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1.
E Chiaradia L Avellini F Rueca A Spaterna F Porciello M.T Antonioni A Gaiti 《Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology》1998,119(4):833-836
Since it has been suggested that lipid peroxidation following free radical overproduction may be one of the causes of physical exercise-induced myopathies and hemolysis in horses, we looked for the possible relationships between these phenomena and muscle fiber damage. We use a homogeneous group of Maremmana stallions which, after a 3-month training period, underwent a series of physical exercises of increasing intensity. We determined the contents of malondialdehyde (MDA), one of the main lipid peroxidation end-products, and glutathione the substrate of one of the most important free radical scavenger enzymes. We also measured creatine phosphokinase and serum lactate dehydrogenase isoenzyme activities whose modification may be indicative of muscle fiber damage. The results obtained indicated that the physical exercise we adopted was able to modify both MDA and glutathione contents in blood. However, its effect on some LDH isoenzyme activities suggested possible damage to tissues other than muscle. 相似文献
2.
Silva LA Silveira PC Ronsani MM Souza PS Scheffer D Vieira LC Benetti M De Souza CT Pinho RA 《Cell biochemistry and function》2011,29(1):43-49
Infrequent exercise, typically involving eccentric actions, has been shown to cause oxidative stress and to damage muscle tissue. High taurine levels are present in skeletal muscle and may play a role in cellular defences against free radical‐mediated damage. This study investigates the effects of taurine supplementation on oxidative stress biomarkers after eccentric exercise (EE). Twenty‐four male rats were divided into the following groups (n = 6): control; EE; EE plus taurine (EE + Taurine); EE plus saline (EE + Saline). Taurine was administered as a 1‐ml 300 mg kg?1 per body weight (BW) day?1 solution in water by gavage, for 15 consecutive days. Starting on the 14th day of supplementation, the animals were submitted to one 90‐min downhill run session and constant velocity of 1·0 km h?1. Forty‐eight hours after the exercise session, the animals were killed and the quadriceps muscles were surgically removed. Production of superoxide anion, creatine kinase (CK) levels, lipoperoxidation, carbonylation, total thiol content and antioxidant enzyme were analysed. Taurine supplementation was found to decrease superoxide radical production, CK, lipoperoxidation and carbonylation levels and increased total thiol content in skeletal muscle, but it did not affect antioxidant enzyme activity after EE. The present study suggests that taurine affects skeletal muscle contraction by decreasing oxidative stress, in association with decreased superoxide radical production. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
3.
Noriaki Kawanishi Kouki Kato Masaki Takahashi Tsubasa Mizokami Yoshihiko Otsuka Atsushi Imaizumi Daisuke Shiva Hiromi Yano Katsuhiko Suzuki 《Biochemical and biophysical research communications》2013
Downhill running causes muscle damage, and induces oxidative stress and inflammatory reaction. Recently, it is shown that curcumin possesses anti-oxidant and anti-inflammatory potentials. Interestingly, curcumin reduces inflammatory cytokine concentrations in skeletal muscle after downhill running of mice. However, it is not known whether curcumin affects oxidative stress after downhill running-induced muscle damage. Therefore, the purpose of this study was to investigate the effects of curcumin on oxidative stress following downhill running induced-muscle damage. We also investigated whether curcumin affects macrophage infiltration via chemokines such as MCP-1 and CXCL14. Male C57BL/6 mice were divided into four groups; rest, rest plus curcumin, downhill running, or downhill running plus curcumin. Downhill running mice ran at 22 m/min, −15% grade on the treadmill for 150 min. Curcumin (3 mg) was administered in oral administration immediately after downhill running. Hydrogen peroxide concentration and NADPH-oxidase mRNA expression in the downhill running mice were significantly higher than those in the rest mice, but these variables were significantly attenuated by curcumin administration in downhill running mice. In addition, mRNA expression levels of MCP-1, CXCL14 and F4/80 reflecting presence of macrophages in the downhill running mice were significantly higher than those in the rest mice. However, MCP-1 and F4/80 mRNA expression levels were significantly attenuated by curcumin administration in downhill running mice. Curcumin may attenuate oxidative stress following downhill running-induced muscle damage. 相似文献
4.
目的:研究氧化应激对原代培养乳鼠心房肌细胞凋亡、内质网应激及凋亡因子的影响。方法:实验分2组:对照组、氧化应激组。原代培养乳鼠心房肌细胞,氧化应激组在培养的原代心房肌细胞中加入终浓度为100μmol/L的H2O2培养2 h,检测氧化和抗氧化指标超氧化物歧化酶(SOD)活力、丙二醛(MDA)及还原型谷胱甘肽(GSH)含量;检测细胞凋亡、细胞GRP78、GRP94及chop、bax、bcl-2 mRNA表达。结果:与对照组相比较,氧化应激组心房肌细胞SOD活力和GSH含量下降、MDA含量增加(P < 0.01),细胞凋亡增加(P < 0.01),细胞GRP78、GRP94、chop、bax mRNA表达增加、bcl-2 mRNA表达减少(P < 0.01)。结论:氧化应激反应可能介导内质网应激反应并激活促凋亡因子表达,抑制抗凋亡因子表达,引起心房肌细胞凋亡增加。这可能与心房纤颤的发生有一定关联性。 相似文献
5.
Hendadura Chandani Chalanika De Silva 《Journal of Plant Interactions》2017,12(1):228-236
There is an information gap regarding heat stress-induced oxidative damage and the species-specific behavior of plants under stress conditions. The present study was designed with the hypothesis that heat stress may induce species-specific oxidative damage that determines the competitive capacity of common submerged macrophytes. We conducted two laboratory experiments to simulate mono- and mixed cultures of three submerged macrophytes with the application of two heat shock treatments. The results showed that both heat shocks had significant effects on growth, photosynthetic pigments and the ability to induce strong oxidative damage for all three species. The comparative results of mono- and mixed cultures showed that P. crispus had an advantage in both the control and high-temperature treatments over the other two species as a strong competitor in the mixed culture. Further, the competitive capacity of P. crispus increased in the moderately high-temperature condition compared to the control. 相似文献
6.
Cheol Park Sung Hyun Choi Jin-Woo Jeong Min Ho Han Hyesook Lee Su Hyun Hong 《Animal cells and systems.》2020,24(1):60-68
ABSTRACT Honokiol is one of the main active components of Magnolia officinalis, and has been demonstrated to have multiple pharmacological activities against a variety of diseases. Recently, this phenolic compound is known to have antioxidant activity, but its mechanism of action remains unclear. The purpose of the current study was to evaluate the preventive effects of honokiol against oxidative stress-induced DNA damage and apoptosis in C2C12 myoblasts. The present study found that honokiol inhibited hydrogen peroxide (H2O2)-induced DNA damage and mitochondrial dysfunction, while reducing reactive oxygen species (ROS) formation. The inhibitory effect of honokiol on H2O2-induced apoptosis was associated with the up-regulation of Bcl-2 and down-regulation of Bax, thus reducing the Bax/Bcl-2 ratio that in turn protected the activation of caspase-9 and -3, and inhibition of poly (ADP-ribose) polymerase cleavage, which was associated with the blocking of cytochrome c release to the cytoplasm. Collectively, these results demonstrate that honokiol defends C2C12 myoblasts against H2O2-induced DNA damage and apoptosis, at least in part, by preventing mitochondrial-dependent pathway through scavenging excessive ROS. 相似文献
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Magdalena Wiecek Marcin Maciejczyk Jadwiga Szymura Zbigniew Szygula 《Redox report : communications in free radical research》2017,22(6):478-485
Objectives: Comparison of redox balance changes in the blood of women and men as a result of submaximal eccentric (ECC) and concentric (CONC) efforts.Methods: 10 women and 10 men performed three 45-minute submaximal treadmill runs at constant velocities (downhill run – ECC, uphill run – CONC and level run). Prior to the 45-minute exercises, after their completion and following 24 hours of recovery, the concentration of lactate, oxidized low-density lipoprotein (ox-LDL), 3-nitrotyrosine, uric acid (UA) and the white blood cell count (WBC), neutrophil (NEUT), lymphocyte (LYMPH) and monocyte content in the blood were determined.Results: In women, the ox-LDL increased significantly 10 minutes and 24 hours following ECC (P?0.05). 10 minutes after ECC, in women, there was an increase in WBC, NEUT and LYMPH (P?0.05). In the men, WBC and NEUT increased significantly 24 hours after CONC and ECC (P?0.05). UA in each determination was higher in the men than the women (P?0.05).Discussion: ECC cause impaired redox balance only in women. Due to the increase in antioxidant capacity of the blood without accompanying oxidative damage to macromolecules, for both sexes, it is recommended to perform concentric running efforts at the highest possible subliminal intensity. 相似文献
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目的:探讨一次性力竭运动诱导的氧化应激反应对大鼠红细胞的抗氧化能力和细胞变形性的影响。方法:大鼠分为3组(n=10):对照组(Control)、适度运动组(MRE)和力竭运动组(ERE)。力竭运动组大鼠运动的前20 min保持5%的坡度和20 m/min的速度,20 min后调整为15%的坡度和25 m/min的速度,直至运动力竭。适度运动组大鼠在5%的坡度和20 m/min的速度下跑40 min。检测各组大鼠红细胞的抗氧化能力,并对氧化应激反应诱导的红细胞膜蛋白巯基水平、膜脂质过氧化水平和膜蛋白SDS-Page电泳条带变化进行了分析。通过激光衍射法对不同运动组大鼠红细胞变形性进行了检测。结果:力竭运动条件下大鼠红细胞受到严重的氧化应激损伤,红细胞内抗氧化能力下降。导致膜脂质过氧化损伤和膜蛋白巯基交联为主的蛋白聚簇化,形成高分子聚合物(HMW)。力竭组大鼠红细胞变形性(0.314±0.013 at 3 Pa and 0.534±0.009 at 30 Pa)显著低于对照组(0.41±0.01 at 3 Pa and 0.571±0.008 at 30 Pa;P0.05 and P0.01,respectively)和适度运动组。结论:力竭运动诱导的氧化损伤导致了红细胞变形能力(EI)的显著下降,使红细胞在微循环的转运受到限制,导致组织缺血缺氧进而引起休克、死亡等运动性疾病。 相似文献
9.
Peng-Li Zhou Min Li Xin-Wei Han Yong-Hua Bi Wen-Guang Zhang Zheng-Yang Wu Gang Wu 《Journal of cellular biochemistry》2019,120(11):19107-19123
Excessive plasma triglyceride (TG) and cholesterol levels promote the progression of several prevalent cardiovascular risk factors, including atherosclerosis, which is a leading death cause. Perilipin 5 (Plin5), an important perilipin protein, is abundant in tissues with very active lipid catabolism and is involved in the regulation of oxidative stress. Although inflammation and oxidative stress play a critical role in atherosclerosis development, the underlying mechanisms are complex and not completely understood. In the present study, we demonstrated the role of Plin5 in high-fat-diet-induced atherosclerosis in apolipoprotein E null (ApoE−/−) mice. Our results suggested that Plin5 expressions increased in the artery tissues of ApoE−/− mice. ApoE/Plin5 double knockout (ApoE−/−Plin5−/−) exacerbated severer atherogenesis, accompanied with significantly disturbed plasma metabolic profiles, such as elevated TG, total cholesterol, and low-density lipoprotein cholesterol levels and reduced high-density lipoprotein cholesterol contents. ApoE−/−Plin5−/− exhibited a higher number of inflammatory monocytes and neutrophils, as well as overexpression of cytokines and chemokines linked with an inflammatory response. Consistently, the IκBα/nuclear factor kappa B pathway was strongly activated in ApoE−/−Plin5−/−. Notably, apoptosis was dramatically induced by ApoE−/−Plin5−/−, as evidenced by increased cleavage of Caspase-3 and Poly (ADP-ribose) polymerase-2. In addition, ApoE−/−Plin5−/− contributed to oxidative stress generation in the aortic tissues, which was linked with the activation of phosphatidylinositol 3-kinase/protein kinase B and mitogen-activated protein kinases pathways. In vitro, oxidized low-density lipoprotein (ox-LDL) increased Plin5 expression in RAW264.7 cells. Its knockdown enhanced inflammation, apoptosis, oxidative stress, and lipid accumulation, while promotion of Plin5 markedly reduced all the effects induced by ox-LDL in cells. These studies strongly supported that Plin5 could be a new regulator against atherosclerosis, providing new insights on therapeutic solutions. 相似文献
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Oxidative stress induces apoptosis in a variety of cell types by as yet unclear signaling mechanisms. The Daxx protein is reportedly involved in apoptosis through its interactions with Fas, transforming growth factor-beta receptor, and promyelocytic leukemia protein (PML). Here, we explored the possible roles of Daxx in oxidative stress-induced apoptosis. We found that both the mRNA and protein levels of Daxx markedly increased when cells underwent apoptosis after H2O2 treatment. Pretreatment with the cell-permeable antioxidant, N-acetyl cysteine, prevented cells from H2O2-induced Daxx upregulation and subsequent apoptosis, indicating that the endogenous oxidant regulated Daxx expression. Furthermore, suppression of endogenous Daxx expression by antisense oligonucleotide technology inhibited oxidative stress-induced apoptosis in HeLa cells. Taken together, these results suggest that Daxx acts as an intermediary messenger of pro-apoptotic signals triggered by oxidative stress. 相似文献
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Delphine Delample Fabienne Durand Arnold Severac Monia Belghith Emilie Mas Francoise Michel 《Free radical research》2013,47(9):807-814
Objective: The aim of this study was to determine the implication of xanthine oxidase (XO) in the exercise-induced muscle oxidative stress and muscle dysfunction of these patients.Methods: A randomized, crossover and double-blind study was conducted in nine severe COPD patients, who performed a localized quadriceps endurance test after oral treatment with allopurinol, a XO inhibitor or placebo. Redox status was studied in arterial and venous femoral blood before and after the endurance test.Results: In placebo condition, muscle exercise resulted in a significant increase in AOPP and isoprostanes, with a significant increase in the venoarterial difference (v-a) in isoprostanes after exercise as compared with before (p<0.05). In contrast, allopurinol treatment prevented the elevation in AOPP levels and v-a isoprostanes after exercise. However, no significant improvement in quadriceps muscle endurance was observed, but allopurinol treatment seemed to preserve muscle strength properties.Conclusion: This study demonstrates that XO is implicated in the exercise-induced muscle oxidative stress of COPD patients. Allopurinol administration seemed to improve only some muscle properties. Therefore other sources of muscle oxidative stress should be implicated in muscle dysfunction observed in these patients. 相似文献
13.
Elham Motallebzadeh Abolfazl Azami Tameh Sayyed Alireza Talaei Zavareh Bagher Farhood Akbar Aliasgharzedeh Mehran Mohseni 《Journal of cellular physiology》2020,235(11):8791-8798
This study aimed to determine the effects of melatonin on irradiation-induced apoptosis and oxidative stress in the brainstem region of Wistar rats. Therefore, the animals underwent whole-brain X-radiation with a single dose of 25 Gy in the presence or absence of melatonin pretreatment at a concentration of 100 mg/kg BW. The rats were allocated into four groups (10 rats in each group): namely, vehicle control (VC), 100 mg/kg of melatonin alone (MLT), irradiation-only (RAD), and irradiation plus 100 mg/kg of melatonin (RAM). An hour before irradiation, the animals received intraperitoneal (IP) melatonin and then were killed after 6 hr, followed by measurement of nitric oxide (NO), malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT), and total antioxidant capacity (TAC) in the brainstem region. Furthermore, the western blot analysis technique was performed to assess the caspase-3 expression level. Results showed significantly higher MDA and NO levels in the brainstem tissues for the RAD group when compared with the VC group (p < .001). Moreover, the irradiated rats exhibited a significant decrease in the levels of CAT, SOD, GPx, and TAC (p < .01, p < .001, p < .001, and p < .001, respectively) in comparison to the VC group. The results of apoptosis assessment revealed that the expression level of caspase-3 significantly rose in the RAD group in comparison with the VC group (p < .001). Pretreatment with melatonin ameliorated the radiation-induced adverse effects by decreasing the MDA and NO levels (p < .001) and increasing the antioxidant enzyme activities (p < .001). Consequently, the caspase-3 protein expression level in the RAM group showed a significant reduction in comparison with the RAD group (p < .001). In conclusion, melatonin approximately showed a capacity for neuroprotective activity in managing irradiation-induced oxidative stress and apoptosis in the brainstem of rats; however, the use of melatonin as a neuroprotective agent in humans requires further study, particularly clinical trials. 相似文献
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The crosstalk between trace elements with DNA damage response,repair, and oxidative stress in cancer
Sadra Samavarchi Tehrani Hamideh Mahmoodzadeh Hosseini Tooba Yousefi Maryam Abolghasemi Durdi Qujeq Mahmood Maniati Jafar Amani 《Journal of cellular biochemistry》2019,120(2):1080-1105
DNA damage response (DDR) is a regulatory system responsible for maintaining genome integrity and stability, which can sense and transduce DNA damage signals. The severity of damage appears to determine DDRs, which can include damage repair, cell-cycle arrest, and apoptosis. Furthermore, defective components in DNA damage and repair machinery are an underlying cause for the development and progression of various types of cancers. Increasing evidence indicates that there is an association between trace elements and DDR/repair mechanisms. In fact, trace elements seem to affect mediators of DDR. Besides, it has been revealed that oxidative stress (OS) and trace elements are associated with cancer development. In this review, we discuss the role of some critical trace elements in the risk of cancer. In addition, we provide a brief introduction on DDR and OS in cancer. Finally, we will further review the interactions between some important trace elements including selenium, zinc, chromium, cadmium, and arsenic, and DDR, and OS in cancer. 相似文献
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Cadmium has recently been shown to induce apoptosis in C6 glioma cells via disruption of the mitochondrial membrane potential and subsequent caspase 9-activation. Here we show that both H2O2 and CdCl2 induced apoptotic DNA fragmentation in C6 cells. The employment of glutathione as an antioxidant prevented the induction of apoptotic DNA fragmentation by cadmium completely and catalase strongly reduced cadmium-induced DNA fragmentation suggesting that cadmium exerts its apoptotic effects at least partly via the production of H2O2. Apoptosis may be induced by cadmium indirectly through formation of oxidative stress, e.g., by inhibition of antioxidant enzymes. After incubation of C6 cells with cadmium for short times (up to 4 h), we analyzed the formation of intracellular reactive oxygen species and cellular lipid peroxidation. After 1 h of incubation with inreasing concentrations of CdCl2 (1–500 M), no increase in dichlorofluorescein fluorescence was found. At variance, lipid peroxidation was slightly elevated after 2 h incubation with cadmium (50–100 M). Furthermore, we analyzed the modulation of markers for oxidative stress after prolonged (24 h) exposure to cadmium. The intracellular glutathione content as measured using the fluorescent probe monobromobimane was decreased after incubation with CdCl2 (0.5–10 M) for 24 h. Furthermore, we measured the effect of cadmium on the level of oxidized DNA lesions (predominantly 8-hydroxyguanine) using the bacterial Fpg-DNA-repair protein. After 24 h of incubation with 5 M CdCl2 we found a sixfold increase in Fpg-sensitive DNA-lesions. We conclude that short time incubations with cadmium (up to 4 h) caused only slight or insignificant effects on the generation of reactive oxygen species (formation of thiobarbituric acid reactive substances, fluorescence of dichlorofluorescein), whereas incubation with this heavy metal for 24 h lead to a decrease in intracellular glutathione concentration and an increase in oxidative DNA-lesions. Our data demonstrate that cadmium as similar to H2O2 is a potent inducer of apoptosis in C6 cells. Even if cadmium unlike Fenton-type metals can not produce reactive oxygen species directly, the apoptotic effects of cadmium at least in part are mediated via induction of oxidative stress. Because both apoptosis and oxidative stress are thought to play important roles in neurodegenerative diseases, low concentrations of cadmium that initiate programmed cell death may lead to a selective cell death in distinct brain regions via generation of oxidative stress. 相似文献
16.
David M. Small Kassia S. Beetham Erin J. Howden David R. Briskey David W. Johnson Nicole M. Isbel 《Redox report : communications in free radical research》2017,22(3):127-136
Objectives: Determine the effects of a 12-month exercise and lifestyle intervention program on changes in plasma biomarkers of oxidative stress in pre-dialysis chronic kidney disease (CKD) patients.Methods: A total of 136 stage 3–4 CKD patients were randomized to receive standard nephrological care with (N?=?72) or without (N?=?64) a lifestyle and exercise intervention for 12 months. Plasma total F2-isoprostanes (IsoP), glutathione peroxidase (GPX) activity, total antioxidant capacity (TAC), anthropometric and biochemical data were collected at baseline and at 12 months.Results: There were no significant differences between groups at baseline. There were no significant differences in changes for standard care and lifestyle intervention, respectively, in IsoP (p?=?0.88), GPX (p?=?0.87), or TAC (p?=?0.56). Patients identified as having high IsoP at baseline (>250 pg/mL) had a greater decrease in IsoP with lifestyle intervention compared to standard care; however, the difference was not statistically significant (p?=?0.06). There was no difference in the change in kidney function (eGFR) between standard care and lifestyle intervention (p?=?0.33).Discussion: Exercise and lifestyle modification in stage 3–4 CKD did not produce changes in systemic biomarkers of oxidative stress over a 12-month period, but patients with high IsoP may benefit most from the addition of intervention to standard care. 相似文献
17.
《Biotechnic & histochemistry》2013,88(8):519-525
Inflammation and oxidative stress are among the factors that have been implicated in the pathogenesis of hyperlipidemia. In metabolic syndrome and hyperlipidemic patients, peripheral polymorphonuclear leukocytes (PMNL) are primed and they release uncontrolled superoxide that contributes to oxidative stress and inflammation. Recent studies have demonstrated that the anti-hyperlipidemic drug, Atrovastatin effects improvement in endothelial function, exhibits anti-oxidative characteristics and reduces lipid markers of oxidation. To evaluate possible nontraditional effects of treatment with Atrovastatin on PMNL priming, oxidative stress and inflammation in hyperlipidemia, 50 non-smoking hyperlipidemic patients were treated for 6 months with Atrovastatin and compared to age and gender-matched healthy controls. PMNL priming was assessed by the rate of superoxide release from separated, phorbol ester-stimulated PMNL and by PMNL-CD11b levels. Inflammation was reflected by blood inflammatory markers including albumin, transferrin, C-reactive protein (CRP) and fibrinogen levels, white blood cells (WBC), PMNL counts and PMNL apoptosis. Atrovastatin treatment showed a reduction in PMNL priming, PMNL apoptosis, fibrinogen and CRP levels concomitant with decreased lipid levels. Atrovastatin may be preferred for hyperlipidemic patients owing to its combined anti-PMNL priming and anti-inflammatory effects in addition to its anti-atherogenic effects. 相似文献
18.
Hongyan Pei Jianning Zeng Zhongmei He Ying Zong Yan Zhao Jianming Li Weijia Chen Rui Du 《Journal of biochemical and molecular toxicology》2023,37(1):e23225
Depression is one of the most common neuropsychiatric disorders that is characterized by low mood, lack of motivation, slow thinking, and recurrent suicidal thoughts. The mechanism of action of palmatine in depression has been rarely reported and remains unclear. The present study examined the neuroprotective effects of palmatine on lipopolysaccharide (LPS)-induced oxidative stress, apoptosis, and depression-like behavior. In this study, cell apoptosis was evaluated by CCK-8, flow cytometry, and Hoechst 33258 staining in LPS-induced HT-22 cells. Meanwhile, reactive oxygen species (ROS) and mitochondrial membrane potential were detected in vitro. In vivo, we investigated depressive-like behaviors in mice by an open field test (OFT) and elevated plus-maze test (EPM). Additionally, the levels of superoxide dismutases (SOD), TNF-α, IL-1β, and IL-6 were detected by enzyme-linked immunosorbent assay. The hematoxylin-eosin staining and TUNEL staining were used to evaluate the pathology of the hippocampus. The expression of Nrf2/HO-1 and BAX/Bcl-2 pathways in the hippocampus were assessed by Western blot analysis. Palmatine could significantly reduce apoptosis and ROS levels, and improve mitochondrial damage. Moreover, palmatine significantly improves movement time and central square crossing time in OFT, and improves open arms and movement time in EMP. And the levels of SOD, TNF-α, IL-1β, and IL-6 were significantly decreased after palmatine treatment. More importantly, palmatine improved neuronal apoptosis in the hippocampus, and depression through BAX/Bcl-2 and Nrf2/HO-1 signaling pathways. We provide evidence that palmatine further alleviates the depressive-like behavior of LPS-induced by improving apoptosis and oxidative stress. 相似文献
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Mansooreh Samimi Mohammad Hossein Pourhanifeh Abolfazl Mehdizadehkashi Tahereh Eftekhar Zatollah Asemi 《Journal of cellular physiology》2019,234(11):19384-19392
Endometriosis is a frequent and chronic illness in young women which could be defined by the existence of endometrial stroma and glands outside of the normal site of the lining of the uterus. It has painful symptoms. The advanced stage of endometriosis may lead to gynecological malignancies, such as ovarian cancer, and other complications, including infertility. However, its exact physiopathology is not well known. Recent studies have shown the possible roles of inflammation along with oxidative stress. Additionally, angiogenesis and apoptosis dysregulation contribute to endometriosis pathophysiology. Therapeutic strategies and continuing attempts, to conquer endometriosis should be done regarding molecular signaling pathways. Thus, the present review summarizes current studies and focuses on molecular mechanisms. 相似文献