1
|
Zhou W, Zhang J, Chen W, Miao C. Prospects of molecular hydrogen in cancer prevention and treatment. J Cancer Res Clin Oncol 2024; 150:170. [PMID: 38555538 PMCID: PMC10982102 DOI: 10.1007/s00432-024-05685-7] [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: 01/12/2024] [Accepted: 03/04/2024] [Indexed: 04/02/2024]
Abstract
Gas signaling molecules, including carbon monoxide (CO), nitric oxide (NO), and hydrogen sulfide (H2S), have been shown to have cancer therapeutic potential, pointing to a new direction for cancer treatment. In recent years, a series of studies have confirmed that hydrogen (H2), a weakly reductive gas, also has therapeutic effects on various cancers and can mitigate oxidative stress caused by radiation and chemotherapy, reducing tissue damage and immunosuppression to improve prognosis. Meanwhile, H2 also has immunomodulatory effects, inhibiting T cell exhaustion and enhancing T cell anti-tumor function. It is worth noting that human intestinal flora can produce large amounts of H2 daily, which becomes a natural barrier to maintaining the body's resistance to diseases such as tumors. Although the potential anti-tumor mechanisms of H2 are still to be investigated, previous studies have shown that H2 can selectively scavenge highly toxic reactive oxygen species (ROS) and inhibit various ROS-dependent signaling pathways in cancer cells, thus inhibiting cancer cell proliferation and metastasis. The ROS scavenging ability of H2 may also be the underlying mechanism of its immunomodulatory function. In this paper, we review the significance of H2 produced by intestinal flora on the immune homeostasis of the body, the role of H2 in cancer therapy and the underlying mechanisms, and the specific application of H2 to provide new ideas for the comprehensive treatment of cancer patients.
Collapse
Affiliation(s)
- Wenchang Zhou
- Department of Anesthesiology; Cancer Center, Zhongshan Hospital, Fudan University, No. 180 Feng-Lin Road, Shanghai, 200032, China
- Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China
| | - Jie Zhang
- Department of Anesthesiology; Cancer Center, Zhongshan Hospital, Fudan University, No. 180 Feng-Lin Road, Shanghai, 200032, China
- Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China
| | - Wankun Chen
- Department of Anesthesiology; Cancer Center, Zhongshan Hospital, Fudan University, No. 180 Feng-Lin Road, Shanghai, 200032, China.
- Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China.
| | - Changhong Miao
- Department of Anesthesiology; Cancer Center, Zhongshan Hospital, Fudan University, No. 180 Feng-Lin Road, Shanghai, 200032, China.
- Shanghai Key Laboratory of Perioperative Stress and Protection, Shanghai, China.
| |
Collapse
|
2
|
Peng J, He Q, Li S, Liu T, Zhang J. Hydrogen-Rich Water Mitigates LPS-Induced Chronic Intestinal Inflammatory Response in Rats via Nrf-2 and NF-κB Signaling Pathways. Vet Sci 2022; 9:621. [PMID: 36356098 PMCID: PMC9692594 DOI: 10.3390/vetsci9110621] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/18/2022] [Accepted: 11/02/2022] [Indexed: 04/04/2024] Open
Abstract
Long-term exposure to low-dose lipopolysaccharide can impair intestinal barriers, causing intestinal inflammation and leading to systemic inflammation. Hydrogen-rich water possesses antioxidant and anti-inflammatory functions and exerts inhibitory effects on various inflammatory diseases. In this study, we investigated whether oral hydrogen-rich water could prevent lipopolysaccharide-induced chronic intestinal inflammation. An experimental model was established by feeding hydrogen-rich water, followed by the injection of lipopolysaccharide (200 μg/kg) in the tail vein of rats after seven months. ELISA, Western blot, immunohistochemistry, and other methods were used to detect related cytokines, proteins related to the NF-κB and Nrf-2 signaling pathways, and tight-junction proteins to study the anti-inflammatory and antioxidant effects of hydrogen-rich water. The obtained results show that hydrogen-rich water significantly increased the levels of superoxide dismutase and structural proteins; activated the Nrf-2 signaling pathway; downregulated the expression of inflammatory factors cyclooxygenase-2, myeloperoxidase, and ROS; and decreased the activation of the NF-κB signaling pathway. These results suggest that hydrogen-rich water could protect against chronic intestinal inflammation in rats caused by lipopolysaccharide-induced activation of the NF-κB signaling pathway by regulating the Nrf-2 signaling pathway.
Collapse
Affiliation(s)
- Jin Peng
- Heilongjiang Key Laboratory for Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Qi He
- Heilongjiang Key Laboratory for Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Shuaichen Li
- Institute for Genome Biology, Research Institute for Farm Animal Biology (FBN), Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany
| | - Tao Liu
- Heilongjiang Key Laboratory for Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Jiantao Zhang
- Heilongjiang Key Laboratory for Experimental Animals and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| |
Collapse
|
3
|
Oral H, Türkyılmaz Z, Karabulut R, Kaya C, Dayanır D, Karakaya C, Sonmez K. Protective Effects of Hydrogen-Rich Saline on Experimental Intestinal Volvulus in Rats. J INVEST SURG 2022; 35:1427-1433. [PMID: 35331073 DOI: 10.1080/08941939.2022.2056273] [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: 10/18/2022]
Abstract
BACKGROUND Intestinal volvulus can cause morbidity and mortality. Surgical reduction, on the other hand, could result in ischemia-reperfusion (I/R) injury. Hydrogen rich saline solution (HRSS neutralizes free radicals in the body. This study aimed to investigate the effects of HRSS in I/R injury in experimental intestinal volvulus in rats. METHODS Thirty rats were randomly allocated into 5 groups. All procedures were done under general anesthesia and sterile conditions in each animal. Five ml/kg of saline and HRSS were administered intraperitoneally (ip) in Sham (Group 1) and HRSS (Group 2) groups, respectively. Groups 3, 4, and 5 constituted the study groups in which volvulus was created in a 5-cm- long ileal segment 2 cm proximal to the ileocecal valve. After 2 hours the volvuli were reduced and following 2 hours of reperfusion, these segments were removed. In volvulus-I/R group (Group 3) no additional procedure was done. HRSS was administered shortly before reperfusion (reduction of the volvulus) in Treatment I (Group 4) and 1 h before experimental volvulus in Treatment II (Group 5) groups. Blood and intestinal tissue samples were obtained from all rats at the 4th hour. Both tissue and blood total oxidant (TOS) and antioxidant status (TAS) levels were determined and tissue histomorphologies were studied. Oxidative stress indices (TOS ÷ TAS) (OSI) were calculated. RESULTS Tissue TOS and OSI levels and histomorphological injury scores were statistically lower in treatment groups than I/R group, whereas blood TOS and OSI levels were similar between the groups. CONCLUSIONS This study provides biochemical and histomorphological evidence that HRSS prevents intestinal damage in I/R injury caused by volvulus.
Collapse
Affiliation(s)
- Hayrunnisa Oral
- Departments of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Zafer Türkyılmaz
- Departments of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ramazan Karabulut
- Departments of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Cem Kaya
- Departments of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Duygu Dayanır
- Histology and Embryology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Cengiz Karakaya
- Medical Biochemistry, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Kaan Sonmez
- Departments of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
4
|
Gulburun MA, Karabulut R, Turkyilmaz Z, Eryilmaz S, Kaya C, Arslan B, Gulbahar O, Poyraz A, Sonmez K. Protective effects of hydrogen rich saline solution on ventral penile mathieu type flap with penile tourniquet application in rats. J Pediatr Urol 2021; 17:292.e1-292.e7. [PMID: 33608226 DOI: 10.1016/j.jpurol.2021.01.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/17/2020] [Accepted: 01/31/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Penile tourniquet (Pt) application aims to work in a bloodless field in penile surgery. When the tourniquet is released, reperfusion injury occurs with the resumption of blood flow. Molecular hydrogen can easily attach to biomembranes and enter cytosol, mitochondria and other organelles of the cell and convert the formed OH- to H₂O to prevent cell and tissue damage. AIM We investigated the effects of hydrogen rich saline solution (HRSS) on penile Mathieu type flap tissue with Pt application in rats. STUDY DESIGN Thirty-six Wistar-albino male rats were randomly divided into six groups. No operations were performed in the Sham group. Ventral penile Mathieu type flap was prepared and Pt was applied to the root of the penis with a plastic band in other groups. Pt was applied 10 and 30 min in the PT1⁰ and PT³⁰ groups. HRSS was injected intraperitoneally (ip) 5 ml/kg just before Pt was released in the HRSS1⁰ and HRSS³⁰ groups. In the HRSSB group, HRSS was injected 1 h before 10 min of Pt application. At the 4th hour of experiments the rats were sacrificed and tissue samples were taken for biochemical and histopathological studies. Tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), myeloperoxidase (MPO), malondialdehyde (MDA) and glutathione (GSH) levels were determined in the penile tissue. The results were analyzed with one-way ANOVA and Pearson's Chi-Squared test. RESULTS Tissue MDA, MPO, IL-6 and TNF-α values were significantly lower in all HRSS groups compared to PT1⁰ and PT³⁰ groups. Tissue GSH levels of HRSS groups were higher compared to PT groups. Histopathologically, inflammation was found to be higher in PT groups compared to HRSS groups. Interestingly, in the HRSSB group with HRSS administration prior to Pt, the damage was less in grade, but not statistically different than the other HRSS groups (p > 0.05). DISCUSSION In previous studies, damage in histopathological examinations after Pt could only be demonstrated long after tourniquet applications such as 24 h and with longer duration of Pt such as 30 min. Structural changes in different Pt application times could be demonstrated at 60 min by electron microscopy and 48 h by light microscopy. In this study, the histopathological effect of Pt application could be demonstrated at the 4th hour after release and HRSS was observed to reduce the damage histopathologically as well as biochemically with its anti-inflammatory and antioxidant effects. It was observed that administration of HRSS either before or following Pt did not cause an alteration statistically. CONCLUSION HRSS reduces tissue oxidative stress and inflammation on the flap tissue and has a protective effect in Pt applied to the hypospadias model created with a penile flap.
Collapse
Affiliation(s)
- Merve Altin Gulburun
- Gazi University Faculty of Medicine, Departments of Pediatric Surgery, Biochemistry Pathology, Ankara, Turkey
| | - Ramazan Karabulut
- Gazi University Faculty of Medicine, Departments of Pediatric Surgery, Biochemistry Pathology, Ankara, Turkey.
| | - Zafer Turkyilmaz
- Gazi University Faculty of Medicine, Departments of Pediatric Surgery, Biochemistry Pathology, Ankara, Turkey
| | - Sibel Eryilmaz
- Gazi University Faculty of Medicine, Departments of Pediatric Surgery, Biochemistry Pathology, Ankara, Turkey
| | - Cem Kaya
- Gazi University Faculty of Medicine, Departments of Pediatric Surgery, Biochemistry Pathology, Ankara, Turkey
| | | | | | | | - Kaan Sonmez
- Gazi University Faculty of Medicine, Departments of Pediatric Surgery, Biochemistry Pathology, Ankara, Turkey
| |
Collapse
|
5
|
MicroRNA files in the prevention of intestinal ischemia/reperfusion injury by hydrogen rich saline. Biosci Rep 2021; 40:221376. [PMID: 31789347 PMCID: PMC6981100 DOI: 10.1042/bsr20191043] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 10/18/2019] [Accepted: 10/28/2019] [Indexed: 01/04/2023] Open
Abstract
Background: Hydrogen-rich saline (HRS) has been proven effective against ischemia/reperfusion (I/R) injury. However, knowledge on the underlying signaling events remain poor. Having recent highlight of microRNAs (miRNAs) in mediating intestinal I/R injury, we hypothesized that HRS may protect intestine against I/R injury by regulating miRNAs. Method: Mice were given intraperitoneal injection of saline or HRS once daily for five consecutive days before undergoing intestinal I/R that was induced by 60-min ischemia followed by 180-min reperfusion of superior mesenteric artery. The intestine was collected for histopathological assay, miRNA microarray profiling, Real-Time PCR, and Western blotting. Next, miR-199a-3p mimics or inhibitors were transfected into IEC-6 cells to explore the relationship between HRS treatment and miR-199a-3p. Results: I/R-induced mucosal injury and epithelial cells apoptosis were attenuated by HRS pretreatment. A total of 64 intestinal I/R-responsive miRNAs were altered significantly by HRS pretreatment, in which we validated four novel miRNAs with top significance by Real-Time PCR, namely miR-199a-3p, miR-296-5p, miR-5126, and miR-6538. Particularly, miR-199a-3p was drastically increased by I/R but reduced by HRS. Computational analysis predicts insulin-like growth factor (IGF)-1, mammalian target of rapamycin (mTOR), and phosphoinositide-3-kinase (PI3K) regulatory subunit 1 as targets of miR-199a-3p, suggesting involvement of the pro-survival pathway, IGF- 1/PI3K/Akt/mTOR. In in vitro experiment, HRS treatment reduced miR-199a-3p level, increase IGF-1, PI3K and mTOR mRNA expression, restore IEC-6 cells viability, and this protective effects were reversed under miR-199a-3p mimics treatment. Conclusion: Collectively, miR-199a-3p may serve a key role in the anti-apoptotic mechanism of HRS that contributes to its protection of the intestine against I/R injury.
Collapse
|
6
|
Kamel M, Ahmed SM, Abdelzaher W. The potential protective effect of modafinil in intestinal ischemic reperfusion-induced in rats. Int Immunopharmacol 2020; 88:106983. [PMID: 33182022 DOI: 10.1016/j.intimp.2020.106983] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 08/22/2020] [Accepted: 09/04/2020] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Intestinal ischemia reperfusion (IR) is a pathophysiologic process that leads to oxidative stress and acute inflammatory responses. Understanding the mechanisms explaining this inflammation is essential to developing therapeutic strategies. Therefore, the purpose of this study was to evaluate the protective outcome of modafinil (Mod) against intestinal damages caused by intestinal IR injury. METHODS/MATERIALS Fourty adult Male Wistar rats were randomly divided into four groups: sham control group; intestinal IR group; Mod pre-treated IR group and Mod post-treated IR group. Mod in a dose of 10 mg/kg was injected intraperitoneally once daily for 7 days pre or post IR treatment. RESULTS Mod significantly attenuated the IR induced elevations in intestinal malondialdehyde (MDA), nitric oxide (NO), tumor necrosis factor alpha (TNF-α), interleukin 1-β (IL-1β) and P-glycoprotein (P-gp) levels, caspase-3 activity. However, a significant increase in TAC was reported as compared with the IR group but its post-treated IR group was highly protective. Mod post-treatment down-regulated the IR induced cyclo-oxygenase-2 (COX-2) over-expression. Distorted mucosa with loss of surface epithelial cells, epithelial separation oedematous lamina propria and inflammatory cellular infiltration detected by histopathological examination of intestinal tissue, were markedly ameliorated by Mod post-treatment. On the other hand, Mod pre-treatment showed less protection against intestinal IR in rats. CONCLUSION Current study suggests that Mod post-treatment ameliorated intestinal damages, so it can be considered a potential therapeutic agent to protect against the major clinical challenge of intestinal injury resulting from IR.
Collapse
Affiliation(s)
- MahaYehia Kamel
- Department of Pharmacology, Faculty of Medicine, Minia University, Egypt
| | - Sabreen Mahmoud Ahmed
- Depatment of Human Anatomy and Embryology, Faculty of Medicine, Minia University, Delegated to Deraya University-New Minia City, Egypt
| | | |
Collapse
|
7
|
Eryilmaz S, Turkyilmaz Z, Karabulut R, Gulburun MA, Poyraz A, Gulbahar O, Arslan B, Sonmez K. The effects of hydrogen-rich saline solution on intestinal anastomosis performed after intestinal ischemia reperfusion injury. J Pediatr Surg 2020; 55:1574-1578. [PMID: 31466816 DOI: 10.1016/j.jpedsurg.2019.07.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/02/2019] [Accepted: 07/19/2019] [Indexed: 01/31/2023]
Abstract
AIM We investigated the effects of hydrogen-rich saline solution (HRSS) on intestinal anastomosis performed after intestinal ischemia reperfusion injury (IRI). MATERIALS AND METHODS Thirty Wistar albino female rats were randomly divided into five groups. Only laparotomy was performed in the Sham group. In the other four groups, an intestinal IRI was performed for 45 min by clamping the superior mesenteric artery. After intestinal IRI, anastomosis was performed by cutting the intestine from the proximal 15 cm of the ileocecal valve at the first and 24th hours. HRSS was given intraperitoneally 5 ml/kg before reperfusion and for four more days in the HRSS1 and HRSS24groups, while no treatment was given to the I/R1 and I/R24 groups. After 5 days, all groups underwent relaparotomy. The anastomotic bursting pressures were measured in all groups, except the Sham group. The tumor necrosis factor-α (TNF-α), interleukin 6 (IL-6), myeloperoxidase (MPO) and malondialdehyde (MDA) levels were measured in the tissues taken from the anastomosis line. The tissue sections were evaluated histopathologically and the apoptosis index was determined by applying the TUNEL method. The results were analyzed one-way analysis of variance (ANOVA) and Pearson's chi-squared test. RESULTS Although the MPO, MDA, IL-6 and TNF-α tissue values were not statistically significant among the groups, the degree of tissue damage and apoptosis levels were lower and the anastomotic bursting pressures values were higher in the HRSS1 and HRSS24 groups compared to the I/R1 and I/R24 groups. CONCLUSION HRSS is effective in reducing the intestinal damage caused by an IRI: HRSS has the potential to reduce the detrimental effects of intestinal anastomosis performed after an intestinal IRI.
Collapse
Affiliation(s)
- Sibel Eryilmaz
- Department of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Zafer Turkyilmaz
- Department of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ramazan Karabulut
- Department of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey.
| | - Merve Altin Gulburun
- Department of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Aylar Poyraz
- Department of Pediatric Pathology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ozlem Gulbahar
- Department of Pediatric Biochemistry, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Burak Arslan
- Department of Pediatric Biochemistry, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Kaan Sonmez
- Department of Pediatric Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
8
|
Kawamura M, Imamura R, Kobayashi Y, Taniguchi A, Nakazawa S, Kato T, Namba-Hamano T, Abe T, Uemura M, Kobayashi H, Nonomura N. Oral Administration of Si-Based Agent Attenuates Oxidative Stress and Ischemia-Reperfusion Injury in a Rat Model: A Novel Hydrogen Administration Method. Front Med (Lausanne) 2020; 7:95. [PMID: 32266279 PMCID: PMC7099649 DOI: 10.3389/fmed.2020.00095] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 03/04/2020] [Indexed: 11/13/2022] Open
Abstract
Organ ischemia-reperfusion injury (IRI), which is unavoidable in kidney transplantation, induces the formation of reactive oxygen species and causes organ damage. Although the efficacy of molecular hydrogen (H2) in IRI has been reported, oral intake of H2-rich water and inhalation of H2 gas are still not widely used in clinical settings because of the lack of efficiency and difficulty in handling. We successfully generated large quantities of H2 molecules by crushing silicon (Si) to nano-sized Si particles (nano-Si) which were allowed to react with water. The nano-Si or relatively large-sized Si particles (large-Si) were orally administered to rats with renal IRI. Animals were divided into four groups: sham, IRI, IRI + nano-Si, and IRI + large-Si. The levels of serum creatinine and urine protein were significantly decreased 72 h following IRI in rats that were administered nano-Si. The levels of oxidative stress marker, urinary 8-hydroxydeoxyguanosine were also significantly decreased with the nano-Si treatment. Transcriptome and gene ontology enrichment analyses showed that the oral nano-Si intake downregulated the biological processes related to oxidative stress, such as immune response, cytokine production, and extrinsic apoptotic signaling pathway. Alterations in the regulation of a subset of genes in the altered pathways were validated by quantitative polymerase chain reaction. Furthermore, immunohistochemical analysis demonstrated that the nano-Si treatment alleviated interstitial macrophage infiltration and tubular apoptosis, implicating the anti-inflammatory and anti-apoptotic effects of nano-Si. In conclusion, renal IRI was attenuated by the oral administration of nano-Si, which should be considered as a novel H2 administration method.
Collapse
Affiliation(s)
- Masataka Kawamura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Ryoichi Imamura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yuki Kobayashi
- The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Japan
| | - Ayumu Taniguchi
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shigeaki Nakazawa
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Taigo Kato
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tomoko Namba-Hamano
- Department of Nephrology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Toyofumi Abe
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Motohide Uemura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Hikaru Kobayashi
- The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Japan
| | - Norio Nonomura
- Department of Urology, Osaka University Graduate School of Medicine, Suita, Japan
| |
Collapse
|
9
|
Zhuang K, Zuo YC, Sherchan P, Wang JK, Yan XX, Liu F. Hydrogen Inhalation Attenuates Oxidative Stress Related Endothelial Cells Injury After Subarachnoid Hemorrhage in Rats. Front Neurosci 2020; 13:1441. [PMID: 32038143 PMCID: PMC6985445 DOI: 10.3389/fnins.2019.01441] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 12/23/2019] [Indexed: 12/17/2022] Open
Abstract
Background: Subarachnoid hemorrhage (SAH) is a devastating cerebrovascular disease with poor clinical outcome. Nucleotide binding and oligomerization domain-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome serves a key role in inflammatory response, which may lead to endothelial cell injury and blood-brain barrier (BBB) disruption. Hydrogen (H2) is considered a neuroprotective antioxidant. This study was set out to explore whether hydrogen inhalation protects against SAH induced endothelial cell injury, BBB disruption, microthrombosis and vasospasm in rats. Methods: One hundred eighty-two male SD rats were used for the study. SAH was induced by endovascular perforation. H2 at a concentration of 3.3% was inhaled beginning at 0.5 h after SAH for duration of 30, 60 or 120 min, followed by single administration or once daily administration for 3 days. The temporal expression of NLRP3 and ASC in the brain was determined, with the effect of hydrogen inhalation evaluated. In addition, brain water content, oxidative stress markers, inflammasome, apoptotic markers, microthrombosis, and vasospasm were evaluated at 24 or 72 h after SAH. Results: The expression of NLRP3 and ASC were upregulated after SAH associated with elevated expression of MDA, 8-OHdG, 4-HNE, HO-1, TLR4/NF-κB, inflammatory and apoptotic makers. Hydrogen inhalation reduced the expression of these inflammatory and apoptotic makers in the vessels, brain edema, microthrombi formation, and vasospasm in rats with SAH relative to control. Hydrogen inhalation also improved short-term and long-term neurological recovery after SAH. Conclusion: Hydrogen inhalation can ameliorate oxidative stress related endothelial cells injury in the brain and improve neurobehavioral outcomes in rats following SAH. Mechanistically, the above beneficial effects might be related to, at least in part, the inhibition of activation of ROS/NLRP3 axis.
Collapse
Affiliation(s)
- Kai Zhuang
- Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yu-Chun Zuo
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
| | - Prativa Sherchan
- Department of Physiology and Pharmacology, School of Medicine, Loma Linda University, Loma Linda, CA, United States
| | - Ji-Kai Wang
- Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xiao-Xin Yan
- Department of Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Fei Liu
- Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
10
|
Li L, Liu T, Liu L, Li S, Zhang Z, Zhang R, Zhou Y, Liu F. Effect of hydrogen-rich water on the Nrf2/ARE signaling pathway in rats with myocardial ischemia-reperfusion injury. J Bioenerg Biomembr 2019; 51:393-402. [DOI: 10.1007/s10863-019-09814-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 11/13/2019] [Indexed: 12/21/2022]
|
11
|
Morphological and molecular response of small intestine to lactulose and hydrogen-rich water in female piglets fed Fusarium mycotoxins contaminated diet. J Anim Sci Biotechnol 2019; 10:9. [PMID: 30805184 PMCID: PMC6373143 DOI: 10.1186/s40104-019-0320-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 01/09/2019] [Indexed: 01/14/2023] Open
Abstract
Background Following the intake of Fusarium mycotoxin-contaminated feed, small intestines may be exposed to high levels of toxic substances that can potentially damage intestinal functions in livestock. It is well known that Fusarium mycotoxins will lead a breakdown of the normally impeccable epithelial barrier, resulting in the development of a “leaky” gut. H2 administration with different methods has been proved definitely potentials to prevent serious intestinal diseases. The goal of this study is to investigate the roles of lactulose (LAC) and hydrogen-rich water (HRW) in preventing intestinal dysfunction in piglets fed Fusarium mycotoxin-contaminated feed. Methods A total of 24 female piglets were evenly assigned to 4 groups: negative control (NC) group, mycotoxin-contaminated (MC) feed group, MC feed with LAC treatment (MC + LAC), and MC feed with HRW treatment (MC + HRW), respectively. Piglets in the NC group were fed uncontaminated control diet, while remaining piglets were fed Fusarium mycotoxin-contaminated diet. For the NC and MC groups, 10 mL/kg body weight (BW) of hydrogen-free water (HFW) was orally administrated to piglets twice daily; while in the MC + LAC and MC + HRW groups, piglets were treated with the same dose of LAC solution (500 mg/kg BW) and HRW twice daily, respectively. On d 25, serum was collected and used for biochemical analysis. Intestinal tissues were sampled for morphological examination as well as relative genes and protein expression analysis. Results Our data showed that Fusarium mycotoxins induced higher serum diamine oxidase (DAO) activities (P < 0.05), D-lactic acid levels (P < 0.01), and endotoxin status (P < 0.01), lower villus height (P < 0.01) and ratio of villus height to crypt depth (P < 0.05) in small intestine, greater apoptosis index and higher mRNA expression related to tight junctions (P < 0.05). In addition, the distribution and down-regulation of claudin-3 (CLDN3) protein in the small intestinal was also observed. As expected, oral administrations of HRW and LAC were found to remarkably provide beneficial effects against Fusarium mycotoxin-induced apoptosis and intestinal leaking. Moreover, either HRW or LAC treatments were also revealed to prevent abnormal intestinal morphological changes, disintegrate tight junctions, and restore the expression and distribution of CLDN3 protein in the small intestinal mucosal layer in female piglets that were fed Fusarium mycotoxins contaminated diet. Conclusions Our data suggest that orally administrations of HRW and LAC result in less Fusarium mycotoxin-induced apoptosis and leak in the small intestine. Either HRW or LAC treatments could prevent the abnormal changes of intestinal morphology and molecular response of tight junctions as well as restore the distribution and expression of CLDN3 protein of small intestinal mucosa layer in female piglets that were fed Fusarium mycotoxins contaminated diet. Electronic supplementary material The online version of this article (10.1186/s40104-019-0320-2) contains supplementary material, which is available to authorized users.
Collapse
|
12
|
Dong XH, Liu H, Zhang MZ, Zhao PX, Liu S, Hao Y, Wang YB. Postconditioning with inhaled hydrogen attenuates skin ischemia/reperfusion injury through the RIP-MLKL-PGAM5/Drp1 necrotic pathway. Am J Transl Res 2019; 11:499-508. [PMID: 30788005 PMCID: PMC6357323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 12/13/2018] [Indexed: 06/09/2023]
Abstract
This study explored the flap-protective effects of high concentrations of hydrogen (HCH) inhalation in a rat flap ischemia/reperfusion (I/R) injury model and the potential mechanism of necroptosis. Forty-five male Sprague-Dawley rats were randomly divided into three groups: SH, IR and HCH groups. After undergoing 3 h of I/R management, the surgery groups were treated with ambient air (SH and IR) and high concentrations of hydrogen (HCH). On the third postoperative day, blood perfusion in the flap was measured using Laser Doppler flowmeters. RIP1, RIP3, MLKL, PGAM5 and Drp1 were examined by immunological detection and RT-qPCR. Compared to the IR group, larger areas of the skin flaps from the SH and HCH groups survived and displayed more blood perfusion. RIP1, RIP3, MLKL, PGAM5 and Drp1 were expressed at high levels in the IR group, and their expression was significantly decreased in the HCH group. In the SH and HCH groups, the necrotic factors measured here showed similar expression levels, which were significantly lower than the levels in the IR group, indicating that HCH-mediated protective effects on rat skin I/R necrosis may be associated with the necrotic pathway.
Collapse
Affiliation(s)
- Xin-Hang Dong
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical CollegeBeijing 100730, China
| | - Hao Liu
- Department of Plastic Surgery, Peking Union Medical College HospitalBeijing 100730, China
| | - Ming-Zi Zhang
- Department of Plastic Surgery, Peking Union Medical College HospitalBeijing 100730, China
| | - Peng-Xiang Zhao
- College of Life Science and Bioengineering, Beijing University of TechnologyBeijing 100124, China
| | - Shu Liu
- Department of Plastic Surgery, China Meitan General HospitalBeijing 100037, China
| | - Yan Hao
- Department of Plastic Surgery, Peking Union Medical College HospitalBeijing 100730, China
| | - You-Bin Wang
- Department of Plastic Surgery, Peking Union Medical College HospitalBeijing 100730, China
| |
Collapse
|
13
|
Taha MO, Silva TDMAE, Ota KS, Vilela WJ, Simões RS, Starzewski Junior A, Fagundes DJ. The role of atenolol in the modulation of the expression of genes encoding pro- (caspase-1) and anti- (Bcl2L1) apoptotic proteins in endothelial cells exposed to intestinal ischemia and reperfusion in rats. Acta Cir Bras 2019; 33:1061-1066. [PMID: 30624511 DOI: 10.1590/s0102-865020180120000003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 11/23/2018] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To investigate the role of atenolol in the gene expression of caspase 1 (Casp1) and Bcl2L1 on vascular endothelium of rat intestine after ischemia and reperfusion (IR). METHODS Eighteen adult male Wistar rats were randomly divided into 3 groups (n=6): SG (Sham group): no clamping of the superior mesenteric artery; IRG: IR plus saline group: IRG+At: IR plus Atenolol group. Rats from IRG and IRG+At were subjected to 60 min of intestinal ischemia and 120 min of reperfusion. Atenolol (2mg/kg) or saline were injected in the femoral vein 5 min before ischemia, 5 min and 55 min after reperfusion. Thereafter, intestinal segments were appropriately removed and processed for Endothelial Cell Biology Rat RT2 Profiler PCR Array. RESULTS the anti-apoptotic Bcl2L1 gene expression was significantly down-regulated (-1.10) in the IRG and significantly up-regulated in the IRG+At (+14.15). Meanwhile, despite Casp1 gene expression was upregulated in both groups, it was significantly higher in the IRG (+35.06) than the IRG+At (+6.68). CONCLUSIONS Atenolol presents antiapoptotic effects on rat intestine subjected to IR partly by the up-regulation of the anti-apoptotic Bcl2L1 gene expression. Moreover, atenolol can mitigate the pro-apoptotic and pro-inflammatory effects of Casp1 gene on rat intestine after IR.
Collapse
Affiliation(s)
- Murched Omar Taha
- PhD, Associated Professor, Surgical Technique and Experimental Surgery, Universidade Federal de São Paulo (UNIFESP), Brazil. Conception and design of the study, critical revision, final approval
| | - Thaís de Melo Alexandre E Silva
- Graduate student, Medical School, Universidade Anhembi Morumbi, Sao Paulo-SP, Brazil. Acquisition of data, technical procedures, manuscript preparation
| | - Keimy Saori Ota
- Graduate student, Medical School, Universidade Anhembi Morumbi, Sao Paulo-SP, Brazil. Acquisition of data, technical procedures, manuscript preparation
| | - Wander Junqueira Vilela
- Graduate student, Medical School, Universidade Anhembi Morumbi, Sao Paulo-SP, Brazil. Acquisition of data, technical procedures, manuscript preparation
| | - Ricardo Santos Simões
- PhD, Department of Morphology and Genetic, UNIFESP, Sao Paulo-SP, Brazil. Analysis of data, manuscript preparation and writing
| | - Alberto Starzewski Junior
- MD, Assistant Professor, Medical School, Universidade Anhembi Morumbi, Sao Paulo-SP, Brazil. Conception of the study, critical revision
| | - Djalma José Fagundes
- PhD, Full Professor, Division of Surgical Techniques and Experimental Surgery, Department of Surgery, UNIFESP, Sao Paulo-SP, Brazil. Conception and design of the study, critical revision, final approval
| |
Collapse
|
14
|
Liu Y, Li R, Xie J, Hu J, Huang X, Ren F, Li L. Protective Effect of Hydrogen on Sodium Iodate-Induced Age-Related Macular Degeneration in Mice. Front Aging Neurosci 2018; 10:389. [PMID: 30564112 PMCID: PMC6288204 DOI: 10.3389/fnagi.2018.00389] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 11/06/2018] [Indexed: 12/11/2022] Open
Abstract
Oxidative stress is one of the main causes of AMD. Hydrogen has anti-oxidative stress and apoptotic effects on retinal injury. However, the effect of hydrogen on AMD is not clear. In this study, fundus radiography, OCT, and FFA demonstrated that HRW reduced the deposition of drusen-like structures in RPE layer, prevented retina from thinning and leakage of ocular fundus vasculature induced by NaIO3. ERG analysis confirmed that HRW effectively reversed the decrease of a-wave and b-wave amplitude in NaIO3-mice. Mechanistically, HRW greatly reduced the oxidative stress reaction through decreased MDA levels, increased SOD production, and decreased ROS content. The OGG1 expression was downregulated which is a marker of oxidative stress. Involvement of oxidative stress was confirmed using oxidative stress inhibitor ALCAR. Moreover, oxidative stress reaction was associated with expression of Sirt1 level and HRW significantly inhibited the downregulation of Sirt1 expression. This result was further confirmed with AICAR which restore Sirt1 expression and activity. In addition, NaIO3-induced retinal damage was related to apoptosis via caspase 8 and caspase 9, but not the caspase 3 pathways, which led to upregulation of Bax and p53, downregulation of Bcl-2, and increase in Jc-1-positive cells in mice. However, HRW effectively reversed these effects that apoptosis induced. These results suggest that HRW protects retinal functions against oxidative stress injury through inhibiting downregulation of Sirt1 and reducing retinal apoptosis. Therefore, we speculated that hydrogen administration is a promising treatment for AMD therapy.
Collapse
Affiliation(s)
- Yanli Liu
- Department of Cell Biology, Taizhou University, Taizhou, China
| | - Ruichan Li
- Department of Cell Biology, Taizhou University, Taizhou, China
| | - Jing Xie
- Department of Cell Biology, Taizhou University, Taizhou, China
| | - Jiehua Hu
- Information Center, Logistics College, Naval University of Engineering, Tianjin, China
| | - Xudong Huang
- Chemistry and Life College, Chengdu Normal University, Chengdu, China
| | - Fu Ren
- Biological Anthropology Institute, Jinzhou Medical University, Jinzhou, China
| | - Lihua Li
- Department of Cell Biology, Taizhou University, Taizhou, China
| |
Collapse
|
15
|
Nogueira JE, Passaglia P, Mota CMD, Santos BM, Batalhão ME, Carnio EC, Branco LGS. Molecular hydrogen reduces acute exercise-induced inflammatory and oxidative stress status. Free Radic Biol Med 2018; 129:186-193. [PMID: 30243702 DOI: 10.1016/j.freeradbiomed.2018.09.028] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/17/2018] [Accepted: 09/18/2018] [Indexed: 12/15/2022]
Abstract
Physical exercise induces inflammatory and oxidative markers production in the skeletal muscle and this process is under the control of both endogenous and exogenous modulators. Recently, molecular hydrogen (H2) has been described as a therapeutic gas able to reduced oxidative stress in a number of conditions. However, nothing is known about its putative role in the inflammatory and oxidative status during a session of acute physical exercise in sedentary rats. Therefore, we tested the hypothesis that H2 attenuates both inflammation and oxidative stress induced by acute physical exercise. Rats ran at 80% of their maximum running velocity on a closed treadmill inhaling either the H2 gas (2% H2, 21% O2, balanced with N2) or the control gas (0% H2, 21% O2, balanced with N2) and were euthanized immediately or 3 h after exercise. We assessed plasma levels of inflammatory cytokines [tumor necrosis factor-α (TNF-α), interleukin (IL)-1β and IL-6] and oxidative markers [superoxide dismutase (SOD), thiobarbituric acid reactive species (TBARS) and nitrite/nitrate (NOx)]. In addition, we evaluated the phosphorylation status of intracellular signaling proteins [glycogen synthase kinase type 3 (GSK3α/β) and the cAMP responsive element binding protein (CREB)] that modulate several processes in the skeletal muscle during exercise, including changes in exercise-induced reactive oxygen species (ROS) production. As expected, physical exercise increased virtually all the analyzed parameters. In the running rats, H2 blunted exercise-induced plasma inflammatory cytokines (TNF-α and IL-6) surges. Regarding the oxidative stress markers, H2 caused further increases in exercise-induced SOD activity and attenuated the exercise-induced increases in TBARS 3 h after exercise. Moreover, GSK3α/β phosphorylation was not affected by exercise or H2 inhalation. Otherwise, exercise caused an increased CREB phosphorylation which was attenuated by H2. These data are consistent with the notion that H2 plays a key role in decreasing exercise-induced inflammation, oxidative stress, and cellular stress.
Collapse
Affiliation(s)
- Jonatas E Nogueira
- Postgraduate Program in Rehabilitation and Functional Performance, University of São Paulo, Ribeirão Preto, SP, Brazil; School of Physical Education and Sports of Ribeirao Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Patricia Passaglia
- Department of Physiology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Clarissa M D Mota
- Department of Physiology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Bruna M Santos
- Department of Physiology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Marcelo E Batalhão
- Department of General and Specialized Nursing, School of Nursing of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Evelin C Carnio
- Department of Physiology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil; Department of General and Specialized Nursing, School of Nursing of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Luiz G S Branco
- Postgraduate Program in Rehabilitation and Functional Performance, University of São Paulo, Ribeirão Preto, SP, Brazil; Department of Physiology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil; Department of Morphology, Physiology, and Basic Pathology, Dental School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
| |
Collapse
|
16
|
Improved hemodynamic and liver function in portal hypertensive cirrhotic rats after administration of B. pseudocatenulatum CECT 7765. Eur J Nutr 2018; 58:1647-1658. [DOI: 10.1007/s00394-018-1709-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/02/2018] [Indexed: 02/07/2023]
|
17
|
Hydrogen-rich saline protects against small-scale liver ischemia-reperfusion injury by inhibiting endoplasmic reticulum stress. Life Sci 2018; 194:7-14. [DOI: 10.1016/j.lfs.2017.12.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 12/13/2017] [Accepted: 12/14/2017] [Indexed: 12/11/2022]
|