Human Adrenocortical Carcinoma (NCI-H295R) Cell Line as an In Vitro Cell Culture Model for Assessing the Impact of Iron on Steroidogenesis
The aim of this in vitro study was to examine the dose-dependent effects of iron as a potential endocrine disruptor in relation to the release of sexual steroid hormones by a human adrenocortical carcinoma (NCI-H295R) cell line. The cells were exposed to different concentrations (3.90, 62.50, 250, 5...
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| Veröffentlicht in: | Folia biologica 2021-01, Vol.67 (2), p.76-81 |
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| creator | Knazicka, Z Fialkova, V Duranova, H Bilcikova, J Kovacikova, E Miskeje, M Valkova, V Forgacs, Z Roychoudhury, S Massanyi, P Lukac, N |
| description | The aim of this in vitro study was to examine the dose-dependent effects of iron as a potential endocrine disruptor in relation to the release of sexual steroid hormones by a human adrenocortical carcinoma (NCI-H295R) cell line. The cells were exposed to different concentrations (3.90, 62.50, 250, 500, 1000 μM) of FeSO4.7H2O and compared with the control group (culture medium without FeSO4.7H2O). Cell viability was measured by the metabolic activity assay. Quantification of sexual steroid production was performed by enzyme-linked immunosorbent assay. Following 48 h culture of the cells in the presence of FeSO4.7H2O, significantly (P < 0.001) increased production of progesterone was observed at the lowest concentration (3.90 μM) of FeSO4.7H2O, whereas the lowest release of progesterone by NCIH295R cells was noted after addition of 1000 μM of FeSO4.7H2O, which did not elicit cytotoxic action (P > 0.05). Testosterone production was substantially increased at the concentrations ≤ 62.50 μM of FeSO4.7H2O. Lower levels of testosterone were recorded in the groups with higher concentrations (≥ 250 μM) of FeSO4.7H2O (P > 0.05). The presented data suggest that iron has no endocrine disruptive effect on the release of sexual steroid hormones, but its toxicity may be reflected at other points of the steroidogenesis pathway. |
| doi_str_mv | 10.14712/fb2021067020076 |
| format | Article |
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The cells were exposed to different concentrations (3.90, 62.50, 250, 500, 1000 μM) of FeSO4.7H2O and compared with the control group (culture medium without FeSO4.7H2O). Cell viability was measured by the metabolic activity assay. Quantification of sexual steroid production was performed by enzyme-linked immunosorbent assay. Following 48 h culture of the cells in the presence of FeSO4.7H2O, significantly (P < 0.001) increased production of progesterone was observed at the lowest concentration (3.90 μM) of FeSO4.7H2O, whereas the lowest release of progesterone by NCIH295R cells was noted after addition of 1000 μM of FeSO4.7H2O, which did not elicit cytotoxic action (P > 0.05). Testosterone production was substantially increased at the concentrations ≤ 62.50 μM of FeSO4.7H2O. Lower levels of testosterone were recorded in the groups with higher concentrations (≥ 250 μM) of FeSO4.7H2O (P > 0.05). The presented data suggest that iron has no endocrine disruptive effect on the release of sexual steroid hormones, but its toxicity may be reflected at other points of the steroidogenesis pathway.</description><identifier>ISSN: 0015-5500</identifier><identifier>EISSN: 2533-7602</identifier><identifier>DOI: 10.14712/fb2021067020076</identifier><identifier>PMID: 34624940</identifier><language>eng</language><publisher>Czech Republic: Charles University in Prague, First Faculty of Medicine</publisher><subject>Adenosine triphosphate ; Adrenal cortex ; Adrenal Cortex Neoplasms ; Adrenocortical Carcinoma ; American Type Culture Collection ; Cancer ; Catalysts ; Cell culture ; Cell Culture Techniques ; Cell Line, Tumor ; Corticosteroids ; Enzyme-linked immunosorbent assay ; Enzymes ; Gonads ; Homeostasis ; Hormones ; Humans ; Iron ; Laboratories ; Metabolism ; Physiology ; Pluripotency ; Proteins ; Regulatory proteins ; Steroid hormones ; Steroidogenesis ; Steroids ; Structure-function relationships ; Transferrins</subject><ispartof>Folia biologica, 2021-01, Vol.67 (2), p.76-81</ispartof><rights>Copyright Charles University in Prague, First Faculty of Medicine 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c369t-a893b9bac5e92bbd0c6906a53aa56b4c857a2887e1854294b61980a89087a6ab3</citedby><cites>FETCH-LOGICAL-c369t-a893b9bac5e92bbd0c6906a53aa56b4c857a2887e1854294b61980a89087a6ab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34624940$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Knazicka, Z</creatorcontrib><creatorcontrib>Fialkova, V</creatorcontrib><creatorcontrib>Duranova, H</creatorcontrib><creatorcontrib>Bilcikova, J</creatorcontrib><creatorcontrib>Kovacikova, E</creatorcontrib><creatorcontrib>Miskeje, M</creatorcontrib><creatorcontrib>Valkova, V</creatorcontrib><creatorcontrib>Forgacs, Z</creatorcontrib><creatorcontrib>Roychoudhury, S</creatorcontrib><creatorcontrib>Massanyi, P</creatorcontrib><creatorcontrib>Lukac, N</creatorcontrib><title>Human Adrenocortical Carcinoma (NCI-H295R) Cell Line as an In Vitro Cell Culture Model for Assessing the Impact of Iron on Steroidogenesis</title><title>Folia biologica</title><addtitle>Folia Biol (Praha)</addtitle><description>The aim of this in vitro study was to examine the dose-dependent effects of iron as a potential endocrine disruptor in relation to the release of sexual steroid hormones by a human adrenocortical carcinoma (NCI-H295R) cell line. The cells were exposed to different concentrations (3.90, 62.50, 250, 500, 1000 μM) of FeSO4.7H2O and compared with the control group (culture medium without FeSO4.7H2O). Cell viability was measured by the metabolic activity assay. Quantification of sexual steroid production was performed by enzyme-linked immunosorbent assay. Following 48 h culture of the cells in the presence of FeSO4.7H2O, significantly (P < 0.001) increased production of progesterone was observed at the lowest concentration (3.90 μM) of FeSO4.7H2O, whereas the lowest release of progesterone by NCIH295R cells was noted after addition of 1000 μM of FeSO4.7H2O, which did not elicit cytotoxic action (P > 0.05). Testosterone production was substantially increased at the concentrations ≤ 62.50 μM of FeSO4.7H2O. Lower levels of testosterone were recorded in the groups with higher concentrations (≥ 250 μM) of FeSO4.7H2O (P > 0.05). The presented data suggest that iron has no endocrine disruptive effect on the release of sexual steroid hormones, but its toxicity may be reflected at other points of the steroidogenesis pathway.</description><subject>Adenosine triphosphate</subject><subject>Adrenal cortex</subject><subject>Adrenal Cortex Neoplasms</subject><subject>Adrenocortical Carcinoma</subject><subject>American Type Culture Collection</subject><subject>Cancer</subject><subject>Catalysts</subject><subject>Cell culture</subject><subject>Cell Culture Techniques</subject><subject>Cell Line, Tumor</subject><subject>Corticosteroids</subject><subject>Enzyme-linked immunosorbent assay</subject><subject>Enzymes</subject><subject>Gonads</subject><subject>Homeostasis</subject><subject>Hormones</subject><subject>Humans</subject><subject>Iron</subject><subject>Laboratories</subject><subject>Metabolism</subject><subject>Physiology</subject><subject>Pluripotency</subject><subject>Proteins</subject><subject>Regulatory 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Assessing the Impact of Iron on Steroidogenesis</title><author>Knazicka, Z ; Fialkova, V ; Duranova, H ; Bilcikova, J ; Kovacikova, E ; Miskeje, M ; Valkova, V ; Forgacs, Z ; Roychoudhury, S ; Massanyi, P ; Lukac, N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c369t-a893b9bac5e92bbd0c6906a53aa56b4c857a2887e1854294b61980a89087a6ab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adenosine triphosphate</topic><topic>Adrenal cortex</topic><topic>Adrenal Cortex Neoplasms</topic><topic>Adrenocortical Carcinoma</topic><topic>American Type Culture Collection</topic><topic>Cancer</topic><topic>Catalysts</topic><topic>Cell culture</topic><topic>Cell Culture Techniques</topic><topic>Cell Line, Tumor</topic><topic>Corticosteroids</topic><topic>Enzyme-linked immunosorbent 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(Praha)</addtitle><date>2021-01-01</date><risdate>2021</risdate><volume>67</volume><issue>2</issue><spage>76</spage><epage>81</epage><pages>76-81</pages><issn>0015-5500</issn><eissn>2533-7602</eissn><abstract>The aim of this in vitro study was to examine the dose-dependent effects of iron as a potential endocrine disruptor in relation to the release of sexual steroid hormones by a human adrenocortical carcinoma (NCI-H295R) cell line. The cells were exposed to different concentrations (3.90, 62.50, 250, 500, 1000 μM) of FeSO4.7H2O and compared with the control group (culture medium without FeSO4.7H2O). Cell viability was measured by the metabolic activity assay. Quantification of sexual steroid production was performed by enzyme-linked immunosorbent assay. Following 48 h culture of the cells in the presence of FeSO4.7H2O, significantly (P < 0.001) increased production of progesterone was observed at the lowest concentration (3.90 μM) of FeSO4.7H2O, whereas the lowest release of progesterone by NCIH295R cells was noted after addition of 1000 μM of FeSO4.7H2O, which did not elicit cytotoxic action (P > 0.05). Testosterone production was substantially increased at the concentrations ≤ 62.50 μM of FeSO4.7H2O. Lower levels of testosterone were recorded in the groups with higher concentrations (≥ 250 μM) of FeSO4.7H2O (P > 0.05). The presented data suggest that iron has no endocrine disruptive effect on the release of sexual steroid hormones, but its toxicity may be reflected at other points of the steroidogenesis pathway.</abstract><cop>Czech Republic</cop><pub>Charles University in Prague, First Faculty of Medicine</pub><pmid>34624940</pmid><doi>10.14712/fb2021067020076</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Adenosine triphosphate Adrenal cortex Adrenal Cortex Neoplasms Adrenocortical Carcinoma American Type Culture Collection Cancer Catalysts Cell culture Cell Culture Techniques Cell Line, Tumor Corticosteroids Enzyme-linked immunosorbent assay Enzymes Gonads Homeostasis Hormones Humans Iron Laboratories Metabolism Physiology Pluripotency Proteins Regulatory proteins Steroid hormones Steroidogenesis Steroids Structure-function relationships Transferrins |
| title | Human Adrenocortical Carcinoma (NCI-H295R) Cell Line as an In Vitro Cell Culture Model for Assessing the Impact of Iron on Steroidogenesis |
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