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Pouladvand N, Azarnia M, Zeinali H, Fathi R, Tavana S. An overview of different methods to establish a murine premature ovarian failure model. Animal Model Exp Med 2024. [PMID: 39219374 DOI: 10.1002/ame2.12477] [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: 01/19/2024] [Accepted: 07/14/2024] [Indexed: 09/04/2024] Open
Abstract
Premature ovarian failure (POF)is defined as the loss of normal ovarian function before the age of 40 and is characterized by increased gonadotropin levels and decreased estradiol levels and ovarian reserve, often leading to infertility. The incomplete understanding of the pathogenesis of POF is a major impediment to the development of effective treatments for this disease, so the use of animal models is a promising option for investigating and identifying the molecular mechanisms involved in POF patients and developing therapeutic agents. As mice and rats are the most commonly used models in animal research, this review article considers studies that used murine POF models. In this review based on the most recent studies, first, we introduce 10 different methods for inducing murine POF models, then we demonstrate the advantages and disadvantages of each one, and finally, we suggest the most practical method for inducing a POF model in these animals. This may help researchers find the method of creating a POF model that is most appropriate for their type of study and suits the purpose of their research.
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Affiliation(s)
- Negar Pouladvand
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Mahnaz Azarnia
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Hadis Zeinali
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Rouhollah Fathi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Somayeh Tavana
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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Hussein Z, Michel HE, El-Naga RN, El-Demerdash E, Mantawy EM. Coenzyme Q10 ameliorates cyclophosphamide-induced chemobrain by repressing neuronal apoptosis and preserving hippocampal neurogenesis: Mechanistic roles of Wnt/ β-catenin signaling pathway. Neurotoxicology 2024; 105:21-33. [PMID: 39209270 DOI: 10.1016/j.neuro.2024.08.003] [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: 05/24/2024] [Revised: 08/23/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
Deterioration in the neurocognitive function of cancer patients referred to as "Chemobrain" is a devastating obstacle associated with cyclophosphamide (CYP). CYP is an alkylating agent, clinically utilized as an efficient anticancer and immunosuppressant. Coenzyme Q10 (CoQ10) is a worthwhile micronutrient with diverse biological activities embracing antioxidant, anti-apoptotic, and neuroprotective effects. The current experiment was designed for investigating the neuroprotective capability of CoQ10 versus CYP-elicited chemobrain in rats besides elucidating the causal molecular mechanisms. Male Sprague Dawley rats received CoQ10 (10 mg/kg, orally, once daily, for 10 days) and/or a single dose of CYP (200 mg/kg i.p. on day 7). CoQ10 counteracted CYP-induced cognitive and motor dysfunction as demonstrated by the findings of neurobehavioral tests (passive avoidance, Y maze, locomotion, and rotarod tests). Histopathological analysis further affirmed the neuroprotective abilities of CoQ10. CoQ10 effectually diminished CYP-provoked oxidative injury by restoring the antioxidant activity of catalase (CAT) enzyme while reducing malondialdehyde (MDA) levels. Besides, CoQ10 efficiently repressed CYP-induced neuronal apoptosis by downregulating the expression of Bax and caspase-3 while upregulating the Bcl-2 expression. Moreover, CoQ10 hampered CYP-provoked upregulation in acetylcholinesterase (AChE) activity. Furthermore, CoQ10 considerably augmented hippocampal neurogenesis by elevating the expressions of brain-derived neurotrophic factor (BDNF) and Ki-67. These promising neuroprotective effects can be credited to upregulating Wnt/β-catenin pathway as evidenced by the elevated expressions of Wnt-3a, β-catenin, and Phoshpo-glycogen synthase kinase-3 β (p-GSK-3β). Collectively, these findings proved the neuroprotective capabilities of CoQ10 against CYP-induced chemobrain through combating oxidative injury, repressing intrinsic apoptosis, boosting neurogenesis, and eventually upregulating the Wnt/β-catenin pathway.
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Affiliation(s)
- Zeina Hussein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Haidy E Michel
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
| | - Reem N El-Naga
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Ebtehal El-Demerdash
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Preclinical and Translational Research Center, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Eman M Mantawy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Preclinical and Translational Research Center, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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Velazquez C, Loier L, Struys I, Verscheure E, Persoons L, Godderis L, Lenaerts L, Amant F. Additive genotoxic effects in cord blood cells upon indirect exposure to chemotherapeutic compounds crossing an in vitro placental barrier. Sci Rep 2024; 14:19598. [PMID: 39179576 PMCID: PMC11344073 DOI: 10.1038/s41598-024-62250-5] [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: 11/29/2023] [Accepted: 05/15/2024] [Indexed: 08/26/2024] Open
Abstract
Prenatal exposure to toxins can adversely affect long-term health outcomes of the offspring. Though chemotherapeutics are now standard of care for treating cancer patients during pregnancy, certain compounds are known to cross the placenta and harm placental tissue. The consequences for the fetus are largely unexplored. Here we examined the responses of newborn cord blood mononuclear cells in tissue culture to two chemotherapeutic drugs, cyclophosphamide and epirubicin, when either directly exposed to these drugs, or indirectly after crossing a placenta trophoblast bilayer barrier. Cord blood mononuclear cells exposed to the conditioned media obtained from cyclophosphamide-exposed trophoblast barriers showed a significant 2.4-fold increase of nuclear ROS levels compared to direct exposure to cyclophosphamide. Indirect exposure to epirubicine-exposed trophoblast barriers not only enhanced nuclear ROS levels but also significantly increased the fraction of cord blood cells with double strand breaks, relative to directly exposed cells. Neither apoptosis nor proliferation markers were affected in cord mononuclear blood cells upon direct or indirect exposure to cyclophosphamide or epirubicin. Our data suggests that trophoblast cells exposed to cyclophosphamide or epirubicine may induce an indirect 'bystander' effect and can aggravate genotoxicity in the fetal compartment.
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Affiliation(s)
- Carolina Velazquez
- Department of Oncology, Laboratory of Gynaecological Oncology, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Lien Loier
- Department of Oncology, Laboratory of Gynaecological Oncology, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Ilana Struys
- Department of Oncology, Laboratory of Gynaecological Oncology, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Eline Verscheure
- Center for Environment and Health, Department of Public Health and Primary Care, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Leentje Persoons
- Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, Rega Institute, KU Leuven, 3000, Leuven, Belgium
| | - Lode Godderis
- Center for Environment and Health, Department of Public Health and Primary Care, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
- Idewe, External Service for Prevention and Protection at Work, Interleuvenlaan 58, 3001, Heverlee, Belgium
| | - Liesbeth Lenaerts
- Department of Oncology, Laboratory of Gynaecological Oncology, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Frédéric Amant
- Department of Oncology, Laboratory of Gynaecological Oncology, KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
- Department of Gynecology and Obstetrics, University Hospitals Leuven, Leuven, Belgium.
- Department of Gynecology, Antoni van Leeuwenhoek-Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.
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Chen YZ, Wang WK, Yang YF, Cheng SY, Li LF, Shen H, Qi ZM, Liu Y. Acrolein exposure affects ovarian function by interfering with glycolysis and mitochondrial energy metabolism in mouse. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 361:124776. [PMID: 39173867 DOI: 10.1016/j.envpol.2024.124776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 08/16/2024] [Accepted: 08/19/2024] [Indexed: 08/24/2024]
Abstract
Acrolein is a widespread contaminant found in both diet and environment, entering the human body through food, alcohol, smoking, and exposure to fuel combustion fumes. While prior studies have highlighted acrolein's harmful impact on oocyte quality and early embryonic development in vitro, the specific mechanisms by which acrolein affects the female reproductive system in vivo remain poorly understood. This study first confirmed that in vitro acrolein exposure disrupts spindle morphology and chromosome alignment during the mid-MI stage of oocyte development, thus hindering oocyte maturation. Besides, exposure to acrolein not only stunts growth in mice but also impairs ovarian development, decreases the ovarian coefficient, disrupts follicular development, and increases the count of atretic follicles in vivo. Additional research has shown that acrolein exposure reduces the activity of key enzymes in glycolysis, pyruvate metabolism, and the tricarboxylic acid cycle within the ovaries. It also suppresses mitochondrial complex expression and disturbs the balance between mitochondrial fission and fusion, as confirmed by metabolomic analyses. Moreover, acrolein exposure in vivo induced granulosa cell apoptosis and reduced oocyte number. In summary, acrolein exposure impairs glucose metabolism and induces mitochondrial dysfunction in the ovaries.
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Affiliation(s)
- Yan-Zhu Chen
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Wen-Ke Wang
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Yi-Fan Yang
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Si-Yao Cheng
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Lin-Feng Li
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Hao Shen
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Zhi-Min Qi
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China
| | - Yu Liu
- Medical College, Guangxi University, Nanning, Guangxi, 530004, China.
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Amadio F, Bongiorni S, Varalda GM, Marcon F, Meschini R. Di(2-ethylexyl) phthalate and chromosomal damage: Insight on aneugenicity from the cytochalasin-block micronucleus assay. MUTATION RESEARCH. GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2024; 898:503791. [PMID: 39147443 DOI: 10.1016/j.mrgentox.2024.503791] [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: 04/19/2024] [Revised: 05/30/2024] [Accepted: 06/24/2024] [Indexed: 08/17/2024]
Abstract
Bis(2-ethylhexyl) phthalate is the most abundant phthalate used as plasticizer to soften plastics and polymers included in medical devices. Human and environmental exposure may occur because DEHP is not chemically bound to plastics and can easily leach out of the materials. This phthalate is classified as reproductive toxicant and possible carcinogen to humans. The genotoxic potential has still to be clarified, but there are indications suggesting that DEHP may have aneugenic effects. To further investigate DEHP genotoxicity, the cytochalasin-block micronucleus assay was applied and combined with the CREST staining to characterise micronucleus content and gain insights on its genotoxic mode of action. Chromosomal damage was also analysed in metaphase and ana-telophase cells and the morphology of the mitotic spindle was investigated to evaluate the possible involvement of this cellular apparatus as a target of DEHP. Our findings indicated that DEHP induced a statistically significant increase in the frequency of micronuclei as well as in the frequency of CREST-positive micronuclei. Consistently, disturbance of chromosome segregation and induction of numerical chromosome changes were observed together with changes in spindle morphology, formation of multipolar spindles and alteration of the microtubule network. Experiments performed without metabolic activation demonstrated a direct action of DEHP on chromosome segregation not mediated by its metabolites. In conclusion, there is consistent evidence for an aneugenic activity of DEHP. A thresholded genotoxic activity was identified for DEHP, disclosing possible implications for risk assessment.
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Affiliation(s)
- Francesco Amadio
- Department of Ecological and Biological Sciences, Tuscia University, Viterbo, Italy
| | - Silvia Bongiorni
- Department of Ecological and Biological Sciences, Tuscia University, Viterbo, Italy
| | - Giorgia Maria Varalda
- Department of Ecological and Biological Sciences, Tuscia University, Viterbo, Italy; Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - Francesca Marcon
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy.
| | - Roberta Meschini
- Department of Ecological and Biological Sciences, Tuscia University, Viterbo, Italy.
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Noda Y, Koga Y, Yamamura K, Miyata J, Hamada Y, Ohga S. Cyclophosphamide exposure factors in family caregivers for pediatric cancer patients. Int J Hyg Environ Health 2024; 260:114402. [PMID: 38870739 DOI: 10.1016/j.ijheh.2024.114402] [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: 01/20/2024] [Revised: 05/12/2024] [Accepted: 05/23/2024] [Indexed: 06/15/2024]
Abstract
The exposure of family caregivers to anticancer drugs for pediatric patients with malignancy is a potential health risk that needs to be minimized. We monitored the amount of cyclophosphamide (CPM) that had adhered to the undershirts of patients and the personal protective equipment (PPE) of family caregivers as well as the caregivers' urine levels of CPM within the first three days after the first and second courses of high-dose CPM therapy. Liquid chromatography/mass spectrometry (LC/MS/MS) detected >0.03 ng/ml of CPM in 26% (23/88) of urine samples from 8 of 11 (72.7%) patients' family caregivers, with a peak of 0.7 ng/ml from 24 to 48 h after administration. Since urine CPM concentrations in family caregivers varied after the first and second courses, the exposure risk factors were analyzed by scoring the PPE-wearing time index (caring minutes × PPE points from wearing masks, gloves, and/or gowns) and CPM adhesion of PPE items with the caring patterns of diaper change, washing body care, oral care, eating assistance, emotional support, and co-sleeping. The closest association was observed for CPM adhesion between oral care gloves and undershirts (correlation coefficient 0.67, p = 0.001). The mixed-effect model analysis indicated only a significant correlation between the PPE-wearing time index and emotional care (playing, cuddling, and physical contact) (p = 0.016). These results suggest that prolonged emotional support results in poor PPE protection, which increases the risk of exposure in family caregivers. Strict PPE care within 48 h after high-dose CPM controls the exposure to high-risk anticancer drugs in caregivers of pediatric patients.
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Affiliation(s)
- Yuko Noda
- Department of Nursing, Daiichi University of Pharmacy, Fukuoka, Japan
| | - Yuhki Koga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.
| | - Kenichiro Yamamura
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Junko Miyata
- Department of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuko Hamada
- Department of Nursing, Daiichi University of Pharmacy, Fukuoka, Japan
| | - Shouichi Ohga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Markowska A, Antoszczak M, Markowska J, Huczyński A. Gynotoxic Effects of Chemotherapy and Potential Protective Mechanisms. Cancers (Basel) 2024; 16:2288. [PMID: 38927992 PMCID: PMC11202309 DOI: 10.3390/cancers16122288] [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: 05/29/2024] [Revised: 06/16/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
Chemotherapy is one of the leading cancer treatments. Unfortunately, its use can contribute to several side effects, including gynotoxic effects in women. Ovarian reserve suppression and estrogen deficiency result in reduced quality of life for cancer patients and are frequently the cause of infertility and early menopause. Classic alkylating cytostatics are among the most toxic chemotherapeutics in this regard. They cause DNA damage in ovarian follicles and the cells they contain, and they can also induce oxidative stress or affect numerous signaling pathways. In vitro tests, animal models, and a few studies among women have investigated the effects of various agents on the protection of the ovarian reserve during classic chemotherapy. In this review article, we focused on the possible beneficial effects of selected hormones (anti-Müllerian hormone, ghrelin, luteinizing hormone, melatonin), agents affecting the activity of apoptotic pathways and modulating gene expression (C1P, S1P, microRNA), and several natural (quercetin, rapamycin, resveratrol) and synthetic compounds (bortezomib, dexrazoxane, goserelin, gonadoliberin analogs, imatinib, metformin, tamoxifen) in preventing gynotoxic effects induced by commonly used cytostatics. The presented line of research appears to provide a promising strategy for protecting and/or improving the ovarian reserve in the studied group of cancer patients. However, well-designed clinical trials are needed to unequivocally assess the effects of these agents on improving hormonal function and fertility in women treated with ovotoxic anticancer drugs.
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Affiliation(s)
- Anna Markowska
- Department of Perinatology and Women’s Health, Poznań University of Medical Sciences, 60-535 Poznań, Poland
| | - Michał Antoszczak
- Department of Medical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznań, Poland
| | - Janina Markowska
- Gynecological Oncology Center, Poznańska 58A, 60-850 Poznań, Poland;
| | - Adam Huczyński
- Department of Medical Chemistry, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznań, Poland
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Tao F, Zhai Q, Cao Y, Gao H, Cai Y, Jia W, Ma H, Xue P. Inhibition of p38 MAPK/NF-κB p65 signaling pathway activity by rare ginsenosides ameliorates cyclophosphamide-induced premature ovarian failure and KGN cell injury. JOURNAL OF ETHNOPHARMACOLOGY 2024; 326:117944. [PMID: 38382656 DOI: 10.1016/j.jep.2024.117944] [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: 12/09/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 02/23/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Panax ginseng C. A. Mey., one of the most used herbs in the world, shows effective treatment in reproductive injury. Recent studies have proven that the processed product, red ginseng, which is more active than ginseng itself. Therefore, it is speculated that its main functional component, rare ginsenosides (heat-transformed saponin, HTS), may be effective in treating premature ovarian failure (POF), but its efficacy has not yet been experimentally confirmed. AIM OF THE STUDY To evaluate whether HTS could attenuate cyclophosphamide-induced inflammation and oxidative damage in POF model rats and the human granulosa-like KGN cell line and protect granulosa cell proliferation. MATERIAL AND METHODS HTS were isolated from ginsenosides and high performance liquid chromatography (HPLC) analysis was used to analyze the HTS components. Cyclophosphamide (CP) was used to establish a POF rat model and KGN cell injury model. Reactive oxygen species (ROS) and antioxidant enzyme production was determined using specific assays, while inflammatory cytokine secretion was measured by enzyme-linked immunosorbent assay (ELISA). The proliferative function of granulosa cells was assessed using high-content screening and immunohistochemistry to determine the Ki67 protein level. Protein expression in ovarian tissues and KGN cells was analyzed by Western blotting, quantitative real-time PCR (qRT-PCR) was used to determine the transcriptional changes in ovarian tissues and KGN cells. RESULTS In CP-treated POF model rats, HTS significantly decreased malondialdehyde (MDA), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) levels, increased glutathione oxidase (GSH) levels, and upregulated Ki67 expression in ovarian granulosa cells. In addition, HTS significantly increased cell survival and Ki67 expression levels in CP-treated cells, and superoxide dismutase (SOD) levels were significantly increased. HTS significantly downregulated IL-6, TNF-α, and interleukin-1β (IL-1β) mRNA expression and significantly inhibited nuclear factor kappa-B p65 (NF-κB p65) and p38 mitogen activated protein kinase (p38 MAPK) phosphorylation in POF model rats and KGN cells. Moreover, NF-κB p65 and p38 MAPK levels were significantly increased in ovarian granulosa cells. p65 and p38 protein and gene expression was significantly downregulated. CONCLUSION HTS ameliorated CP-induced POF and human granulosa cell injury, possibly by inhibiting inflammation and oxidative damage mediated by the p38 MAPK/NF-κB p65 signaling pathway.
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Affiliation(s)
- Feiyan Tao
- Center of Reproductive Medicine, The First Affliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, Shandong, 261000, PR China; School of Public Health, Shandong Second Medical University, Weifang, Shandong, 261053, PR China
| | - Qingfeng Zhai
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, 261053, PR China
| | - Yuqing Cao
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, 261053, PR China
| | - Hui Gao
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, 261053, PR China
| | - Yuqing Cai
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, 261053, PR China
| | - Wenjing Jia
- Qingdao Academy of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Qingdao, Shandong, 266114, PR China
| | - Huagang Ma
- Center of Reproductive Medicine, The First Affliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, Shandong, 261000, PR China.
| | - Peng Xue
- Center of Reproductive Medicine, The First Affliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, Shandong, 261000, PR China; School of Public Health, Shandong Second Medical University, Weifang, Shandong, 261053, PR China.
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Chen H, Nie P, Li J, Wu Y, Yao B, Yang Y, Lash GE, Li P. Cyclophosphamide induces ovarian granulosa cell ferroptosis via a mechanism associated with HO-1 and ROS-mediated mitochondrial dysfunction. J Ovarian Res 2024; 17:107. [PMID: 38762721 PMCID: PMC11102268 DOI: 10.1186/s13048-024-01434-z] [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: 09/04/2023] [Accepted: 05/07/2024] [Indexed: 05/20/2024] Open
Abstract
Abnormal granulosa cell (GC) death contributes to cyclophosphamide (CTX) induced primary ovarian insufficiency (POI). To investigate the contribution of GCs to POI, gene profiles of GCs exposed to CTX were assessed using RNA-Seq and bioinformatics analysis. The results showed the differentially expressed genes (DEGs) were enriched in the ferroptosis-related pathway, which is correlated with upregulated heme oxygenase 1 (HO-1) and downregulated glutathione peroxidase-4 (GPX4). Using CTX-induced cell culture (COV434 and KGN cells), the levels of iron, reactive oxygen species (ROS), lipid peroxide, mitochondrial superoxide, mitochondrial morphology and mitochondrial membrane potential (MMP) were detected by DCFDA, MitoSOX, C11-BODIPY, MitoTracker, Nonylacridine Orange (NAO), JC-1 and transmission electron microscopy respectively. The results showed iron overload and disrupted ROS, including cytoROS, mtROS and lipROS homeostasis, were associated with upregulation of HO-1 and could induce ferroptosis via mitochondrial dysfunction in CTX-induced GCs. Moreover, HO-1 inhibition could suppress ferroptosis induced GPX4 depletion. This implies a role for ROS in CTX-induced ferroptosis and highlights the effect of HO-1 modulators in improving CTX-induced ovarian damage, which may provide a theoretical basis for preventing or restoring GC and ovarian function in patients with POI.
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Affiliation(s)
- Hui Chen
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Ping Nie
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Jingling Li
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Yongqi Wu
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Bo Yao
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China
| | - Yabing Yang
- Guangdong Second Provincial General Hospital, Postdoctoral Research Station of Basic Medicine, Jinan University School of Medicine, Guangzhou, 510317, China
| | - Gendie E Lash
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, China
| | - Ping Li
- Department of Pathology, Jinan University School of Medicine, Guangzhou, 510632, China.
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10
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Ali M, Manjula SN, Mohiuddin I, Mruthunjaya K, Shakeel F, Mir SA, Wani SUD. Noni enhances the anticancer activity of cyclophosphamide and suppresses myelotoxicity and hepatotoxicity in tumor-bearing mice. J Cancer Res Clin Oncol 2024; 150:212. [PMID: 38662247 PMCID: PMC11045611 DOI: 10.1007/s00432-024-05734-1] [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: 01/31/2024] [Accepted: 03/31/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND AND AIM Morinda citrifolia fruit juice (noni) is an herbal remedy documented to have antioxidant properties. It has been suggested that prevention of carcinogen-DNA adduct formation and the antioxidant activity of NJ may contribute to the cancer preventive effect. In the present study, the antitumor activity of noni was investigated in the presence of cyclophosphamide (CYL) in vitro and in vivo. METHODS In vitro breast cancer cells (MDA-MB-468) were used to measure the percentage of inhibition and the IC50. The in vivo antitumor activity of noni was studied by monitoring the mean survival time (MST), percentage increase in life span (%ILS), viable and non-viable cell count, tumor volume, body weight, and hematological and serum biochemical parameters in mice. Treatment with noni and CYL exhibited dose- and time-dependent cytotoxicity toward breast cancer cells. RESULTS Individual treatment of noni and CYL exhibited dose- and time-dependent cytotoxicity on breast cancer cell lines, while in combination therapy of noni and CYL, noni enhances cytotoxic effect of CYL at 48 h than that at 24 h. Similar result was found in in vivo studies, the results of which revealed that alone treatment of CYL and noni suppressed tumor growth. However, combination treatment with CYL and noni presented better tumor inhibition than that of alone treatment of CYL and noni. On the contrary, CYL alone drastically attenuated hematological parameters, i.e., RBC, WBC, and Hb compared to normal and control groups, and this change was reversed and normalized by noni when given as combination therapy with CYL. Moreover, the levels of serum biochemical markers, i.e., AST, ALP, and ALT, were significantly increased in the control and CYL-treated groups than those in the normal group. In the combination treatment of noni and CYL, the above biochemical marker levels significantly decreased compared to CYL alone-treated group. CONCLUSIONS The present study suggested that CYL treatment can cause serious myelotoxicity and hepatic injury in cancer patients. In conclusion, the combined use of noni with CYL potentially enhances the antitumor activity of CYL and suppresses myelotoxicity and hepatotoxicity induced by CYL in tumor-bearing mice.
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Affiliation(s)
- Mohammad Ali
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru, 570015, India.
- Department of Pharmacology, Sri Adichunchanagiri College of Pharmacy, Sri Adichunchanagiri University, B.G Nagar, Bellur, Karnataka, 571418, India.
| | - S N Manjula
- Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru, 570015, India
| | - Ishfaq Mohiuddin
- Department of Zoology, Annamalai University, Annamalainagar, 608 002, India
| | - K Mruthunjaya
- Department of Pharmacognosy, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru, 570015, India
| | - Faiyaz Shakeel
- Department of Pharmaceutics, College of Pharmacy, King Saud University, 11451, Riyadh, Saudi Arabia
| | - Suhail Ahmad Mir
- Department of Pharmaceutical Sciences, School of Applied Science and Technology, University of Kashmir, Srinagar, 190006, India
| | - Shahid Ud Din Wani
- Department of Pharmaceutical Sciences, School of Applied Science and Technology, University of Kashmir, Srinagar, 190006, India.
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11
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Chen L, Mo Q, Wu Y, Chen W, Deng K, Xiao Y. Ameliorative effect of salidroside on the cyclophosphamide-induced premature ovarian failure in a rat model. Free Radic Res 2024; 58:107-116. [PMID: 38408280 DOI: 10.1080/10715762.2024.2320383] [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: 09/13/2023] [Accepted: 01/11/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND Oxidative stress injury is an important pathological factor of premature ovarian failure (POF). Salidroside, extracted from the Chinese herb-Rhodiola rosea, has advantages in antioxidant characteristics. However, their therapeutic efficacy and mechanisms in POF have not been explored. PURPOSE This study aims to assess the therapeutic effects of salidroside in chemotherapy-induced ovarian failure rats. METHODS A POF rat model was established by injection of cyclophosphamide, followed by treatment with salidroside. The therapeutic effect of salidroside was evaluated based on hormone levels, follicle count, and reproductive ability. Oxidative stress injury was assessed by the detection of SOD enzyme activity and MDA levels. Differential gene expression of Keap1, Nrf2, HMOX1, NQO1, AMH, BMP15, and GDF9, were identified by qRT‑PCR. The protein expression of Keap1, Nrf2, P53, and Bcl-2 were detected by western blot. RESULTS Salidroside treatment markedly restored FSH, E2, and AMH hormone secretion levels, reduced follicular atresia, and increased antral follicle numbers in POF rats. In addition, salidroside improves fertility in POF rats, activates the Nrf2 signaling pathway, and reduces the level of oxidative stress. The recovery function of high dose salidroside (50 mg/kg) in a reproductive assay was significantly improved than that of lower dose salidroside (25 mg/kg). Meanwhile, the safety evaluation of salidroside treatment in rats showed that salidroside was safe for POF rats at doses of 25-50 mg/kg. CONCLUSIONS Salidroside therapy improved premature ovarian failure significantly through antioxidant function and activating Nrf2 signaling.
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Affiliation(s)
- Lixuan Chen
- Guangzhou University of Chinese Medicine, Guangzhou, China
- Jinshazhou Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qinglin Mo
- Translational Medicine Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yingnan Wu
- Translational Medicine Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wancheng Chen
- Department of Radiotherapy, Zhujiang Hospital of Southern Medical University, Foshan, China
| | - Kaixian Deng
- Department of Gynecology, Shunde Hospital of Southern Medical University (The First People's Hospital of Shunde), Foshan, China
| | - Yang Xiao
- Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Hematology, Shenzhen Qianhai Shekou Pilot Free Trade Zone Hospital, Shenzhen, China
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12
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Shahid A, Yeung S, Miwalian R, Mercado A, Andresen BT, Huang Y. Mitigation of Nitrogen Mustard-Induced Skin Injury by the β-Blocker Carvedilol and Its Enantiomers. J Pharmacol Exp Ther 2024; 388:495-505. [PMID: 37827703 PMCID: PMC10801755 DOI: 10.1124/jpet.123.001663] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 09/18/2023] [Accepted: 09/22/2023] [Indexed: 10/14/2023] Open
Abstract
The chemical warfare agent sulfur mustard and its structural analog nitrogen mustard (NM) cause severe vesicating skin injuries. The pathologic mechanisms for the skin injury following mustard exposure are poorly understood; therefore, no effective countermeasure is available. Previous reports demonstrated the protective activity of carvedilol, a US Food and Drug Administration (FDA)-approved β-blocker, against UV radiation-induced skin damage. Thus, the current study evaluated the effects of carvedilol on NM-induced skin injuries in vitro and in vivo. In the murine epidermal cell line JB6 Cl 41-5a, β-blockers with different receptor subtype selectivity were examined. Carvedilol and both of its enantiomers, R- and S-carvedilol, were the only tested ligands statistically reducing NM-induced cytotoxicity. Carvedilol also reduced NM-induced apoptosis and p53 expression. In SKH-1 mice, NM increased epidermal thickness, damaged skin architecture, and induced nuclear factor κB (NF-κB)-related proinflammatory genes as assessed by RT2 Profiler PCR (polymerase chain reaction) Arrays. To model chemical warfare scenario, 30 minutes after exposure to NM, 10 μM carvedilol was applied topically. Twenty-four hours after NM exposure, carvedilol attenuated NM-induced epidermal thickening, Ki-67 expression, a marker of cellular proliferation, and multiple proinflammatory genes. Supporting the in vitro data, the non-β-blocking R-enantiomer of carvedilol had similar effects as racemic carvedilol, and there was no difference between carvedilol and R-carvedilol in the PCR array data, suggesting that the skin protective effects are independent of the β-adrenergic receptors. These data suggest that the β-blocker carvedilol and its enantiomers can be repurposed as countermeasures against mustard-induced skin injuries. SIGNIFICANCE STATEMENT: The chemical warfare agent sulfur mustard and its structural analog nitrogen mustard cause severe vesicating skin injuries for which no effective countermeasure is available. This study evaluated the effects of US Food and Drug Administration (FDA)-approved β-blocker carvedilol on nitrogen mustard-induced skin injuries to repurpose this cardiovascular drug as a medical countermeasure.
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Affiliation(s)
- Ayaz Shahid
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Steven Yeung
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Rita Miwalian
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Angela Mercado
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Bradley T Andresen
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
| | - Ying Huang
- Department of Biotechnology and Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California
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13
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Xie Q, Liao Q, Wang L, Zhang Y, Chen J, Bai H, Li K, Ai J. The Dominant Mechanism of Cyclophosphamide-Induced Damage to Ovarian Reserve: Premature Activation or Apoptosis of Primordial Follicles? Reprod Sci 2024; 31:30-44. [PMID: 37486531 DOI: 10.1007/s43032-023-01294-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 06/30/2023] [Indexed: 07/25/2023]
Abstract
Cyclophosphamide (CPM), a part of most cancer treatment regimens, has demonstrated high gonadal toxicity in females. Initially, CPM is believed to damage the ovarian reserve by premature activation of primordial follicles, for the fact that facing CPM damage, primordial oocytes show the activation of PTEN/PI3K/AKT pathways, accompanied by accelerated activation of follicle developmental waves. Meanwhile, primordial follicles are dormant and not considered the target of CPM. However, many researchers have found DNA DSBs and apoptosis within primordial oocytes under CPM-induced ovarian damage instead of premature accelerated activation. A stricter surveillance system of DNA damage is also thought to be in primordial oocytes. So far, the apoptotic death mechanism is considered well-proved, but the premature activation theory is controversial and unacceptable. The connection between the upregulation of PTEN/PI3K/AKT pathways and DNA DSBs and apoptosis within primordial oocytes is also unclear. This review aims to highlight the flaw and/or support of the disputed premature activation theory and the apoptosis mechanism to identify the underlying mechanism of CPM's injury on ovarian reserve, which is crucial to facilitate the discovery and development of effective ovarian protectants. Ultimately, this review finds no good evidence for follicle activation and strong consistent evidence for apoptosis.
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Affiliation(s)
- Qin Xie
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Reproductive Medicine Center, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, No.136, Jingzhou Road, Xiangcheng District, Xiangyang, 441021, Hubei Province, People's Republic of China
| | - Qiuyue Liao
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lingjuan Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yan Zhang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jing Chen
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hualin Bai
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Kezhen Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Jihui Ai
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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14
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Hipólito A, Mendes C, Martins F, Lemos I, Francisco I, Cunha F, Almodôvar T, Albuquerque C, Gonçalves LG, Bonifácio VDB, Vicente JB, Serpa J. H 2S-Synthesizing Enzymes Are Putative Determinants in Lung Cancer Management toward Personalized Medicine. Antioxidants (Basel) 2023; 13:51. [PMID: 38247476 PMCID: PMC10812562 DOI: 10.3390/antiox13010051] [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: 12/05/2023] [Revised: 12/24/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
Lung cancer is a lethal disease with no truly efficient therapeutic management despite the progresses, and metabolic profiling can be a way of stratifying patients who may benefit from new therapies. The present study is dedicated to profiling cysteine metabolic pathways in NSCLC cell lines and tumor samples. This was carried out by analyzing hydrogen sulfide (H2S) and ATP levels, examining mRNA and protein expression patterns of cysteine catabolic enzymes and transporters, and conducting metabolomics analysis using nuclear magnetic resonance (NMR) spectroscopy. Selenium-chrysin (SeChry) was tested as a therapeutic alternative with the aim of having an effect on cysteine catabolism and showed promising results. NSCLC cell lines presented different cysteine metabolic patterns, with A549 and H292 presenting a higher reliance on cystathionine β-synthase (CBS) and cystathionine γ-lyase (CSE) to maintain H2S levels, while the PC-9 cell line presented an adaptive behavior based on the use of mercaptopyruvate sulfurtransferase (MST) and cysteine dioxygenase (CDO1), both contributing to the role of cysteine as a pyruvate source. The analyses of human lung tumor samples corroborated this variability in profiles, meaning that the expression of certain genes may be informative in defining prognosis and new targets. Heterogeneity points out individual profiles, and the identification of new targets among metabolic players is a step forward in cancer management toward personalized medicine.
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Affiliation(s)
- Ana Hipólito
- iNOVA4Health, NOVA Medical School, 1150-069 Lisbon, Portugal; (A.H.); (C.M.); (F.M.); (I.L.)
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
| | - Cindy Mendes
- iNOVA4Health, NOVA Medical School, 1150-069 Lisbon, Portugal; (A.H.); (C.M.); (F.M.); (I.L.)
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
| | - Filipa Martins
- iNOVA4Health, NOVA Medical School, 1150-069 Lisbon, Portugal; (A.H.); (C.M.); (F.M.); (I.L.)
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
| | - Isabel Lemos
- iNOVA4Health, NOVA Medical School, 1150-069 Lisbon, Portugal; (A.H.); (C.M.); (F.M.); (I.L.)
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
| | - Inês Francisco
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
| | - Fernando Cunha
- Pathology Department, The Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal;
| | - Teresa Almodôvar
- Pneumology Department, The Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal;
| | - Cristina Albuquerque
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
| | - Luís G. Gonçalves
- Institute of Chemical and Biological Technology António Xavier (ITQB NOVA), 2780-157 Oeiras, Portugal; (L.G.G.); (J.B.V.)
| | - Vasco D. B. Bonifácio
- IBB-Institute for Bioengineering and Biosciences, Associate Laboratory i4HB-Institute for Health and Bioeconomy, IST-Lisbon University, 1049-001 Lisbon, Portugal;
- Bioengineering Department, IST-Lisbon University, 1049-001 Lisbon, Portugal
| | - João B. Vicente
- Institute of Chemical and Biological Technology António Xavier (ITQB NOVA), 2780-157 Oeiras, Portugal; (L.G.G.); (J.B.V.)
| | - Jacinta Serpa
- iNOVA4Health, NOVA Medical School, 1150-069 Lisbon, Portugal; (A.H.); (C.M.); (F.M.); (I.L.)
- Molecular Pathobiology Research Unit, fromThe Portuguese Institute of Oncology (IPOLFG), 1099-023 Lisbon, Portugal; (I.F.); (C.A.)
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15
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Goud PT, Goud AP, Camp OG, Bai D, Gonik B, Diamond MP, Abu-Soud HM. Chronological age enhances aging phenomena and protein nitration in oocyte. Front Endocrinol (Lausanne) 2023; 14:1251102. [PMID: 38149097 PMCID: PMC10749940 DOI: 10.3389/fendo.2023.1251102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/22/2023] [Indexed: 12/28/2023] Open
Abstract
Background The average age of childbearing has increased over the years contributing to infertility, miscarriages, and chromosomal abnormalities largely invoked by an age-related decline in oocyte quality. In this study, we investigate the role of nitric oxide (NO) insufficiency and protein nitration in oocyte chronological aging. Methods Mouse oocytes were retrieved from young breeders (YB, 8-14 weeks [w]), retired breeders (RB, 48-52w) and old animals (OA, 80-84w) at 13.5 and 17 hours after ovulation trigger. They were assessed for zona pellucida dissolution time (ZPDT); ooplasmic microtubule dynamics (OMD); cortical granule (CG) status and spindle morphology (SM), as markers of oocyte quality. Sibling oocytes from RB were exposed to NO supplementation and assessed for aging phenomena (AP). All oocyte cumulus complexes were subjected to fluorescence nitrotyrosine (NT) immunocytochemistry and confocal microscopy to assess morphology and protein nitration. Results At 13.5 h from hCG trigger, oocytes from RB compared to YB had significantly increased ZPDT (37.8 ± 11.9 vs 22.1 ± 4.1 seconds [s]), OMD (46.9 vs 0%), CG loss (39.4 vs 0%), and decreased normal SM (30.3 vs 81.3%), indicating premature AP that worsened among oocytes from RB at 17 hours post-hCG trigger. When exposed to SNAP, RB AP significantly decreased (ZPDT: 35.1 ± 5.5 vs 46.3 ± 8.9s, OMD: 13.3 vs 75.0% and CG loss: 50.0 vs 93.3%) and SM improved (80.0 vs 14.3%). The incidence of NT positivity was significantly higher in cumulus cells (13.5 h, 46.7 ± 4.5 vs 3.4 ± 0.7%; 17 h, 82.2 ± 2.9 vs 23.3 ± 3.6%) and oocytes (13.5 h, 57.1 vs 0%; 17 h, 100.0 vs 55.5%) from RB compared to YB. Oocytes retrieved decreased with advancing age (29.8 ± 4.1 per animal in the YB group compared to 10.2 ± 2.1 in RB and 4.0 ± 1.6 in OA). Oocytes from OA displayed increased ZPDT, major CG loss, increased OMD and spindle abnormalities, as well as pronuclear formation, confirming spontaneous meiosis to interphase transition. Conclusions Oocytes undergo zona pellucida hardening, altered spindle and ooplasmic microtubules, and premature cortical granule release, indicative of spontaneous meiosis-interphase transition, as a function of chronological aging. These changes are also associated with NO insufficiency and protein nitration and may be alleviated through supplementation with an NO-donor.
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Affiliation(s)
- Pravin T. Goud
- Laurel Fertility Center, San Francisco, CA, United States
- Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, University of California Davis Medical School, Sacramento, CA, United States
- Department of Obstetrics and Gynecology, University of California Davis Medical School, Sacramento, CA, United States
| | - Anuradha P. Goud
- Department of Obstetrics and Gynecology, The C.S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States
| | - Olivia G. Camp
- Department of Obstetrics and Gynecology, The C.S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States
| | - David Bai
- Department of Obstetrics and Gynecology, The C.S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States
| | - Bernard Gonik
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Michael P. Diamond
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Augusta University, Augusta, GA, United States
| | - Husam M. Abu-Soud
- Department of Obstetrics and Gynecology, The C.S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States
- Department of Physiology, Wayne State University School of Medicine, Detroit, MI, United States
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16
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Wang X, Yuan P, Zeng M, Sun M, Wang X, Zheng X, Feng W. Allantoin Derived From Dioscorea opposita Thunb Ameliorates Cyclophosphamide-Induced Premature Ovarian Failure in Female Rats by Attenuating Apoptosis, Autophagy and Pyroptosis. Cureus 2023; 15:e50351. [PMID: 38089953 PMCID: PMC10713354 DOI: 10.7759/cureus.50351] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2023] [Indexed: 08/20/2024] Open
Abstract
Background and objectives Cyclophosphamide (CP) is widely used as a chemotherapy drug for the treatment of malignant tumors and autoimmune diseases, but it has strong toxic and side effects and can cause permanent damage to the ovaries, which affects women's quality of life. This study aimed to investigate the anti-premature ovarian failure protective effect of allantoin isolated from Dioscorea opposita Thunb. Methods Firstly, 75 mg/kg CP was injected into rats to establish an in vivo model of premature ovarian failure (POF). The POF rats were divided into the normal control group (NC), premature ovarian failure group (POF), and POF group treated with allantoin (ALL I 140 mg/kg and ALL II 70 mg/kg, daily 21 days). It investigated the estrous cycles, hormone levels, apoptosis rate, mitochondrial membrane potential (MMP), reactive oxygen species (ROS), mitophagy, and protein marker (Bax, Bcl2, LC3B, L-1β, caspase-1 and NLRP3). Results The results indicated that allantoin alleviated cyclophosphamide-induced premature ovarian failure in female rats, decreased the anoestrum, increased the level of estradiol (E2), and decreased the levels of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), decreased apoptosis rate, MMP, mitophagy and ROS in ovarian granulosa cells of POF rats, down-regulated L-1β, caspase-1, LC3B-II/LC3B-I in ovarian tissue, and up-regulated the Bcl2 and NLRP3. Conclusions Our study revealed the ovarian-protective effect of allantoin in CP-induced premature ovarian failure for the first time, the effect was achieved through attenuation of the apoptosis, autophagy, and pyroptosis. The study underlines the potential clinical application of allantoin as a protectant agent for premature ovarian failure.
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Affiliation(s)
- Xiaolan Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, CHN
| | - Peipei Yuan
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, CHN
| | - Mengnan Zeng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, CHN
| | - Mo Sun
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, CHN
| | - Xiaoyang Wang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, CHN
| | - Xiaoke Zheng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, CHN
| | - Weisheng Feng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, CHN
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17
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Yin YJ, Zhang YH, Wang Y, Jiang H, Zhang JB, Liang S, Yuan B. Ferulic acid ameliorates the quality of in vitro-aged bovine oocytes by suppressing oxidative stress and apoptosis. Aging (Albany NY) 2023; 15:12497-12512. [PMID: 37944258 PMCID: PMC10683616 DOI: 10.18632/aging.205193] [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: 08/07/2023] [Accepted: 10/08/2023] [Indexed: 11/12/2023]
Abstract
Ferulic acid (FA) is a well-known natural antioxidant that scavenges oxygen free radicals and alleviates oxidative stress. This study investigated the chemopreventive potential of FA against bovine oocyte quality decline during in vitro aging. The results showed that 5 μM FA supplementation decreased the abnormality rate of in vitro-aged bovine oocytes. In addition, FA supplementation effectively improved antioxidant capacity by removing excessive ROS and maintaining intracellular GSH levels and antioxidant enzyme activity. The mitochondrial activity, mitochondrial membrane potential and intracellular ATP levels in aged bovine oocytes were obviously enhanced by FA supplementation. Furthermore, FA supplementation reduced in vitro aging-induced DNA damage and maintained DNA stability in bovine oocytes. Moreover, sperm binding assay showed the number of sperm that bound to the zona pellucida on aged bovine oocytes was significantly higher in the FA supplemented group than in the Aged group. Therefore, FA is beneficial for maintaining in vitro-aged bovine oocyte quality and could become a potential antioxidant for preventing bovine oocyte in vitro aging during in vitro maturation.
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Affiliation(s)
- Yi-Jing Yin
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
| | - Yong-Hong Zhang
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
| | - Yu Wang
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
| | - Hao Jiang
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
| | - Jia-Bao Zhang
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
| | - Shuang Liang
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
| | - Bao Yuan
- Department of Animals Sciences, College of Animal Sciences, Jilin University, Changchun, China
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18
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Zhou R, Liu D. The function of exosomes in ovarian granulosa cells. Cell Tissue Res 2023; 394:257-267. [PMID: 37603064 DOI: 10.1007/s00441-023-03820-3] [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: 08/19/2022] [Accepted: 07/25/2023] [Indexed: 08/22/2023]
Abstract
Granulosa cells (GCs), as the basic components of ovarian tissue, play an indispensable role in maintaining normal ovarian functions such as hormone synthesis and ovulation. The abnormality of GCs often leads to ovarian endocrine disorders, which exert a negative effect on life quality and life expectancy. However, the pathogenesis and treatment of diseases are still poorly understood. Exosomes contain regulatory molecules and can transmit biological information in cell interaction. The role of exosomes in GCs has been studied extensively. This review summarizes the regulatory function of exosomes in GCs, as well as their participation in etiopathogenesis and their promising application in treatment when it comes to ovarian endocrine diseases, which can help us better understand ovarian diseases from the perspective of GCs.
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Affiliation(s)
- Ruotong Zhou
- Department of Endocrinology, First Affiliated Hospital of Dalian Medical University, Zhongshan Str.222, Dalian, 116011, Liaoning, China
| | - Dan Liu
- Department of Endocrinology, First Affiliated Hospital of Dalian Medical University, Zhongshan Str.222, Dalian, 116011, Liaoning, China.
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19
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Zhou Y, Yuan F, Jia C, Chen F, Li F, Wang L. MiR-497-3p induces Premature ovarian failure by targeting KLF4 to inactivate Klotho/PI3K/AKT/mTOR signaling pathway. Cytokine 2023; 170:156294. [PMID: 37549487 DOI: 10.1016/j.cyto.2023.156294] [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: 10/08/2022] [Revised: 03/19/2023] [Accepted: 07/05/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Premature ovarian failure (POF), as a gynecological endocrine disease, features the manifestation of irregular menstruation, amenorrhea, infertility and perimenopausal syndrome. MicroRNAs (miRNAs) have been reported to modulate POF. However, the specific regulatory mechanism of miR-497-3p in POF remain unclear. METHODS Quantitative reverse transcription-PCR (RT-qPCR) and western blot were implemented to analyze RNA and protein levels, respectively. Comet assay was performed for the detection of DNA damage. Flow cytometry analysis and terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assays were performed to measure apoptosis of CTX-induced KGN cell (POF cell model). Bioinformatics was utilized to screen out the downstream mRNAs potentially regulated by miR-497-3p. Chromatin immunoprecipitation (ChIP) assay, luciferase reporter assay and RNA pulldown assays were performed to demonstrate the interaction between miR-497-3p and Kruppel-like factor 4 (KLF4) or between KLF4 and Klotho (KL). Rescue assays were performed to verify the involvement of Klotho in miR-497-3p-mediated functions of POF cell model. RESULTS MiR-497-3p was upregulated in CTX-treated KGN cells. Knockdown of miR-497-3p could reverse the promoting effects of CTX on DNA damage and cell apoptosis. MiR-497-3p negatively regulated Klotho expression by directly targeting the transcription activator KLF4. KLF4 activated Klotho transcription. MiR-497-3p inactivated PI3K/AKT/mTOR signaling pathway through KLF4/Klotho axis. Klotho knockdown reversed the effects of MiR-497-3p on the functions of POF cell model. CONCLUSION MiR-497-3p promotes DNA damage and apoptosis in CTX-treated KGN cells by targeting KLF4 to downregulate Klotho and inactivate the PI3K/AKT/mTOR signaling pathway. This study unveils novel mechanisms associated with cell functional changes in POF and may enrich therapeutic strategy for POF.
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Affiliation(s)
- Yuhan Zhou
- Department of Reproductive Medicine, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei, China
| | - Feifei Yuan
- Department of Reproductive Medicine, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei, China
| | - Chunlian Jia
- Department of Reproductive Medicine, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei, China
| | - Fen Chen
- Department of Reproductive Medicine, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei, China.
| | - Fei Li
- Department of Reproductive Medicine, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei, China.
| | - Lingyu Wang
- Department of Reproductive Medicine, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei, China.
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Zhao P, Guo C, Du H, Xiao Y, Su J, Wang X, Yeung WSB, Li G, Wang T. Chemotherapy-induced ovarian damage and protective strategies. HUM FERTIL 2023; 26:887-900. [PMID: 38054300 DOI: 10.1080/14647273.2023.2275764] [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: 03/01/2023] [Accepted: 10/14/2023] [Indexed: 12/07/2023]
Abstract
More than 9.2 million women worldwide suffer from cancer, and about 5% of them are at reproductive age. Chemotherapy-induced impairment of fertility affects the quality of life of these women. Several chemotherapeutic agents have been proven to cause apoptosis and autophagy by inducing DNA damage and cellular stress. Injuries to the ovarian stroma and micro-vessel network are also considered as pivotal factors resulting in ovarian dysfunction induced by chemotherapeutic agents. Primordial follicle pool over-activation may also be the mechanism inducing damage to the ovarian reserve. Although many studies have explored the mechanisms involved in chemotherapy-induced reproductive toxicity, the exact molecular mechanisms have not been elucidated. It is essential to understand the mechanisms involved in ovarian damage, in order to develop potential protective treatments to preserve fertility. In this article, we reviewed the current knowledge on the mechanism of chemotherapy-induced ovarian damage and possible protective strategies that prevent the ovary from such damages.
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Affiliation(s)
- Peikun Zhao
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Chenxi Guo
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Huijia Du
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Yuan Xiao
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Jiaping Su
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Xiaohui Wang
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Willian S B Yeung
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
| | - Guangxin Li
- Department of Breast and Thyroid Surgery, Peking University Shenzhen Hospital, Shenzhen, PR China
| | - Tianren Wang
- Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, PR China
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21
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Wu B, Li J, Wang Y, Yang J, Ye Y, Sun J, Sheng L, Wu M, Zhang Y, Gong Y, Zhou J, Ji J, Sun X. Exploring the impact of fungal spores from agricultural environments on the mice lung microbiome and metabolic profile. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 264:115456. [PMID: 37714035 DOI: 10.1016/j.ecoenv.2023.115456] [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: 06/15/2023] [Revised: 08/21/2023] [Accepted: 09/05/2023] [Indexed: 09/17/2023]
Abstract
Exposure to particulate matter (PM) from agricultural environments has been extensively reported to cause respiratory health concerns in both animals and agricultural workers. Furthermore, PM from agricultural environments, containing fungal spores, has emerged as a significant threat to public health and the environment. Despite its potential toxicity, the impact of fungal spores present in PM from agricultural environments on the lung microbiome and metabolic profile is not well understood. To address this gap in knowledge, we developed a mice model of immunodeficiency using cyclophosphamide and subsequently exposed the mice to fungal spores via the trachea. By utilizing metabolomics techniques and 16 S rRNA sequencing, we conducted a comprehensive investigation into the alterations in the lung microbiome and metabolic profile of mice exposed to fungal spores. Our study uncovered significant modifications in both the lung microbiome and metabolic profile post-exposure to fungal spores. Additionally, fungal spore exposure elicited noticeable changes in α and β diversity, with these microorganisms being closely associated with inflammatory factors. Employing non-targeted metabolomics analysis via GC-TOF-MS, a total of 215 metabolites were identified, among which 42 exhibited significant differences. These metabolites are linked to various metabolic pathways, with amino sugar and nucleotide sugar metabolism, as well as galactose metabolism, standing out as the most notable pathways. Cysteine and methionine metabolism, along with glycine, serine and threonine metabolism, emerged as particularly crucial pathways. Moreover, these metabolites demonstrated a strong correlation with inflammatory factors and exhibited significant associations with microbial production. Overall, our findings suggest that disruptions to the microbiome and metabolome may hold substantial relevance in the mechanism underlying fungal spore-induced lung damage in mice.
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Affiliation(s)
- Bing Wu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Jinyou Li
- Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yuting Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Jin Yang
- Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yongli Ye
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Jiadi Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Lina Sheng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Mengying Wu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yinzhi Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yajun Gong
- College of Food Science and Pharmacy, Xinjiang Agricultural University, No. 311 Nongda Dong Road, Ürümqi 830052 Xinjiang Uygur Autonomous Region, China
| | - Jianzhong Zhou
- College of Food Science and Pharmacy, Xinjiang Agricultural University, No. 311 Nongda Dong Road, Ürümqi 830052 Xinjiang Uygur Autonomous Region, China
| | - Jian Ji
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China; College of Food Science and Pharmacy, Xinjiang Agricultural University, No. 311 Nongda Dong Road, Ürümqi 830052 Xinjiang Uygur Autonomous Region, China.
| | - Xiulan Sun
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control, Jiangnan University, Wuxi, Jiangsu 214122, China
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22
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Saleh DO, El-Nasr NMEA, Fayez AM, Ahmed KA, Mohamed RA. Uro-protective role of chrysin against cyclophosphamide-induced hemorrhagic cystitis in rats involving the turning-off NF-κB/P38-MAPK, NO/PARP-1 and STAT-3 signaling cascades. Chem Biol Interact 2023; 382:110585. [PMID: 37263553 DOI: 10.1016/j.cbi.2023.110585] [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: 03/02/2023] [Revised: 05/06/2023] [Accepted: 05/29/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Chemotherapeutic agents are used to treat a wide range of cancer types, but they cause serious side effects which must be managed after treatment. Cyclophosphamide (CYP) is one of chemotherapeutic drugs that causes hemorrhagic cystitis (HC) induced by acrolein. OBJECTIVE The current investigation intended to uncover the role of chrysin (CHR) in CYP-induced HC in rats and explore the signaling pathway beyond this effect. ANALYSIS process: A single dose of CYP (200 mg/kg/IP) was injected, meanwhile CHR (25, 50 and 100 mg/kg, P.O) was administered respectively for 7 days prior to CYP administration and resume for 7 days afterwards. Urinary bladder tissue was then isolated from all rats to assess oxidative stress and inflammatory biomarkers. Moreover, histopathological examinations were performed. RESULTS Treatment with CHR showed a marked alleviation in oxidative stress biomarkers induced by CYP. Furthermore, CHR treatment presented a dose-dependent boost in the anti-inflammatory; IL-10 levels and a drop in the pro-inflammatory biomarkers; IL-1β, IL-6, and TNF-α. Additionally, stabilization of the PARP-1 protein expression was also detected thus preventing DNA damage. Similarly, CHR restored the urinary bladder cGMP levels. Notably, CHR treatment was accompanied with inhibition in NF-κB/p38-MAPK, NO/PARP-1 and STAT-3 signaling pathways inflammatory cascades. All these findings conformed with the histopathological examinations as well as iNOS immunostaining in the urinary bladder tissue. CONCLUSION Co-administration of CHR and CYP attained uro-protective therapeutic potential to guard against HC as well as spot the tangled mechanism of CHR in attenuating the HC induced by CYP.
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Affiliation(s)
- Dalia O Saleh
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt.
| | - Nesma M E Abo El-Nasr
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Ahmed M Fayez
- Pharmacology and Toxicology Department, School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo, Egypt
| | - Kawkab A Ahmed
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Reem A Mohamed
- Department of Pharmacology, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, Egypt
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23
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You T, Zhao Y, Liu S, Xu H. Lactiplantibacillus plantarum P101 Attenuated Cyclophosphamide-Induced Liver Injury in Mice by Regulating the Nrf2/ARE Signaling Pathway. Int J Mol Sci 2023; 24:13424. [PMID: 37686229 PMCID: PMC10488115 DOI: 10.3390/ijms241713424] [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: 08/06/2023] [Revised: 08/22/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Cyclophosphamide causes side effects in cancer patients, including hepatotoxicity. Probiotics have recently emerged as potential approaches for the administration of many diseases. This study aimed to evaluate the protective effects of Lactiplantibacillus plantarum P101 against cyclophosphamide-induced liver injury and elucidate the underlying mechanism. In this study, Lactiplantibacillus plantarum P101 or Lactobacillus rhamnosus GG were pre-administered to mice with varying duration (1 week, 2 weeks, and 3 weeks) before being intraperitoneally injected with cyclophosphamide at a dose of 30 mg/kg/day for 7 days to induce liver injury. Results demonstrated that cyclophosphamide-induced liver injury was characterized by histopathological disorders, including irregular central venous shape and hepatic vascular rupture, as well as a severe inflammation response and oxidative stress. The administration of probiotics for 3 weeks exerted the most significant improvements in alleviating liver injury, oxidative stress, and inflammation when compared to the shorter intervention duration. Notably, Lactiplantibacillus plantarum P101 exhibited more pronounced effects than Lactobacillus rhamnosus GG. Furthermore, Lactiplantibacillus plantarum P101 enhanced the antioxidant defense system by activating the Nrf2/ARE signaling pathway, ultimately alleviating hepatotoxicity and hepatocyte apoptosis. In conclusion, this study highlighted the potential of Lactiplantibacillus plantarum P101 to alleviate cyclophosphamide-induced hepatotoxicity.
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Affiliation(s)
| | | | | | - Hengyi Xu
- State Key Laboratory of Food Science and Resources, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China; (T.Y.); (Y.Z.); (S.L.)
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24
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Chen M, Yang W, Guo Y, Hou X, Zhu S, Sun H, Guo X, Chen M, Wang Q. Multi-omics reveal the metabolic patterns in mouse cumulus cells during oocyte maturation. J Ovarian Res 2023; 16:156. [PMID: 37550748 PMCID: PMC10408154 DOI: 10.1186/s13048-023-01237-8] [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: 04/10/2023] [Accepted: 07/13/2023] [Indexed: 08/09/2023] Open
Abstract
Bi-directional communication between cumulus cells and the surrounded oocytes is important for the development and functions of both compartments. However, the metabolic framework in cumulus cells has not been systematically described. In the present study, cumulus cells from cumulus-oocyte complexes (COCs) at three key time points were isolated (arrested GV stage, post-hCG 0h; meiotic resumption GVBD stage, post-hCG 3h; and metaphase II stage, post-hCG 12h), and the temporal metabolomic and proteomic profiling were performed. Integrated multi-omics analysis reveals the global metabolic patterns in cumulus cells during mouse oocyte maturation. In particular, we found the active hyaluronic acid metabolism, steroid hormone synthesis, and prostaglandin E2 (PGE2) production in cumulus cells. Meanwhile, accompanying the oocyte maturation, a progressive increase in nucleotide and amino acid metabolism was detected in the surrounding cumulus cells. In sum, the data serve as a valuable resource for probing metabolism during terminal differentiation of ovarian granulosa cells, and provide the potential biomarkers for improving and predicting oocyte quality.
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Affiliation(s)
- Ming Chen
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China
| | - Weizheng Yang
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China
| | - Yueshuai Guo
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China
| | - Xiaojing Hou
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Shuai Zhu
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China
| | - Hongzheng Sun
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China
| | - Xuejiang Guo
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China.
- Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China.
| | - Minjian Chen
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China.
- Department of Histology and Embryology, Nanjing Medical University, Nanjing, 211166, China.
| | - Qiang Wang
- State Key Laboratory of Reproductive Medicine, Suzhou Municipal Hospital, Nanjing Medical University, 101 Longmian Rd, Nanjing, Jiangsu, 211166, China.
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, 211166, China.
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25
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Abedi H, Nemati M, Ebrahimi B, Dehghani M, Mikaeiliagah E, Abdollahzadeh P, Ghanaatpishe A, Shafiee Jahromi N, Kargar Jahromi H. The protective effect of hydroalcoholic extract of Ephedra pachyclada leaves on ovarian damage induced by cyclophosphamide in rat: An experimental study. Int J Reprod Biomed 2023; 21:629-638. [PMID: 37885971 PMCID: PMC10598471 DOI: 10.18502/ijrm.v21i8.14018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/12/2023] [Accepted: 07/19/2023] [Indexed: 10/28/2023] Open
Abstract
Background Cyclophosphamide (CP) is an anticancer drug that acts as an alkylation agent after metabolism in the liver. CP has toxic effects on the body's cells, especially the reproductive system's function, and causes infertility. Moreover, medicinal plants have few side effects and are psychologically acceptable to patients. Objective This study aimed to investigate the impact of Ephedra pachyclada hydroalcoholic extract (EPHE) on ovarian tissue and hypothalamic-pituitary-gonadal axis in rats treated with CP. Materials and Methods In this experimental study, 48 adult female Wistar rats (180-200 gr, 9-10 wk) were randomly assigned to 6 experimental groups (n = 8/each): (a) control; (b) sham; (c) CP; (d) CP+250 mg/kg EPHE; (e) CP+500 mg/kg EPHE; (f) CP+1000 mg/kg EPHE. On the 29th day of the experiment, serum was collected; serum concentration of the luteinizing hormone, follicle-stimulating hormone, estrogen, progesterone, and antioxidant activity were measured. The number of ovarian follicles were also counted. Results In the CP groups, serum concentrations of follicle-stimulating hormone and luteinizing hormone significantly increased, and estrogen and progesterone significantly decreased (p ≤ 0.05). EPHE significantly compensated for the complications caused by CP and 1000 mg/kg had the greatest effect. Antioxidant reduction by CP was significantly enhanced by EPHE, especially at higher doses (p ≤ 0.05). The number of primordial, primary, secondary, and Graafian follicles showed a significant decrease in CP groups and EPHE groups showed a significant increase compared to the CP. EPHE showed that the concentration of 1000 mg/kg was more effective than other doses (p ≤ 0.05). Conclusion In addition to proving the effect of EPHE on the hypothalamic-pituitary-gonadal axis, our investigation showed antioxidant properties, which can be an effective factor in CP-treated rats.
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Affiliation(s)
- Hassanali Abedi
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mahnaz Nemati
- Amir Oncology Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bahare Ebrahimi
- Shiraz Geriatric Research Center, Shiraz University of Medical Science, Shiraz, Iran
| | - Maryam Dehghani
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Elmira Mikaeiliagah
- Department of Biology, Ardabil Branch, Islamic Azad University, Ardabil, Iran
- Stem Cell and Tissue Engineering Laboratory, Department of Orthopaedics, West Virginia University, Morgantown, USA
| | - Pegah Abdollahzadeh
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Aref Ghanaatpishe
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Hossein Kargar Jahromi
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
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Shi P, Gao J, Zhao S, Xia W, Li J, Tao C. Treatment of porcine ovarian follicles with tert-butyl hydroperoxide as an ovarian senescence model in vitro. Aging (Albany NY) 2023; 15:6212-6224. [PMID: 37405951 PMCID: PMC10373960 DOI: 10.18632/aging.204831] [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: 01/25/2023] [Accepted: 06/09/2023] [Indexed: 07/07/2023]
Abstract
Ovarian aging is the main reason of female reproductive problems. Excessive oxidative stress can induce ovarian senescence and follicular atresia, thereby reducing the reproductive performance. Follicles were divided into five groups for in vitro culture based on the duration of stimulation with tert-butyl hydroperoxide (t-BHP)-control group and groups 1 h, 2 h, 6 h, and 12 h. The results revealed that the ratio of progesterone (P4) to estradiol (E2) was increased after 24 and 36 h of follicle culture, shifting follicles toward atresia (P < 0.05). Stimulated by 200 μM t-BHP, follicles showed progressive aging phenotype. Senescence-associated β-galactosidase staining (SA-β-Gal) showed a significant increase in the number of positive cells (P < 0.05). Reactive oxygen species were also significantly upregulated (P < 0.05). t-BHP treatment for 6 h induced significant increases in Caspase 3, P53, and Foxo1 mRNA and protein levels (P < 0.05) and significant decreases in SOD mRNA and protein levels (P < 0.05). Transcriptome sequencing analysis of the follicles showed that the aged and treatment groups were clustered together in hierarchical clustering. Correlation analysis indicated significant changes at the transcriptome level in the treatment groups versus the control group. The common differentially expressed genes in the treatment groups were enriched in three growth-factor signaling pathways associated with cell proliferation and apoptosis (P53, mTOR, and MAPK). In conclusion, induction of follicular senescence by treatment with 200 μM t-BHP for 6 h is an effective in vitro model to simulate ovarian senescence in sows.
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Affiliation(s)
- Peihua Shi
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Jinchun Gao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Shunran Zhao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Wei Xia
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Junjie Li
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Chenyu Tao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
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27
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Saleh S, Ghanaatpisheh A, Haghshenas H, Parvin N, Mikaeiliagah E, Kargar Jahromi H, Ebrahimi B. The effect of leaf hydroalcoholic extract of Ephedra pachyclada infertility in male rats treated with cyclophosphamide: An experimental study. Int J Reprod Biomed 2023; 21:285-294. [PMID: 37260555 PMCID: PMC10227357 DOI: 10.18502/ijrm.v21i4.13268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/04/2023] [Accepted: 03/12/2023] [Indexed: 06/02/2023] Open
Abstract
Background Cyclophosphamide (CP) has clinical applications in treating diverse malignancies and autoimmune disorders; at the same time, it also has harmful effects on the body tissues, particularly the genitals. The most significant side effects of CP are changing the reproductive system's function and infertility. Objective This study determines the Ephedra hydroalcoholic extract (EP) role on testicular tissue and the pituitary-gonadal axis in CP-treated male rats. Materials and Methods In this experimental study, 48 adult Wistar rats were separated into 6 groups (n = 8/each): control, sham, CP recipients, and CP recipients with gavage-fed EP (250, 500, and 1000 mg/kg). On the 29th day, the blood of the weighed animals' was drawn from their heart, and serum concentrations of follicle-stimulating hormone, luteinizing hormone, and testosterone were measured. After preparing testicular tissue segments, cells were counted. Results While CP decreased follicle-stimulating hormone, luteinizing hormone, and testosterone levels (p < 0.05), the use of EP changed them and even reached the control. Serum gonadotropin-releasing hormone increased significantly in all EP groups compared to the control and CP groups. Compared to the control, a significant decrease in total antioxidant capacity and plasma glutathione peroxidase was observed in the CP groups. EP (all doses) significantly increased their concentration compared to the CP group (p < 0.05); significant reduction in serum total oxidant status and malondialdehyde in CP groups changed by EP (p < 0.05). Although CP's role on spermatogonia counts (57.5 ± 5.2 in CP, 67.1 ± 6.0 in control), higher doses of EP had no significant effect on this but did affect spermatocyte and spermatid cells count. Conclusion Due to its antioxidant characteristics, EP mitigated the effects of CP on the investigated parameters in rats.
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Affiliation(s)
- Shiva Saleh
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Aref Ghanaatpisheh
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hoda Haghshenas
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Negar Parvin
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Elmira Mikaeiliagah
- Stem Cell and Tissue Engineering Laboratory, Department of Orthopedics, West Virginia University, Morgantown, USA
- Department of Biology, Ardabil Branch, Islamic Azad University, Ardabil, Iran
| | - Hossein Kargar Jahromi
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Bahare Ebrahimi
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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28
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Yang SJ, Wang YS, Zhang LD, Ding ZM, Zhou X, Duan ZQ, Liu M, Liang AX, Huo LJ. High-dose synthetic phenolic antioxidant propyl gallate impairs mouse oocyte meiotic maturation through inducing mitochondrial dysfunction and DNA damage. ENVIRONMENTAL TOXICOLOGY 2023. [PMID: 37052413 DOI: 10.1002/tox.23807] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/20/2023] [Accepted: 03/27/2023] [Indexed: 06/19/2023]
Abstract
Propyl gallate (PG) is one of the most widely used antioxidants in food products, cosmetics and pharmaceutical industries. Increased research has suggested that exposure to PG influences reproductive health in humans and animals. However, until now, it has not yet been confirmed whether PG would impact oocyte quality. In this study, the hazardous effects of PG on oocyte meiotic maturation were investigated in mice. The findings showed that PG exposure compromises oocyte meiosis by inducing mitochondrial stress which activates apoptosis to trigger oocyte demise. Moreover, DNA damage was significantly induced in PG-treated oocytes, which might be another cause of oocyte developmental arrest and degeneration. Besides, the level of histone methylation (H3K27me2 and H3K27me3) in oocyte was also significantly increased by PG exposure. Furthermore, PG-induced oxidative stress was validated by the increased level of reactive oxygen species (ROS), which might be the underlying reason for these abnormities. In conclusion, the foregoing findings suggested that PG exposure impaired oocyte meiotic maturation by yielding mitochondrial stress to activate apoptosis, inducing DNA damage and oxidative stress, and altering histone methylation level.
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Affiliation(s)
- Sheng-Ji Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Yong-Sheng Wang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Li-Dan Zhang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Zhi-Ming Ding
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Xu Zhou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Ze-Qun Duan
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Ming Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Ai-Xin Liang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
- National Center for International Research on Animal Genetics, Breeding and Reproduction (NCIRAGBR), Huazhong Agricultural University, Wuhan, People's Republic of China
| | - Li-Jun Huo
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China; College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, People's Republic of China
- National Center for International Research on Animal Genetics, Breeding and Reproduction (NCIRAGBR), Huazhong Agricultural University, Wuhan, People's Republic of China
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Trujillo M, Odle AK, Aykin-Burns N, Allen AR. Chemotherapy induced oxidative stress in the ovary: drug-dependent mechanisms and potential interventions†. Biol Reprod 2023; 108:522-537. [PMID: 36539327 PMCID: PMC10106837 DOI: 10.1093/biolre/ioac222] [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: 09/13/2022] [Revised: 12/07/2022] [Accepted: 12/14/2022] [Indexed: 01/19/2023] Open
Abstract
Cancer incidence and relative survival are expected to increase over the next few decades. With the majority of patients receiving combinatorial chemotherapy, an increasing proportion of patients experience long-term side effects from treatment-including reproductive disorders and infertility. A limited number of studies have examined mechanisms of single-agent chemotherapy-induced gonadotoxicity, with chemotherapy-induced oxidative stress being implicated in the loss of reproductive functions. Current methods of female fertility preservation are costly, invasive, only moderately successful, and seldom presented to cancer patients. The potential of antioxidants to alleviate chemotherapy has been overlooked at a time when it is becoming increasingly important to develop strategies to protect reproductive functions during chemotherapy. This review will summarize the importance of reactive oxygen species homeostasis in reproduction, chemotherapy-induced mitochondrial dysfunction in oocytes, chemotherapy-induced oxidative stress, and several promising natural adjuvants.
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Affiliation(s)
- Madison Trujillo
- Division of Radiation Health, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Neurobiology and Developmental Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Angela K Odle
- Department of Neurobiology and Developmental Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Nukhet Aykin-Burns
- Division of Radiation Health, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Antiño R Allen
- Division of Radiation Health, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Neurobiology and Developmental Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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30
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Alesi LR, Nguyen QN, Stringer JM, Winship AL, Hutt KJ. The future of fertility preservation for women treated with chemotherapy. REPRODUCTION AND FERTILITY 2023; 4:RAF-22-0123. [PMID: 37068157 PMCID: PMC10235927 DOI: 10.1530/raf-22-0123] [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: 11/14/2022] [Accepted: 04/17/2023] [Indexed: 04/19/2023] Open
Abstract
Cytotoxic chemotherapies have been a mainstay of cancer treatment, but are associated with numerous systemic adverse effects, including impacts to fertility and endocrine health. Irreversible ovarian damage and follicle depletion are side-effects of chemotherapy that can lead to infertility and premature menopause, both being major concerns of young cancer patients. Notably, many women will proceed with fertility preservation, but unfortunately existing strategies don't entirely solve the problem. Most significantly, oocyte and embryo freezing do not prevent cancer treatment-induced ovarian damage from occurring, which may result in the impairment of long-term hormone production. Unfortunately, loss of endogenous endocrine function is not fully restored by hormone replacement therapy. Additionally, while GnRH agonists are standard care for patients receiving alkylating chemotherapy to lessen the risk of premature menopause, their efficacy is incomplete. The lack of more broadly effective options stems, in part, from our poor understanding of how different treatments damage the ovary. Here, we summarise the impacts of two commonly utilised chemotherapies - cyclophosphamide and cisplatin - on ovarian function and fertility, and discuss the mechanisms underpinning this damage. Additionally, we critically analyse current research avenues in the development of novel fertility preservation strategies, with a focus on fertoprotective agents.
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Affiliation(s)
- Lauren R Alesi
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Quynh-Nhu Nguyen
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
- Paediatric Integrated Cancer Service, VIC, Australia
| | - Jessica M Stringer
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Amy L Winship
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Karla J Hutt
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
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31
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Mostafa-He G, Alanazi M, Abdelmawll H. Antioxidant, Anti-Inflammatory and Antiapoptotic Effect of Mirtazapine Mitigates Cyclophosphamide-Induced Testicular Toxicity in Rats. INT J PHARMACOL 2023. [DOI: 10.3923/ijp.2023.166.177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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32
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de Oliveira VA, Monteiro Fernandes ANR, Dos Santos Leal LM, Ferreira Lima PA, Silva Pereira AR, Pereira IC, Negreiros HA, Pereira-Freire JA, da Silva FCC, de Carvalho Melo Cavalcante AA, Torres-Leal FL, Azevedo AP, de Castro E Sousa JM. α-tocopherol as a selective modulator of toxicogenic damage induced by antineoplastic agents cyclophosphamide and doxorubicin. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2023; 86:87-102. [PMID: 36756732 DOI: 10.1080/15287394.2023.2168224] [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: 06/18/2023]
Abstract
The aim of this study was to determine the oxidative/antioxidative effects, modulatory and selective potential of α-tocopherol (vitamin E) on antineoplastic drug-induced toxicogenetic damage. The toxicity, cytotoxicity and genotoxicity induced by antineoplastic agents cyclophosphamide (CPA) and doxorubicin (DOX) was examined utilizing as models Saccharomyces cerevisiae, Allium cepa, Artemia salina and human peripheral blood mononuclear cells (PBMCs) in the presence of α-tocopherol. For these tests, concentrations of α- tocopherol 100 IU/ml (67mg/ml), CPA 20 µg/ml, DOX 2 µg/ml were used. The selectivity of α-tocopherol was assessed by the MTT test using human mammary gland non-tumor (MCF10A) and tumor (MCF-7) cell lines. Data showed cytoplasmic and mitochondrial oxidative damage induced by CPA or DOX was significantly diminished by α-tocopherol in S. cerevisiae. In addition, the toxic effects on A. salina and cytotoxic and mutagenic effects on A. cepa were significantly reduced by α-tocopherol. In PBMCs, α-tocopherol alone did not markedly affect these cells, and when treated in conjunction with CPA or DOX, α-tocopherol reduced the toxicogenetic effects noted after antineoplastic drug administration as evidenced by decreased chromosomal alterations and lowered cell death rate. In human mammary gland non-tumor and tumor cell lines, α-tocopherol produced selective cytotoxicity with 2-fold higher effect in tumor cells. Evidence indicates that vitamin E (1) produced anti-cytotoxic and anti-mutagenic effects against CPA and DOX (2) increased higher selectivity toward tumor cells, and (3) presented chemoprotective activity in PBMCs.
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Affiliation(s)
- Victor Alves de Oliveira
- Department of Nutrition, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, Brazil
| | | | - Lauana Maria Dos Santos Leal
- Laboratory of Research, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, Brazil
| | - Paloma Alves Ferreira Lima
- Laboratory of Research, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, Brazil
| | - Ana Rafaela Silva Pereira
- Laboratory of Research, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, Brazil
| | - Irislene Costa Pereira
- Department of Biophysics and Physiology, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN) Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
| | - Helber Alves Negreiros
- Laboratory of Research, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, Brazil
| | - Joilane Alves Pereira-Freire
- Department of Nutrition, Campus Senador Helvídio Nunes de Barros - CSHNB, Federal University of Piauí - UFPI, Picos, Brazil
| | | | - Ana Amélia de Carvalho Melo Cavalcante
- Department of Biophysics and Physiology, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN) Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
| | - Francisco Leonardo Torres-Leal
- Department of Biophysics and Physiology, Metabolic Diseases, Exercise and Nutrition Research Group (DOMEN) Center for Health Sciences, Federal University of Piaui, Teresina, Brazil
| | - Adriana Paiva Azevedo
- Post-graduate program of Food and Nutrition, Federal University of Piauí - UFPI, Picos, Brazil
| | - João Marcelo de Castro E Sousa
- Post-graduate program of Biotechnology (RENORBIO), Federal University of Piauí - UFPI, Picos, Brazil
- Department of Biochemistry and Pharmacology, Post-graduate program of Pharmaceutical sciences, Federal University of Piauí - UFPI, Picos, Brazil
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Sik Kim W, Jeong SH, Shin KW, Jin Lee H, Park JY, Lee IC, Jae Jeong H, Bae Ryu Y, Kwon HJ, Song Lee W. Solubilized curcuminoid complex prevents extensive immunosuppression through immune restoration and antioxidant activity: Therapeutic potential against SARS-CoV-2 (COVID-19). Int Immunopharmacol 2023; 115:109635. [PMID: 36580758 PMCID: PMC9790878 DOI: 10.1016/j.intimp.2022.109635] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/29/2022] [Accepted: 12/21/2022] [Indexed: 12/27/2022]
Abstract
The therapeutic benefits of curcuminoids in various diseases have been extensively reported. However, little is known regarding their preventive effects on extensive immunosuppression. We investigated the immunoregulatory effects of a curcuminoid complex (CS/M), solubilized with stevioside, using a microwave-assisted method in a cyclophosphamide (CTX)-induced immunosuppressive mouse model and identified its new pharmacological benefits. CTX-treated mice showed a decreased number of innate cells, such as dendritic cells (DCs), neutrophils, and natural killer (NK) cells, and adaptive immune cells (CD4 and CD8 T cells) in the spleen. In addition, CTX administration decreased T cell activation, especially that of Th1 and CD8 T cells, whereas it increased Th2 and regulatory T (Treg) cell activations. Pre-exposure of CS/M to CTX-induced immunosuppressed mice restored the number of innate cells (DCs, neutrophils, and NK cells) and increased their activity (including the activity of macrophages). Exposure to CS/M also led to the superior restoration of T cell numbers, including Th1, activated CD8 T cells, and multifunctional T cells, suppressed by CTX, along with a decrease in Th2 and Treg cells. Furthermore,CTX-injected mice pre-exposed to CS/M were accompanied by an increase in the levels of antioxidant enzymes (superoxide dismutase, catalase, and glutathione peroxidase), which play an essential role against oxidative stress. Importantly, CS/M treatment significantly reduced viral loads in severe acute respiratory syndrome coronavirus2-infected hamsters and attenuated the gross pathology in the lungs. These results provide new insights into the immunological properties of CS/M in preventing extensive immunosuppression and offer new therapeutic opportunities against various cancers and infectious diseases caused by viruses and intracellular bacteria.
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Affiliation(s)
- Woo Sik Kim
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea.
| | - Seong-Hun Jeong
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea,Laboratory of Veterinary Pathology, College of Veterinary Medicine, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Ki-Won Shin
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea,Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Hyeon Jin Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea,Department of Medical Science, College of Medicine, Chungnam National University, Daejeon, Republic of Korea
| | - Ji-Young Park
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea
| | - In-Chul Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea
| | - Hyung Jae Jeong
- Bio-processing Technology Development and Support Team, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea
| | - Young Bae Ryu
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea
| | - Hyung-Jun Kwon
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea.
| | - Woo Song Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea.
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Therapeutic Potential of Capsaicin against Cyclophosphamide-Induced Liver Damage. J Clin Med 2023; 12:jcm12030911. [PMID: 36769559 PMCID: PMC9917381 DOI: 10.3390/jcm12030911] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/06/2023] [Accepted: 01/19/2023] [Indexed: 01/25/2023] Open
Abstract
Cyclophosphamide (CPM) is a classical alkylating agent used in different cancer chemotherapy regimens and is restricted due to severe adverse effects, including hepatotoxicity. Natural or plant-derived antioxidants such as capsaicin were utilized in this study to examine the hepatoprotective benefits against cyclophosphamide-induced hepatotoxicity. The rats were divided into five groups: a normal control group, a toxic group (CPM), an intraperitoneal injection of a single dose of 200 mg/kg b.w. on the fourth day, a pretreated group with two doses of CPS (10 mg and 20 mg/kg b.w.) orally for six consecutive days, and an intraperitoneal administration of 200 mg/kg b.w. on the fourth day of treatment. The fifth group was administered with the highest dose of CPS (20 mg/kg b.w.) orally for six consecutive days. After 24 h of administration of CPS, the rats were anesthetized, blood was collected, and the serum enzyme toxicity was evaluated. After the blood sampling and euthanasia of all the animals, the liver was isolated for further toxicity and histopathological examination. The results revealed that serum liver markers (AST, ALT, ALP, BLI) significantly increased after CPM administration, but were subsequently restored after CPS treatment with both doses. In addition, lipid peroxidation (MDA), inflammatory cytokines (IL-1β, TNF-α), and apoptotic markers (Caspase-3) increased, and antioxidant enzymes (GSH, CAT, SOD) were significantly decreased after CPM administration, and it was re-established by CPS treatment. However, CPS effectively protected against the CPM-induced histopathological architects of liver tissues. In conclusion, CPS attenuates CPM-induced hepatotoxicity via modulating oxidative stress, apoptotic signals, and cytokine pathway. Therefore, CPS could play a significant role as a supplement during the chemotherapy of patients.
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35
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Investigation of the female infertility risk associated with anti-cancer therapy. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2023:10.1007/s12094-023-03087-8. [PMID: 36689055 DOI: 10.1007/s12094-023-03087-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/11/2023] [Indexed: 01/24/2023]
Abstract
Female infertility is a significant health issue worldwide with a rising incidence. Anti-cancer therapy is one of the most important reasons for increasing infertility. Although anti-cancer treatment increases the rate of survival, it decreases the quality of life through its side effects. The most substantial side effects are sexual dysfunction and infertility. Breast cancer is the most common cancer. The first-line treatment of breast cancer is chemotherapy by alkylating agents like cyclophosphamide, which leads to infertility. For instance, persistent chemotherapy-induced amenorrhea among breast cancer patients could affect almost half of the patients that undergo such therapy. However, some agents or therapeutic methods can ameliorate these intoxicating effects. Chemotherapy plus gonadotropin-releasing hormone agonist, in breast cancer patients, can not only improve overall survival but also reduce ovarian toxicity. Age plays an essential role in chemotherapy-induced amenorrhea. Chemotherapy at a younger age can reduce the risk of infertility. Gynecological cancers including uterine and ovarian cancer, which have high mortality rates, are the most related cancers to infertility. Surgery is the primary treatment of gynecological cancers. Studies demonstrated that fertility-sparing surgery is a better option than radical surgery. In addition, neoadjuvant chemotherapy is mostly a better option than primary cytoreductive surgery in terms of survival and fertility. Immune checkpoint inhibitors (ICIs) have recently played a major role in treating various cancer types. However, ICIs are associated with hypophysitis, which affects ovaries and can lead to infertility. There are some options for ovarian preservation such as embryo cryopreservation, oocyte cryopreservation, ovarian transposition, ovarian tissue cryopreservation, and ovarian suppression by GnRH agonists. Anti-müllerian hormone level can be utilized to monitor the ovarian reserve. Moreover, to avoid fertility loss, approaches such as using transplantation of human placenta mesenchymal stem cells, administrating anti-inflammatory agents and hormone therapy are under investigation.
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36
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Fay CJ, Awh KC, LeBoeuf NR, Larocca CA. Harnessing the immune system in the treatment of cutaneous T cell lymphomas. Front Oncol 2023; 12:1071171. [PMID: 36713518 PMCID: PMC9878398 DOI: 10.3389/fonc.2022.1071171] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 12/01/2022] [Indexed: 01/15/2023] Open
Abstract
Cutaneous T cell lymphomas are a rare subset of non-Hodgkin's lymphomas with predilection for the skin with immunosuppressive effects that drive morbidity and mortality. We are now appreciating that suppression of the immune system is an important step in the progression of disease. It should come as no surprise that therapies historically and currently being used to treat these cancers have immune modulating functions that impact disease outcomes. By understanding the immune effects of our therapies, we may better develop new agents that target the immune system and improve combinatorial treatment strategies to limit morbidity and mortality of these cancers. The immune modulating effect of therapeutic drugs in use and under development for cutaneous T cell lymphomas will be reviewed.
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Uyumlu AB, Satılmış B, Atıcı B, Taşlıdere A. Phenethyl isothiocyanate protects against cyclophosphamide-induced nephrotoxicity via nuclear factor E2-related factor 2 pathway in rats. Exp Biol Med (Maywood) 2023; 248:157-164. [PMID: 36598044 PMCID: PMC10041055 DOI: 10.1177/15353702221139206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Phenethyl isothiocyanate (PEITC), a secondary metabolite in Cruciferous plants, exerts chemopreventive and antioxidant effects. However, its therapeutic potential in cyclophosphamide (CP)-induced nephrotoxicity is not clear. So, we focused to research on the effect of PEITC against renal toxicity caused by CP and its relationship to the Nrf2 signaling mechanism. Thirty female Wistar albino rats were allocated to three groups: control (n = 10), CP (n = 10), and PEITC-pretreated group (150 µmol/kg b.w. orally; n = 10). The antioxidant enzyme activities and levels of malondialdehyde (MDA), sirtuin 1 (SIRT1), glutathione-S-transferase (GST), nuclear factor E2-related factor 2 (Nrf2), nuclear factor kappa B (NF-κB), serum urea, and creatinine (Cr) were measured. In the CP group, serum urea and Cr, MDA, and NF-κB levels have risen, and the activities of antioxidant enzymes and SIRT1, Nrf2, and GST levels have reduced significantly (P < 0.05). PEITC diminished levels of Cr, urea, MDA, and NF-κB while it enhanced antioxidant enzyme activities and GST, Nrf2, and SIRT1 levels significantly (P < 0.05). Pretreatment with PEITC ameliorated kidney tissue injury. The renal protective effect of the PEITC was supported by the histological analysis of the kidney. PEITC prevented CP-induced nephrotoxicity by decreasing oxidative damage through Nrf2 and SIRT1 activation and NF-κB inhibition. Therefore, we have suggested that PEITC may be a useful agent for protection against CP-induced renal injury.
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Affiliation(s)
| | - Basri Satılmış
- Hepatology Research Laboratory, Liver Transplantation Institute, İnönü University, 44280 Malatya, Turkey
| | - Buğrahan Atıcı
- Department of Biochemistry, İnönü University, 44280 Malatya, Turkey
| | - Aslı Taşlıdere
- Department of Histology and Embryology, İnönü University, 44280 Malatya, Turkey
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38
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Tokmakov AA, Morichika Y, Teranishi R, Sato KI. Oxidative Stress-Induced Overactivation of Frog Eggs Triggers Calcium-Dependent Non-Apoptotic Cell Death. Antioxidants (Basel) 2022; 11:antiox11122433. [PMID: 36552641 PMCID: PMC9774297 DOI: 10.3390/antiox11122433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Excessive activation of frog eggs (overactivation) is a pathological process that renders eggs unfertilizable. Its physiological inducers are unknown. Previously, oxidative stress was shown to cause time- and dose-dependent overactivation of Xenopus laevis frog eggs. Here, we demonstrate that the oxidative stress-induced egg overactivation is a calcium-dependent phenomenon which can be attenuated in the presence of the selective calcium chelator BAPTA. Degradation of cyclin B2, which is known to be initiated by calcium transient in fertilized or parthenogenetically activated eggs, can also be observed in the overactivated eggs. Decline in mitochondrial membrane potential, ATP depletion and termination of protein synthesis manifest in the eggs within one hour of triggering overactivation. These intracellular events occur in the absence of caspase activation. Furthermore, plasma membrane integrity is compromised in the overactivated eggs, as evidenced by ATP leakage and egg swelling. In sum, our data demonstrate that oxidative stress-induced overactivation of frog eggs causes fast and dramatic disruption of cellular homeostasis, resulting in robust and expedited cell death by a calcium-dependent non-apoptotic mechanism.
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Affiliation(s)
- Alexander A. Tokmakov
- Institute of Advanced Technoogy, Faculty of Biology-Oriented Science and Technology, KinDai University, 930 Nishimitani, Kinokawa City 649-6493, Japan
- Correspondence:
| | - Yudai Morichika
- Laboratory of Cell Signaling and Development, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto 603-8555, Japan
| | - Ryuga Teranishi
- Laboratory of Cell Signaling and Development, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto 603-8555, Japan
| | - Ken-Ichi Sato
- Laboratory of Cell Signaling and Development, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto 603-8555, Japan
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39
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Aitken RJ, Bromfield EG, Gibb Z. OXIDATIVE STRESS AND REPRODUCTIVE FUNCTION: The impact of oxidative stress on reproduction: a focus on gametogenesis and fertilization. Reproduction 2022; 164:F79-F94. [PMID: 35929832 DOI: 10.1530/rep-22-0126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 08/05/2022] [Indexed: 11/08/2022]
Abstract
In brief Many aspects of the reproductive process are impacted by oxidative stress. This article summarizes the chemical nature of reactive oxygen species and their role in both the physiological regulation of reproductive processes and the pathophysiology of infertility. Abstract This article lays out the fundamental principles of oxidative stress. It describes the nature of reactive oxygen species (ROS), the way in which these potentially toxic metabolites interact with cells and how they impact both cellular function and genetic integrity. The mechanisms by which ROS generation is enhanced to the point that the cells' antioxidant defence mechanisms are overwhelmed are also reviewed taking examples from both the male and female reproductive system, with a focus on gametogenesis and fertilization. The important role of external factors in exacerbating oxidative stress and impairing reproductive competence is also examined in terms of their ability to disrupt the physiological redox regulation of reproductive processes. Developing diagnostic and therapeutic strategies to cope with oxidative stress within the reproductive system will depend on the development of a deeper understanding of the nature, source, magnitude, and location of such stress in order to fashion personalized treatments that meet a given patient's clinical needs.
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Affiliation(s)
- R John Aitken
- Priority Research Centre for Reproductive Science, Discipline of Biological Sciences, School of Environmental and Life Sciences, College of Engineering Science and Environment, University of Newcastle, Callaghan, New South Wales, Australia.,Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Elizabeth G Bromfield
- Priority Research Centre for Reproductive Science, Discipline of Biological Sciences, School of Environmental and Life Sciences, College of Engineering Science and Environment, University of Newcastle, Callaghan, New South Wales, Australia.,Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Zamira Gibb
- Priority Research Centre for Reproductive Science, Discipline of Biological Sciences, School of Environmental and Life Sciences, College of Engineering Science and Environment, University of Newcastle, Callaghan, New South Wales, Australia.,Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
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40
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Zhang C, Shu Y, Li Y, Guo M. Extraction and immunomodulatory activity of the polysaccharide obtained from Craterellus cornucopioides. Front Nutr 2022; 9:1017431. [PMID: 36424922 PMCID: PMC9678937 DOI: 10.3389/fnut.2022.1017431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/21/2022] [Indexed: 11/10/2022] Open
Abstract
In this study, we investigated the structural features of the polysaccharide obtained from Craterellus cornucopioides (CCP2) by high-performance liquid chromatography, Fourier transform infrared spectroscopy and ion chromatography. The results showed that CCP2 was a catenarian pyranose that principally comprised of mannose, galactose, glucose, and xylose in the ratio of 1.86: 1.57: 1.00: 1.14, with a molecular weight of 8.28 × 104 Da. Moreover, the immunoregulation effect of CCP2 was evaluated both in vitro and in vivo. It displayed a remarkable immunological activity and activation in RAW264.7 cells by enhancing the phagocytosis of macrophages in a dose-dependent manner without showing cytotoxicity at the concentrations of 10–200 μg/mL in vitro. Additionally, Histopathological analysis indicated the protective function of CCP2 against immunosuppression induced by cyclophosphamide (Cy). Meanwhile, the intake of CCP2 had better immunoregulatory activity for immunosuppression BALB/c mice model. After prevention by CCP2, the spleen and thymus weight indexes of BALB/c mice model were significantly increased. The RT-qPCR and Western Blot results provided comprehensive evidence that the CCP2 could activate macrophages by enhancing the production of cytokines (IL-2, IL-6, and IL-8) and upregulating the protein expression of cell membrane receptor TLR4 and its downstream protein kinase (TRAF6, TRIF, and NF-κB p65) production of immunosuppressive mice through TLR4-NFκB p65 pathway. The results demonstrated that CCP2 could be a potential prebiotic and might provide meaningful information for further research on the immune mechanism.
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41
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Yen TH, Chang CW, Tsai HR, Fu JF, Yen HC. Immunosuppressive therapies attenuate paraquat-induced renal dysfunction by suppressing inflammatory responses and lipid peroxidation. Free Radic Biol Med 2022; 191:249-260. [PMID: 36031164 DOI: 10.1016/j.freeradbiomed.2022.08.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/15/2022] [Accepted: 08/21/2022] [Indexed: 11/18/2022]
Abstract
Although paraquat (PQ) induces oxidative damage and inflammatory responses in the lungs, the mechanism underlying PQ-induced acute kidney injury in patients is unclear. Immunosuppressive therapy with glucocorticoids and the immunosuppressant cyclophosphamide (CP) has been employed to treat patients with PQ poisoning. This study examined whether PQ could concurrently cause renal injury, inflammatory responses, and oxidative damage in the kidneys, and whether CP and dexamethasone (DEX) could suppress PQ-induced alterations. Mice were assigned to eight groups: Control, PQ, DEX, PQ plus DEX, CP, PQ plus CP, DEX plus CP, and PQ plus DEX with CP. DEX, CP, and DEX plus CP reversed PQ-induced renal injury, as indicated by urinary albumin-to-creatinine ratios and urea nitrogen levels in serum. The treatments also attenuated PQ-induced renal infiltration of leukocytes and macrophages and induction of the Il6, Tnf, Icam, Cxcl2, Tlr4, and Tlr9 genes encoding the inflammatory mediators in the kidneys. However, DEX only partially suppressed the macrophage infiltration, whereas DEX plus CP provided stronger protection than DEX or CP alone for the induction of Il6 and Cxcl2. Moreover, through the detection of F2-isoprostanes (F2-IsoPs) and isofurans in the kidneys and lungs and F2-IsoPs in the plasma and urine, the therapies were found to suppress PQ-induced lipid peroxidation, although DEX was less effective. Finally, PQ decreased ubiquinol-9:ubiquinone-9 ratios in the kidneys. This effect of PQ was not found under CP treatment, but the ratio was lower than that of the control group. Our findings suggest that the suppression of PQ-induced inflammatory responses by DEX and CP in the kidneys can mitigate oxidative damage and acute kidney injury.
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Affiliation(s)
- Tzung-Hai Yen
- Department of Nephrology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Clinical Poison Center, Kidney Research Center, And Center for Tissue Engineering, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Wei Chang
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Huei-Ru Tsai
- Department of Nephrology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Clinical Poison Center, Kidney Research Center, And Center for Tissue Engineering, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Jen-Fen Fu
- College of Medicine, Chang Gung University, Taoyuan, Taiwan; Department of Medical Research, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Hsiu-Chuan Yen
- Department of Nephrology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Abstract
The nitrogen mustards are powerful cytotoxic and lymphoablative agents and have been used for more than 60 years. They are employed in the treatment of cancers, sarcomas, and hematologic malignancies. Cyclophosphamide, the most versatile of the nitrogen mustards, also has a place in stem cell transplantation and the therapy of autoimmune diseases. Adverse effects caused by the nitrogen mustards on the central nervous system, kidney, heart, bladder, and gonads remain important issues. Advances in analytical techniques have facilitated the investigation of the pharmacokinetics of the nitrogen mustards, especially the oxazaphosphorines, which are prodrugs requiring metabolic activation. Enzymes involved in the metabolism of cyclophosphamide and ifosfamide are very polymorphic, but a greater understanding of the pharmacogenomic influences on their activity has not yet translated into a personalized medicine approach. In addition to damaging DNA, the nitrogen mustards can act through other mechanisms, such as antiangiogenesis and immunomodulation. The immunomodulatory properties of cyclophosphamide are an area of current exploration. In particular, cyclophosphamide decreases the number and activity of regulatory T cells, and the interaction between cyclophosphamide and the intestinal microbiome is now recognized as an important factor. New derivatives of the nitrogen mustards continue to be assessed. Oxazaphosphorine analogs have been synthesized in attempts to both improve efficacy and reduce toxicity, with varying degrees of success. Combinations of the nitrogen mustards with monoclonal antibodies and small-molecule targeted agents are being evaluated. SIGNIFICANCE STATEMENT: The nitrogen mustards are important, well-established therapeutic agents that are used to treat a variety of diseases. Their role is continuing to evolve.
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Affiliation(s)
- Martin S Highley
- Plymouth Oncology Centre, Derriford Hospital, and Peninsula Medical School, University of Plymouth, Plymouth, United Kingdom (M.S.H.); Department of Animal Physiology and Neurobiology (B.L.) and Laboratory for Experimental Oncology (E.A.D.B.), University of Leuven, Leuven, Belgium; Oncology Department, University Hospital Antwerp, Edegem, Belgium (H.P.); and London Oncology Clinic, London, United Kingdom (P.G.H.)
| | - Bart Landuyt
- Plymouth Oncology Centre, Derriford Hospital, and Peninsula Medical School, University of Plymouth, Plymouth, United Kingdom (M.S.H.); Department of Animal Physiology and Neurobiology (B.L.) and Laboratory for Experimental Oncology (E.A.D.B.), University of Leuven, Leuven, Belgium; Oncology Department, University Hospital Antwerp, Edegem, Belgium (H.P.); and London Oncology Clinic, London, United Kingdom (P.G.H.)
| | - Hans Prenen
- Plymouth Oncology Centre, Derriford Hospital, and Peninsula Medical School, University of Plymouth, Plymouth, United Kingdom (M.S.H.); Department of Animal Physiology and Neurobiology (B.L.) and Laboratory for Experimental Oncology (E.A.D.B.), University of Leuven, Leuven, Belgium; Oncology Department, University Hospital Antwerp, Edegem, Belgium (H.P.); and London Oncology Clinic, London, United Kingdom (P.G.H.)
| | - Peter G Harper
- Plymouth Oncology Centre, Derriford Hospital, and Peninsula Medical School, University of Plymouth, Plymouth, United Kingdom (M.S.H.); Department of Animal Physiology and Neurobiology (B.L.) and Laboratory for Experimental Oncology (E.A.D.B.), University of Leuven, Leuven, Belgium; Oncology Department, University Hospital Antwerp, Edegem, Belgium (H.P.); and London Oncology Clinic, London, United Kingdom (P.G.H.)
| | - Ernst A De Bruijn
- Plymouth Oncology Centre, Derriford Hospital, and Peninsula Medical School, University of Plymouth, Plymouth, United Kingdom (M.S.H.); Department of Animal Physiology and Neurobiology (B.L.) and Laboratory for Experimental Oncology (E.A.D.B.), University of Leuven, Leuven, Belgium; Oncology Department, University Hospital Antwerp, Edegem, Belgium (H.P.); and London Oncology Clinic, London, United Kingdom (P.G.H.)
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Barberino RS, Silva RLS, Palheta Junior RC, Smitz JEJ, Matos MHT. Protective Effects of Antioxidants on Cyclophosphamide-Induced Ovarian Toxicity. Biopreserv Biobank 2022; 21:121-141. [PMID: 35696235 DOI: 10.1089/bio.2021.0159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The most common limitation of anticancer chemotherapy is the injury to normal cells. Cyclophosphamide, which is one of the most widely used alkylating agents, can cause premature ovarian insufficiency and infertility since the ovarian follicles are extremely sensitive to their effects. Although little information is available about the pathogenic mechanism of cyclophosphamide-induced ovarian damage, its toxicity is attributed to oxidative stress, inflammation, and apoptosis. The use of compounds with antioxidant and cytoprotective properties to protect ovarian function from deleterious effects during chemotherapy would be a significant advantage. Thus, this article reviews the mechanism by which cyclophosphamide exerts its toxic effects on the different cellular components of the ovary, and describes 24 cytoprotective compounds used to ameliorate cyclophosphamide-induced ovarian injury and their possible mechanisms of action. Understanding these mechanisms is essential for the development of efficient and targeted pharmacological complementary therapies that could protect and prolong female fertility.
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Affiliation(s)
- Ricássio S Barberino
- Nucleus of Biotechnology Applied to Ovarian Follicle Development, Department of Veterinary Medicine, Federal University of São Francisco Valley-UNIVASF, Petrolina, Brazil
| | - Regina Lucia S Silva
- Nucleus of Biotechnology Applied to Ovarian Follicle Development, Department of Veterinary Medicine, Federal University of São Francisco Valley-UNIVASF, Petrolina, Brazil
| | - Raimundo C Palheta Junior
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Federal University of São Francisco Valley-UNIVASF, Petrolina, Brazil
| | - Johan E J Smitz
- Follicle Biology Laboratory, Center for Reproductive Medicine, Free University Brussels-VUB, Brussels, Belgium
| | - Maria Helena T Matos
- Nucleus of Biotechnology Applied to Ovarian Follicle Development, Department of Veterinary Medicine, Federal University of São Francisco Valley-UNIVASF, Petrolina, Brazil
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Wang M, Zhu L, Xiong H, Wang J, Li Z, Yang L, Jin L, Xi Q. Lack of Knowledge, the main Stumbling Block of Fertility Preservation Promotion in China. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2022; 37:739-747. [PMID: 32920747 DOI: 10.1007/s13187-020-01875-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
The aim of this study is to evaluate fertility preservation (FP) popularization in China among female cancer patients in terms of awareness of fertility, knowledge about FP, and attitudes toward FP. A questionnaire-based survey was conducted among female cancer patients in Tongji Hospital in China from March 2019 to July 2019. The 29 fertility-related issues, which were presented in either five-point Likert scales or "yes or no", in this questionnaire consisted of demographic characteristic and disease-related situation, awareness of fertility, knowledge about FP, and attitudes toward FP. Participants were required to finish the questionnaire, and data were gathered and analyzed by SPSS. Forty-five valid questionnaires without missing data remained in the final analysis. The survey discovered that a regional imbalanced limitation in knowledge of infertility risk and FP in young cancer patients acted as a major obstacle in FP promotion nationwide and FP decision-making in patients. Compared with rural patients, patients from urban areas were more eager to give birth and more likely to have a better understanding of FP with a more positive attitude. Moreover, most of the participants (62.2%) had a low level of understanding of FP, although they remained positive toward it. "Cancer treatment as the priority", "Cancer relapse caused by FP", and "Health of the next generation" were the top three factors affecting decisions on FP. The findings revealed a general FP actuality in China and specifically offered some intervention targets in the near future to improve FP service and networks, benefiting more female patients of childbearing age who are at risk of infertility.
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Affiliation(s)
- Meng Wang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lixia Zhu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hua Xiong
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaming Wang
- State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China
| | - Zhou Li
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liu Yang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Jin
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Qingsong Xi
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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45
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Hong J, Song Y, Xie J, Xie J, Chen Y, Li P, Liu D, Hu X, Yu Q. Acrolein Promotes Aging and Oxidative Stress via the Stress Response Factor DAF-16/FOXO in Caenorhabditis elegans. Foods 2022; 11:foods11111590. [PMID: 35681340 PMCID: PMC9180825 DOI: 10.3390/foods11111590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/22/2022] [Accepted: 05/25/2022] [Indexed: 12/07/2022] Open
Abstract
For this investigation, Caenorhabditis elegans (C. elegans) served, for the first time, as a model organism to evaluate the toxic effect and possible underlying mechanisms under acrolein (ACR) exposure. The results showed that ACR exposure (12.5–100 μM) shortened the lifespan of C. elegans. The reproductive capacity, body length, body width, and locomotive behavior (head thrash) of C. elegans were diminished by ACR, especially the doses of 50 and 100 μM. Furthermore, ACR significantly enhanced the endogenous ROS levels of C. elegans, inhibited the antioxidant-related enzyme activities, and affected the expression of antioxidant related genes. The increasing oxidative stress level promoted the migration of DAF-16 into the nucleus that was related to the DAF-16/FOXO pathway. It was also confirmed by the significant decrease of the lifespan-shortening trend in the daf-16 knockout mutant. In conclusion, ACR exposure induced aging and oxidative stress in C.elegans, resulting in aging-related decline and defense-related DAF-16/FOXO pathways’ activation.
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46
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Lu J, Zhao SX, Zhang MY, Ji PY, Chao S, Li LJ, Yin S, Zhao L, Zhao H, Sun QY, Ge ZJ. Tea polyphenols alleviate the adverse effects of diabetes on oocyte quality. Food Funct 2022; 13:5396-5405. [PMID: 35471225 DOI: 10.1039/d1fo03770f] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Maternal diabetes mellitus reduces oocyte quality, such as abnormalities of spindle assembly and chromosome segregation, mitochondrial dysfunction, decrease of fertilization rate, increase of ROS, and so on. So, it is important to research how to restore the decreased oocyte quality induced by maternal diabetes mellitus. Polyphenols are the most abundant bioactive components of green tea. It is reported that tea polyphenols have many health functions, for instance anti-oxidation, anti-inflammation, anti-obesity, and anti-diabetes. Thus, we hypothesize that tea polyphenols may play a crucial role in alleviating adverse effects of diabetes on oocyte quality. In the present study, we researched the effects of tea polyphenols on diabetic oocyte maturation in vitro. Compared with the control, oocytes from diabetic mice displayed a lower maturation rate and a higher frequency of spindle defects and chromosome misalignment. However, tea polyphenols significantly increased the oocyte maturation rate, and reduced the incidence of abnormal spindle assembly and chromosome segregation. Tea polyphenols also obviously decreased the reactive oxygen species (ROS) levels in diabetic oocytes, and increased the expression of antioxidant genes (Sod1 and Sod2). Abnormal mitochondrial membrane potential was also alleviated in diabetic oocytes, and the expression of genes regulating mitochondrial fusion (Opa1, Mfn1 and Mfn2) and fission (Drp1) was significantly increased while tea polyphenols were added. Meanwhile, tea polyphenols reduced DNA damage in diabetic oocytes which may be mediated by the increased expression of Rad51, related to DNA damage repair. Our results suggest that tea polyphenols would, at least partially, restore the adverse effects of diabetes mellitus on oocyte quality.
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Affiliation(s)
- Jun Lu
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Shu-Xian Zhao
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Man-Yu Zhang
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Peng-Yuan Ji
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Shuo Chao
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Li-Jun Li
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Shen Yin
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
| | - Lei Zhao
- College of Horticulture, Qingdao Agricultural University, Qingdao 266109, P. R. China
| | - Hua Zhao
- Reproductive Medicine Center, People's Hospital of Zhengzhou University, Henan Provincial People's Hospital, Zhengzhou 450003, P. R. China
| | - Qing-Yuan Sun
- Fertility Preservation Lab and Guangdong-Hong Kong Metabolism & Reproduction Joint Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou 510317, China.
| | - Zhao-Jia Ge
- College of Life Sciences, Institute of Reproductive Sciences, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, P. R. China.
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Lin L, Gao W, Chen Y, Li T, Sha C, Chen L, Yang M, Wei H, Chen Y, Zhu X. Reactive oxygen species-induced SIAH1 promotes granulosa cells' senescence in premature ovarian failure. J Cell Mol Med 2022; 26:2417-2427. [PMID: 35261172 PMCID: PMC8995443 DOI: 10.1111/jcmm.17264] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/12/2022] [Accepted: 02/23/2022] [Indexed: 12/29/2022] Open
Abstract
Reactive oxygen species (ROS) exposure triggers granulosa cells' (GCs) senescence, which is an important causal factor for premature ovarian failure (POF). However, underlying mechanism in this process remains unknown. In our study, we observed increased ROS levels in POF ovarian tissues, POF patient follicular GCs and cyclophosphamide (CTX) pretreated GCs. Correspondingly, increased SIAH1, reduced TRF2 and GC senescence were also found in these cases. Silencing of SIAH1 rescued ROS‐induced TRF2 reduction and cell senescence in GCs. Moreover, SIAH1 co‐localized with TRF2 in the cytoplasm, facilitating its ubiquitination degradation, further leading to telomere abnormalities in GCs. In conclusion, our findings indicate that ROS induces telomere abnormalities by augmenting SIAH1‐mediated TRF2 degradation, leading to cell senescence in GCs in POF processing.
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Affiliation(s)
- Li Lin
- Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Wujiang Gao
- Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yumei Chen
- Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Taoqiong Li
- Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Chunli Sha
- Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lu Chen
- Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Meiling Yang
- Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Hong Wei
- Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yunpeng Chen
- Department of Radiology, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xiaolan Zhu
- Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,International Genome Center of Jiangsu University, Zhenjiang, China
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48
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Zhanataev AK, Pigarev SE, Fedoros EI, Panchenko AV, Anisina EA, Chayka ZV, Durnev AD, Anisimov VN. Antigenotoxic and antimutagenic effects of lignin derivative BP-C2 against dioxidine and cyclophosphamide in vivo in murine cells. Toxicol Rep 2022; 9:743-749. [DOI: 10.1016/j.toxrep.2022.03.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 11/25/2022] Open
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49
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Zong X, Yu Y, Yang H, Chen W, Ding X, Liu S, Li X, Chen X, Jiang C, Xia X, Huang R, Zhu M, Hu J, Liang C. Effects of Gonadotropin-Releasing Hormone Analogs on Ovarian Function Against Chemotherapy-Induced Gonadotoxic Effects in Premenopausal Women With Breast Cancer in China: A Randomized Clinical Trial. JAMA Oncol 2022; 8:252-258. [PMID: 34967844 PMCID: PMC8719274 DOI: 10.1001/jamaoncol.2021.6214] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
IMPORTANCE Studies of the use of gonadotropin-releasing hormone analogs (GnRHa) to protect ovarian function have shown mixed results. OBJECTIVE To determine whether administering GnRHa during chemotherapy in premenopausal women with breast cancer can reduce ovarian impairment. DESIGN, SETTING, AND PARTICIPANTS This randomized clinical trial, conducted at the Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital and Zhejiang Cancer Hospital in China, was an open-label trial involving premenopausal women aged 18 to 49 years with operable stage I to III breast cancer for which treatment with adjuvant or neoadjuvant cyclophosphamide-containing chemotherapy was planned in 2 parallel groups: treatment with chemotherapy with or without GnRHa. Enrollment occurred from September 2015 to August 2017, and follow-up ended December 2020. The data were analyzed in March 2021. A total of 405 patients were enrolled in the study, among whom 27 patients (6.7%) quit participation voluntarily, 33 (8.1%) did not meet the inclusion criteria and were excluded, and 15 (3.7%) were lost to follow-up. Ultimately 330 patients were included in the primary analysis, including 29 patients with baseline anti-Müllerian hormone levels less than 0.5ng/ mL. INTERVENTIONS Eligible patients were randomly assigned (1:1) to receive chemotherapy with (n = 165) or without (n = 165) GnRHa. In patients randomized to receive GnRHa, 3.6 mg of goserelin or 3.75 mg of leuprorelin was injected subcutaneously once every 28 days from 1 to 2 weeks before the first cycle of chemotherapy to 4 weeks after the last cycle of chemotherapy. MAIN OUTCOMES AND MEASURES The primary end point was the rate of premature ovarian insufficiency (POI) at 12 months after chemotherapy. Premature ovarian insufficiency was defined as anti-Müllerian hormone levels of less than 0.5 ng/mL in this study. The secondary end point was overall survival (OS) and tumor-free survival (TFS). RESULTS A total of 330 eligible patients could be evaluated with complete data, among whom 301 patients (91.2%; GnRHA group: mean [SD] age, 40.6 [6.7] years; control group: mean [SD] age, 40.2 [5.9] years) were eligible for primary end point analysis. At 12 months after the completion of chemotherapy, the POI rate was 10.3% (15 of 146) in the GnRHa group and 44.5% (69 of 155) in the control group (odds ratio, 0.23; 95% CI, 0.14-0.39; P < .001). Anti-Müllerian hormone resumption in the GnRHa group was significantly better than that in the control group (15 of 25 vs 6 of 44; odds ratio, 4.40; 95% CI, 1.96-9.89; P < .001). After a median follow-up of 49 months (range, 25-60 months), the differences in 4-year OS and TFS between the 2 groups were not significant. A post hoc analysis showed that in patients younger than 35 years, the TFS was higher in the GnRHa group than in the control group (93% vs 62%; P = .004; hazard ratio, 0.15; 95% CI, 0.03-0.82; P = .03). CONCLUSIONS AND RELEVANCE This randomized clinical trial found that administering GnRHa in treatment with chemotherapy for premenopausal patients with breast cancer reduces the risk of POI, which promotes the recovery of ovarian function. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02518191.
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Affiliation(s)
- Xiangyun Zong
- Department of Breast Surgery, Shanghai Jiao Tong University Affiliated Shanghai Sixth People’s Hospital, Shanghai, China
| | - Yang Yu
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Hongjian Yang
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Wenhu Chen
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Xiaowen Ding
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Sixuan Liu
- Department of Breast Surgery, Shanghai Jiao Tong University Affiliated Shanghai Sixth People’s Hospital, Shanghai, China
| | - Xiaolin Li
- Department of Breast Surgery, Shanghai Jiao Tong University Affiliated Shanghai Sixth People’s Hospital, Shanghai, China,Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Xuan Chen
- Department of Breast Surgery, Shanghai Jiao Tong University Affiliated Shanghai Sixth People’s Hospital, Shanghai, China
| | - Chuner Jiang
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Xianghou Xia
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Run Huang
- Department of Breast Surgery, Shanghai Jiao Tong University Affiliated Shanghai Sixth People’s Hospital, Shanghai, China
| | - Meizhen Zhu
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Jiejie Hu
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
| | - Chenlu Liang
- Cancer Hospital of the University of Chinese Academy of Science (Zhejiang Cancer Hospital), Hangzhou, China
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50
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Gholivand K, Faraghi M, Tizhoush SK, Ahmadi S, Yousefian M, Mohammadpanah F, Roe SM. Synthesis, characterization, biological properties, and molecular docking studies of new phosphoramide-based Ag( i) complexes. NEW J CHEM 2022. [DOI: 10.1039/d2nj02748h] [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
The effect of two new synthesized Ag(i) complexes on their biological properties was examined.
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Affiliation(s)
- Khodayar Gholivand
- Department of Chemistry, Faculty of Science, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Faraghi
- Department of Chemistry, Faculty of Science, Tarbiat Modares University, Tehran, Iran
| | - Samaneh K. Tizhoush
- Department of Chemistry, Faculty of Science, Tarbiat Modares University, Tehran, Iran
| | - Sara Ahmadi
- Department of Chemistry, Faculty of Science, Tarbiat Modares University, Tehran, Iran
| | - Mostafa Yousefian
- Department of Clinical Biochemistry, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Fahimeh Mohammadpanah
- Department of Chemistry, Faculty of Science, Tarbiat Modares University, Tehran, Iran
| | - S. Mark Roe
- Department of Chemistry, School of Life Sciences, University of Sussex, Brighton, BN1 9QJ, UK
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