1
|
Domińska K, Urbanek KA, Kowalska K, Habrowska-Górczyńska DE, Kozieł MJ, Ochędalski T, Piastowska-Ciesielska AW. The consequences of manipulating relaxin family peptide receptor 1 (RXFP1) level in ovarian cancer cells. Reprod Biol 2024; 24:100864. [PMID: 38640630 DOI: 10.1016/j.repbio.2024.100864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 04/21/2024]
Abstract
Deregulation of the relaxin family peptide system (RFPS) appears to increase the risk of range of cancers, including epithelial ovarian cancers (EOC). The present study examines the effect of relaxin family peptide receptor 1 (RXFP1) level on the biological properties of human epithelial ovarian adenocarcinoma cells (OVCAR4 and SKOV3). RXFP1 was downregulated (RXFP1↓) in the cells using the RXFP1 sgRNA CRISPR All-in-One Lentivirus set (pLenti-U6-sgRNA-SFFV-Cas9-2A-Puro), and upregulated (RXFP1↑) using the RXFP1 CRISPRa sgRNA Lentivector (pLenti-U6-sgRNA-PGK-Neo) kit, which activates the RXFP1 gene when paired with dCas9-SAM. The changes taking place during adhesion to extracellular matrix (ECM) proteins were assessed in multi-well plates coated with collagen, fibronectin, laminin and gelatin. Cellular viability was monitored based on mitochondrial metabolic activity (MTT Assay, Alamar Blue Assay) and adenosine triphosphate production (ATP Assay). The rate of cell proliferation was determined based on the percentage of Ki67 immunoreactive cells and the numbers of cells in particular cell-cycle phases. The mesenchymal-like (Boyden Chamber Assay) and amoeboid-like movements (Wound Healing Assay) of ovarian cancer cells were also analyzed after transfection. RXFP1 downregulation decreased the adhesion properties of ovarian cancer cells and increased the tendency for apoptosis under stressful conditions. In contrast, RXFP1 upregulation had pro-proliferative, pro-survival and promigratory effects. Our findings confirm that the relaxin-2/RXFP1 signaling pathway plays a role in the promotion of growth and progression of ovarian cancer.
Collapse
Affiliation(s)
- Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Kinga Anna Urbanek
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | - Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | | | - Marta Justyna Kozieł
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | - Tomasz Ochędalski
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | | |
Collapse
|
2
|
Rudzińska M, Grygier A, Olejnik A, Kowalska K, Kmiecik D, Chojnacka A, Gładkowski W, Grudniewska A, Przybylski R. Heating and storage of structured acylglycerols with succinyl-linked stigmasterol residue does not cause negative chemical or biological changes. Sci Rep 2023; 13:21375. [PMID: 38049600 PMCID: PMC10695919 DOI: 10.1038/s41598-023-48444-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023] Open
Abstract
Four structured acylglycerols with stigmasterol bonded by a succinyl linker were investigated and their stability were analyzed. Samples were heated to 60 °C and kept at that temperature to simulate storage, and to 180 °C to simulate frying conditions. The degradation of the synthesized compounds and formed derivatives was determined, and their cytotoxicity and genotoxicity on normal human cells from the digestive system was determined. Holding at 180 °C resulted in greater degradation of the compounds than holding at 60 °C. The most stable compound in each sample proved to be one with oleic acid in its structure-1,3-dioleoyl-2-stigmasterylsuccinoyl-sn-glycerol (DO2SSt) at 60 °C and 1,2-dioleoyl-3-stigmasterylsuccinoyl-sn-glycerol (DO3SSt) at 180 °C. These results indicate that the type of fatty acid in the molecule is more important than its position in the glycerol structure. None of the diacylmonostigmasterylsuccinoyl-sn-glycerols (DASStGs) before or after heating exhibited cytotoxic or genotoxic potential to small intestine and colon mucosa cells.
Collapse
Affiliation(s)
- M Rudzińska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637, Poznań, Poland.
| | - A Grygier
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637, Poznań, Poland
| | - A Olejnik
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637, Poznań, Poland
| | - K Kowalska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637, Poznań, Poland
| | - D Kmiecik
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637, Poznań, Poland
| | - A Chojnacka
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland
| | - W Gładkowski
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland
| | - A Grudniewska
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375, Wrocław, Poland
| | - R Przybylski
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive W, Lethbridge, AB, T1K 3M4, Canada
| |
Collapse
|
3
|
Kozieł MJ, Habrowska-Górczyńska DE, Urbanek KA, Domińska K, Piastowska-Ciesielska AW, Kowalska K. Estrogen receptor α mediates alternariol-induced apoptosis and modulation of the invasiveness of ovarian cancer cells. Toxicol Lett 2023; 386:9-19. [PMID: 37683805 DOI: 10.1016/j.toxlet.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 07/12/2023] [Accepted: 09/05/2023] [Indexed: 09/10/2023]
Abstract
Mycotoxins are secondary metabolites of fungi that may affect both human and animal health. Some of them possess estrogenic activity, due to direct binding to estrogen receptors (ERs) and hence disturb the hormonal balance of the organism. Alternariol (AOH) was previously reported as genotoxic, estrogenic and immunomodulatory agent. However, detailed mechanism of its action has not been fully elucidated. Estrogen receptor α (ERα) was previously reported to modulate the proliferation and invasiveness of ovarian cancer cells. Thus, we decided to verify whether estrogenic-like mycotoxin may affect ovarian cancer cells via ERα. The results showed that AOH induces apoptosis and oxidative stress and that these effects are partially modulated by ERα. Moreover, AOH decreases the invasion and migration of ovarian cancer cells and promotes changes in the expression of genes and proteins that are associated with the invasiveness of cancer i.e. MMP9, SNAIL1/2, ZEB1/2, VIM, CDH1 and CDH2. In conclusion, we postulate that AOH might significantly affect the viability and invasiveness of ovarian cancer cells via modulation of ERα and therefore possibly act as an endocrine disruptive agent in ovarian cancer cells.
Collapse
Affiliation(s)
- Marta Justyna Kozieł
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Lodz, Poland; Medical University of Lodz, BRaIn Laboratories, Lodz, Poland
| | | | - Kinga Anna Urbanek
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Lodz, Poland
| | - Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Lodz, Poland
| | - Agnieszka Wanda Piastowska-Ciesielska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Lodz, Poland; Medical University of Lodz, BRaIn Laboratories, Lodz, Poland
| | - Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Lodz, Poland.
| |
Collapse
|
4
|
Urbanek KA, Kowalska K, Habrowska-Górczyńska DE, Kozieł MJ, Domińska K, Piastowska-Ciesielska AW. Revealing the Role of Alternariol in the Local Steroidogenesis in Human Prostate Normal and Cancer Cells. Int J Mol Sci 2023; 24:ijms24119513. [PMID: 37298472 DOI: 10.3390/ijms24119513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/24/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023] Open
Abstract
The mycotoxin alternariol (AOH) can be found in food products infected by Alternaria spp. and is considered an endocrine-disruptive mycotoxin. The main mechanism of AOH toxicity is associated with DNA damage and modulation of the inflammation process. Still, AOH is considered as one of the emerging mycotoxins. In this study, we have evaluated how AOH might affect the local steroidogenesis process in the prostate, in both normal and cancer cells. We have found that AOH itself modulates the cell cycle, inflammation, and apoptosis, rather than the steroidogenesis process in prostate cancer cells; however, in the presence of another steroidogenic agent, the influence on steroidogenesis is significant. Therefore, this is the first study to report the effect of AOH on local steroidogenesis in normal and prostate cancer cells. We postulate that AOH might modulate the release of the steroid hormones and expression of the key components by interfering with the steroidogenic pathway and might be considered a steroidogenesis-altering agent.
Collapse
Affiliation(s)
- Kinga Anna Urbanek
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, 90-752 Lodz, Poland
| | - Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, 90-752 Lodz, Poland
| | | | - Marta Justyna Kozieł
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, 90-752 Lodz, Poland
- Medical University of Lodz, BRaIn Laboratories, 92-216 Lodz, Poland
| | - Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | - Agnieszka Wanda Piastowska-Ciesielska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, 90-752 Lodz, Poland
- Medical University of Lodz, BRaIn Laboratories, 92-216 Lodz, Poland
| |
Collapse
|
5
|
Rudzińska M, Olejnik A, Grygier A, Kowalska K, Kmiecik D, Chojnacka A, Gładkowski W, Grudniewska A, Przybylski R. Thermo-oxidative stability and safety of new acylglycerols with stigmasterol residue: Effects of fatty acids saturation and position in the glycerol backbone. Food Chem 2023; 421:136194. [PMID: 37094401 DOI: 10.1016/j.foodchem.2023.136194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 04/15/2023] [Accepted: 04/16/2023] [Indexed: 04/26/2023]
Abstract
The safety and thermoxidative stability of new diacyl-stigmasterylcarbonoyl-sn-glycerols (DAStGs) with two molecules of palmitic or oleic acids and one molecule of stigmasterol at the sn-2 or sn-3 position were studied. After heating to 60 °C, the compounds with stigmasterol at the sn-2 position were more stable than those with stigmasterol at the sn-3 position. The lowest level of degradation of stigmasterol after heating to 180 °C was detected for both compounds with oleic acid, followed by the samples with palmitic acid. The high content of SOPs, especially triolSt, as well as the high level of dimers showed the most effect on the cytotoxicity of DAStGs heated at both temperatures. DAStGs with oleic acid at sn-1,3 and stigmasterol at sn-2 position were the most stable compounds. Both oleic acid and the location of stigmasterol in the middle of the glycerol molecule play an important role in increasing the thermoxidative stability of stigmasterol.
Collapse
Affiliation(s)
- M Rudzińska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland.
| | - A Olejnik
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland.
| | - A Grygier
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland.
| | - K Kowalska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland.
| | - D Kmiecik
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland.
| | - A Chojnacka
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland.
| | - W Gładkowski
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland.
| | - A Grudniewska
- Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland.
| | - R Przybylski
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive W, Lethbridge, AB T1K 3M4, Canada.
| |
Collapse
|
6
|
Habrowska-Górczyńska DE, Kowalska K, Urbanek KA, Domińska K, Kozieł MJ, Piastowska-Ciesielska AW. Effect of the mycotoxin deoxynivalenol in combinational therapy with TRAIL on prostate cancer cells. Toxicol Appl Pharmacol 2023; 461:116390. [PMID: 36690084 DOI: 10.1016/j.taap.2023.116390] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 07/15/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023]
Abstract
Tumor necrosis factor-related apoptosis-induced ligand (TRAIL) is reported as a promising anti-cancer therapeutic target. Unfortunately, prostate cancer cells (PCa) are partially resistant to TRAIL-induced apoptosis limiting its therapeutic potential. The existing body of knowledge suggests that naturally produced compounds, such as mycotoxin deoxynivalenol (DON), might potentially sensitize cells to TRAIL treatment and improve the efficiency of therapy. Previously, we observed that DON induces oxidative stress and apoptosis in PCa cell lines. Thus we addressed here whether DON can sensitize PCa cells to TRAIL-induced apoptosis. Our data demonstrates that three out of four tested PCa cell lines pretreated with DON increased TRAIL-induced apoptosis detected with flow cytometry. This effect was associated with oxidative stress (LNCaP and DU-145 cell line) and elevated DNA damage (DU-145, LNCaP, and 22Rv1 cell lines). Next, in the animal model we inoculated PC tumor to SCKID mice followed by administration of DON intraperitoneally and/or TRIAL intravenously. During 21 days monitoring of tumor growth, the animals received 7 doses of DON, TRAIL, DON+TRAIL or control injections. No significant reduction in tumor mass was observed after combinational treatment of TRAIL and DON compared to 1 μg/kg of body weight DON treatment alone, which itself decreased the tumor growth. However, despite the lack of the TRAIL + DON effect, DON itself inducing apoptosis is an interesting compound worth investigating in the context of other combination therapies.
Collapse
Affiliation(s)
| | - Karolina Kowalska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland
| | - Kinga Anna Urbanek
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland
| | - Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland
| | - Marta Justyna Kozieł
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland
| | | |
Collapse
|
7
|
Kowalska K, Kuwik M, Pisarska J, Sitarz M, Pisarski WA. Raman and Infrared Spectroscopy of Barium-Gallo Germanate Glasses Containing B 2O 3/TiO 2. Materials (Basel) 2023; 16:1516. [PMID: 36837146 PMCID: PMC9964184 DOI: 10.3390/ma16041516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 02/02/2023] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Modified barium gallo-germanate glass hosts are still worthy of attention in studying structure-property relationships. In this work, two different series of glass systems based on (60-x)GeO2-xTiO2-30BaO-10Ga2O3 and (60-x)GeO2-xB2O3-30BaO-10Ga2O3 (x = 10, 30, 50 mol%) were synthesized, and their properties were studied using spectroscopic techniques. X-ray diffraction (XRD) patterns revealed that all fabricated glasses were fully amorphous material. The absorption edge shifted toward the longer wavelengths with a gradual substitution of GeO2. The spectroscopic assignments of titanium ions were performed with excitation and emission spectra compared to the additional sample containing an extremely low content of TiO2 (0.005 mol%). On the basis of Raman and FT-IR investigations, it was found that increasing the TiO2 content caused a destructive effect on the GeO4 and GeO6 structural units. The Raman spectra of a sample containing a predominantly TiO2 (50 mol%) proved that the band was located near 650 cm-1, which corresponded to the stretching vibration of Ti-O in TiO6 unit. The deconvoluted IR results showed that the germanate glass network consisted of the coexistence of two BO3 and BO4 structural groups. Based on the experimental investigations, we concluded that the developed materials are a promising candidate for use as novel glass host matrices for doping rare-earth and/or transition metal ions.
Collapse
Affiliation(s)
- Karolina Kowalska
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland
| | - Marta Kuwik
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland
| | - Joanna Pisarska
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland
| | - Maciej Sitarz
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Kraków, Poland
| | - Wojciech A. Pisarski
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland
| |
Collapse
|
8
|
Kuwik M, Kowalska K, Pisarska J, Pisarski WA. Spectroscopic Properties of Pr 3+, Tm 3+, and Ho 3+ in Germanate-Based Glass Systems Modified by TiO 2. Materials (Basel) 2022; 16:61. [PMID: 36614399 PMCID: PMC9821467 DOI: 10.3390/ma16010061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/10/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
In this paper, the effect of the GeO2:TiO2 molar ratio in glass composition on the spectroscopic properties of germanate glasses was systematically investigated. The visible luminescence bands associated with characteristic 1D2 → 3H4 (red), 5S2, 5F4 → 5I8 (green), and 1D2 → 3F4 (blue) transitions of Pr3+, Ho3+, and Tm3+ ions in systems modified by TiO2 were well observed, respectively. It was found that the luminescence intensity of glasses containing Pr3+ and Ho3+ ions increases, whereas, for Tm3+-doped systems, luminescence quenching with increasing content of TiO2 was observed. Based on Commission Internationale de I'Eclairage (CIE) chromaticity coordinates (x, y) analysis, it was demonstrated that the value of chromaticity coordinates for all glasses depends on the GeO2:TiO2 molar ratio. The addition of TiO2 to system compositions doped with Tm3+ ions shifts the (x, y) to the center of the CIE diagram. However, chromaticity coordinates evaluated for glasses containing Pr3+ ions move to a purer red color. Our results confirm that the spectroscopic properties of the studied glasses strongly depend on TiO2 content. Moreover, it can be stated that germanate-based glass systems modified by TiO2 can be used for optoelectronics in RGB technology as red (Pr3+), green (Ho3+), and blue (Tm3+) emitters.
Collapse
|
9
|
Ćwik J, Koshkid'ko Y, Nenkov K, Tereshina-Chitrova E, Małecka M, Weise B, Kowalska K. Magnetocaloric performance of the three-component Ho 1-xEr xNi 2 (x = 0.25, 0.5, 0.75) Laves phases as composite refrigerants. Sci Rep 2022; 12:12332. [PMID: 35853941 PMCID: PMC9296530 DOI: 10.1038/s41598-022-16738-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 07/14/2022] [Indexed: 11/19/2022] Open
Abstract
To date, significant efforts have been put into searching for materials with advanced magnetocaloric properties which show promise as refrigerants and permit realization of efficient cooling. The present study, by an example of Ho1−xErxNi2, develops the concept of magnetocaloric efficiency in the rare-earth Laves-phase compounds. Based on the magneto-thermodynamic properties, their potentiality as components of magnetocaloric composites is illustrated. The determined regularities in the behaviour of the heat capacity, magnetic entropy change, and adiabatic temperature change of the system substantiate reaching high magnetocaloric potentials in a desired temperature range. For the Ho1−xErxNi2 solid solutions, we simulate optimal molar ratios and construct the composites used in magnetic refrigerators performing an Ericsson cycle at low temperatures. The tailored magnetocaloric characteristics are designed and efficient procedures for their manufacturing are developed. Our calculations based on the real empirical data are very promising and open avenue to further experimental studies. Systems showing large magnetocaloric effect (MCE) at low temperatures are of importance due to their potential utilization in refrigeration for gas liquefaction.
Collapse
Affiliation(s)
- Jacek Ćwik
- Institute of Low Temperature and Structure Research, PAS, Okólna 2, 50-422, Wrocław, Poland.
| | - Yurii Koshkid'ko
- Institute of Low Temperature and Structure Research, PAS, Okólna 2, 50-422, Wrocław, Poland
| | - Konstantin Nenkov
- Leibniz IFW Dresden, Institute for Complex Materials, 01069, Dresden, Germany
| | | | - Małgorzata Małecka
- Institute of Low Temperature and Structure Research, PAS, Okólna 2, 50-422, Wrocław, Poland
| | - Bruno Weise
- Leibniz IFW Dresden, Institute for Complex Materials, 01069, Dresden, Germany
| | - Karolina Kowalska
- Institute of Low Temperature and Structure Research, PAS, Okólna 2, 50-422, Wrocław, Poland.,Faculty of Chemistry, Wrocław University of Science and Technology, Norwida 4/6, 50-373, Wrocław, Poland
| |
Collapse
|
10
|
Kowalska K, Kuwik M, Pisarska J, Pisarski WA. Near-IR Luminescence of Rare-Earth Ions (Er 3+, Pr 3+, Ho 3+, Tm 3+) in Titanate-Germanate Glasses under Excitation of Yb 3. Materials (Basel) 2022; 15:ma15103660. [PMID: 35629686 PMCID: PMC9144229 DOI: 10.3390/ma15103660] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 01/27/2023]
Abstract
Inorganic glasses co-doped with rare-earth ions have a key potential application value in the field of optical communications. In this paper, we have fabricated and then characterized multicomponent TiO2-modified germanate glasses co-doped with Yb3+/Ln3+ (Ln = Pr, Er, Tm, Ho) with excellent spectroscopic properties. Glass systems were directly excited at 980 nm (the 2F7/2 → 2F5/2 transition of Yb3+). We demonstrated that the introduction of TiO2 is a promising option to significantly enhance the main near-infrared luminescence bands located at the optical telecommunication window at 1.3 μm (Pr3+: 1G4 → 3H5), 1.5 μm (Er3+: 4I13/2 → 4I15/2), 1.8 μm (Tm3+: 3F4 → 3H6) and 2.0 μm (Ho3+: 5I7 → 7I8). Based on the lifetime values, the energy transfer efficiencies (ηET) were estimated. The values of ηET are changed from 31% for Yb3+/Ho3+ glass to nearly 53% for Yb3+/Pr3+ glass. The investigations show that obtained titanate-germanate glass is an interesting type of special glasses integrating luminescence properties and spectroscopic parameters, which may be a promising candidate for application in laser sources emitting radiation and broadband tunable amplifiers operating in the near-infrared range.
Collapse
|
11
|
Rudzińska M, Olejnik A, Grygier A, Kowalska K, Kmiecik D, Grudniewska A, Chojnacka A, Gładkowski W, Maciejewska G, Przybylski R. Thermo-oxidative stability of asymmetric distigmasterol-modified acylglycerols as novel derivatives of plant sterols. Food Chem 2022; 390:133150. [PMID: 35551028 DOI: 10.1016/j.foodchem.2022.133150] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 04/05/2022] [Accepted: 05/02/2022] [Indexed: 12/23/2022]
Abstract
The study investigated the thermo-oxidative stability of distigmasterol-modified acylglycerols as a new structured acylglycerols. Samples were heated at 60 and 180 °C for 8 h. Their percentage degradation and products formed during heating were compared with free stigmasterol and stigmasteryl esters. The remaining of stigmasterol and fatty acid parts, the formation of stigmasterol oxidation products and the composition of polar and non-polar fractions were analysed using chromatographic methods. The cytotoxicity and genotoxicity were determined with the use of an MTT test and a comet assay, respectively. The highest stability during heating was observed for 2,3-distigmasterylsuccinoyl-1-oleoyl-sn-glycerol (dStigS-OA) and the lowest for 2,3-distigmasterylcarbonoyl-1-oleoyl-sn-glycerol (dStigC-OA). Data showed that the formation of thermo-oxidative degradation products is affected by the temperature and chemical structure of lipids present in the molecule. The dStigMAs bonded by a succinate linker and products formed during their thermo-oxidation showed no cytotoxic or genotoxic activity to normal human cells.
Collapse
Affiliation(s)
- M Rudzińska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, WojskaPolskiego 28, 60-637 Poznań, Poland.
| | - A Olejnik
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, WojskaPolskiego 28, 60-637 Poznań, Poland
| | - A Grygier
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, WojskaPolskiego 28, 60-637 Poznań, Poland
| | - K Kowalska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, WojskaPolskiego 28, 60-637 Poznań, Poland
| | - D Kmiecik
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, WojskaPolskiego 28, 60-637 Poznań, Poland
| | - A Grudniewska
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - A Chojnacka
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - W Gładkowski
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland
| | - G Maciejewska
- Faculty of Chemistry, Wrocław University of Science and Technology, WybrzeżeWyspiańskiego 27, 50-370 Wrocław, Poland
| | - R Przybylski
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive W, Lethbridge, AB T1K 3M4, Canada
| |
Collapse
|
12
|
Domińska K, Urbanek KA, Kowalska K, Habrowska-Górczyńska DE, Kozieł MJ, Ochędalski T, Piastowska-Ciesielska AW. The Influence of Angiotensin Peptides on Survival and Motility of Human High-Grade Serous Ovarian Cancer Cells in Serum Starvation Conditions. Int J Mol Sci 2021; 23:52. [PMID: 35008474 PMCID: PMC8744539 DOI: 10.3390/ijms23010052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/14/2021] [Accepted: 12/17/2021] [Indexed: 11/21/2022] Open
Abstract
High-grade serous ovarian carcinoma (HGSOC) is the most frequent and malignant form of ovarian cancer. A local renin-angiotensin system (RAS) has been found in the ovary, and changes in selected components of this system were observed in pathological states and also in ovarian cancer. In the present study, we examined the effect of three peptides, Ang-(1-7), Ang-(1-9) and Ang-(3-7), on proliferation and motility of the OVPA8 cell line, a new well-defined and preclinical model of HGSOC. We confirmed the presence of mRNA for all angiotensin receptors in the tested cells. Furthermore, our findings indicate that all tested angiotensin peptides increased the metabolic serum in the medium by activation of cell defense mechanisms such as nuclear factor kappaB signaling pathway andapoptosis. Moreover, tested angiotensin peptides intensified serum starvation-induced cell cycle arrest at the G0/G1 phase. In the case of Ang-(3-7), a significant decrease in the number of Ki67 positive cells (Ki67+) and reduced percentage of activated ERK1/2 levels in ovarian cancer cells were additionally reported. The angiotensin-induced effect of the accumulation of cells in the G0/G1 phase was not observed in OVPA8 cells growing on the medium with 10% FBS. Moreover, in the case of Ang-(3-7), the tendency was quite the opposite. Ang-(1-7) but not Ang-(1-9) or Ang-(3-7) increased the mobility of reluctant-to-migrate OVAP8 cells cultured in the serum-free medium. In any cases, the changes in the expression of VIM and HIF1A gene, associated with epithelial-mesenchymal transition (EMT), were not observed. In conclusion, we speculate that the adaptation to starvation in nutrient-deprived tumors can be modulated by peptides from the renin-angiotensin system. The influence of angiotensin peptides on cancer cells is highly dependent on the availability of growth factors and nutrients.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Kinga Anna Urbanek
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Karolina Kowalska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Dominika Ewa Habrowska-Górczyńska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Marta Justyna Kozieł
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.); (M.J.K.); (A.W.P.-C.)
| |
Collapse
|
13
|
Habrowska-Górczyńska DE, Kozieł MJ, Kowalska K, Piastowska-Ciesielska AW. FOXO3a and Its Regulators in Prostate Cancer. Int J Mol Sci 2021; 22:ijms222212530. [PMID: 34830408 PMCID: PMC8625444 DOI: 10.3390/ijms222212530] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/15/2021] [Accepted: 11/16/2021] [Indexed: 01/01/2023] Open
Abstract
Forkhead box O3 (FOXO3a) is a member of a subfamily of forkhead transcription factors involved in the basic processes within a cell, including proliferation, apoptosis, cell cycle regulation, and DNA damage. As a transcription factor, FOXO3a is involved in the response to cellular stress, UV radiation, or oxidative stress. Its regulation is based on the modification of proteins as well as regulation by other proteins, e.g., growth factors. FOXO3a is commonly deregulated in cancer cells, and its inactivation is associated with initiation and progression of tumorigenesis, suggesting its role as a tumor suppressor; however, its role is still disputed and seems to be dependent on upstream signaling. Nevertheless, FOXO3a serves as an interesting potential target in therapies as it is regulated during treatment with very common anti-cancer drugs such as paclitaxel, cisplatin, docetaxel, and doxorubicin. This review aims to update the reported role of FOXO3a in prostate cancer (PCa), with a focus on its regulators that might serve as potential therapeutic agents in PCa therapy.
Collapse
|
14
|
Kowalska K, Kozieł MJ, Habrowska-Górczyńska DE, Urbanek KA, Domińska K, Piastowska-Ciesielska AW. Deoxynivalenol induces apoptosis and autophagy in human prostate epithelial cells via PI3K/Akt signaling pathway. Arch Toxicol 2021; 96:231-241. [PMID: 34677630 PMCID: PMC8748346 DOI: 10.1007/s00204-021-03176-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 08/18/2021] [Accepted: 10/06/2021] [Indexed: 12/23/2022]
Abstract
Phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt) signaling pathway is one of the most deregulated signaling pathway in prostate cancer. It controls basic processes in cells: cell proliferation and death. Any disturbances in the balance between cell death and survival might result in carcinogenesis. Deoxynivalenol (DON) is one of the most common mycotoxins, a toxic metabolites of fungi, present in our everyday diet and feed. Although previous studies reported DON to induce oxidative stress, modulate steroidogenesis, DNA damage and cell cycle modulation triggering together its toxicity, its effect on normal prostate epithelial cells is not known. The aim of the study was to evaluate the effect of DON on the apoptosis and autophagy in normal prostate epithelial cells via modulation of PI3K/Akt signaling pathway. The results showed that DON in a dose of 30 µM and 10 µM induces oxidative stress, DNA damage and cell cycle arrest in G2/M cell cycle phase. The higher concentration of DON induces apoptosis, whereas lower one autophagy in PNT1A cells, indicating that modulation of PI3K/Akt by DON results in the induction of autophagy triggering apoptosis in normal prostate epithelial cells.
Collapse
Affiliation(s)
- Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752, Lodz, Poland
| | - Marta Justyna Kozieł
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752, Lodz, Poland
| | | | - Kinga Anna Urbanek
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752, Lodz, Poland
| | - Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752, Lodz, Poland
| | | |
Collapse
|
15
|
Urbanek KA, Kowalska K, Habrowska-Górczyńska DE, Domińska K, Sakowicz A, Piastowska-Ciesielska AW. In Vitro Analysis of Deoxynivalenol Influence on Steroidogenesis in Prostate. Toxins (Basel) 2021; 13:toxins13100685. [PMID: 34678978 PMCID: PMC8539121 DOI: 10.3390/toxins13100685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/09/2021] [Accepted: 09/21/2021] [Indexed: 11/16/2022] Open
Abstract
Deoxynivalenol (DON) is a type-B trichothecene mycotoxin produced by Fusarium species, reported to be the most common mycotoxin present in food and feed products. DON is known to affect the production of testosterone, follicle stimulating hormone (FSH) and luteinizing hormone (LH) in male rats, consequently affecting reproductive endpoints. Our previous study showed that DON induces oxidative stress in prostate cancer (PCa) cells, however the effect of DON on the intratumor steroidogenesis in PCa and normal prostate cells was not investigated. In this study human normal (PNT1A) and prostate cancer cell lines with different hormonal sensitivity (PC-3, DU-145, LNCaP) were exposed to DON treatment alone or in combination with dehydroepiandrosterone (DHEA) for 48 h. The results of the study demonstrated that exposure to DON alone or in combination with DHEA had a stimulatory effect on the release of estradiol and testosterone and also affected progesterone secretion. Moreover, significant changes were observed in the expression of genes related to steroidogenesis. Taken together, these results indicate that DON might affect the process of steroidogenesis in the prostate, demonstrating potential reproductive effects in humans.
Collapse
Affiliation(s)
- Kinga Anna Urbanek
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.)
| | - Karolina Kowalska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.)
| | - Dominika Ewa Habrowska-Górczyńska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.)
| | - Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Agata Sakowicz
- Department of Medical Biotechnology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.A.U.); (K.K.); (D.E.H.-G.)
- Correspondence:
| |
Collapse
|
16
|
Ziaja M, Urbanek KA, Kowalska K, Piastowska-Ciesielska AW. Angiotensin II and Angiotensin Receptors 1 and 2-Multifunctional System in Cells Biology, What Do We Know? Cells 2021; 10:cells10020381. [PMID: 33673178 PMCID: PMC7917773 DOI: 10.3390/cells10020381] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/05/2021] [Accepted: 02/09/2021] [Indexed: 12/13/2022] Open
Abstract
For years, the renin-angiotensin system (RAS) has been perceived as a system whose role is to primarily modulate the functioning of the cardiovascular system. Years of research into the role of RAS have provided the necessary data to confirm that the role of RAS is very complex and not limited to the cardiovascular system. The presence of individual elements of the renin-angiotensin (RA) system allows to control many processes, ranging from the memorization to pro-cancer processes. Maintaining the proportions between the individual axes of the RA system allows for achieving a balance, often called homeostasis. Thus, any disturbance in the expression or activity of individual RAS elements leads to pathophysiological processes.
Collapse
|
17
|
Kozieł MJ, Kowalska K, Piastowska-Ciesielska AW. Nrf2: a main responsive element in cells to mycotoxin-induced toxicity. Arch Toxicol 2021; 95:1521-1533. [PMID: 33554281 PMCID: PMC8113212 DOI: 10.1007/s00204-021-02995-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [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: 12/04/2020] [Accepted: 01/28/2021] [Indexed: 12/11/2022]
Abstract
Nuclear factor erythroid 2-like 2 (Nrf2) is a transcription factor participating in response to cellular oxidative stress to maintain the redox balance. Generation of reactive oxygen species (ROS) and, in consequence, oxidative stress, are physiological as well as pathological processes which take place in almost all types of cells. Nrf2, in response to oxidative stress, activates expression and production of antioxidant enzymes to remove free radicals. However, the role of Nrf2 seems to be more sophisticated and its increased expression observed in cancer cells allows to draw a conclusion that its role is tissue—and condition—dependent. Interestingly, Nrf2 might also play a crucial role in response to environmental factors like mycotoxins. Thus, the aim of the study is to review the role of Nrf2 in cells exposed to most common mycotoxins to check if the Nrf2 signaling pathway serves as the main response element to mycotoxin-induced oxidative stress in human and animal cells and if it can be a target of detoxifying agents.
Collapse
Affiliation(s)
- Marta Justyna Kozieł
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752, Lodz, Poland
| | - Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752, Lodz, Poland
| | | |
Collapse
|
18
|
Kowalska K, Habrowska-Górczyńska DE, Kozieł MJ, Urbanek KA, Domińska K, Piastowska-Ciesielska AW. Mycotoxin Alternariol (AOH) Affects Viability and Motility of Mammary Breast Epithelial Cells. Int J Mol Sci 2021; 22:ijms22020696. [PMID: 33445675 PMCID: PMC7828135 DOI: 10.3390/ijms22020696] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/09/2021] [Accepted: 01/10/2021] [Indexed: 02/07/2023] Open
Abstract
Mycotoxins are present in everyday diet as common food and feed pollutants. A part of them is still concerned as so-called emerging mycotoxins. Due to the lack of toxicity data, the safety limits and detail molecular mechanism have been not established yet for all of them. Alternariol (AOH), as one of these mycotoxins, produced by Alternaria species, is so far reported as an estrogenic, genotoxic, and immunomodulatory agent; however, its direct effect on human health is not known. Especially, in the case of hormone-dependent tissues which are sensitive to both endogenic, as well as external estrogenic agents, it might be crucial to assess the effect of AOH. Thus, this study evaluated how exposure to AOH affects viability and motility of the human normal mammary gland epithelial in vitro model. We observed that AOH significantly affects viability of cells in a time- and dose-dependent manner. Moreover, the induction of oxidative stress, DNA damage, and cell cycle arrest in the G2/M cell cycle phase was observed. The motility of 184A1 cells was also significantly affected. On the molecular level, AOH induced antioxidative stress response via activation of Nuclear factor erythroid 2-related factor 2 (NRF2) signaling pathway agents, as well as decrease in the phosphorylation of protein kinase B (Akt) and p44/42 (ERK 1-2) molecules, indicating that AOH might affect crucial signaling pathways in both physiological and pathophysiological processes in breast tissue.
Collapse
Affiliation(s)
- Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (M.J.K.); (K.A.U.)
- Correspondence: (K.K.); (A.W.P.-C.)
| | - Dominika Ewa Habrowska-Górczyńska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (M.J.K.); (K.A.U.)
| | - Marta Justyna Kozieł
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (M.J.K.); (K.A.U.)
| | - Kinga Anna Urbanek
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (M.J.K.); (K.A.U.)
| | - Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Agnieszka Wanda Piastowska-Ciesielska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (M.J.K.); (K.A.U.)
- Correspondence: (K.K.); (A.W.P.-C.)
| |
Collapse
|
19
|
Pisarski WA, Kowalska K, Kuwik M, Polak J, Pietrasik E, Goryczka T, Pisarska J. Novel Multicomponent Titanate-Germanate Glasses: Synthesis, Structure, Properties, Transition Metal, and Rare Earth Doping. Materials (Basel) 2020; 13:ma13194422. [PMID: 33020461 PMCID: PMC7579044 DOI: 10.3390/ma13194422] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/25/2020] [Accepted: 09/29/2020] [Indexed: 12/04/2022]
Abstract
Novel multicomponent titanate-germanate glasses singly doped with transition metal (Cr3+) and rare earth ions (Eu3+) were synthesized and the glass transition temperatures and thermal stability parameters were determined using DSC measurements. X-ray diffraction analysis confirmed fully amorphous nature of the received samples. Their structural and optical properties were compared with germanate glasses without TiO2. Correlation between local structure and optical properties in titanate-germanate glasses is well evidenced by FT-IR, Raman, EPR, and luminescence spectroscopy. In particular, luminescence spectra and their decays are examined for glass samples, where GeO2 was partially substituted by TiO2.
Collapse
Affiliation(s)
- Wojciech A. Pisarski
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland; (K.K.); (M.K.); (J.P.); (E.P.); (J.P.)
- Correspondence:
| | - Karolina Kowalska
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland; (K.K.); (M.K.); (J.P.); (E.P.); (J.P.)
| | - Marta Kuwik
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland; (K.K.); (M.K.); (J.P.); (E.P.); (J.P.)
| | - Justyna Polak
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland; (K.K.); (M.K.); (J.P.); (E.P.); (J.P.)
| | - Ewa Pietrasik
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland; (K.K.); (M.K.); (J.P.); (E.P.); (J.P.)
| | - Tomasz Goryczka
- Institute of Materials Science, University of Silesia, 75 Pułku Piechoty 1A Street, 41-500 Chorzów, Poland;
| | - Joanna Pisarska
- Institute of Chemistry, University of Silesia, Szkolna 9 Street, 40-007 Katowice, Poland; (K.K.); (M.K.); (J.P.); (E.P.); (J.P.)
| |
Collapse
|
20
|
Domińska K, Kowalska K, Urbanek KA, Habrowska-Górczyńska DE, Ochędalski T, Piastowska Ciesielska AW. The Impact of Ang-(1-9) and Ang-(3-7) on the Biological Properties of Prostate Cancer Cells by Modulation of Inflammatory and Steroidogenesis Pathway Genes. Int J Mol Sci 2020; 21:ijms21176227. [PMID: 32872192 PMCID: PMC7504072 DOI: 10.3390/ijms21176227] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 08/23/2020] [Accepted: 08/26/2020] [Indexed: 01/01/2023] Open
Abstract
The local renin–angiotensin system (RAS) plays an important role in the pathophysiology of the prostate, including cancer development and progression. The Ang-(1-9) and Ang-(3-7) are the less known active peptides of RAS. This study examines the influence of these two peptide hormones on the metabolic activity, proliferation and migration of prostate cancer cells. Significant changes in MTT dye reduction were observed depending on the type of angiotensin and its concentration as well as time of incubation. Ang-(1-9) did not regulate the 2D cell division of either prostate cancer lines however, it reduced the size of LNCaP colonies formed in soft agar, maybe through down-regulation of the HIF1a gene. Ang-(3-7) increased the number of PC3 cells in the S phase and improved anchorage-independent growth as well as mobility. In this case, a significant increase in MKI67, BIRC5, and CDH-1 gene expression was also observed as well as all members of the NF-kB family. Furthermore, we speculate that this peptide can repress the proliferation of LNCaP cells by NOS3-mediated G2/M cell cycle arrest. No changes in expression of BIRC5 and BCL2/BAX ratio were observed but a decrease mRNA proapoptotic BAD gene was seen. In the both lines, Ang-(3-7) improved ROCK1 gene expression however, increased VEGF and NOS3 mRNA was only seen in the PC3 or LNCaP cells, respectively. Interestingly, it appears that Ang-(1-9) and Ang-(3-7) can modulate the level of steroidogenic enzymes responsible for converting cholesterol to testosterone in both prostate cancer lines. Furthermore, in PC3 cells, Ang-(1-9) upregulated AR expression while Ang-(3-7) upregulated the expression of both estrogen receptor genes. Ang-(1-9) and Ang-(3-7) can impact on biological properties of prostate cancer cells by modulating inflammatory and steroidogenesis pathway genes, among others.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
- Correspondence:
| | - Karolina Kowalska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.K.); (K.A.U.); (D.E.H.-G.); (A.W.P.C.)
| | - Kinga Anna Urbanek
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.K.); (K.A.U.); (D.E.H.-G.); (A.W.P.C.)
| | - Dominika Ewa Habrowska-Górczyńska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.K.); (K.A.U.); (D.E.H.-G.); (A.W.P.C.)
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Agnieszka Wanda Piastowska Ciesielska
- Department of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (K.K.); (K.A.U.); (D.E.H.-G.); (A.W.P.C.)
| |
Collapse
|
21
|
Maniakova G, Kowalska K, Murgolo S, Mascolo G, Libralato G, Lofrano G, Sacco O, Guida M, Rizzo L. Comparison between heterogeneous and homogeneous solar driven advanced oxidation processes for urban wastewater treatment: Pharmaceuticals removal and toxicity. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116249] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
22
|
Kowalska K, Habrowska-Górczyńska DE, Domińska K, Urbanek KA, Piastowska-Ciesielska AW. ERβ and NFκB-Modulators of Zearalenone-Induced Oxidative Stress in Human Prostate Cancer Cells. Toxins (Basel) 2020; 12:toxins12030199. [PMID: 32235729 PMCID: PMC7150752 DOI: 10.3390/toxins12030199] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 12/14/2022] Open
Abstract
Nuclear factor kappa-light-chain-enhancer of activated B cells (NFκB) is commonly expressed in prostate cancer (PCa) cells and is associated with increased proliferation, metastases and androgen independence. Zearalenone (ZEA) is one of the most common mycotoxins contaminating food, which might mimic estrogens and bind to estrogen receptors (ERs). The ratio of androgens to estrogens in men decreases physiologically with age, and is believed to participate in prostate carcinogenesis. In this study, we evaluated the role of NFκB and ERβ in the induction of oxidative stress in human PCa cells by ZEA. As observed, ZEA at a dose of 30 µM induces oxidative stress in PCa cells associated with DNA damage and G2/M cell cycle arrest. We also observed that the inhibition of ERβ and NFΚB via specific inhibitors (PHTPP and BAY 117082) significantly increased ZEA-induced oxidative stress, although the mechanism seems to be different for androgen-dependent and androgen-independent cells. Based on our findings, it is possible that the activation of ERβ and NFΚB in PCa might protect cancer cells from ZEA-induced oxidative stress. We therefore shed new light on the mechanism of ZEA toxicity in human cells.
Collapse
Affiliation(s)
- Karolina Kowalska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (K.A.U.); (A.W.P.-C.)
- Correspondence: ; +48-426393180
| | - Dominika Ewa Habrowska-Górczyńska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (K.A.U.); (A.W.P.-C.)
| | - Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland;
| | - Kinga Anna Urbanek
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (K.A.U.); (A.W.P.-C.)
| | - Agnieszka Wanda Piastowska-Ciesielska
- Medical University of Lodz, Department of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.E.H.-G.); (K.A.U.); (A.W.P.-C.)
| |
Collapse
|
23
|
Abstract
Six N-(o-methoxyphenyl)trifluoroacetimidate glycosyl donors have been synthesized and their role as glycosyl donors has been investigated. The donors were synthesized with complete β-selectivity, except in one case, and were found to be stable. When Bi(OTf)3, Fe(OTf)2, and Zn(OTf)2 were employed as catalysts, the glycosylations were found to be highly α-selective in Et2O. The selectivity and reaction rate changed with a change in the acceptor reactivity.
Collapse
Affiliation(s)
- Karolina Kowalska
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark. and Faculty of Chemistry, Adam Mickiewicz University in Poznań, ul. Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Christian Marcus Pedersen
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark.
| |
Collapse
|
24
|
Kowalska K, Maniakova G, Carotenuto M, Sacco O, Vaiano V, Lofrano G, Rizzo L. Removal of carbamazepine, diclofenac and trimethoprim by solar driven advanced oxidation processes in a compound triangular collector based reactor: A comparison between homogeneous and heterogeneous processes. Chemosphere 2020; 238:124665. [PMID: 31473529 DOI: 10.1016/j.chemosphere.2019.124665] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 08/19/2019] [Accepted: 08/24/2019] [Indexed: 06/10/2023]
Abstract
Contaminants of emerging concern (including pharmaceuticals) are not effectively removed by municipal wastewater treatment plants (WWTPs), so particular concern is related to agricultural wastewater reuse due to their possible uptake in crops irrigated with WWTPs effluents. Advanced oxidation processes (AOPs) and solar AOPs have been demonstrated to effectively remove pharmaceuticals from different aqueous matrices. In this study, an heterogeneous photocatalytic process using powdered nitrogen-doped TiO2 immobilized on polystyrene spheres (sunlight/N-TiO2) was compared to the benchmark homogenous AOP sunlight/H2O2 in a compound triangular collector reactor, to evaluate the degradation of three pharmaceuticals (carbamazepine (CBZ), diclofenac (DCF), trimethoprim (TMP)) in water. The degradation of the contaminants by sunlight and sunlight-AOPs well fit the pseudo-first order kinetic model (but for TMP under sunlight). High removal efficiency by solar photolysis was observed for DCF (up to 100%, half-life sunlight cumulative energy QS,1/2 = 2 kJ L-1, half-life time t1/2 = 32 min), while CBZ (32%, QS,1/2 = 28 kJ L-1, t1/2 = 385 min) and TMP (5% removal after 300 min) removal was poor. The degradation rate of CBZ, TMP and DCF was found to be slower during sunlight/H2O2 (QS,1/2 = 5 kJ L-1, t1/2 = 77 min; QS,1/2 = 20 kJ L-1, t1/2 = 128 min; QS,1/2 = 4 kJ L-1, t1/2 = 27 min, respectively) compared to sunlight/N-TiO2 (QS,1/2 = 4 kJ L-1, t1/2 = 55 min; QS,1/2 = 3 kJ L-1, t1/2 = 42 min; QS,1/2 = 2 kJ L-1, t1/2 = 25 min, respectively). These results are promising in terms of solar technology upscale because the faster degradation kinetics observed for sunlight/N-TiO2 process would result in smaller treatment volume, thus possibly perspective compensating the cost of the photocatalyst.
Collapse
Affiliation(s)
- K Kowalska
- Environmental Biotechnology Department, Faculty of Energy and Environmental Engineering, Silesian University of Technology, ul. Akademicka 2, 44-100, Gliwice, Poland; The Biotechnology Centre, Silesian University of Technology, ul. B. Krzywoustego 8, 44-100, Gliwice, Poland
| | - G Maniakova
- Department of Civil Engineering, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, SA, Italy
| | - M Carotenuto
- Department of Chemistry and Biology "Adolfo Zambelli", University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, SA, Italy
| | - O Sacco
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, SA, Italy
| | - V Vaiano
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, SA, Italy
| | - G Lofrano
- Department of Chemistry and Biology "Adolfo Zambelli", University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, SA, Italy; Centro Servizi Metrologici e Tecnologici Avanzati (CeSMA), University of Naples "Federico II", via Cinthia ed. 7, 80126, Naples, Italy
| | - L Rizzo
- Department of Civil Engineering, University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, SA, Italy.
| |
Collapse
|
25
|
Domińska K, Kowalska K, Habrowska-Górczyńska DE, Urbanek KA, Ochędalski T, Piastowska-Ciesielska AW. The opposite effects of angiotensin 1-9 and angiotensin 3-7 in prostate epithelial cells. Biochem Biophys Res Commun 2019; 519:868-873. [PMID: 31563322 DOI: 10.1016/j.bbrc.2019.09.079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 09/20/2019] [Indexed: 02/07/2023]
Abstract
There is growing evidence that renin-angiotensin system (RAS) components have been involved in the development of various types of cancers, including prostate cancer. This article for the first time reports the impact of Ang1-9 and Ang3-7 on viability and proliferation, migration and invasion of epithelial prostate cells. The results of this study clearly show that Ang1-9 and Ang3-7 exert different/opposite effects on in vitro biological properties of prostate cells. It appears that Ang1-9 has pro-cancer activities via the ability to induce cell divisions, enhance cell motility and stimulate the expression of such genes as vascular endothelial growth factor (VEGF), hypoxia-inducible factors (HIF-1), vimentin (VIM) and REL proto-oncogene, NF-kB subunit (REL). On the contrary, Ang3-7 did not show any mitogenic activity. Furthermore, this peptide hormone limited the migration of PNT1A cells probably by downregulation of VEGF and VIM expression. Finally, it is worth noting that both angiotensins have the ability to modulate gene expression for angiotensin receptors. Unfortunately, we could not unequivocally identify the type of angiotensin receptor responsible for signal transduction pathway involved in PNT1A cell survival and proliferation. Undoubtedly, further research and testing in this area are necessary.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland.
| | - Karolina Kowalska
- Department of Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, 90-752, Poland
| | | | - Kinga Anna Urbanek
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland; Department of Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, 90-752, Poland
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland; Department of Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, 90-752, Poland
| |
Collapse
|
26
|
Hagan AS, Boylan M, Smith C, Perez-Santamarina E, Kowalska K, Hung IH, Lewis RM, Hajihosseini MK, Lewandoski M, Ornitz DM. Generation and validation of novel conditional flox and inducible Cre alleles targeting fibroblast growth factor 18 (Fgf18). Dev Dyn 2019; 248:882-893. [PMID: 31290205 PMCID: PMC7029619 DOI: 10.1002/dvdy.85] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 06/24/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Fibroblast growth factor 18 (FGF18) functions in the development of several tissues, including the lung, limb bud, palate, skeleton, central nervous system, and hair follicle. Mice containing a germline knockout of Fgf18 (Fgf18 -/- ) die shortly after birth. Postnatally, FGF18 is being evaluated for pathogenic roles in fibrosis and several types of cancer. The specific cell types that express FGF18 have been difficult to identify, and the function of FGF18 in postnatal development and tissue homeostasis has been hampered by the perinatal lethality of Fgf18 null mice. RESULTS We engineered a floxed allele of Fgf18 (Fgf18 flox ) that allows conditional gene inactivation and a CreERT2 knockin allele (Fgf18 CreERT2 ) that allows the precise identification of cells that express Fgf18 and their lineage. We validated the Fgf18 flox allele by targeting it in mesenchymal tissue and primary mesoderm during embryonic development, resulting in similar phenotypes to those observed in Fgf18 null mice. We also use the Fgf18 CreERT2 allele, in combination with a conditional fluorescent reporter to confirm known and identify new sites of Fgf18 expression. CONCLUSION These alleles will be useful to investigate FGF18 function during organogenesis and tissue homeostasis, and to target specific cell lineages at embryonic and postnatal time points.
Collapse
Affiliation(s)
- Andrew S. Hagan
- Department of Developmental Biology, Washington University School of Medicine, Saint Louis, Missouri
| | - Michael Boylan
- Cancer and Developmental Biology Lab, National Cancer Institute, National Institutes of Health, Frederick, Maryland
| | - Craig Smith
- Department of Developmental Biology, Washington University School of Medicine, Saint Louis, Missouri
| | | | - Karolina Kowalska
- School of Biological Sciences, University of East Anglia, Norwich, UK
| | - Irene H. Hung
- Department of Neurobiology & Anatomy, University of Utah School of Medicine, Salt Lake City, Utah
| | - Renate M. Lewis
- Department of Neurology, Washington University School of Medicine, Saint Louis, Missouri
| | | | - Mark Lewandoski
- Cancer and Developmental Biology Lab, National Cancer Institute, National Institutes of Health, Frederick, Maryland
| | - David M. Ornitz
- Department of Developmental Biology, Washington University School of Medicine, Saint Louis, Missouri
| |
Collapse
|
27
|
Kowalska K, Habrowska-Górczyńska DE, Urbanek KA, Domińska K, Sakowicz A, Piastowska-Ciesielska AW. Estrogen receptor β plays a protective role in zearalenone-induced oxidative stress in normal prostate epithelial cells. Ecotoxicol Environ Saf 2019; 172:504-513. [PMID: 30738973 DOI: 10.1016/j.ecoenv.2019.01.115] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 01/29/2019] [Accepted: 01/31/2019] [Indexed: 06/09/2023]
Abstract
Zearalenone (ZEA) - a fungal mycotoxin is reported to both cause the oxidative stress associated with death of cells as well as induction of the proliferation of cells, depending on its concentration and the type of cells. ZEA due to its structural similarity to naturally occurring estrogens is able to bind to estrogen receptors and triggers estrogen-associated signaling pathways. The aim of this study is to evaluate whether the induction of oxidative stress in normal epithelial prostate PNT1A cells is associated with estrogenic activity of ZEA. We observed that ZEA-induced oxidative stress in PNT1A cells is associated with a decrease in the oxidative stress defense enzymes expression, cell cycle arrest in G2/M cell cycle phase as well as the decreased migration of cells. The results also suggest that the observed effect might be associated with the nuclear factor kappa-light-chain-enhancer of activated B cells (NFκB)- hypoxia inducible factor 1 alpha (HIF-1α) signaling pathway. The usage of estrogen receptor β (ERβ) selective antagonist 4-[2-phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]-phenol PHTPP showed that ERβ activity is able to decrease the ZEA-induced oxidative stress, but is not enough to counteract it, indicating that ZEA-induced oxidative stress is only partially associated with estrogenic activity of ZEA.
Collapse
Affiliation(s)
- Karolina Kowalska
- Medical University of Lodz, Laboratory of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | | | - Kinga Anna Urbanek
- Medical University of Lodz, Laboratory of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Kamila Domińska
- Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Agata Sakowicz
- Medical University of Lodz, Department of Medical Biotechnology, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Agnieszka Wanda Piastowska-Ciesielska
- Medical University of Lodz, Laboratory of Cell Cultures and Genomic Analysis, Zeligowskiego 7/9, 90-752 Lodz, Poland; Medical University of Lodz, Department of Comparative Endocrinology, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| |
Collapse
|
28
|
Habrowska-Górczyńska DE, Kowalska K, Urbanek KA, Domińska K, Sakowicz A, Piastowska-Ciesielska AW. Deoxynivalenol Modulates the Viability, ROS Production and Apoptosis in Prostate Cancer Cells. Toxins (Basel) 2019; 11:E265. [PMID: 31083547 PMCID: PMC6563311 DOI: 10.3390/toxins11050265] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 05/07/2019] [Accepted: 05/08/2019] [Indexed: 12/13/2022] Open
Abstract
Deoxynivalenol (DON), known as vomitoxin, a type B trichothecene, is produced by Fusarium. DON frequently contaminates cereal grains such as wheat, maize, oats, barley, rye, and rice. At the molecular level, it induces ribosomal stress, inflammation and apoptosis in eukaryotic cells. Our findings indicate that DON modulates the viability of prostate cancer (PCa) cells and that the response to a single high dose of DON is dependent on the androgen-sensitivity of cells. DON appears to increase reactive oxygen species (ROS) production in cells, induces DNA damage, and triggers apoptosis. The effects of DON application in PCa cells are influenced by the mitogen-activated protein kinase (MAPK) and NFΚB- HIF-1α signaling pathways. Our results indicate that p53 is a crucial factor in DON-associated apoptosis in PCa cells. Taken together, our findings show that a single exposure to high concentrations of DON (2-5 µM) modulates the progression of PCa.
Collapse
Affiliation(s)
- Dominika Ewa Habrowska-Górczyńska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Karolina Kowalska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Kinga Anna Urbanek
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Agata Sakowicz
- Department of Medical Biotechnology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Agnieszka Wanda Piastowska-Ciesielska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
- Department of Comparative Endocrinology, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| |
Collapse
|
29
|
Kowalska K, Habrowska-Górczyńska DE, Domińska K, Urbanek KA, Piastowska-Ciesielska AW. Methylsulfonylmethane (organic sulfur) induces apoptosis and decreases invasiveness of prostate cancer cells. Environ Toxicol Pharmacol 2018; 64:101-111. [PMID: 30339981 DOI: 10.1016/j.etap.2018.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 08/21/2018] [Accepted: 10/04/2018] [Indexed: 06/08/2023]
Abstract
A major challenge in the management of prostate cancer (PC) is to limit tumor growth and metastases. Targeted therapies applying natural compounds might be potentially useful in PC treatment. Methylsulfonylmethane (MSM), also known as organic sulfur, is a dietary supplement used for various clinical purposes, mostly known for its anti-inflammatory properties. Therefore, we decided to evaluate the effect of MSM on PC cells LNCaP, PC3 and DU-145 which represent different in vitro models of PC. We observed that MSM decreases the viability and invasiveness of PC cells through the induction of apoptosis and cell cycle arrest in the G0/G1 cell cycle phase. Moreover, MSM in a low dose (200 mM) is able to reduce the migration and invasion of PC cells. Considering the low overall body toxicity and insignificant side effects of MSM, its apoptosis-inducing properties might be used in PC treatment in the future.
Collapse
Affiliation(s)
- Karolina Kowalska
- Laboratory of Cell Cultures and Genomic Analysis, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Dominika Ewa Habrowska-Górczyńska
- Laboratory of Cell Cultures and Genomic Analysis, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Kamila Domińska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Kinga Anna Urbanek
- Laboratory of Cell Cultures and Genomic Analysis, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| | - Agnieszka Wanda Piastowska-Ciesielska
- Laboratory of Cell Cultures and Genomic Analysis, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
| |
Collapse
|
30
|
Domińska K, Okła P, Kowalska K, Habrowska-Górczyńska DE, Urbanek KA, Ochędalski T, Piastowska-Ciesielska AW. Angiotensin 1-7 modulates molecular and cellular processes central to the pathogenesis of prostate cancer. Sci Rep 2018; 8:15772. [PMID: 30361641 PMCID: PMC6202343 DOI: 10.1038/s41598-018-34049-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 10/09/2018] [Indexed: 01/04/2023] Open
Abstract
Angiotensin 1–7 (Ang1–7) is an endogenous bioactive component of the renin-angiotensin system (RAS). In addition to its cardiovascular properties, its anti-proliferative and anti-angiogenic traits are believed to play important roles in carcinogenesis. The present study examines the influence of Ang1–7 on processes associated with development and progression of prostate cancer cells. Our findings indicate that while Ang1–7 (1 nM; 48 h) can effectively reduce cell proliferation in DU-145, it can induce a significant decrease in the expression of MKI67 in LNCaP. In both cell lines we also observed a reduction in colony size in soft agar assay. A various changes in gene expression were noted after exposure to Ang1–7: those of anti- and pro-apoptotic agents and the NF-kB family of transcription factors, as well as mesenchymal cell markers and vascular endothelial growth factor A (VEGFA). In addition, Ang1–7 was found to modulate cell adhesion and matrix metallopeptidase (MMP) activity. Changes were also observed in the levels of angiotensin receptors and sex steroid hormone receptors. Ang1–7 reduced the levels of estrogen receptor alpha gene (ESR1) and increased the expression of estrogen receptor beta gene (ESR2) in all prostate cancer cells; it also up-regulated androgen receptor (AR) expression in androgen-sensitive cells but contradictory effect was observed in androgen- irresponsive cell lines. In summary, the results confirm the existence of complex network between the various elements of the local RAS and the molecular and cellular mechanisms of prostate cancerogenesis. The response of cancer cells to Ang1–7 appears to vary dependently on the dose and time of incubation as well as the aggressiveness and the hormonal status of cells.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland.
| | - Piotr Okła
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland
| | - Karolina Kowalska
- Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, 90-752, Poland
| | | | - Kinga Anna Urbanek
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland.,Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, 90-752, Poland
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz, 90-752, Poland.,Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, 90-752, Poland
| |
Collapse
|
31
|
Perek B, Kowalska K, Kempisty B, Nowicki A, Jankowski M, Nawrocki MJ, Malińska A. Role of macrophages in the pathogenesis of atherosclerosis and aortocoronary graft disease. J BIOL REG HOMEOS AG 2018; 32:1055-1059. [PMID: 30334398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Atherosclerosis and disease of graft implanted to bypass occluded coronary or peripheral arteries are similar processes. Patency of implanted grafts is of paramount importance in respect to long-term outcomes. Although few cell types participate in atherosclerotic plaque formation, macrophages play a crucial role. In this article we review the fate of monocytes that infiltrate vessel wall following endothelium damage, and then undergo transformation to macrophages (identified as CD68 positive cells) and eventually lead to severe stenosis of vessel. Opposing biological activity of two subpopulations of macrophages and their impact on plaque instability and its calcification is also presented. At the end of this paper, a possible clinical significance of pre-existing, CD68 positive cell infiltration of vessel wall, applied as aortocoronary grafts, is discussed.
Collapse
Affiliation(s)
- B Perek
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, Poznan, Poland
| | - K Kowalska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - B Kempisty
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland
- Department of Obstetrics and Gynaecology, University Hospital and Masaryk University, Brno, Czech Republic
| | - A Nowicki
- Department of Toxicology, Poznan University of Medical Sciences, Poznan, Poland
| | - M Jankowski
- Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland
| | - M J Nawrocki
- Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland
| | - A Malińska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Anatomy and Histology, University of Zielona Gora, Zielona Gora, Poland
| |
Collapse
|
32
|
Matysiak-Burzyńska ZE, Nowakowska M, Domińska K, Kowalska K, Płuciennik E, Piastowska-Ciesielska AW. Silencing of angiotensin receptor 1 interferes with angiotensin II oncogenic activity in endometrial cancer. J Cell Biochem 2018; 119:9110-9121. [PMID: 30105775 DOI: 10.1002/jcb.27174] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 05/14/2018] [Indexed: 11/09/2022]
Abstract
In mammalian cells, angiotensin II (AngII) binds to 2 distinct high-affinity plasma membrane receptors: angiotensin receptor 1 (AT1R) and angiotensin receptor 2 (AT2R). Healthy human endometrium from women of reproductive age expresses all of the components of the renin-angiotensin system. Many studies suggest that AngII, acting via AT1R, may have a role in the development and progression of cancer, which changes the expression of angiogenic factors, AngII and AT1R are correlated with the presence of endometrial cancer (EC). The aim of the current study was to identify the effects of AngII on the proliferation, cell cycle progression, apoptosis and mobility of ISHIKAWA, MFE296 and MFE280 EC cells with silenced AT1R. It also examines epithelial-mesenchymal transition markers by gene expression analysis. The obtained results suggest that the silencing of AT1R expression alters the migration and invasion ability of EC cells. However, this silencing is not sufficient to inhibit the effects of AngII on EC cells, suggesting that AngII plays a more complex role in the development of EC.
Collapse
Affiliation(s)
- Zuzanna E Matysiak-Burzyńska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Lodz, Poland.,Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, Poland
| | - Magdalena Nowakowska
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz, Poland
| | - Kamila Domińska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Lodz, Poland
| | - Karolina Kowalska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Lodz, Poland.,Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, Poland
| | - Elżbieta Płuciennik
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz, Poland
| | - Agnieszka W Piastowska-Ciesielska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Lodz, Poland.,Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Lodz, Poland
| |
Collapse
|
33
|
Perek B, Kowalska K, Kempisty B, Nowicki M, Dyszkiewicz-Konwińska M, Puślecki M, Ostalska-Nowicka D, Jemielity M, Jankowski M, Nawrocki MJ, Malińska A. Gender and age-related variability of macrophage representation in the internal thoracic artery wall: does it matter? J BIOL REG HOMEOS AG 2018; 32:791-802. [PMID: 30043561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Some recent reports suggested that elderly and female patients did not benefit from implantation of the second internal thoracic artery (ITA) during coronary artery bypass surgery (CABG). Macrophages, among other cells, were described to be involved in both atherosclerosis and aortocoronary grafts failure. The aim of the study was to examine the age and gender association with different distribution of CD68+ cells within the layers of ITA wall. This study involved 158 consecutive patients (95 male and 63 female), with the mean age of 64.5±9.5 years, who underwent elective CABG procedures. During surgery, the surplus distal segments of ITA were harvested for immunohistochemical analysis. The number and distribution of CD68+ cells was calculated and plotted against the age and gender of the study participants. CD68+ cells were present in all of the harvested ITA fragments (median 44), more in women (55) than in men (42) (p less than 0.001). However, this difference was of statistical significance exclusively in the tunica intima. Approximately 70% of macrophages were found in the tunica adventitia. The total number of CD68+ cells the in arterial wall as well as in the tunica intima and adventitia correlated positively with the age of patients (r=0.544, r=501 and r=0.462, respectively). The lack of significant advantages of the use of two thoracic arteries, in elderly patients and women, might have resulted from the larger population of CD68+ cells in their walls, especially the tunica intima. However, this result from immunohistochemical analysis needs validation in long-term clinical research on a larger cohort of patients.
Collapse
Affiliation(s)
- B Perek
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, Poznan, Poland
| | - K Kowalska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - B Kempisty
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland
- Department of Obstetrics and Gynecology, University Hospital and Masaryk University, Brno, Czech Republic
| | - M Nowicki
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | | | - M Puślecki
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Medical Rescue, Poznan University of Medical Science, Poznan, Poland
| | - D Ostalska-Nowicka
- Department of Pediatric Cardiology and Nephrology, Poznan University of Medical Science, Poznan, Poland
| | - M Jemielity
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, Poznan, Poland
| | - M Jankowski
- Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland
| | - M J Nawrocki
- Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland
| | - A Malińska
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Anatomy and Histology, Faculty of Medicine and Health Sciences, University of Zielona Gora, Poland
| |
Collapse
|
34
|
Kowalska K, Habrowska-Górczyńska DE, Neumayer C, Bolliger M, Domenig C, Piastowska-Ciesielska AW, Huk I, Piechota-Polanczyk A. Lower levels of Caveolin-1 and higher levels of endothelial nitric oxide synthase are observed in abdominal aortic aneurysm patients treated with simvastatin. Acta Biochim Pol 2018; 65:111-118. [PMID: 29549671 DOI: 10.18388/abp.2017_2305] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [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: 08/23/2017] [Revised: 02/17/2018] [Accepted: 03/01/2018] [Indexed: 11/10/2022]
Abstract
This study was undertaken to verify whether simvastatin modulates Cav-1/eNOS expression, and if this modulation is associated with changes in pro- and anti-inflammatory cytokine and Toll-like receptor 4 (TLR4) level in abdominal aortic aneurysm (AAA). It is a 1:2 case-control study of non-statin (n=12) and simvastatin-treated patients (n=24) who underwent open AAA repair. Simvastatin treatment decreased Cav-1 (p<0.05) and increased eNOS expression (p<0.01) in the AAA wall. These changes might be dose dependent. The changes in Cav-1 and eNOS were associated with a trend towards decreased IL-6 and IL-17 concentration (p>0.05) and increased IL-10 concentration (p=0.055); however, TLR4 expression was unaffected, suggesting that simvastatin influences Cav-1 and eNOS in the AAA wall by other mechanisms. Simvastatin may modulate Cav-1 and eNOS expression in the aneurysmal wall, indicating a potentially beneficial role for statins in AAA patients.
Collapse
Affiliation(s)
- Karolina Kowalska
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Vienna, Austria
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Medical University of Lodz, Łódź, Poland
| | - Dominika E Habrowska-Górczyńska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Medical University of Lodz, Łódź, Poland
| | - Christoph Neumayer
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Vienna, Austria
| | - Michael Bolliger
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Vienna, Austria
| | - Christoph Domenig
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Vienna, Austria
| | | | - Ihor Huk
- Department of Surgery, Division of Vascular Surgery, Medical University of Vienna, Vienna, Austria
| | - Aleksandra Piechota-Polanczyk
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland
| |
Collapse
|
35
|
Urbanek KA, Habrowska-Górczyńska DE, Kowalska K, Stańczyk A, Domińska K, Piastowska-Ciesielska AW. Deoxynivalenol as potential modulator of human steroidogenesis. J Appl Toxicol 2018; 38:1450-1459. [DOI: 10.1002/jat.3623] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 02/28/2018] [Accepted: 02/28/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Kinga Anna Urbanek
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology; Medical University of Lodz; Poland
| | | | - Karolina Kowalska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology; Medical University of Lodz; Poland
| | - Anna Stańczyk
- Laboratory of Cellular and Molecular Biology; Medical University of Lodz; Poland
| | - Kamila Domińska
- Department of Comparative Endocrinology; Medical University of Lodz; Poland
| | | |
Collapse
|
36
|
Kowalska K, Habrowska-Górczyńska DE, Urbanek KA, Domińska K, Piastowska-Ciesielska AW. Estrogen Receptor α Is Crucial in Zearalenone-Induced Invasion and Migration of Prostate Cancer Cells. Toxins (Basel) 2018; 10:toxins10030098. [PMID: 29495557 PMCID: PMC5869386 DOI: 10.3390/toxins10030098] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/28/2018] [Accepted: 02/22/2018] [Indexed: 12/28/2022] Open
Abstract
Zearalenone (ZEA), a mycotoxin produced in the genus Fusarium, binds to estrogen receptors (ER) and is therefore regarded as an endocrine disruptor. ZEA has also been found to modulate the proliferation and apoptosis of prostate cancer cells in a dose-dependent manner. This study evaluates whether the effect of a low dose of ZEA (0.1 and 0.001 nM) on the invasion and migration of prostate cancer cell line PC3 is associated with ERs expression. The invasion and migration was evaluated by modified Boyden chamber assay, scratch assay, gelatin zymography, Real Time qPCR (RTqPCR) and Western blot. The involvement of ERs was evaluated with the selective ER antagonists: estrogen receptor α (ERα) antagonist 1,3-bis (4-hydroxyphenyl)-4-methyl-5-[4-(2-piperidinylethoxy) phenol]-1H-pyrazole dihydrochloride (MPP) and estrogen receptor β (ERβ) antagonist 4-[2–phenyl-5,7–bis (trifluoromethyl) pyrazolo [1,5-a]-pyrimidin-3-yl] phenol (PHTPP). ZEA was found to modulate cell motility dependent on estrogen receptors, particularly ERα. Increased cell migration and invasion were associated with increased MMP-2 and MMP-9 activity as well as the up-regulation of the EMT-associated genes vimentin (VIM), zinc finger E-box-binding homeobox 1/2 (ZEB1/2) and transforming growth factor β 1 (TGFβ1). In conclusion, ZEA might modulate the invasiveness of prostate cancer cells dependently on ERα expression.
Collapse
Affiliation(s)
- Karolina Kowalska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Dominika Ewa Habrowska-Górczyńska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Kinga Anna Urbanek
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Kamila Domińska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Agnieszka Wanda Piastowska-Ciesielska
- Laboratory of Cell Cultures and Genomic Analysis, Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland.
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Education, Medical University of Lodz, Zeligowskiego 7/9, 90-752, Lodz, Poland.
| |
Collapse
|
37
|
Pasinska P, Kowalska K, Klimiec E, Szyper-Maciejowska A, Wilk A, Klimkowicz-Mrowiec A. Frequency and predictors of post-stroke delirium in PRospective Observational POLIsh Study (PROPOLIS). J Neurol 2018; 265:863-870. [DOI: 10.1007/s00415-018-8782-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 01/30/2018] [Accepted: 02/01/2018] [Indexed: 02/06/2023]
|
38
|
Kowalska K, Habrowska-Górczyńska DE, Domińska K, Piastowska-Ciesielska AW. The dose-dependent effect of zearalenone on mitochondrial metabolism, plasma membrane permeabilization and cell cycle in human prostate cancer cell lines. Chemosphere 2017; 180:455-466. [PMID: 28427036 DOI: 10.1016/j.chemosphere.2017.04.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 03/28/2017] [Accepted: 04/06/2017] [Indexed: 06/07/2023]
Abstract
Zearalenone (ZEA) is a nonsteroidal mycotoxin produced by several fungi of the genus Fusarium spp. It is known to play various roles in the regulation of the prostate cancer cell cycle, including carcinogenesis. The present study evaluates the influence of ZEA on the mitochondrial metabolism, plasma membrane permeabilization and cell cycle of prostate cancer cells. At concentrations of 100 nM and 0.3 nM, ZEA caused a decrease in the oxidative activity of mitochondria, as well as increases in LDH release, apoptosis induction and the number of cells in the G0/G1 phase. The opposite effect was observed for lower concentrations (0.1 nM and 0.001 nM). These in vitro studies indicate that ZEA might have pro- and antiproliferative properties in prostate cancer cells, at concentrations 0.1 nM, 0.001 nM and 0.3 nM, 100 nM, respectively.
Collapse
Affiliation(s)
- Karolina Kowalska
- Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland.
| | - Dominika Ewa Habrowska-Górczyńska
- Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland.
| | - Kamila Domińska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland.
| | - Agnieszka Wanda Piastowska-Ciesielska
- Laboratory of Cell Cultures and Genomic Analysis, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland; Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz, 90-752, Poland.
| |
Collapse
|
39
|
Domińska K, Kowalska K, Matysiak ZE, Płuciennik E, Ochędalski T, Piastowska-Ciesielska AW. Regulation of mRNA gene expression of members of the NF-κB transcription factor gene family by angiotensin II and relaxin 2 in normal and cancer prostate cell lines. Mol Med Rep 2017; 15:4352-4359. [PMID: 28487955 DOI: 10.3892/mmr.2017.6514] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 02/24/2017] [Indexed: 11/06/2022] Open
Abstract
An increasing number of researchers are focusing on the influence of local peptide hormones such as angiotensin II (Ang II) and relaxin 2 (RLN2) in the regulation of inflammation and carcinogenesis. The interaction between the renin‑angiotensin system (RAS) and relaxin family peptide system (RFPS) is known to influence the proliferation, adhesion and migration of normal and cancer prostate cell lines. The aim of the present study was to evaluate changes in the expression of nuclear factor‑κB subunit 1 (NFKB1), nuclear factor‑κB subunit 2 (NFKB2), REL proto‑oncogene nuclear factor‑κB p65 subunit (REL), RELA proto‑oncogene nuclear factor‑κB subunit (RELA) and RELB proto‑oncogene nuclear factor‑κB subunit (RELB) mRNA caused by Ang II and RLN2. The members of NF‑kB family are involved in many processes associated with cancer development and metastasis. Reverse transcription‑quantitative polymerase chain reaction analysis identified that both peptide hormones have an influence on the relative expression of nuclear factor‑κB. Following treatment with either peptide, NFKB1 expression was downregulated in all prostate cancer cell lines (LNCaP, DU‑145 and PC3), but not in normal epithelial cells (PNT1A). Conversely, RELB mRNA was enhanced only in non‑cancerous prostate cells. RELA expression was strongly stimulated in the most aggressive cell line, whereas REL mRNA was unchanged. In many cases, the effect was strictly dependent on the cell line and/or the type of peptide: Ang II increased expression of both RELA and REL genes in the androgen‑dependent cell line while RLN2 enhanced NFKB2 and RELA mRNA in androgen‑independent cells (DU‑145). Further research is needed to understand the regulation of NF‑κB family members by key renin‑angiotensin system and RFPS peptides in prostate cancer cells; however, prostate carcinogenesis appears to be influenced by the balance between the cross‑regulation of nuclear factor‑κB (NF‑κB) and androgen receptor pathways by Ang II and relaxin 2.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz 90‑752, Poland
| | - Karolina Kowalska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz 90‑752, Poland
| | | | - Elżbieta Płuciennik
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz 90‑752, Poland
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz 90‑752, Poland
| | | |
Collapse
|
40
|
Abstract
Glycosylation using Tf2NH or Tf2NTMS as the catalysts and a trichloroacetimidate donor gives glycosides with inverted anomeric stereochemistry.
Collapse
Affiliation(s)
- K. Kowalska
- Department of Chemistry
- University of Copenhagen
- Universitetsparken 5
- DK-2100 Copenhagen
- Denmark
| | - C. M. Pedersen
- Department of Chemistry
- University of Copenhagen
- Universitetsparken 5
- DK-2100 Copenhagen
- Denmark
| |
Collapse
|
41
|
Kowalska K, Habrowska-Górczyńska DE, Piastowska-Ciesielska AW. Zearalenone as an endocrine disruptor in humans. Environ Toxicol Pharmacol 2016; 48:141-149. [PMID: 27771507 DOI: 10.1016/j.etap.2016.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 10/10/2016] [Accepted: 10/16/2016] [Indexed: 05/10/2023]
Abstract
Zearalenone (ZEA), a fungal mycotoxin, is present in a wide range of human foods. Many animal studies have found ZEA to possess a disruptive effect on the hormonal balance, mainly due to its similarity to naturally-occurring estrogens. With increasing consciousness of the adverse effects of endocrine disruptors on human health, it is becoming more important to monitor ZEA concentrations in food and identify its potential effects on human health. Based on a review of recent studies on animal models and molecular pathways in which ZEA is reported to have an influence on humans, we postulate that ZEA might act as an endocrine disruptor in humans in a similar way to animals. Moreover, its endocrine-disrupting effect might be also a causative factor in carcinogenesis. This review article summarizes the latest knowledge about the influence of ZEA on the human hormonal balance.
Collapse
Affiliation(s)
- Karolina Kowalska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland
| | - Dominika Ewa Habrowska-Górczyńska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, Lodz 90-752, Poland.
| |
Collapse
|
42
|
|
43
|
Nowakowska M, Matysiak-Burzyńska Z, Kowalska K, Płuciennik E, Domińska K, Piastowska-Ciesielska AW. Angiotensin II promotes endometrial cancer cell survival. Oncol Rep 2016; 36:1101-10. [PMID: 27349856 DOI: 10.3892/or.2016.4887] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 03/17/2016] [Indexed: 11/06/2022] Open
Abstract
Endometrial cancer (EC) is one of the most common female cancers. One of the key processes involved in EC development is uncontrolled proliferation stimulated by local factors such as angiotensin. The aim of the present study was to evaluate the influence of angiotensin II (Ang II) on human EC cells. Biological assays and gene expression analysis were performed on three cell lines: ISH, MFE-296 and MFE-280. Our results indicated that at the beginning of cancerogenesis Ang II induced abnormal proliferation at lower doses. We also showed that dose-dependent induction of proliferation was connected with changes in the expression of MKI67, CCND1 and CCNE1 genes in well- and poorly differentiated cancer cells. After Ang II treatment, poorly differentiated endometrial cancer cell line acquired a mesenchymal phenotype, which was characterized by induced expression of EMT-related genes (VIM, CD44, SNAI1, ZEB1 and ZEB2). Our study revealed that Ang II influences EC cells in terms of cancer-related processes, and is responsible for increased proliferation, reduction in apoptosis, increased mobility and modulation of adhesion potential. Its effect and effectiveness appear to be highly connected with the differentiation status of the cancerous cells, as Ang II appears to play a crucial role in the early and late stages of malignant transformation.
Collapse
Affiliation(s)
- Magdalena Nowakowska
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz 90-752, Poland
| | | | - Karolina Kowalska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz 90-752, Poland
| | - Elżbieta Płuciennik
- Department of Molecular Carcinogenesis, Medical University of Lodz, Lodz 90-752, Poland
| | - Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, Lodz 90-752, Poland
| | | |
Collapse
|
44
|
Kowalska K, Nowakowska M, Domińska K, Piastowska-Ciesielska AW. Coexpression of CAV-1, AT1-R and FOXM1 in prostate and breast cancer and normal cell lines and their influence on metastatic properties. Acta Biochim Pol 2016; 63:493-9. [PMID: 27213551 DOI: 10.18388/abp.2015_1016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 04/08/2016] [Accepted: 05/12/2016] [Indexed: 11/10/2022]
Abstract
The aim of this study was to evaluate the coexpression of caveolin-1 (CAV-1), angiotensin II type 1 receptor (AT1-R) and forkhead box Ml (FOXM1) in prostate and breast cancer cell lines, in comparison with normal cell lines. CAV-1, AT1-R and FOXM1 expression was determined by reverse transcription-quantitative polymerase chain reaction and western blot analysis in the prostate cancer cell lines PC3, DU145 and LNCaP; prostate normal cell line PNT1A; breast cancer cell lines MCF-7 and MDA-MB-231; and the normal breast cell line 184A1. A correlation between the expression levels of the investigated genes and their metastatic properties was determined by the Spearman's rank test (P<0.05) and Aspin-Welsch t-test, respectively. In prostate cell lines, a significant correlation was noted between CAV-1 and AT1-R expression and between FOXM1 and CAV-1 expression. A correlation between the expression levels of the investigated genes and their metastatic potential was also observed, with relatively high expression of all the investigated genes in the normal prostate cell line PNT1A. In comparison to prostate cancer cell lines, an adverse dependency between CAV-1, AT1-R, FOXM1 expression and metastatic potential was observed in the breast cancer cell lines. Relatively high expression of all tested genes was observed in the normal breast cell line 184A1, which was decreasing respectively with increasing metastatic potential of breast cancer cell lines. The results obtained here indicate that CAV-1, FOXM1 and AT1-R may be potential markers of tumorigenesis in certain types of cancer in vitro.
Collapse
Affiliation(s)
- Karolina Kowalska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Łódź, Poland
| | - Magdalena Nowakowska
- Department of Molecular Cancerogenesis, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Łódź, Poland
| | - Kamila Domińska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Łódź, Poland
| | - Agnieszka W Piastowska-Ciesielska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Łódź, Poland
| |
Collapse
|
45
|
Domińska K, Ochędalski T, Kowalska K, Matysiak-Burzyńska ZE, Płuciennik E, Piastowska-Ciesielska AW. A common effect of angiotensin II and relaxin 2 on the PNT1A normal prostate epithelial cell line. J Physiol Biochem 2016; 72:381-92. [PMID: 27119161 DOI: 10.1007/s13105-016-0489-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 04/15/2016] [Indexed: 12/12/2022]
Abstract
The prostate gland is a part of the male reproductive tract which produces both angiotensin II (Ang II) and relaxin 2 (RLN2). The present study analyzes the effect of both these peptide hormones at concentration 10(-8)M on viability, proliferation, adhesion, migration, and invasion of normal prostate epithelial cells (PNT1A). Improved survival in two- and three-dimensional cell cultures was noted as well as visual changes in colony size and structure in Geltrex™. Stimulatory influence on cell viability of each peptide applied single was lower than in combination. Enhanced survival of PNT1A cells appears to be associated with increased BCL2/BAX messenger RNA (mRNA) expression ratio. Modulation of cell spreading and cell-extracellular matrix adhesion dynamics were also altered as an influence of tested hormone application. However, long-term Ang II and RLN2 effects may lead to an increase of normal prostate cell migration and invasion abilities. Moreover, gelatin zymography revealed that both gelatinases A and B were augmented by Ang II treatment, whereas RLN2 significantly stimulated only MMP-9 secretion. These results support the hypothesis that deregulation of locally secreted peptide hormones such as Ang II and RLN2 may take part in the development of certain cancers, including prostate cancer. Moreover, the observed ability of relaxin 2 to act as a regulator of mRNA expression levels not only LGR7 but also classic angiotensin receptors suggested that renin-angiotensin system and relaxin family peptide system are functionally linked.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, ul. Zeligowskiego 7/9, 90-752, Lodz, Poland.
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, ul. Zeligowskiego 7/9, 90-752, Lodz, Poland
| | - Karolina Kowalska
- Department of Comparative Endocrinology, Medical University of Lodz, ul. Zeligowskiego 7/9, 90-752, Lodz, Poland
| | - Zuzanna E Matysiak-Burzyńska
- Department of Comparative Endocrinology, Medical University of Lodz, ul. Zeligowskiego 7/9, 90-752, Lodz, Poland
| | - Elżbieta Płuciennik
- Department of Molecular Cancerogenesis, Medical University of Lodz, ul. Zeligowskiego 7/9, 90-752, Lodz, Poland
| | | |
Collapse
|
46
|
Abstract
The role of androgens in prostate cancer is obvious due to the fact that androgen signalling is the main regulator of prostate growth and function. Androgen deprivation therapy is a mainstay treatment for advanced prostate cancer. However, prostate cancer often becomes androgen-independent, which in consequence leads to lethal and incurable disease. In addition, oestrogens play a crucial role in prostate cancer, especially in elder men in whom the overall ratio of oestrogens to androgens is increasing. This review summarizes the current knowledge on molecular mechanisms through which oestrogens are involved in prostate cancer development. We focused on commonly alternated molecular signalling pathways contributing to tumourgenesis in prostate cancer.
Collapse
Affiliation(s)
- Karolina Kowalska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland
| | - Agnieszka Wanda Piastowska-Ciesielska
- Department of Comparative Endocrinology, Faculty of Biomedical Sciences and Postgraduate Training, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland
| |
Collapse
|
47
|
Domińska K, Ochędalski T, Kowalska K, Matysiak-Burzyńska ZE, Płuciennik E, Piastowska-Ciesielska AW. Interaction between angiotensin II and relaxin 2 in the progress of growth and spread of prostate cancer cells. Int J Oncol 2016; 48:2619-28. [PMID: 27035428 DOI: 10.3892/ijo.2016.3458] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 02/18/2016] [Indexed: 11/06/2022] Open
Abstract
Deregulation of locally secreted hormones, such as angiotensin II (Ang II) and relaxin 2 (RLN2), has been linked to a higher risk of select cancers or a poor prognosis in patients. In this study, for the first time a common effect of Ang II and RLN2 in relation to various aspects of prostate cancer development and metastasis are presented. Four independent colorimetric assays were used to analyze cell viability and proliferation. The changes of cell adhesion to extracellular matrix proteins and invasion/aggressiveness ability of prostate cancer cells (LNCaP, PC3) before and after peptides treatment, were also investigated. The findings suggest that the both investigated systems, have an impact on cell growth/division or spread, to some degree via overlapping signal transduction pathways. Intermediate or sometimes poorer results were achieved by using a combination of both hormones than when each was used individually. It seems that Ang II and RLN2 can play a significant role in increasing the aggressiveness of prostate tumors by up-regulating BIRC5 expression and MMP-2 and MMP-9 secretion. In addition, we speculate that Ang II and RLN2 are involved in the transition from the androgen-dependent to the androgen-independent phenotype via modulation of the expression of androgen receptors.
Collapse
Affiliation(s)
- Kamila Domińska
- Department of Comparative Endocrinology, Medical University of Lodz, 90-752 Lodz, Poland
| | - Tomasz Ochędalski
- Department of Comparative Endocrinology, Medical University of Lodz, 90-752 Lodz, Poland
| | - Karolina Kowalska
- Department of Comparative Endocrinology, Medical University of Lodz, 90-752 Lodz, Poland
| | | | - Elżbieta Płuciennik
- Department of Molecular Cancerogenesis, Medical University of Lodz, 90-752 Lodz, Poland
| | | |
Collapse
|
48
|
|
49
|
Kazimierczak R, Hallmann E, Kowalska K, Rembiałkowska E. Biocompounds content in organic and conventional raspberry fruits. Acta fytotechn zootechn 2015. [DOI: 10.15414/afz.2015.18.si.40-42] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
50
|
Kowalska K, Zalewska M, Milnerowicz H. The Application of Capillary Electrophoresis in the Determination of Glutathione in Healthy Women's Blood. J Chromatogr Sci 2014; 53:353-9. [DOI: 10.1093/chromsci/bmu035] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|