological and cellular properties of naringenin and its anticancer activity were evaluated in CRC. In addition, the effect of combined treatment with naringenin and 5-fluorouracil on tumor growth in vitro and in vivo was evaluated. RESULTS The present study found that naringenin inhibits the proliferation of CRC and promote its apoptosis. Compared with the naringenin group, naringenin combined with 5-fluorouracil had significant effect on inhibiting cell proliferation and promoting its apoptosis. It is showed that naringenin activates AMPK phosphorylation and mitochondrial fusion in CRC. Naringenin combined with 5-fluorouracil significantly reduces cardiotoxicity and liver damage induced by 5-fluorouracil in nude mice bearing subcutaneous CRC tumors, and attenuates colorectal injuries in azoxymethane/DSS dextran sulfate (AOM/DSS)-induced CRC. The combination of these two drugs alters mitochondrial function by increasing reactive oxygen species (ROS) levels and decreasing the mitochondrial membrane potential (MMP), thereby stimulating AMPK/mTOR signaling. Mitochondrial dynamics are thereby regulated by activating the AMPK/p-AMPK pathway, and mitochondrial homeostasis is coordinated through increased mitochondrial fusion and reduced fission to activate apoptosis in cancer cells. CONCLUSIONS Our data suggest that naringenin is important for inhibiting CRC proliferation, possibly through the AMPK pathway, to regulate mitochondrial function and induce apoptosis in CRC.
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Affiliation(s)
- Dan Wang
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China
| | - Yue Zhou
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China
| | - Li Hua
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China
| | - Meichun Hu
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China
| | - Ni Zhu
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China
| | - Yifei Liu
- School of Biomedical Engineering and Imaging, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China.
| | - Yanhong Zhou
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei 437100, China.
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Bajgai B, Suri M, Singh H, Hanifa M, Bhatti JS, Randhawa PK, Bali A. Naringin: A flavanone with a multifaceted target against sepsis-associated organ injuries. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 130:155707. [PMID: 38788393 DOI: 10.1016/j.phymed.2024.155707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/16/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Sepsis causes multiple organ dysfunctions and raises mortality and morbidity rates through a dysregulated host response to infection. Despite the growing research interest over the last few years, no satisfactory treatment exists. Naringin, a naturally occurring bioflavonoid with vast therapeutic potential in citrus fruits and Chinese herbs, has received much attention for treating sepsis-associated multiple organ dysfunctions. PURPOSE The review describes preclinical evidence of naringin from 2011 to 2024, particularly emphasizing the mechanism of action mediated by naringin against sepsis-associated specific injuries. The combination therapy, safety profile, drug interactions, recent advancements in formulation, and future perspectives of naringin are also discussed. METHODS In vivo and in vitro studies focusing on the potential role of naringin and its mechanism of action against sepsis-associated organ injuries were identified and summarised in the present manuscript, which includes contributions from 2011 to 2024. All the articles were extracted from the Medline database using PubMed, Science Direct, and Web of Science with relevant keywords. RESULTS Research findings revealed that naringin modulates many signaling cascades, such as Rho/ROCK and PPAR/STAT1, PIP3/AKT and KEAP1/Nrf2, and IkB/NF-kB and MAPK/Nrf2/HO-1, to potentially protect against sepsis-induced intestinal, cardiac, and lung injury, respectively. Furthermore, naringin treatment exhibits anti-inflammatory, anti-apoptotic, and antioxidant action against sepsis harm, highlighting naringin's promising effects in septic settings. Naringin could be employed as a treatment against sepsis, based on studies on combination therapy, synergistic effects, and toxicological investigation that show no reported severe side effects. CONCLUSION Naringin might be a promising therapeutic approach for preventing sepsis-induced multiple organ failure. Naringin should be used alongside other therapeutic therapies with caution despite its great therapeutic potential and lower toxicity. Nonetheless, clinical studies are required to comprehend the therapeutic benefits of naringin against sepsis.
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Affiliation(s)
- Bivek Bajgai
- Laboratory of Neuroendocrinology, Department of Pharmacology, Central University of Punjab, Ghudda, Bathinda, India
| | - Manisha Suri
- Laboratory of Neuroendocrinology, Department of Pharmacology, Central University of Punjab, Ghudda, Bathinda, India
| | - Harshita Singh
- Laboratory of Neuroendocrinology, Department of Pharmacology, Central University of Punjab, Ghudda, Bathinda, India
| | - Mohd Hanifa
- Laboratory of Neuroendocrinology, Department of Pharmacology, Central University of Punjab, Ghudda, Bathinda, India
| | - Jasvinder Singh Bhatti
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Ghudda, Bathinda, India
| | - Puneet Kaur Randhawa
- Department of Pharmaceutical Sciences, Amritsar Group of Colleges, Amritsar, Punjab, 143001, India; Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, 32827, USA
| | - Anjana Bali
- Laboratory of Neuroendocrinology, Department of Pharmacology, Central University of Punjab, Ghudda, Bathinda, India.
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Kankılıç NA, Küçükler S, Gür C, Akarsu SA, Akaras N, Şimşek H, İleritürk M, Kandemir FM. Naringin protects against paclitaxel-induced toxicity in rat testicular tissues by regulating genes in pro-inflammatory cytokines, oxidative stress, apoptosis, and JNK/MAPK signaling pathways. J Biochem Mol Toxicol 2024; 38:e23751. [PMID: 38879801 DOI: 10.1002/jbt.23751] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/18/2024] [Accepted: 05/31/2024] [Indexed: 10/11/2024]
Abstract
Paclitaxel (PTX), which is actively used in the treatment of many types of cancer, has a toxic effect by causing increased oxidative stress in testicular tissues. Naringin (NRG) is a natural flavonoid found in plants, and its antioxidant properties are at the forefront. This study aims to investigate the protective feature of NRG in PTX-induced testicular toxicity. Thirty-five male Sprague rats were divided into five groups: control, NRG, PTX, PTX + NRG50, and PTX + NRG100. Rats were administered PTX (2 mg/kg, BW) intraperitoneally once daily for the first 5 days. Then, between the 6th and 14th days, NRG (50 and 100 mg/kg) was administered orally once a day. NRG reduced PTX-induced lipid peroxidation and increased testicular tissue antioxidant capacity (superoxide dismutase, catalase, glutathione peroxidase, and glutathione). While NRG reduces the mRNA expression levels of nuclear factor kappa B, tumor necrosis factor-alpha, interleukin-1 beta, cyclooxygenase-2, interleukin-6, inducible-nitric oxide synthase, mitogen-activated protein kinase 14 (MAPK)14, MAPK15, c-Jun N-terminal kinase, P53, Apaf1, Caspase3, Caspase6, Caspase9, and Bax in testicular tissues; it caused an increase in Nrf2, HO-1, NQO1 and Bcl-2 levels. NRG also improved the structural and functional integrity of testicular tissue disrupted by PTX. PTX-induced sperm damage was alleviated by NRG. NRG showed a protective effect by alleviating the PTX-induced testicular toxicity by increasing oxidative stress, inflammation, apoptosis, and autophagy.
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Affiliation(s)
| | - Sefa Küçükler
- Department of Veterinary Biochemistry, Faculty of Veterinary, Atatürk University, Erzurum, Turkey
| | - Cihan Gür
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Atatürk University, Erzurum, Turkey
| | - Serkan Ali Akarsu
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Ataturk University, Erzurum, Turkey
| | - Nurhan Akaras
- Department of Histology and Embryology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Hasan Şimşek
- Department of Physiology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Mustafa İleritürk
- Department of Animal Science, Horasan Vocational College, Atatürk University, Erzurum, Turkey
| | - Fatih Mehmet Kandemir
- Department of Medical Biochemistry, Faculty of Medicine, Aksaray University, Aksaray, Turkey
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Hilal B, Khan MM, Fariduddin Q. Recent advancements in deciphering the therapeutic properties of plant secondary metabolites: phenolics, terpenes, and alkaloids. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 211:108674. [PMID: 38705044 DOI: 10.1016/j.plaphy.2024.108674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 04/28/2024] [Indexed: 05/07/2024]
Abstract
Plants produce a diverse range of secondary metabolites that serve as defense compounds against a wide range of biotic and abiotic stresses. In addition, their potential curative attributes in addressing various human diseases render them valuable in the development of pharmaceutical drugs. Different secondary metabolites including phenolics, terpenes, and alkaloids have been investigated for their antioxidant and therapeutic potential. A vast number of studies evaluated the specific compounds that possess crucial medicinal properties (such as antioxidative, anti-inflammatory, anticancerous, and antibacterial), their mechanisms of action, and potential applications in pharmacology and medicine. Therefore, an attempt has been made to characterize the secondary metabolites studied in medicinal plants, a brief overview of their biosynthetic pathways and mechanisms of action along with their signaling pathways by which they regulate various oxidative stress-related diseases in humans. Additionally, the biotechnological approaches employed to enhance their production have also been discussed. The outcome of the present review will lead to the development of novel and effective phytomedicines in the treatment of various ailments.
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Affiliation(s)
- Bisma Hilal
- Plant Physiology and Biochemistry Section, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India
| | | | - Qazi Fariduddin
- Plant Physiology and Biochemistry Section, Department of Botany, Aligarh Muslim University, Aligarh, 202002, India.
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Kankılıç NA, Şimşek H, Akaras N, Gür C, İleritürk M, Küçükler S, Akarsu SA, Kandemir FM. Protective effects of naringin on colistin-induced damage in rat testicular tissue: Modulating the levels of Nrf-2/HO-1, AKT-2/FOXO1A, Bax/Bcl2/Caspase-3, and Beclin-1/LC3A/LC3B signaling pathways. J Biochem Mol Toxicol 2024; 38:e23643. [PMID: 38348713 DOI: 10.1002/jbt.23643] [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: 11/17/2023] [Revised: 12/27/2023] [Accepted: 01/08/2024] [Indexed: 02/15/2024]
Abstract
Antimicrobial agent resistance has become a growing health issue across the world. Colistin (COL) is one of the drugs used in the treatment of multidrug-resistant bacteria resulting in toxic effects. Naringin (NRG), a natural flavonoid, has come to the fore as its antioxidant, anti-inflammatory, and antiapoptotic activities. The aim of the present study was to determine whether NRG has protective effects on COL-induced toxicity in testicular tissue. Thirty-five male Spraque rats were randomly divided into five groups (n = 7 per group): Control, COL, NRG, COL + NRG 50, COL + NRG 100. COL (15 mg/kg b.w., i.p., once per/day), and NRG (50 or 100 mg/kg, oral, b.w./once per/day) were administered for 7 days. The parameters of oxidative stress, inflammation, apoptosis, and autophagic damage were evaluated by using biochemical, molecular, western blot, and histological methods in testicular issues. NRG treatment reversed the increased malondialdehyde level and reduced antioxidants (superoxide dismutase, catalase, glutathione peroxidase, and glutathione) levels due to COL administration (p < 0.001), and oxidative stress damage was mitigated. Nuclear factor erythroid 2-related factor-2 pathway, one of the antioxidant defence systems, was stimulated by NRG (p < 0.001). NRG treatment reduced the levels of markers for the pathways of apoptotic (p < 0.001) and autophagic (p < 0.001) damages induced by COL. Sperm viability and the live/dead ratio were reduced by COL but enhanced by NRG treatment. Testicular tissue integrity was damaged by COL but showed a tendency to improve by NRG. In conclusion, COL exhibited toxic effect on testicular tissue by elevating the levels of oxidative stress, apoptosis, autophagy, inflammation, and tissue damage. NRG demonstrated a protective effect by alleviating toxic damage.
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Affiliation(s)
| | - Hasan Şimşek
- Department of Physiology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Nurhan Akaras
- Department of Histology and Embryology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Cihan Gür
- Department of Veterinary Biochemistry, Faculty of Veterinary, Atatürk University, Erzurum, Turkey
| | - Mustafa İleritürk
- Department of Animal Science, Horasan Vocational College, Atatürk University, Erzurum, Turkey
| | - Sefa Küçükler
- Department of Veterinary Biochemistry, Faculty of Veterinary, Atatürk University, Erzurum, Turkey
| | - Serkan A Akarsu
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Ataturk University, Erzurum, Turkey
| | - Fatih M Kandemir
- Department of Medical Biochemistry, Aksaray University, Aksaray, Turkey
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Wang B, Zou F, Xin G, Xiang BL, Zhao JQ, Yuan SF, Zhang XL, Zhang ZH. Sodium tanshinone IIA sulphate inhibits angiogenesis in lung adenocarcinoma via mediation of miR-874/eEF-2K/TG2 axis. PHARMACEUTICAL BIOLOGY 2023; 61:868-877. [PMID: 37300283 DOI: 10.1080/13880209.2023.2204879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 03/12/2023] [Accepted: 04/14/2023] [Indexed: 06/12/2023]
Abstract
CONTEXT Sodium tanshinone IIA sulphate (STS) is a product originated from Salvia miltiorrhiza Bunge [Lamiaceae], which exerts an antitumour effect. However, the role of STS on lung adenocarcinoma (LUAD) remains unexplored. OBJECTIVE Our study explores the effect and mechanism of STS against LUAD. MATERIALS AND METHODS LUAD cells were treated with 100 μM STS for 24 h and control group cells were cultured under normal medium conditions. Functionally, the viability, migration, invasion and angiogenesis of LUAD cells were examined by MTT, wound healing, transwell and tube formation assay, respectively. Moreover, cells were transvected with different transfection plasmids. Dual luciferase reporter and RNA immunoprecipitation (RIP) assays were used to verify the relationship between miR-874 and eEF-2K. RESULTS STS significantly decreased the viability (40-50% reduction), migration (migration rate of A549 cells from 0.67 to 0.28, H1299 cells from 0.71 to 0.41), invasion (invasion numbers of A549 cells from 172 to 55, H1299 cells from 188 to 35) and angiogenesis (80-90% reduction) of LUAD cells. Downregulation of miR-874 partially abolished the antitumour effect of STS. EEF-2K was identified to be the target of miR-874, and its downregulation markedly abolished the effects of miR-874 downregulation on tumourigenesis of LUAD. Moreover, silencing of TG2 abrogated eEF-2K-induced progression of LUAD. DISCUSSION AND CONCLUSIONS STS attenuated the tumourigenesis of LUAD through the mediation of the miR-874/eEF-2K/TG2 axis. STS is a promising drug to fight against lung cancer, which might effectively reverse drug resistance when combined with classical anticancer drugs.
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Affiliation(s)
- Bu Wang
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
| | - Fang Zou
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
| | - Gu Xin
- Department of Neurology Physician, First Affiliated Hospital of Hebei Northern College, Zhangjiakou, Hebei Province, P.R. China
| | - Bao-Li Xiang
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
| | - Jian-Qing Zhao
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
| | - Sheng-Fang Yuan
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
| | - Xiu-Long Zhang
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
| | - Zhi-Hua Zhang
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Hebei Northern University, Zhangjiakou, Hebei Province, P.R. China
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Luo X. Nanobiotechnology-based strategies in alleviation of chemotherapy-mediated cardiotoxicity. ENVIRONMENTAL RESEARCH 2023; 238:116989. [PMID: 37633635 DOI: 10.1016/j.envres.2023.116989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/19/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023]
Abstract
The cardiovascular diseases have been among the most common malignancies and the first leading cause of death, even higher than cancer. The cardiovascular diseases can be developed as a result of cardiac dysfunction and damages to heart tissue. Exposure to toxic agents and chemicals that induce cardiac dysfunction has been of interest in recent years. The chemotherapy drugs are commonly used for cancer therapy and in these patients, cardiovascular diseases have been widely observed that is due to negative impact of chemotherapy drugs on the heart. These drugs increase oxidative damage and inflammation, and mediate apoptosis and cardiac dysfunction. Hence, nanotechnological approaches have been emerged as new strategies in attenuation of chemotherapy-mediated cardiotoxicity. The first advantage of nanoparticles can be explored in targeted and selective delivery of drugs to reduce their accumulation in heart tissue. Nanostructures can deliver bioactive and therapeutic compounds in reducing cardiotoxicity and alleviation toxic impacts of chemotherapy drugs. The functionalization of nanostructures increases their selectivity against tumor cells and reduces accumulation of drugs in heart tissue. The bioplatforms such as chitosan and alginate nanostructures can also deliver chemotherapy drugs and reduce their cardiotoxicity. The function of nanostructures is versatile in reduction of cardiotoxicity by chemotherapy drugs and new kind of platforms is hydrogels that can mediate sustained release of drug to reduce its toxic impacts on heart tissue. The various kinds of nanoplatforms have been developed for alleviation of cardiotoxicity and their future clinical application depends on their biocompatibility. High concentration level of chitosan nanoparticles can stimulate cardiotoxicity. Therefore, if nanotechnology is going to be deployed for drug delivery and reducing cardiotoxicity, the first pre-requirement is to lack toxicity on normal cells and have high biocompatibility.
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Affiliation(s)
- Xuanming Luo
- Department of General Surgery, Zhongshan Hospital, Fudan University, China; Department of General Surgery, Shanghai Xuhui Central Hospital, Fudan University, China; Biliary Tract Disease Center of Zhongshan Hospital, Fudan University, China; Cancer Center, Zhongshan Hospital, Fudan University, China; Biliary Tract Disease Institute, Fudan University, China; Shanghai Engineering Research Center of Biliary Tract Minimal Invasive Surgery and Materials, China.
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Çomaklı S, Özdemir S, Güloğlu M. Chrysin attenuates paclitaxel-induced hepatorenal toxicity in rats by suppressing oxidative damage, inflammation, and apoptosis. Life Sci 2023; 332:122096. [PMID: 37716503 DOI: 10.1016/j.lfs.2023.122096] [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: 06/13/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/18/2023]
Abstract
AIMS Paclitaxel (Pax) is a chemotherapeutic drug from the taxane family that is used in the treatment of human cancer, including ovarian, breast, and non-small cell lung carcinoma. Chrysin (CR) has antioxidant, anti-inflammatory, anti-apoptotic, anti-diabetic, and anti-carcinogenic properties, as well as hepatoprotective and renoprotective activities. In the present study, we evaluated the protective effect of CR against Pax-induced hepatorenal toxicity on inflammation, apoptosis, antioxidant levels, oxidative DNA damage, and histopathology in rats. MATERIAL AND METHODS Thirty-five male Sprague-Dawley rats were divided into five groups (n = 7): Group I (normal control), Group II (CR alone at a dose of 50 mg/kg), Group III (Pax at a dose of 2 mg/kg), Group IV (Pax+CR 25), and Group V (Pax+CR 50). The expressions of apoptotic (Bax and Bcl-2) and antioxidant genes (SOD1, CAT, GPx3, and GST) were evaluated using RT-PCR from paraffin sections. Caspase 3, KIM-1, NF-kB, COX-2, and 8-OHdG were also determined by immunohistochemical examination. KEY FINDINGS The results revealed that Pax exposure caused hepatic and renal damage in rats, which was indicated by a significant elevation of caspase 3, Bax, KIM-1, NF-kB, COX-2, and 8-OHdG. However, there was a marked downregulation in the expressions of the Bcl-2, SOD1, CAT, GPx3, and GST genes. In contrast, rats given CR in combination showed better gene expression, histological structure, and immunohistochemical staining results. SIGNIFICANCE Consequently, CR exhibited the ability to reduce oxidative DNA damage, exert anti-apoptotic and anti-inflammatory properties, and mitigate the toxic effects of Pax-induced hepatorenal toxicity.
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Affiliation(s)
- Selim Çomaklı
- Department of Pathology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey.
| | - Selçuk Özdemir
- Department of Genetics, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey; German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany.
| | - Meryem Güloğlu
- Veterinary Control Institute, Republic of Turkey Ministry of Agriculture and Forestry, Erzurum, Turkey.
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Maeda J, Jepson B, Sadahiro K, Murakami M, Sakai H, Heishima K, Akao Y, Kato TA. PARP deficiency causes hypersensitivity to Taxol through oxidative stress induced DNA damage. Mutat Res 2023; 827:111826. [PMID: 37300987 DOI: 10.1016/j.mrfmmm.2023.111826] [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: 03/03/2023] [Revised: 05/19/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023]
Abstract
Taxol is an antitumor drug derived from the bark of the Pacific Yew tree that inhibits microtubule disassembly, resulting in cell cycle arrest in late G2 and M phases. Additionally, Taxol increases cellular oxidative stress by generating reactive oxygen species. We hypothesized that the inhibition of specific DNA repair machinery/mechanisms would increase cellular sensitivity to the oxidative stress capacity of Taxol. Initial screening using Chinese hamster ovary (CHO) cell lines demonstrated that base excision repair deficiency, especially PARP deficiency, caused cellular Taxol hypersensitivity. Taxane diterpenes-containing Taxus yunnanensis extract also showed hypertoxicity in PARP deficient cells, which was consistent with other microtubule inhibitors like colcemid, vinblastine, and vincristine. Acute exposure of 50 nM Taxol treatment induced both significant cytotoxicity and M-phase arrest in PARP deficient cells, but caused neither significant cytotoxicity nor late G2-M cell cycle arrest in wild type cells. Acute exposure of 50 nM Taxol treatment induced oxidative stress and DNA damage. The antioxidant Ascorbic acid 2 glucoside partially reduced the cytotoxicity of Taxol in PARP deficient cell lines. Finally, the PARP inhibitor Olaparib increased cytotoxicity of Taxol in wild type CHO cells and two human cancer cell lines. Our study clearly demonstrates that cytotoxicity of Taxol would be enhanced by inhibiting PARP function as an enzyme implicated in DNA repair for oxidative stress.
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Affiliation(s)
- Junko Maeda
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Ben Jepson
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Kohei Sadahiro
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Mami Murakami
- Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
| | - Hiroki Sakai
- Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
| | - Kazuki Heishima
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan
| | - Yukihiro Akao
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan
| | - Takamitsu A Kato
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA.
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Ileriturk M, Kandemir O, Akaras N, Simsek H, Genc A, Kandemir FM. Hesperidin has a protective effect on paclitaxel-induced testicular toxicity through regulating oxidative stress, apoptosis, inflammation and endoplasmic reticulum stress. Reprod Toxicol 2023; 118:108369. [PMID: 36966900 DOI: 10.1016/j.reprotox.2023.108369] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023]
Abstract
Paclitaxel (PTX) is widely used to treat a number of malignancies, although it has toxic side effects. Hesperidin (HES) has a wide range of biological and pharmacological properties, including anti-inflammatory and antioxidant abilities. This research aims to investigate the role of HES in PTX-induced testicular toxicity. For 5 days, 2 mg/kg/bw i.p. of PTX was administered to induce testicular toxicity. Rats were administered oral dosages of 100 and 200 mg/kg/bw HES for 10 days after PTX injection. The mechanisms of inflammation, apoptosis, endoplasmic reticulum (ER) stress, and oxidants were investigated using biochemical, genetic, and histological techniques. As a result of PTX administration, decreased antioxidant enzyme (superoxide dismutase, catalase, and glutathione peroxidase) activities and increased malondialdehyde level were regulated, and the severity of oxidative stress was reduced. NF-κB, IL-1β and TNF-α levels, which are among the increased inflammation parameters caused by PTX, decreased with HES administration. Although AKT2 gene expression decreased in PTX administered rats, it was determined that HES administration up-regulated AKT2 mRNA expression. Anti-apoptotic Bcl-2 decreased with PTX administration, and apoptotic Bax and Caspase-3 increased while HES administration reverted these effects towards control level. As a result of toxicity, the increase in ATF6, PERK, IRE1α, GRP78 levels caused prolonged ER stress, and this activity was diminished with HES and tended to regress. While all data were evaluated, Paclitaxel caused damage by increasing inflammation, apoptosis, ER stress and oxidant levels in testicular tissue, and Hesperidin showed a protective effect by correcting the deterioration in these levels.
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Affiliation(s)
- Mustafa Ileriturk
- Department of Animal Science, Horasan Vocational College, Ataturk University, Erzurum, Turkey.
| | - Ozge Kandemir
- Aksaray Technical Sciences Vocational School, Aksaray University, Aksaray, Turkey
| | - Nurhan Akaras
- Department of Histology and Embryology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Hasan Simsek
- Department of Physiology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Aydin Genc
- Department of Biochemistry, Faculty of Veterinary Medicine, Bingol University, Bingol, Turkey
| | - Fatih Mehmet Kandemir
- Department of Medical Biochemistry, Faculty of Medicine, Aksaray University, Aksaray, Turkey.
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Rutin and Hesperidin Alleviate Paclitaxel-Induced Nephrocardiotoxicity in Wistar Rats via Suppressing the Oxidative Stress and Enhancing the Antioxidant Defense Mechanisms. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2023; 2023:5068304. [PMID: 36874615 PMCID: PMC9977529 DOI: 10.1155/2023/5068304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/05/2022] [Accepted: 01/27/2023] [Indexed: 02/24/2023]
Abstract
Paclitaxel is a primary chemotherapy agent that displays antitumor activity against a variety of solid tumors. However, the clinical effectiveness of the drug is hampered by its nephrotoxic and cardiotoxic side effects. Thus, this investigation aimed at assessing the protective effects of rutin, hesperidin, and their combination to alleviate nephrotoxicity caused by paclitaxel (Taxol), cardiotoxicity in male Wistar rats, as well as oxidative stress. Rutin (10 mg/kg body weight), hesperidin (10 mg/kg body weight), and their mixture were given orally every other day for six weeks. Rats received intraperitoneal injections of paclitaxel twice weekly, on the second and fifth days of the week, at a dose of 2 mg/kg body weight. In paclitaxel-treated rats, the treatment of rutin and hesperidin decreased the elevated serum levels of creatinine, urea, and uric acid, indicating a recovery of kidney functions. The cardiac dysfunction in paclitaxel-treated rats that got rutin and hesperidin treatment also diminished, as shown by a substantial reduction in elevated CK-MB and LDH activity. Following paclitaxel administration, the severity of the kidney and the heart's histopathological findings and lesion scores were markedly decreased by rutin and hesperidin administration. Moreover, these treatments significantly reduced renal and cardiac lipid peroxidation while markedly increased GSH content and SOD and GPx activities. Thus, paclitaxel likely induces toxicity in the kidney and the heart by producing oxidative stress. The treatments likely countered renal and cardiac dysfunction and histopathological changes by suppressing oxidative stress and augmenting the antioxidant defenses. Rutin and hesperidin combination was most efficacious in rescuing renal and cardiac function as well as histological integrity in paclitaxel-administered rats.
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