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Shawki MA, Elsayed NS, Mantawy EM, Said RS. Promising drug repurposing approach targeted for cytokine storm implicated in SARS-CoV-2 complications. Immunopharmacol Immunotoxicol 2021; 43:395-409. [PMID: 34057871 PMCID: PMC8171013 DOI: 10.1080/08923973.2021.1931302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 04/04/2021] [Indexed: 12/16/2022]
Abstract
A global threat has emerged in 2019 due to the rapid spread of Coronavirus disease (COVID-19). As of January 2021, the number of cases worldwide reached 103 million cases and 2.22 million deaths which were confirmed as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This global pandemic galvanized the scientific community to study the causative virus (SARS-CoV2) pathogenesis, transmission, and clinical symptoms. Remarkably, the most common complication associated with this disease is the cytokine storm which is responsible for COVID-19 mortality. Thus, targeting the cytokine storm with new medications is needed to hamper COVID-19 complications where the most prominent strategy for the treatment is drug repurposing. Through this strategy, several steps are skipped especially those required for testing drug safety and thus may help in reducing the dissemination of this pandemic. Accordingly, the aim of this review is to outline the pathogenesis, clinical features, and immune complications of SARS-CoV2 in addition to suggesting several repurposed drugs with their plausible mechanism of action for possible management of severe COVID-19 cases.
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Affiliation(s)
- May Ahmed Shawki
- Department of Clinical Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Noha Salah Elsayed
- Department of Microbiology and Immunology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Eman M. Mantawy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Riham S. Said
- Department of Drug Radiation Research, National Center for Radiation Research and Technology, Atomic Energy Authority, Cairo, Egypt
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Liu Y, Chen L, Wang L, Xiong Y. Effects of intestinal lymphatic ligation on intestinal immunity in rats with severe acute pancreatitis. FEBS Open Bio 2021; 11:1109-1121. [PMID: 33576136 PMCID: PMC8016124 DOI: 10.1002/2211-5463.13115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/28/2021] [Accepted: 02/10/2021] [Indexed: 01/30/2023] Open
Abstract
Severe acute pancreatitis (SAP) is one of the most common diseases of the gastrointestinal tract, characterized by a complicated pathogenesis, multiple organ failure, and high mortality. The primary aim of the present study was to observe the effect of intestinal lymphatic ligation on intestinal injury and modification in rats with SAP. Male Sprague‐Dawley (SD) rats were randomly divided into: (a) Saline group (SO); (b) SAP group; and (c) SAP + ligation group. We evaluated the effect of mesenteric lymphatic duct ligation on the pancreas and intestine tissue by HE. The histopathology of the pancreas in SAP + ligation rats was alleviated slightly compared with SAP rats, but aggravated in the intestine of SAP + ligation rats. Treatment of mesenteric lymphatic duct ligation resulted in an increase in the levels of tumor necrosis factor (TNF)‐α, interleukin (IL)‐1β, and myeloperoxidase compared with the small intestinal tissues of SAP rats. In addition, the expression of nucleotide‐binding oligomerization domain‐like receptors 3, apoptosis‐associated speck‐like protein containing a caspase recruitment domain (CARD) (ASC), and caspase‐1 in the intestine were higher in the SAP + ligation group. The ratio of Th1/Th2 and regulatory T cells (Tregs) in the mesenteric lymph nodes of the SAP group was lower than those in the SAP + ligation group. The present results indicated that ligation of the mesenteric lymph duct can effectively prevent intestinal inflammatory mediators entering the body through the mesenteric lymph duct, but these mediators assembled in the intestine where they induced an excessive immune response and intestinal injury during SAP.
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Affiliation(s)
- Yuanqi Liu
- College of Comprehensive Health Management, Xihua University, Chengdu, China
| | - Li Chen
- Department of Pharmacy, The Affiliated T.C.M. Hospital of Southwest Medical University, Luzhou, China
| | - Lulu Wang
- College of Pharmacy, Southwest Medical University, Luzhou, China
| | - Yuxia Xiong
- College of Pharmacy, Southwest Medical University, Luzhou, China
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Jiang X, Zheng YW, Bao S, Zhang H, Chen R, Yao Q, Kou L. Drug discovery and formulation development for acute pancreatitis. Drug Deliv 2020; 27:1562-1580. [PMID: 33118404 PMCID: PMC7598990 DOI: 10.1080/10717544.2020.1840665] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Acute pancreatitis is a sudden inflammation and only last for a short time, but might lead to a life-threatening emergency. Traditional drug therapy is an essential supportive method for acute pancreatitis treatment, yet, failed to achieve satisfactory therapeutic outcomes. To date, it is still challenging to develop therapeutic medicine to redress the intricate microenvironment promptly in the inflamed pancreas, and more importantly, avoid multi-organ failure. The understanding of the acute pancreatitis, including the causes, mechanism, and severity judgment, could help the scientists bring up more effective intervention and treatment strategies. New formulation approaches have been investigated to precisely deliver therapeutics to inflammatory lesions in the pancreas, and some even could directly attenuate the pancreatic damages. In this review, we will briefly introduce the involved pathogenesis and underlying mechanisms of acute pancreatitis, as well as the traditional Chinese medicine and the new drug option. Most of all, we will summarize the drug delivery strategies to reduce inflammation and potentially prevent the further development of pancreatitis, with an emphasis on the bifunctional nanoparticles that act as both drug delivery carriers and therapeutics.
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Affiliation(s)
- Xue Jiang
- Municipal Key Laboratory of Paediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China.,Central Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ya-Wen Zheng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Shihui Bao
- Municipal Key Laboratory of Paediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hailin Zhang
- Municipal Key Laboratory of Paediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Children's Respiration Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ruijie Chen
- Municipal Key Laboratory of Paediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qing Yao
- Municipal Key Laboratory of Paediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.,School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Longfa Kou
- Municipal Key Laboratory of Paediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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Pioglitazone attenuates kidney injury in an experimental model of gentamicin-induced nephrotoxicity in rats. Sci Rep 2019; 9:13689. [PMID: 31548602 PMCID: PMC6757036 DOI: 10.1038/s41598-019-49835-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 08/27/2019] [Indexed: 12/22/2022] Open
Abstract
Gentamicin, belonging to the aminoglycosides, possesses the greatest nephrotoxic effect of all other antibiotics from this group. On the other hand, pioglitazone, which represents peroxisome proliferator-activated receptor γ (PPARγ) agonist recently showed antiinflamatory, antioxidative effects, amelioration of endothelial dysfunction etc. Therefore, the goal of our study was to investigate the effects of pioglitazone on kidney injury in an experimental model of gentamicin-induced nephrotoxicity in rats. These effects were observed by following values of biochemical (serum urea and creatinine) parametars, total histological kidney score, urine level of kidney injury molecule-1 (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) as well as parametars of oxidative stress (malondialdehyde, superoxide dismutase, catalase, total oxidant status, total antioxidant status, oxidative stress index and advanced oxidation protein products). It seems that pioglitazone protects the injured rat kidney in a U-shaped manner. Medium dose of pioglitazone (1 mg/kg, i.p.) was protective regarding biochemical (serum urea and creatinine), total histological score and the values of kidney injury molecule-1 (KIM-1) (P < 0.05 vs. control group, i.e. rats injected with gentamicin only). This finding could be of great importance for the wider use of aminoglycosides, with therapy that would reduce the occurrence of serious adverse effects, such as nephrotoxicity and acute renal failure.
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Refaie MMM, El-Hussieny M. Protective effect of pioglitazone on ovarian ischemia reperfusion injury of female rats via modulation of peroxisome proliferator activated receptor gamma and heme-oxygenase 1. Int Immunopharmacol 2018; 62:7-14. [PMID: 29966944 DOI: 10.1016/j.intimp.2018.06.037] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 12/15/2022]
Abstract
Ovarian torsion is a dangerous gynecological emergency condition. Early diagnosis of this case is necessary to preserve the function of the ovaries and fallopian tubes and prevent further damage. Ovarian torsion means complete or partial rotation of the adnexa with ischemia followed by reperfusion period. Ovarian torsion affects 2%-15% of patients who have surgical treatment of adnexal masses. We investigated the effect of pioglitazone (PIO) on induced ovarian ischemia reperfusion (OIR). PIO (10, 30 mg/kg) was administered orally in the presence or absence of induced OIR. We measured ovarian tissue malondialdehyde (MDA), total nitrites (NOx), reduced glutathione (GSH), heme-oxygenase 1 (HO-1), and gene expressions of peroxisome proliferator activated receptor gamma (PPARγ), tumor necrosis factor alpha (TNFα), inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS). Moreover, expression of p53 and histopathological changes were also evaluated. Results showed increase in the ovarian tissue levels of MDA and NOx and gene expressions of p53, TNFα, and iNOS in the induced OIR group. The induced OIR group showed the histopathological changes associated with cell injury, marked ovarian edema, hemorrhage and congestion. In addition, there was reduction in the GSH, HO-1 levels and PPARγ, eNOS gene expressions. PIO was able to reduce these induced OIR changes to levels insignificant from control group. This protective effect of PIO may be attributed to its PPARγ agonist effect, anti-inflammatory, anti-apoptotic and anti-oxidant properties.
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Affiliation(s)
- Marwa M M Refaie
- Department of Pharmacology, Faculty of Medicine, Minia University, 61511 Minia, Egypt.
| | - Maram El-Hussieny
- Department of Pathology, Faculty of Medicine, Minia University, Minia, Egypt
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Yu S, Wang M, Guo X, Qin R. Curcumin Attenuates Inflammation in a Severe Acute Pancreatitis Animal Model by Regulating TRAF1/ASK1 Signaling. Med Sci Monit 2018; 24:2280-2286. [PMID: 29657313 PMCID: PMC5921955 DOI: 10.12659/msm.909557] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Inflammation plays an important role in initiation and development of severe acute pancreatitis (SAP). Curcumin exerts potent anti-inflammatory effects in many diseases, including acute pancreatitis. However, the specific molecular mechanisms are not clear. Material/Methods Intra-biliopancreatic duct injection of taurocholate was used to establish an animal model of SAP. Curcumin was administrated to animals as pre-treatments. Concentrations of cytokines in serum and ascites were measured by enzyme-linked immunosorbent assay (ELISA). A colorimetric method was used to determine the amylase activity. Western blotting was used to examine the expression levels and phosphorylation levels of proteins. Immunoprecipitation was used to assess the molecular association between apoptosis signal- regulating kinase 1 (ASK1) and thioredoxin (Trx). Results Pre-treatment with curcumin reduced the concentrations of interleukin (IL6) and tumor necrosis factor (TNFα) in serum and ascites, as well as the ascites volume and amylase activity in SAP rats. Pre-treatment with curcumin reduced the expression level of TNF receptor-associated factor 1 (TRAF1), IL6, and TNFα in pancreas in SAP rats. Moreover, the phosphorylation levels of mitogen-activated protein kinase (MAPK) kinase 4 (MKK4), MKK7, and c-Jun NH(2)-terminal protein kinase (JNK) were reduced by curcumin pre-treatment. The molecular association between ASK1 and Trx was recovered by curcumin pre-treatment. As a result, the nuclear translocation of nuclear factor kappa B (NF-κB) was suppressed in pancreases from SAP rats. Conclusions Activation of the TRAF1/ASK1/JNK/NF-κB signaling pathway is involved in the inflammation of SAP. Curcumin exerts anti-inflammatory effects by suppressing this proinflammatory pathway.
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Affiliation(s)
- Shuo Yu
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Min Wang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Xingjun Guo
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
| | - Renyi Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)
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