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Mihanfar A, Akbarzadeh M, Ghazizadeh Darband S, Sadighparvar S, Majidinia M. SIRT1: a promising therapeutic target in type 2 diabetes mellitus. Arch Physiol Biochem 2024; 130:13-28. [PMID: 34379994 DOI: 10.1080/13813455.2021.1956976] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 07/13/2021] [Indexed: 01/07/2023]
Abstract
A significant increase in the worldwide incidence and prevalence of type 2 diabetic mellitus (T2DM) has elevated the need for studies on novel and effective therapeutic strategies. Sirtuin 1 (SIRT1) is an NAD + dependent protein deacetylase with a critical function in the regulation of glucose/lipid metabolism, insulin resistance, inflammation, oxidative stress, and mitochondrial function. SIRT1 is also involved in the regulation of insulin secretion from pancreatic β-cells and protecting these cells from inflammation and oxidative stress-mediated tissue damages. In this regard, major SIRT1 activators have been demonstrated to exert a beneficial impact in reversing T2DM-related complications including cardiomyopathy, nephropathy, retinopathy, and neuropathy, hence treating T2DM. Therefore, an accumulating number of recent studies have investigated the efficacy of targeting SIRT1 as a therapeutic strategy in T2DM. In this review we aimed to discuss the current understanding of the physiological and biological roles of SIRT1, then its implication in the pathogenesis of T2DM, and the therapeutic potential of SIRT1 in combating T2DM.
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Affiliation(s)
- Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Akbarzadeh
- Department of Animal Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | | | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
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Sadighparvar S, Darband SG, Ghaderi-Pakdel F, Mihanfar A, Majidinia M. Parasympathetic, but not sympathetic denervation, suppressed colorectal cancer progression. Eur J Pharmacol 2021; 913:174626. [PMID: 34774852 DOI: 10.1016/j.ejphar.2021.174626] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 12/27/2022]
Abstract
Disruption in the nerve-tumor interaction is now considered as a possible anticancer strategy for treating various cancer types, particularly colorectal cancer. However, the underlying mechanisms are not still fully understood. Therefore, the present study aimed to evaluate the effects of sympathetic and parasympathetic denervation on the inhibition of colorectal cancer progression in early and late phases and assess the involvement of nerve growth factor in denervation mediated anticancer effects. One-hundred and fifty male Wistar rats were assigned into 15 groups. Seven groups comprising the control group, 1,2-dimethylhydrazine (DMH) group, sympathetic denervation group (celiac-mesenteric ganglionectomy and guanethidine sulphate administration), parasympathetic denervation group (vagotomy and atropine administration), and combination group were used in the early-stage protocol. For the late-stage protocol, eight groups comprising the control, DMH, surgical and pharmacological sympathetic and parasympathetic denervation groups, combination group, and 5-flourouracil group were considered. After 8 weeks, sympathetic and parasympathetic denervation significantly reduced ACF numbers in rats receiving DMH. On the other hand, in the late stages, parasympathetic but not sympathetic denervation resulted in significant reductions in tumor incidence, tumor volume and weight, cell proliferation (indicated by reduced immunostaining of PCNA and ki-67), and angiogenesis (indicated by reduced immunostaining of CD31 and VEGF expression levels), and downregulated NGF, β2 adrenergic, and M3 receptors. It can be concluded that parasympathetic denervation may be of high importance in colon carcinogenesis and suggested as a possible therapeutic modality in late stages of colorectal cancer.
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Affiliation(s)
- Shirin Sadighparvar
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | | | | | - Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran.
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Mihanfar A, Yousefi B, Ghazizadeh Darband S, Sadighparvar S, Kaviani M, Majidinia M. Melatonin increases 5-flurouracil-mediated apoptosis of colorectal cancer cells through enhancing oxidative stress and downregulating survivin and XIAP. ACTA ACUST UNITED AC 2021; 11:253-261. [PMID: 34631487 PMCID: PMC8494259 DOI: 10.34172/bi.2021.36] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 05/28/2020] [Accepted: 07/04/2020] [Indexed: 12/12/2022]
Abstract
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Introduction: Colorectal cancer (CRC) is one of the most lethal human malignancies with a global alarming rate of incidence. The development of resistance against common chemotherapeutics such as 5-fluorouracil (5-FU) remains a big burden for CRC therapy. Therefore, we investigated the effects of melatonin on the increasing 5-FU- mediated apoptosis and its underlying mechanism in SW-480 CRC cell line.
Methods: The effects of melatonin and 5- FU, alone or in combination, on cell proliferation were evaluated using an MTT assay. Further, Annexin-V Flow cytometry was used for determining the effects of melatonin and 5-FU on the apoptosis of SW-480 cell lines. The expression levels of Bax, Bcl-2, pro-caspase-3/activated caspase 3, X-linked inhibitor of apoptosis proteins (XIAP), and survivin were measured after 48 hours incubation with drugs. Cellular levels of reactive oxygen species (ROS), catalase, superoxide dismutase and glutathione peroxidase were also evaluated.
Results: Melatonin and 5-FU significantly decreased the cell proliferation of SW-480 cells. Combination of 5-FU with melatonin significantly decreased the IC50 value of 5-FU from 100 μM to 50 μM. Moreover, combination therapy increased intracellular levels of ROS and suppressed antioxidant enzymatic activities (P < 0.05). Treatment with either melatonin or 5-FU resulted in the induction of apoptosis in comparison to control (P > 0.05). XIAP and survivin expression levels potently decreased after combination treatment with melatonin and 5-FU (P < 0.05).
Conclusion: We demonstrated that melatonin exerts a reversing effect on the resistance to apoptosis by targeting oxidative stress, XIAP and survivin in CRC cells. Therefore, more studies need for better understanding of underlying mechanisms for beneficial effects of combination of melatonin and 5-FU.
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Affiliation(s)
- Ainaz Mihanfar
- Student Research Community, Urmia University of Medical Sciences, Urmia, Iran
| | - Bahman Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
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Darband SG, Sadighparvar S, Ghaderi Pakdel F, Naderi S, Majidinia M. Involvement of IGF/IGFBP/Erk axis in the exercise-mediated preventive effects on colorectal cancer in rats. Int J Clin Exp Pathol 2021; 14:608-617. [PMID: 34093946 PMCID: PMC8167496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/09/2021] [Indexed: 06/12/2023]
Abstract
Recent studies have indicated that downregulation of insulin-like growth factor (IGF)-1 and its downstream targets are the main mechanisms underlying the anti-cancer impact of exercise. Therefore, we examined the impact of exercise on chemically induced-aberrant crypt foci (ACF), the earliest step of colorectal carcinogenesis, in rats and involvement of the IGF-1/IGF binding protein (IGFBP)-3/Erk axis. Twenty-four male Wistar rats were assigned into two groups (n=12): the control and exercise group. After eight weeks of training intervention, 6 rats were randomly selected from each group and received four injections of 1,2-dimethylhydrazine (DMH; 40 mg/kg), for two weeks. 0.2% methylene blue staining was used to evaluate the number of ACF in the colon. IGF-1 and IGFBP-3 protein levels in the serum were measured using commercially available ELISA kits for rat. The expression levels of proliferating cell nuclear antigen (PCNA), Erk1/2 and p-Erk1/2 were evaluated in colon tissue. Histological assessments were also performed in all groups. We found that the total number of ACF was significantly lowered after eight-week exercise (P<0.05). Moreover, the exercise program downregulated the IGF-1, PCNA, and p-Erk1/2 expressions and upregulated IGFBP-3 expression. Exercise was also found to increase the goblet cell number and improved colon architecture. Our finding demonstrated reduced ACF number in rat colons following exercise training, and this function may be associated with the inhibition of IGF-1/IGFBP-3/Erk1/2 signaling. Therefore, exercise appears to result in a lower number of ACF for preventing colon cancer.
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Affiliation(s)
- Saber Ghazizadeh Darband
- Cellular and Molecular Research Center, Urmia University of Medical SciencesUrmia, Iran
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical SciencesUrmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical SciencesUrmia, Iran
| | | | - Somayeh Naderi
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical SciencesUrmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical SciencesUrmia, Iran
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Mihanfar A, Targhazeh N, Sadighparvar S, Darband SG, Majidinia M, Yousefi B. Doxorubicin loaded magnetism nanoparticles based on cyclodextrin dendritic-graphene oxide inhibited MCF-7 cell proliferation. Biomol Concepts 2021; 12:8-15. [PMID: 33878249 DOI: 10.1515/bmc-2021-0002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 01/17/2021] [Indexed: 01/03/2023] Open
Abstract
Doxorubicin (DOX) is an effective chemotherapeutic agent used for the treatment of various types of cancer. However, its poor solubility, undesirable side effects, and short half-life have remained a challenge. We used a formulation based on graphene oxide as an anticancer drug delivery system for DOX in MCF-7 breast cancer cells, to address these issues. In vitro release studies confirmed that the synthesized formulation has an improved release profile in acidic conditions (similar to the tumor microenvironment). Further in vitro studies, including MTT, uptake, and apoptosis assays were performed. The toxic effects of the nanocarrier on the kidney, heart and liver of healthy rats were also evaluated. We observed that the DOX-loaded carrier improved the cytotoxic effect of DOX on the breast cell line compared to free DOX. In summary, our results introduce the DOX-loaded carrier as a potential platform for in vitro targeting of cancer cells and suggest further studies are necessary to investigate its in vivo anti-cancer potential.
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Affiliation(s)
- Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Niloufar Targhazeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz, University of Medical Sciences, Tabriz, Iran
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Mihanfar A, Darband SG, Sadighparvar S, Kaviani M, Mirza-Aghazadeh-Attari M, Yousefi B, Majidinia M. In vitro and in vivo anticancer effects of syringic acid on colorectal cancer: Possible mechanistic view. Chem Biol Interact 2021; 337:109337. [PMID: 33548266 DOI: 10.1016/j.cbi.2020.109337] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 10/31/2020] [Accepted: 11/20/2020] [Indexed: 12/28/2022]
Abstract
This study aimed to evaluate the in vitro effects of syringic acid on human colorectal cancer cells (SW-480) and the effect of orally administered syringic acid on in vivo models of colorectal cancer induced in rats by administration of 1,2-dimethylhydrazine (DMH). In vitro effects of syringic acid treatment on human colorectal cancer SW-480 cell lines were assessed by performing cell proliferation assay (MTT and Trypan Blue staining), apoptosis assays (TUNEL assay, Annexin-V/PI flowcytometry and lactate dehydrogenase release assay), measuring reactive oxygen species (ROS), antioxidant enzymes and DNA damage, and evaluating protein levels of proliferative genes, and autophagy markers. In vitro anti-cancer roles of syringic acid were studied in rats with DMH-induced colorectal cancer cells. The effect of orally administered syringic acid (50 mg/kg) on tumor growth and incidence was studied in four groups (n = 6) of animals injected with DMH and treated for 15 weeks. Syringic acid treatment resulted in a significant dose-dependent inhibition of cellular proliferation, induction of apoptosis through increasing cellular ROS and DNA damage levels, as well as downregulating major proliferative genes. In vivo, treatment of rats with syringic acid demonstrated a statistically significant tumor volume and incidence reduction when compared to the control. This is the first study demonstrating an in vivo growth inhibitory effect of orally administered syringic acid on colorectal tumors in rats.
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Affiliation(s)
- Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, NS, B4P 2R6, Canada
| | - Mohammad Mirza-Aghazadeh-Attari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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Sadighparvar S, Darband SG, Yousefi B, Kaviani M, Ghaderi-Pakdel F, Mihanfar A, Babaei G, Mobaraki K, Majidinia M. Combination of quercetin and exercise training attenuates depression in rats with 1,2-dimethylhydrazine-induced colorectal cancer: Possible involvement of inflammation and BDNF signalling. Exp Physiol 2020; 105:1598-1609. [PMID: 32681548 DOI: 10.1113/ep088605] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 07/06/2020] [Indexed: 12/23/2022]
Abstract
NEW FINDINGS What is the central question of this study? What are the alleviative effects of the combination of exercise training and quercetin supplementation on colorectal cancer-related depression in rats with 1,2-dimethylhydrazine-induced colorectal cancer and what is the corresponding signalling pathway? What is the main finding and its importance? We showed that the combination of exercise training and quercetin supplementation resulted in a significant decrease in tumour incidence and improvement in depressive-like behaviours through modulation of the BDNF/TrKβ/β-catenin axis in the prefrontal cortex. ABSTRACT In addition to physical problems, depression is considered to be one of the most important challenges for patients with various types of cancers, particularly colorectal cancer. Inflammation and upregulation of brain neurotrophic factors are two major links between cancer and depression. In this study, we aimed to evaluate the alleviative effects of quercetin and exercise training on depressive-like behaviours in rats with 1,2-dimethylhydrazine (DMH)-induced colorectal cancer and to investigate the underlying mechanisms. Animals were assigned into the following five groups: (i) control group; (ii) DMH (20 mg kg-1 s.c., once a week for 10 weeks); (iii) DMH for 10 weeks, followed by quercetin (50 mg kg-1 p.o., once per week) for 12 weeks; (iv) DMH for 10 weeks, followed by exercise training for 12 weeks; and (v) DMH for 10 weeks, followed by quercetin and exercise training for 12 weeks. The DMH-treated rats showed an increase in depressive-like behaviours in both open field and forced swimming tests. Histopathological examination revealed neural damage and reduced Nissl bodies in the prefrontal cortex. In addition, administration of DMH increased inflammatory cytokines in the serum, prefrontal cortex and tumour tissues and decreased the expression levels of brain-derived neurotrophic factor (BDNF), tyrosine kinase β receptor (TrKβ) and β-catenin in the cortex. In contrast, treatment with quercetin and exercise training effectively alleviated all the above-mentioned DMH-associated behavioural, biochemical and histopathological alterations without changing its anti-tumour activity. Taken together, our results show that the combination of quercetin and exercise training exerts potent anti-tumour and anti-depressive effects through suppression of inflammation and upregulation of the BDNF/TrKβ/β-catenin axis in the prefrontal cortex.
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Affiliation(s)
- Shirin Sadighparvar
- Student Research Community, Urmia University of Medical Sciences, Urmia, Iran.,Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Bahman Yousefi
- Drug Applied Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | | | - Ainaz Mihanfar
- Department of Biochemistry, Urmia University of Medical Sciences, Urmia, Iran
| | - Ghader Babaei
- Department of Biochemistry, Urmia University of Medical Sciences, Urmia, Iran
| | - Kazhal Mobaraki
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
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Darband SG, Sadighparvar S, Yousefi B, Kaviani M, Ghaderi-Pakdel F, Mihanfar A, Rahimi Y, Mobaraki K, Majidinia M. Quercetin attenuated oxidative DNA damage through NRF2 signaling pathway in rats with DMH induced colon carcinogenesis. Life Sci 2020; 253:117584. [PMID: 32220623 DOI: 10.1016/j.lfs.2020.117584] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 03/15/2020] [Accepted: 03/21/2020] [Indexed: 01/01/2023]
Abstract
Accumulating recent studies have demonstrated the preventive and therapeutic effects of polyphonic compounds such as quercetin in colorectal cancer. Therefore, we aimed to evaluate the underlying mechanisms for positive effects of quercetin in rats with 1,2-dimethylhydrazine (DMH)- induced colorectal cancer. For this purpose, male Wistar rats were classified as 6 groups, including group 1 without any intervention, group 2 as quercetin received rats (50 mg/kg), groups 3 as DMH received rats (20 mg/kg) group 4-6 DMH and quercetin received rats. DNA damage, DNA repair, the expression levels and activities of enzymic antioxidants, non-enzymic antioxidants, and NRF2/Keap1 signaling were evaluated in colon tissues of all groups. Our results showed significant suppression of DNA damage and induction of DNA repair in DMH + Quercetin groups, particularly in entire-period in comparison to other groups (p < .05). The expression levels and activities of enzymic and non-enzymic antioxidants were increased in DMH + Quercetin groups (p < .05). Lipid and protein peroxidation were significantly suppressed in DMH + Quercetin groups (p < .05). In addition, quercetin also modulated NRF2/Keap1 signaling and its targets, detoxifying enzymes in DMH + Quercetin groups. Our finding demonstrated that quercetin supplementation effectively reversed DMH-mediated oxidative stress and DNA damage through targeting NRF2/Keap1 signaling pathway.
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Affiliation(s)
- Saber Ghazizadeh Darband
- Student Research Community, Urmia University of Medical Sciences, Urmia, Iran; Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Bahman Yousefi
- Immunology research center, Tabriz University of Medical Science, Tabriz, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | | | - Ainaz Mihanfar
- Department of Biochemistry, Urmia University of Medical Sciences, Urmia, Iran
| | - Yaghoub Rahimi
- Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Kazhal Mobaraki
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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Darband SG, Sadighparvar S, Yousefi B, Kaviani M, Mobaraki K, Majidinia M. Combination of exercise training and L-arginine reverses aging process through suppression of oxidative stress, inflammation, and apoptosis in the rat heart. Pflugers Arch 2019; 472:169-178. [PMID: 31624955 DOI: 10.1007/s00424-019-02311-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 08/31/2019] [Accepted: 09/11/2019] [Indexed: 12/22/2022]
Abstract
Aging-induced progressive decline of molecular and metabolic factors in the myocardium is suggested to be related with heart dysfunction and cardiovascular disease. Therefore, we evaluated the effects of exercise training and L-arginine supplementation on oxidative stress, inflammation, and apoptosis in ventricle of the aging rat heart. Twenty-four 24-month-aged Wistar rats were randomly divided into four groups: the aged control, aged exercise, aged L-arginine (orally administered with 150 mg/kg for 12 weeks), and aged exercise + L-arginine groups. Six 4-month-old rats were also considered the young control. Animals with training program performed exercise on a treadmill 5 days/week for 12 weeks. After 12 weeks, protein levels of Bax, Bcl-2, pro-caspase-3/cleaved caspase-3, cytochrome C, and heat shock protein (HSP)-70 were assessed. Tissue contents of total anti-oxidant capacity, superoxide dismutase, catalase, and levels of tumor necrosis factor alpha (TNF-α), interleukin (IL)-1β, and IL-6 were analyzed. Histological and fibrotic changes were also evaluated. Treadmill exercise and L-arginine supplementation significantly alleviated aging-induced apoptosis with enhancing HSP-70 expression, increasing anti-oxidant enzyme activity, and suppressing inflammatory markers in the cardiac myocytes. Potent attenuation in apoptosis, inflammation, and oxidative stress was indicated in the rats with the combination of L-arginine supplementation and exercise program in comparison with each group (p < 0.05). In addition, fibrosis percentage and collagen accumulation were significantly lower in the rats with the combination treatment of L-arginine and exercise (p < 0.05). Treadmill exercise and L-arginine supplementation provided protection against age-induced increase in the myocyte loss and formation of fibrosis in the ventricle through potent suppression of oxidative stress, inflammations, and apoptosis pathways.
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Affiliation(s)
- Saber Ghazizadeh Darband
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran.,Department of Exercise Physiology, Faculty of Sport Sciences, Urmia University, Urmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Bahman Yousefi
- Immunology Research Center, Tabriz University of Medical Science, Tabriz, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Kazhal Mobaraki
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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Ghazizadeh Darband S, Saboory E, Sadighparvar S, Kaviani M, Mobaraki K, Jabbari N, Majidinia M. The modulatory effects of exercise on the inflammatory and apoptotic markers in rats with 1,2-dimethylhydrazine-induced colorectal cancer. Can J Physiol Pharmacol 2019; 98:147-155. [PMID: 31614098 DOI: 10.1139/cjpp-2019-0329] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This study aimed to investigate the underlying mechanisms in anti-tumorigenesis effects of exercise through evaluation of inflammation and apoptosis. Twenty-four Wistar rats were divided into control, exercise, 1,2-dimethylhydrazine (DMH), and DMH + exercise. After a week, rats in the DMH group were given DMH twice a week for 2 weeks. Animals in the exercise groups performed exercise on a treadmill 5 days/week for 8 weeks. After 8 weeks of training, levels of COX-2, PCNA, Bax, Bcl-2, and procaspase-3/cleaved caspase-3 were assessed. Histological changes, number of aberrant crypt foci (ACF), and serum levels of TNF-α and IL-6 were also analyzed. ACF number was significantly decreased following the exercise program. Protein levels of COX-2 and PCNA and serum levels of IL-6 and TNF-α were significantly elevated in the rats receiving DMH and downregulated after performing the exercise program (P < 0.05). Exercise upregulated apoptosis, which was evident from the increased Bax/Bcl2 ratio, and enhanced the expression levels of activated caspase-3 as compared to the DMH group. The colonic architecture was improved in DMH + exercise. Exercise can effectively attenuate DMH-induced increase of inflammatory markers. Exercise induces apoptosis at the downstream of the inflammatory response. Therefore, exercise may play a role as a moderator of inflammation to exert protective effects against colon cancer.
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Affiliation(s)
| | - Ehsan Saboory
- Zanjan Metabolic Diseases Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, NS B4P 2R6, Canada
| | - Kazhal Mobaraki
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Nasrollah Jabbari
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
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Mirza-Aghazadeh-Attari M, Ostadian C, Saei AA, Mihanfar A, Darband SG, Sadighparvar S, Kaviani M, Samadi Kafil H, Yousefi B, Majidinia M. DNA damage response and repair in ovarian cancer: Potential targets for therapeutic strategies. DNA Repair (Amst) 2019; 80:59-84. [PMID: 31279973 DOI: 10.1016/j.dnarep.2019.06.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 06/01/2019] [Accepted: 06/15/2019] [Indexed: 12/24/2022]
Abstract
Ovarian cancer is among the most lethal gynecologic malignancies with a poor survival prognosis. The current therapeutic strategies involve surgery and chemotherapy. Research is now focused on novel agents especially those targeting DNA damage response (DDR) pathways. Understanding the DDR process in ovarian cancer necessitates having a detailed knowledge on a series of signaling mediators at the cellular and molecular levels. The complexity of the DDR process in ovarian cancer and how this process works in metastatic conditions is comprehensively reviewed. For evaluating the efficacy of therapeutic agents targeting DNA damage in ovarian cancer, we will discuss the components of this system including DDR sensors, DDR transducers, DDR mediators, and DDR effectors. The constituent pathways include DNA repair machinery, cell cycle checkpoints, and apoptotic pathways. We also will assess the potential of active mediators involved in the DDR process such as therapeutic and prognostic candidates that may facilitate future studies.
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Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Caspian Ostadian
- Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
| | - Amir Ata Saei
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, 171 77, Sweden
| | - Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Saber Ghazizadeh Darband
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, 171 77, Sweden; Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | | | - Bahman Yousefi
- Molecular MedicineResearch Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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12
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Mashayekhi S, Yousefi B, Tohidi E, Darband SG, Mirza‐Aghazadeh‐Attari M, Sadighparvar S, Kaviani M, Shafiei‐Irannejad V, Kafil HS, Karimian A, Jadidi‐Niaragh F, Majidinia M. Overexpression of tensin homolog deleted on chromosome ten (PTEN) by ciglitazone sensitizes doxorubicin‐resistance leukemia cancer cells to treatment. J Cell Biochem 2019; 120:15719-15729. [DOI: 10.1002/jcb.28841] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 12/23/2018] [Accepted: 01/07/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Samira Mashayekhi
- Immunology Research Center Tabriz University of Medical Sciences Iran
| | - Bahman Yousefi
- Immunology Research Center Tabriz University of Medical Sciences Iran
- Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine Tabriz University of Medical Sciences Tabriz Iran
| | - Ehsan Tohidi
- Drug Applied Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center Urmia University of Medical Sciences Urmia Iran
| | - Mohammad Mirza‐Aghazadeh‐Attari
- Student Research Committee Tabriz University of Medical Sciences Tabriz Iran
- Aging Research Institute Tabriz University of Medical Sciences Tabriz Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center Urmia University of Medical Sciences Urmia Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics Acadia University Wolfville Nova Scotia Canada
| | | | | | - Ansar Karimian
- Cellular and Molecular Biology Research Center Health Research Institute, Babol University of Medical Sciences Babol Iran
| | | | - Maryam Majidinia
- Tumor Research Center Urmia University of Medical Sciences Urmia Iran
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13
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Mirza-Aghazadeh-Attari M, Mohammadzadeh A, Adib A, Darband SG, Sadighparvar S, Mihanfar A, Majidinia M, Yousefi B. Melatonin-mediated regulation of autophagy: Making sense of double-edged sword in cancer. J Cell Physiol 2019; 234:17011-17022. [PMID: 30859580 DOI: 10.1002/jcp.28435] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 02/09/2019] [Accepted: 02/14/2019] [Indexed: 12/19/2022]
Abstract
Much research has been conducted to discover novel techniques to reverse the process of tumorigenesis and, cure already stablished malignancies. One well-stablished approach has been the use of organic compounds and naturally found agents such as melatonin whose anticancer effects have been shown in multiple studies, signaling a unique opportunity regarding cancer prevention and treatment. Various agents use a variety of methods to exert their anticancer effects. Two of the most important of these methods are interfering with cell signaling pathways and changing cellular functions, such as autophagy, which is essential in maintaining cellular stability against multiple exogenous and endogenous sources of stress, and is a major tool to evade early cell death. In this study, the importance of melatonin and autophagy are discussed, and the effects of melatonin on autophagy, and its contribution in the process of tumorigenesis are then noted.
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Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Mohammadzadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Adib
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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14
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Mirza-Aghazadeh-Attari M, Darband SG, Kaviani M, Mihanfar A, Aghazadeh Attari J, Yousefi B, Majidinia M. DNA damage response and repair in colorectal cancer: Defects, regulation and therapeutic implications. DNA Repair (Amst) 2018; 69:34-52. [PMID: 30055507 DOI: 10.1016/j.dnarep.2018.07.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/15/2018] [Accepted: 07/15/2018] [Indexed: 12/11/2022]
Abstract
DNA damage response, a key factor involved in maintaining genome integrity and stability, consists of several kinase-dependent signaling pathways, which sense and transduce DNA damage signal. The severity of damage appears to determine DNA damage responses, which can include cell cycle arrest, damage repair and apoptosis. A number of recent studies have demonstrated that defection in signaling through this network is thought to be an underlying mechanism behind the development and progression of various types of human malignancies, including colorectal cancer. In this review, colorectal cancer and its molecular pathology as well as DNA damage response is briefly introduced. Finally, the involvement of key components of this network in the initiation/progression, prognosis, response to treatment and development of drug resistance is comprehensively discussed.
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Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Ainaz Mihanfar
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
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15
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Majidinia M, Darband SG, Kaviani M, Nabavi SM, Jahanban-Esfahlan R, Yousefi B. Cross-regulation between Notch signaling pathway and miRNA machinery in cancer. DNA Repair (Amst) 2018; 66-67:30-41. [PMID: 29723707 DOI: 10.1016/j.dnarep.2018.04.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 04/03/2018] [Accepted: 04/17/2018] [Indexed: 12/20/2022]
Abstract
Despite their simple structure, the Notch family of receptors regulates a wide-spectrum of key cellular processes including development, tissue patterning, cell-fate determination, proliferation, differentiation and, cell death. On the other hand, accumulating date pinpointed the role of non-coding microRNAs, namely miRNAs in cancer initiation/progression via regulating the expression of multiple oncogenes and tumor suppressor genes, as such the Notch signaling. It is now documented that these two partners are in one or in the opposite directions and rule together the cancer fate. Here, we review the current knowledge relevant to this tricky interplay between different miRNAs and components of Notch signaling pathway. Further, we discuss the implication of this crosstalk in cancer progression/regression in the context of cancer stem cells, tumor angiogenesis, metastasis and emergence of multi-drug resistance. Understanding the molecular cues and mechanisms that occur at the interface of miRNA and Notch signaling would open new avenues for development of novel and effective strategies for cancer therapy.
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Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Rana Jahanban-Esfahlan
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran; Students Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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