1
|
Motamedzadeh A, Rahmati-Dehkordi F, Heydari H, Behnam M, Rashidi Noshabad FZ, Tamtaji Z, Taheri AT, Nabavizadeh F, Aschner M, Mirzaei H, Tamtaji OR. Therapeutic potential of Phycocyanin in gastrointestinal cancers and related disorders. Mol Biol Rep 2024; 51:741. [PMID: 38874869 DOI: 10.1007/s11033-024-09675-3] [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: 05/18/2023] [Accepted: 05/23/2024] [Indexed: 06/15/2024]
Abstract
Gastrointestinal cancer is the most fatal cancer worldwide. The etiology of gastrointestinal cancer has yet to be fully characterized. Alcohol consumption, obesity, tobacco, Helicobacter pylori and gastrointestinal disorders, including gastroesophageal reflux disease, gastric ulcer, colon polyps and non-alcoholic fatty liver disease are among the several risks factors for gastrointestinal cancers. Phycocyanin which is abundant in Spirulina. Phycocyanin, a member of phycobiliprotein family with intense blue color, is an anti-diabetic, neuroprotective, anti-oxidative, anti-inflammatory, and anticancer compound. Evidence exists supporting that phycocyanin has antitumor effects, exerting its pharmacological effects by targeting a variety of cellular and molecular processes, i.e., apoptosis, cell-cycle arrest, migration and Wnt/β-catenin signaling. Phycocyanin has also been applied in treatment of several gastrointestinal disorders such as, gastric ulcer, ulcerative colitis and fatty liver that is known as a risk factor for progression to cancer. Herein, we summarize various cellular and molecular pathways that are affected by phycocyanin, its efficacy upon combined drug treatment, and the potential for nanotechnology in its gastrointestinal cancer therapy.
Collapse
Affiliation(s)
- Alireza Motamedzadeh
- Department of Internal Medicine, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Fatemeh Rahmati-Dehkordi
- Electrophysiology Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hoora Heydari
- Student Research Committee, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohammad Behnam
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Zeinab Tamtaji
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Abdolkarim Talebi Taheri
- Department of Clinical Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Nabavizadeh
- Electrophysiology Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran.
- Department of Physiology, School of Medicine, Tehran University of medical sciences, Tehran, Iran.
| | - Omid Reza Tamtaji
- Electrophysiology Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran.
- Department of Physiology, School of Medicine, Tehran University of medical sciences, Tehran, Iran.
| |
Collapse
|
2
|
Molecular characterization, purification, and antioxidant activity of recombinant superoxide dismutase from the Pacific abalone Haliotis discus hannai Ino. World J Microbiol Biotechnol 2020; 36:115. [PMID: 32661581 PMCID: PMC7359182 DOI: 10.1007/s11274-020-02892-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 07/07/2020] [Indexed: 12/19/2022]
Abstract
Superoxide dismutase (SOD) is an acidic metalloenzyme that scavenges free radicals produced by endogenous and exogenous substances. In the present study, the tissue distribution of the superoxide dismutase HdhCu/Zn-SOD was investigated in Haliotis discus hannai Ino. The expression profile after lipopolysaccharide (LPS) challenge was determined using quantitative real-time polymerase chain reaction (qPCR). To study the antioxidant activity of a recombinant HdhCu/Zn-SOD protein, the HdhCu/Zn-SOD gene was cloned into the pPIC9K vector and transformed into the Pichia pastoris GS115 strain by electroporation. After induction by methanol, the recombinant product was purified using immobilized metal affinity chromatography and confirmed using mass spectrometry. The optimal expression conditions were determined to be incubation with 0.5% methanol at pH 6.0, resulting in a stable expressed product with the molecular weight of approximately 17 kDa and 21 kDa. The enzymatic activity of HdhCu/Zn-SOD consistently increased with increasing Cu2+ concentrations and showed good thermal stability. Recombinant HdhCu/Zn-SOD showed a strong ability to scavenge superoxide anions and hydroxyl radicals and protected L929 cells against the toxicity caused by H2O2 through its in vitro antioxidant activity. The heterologous expression of HdhCu/Zn-SOD in P. pastoris and the antioxidant activity of this enzyme are reported for the first time.
Collapse
|
3
|
Yue C, Chen J, Hou R, Tian W, Liu K, Wang D, Lu Y, Liu J, Wu Y, Hu Y. The antioxidant action and mechanism of selenizing Schisandra chinensis polysaccharide in chicken embryo hepatocyte. Int J Biol Macromol 2017; 98:506-514. [DOI: 10.1016/j.ijbiomac.2017.02.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 01/22/2017] [Accepted: 02/02/2017] [Indexed: 12/23/2022]
|