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Fang S, Cao H, Liu J, Cao G, Li T. Antitumor effects of IOX1 combined with bevacizumab-induced apoptosis and immunity on colorectal cancer cells. Int Immunopharmacol 2024; 141:112896. [PMID: 39146782 DOI: 10.1016/j.intimp.2024.112896] [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: 07/11/2024] [Accepted: 08/05/2024] [Indexed: 08/17/2024]
Abstract
Colorectal cancer (CRC), as a fatal cancer, is one of the most common cancers worldwide. Although the standard treatment for colorectal cancer is well researched and established, long-term patient survival remains poor, and mortality remains high. Therefore, more and more effective treatment options are needed. To evaluate the efficacy of bevacizumab, the histone demethylase inhibitor IOX1, or their combination for the treatment of colorectal cancer, we examined the effects of IOX1, bevacizumab, and IOX1 combined with bevacizumab on cell activity, proliferation, and migration of colorectal cancer cell lines HCT116, RKO, and CT26 by CCK8, colony formation assay, wound healing assay, and transwell assay. The effects of the drugs alone as well as in combination on apoptosis in colorectal cancer cell lines were examined by flow cytometry and further validated by Western blotting for apoptosis-related proteins. The antitumor effects of treatment alone or in combination on colorectal cancer cells were examined in animal models. Mice were injected subcutaneously with CT26 cells and the growth and immune infiltration in tumor tissues were detected by IHC after drug treatment. We found that IOX1 could effectively inhibit the activity of CRC cells and had a significant inhibitory effect on the proliferation and migration of CRC cells. The apoptosis rate increased in a dose-dependent manner after IOX1 treatment on colorectal cancer cells, and the expression of apoptosis-related proteins changed accordingly. Further combination with bevacizumab revealed that the combination had a more significant effect on the proliferation, migration, and apoptosis of CRC cells than either IOX1 or bevacizumab alone. In vivo experiments have found that both alone and combination drugs can inhibit the growth of mouse tumors, but the effect of combination inhibition is the most obvious. Combination therapy significantly inhibited the expression of proliferative marker (Ki67) in tumor xenograft models, and increased content of antigen-specific CD4+, CD8+T cell growth, and granzymeB (GZMB), which is associated with T cell cytotoxicity, was detected in combination therapy. Immunoassays suppressed the expression of relevant PD-1 and decreased. The anticancer drug bevacizumab and the histone demethylase inhibitor IOX1 may inhibit colon cancer cell growth by regulating apoptosis. The inhibitory effect of combination therapy on tumor growth may be achieved, in part, through upregulation of infiltration-mediated tumor immunity by T lymphocytes. The combination of IOX1 and bevacizumab produced significant synergistic effects. This study aims to provide a new direction for CRC combination therapy.
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Affiliation(s)
- Shuilong Fang
- Zhengzhou University People's Hospital, Zhengzhou, Henan, China; Department of Comprehensive Intervention, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Huicun Cao
- Department of Comprehensive Intervention, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Jian Liu
- Department of Comprehensive Intervention, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Guangshao Cao
- Department of Comprehensive Intervention, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Tianxiao Li
- Zhengzhou University People's Hospital, Zhengzhou, Henan, China; Interventional Center, Henan Provincial People's Hospital, Zhengzhou, Henan, China.
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Moawad G, Youssef Y, Fruscalzo A, Faysal H, Kheil M, Pirtea P, Guani B, Ayoubi JM, Feki A. The Present and the Future of Medical Therapies for Adenomyosis: A Narrative Review. J Clin Med 2023; 12:6130. [PMID: 37834773 PMCID: PMC10573655 DOI: 10.3390/jcm12196130] [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: 04/19/2023] [Revised: 09/11/2023] [Accepted: 09/15/2023] [Indexed: 10/15/2023] Open
Abstract
Uterine Adenomyosis is a benign condition characterized by the presence of endometrium-like epithelial and stromal tissue in the myometrium. Several medical treatments have been proposed, but still, no guidelines directing the management of adenomyosis are available. While a hysterectomy is typically regarded as the definitive treatment for adenomyosis, the scarcity of high-quality data leaves patients desiring fertility with limited conservative options. Based on the available data, the levonorgestrel-IUD appears to offer the most favorable outcomes. Other treatments, including GnRH antagonists, dienogest, prolactin, and oxytocin modulators, show promise; however, further data are required to establish their efficacy definitively. Furthermore, there are many emerging therapies that have been developed that seem worthy of consideration in the near future. The aim of this narrative review was to explore the current medical treatments available for adenomyosis and to provide a glimpse of future therapies under assessment. For this scope, we performed a literature search on PubMed and Medline from incept to September 2022 using the keywords: "medical treatment", "non-steroidal anti-inflammatory", "progesterone intrauterine device", "dienogest", "combined oral contraceptives", "gonadotropin releasing hormone agonist", "gonadotropin releasing hormone antagonist", "danazol", "aromatase inhibitors", "ulipristal acetate", "anti-platelet therapy", "dopamine", "oxytocin antagonists", "STAT3", "KRAS", "MAPK", "micro-RNA", "mifepristone", "valproic acid", "levo-tetrahydropalamatine", and "andrographolide". The search was limited to articles in English, with subsequent screening of abstracts. Abstracts were screened to select relevant studies.
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Affiliation(s)
- Gaby Moawad
- Department of Obstetrics and Gynecology, George Washington University, Washington, DC 20037, USA
- The Center for Endometriosis and Advanced Pelvic Surgery, Washington, DC 22101, USA
| | - Youssef Youssef
- Division of Minimally Invasive Gynecology, Department of Obstetrics and Gynecology, Maimonides Medical Center, Brooklyn, NY 11220, USA
| | - Arrigo Fruscalzo
- Department of Obstetrics and Gynecology, HFR—Fribourg, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland; (A.F.)
| | - Hani Faysal
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN 46202, USA
| | - Mira Kheil
- Department of Obstetrics and Gynecology, Henry Ford Health, Detroit, MI 48202, USA
| | - Paul Pirtea
- Department of Obstetrics and Gynecology and Reproductive Medicine, Hopital Foch–Faculté de Médecine Paris, 92150 Suresnes, France
| | - Benedetta Guani
- Department of Obstetrics and Gynecology, HFR—Fribourg, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland; (A.F.)
| | - Jean Marc Ayoubi
- Department of Obstetrics and Gynecology and Reproductive Medicine, Hopital Foch–Faculté de Médecine Paris, 92150 Suresnes, France
| | - Anis Feki
- Department of Obstetrics and Gynecology, HFR—Fribourg, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland; (A.F.)
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Fan Y, Xiong Y, Wang X, Chen J, Fang D, Huang J, Yuan G. Poly (lactic-co-glycolic acid)-encapsulated iodine-131 nanoparticles fabricated with rhTSH induce apoptosis and immobilization of thyroid cancer cells. Front Oncol 2023; 13:1030105. [PMID: 36776316 PMCID: PMC9911809 DOI: 10.3389/fonc.2023.1030105] [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: 08/28/2022] [Accepted: 01/02/2023] [Indexed: 01/28/2023] Open
Abstract
Background Aggressive thyroid carcinoma (ATC) usually loses radioiodine avidity to iodine-131 (131I) due to the downregulation of sodium/iodide symporter (NIS). The expression of thyroid stimulating hormone receptor (TSHR) is more persistent than NIS and the administration of recombinant human thyroid stimulating hormone (rhTSH) promotes de novo NIS synthesis. Hence, exploring methods integrating 131I with rhTSH might be a feasible therapeutic strategy for selective delivery of 131I into thyroid cancer to fortify the effect of radioiodine ablation. Methods The 131I, poly (lactic-co-glycolic acid) (PLGA) and rhTSH were used to synthesize of the 131I-PLGA-rhTSH nanoparticles. The characteristics of the 131I-PLGA-rhTSH nanoparticles was determined using a light microscopy, scanning electron microscopy (SEM), autoradiography and immunofluorescence (IF) staining. The diameter of the 131I-PLGA-rhTSH nanoparticles was measured with a Mastersizer 3000, and the encapsulation efficiency (EF) of 131I in 131I-PLGA-rhTSH nanoparticles and the radioactivity of a single nanoparticle were determined. Then, the mouse tumor xenograft model was established, and the biodistribution and effect of 131I-PLGA-rhTSH nanoparticles on apoptosis of thyroid cance cells were investigated in vivo. Thereafter, the role of 131I-PLGA-rhTSH nanoparticles in cell viability using cell counting kit-8 and lactate dehydrogenase (LDH) release assays. Subsequently, the underlying mechanism of 131I-PLGA-rhTSH nanoparticles in reducing cell viability was assessed using immunostaining, boyden invasion assays and phalloidin staining. Results Our results showed that the method of developing nanoparticles-encapsulated 131I using poly (lactic-co-glycolic acid) (PLGA) and modified with rhTSH (131I-PLGA-rhTSH), was a feasible avenue for the integration of 131I and rhTSH. Meanwhile, the encapsulation efficiency (EF) of 131I-PLGA-rhTSH nanoparticles was approximately 60%, and the radioactivity of a single nanoparticle was about 1.1×10-2 Bq. Meanwhile, the 131I-PLGA-rhTSH nanoparticles were selectively delivered into, gradually enriched and slowly downregulated in xenograft tumor after the administration of 131I-PLGA-rhTSH nanoparticles through tail vein in mouse tumor xenograft model. Thereafter, the tumor weight was significantly reduced after the administration of 131I-PLGA-rhTSH nanoparticles. Subsequently, the application of 131I-PLGA-rhTSH nanoparticles facilitated apoptosis and attenuated immobilization via inhibiting F-actin assembling of FTC-133 cells. Conclusion The present study develops a suitable approach integrating 131I and rhTSH, and this strategy is a feasible regimen enhancing the effect of radioiodine ablation for the treatment of thyroid cancer.
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Affiliation(s)
- Yongzeng Fan
- Department of Nuclear Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yalan Xiong
- Department of Nuclear Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xinhong Wang
- Department of Emergency, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiahao Chen
- Department of Nuclear Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Danzhou Fang
- Department of Nuclear Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiahui Huang
- Department of Nuclear Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Gengbiao Yuan
- Department of Nuclear Medicine, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China,*Correspondence: Gengbiao Yuan,
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Bouquet de Joliniere J, Fruscalzo A, Khomsi F, Stochino Loi E, Cherbanyk F, Ayoubi JM, Feki A. Antiangiogenic Therapy as a New Strategy in the Treatment of Endometriosis? The First Case Report. Front Surg 2021; 8:791686. [PMID: 34938768 PMCID: PMC8685206 DOI: 10.3389/fsurg.2021.791686] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 11/08/2021] [Indexed: 02/05/2023] Open
Abstract
Angiogenesis plays a pivotal role in implantation and development of ectopic endometrial lesions. Thus, the potential usefulness of anti-angiogenic therapies has been speculated. Several reports describe their usefulness in animal models. Nonetheless this therapy has not been tested on humans yet. Here we report the outcome of a patient treated for a severe endometriosis with Bevacizumab (Avastin®), a monoclonal antibody directed against the vascular endothelial growth (VEGF). After a first-look laparoscopy with confirmatory biopsies was performed, three doses of Bevacizumab at 2-week intervals were administered. The therapy showed a well-tolerated profile and the prompt disappearance of the therapy-refractory chronic dysmenorrhea. A suppression of metabolic activity at the PET-scan compared to the basal one performed at diagnosis was also recorded. Furthermore, compared to the diagnostic biopsies prior the treatment, we documented a shift in the hormonal receptors profile toward a higher expression of progesterone and estrogen receptors in the endometriotic lesions.
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Affiliation(s)
| | - Arrigo Fruscalzo
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, Fribourg, Switzerland
| | - Fathi Khomsi
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, Fribourg, Switzerland
| | - Emanuela Stochino Loi
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, Fribourg, Switzerland
| | - Floryn Cherbanyk
- Department of General Surgery, University Hospital of Fribourg, Fribourg, Switzerland
| | - Jean Marc Ayoubi
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, Fribourg, Switzerland.,Department of Obstetrics and Gynecology and Reproductive Medicine, Hôpital Foch, Suresnes, France
| | - Anis Feki
- Department of Gynecology and Obstetrics, University Hospital of Fribourg, Fribourg, Switzerland
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Lipidomic Alterations and PPAR α Activation Induced by Resveratrol Lead to Reduction in Lesion Size in Endometriosis Models. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:9979953. [PMID: 34552688 PMCID: PMC8452402 DOI: 10.1155/2021/9979953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 08/15/2021] [Accepted: 08/17/2021] [Indexed: 01/07/2023]
Abstract
Endometriosis is an estrogen-dependent chronic inflammatory disease that affects approximately 10% of women of reproductive age and up to 50% of women with infertility. The heterogeneity of the disease makes accurate diagnosis and treatment a clinical challenge. In this study, we generated two models of endometriosis: the first in rats and the second using human ectopic endometrial stromal cells (HEcESCs) derived from the lesion tissues of endometriosis patients. We then applied resveratrol to assess its therapeutic potential. Resveratrol intervention had significant efficacy to attenuate lesion size and to rectify aberrant lipid profiles of model rats. Lipidomic analysis revealed significant lipidomic alterations, including notable increases of sphingolipids and decreases of both glycerolipids and most phospholipids. Upon resveratrol application, both proliferation capacity and invasiveness parameters decreased, and the early apoptosis proportion increased for HEcESCs. The activation of PPARα was also noted as a factor potentially contributing to recovery from endometriosis in both models. Our study provides valuable insight into the mechanisms of resveratrol in endometriosis and therefore strengthens the potential for optimizing resveratrol treatment for this disease.
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Zhang S, Zhuang L, Liu Q, Yu X, Min Q, Chen M, Chen Q. Rosiglitazone affects the progression of surgically‑induced endometriosis in a rat model. Mol Med Rep 2020; 23:35. [PMID: 33179107 PMCID: PMC7684857 DOI: 10.3892/mmr.2020.11673] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/30/2020] [Indexed: 12/16/2022] Open
Abstract
Endometriosis is closely associated with inflammatory reactions and angiogenesis. Whether PPARγ is a target for the treatment of endometriosis remains unknown. The present study was designed to investigate the impact of a PPARγ agonist (rosiglitazone, RSG) on endometriosis in a rat model and to identify the underlying mechanism. The endometriosis model was established in rats. The pathological state of the endometrium was examined using hematoxylin‑eosin staining. The microstructures of interest were visualized using electron microscopy. Western blot analysis and reverse transcription‑quantitative polymerase chain reaction were used to detect PPARγ and MAT2A expression. VEGF and caspase‑3 expression were investigated using immunohistochemistry. Pathological analysis revealed transparent and red nodules in the model group, and that vasoganglions were present all over the nodules. Endometrial epithelial hyperplasia was observed in the model group, and the shape was columnar. Increased interstitial cell numbers, with compact structure and abundant blood supply, were detected in the model group. Compared with the model group, incomplete epithelial structures with sparse interstitial cells and loose structure were observed in the pathological images from RSG treatment groups. Numerous inflammatory cells and poor blood supply were observed in the endometrial tissues, and the gland was filled mostly with vacuolar cells. Electron microscopy revealed that the tissue structure was integrated. Many vacuoles were formed within the endometrial tissue and the classical morphological changes of apoptotic cells were observed in RSG‑treated groups. Caspase‑3 and PPARγ expression increased and expression of VEGF and MAT2A decreased in RSG‑treated groups. Taken together, these results revealed that RSG impacts the development and progression of endometriosis likely by inhibiting angiogenesis and inducing apoptosis.
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Affiliation(s)
- Shun Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Lingling Zhuang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Qian Liu
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xiaolin Yu
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Qinghua Min
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Minjie Chen
- Department of Clinical Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Qi Chen
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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