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Frycz BA, Nowicka K, Konopka A, Hoener MC, Bulska E, Kaczmarek L, Stefaniuk M. Activation of trace amine-associated receptor 1 (TAAR1) transiently reduces alcohol drinking in socially housed mice. Addict Biol 2023; 28:e13285. [PMID: 37369127 DOI: 10.1111/adb.13285] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 06/29/2023]
Abstract
Alcohol dependence is characterized by the abnormal release of dopamine in the brain reward-related areas. Trace amine-associated receptor 1 (TAAR1) is a G protein-coupled receptor that negatively regulates dopamine neurotransmission and thus is a promising target in the treatment of drug addiction. However, the role of TAAR1 in the regulation of alcohol abuse remains understudied. Here, we assessed the effect of TAAR1 activation on alcohol drinking behaviours of C57Bl/6J female mice housed in IntelliCages. The animals were administered with either vehicle or TAAR1 full selective agonist, RO5256390, and tested for alcohol consumption, alcohol preference and motivation for alcohol seeking. We found that mice with the highest preference for alcohol (high drinkers) in the RO5256390 group consumed less alcohol and had lower alcohol preference in comparison with high drinkers in the vehicle group, during 20 h of free alcohol access (FAA). We also found decreased alcohol consumption and alcohol preference comparing all animals in the RO5256390 to all animals in the vehicle group, during 20 h of FAA performed after the abstinence. These effects of RO5256390 lasted for the first 24 h after administration that roughly corresponded to the compound level in the brain, measured by mass spectrometry. Finally, we found that administration of RO5256390 may attenuate motivation for alcohol seeking. Taken together, our findings reveal that activation of TAAR1 may transiently reduce alcohol drinking; thus, TAAR1 is a promising target for the treatment of alcohol abuse and relapse.
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Affiliation(s)
- Bartosz Adam Frycz
- Laboratory of Neurobiology, BRAINCITY, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
- Laboratory of Cell Biophysics, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Klaudia Nowicka
- Laboratory of Neurobiology, BRAINCITY, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Anna Konopka
- Faculty of Chemistry, Biological, and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - Marius Christian Hoener
- Neuroscience and Rare Diseases Discovery and Translational Area, pRED, Roche Innovation Center Basel, F. Hoffmann-La Roche, Basel, Switzerland
| | - Ewa Bulska
- Faculty of Chemistry, Biological, and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - Leszek Kaczmarek
- Laboratory of Neurobiology, BRAINCITY, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
| | - Marzena Stefaniuk
- Laboratory of Neurobiology, BRAINCITY, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland
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Frycz BA, Jagodziński PP. Intracrinology and gastric cancer. JMS 2017. [DOI: 10.20883/jms.2017.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Overall incidence of gastric cancer (GC) in most populations is approximately two times higher in men than women. Therefore, steroid hormones are suspect to play a role in gastric carcinogenesis. Large amounts of steroid hormones in postmenopausal women and older men are synthesized in peripheral tissues through enzymatic conversion of blood derived precursors into active estrogens and androgens in so called, intracrine mechanism. Moreover, abnormal expression of genes encoding steroidogenic enzymes was shown in numerous malignant tumors including GC. These abnormalities can be associated with deregulated production of steroid hormones in gastric tissue and thus affect the risk of GC. For that reason this short review aims to summarize the current knowledge about the expression of genes involved in metabolism of steroid hormones in normal and malignant gastric mucosa and thus, estimate the potential of these tissues to intracrine synthesis of steroid hormones. This findings could be useful in understanding the role of above mechanism in GC and could help to find therapeutic approaches in future.
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Frycz BA, Murawa D, Borejsza-Wysocki M, Wichtowski M, Spychała A, Marciniak R, Murawa P, Drews M, Jagodziński PP. mRNA expression of steroidogenic enzymes, steroid hormone receptors and their coregulators in gastric cancer. Oncol Lett 2017; 13:3369-3378. [PMID: 28521442 PMCID: PMC5431337 DOI: 10.3892/ol.2017.5881] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 12/12/2016] [Indexed: 02/07/2023] Open
Abstract
Epidemiological and experimental findings suggest that the development of gastric cancer (GC) is regulated by steroid hormones. In postmenopausal women and older men, the majority of steroid hormones are produced locally in peripheral tissue through the enzymatic conversion of steroid precursors. Therefore, using reverse transcription-quantitative polymerase chain reaction analysis, the mRNA expression of genes encoding steroidogenic enzymes, including steroid sulfatase (STS), hydroxy-delta-5-steroid dehydrogenase 3 beta- and steroid delta-isomerase 1 (HSD3B1), 17β-hydroxysteroid dehydrogenase type 7 and aromatase (CYP19A1), was investigated in primary tumoral and adjacent healthy gastric mucosa from 60 patients with GC. Furthermore, the mRNA levels for estrogen receptor α, estrogen receptor β (ESR2) and androgen receptor (AR), along with their coregulators, including proline, glutamate and leucine rich protein 1, CREB binding protein, nuclear receptor coactivator 1 (NCOA1), nuclear receptor corepressor 1 (NCOR1) and nuclear receptor subfamily 2 group F member 1 (NR2F1), were investigated. Additionally, the association between the mRNA expression of these genes and the clinicopathological features of patients with GC was examined. Significantly decreased levels of STS, HSD3B1, ESR2, AR, NCOA1 and NCOR1 mRNA, in addition to significantly increased levels of CYP19A1 mRNA were demonstrated in tumoral tissue samples compared with adjacent healthy gastric tissue samples. Deregulated expression of these genes in the analyzed tissue samples was associated with certain clinicopathological features of GC, such as age and localization of the tumor. The results of the current study suggest that all of the genes analyzed are expressed in tumoral and adjacent healthy gastric mucosa. In addition, the results indicate that abnormal expression of STS, ESR2, AR, NCOA1 and NCOR1 may serve a role in the development and progression of GC, and may be associated with specific clinicopathological features in patients with GC.
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Affiliation(s)
- Bartosz Adam Frycz
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 60-781 Poznań, Poland
| | - Dawid Murawa
- First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, 61-866 Poznań, Poland.,Research and Development Centre, Regional Specialist Hospital of Wrocław, 51-124 Wrocław, Poland
| | - Maciej Borejsza-Wysocki
- Department of General and Endocrine Surgery and Gastroenterological Oncology, Heliodor Święcicki Clinical Hospital, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Mateusz Wichtowski
- First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Arkadiusz Spychała
- First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Ryszard Marciniak
- Department of General and Endocrine Surgery and Gastroenterological Oncology, Heliodor Święcicki Clinical Hospital, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Paweł Murawa
- First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Michał Drews
- Department of General and Endocrine Surgery and Gastroenterological Oncology, Heliodor Święcicki Clinical Hospital, Poznań University of Medical Sciences, 60-355 Poznań, Poland
| | - Paweł Piotr Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 60-781 Poznań, Poland
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Frycz BA, Murawa D, Borejsza-Wysocki M, Wichtowski M, Spychała A, Marciniak R, Murawa P, Drews M, Jagodziński PP. Transcript level of AKR1C3 is down-regulated in gastric cancer. Biochem Cell Biol 2015; 94:138-46. [PMID: 27019068 DOI: 10.1139/bcb-2015-0096] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Steroid hormones have been shown to play a role in gastric carcinogenesis. Large amounts of steroid hormones are locally produced in the peripheral tissues of both genders. Type 5 of 17β-hydroxysteroid dehydrogenase, encoded by the AKR1C3 gene, plays a pivotal role in both androgen and estrogen metabolism, and its expression was found to be deregulated in different cancers. In this study we measured AKR1C3 transcript and protein levels in nontumoral and primary tumoral gastric tissues, and evaluated their association with some clinicopathological features of gastric cancer (GC). We found decreased levels of AKR1C3 transcript (p < 0.0001) and protein (p = 0.0021) in GC tissues compared with the adjacent, apparently histopathologically normal, mucosa. Lower levels of AKR1C3 transcript were observed in diffuse and intestinal types of GC, whereas AKR1C3 protein levels were decreased in tumors with multisite localization, in diffuse histological type, T3, T4, and G3 grades. We also determined the effect of the histone deacetylase inhibitor sodium butyrate (NaBu) on AKR1C3 expression in EPG 85-257 and HGC-27 GC cell lines. We found that NaBu elevates the levels of both AKR1C3 transcript and protein in the cell lines we investigated. Together, our results suggest that decreased expression of AKR1C3 may be involved in development of GC and can be restored by NaBu.
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Affiliation(s)
- Bartosz Adam Frycz
- a Department of Biochemistry and Molecular Biology, University of Medical Sciences, Poznań, Poland
| | - Dawid Murawa
- b First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, Poznań, Poland.,c Regional Specialist Hospital, Research and Development Centre, Wrocław, Poland
| | - Maciej Borejsza-Wysocki
- d Department of General, Endocrinological Surgery and Gastroenterological Oncology, University of Medical Sciences, Poznań, Poland
| | - Mateusz Wichtowski
- b First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, Poznań, Poland
| | - Arkadiusz Spychała
- b First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, Poznań, Poland
| | - Ryszard Marciniak
- d Department of General, Endocrinological Surgery and Gastroenterological Oncology, University of Medical Sciences, Poznań, Poland
| | - Paweł Murawa
- b First Department of Surgical Oncology and General Surgery, Greater Poland Cancer Centre, Poznań, Poland
| | - Michał Drews
- d Department of General, Endocrinological Surgery and Gastroenterological Oncology, University of Medical Sciences, Poznań, Poland
| | - Paweł Piotr Jagodziński
- a Department of Biochemistry and Molecular Biology, University of Medical Sciences, Poznań, Poland
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Frycz BA, Murawa D, Borejsza-Wysocki M, Marciniak R, Murawa P, Drews M, Jagodziński PP. Expression of 17β-hydroxysteroid dehydrogenase type 2 is associated with some clinicopathological features in gastric cancer. Biomed Pharmacother 2015; 70:24-7. [PMID: 25776474 DOI: 10.1016/j.biopha.2014.12.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 12/30/2014] [Indexed: 01/19/2023] Open
Abstract
In most populations, gastric cancer (GC) incidence is higher in men than in women, which may suggest the role of sex steroid hormones in gastric cancerogenesis. Both, androgens and estrogens can be synthetised in peripherial tissues. This process is controlled by expression of steroidogenic enzymes. Therefore, we evaluate the 17β-hydroxysteroid dehydrogenase type 2 (HSD17B2) transcript and protein levels in gastric tumoral and nontumoral tissue. We also determined the association between HSD17B2 transcript and protein levels and some clinicopathological features in GC. We found significantly decreased levels of HSD17B2 transcript (P=0.00072) and protein (P=0.00017) in primary tumoral tissues of GC patients, as compared to nontumoral tissues. In patients above 60 years of age the amounts of HSD17B2 transcript (P=0.00044) and protein (P=0.00027) were significantly lower in tumoral than nontumoral tissues. Similarly, lower HSD17B2 levels, both in terms of the transcript and protein, were observed in tumoral tissues of male (P=0.013, P=0.0014), patients stomach (P=0.0062, P=0.045) and cardia (P=0.02, P=0.02) site of tumor, T3 (P=0.018, P=0.014) depth of invasion, N0 (P=0.017, P=0.045) lymph node metastasis, G3 (P=0.0027, P=0.014) malignancy grade. We also observed significantly reduced level of HSD17B2 transcript in tumoral tissue specimens of females (P=0.014), T4 depth of invasion (P=0.02), N3 lymph node metastasis (P=0.037) and G2 malignancy grade (P=0.045). Furthermore, diffuse GC histological types were associated with lower HSD17B2 protein level (P=0.024) than nontumoral tissues. We demonstrated that HSD17B2 transcript and protein levels are linked to some clinicopathological features in GC.
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Affiliation(s)
- Bartosz Adam Frycz
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland
| | - Dawid Murawa
- First Department of Surgical Oncology and General Surgery, Wielkopolska Cancer Center, Poznań, Poland
| | - Maciej Borejsza-Wysocki
- Department of General Surgery, Oncological Gastroenterology and Plastic Surgery at the Poznań University of Medical Sciences, Poznań, Poland
| | - Ryszard Marciniak
- Department of General Surgery, Oncological Gastroenterology and Plastic Surgery at the Poznań University of Medical Sciences, Poznań, Poland
| | - Paweł Murawa
- First Department of Surgical Oncology and General Surgery, Wielkopolska Cancer Center, Poznań, Poland
| | - Michał Drews
- Department of General Surgery, Oncological Gastroenterology and Plastic Surgery at the Poznań University of Medical Sciences, Poznań, Poland
| | - Paweł Piotr Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland.
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Frycz BA, Murawa D, Borejsza-Wysocki M, Marciniak R, Murawa P, Drews M, Kołodziejczak A, Tomela K, Jagodziński PP. Decreased expression of ten-eleven translocation 1 protein is associated with some clinicopathological features in gastric cancer. Biomed Pharmacother 2014; 68:209-12. [PMID: 24507562 DOI: 10.1016/j.biopha.2013.12.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 12/31/2013] [Indexed: 12/22/2022] Open
Abstract
A decrease in ten-eleven translocation 1 (TET1) transcript and 5-Hydroxymethylcytosine (5hmC) levels has recently been demonstrated in primary gastric cancer (GC). However, little is known about TET1 protein levels in gastric tumoral and nontumoral tissue. Therefore, using reverse transcription, real-time quantitative polymerase chain reaction and western blotting analysis, we determined the TET1 transcript and protein levels in tumoral and nontumoral tissue from 38 patients with GC. We also assessed the association between the decrease in TET1 transcript and protein levels and some clinicopathological features in primary GC. We found significantly decreased levels of TET1 transcript (P=0.0023) and protein (P=0.00024) in primary tumoral tissues as compared to nontumoral tissues in patients with GC. Moreover, we also observed significantly lower amounts of TET1 transcript (P=0.03) and protein (P=0.00018) in tumoral tissues in patients aged>60. We also found significant lowered TET1 protein levels in male patients (P=0.0014), stomach (P=0.044) and cardia (P=0.013) tumor localization, T3 depth of invasion (P=0.019), N1 (P=0.012) and N3 lymph node metastasis (P=0.013) and G3 histological grade (P=0.0012). There were also significant decreases in TET1 transcript levels in female patients (P=0.042), intestinal histological types (P=0.0079) and T4 depth of invasion (P=0.037). Our results demonstrated that a decrease in TET1 transcript and protein levels is associated with some clinicopathological features in GC.
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Affiliation(s)
- Bartosz Adam Frycz
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland
| | - Dawid Murawa
- First Department of Surgical Oncology and General Surgery, Wielkopolska Cancer Center, Poznań, Poland
| | - Maciej Borejsza-Wysocki
- Department of General Surgery, Oncologic Gastroenterological and Plastic Surgery, Poznań University of Medical Sciences, Poznań, Poland
| | - Ryszard Marciniak
- Department of General Surgery, Oncologic Gastroenterological and Plastic Surgery, Poznań University of Medical Sciences, Poznań, Poland
| | - Paweł Murawa
- First Department of Surgical Oncology and General Surgery, Wielkopolska Cancer Center, Poznań, Poland
| | - Michał Drews
- Department of General Surgery, Oncologic Gastroenterological and Plastic Surgery, Poznań University of Medical Sciences, Poznań, Poland
| | - Anna Kołodziejczak
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland
| | - Katarzyna Tomela
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland
| | - Paweł Piotr Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, Poznań, Poland.
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Frycz BA, Murawa D, Wysocki-Borejsza M, Marciniak R, Murawa P, Drews M, Jagodziński PP. Expression of 17β-hydroxysteroid dehydrogenase type 1 in gastric cancer. Biomed Pharmacother 2013; 67:651-7. [PMID: 23916544 DOI: 10.1016/j.biopha.2013.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Accepted: 06/17/2013] [Indexed: 12/15/2022] Open
Abstract
There are several findings suggesting the protective role of estrogens in gastric carcinogenesis. Extragonadal 17β-estradiol (E2) may be formed during estrone (E1) reduction to E2 by 17-β-hydroxysteroid dehydrogenase type 1 (HSD17B1). Therefore, we studied the HSD17B1 transcript and protein levels in primary nontumoral and tumoral gastric tissue from the same 21 patients with gastric cancer (GC). We also assessed the effect of 5-Aza-2'-deoxycytidine (5-dAzaC), on the methylation status of HSD17B1 and its expression and conversion of E1 to E2 in HGC-27 and EPG 85-257 GC cells. We identified the presence of HSD17B1 transcript and protein in HGC-27 and EPG 85-257 GC cells as well as in primary nontumoral and tumoral tissues from patients with GC. Moreover, we found that 5-dAzaC significantly up-regulated the HSD17B1 transcript and protein levels, which is associated with increased conversion of E1 to E2 in HGC-27 and EPG 85-257 GC cells. The changes in HSD17B1 expression in both HGC-27 and EPG 85-257 cells were accompanied by 5-dAzaC induced DNA demethylation in the 5' flanking region. Our results demonstrated that HSD17B1 expression and its ability to convert the weak estrogen E1 to the more potent E2 can be associated with DNA methylation in the 5' flanking region in GC cells.
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Affiliation(s)
- Bartosz Adam Frycz
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 6 Święcickiego St., 60-781 Poznań, Poland.
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