2020
DOI: 10.3390/antiox9121214
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Heme Oxygenase-1 in Gastrointestinal Tract Health and Disease

Abstract: Heme oxygenase 1 (HO-1) is the rate-limiting enzyme of heme oxidative degradation, generating carbon monoxide (CO), free iron, and biliverdin. HO-1, a stress inducible enzyme, is considered as an anti-oxidative and cytoprotective agent. As many studies suggest, HO-1 is highly expressed in the gastrointestinal tract where it is involved in the response to inflammatory processes, which may lead to several diseases such as pancreatitis, diabetes, fatty liver disease, inflammatory bowel disease, and cancer. In thi… Show more

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Cited by 37 publications
(25 citation statements)
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References 206 publications
(285 reference statements)
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“…We next investigated the mechanism by which HO-1 could induce stemness in CRC. As mentioned before, HO-1 could modulate ET-1 production in several models of health and disease [37][38][39][40][41].…”
Section: Ho-1 Overexpression Induces Ece-1 Expression and Et-1 Production By Crc Cellsmentioning
confidence: 69%
See 2 more Smart Citations
“…We next investigated the mechanism by which HO-1 could induce stemness in CRC. As mentioned before, HO-1 could modulate ET-1 production in several models of health and disease [37][38][39][40][41].…”
Section: Ho-1 Overexpression Induces Ece-1 Expression and Et-1 Production By Crc Cellsmentioning
confidence: 69%
“…In the recent years, numerous research works have tried to elucidate the role of HO-1 in colorectal cancer. This has not been an easy task, since this enzyme is found in both cancer and stromal cells, including immune cells [38][39][40][41]. In addition, HO-1 in CRC cells is able to regulate immune-mediated cytotoxicity against CRC cells [18].…”
Section: Discussionmentioning
confidence: 99%
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“…Literature data confirm the key role of oxidative stress in etiology of numerous and different diseases ( Figure 1 ), including metabolic syndrome [ 6 ], atherosclerosis [ 7 ], cardiovascular disease [ 8 , 9 ], cancer [ 10 , 11 ], neurodegenerative disorders [ 12 , 13 ] diabetes [ 14 ], infertility [ 15 ], renal diseases [ 16 ], and gastrointestinal and hepatic diseases [ 17 ].…”
Section: Introductionmentioning
confidence: 96%
“…Heme oxygenase (HO) is an enzyme that catalyzes heme degradation to generate biliverdin, free iron, and carbon monoxide [ 12 ]. To date, two main isoforms of this enzyme—HO-1 and HO-2—have been identified.…”
Section: Introductionmentioning
confidence: 99%