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Kim M, Jee SC, Kim S, Hwang KH, Sung JS. Identification and Characterization of mRNA Biomarkers for Sodium Cyanide Exposure. TOXICS 2021; 9:toxics9110288. [PMID: 34822678 PMCID: PMC8624962 DOI: 10.3390/toxics9110288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 11/16/2022]
Abstract
Biomarkers in exposure assessment are defined as the quantifiable targets that indicate the exposure to hazardous chemicals and their resulting health effect. In this study, we aimed to identify, validate, and characterize the mRNA biomarker that can detect the exposure of sodium cyanide. To identify reliable biomarkers for sodium cyanide exposure, critical criteria were defined for candidate selection: (1) the expression level of mRNA significantly changes in response to sodium thiocyanate treatment in transcriptomics results (fold change > 2.0 or <0.50, adjusted p-value < 0.05); and (2) the mRNA level is significantly modulated by sodium cyanide exposure in both normal human lung cells and rat lung tissue. We identified the following mRNA biomarker candidates: ADCY5, ANGPTL4, CCNG2, CD9, COL1A2, DACT3, GGCX, GRB14, H1F0, HSPA1A, MAF, MAT2A, PPP1R10, and PPP4C. The expression levels of these candidates were commonly downregulated by sodium cyanide exposure both in vitro and in vivo. We functionally characterized the biomarkers and established the impact of sodium cyanide on transcriptomic profiles using in silico approaches. Our results suggest that the biomarkers may contribute to the regulation and degradation of the extracellular matrix, leading to a negative effect on surrounding lung cells.
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Affiliation(s)
- Min Kim
- Department of Life Science, Biomedi Campus, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang 10326, Gyeonggi-do, Korea; (M.K.); (S.-C.J.); (S.K.)
| | - Seung-Cheol Jee
- Department of Life Science, Biomedi Campus, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang 10326, Gyeonggi-do, Korea; (M.K.); (S.-C.J.); (S.K.)
| | - Soee Kim
- Department of Life Science, Biomedi Campus, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang 10326, Gyeonggi-do, Korea; (M.K.); (S.-C.J.); (S.K.)
| | - Kyung-Hwa Hwang
- Jeonbuk Branch, Korea Institute of Toxicology, KIT, KRICT, 30 Baehak 1-gil, Jeongeup-si 56212, Jeollabuk-do, Korea;
| | - Jung-Suk Sung
- Department of Life Science, Biomedi Campus, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang 10326, Gyeonggi-do, Korea; (M.K.); (S.-C.J.); (S.K.)
- Correspondence: ; Tel.: +82-31-961-5132; Fax: +82-31-961-5108
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A colorimetric paper-based optode sensor for highly sensitive and selective determination of thiocyanate in urine sample using cobalt porphyrin derivative. Talanta 2021; 231:122371. [PMID: 33965036 DOI: 10.1016/j.talanta.2021.122371] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/27/2022]
Abstract
In this work, a highly sensitive colorimetric paper-based optode for the determination of thiocyanate in urine samples was developed for the first time. The cocktail solution of the optode was composed of 5,10,15,20-tetrakis(4-octyloxyphenyl)porphyrin cobalt(II) complex (L), tridodecylmethylammonium chloride (TDMACl), 2-nitrophenyl octyl ether, and polyvinyl chloride as an ionophore, an ion exchanger, a plasticizer, and a polymer, respectively. The paper-based optode responded to thiocyanate by increasing the blue component in the RGB index and a visible change, with the naked-eye, of the optode color from pink to green was observed. From the central composite design, the optimized conditions that yielded the highest sensitivity were 4.70 mmol/kg TDMACl and 13.75 mmol/kg L. The developed optode sensor was highly selective and responded to thiocyanate over other anions, with a working range of 0.001-5 mM and with a coefficient of determination (R2) of 0.9915. The limits of detection using naked-eye and camera were determined to be 50.0 μM and 1.26 μM, respectively. In addition, the LOD and LOQ estimated from the standard deviation of the blank were 0.65 and 1.87 μM, respectively. Furthermore, this sensor was successfully applied to the detection of thiocyanate in urine samples from non-smokers and smokers. The results were in good agreement with the standard ion chromatography (IC) technique. This developed paper-based optode sensor was simple, low-cost, portable, and easy to use as a sensing device without any complicated instrument.
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Marques H, Cruz-Vicente P, Rosado T, Barroso M, Passarinha LA, Gallardo E. Recent Developments in the Determination of Biomarkers of Tobacco Smoke Exposure in Biological Specimens: A Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:1768. [PMID: 33670326 PMCID: PMC7918937 DOI: 10.3390/ijerph18041768] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/06/2021] [Accepted: 02/07/2021] [Indexed: 11/26/2022]
Abstract
Environmental tobacco smoke exposure (ETS) and smoking have been described as the most prevalent factors in the development of certain diseases worldwide. According to the World Health Organization, more than 8 million people die every year due to exposure to tobacco, around 7 million due to direct ETS and the remaining due to exposure to second-hand smoke. Both active and second-hand exposure can be measured and controlled using specific biomarkers of tobacco and its derivatives, allowing the development of more efficient public health policies. Exposure to these compounds can be measured using different methods (involving for instance liquid- or gas-chromatographic procedures) in a wide range of biological specimens to estimate the type and degree of tobacco exposure. In recent years, a lot of research has been carried out using different extraction methods and different analytical equipment; this way, liquid-liquid extraction, solid-phase extraction or even miniaturized procedures have been used, followed by chromatographic analysis coupled mainly to mass spectrometric detection. Through this type of methodologies, second-hand smokers can be distinguished from active smokers, and this is also valid for e-cigarettes and vapers, among others, using their specific biomarkers. This review will focus on recent developments in the determination of tobacco smoke biomarkers, including nicotine and other tobacco alkaloids, specific nitrosamines, polycyclic aromatic hydrocarbons, etc. The methods for their detection will be discussed in detail, as well as the potential use of threshold values to distinguish between types of exposure.
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Affiliation(s)
- Hernâni Marques
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, 6200-506 Covilhã, Portugal; (H.M.); (P.C.-V.); (T.R.); (L.A.P.)
- Laboratório de Fármaco-Toxicologia, UBIMedical, Universidade da Beira Interior, 6200-284 Covilhã, Portugal
| | - Pedro Cruz-Vicente
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, 6200-506 Covilhã, Portugal; (H.M.); (P.C.-V.); (T.R.); (L.A.P.)
- UCIBIO, Applied Molecular Biosciences Unit, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Tiago Rosado
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, 6200-506 Covilhã, Portugal; (H.M.); (P.C.-V.); (T.R.); (L.A.P.)
- Laboratório de Fármaco-Toxicologia, UBIMedical, Universidade da Beira Interior, 6200-284 Covilhã, Portugal
- C4—Centro de Competências em Cloud Computing da Universidade da Beira Interior, 6200-284 Covilhã, Portugal
| | - Mário Barroso
- Serviço de Química e Toxicologia Forenses, Instituto Nacional de Medicina Legal e Ciências Forenses, Delegação do Sul, 1150-219 Lisboa, Portugal;
| | - Luís A. Passarinha
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, 6200-506 Covilhã, Portugal; (H.M.); (P.C.-V.); (T.R.); (L.A.P.)
- Laboratório de Fármaco-Toxicologia, UBIMedical, Universidade da Beira Interior, 6200-284 Covilhã, Portugal
- UCIBIO, Applied Molecular Biosciences Unit, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Eugenia Gallardo
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, 6200-506 Covilhã, Portugal; (H.M.); (P.C.-V.); (T.R.); (L.A.P.)
- Laboratório de Fármaco-Toxicologia, UBIMedical, Universidade da Beira Interior, 6200-284 Covilhã, Portugal
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Mori M, Aoyagi K, Tomoda T, Ishikawara F, Sakamoto S, Myochin H, Kuga M, Kozaki D, Ohshima N, Izumi T, Itabashi H, Shoho Y, Yoshida A, Tsunekawa K, Kimura T, Murakami M. Simultaneous capillary electrophoresis of anions and cations in a single injection using an anion exchanger-modified capillary for determination of salivary ions in combination with statistical analyses. J Chromatogr A 2020; 1635:461647. [PMID: 33291035 DOI: 10.1016/j.chroma.2020.461647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 10/23/2022]
Abstract
This paper describes the simultaneous capillary electrophoresis (CE) of anions and cations using an anion exchange-modified capillary, which was prepared by chemical coating with a cationic silylating reagent, and its application to saliva analysis. The CE method provides high-throughput (5 min for a single sample injection) analysis by generating a high-velocity electroosmotic flow at pH 3.0-3.5. The detection limits at a signal-to-noise ratio of 3 ranged from 1.2 to 18 μM for anions and 1.0 to 2.7 μM for cations. The relative standard deviations for the migration times and peak areas of analytes (n = 4) ranged from 0.05% to 0.40% and 0.94% to 4.7%, respectively. The CE system was used to analyze 11 common ions in saliva samples collected from long-distance runners and sedentary university students before and after running for a set distance or a set time. Interestingly, the SCN- concentrations decreased in the saliva samples of all 14 athletes and 16 sedentary students after running. Furthermore, when the concentrations of the analyzed ions were compared with that of cortisol as a typical stress marker by multiple regression analysis, SCN- and NO3- in saliva samples from the two subject groups strongly correlated with cortisol levels, as determined by an electrochemiluminescence immunoassay. This study improves our knowledge of both the analytical methodology for CE and statistical methods for identifying common ions that could be used as physical stress markers.
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Affiliation(s)
- Masanobu Mori
- Department of Chemistry and Life Science, Faculty of Science and Technology, Kochi University, 2-5-1, Akebono-cho, Kochi, 780-8520, Japan.
| | - Keisuke Aoyagi
- Department of Chemical Engineering, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Toshihiro Tomoda
- Department of Chemical Engineering, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Fumi Ishikawara
- Department of Chemical Engineering, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Shou Sakamoto
- Department of Chemical Engineering, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Hironori Myochin
- Department of Chemistry and Life Science, Faculty of Science and Technology, Kochi University, 2-5-1, Akebono-cho, Kochi, 780-8520, Japan
| | - Midori Kuga
- Department of Chemistry and Life Science, Faculty of Science and Technology, Kochi University, 2-5-1, Akebono-cho, Kochi, 780-8520, Japan
| | - Daisuke Kozaki
- Department of Chemistry and Life Science, Faculty of Science and Technology, Kochi University, 2-5-1, Akebono-cho, Kochi, 780-8520, Japan
| | - Noriyasu Ohshima
- Department of Biochemistry, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Takashi Izumi
- Department of Biochemistry, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan; Faculty of Health Care, Teikyo Heisei University, 2-51-4, Higashiikebukuro, Toshima-ku, Tokyo, 170-8445, Japan
| | - Hideyuki Itabashi
- Department of Chemical Engineering, Graduate School of Science and Technology, Gunma University, 1-5-1, Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Yoshifumi Shoho
- Faculty of Education, Ikuei University, 1656-1, Kyoume-machi, Takasaki, Gunma 370-0011, Japan
| | - Akihiro Yoshida
- Department of Clinical Laboratory Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Katsuhiko Tsunekawa
- Department of Clinical Laboratory Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Takao Kimura
- Department of Clinical Laboratory Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Masami Murakami
- Department of Clinical Laboratory Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
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Jaszczak E, Polkowska Ż, Narkowicz S, Namieśnik J. Cyanides in the environment-analysis-problems and challenges. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:15929-15948. [PMID: 28512706 PMCID: PMC5506515 DOI: 10.1007/s11356-017-9081-7] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 04/21/2017] [Indexed: 05/11/2023]
Abstract
Cyanide toxicity and their environmental impact are well known. Nevertheless, they are still used in the mining, galvanic and chemical industries. As a result of industrial activities, cyanides are released in various forms to all elements of the environment. In a natural environment, cyanide exists as cyanogenic glycosides in plants seeds. Too much consumption can cause unpleasant side effects. However, environmental tobacco smoke (ETS) is the most common source of cyanide. Live organisms have the ability to convert cyanide into less toxic compounds excreted with physiological fluids. The aim of this paper is to review the current state of knowledge on the behaviour of cyanide in the environment and its impact on the health and human life.
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Affiliation(s)
- Ewa Jaszczak
- Department of Analytical Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza Str 11/12, Wrzeszcz, 80-952 Gdansk, Poland
| | - Żaneta Polkowska
- Department of Analytical Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza Str 11/12, Wrzeszcz, 80-952 Gdansk, Poland
| | - Sylwia Narkowicz
- Department of Analytical Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza Str 11/12, Wrzeszcz, 80-952 Gdansk, Poland
| | - Jacek Namieśnik
- Department of Analytical Chemistry, Faculty of Chemistry, Gdansk University of Technology, Narutowicza Str 11/12, Wrzeszcz, 80-952 Gdansk, Poland
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Jaszczak E, Narkowicz S, Namieśnik J, Polkowska Ż. Determination of cyanide in urine and saliva samples by ion chromatography with pulsed amperometric detection. MONATSHEFTE FUR CHEMIE 2017; 148:1645-1649. [PMID: 28824204 PMCID: PMC5541122 DOI: 10.1007/s00706-017-1977-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 04/03/2017] [Indexed: 11/26/2022]
Abstract
ABSTRACT Commonly known as a highly toxic chemical, cyanide is also an essential reagent for many industrial processes. It naturally occurs in plant seeds as cyanogenic glycosides. Another relatively common mode of cyanide exposure is inhalation of environmental tobacco smoke. This study concerns importance to determine cyanide ion in human biological samples. Urine and saliva samples were collected healthy volunteers exposed to tobacco smoke (active smokers) and environmental tobacco smoke (passive smokers). Chromatographic separation was achieved with an anion-exchange column and separated ions were detected by a pulsed amperometric detector. The method produced linear response in a specific concentration range of cyanide ion. The limit of detection was estimated at 0.1 and 0.5 µg/dm3 for urine and saliva samples, respectively. Cyanide ion concentrations in samples ranged from not detected (below LOD) to 12.88 µg/dm3. The comparison of results of biological samples analyses shows an increasing trend in cyanide concentration that may suggest that environmental tobacco smoke might have an impact on human health. GRAPHICAL ABSTRACT
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Affiliation(s)
- Ewa Jaszczak
- Department of Analytical Chemistry, Chemical Faculty, Gdansk University of Technology, Narutowicza Str. 11/12, 80-233 Gdansk, Poland
| | - Sylwia Narkowicz
- Department of Analytical Chemistry, Chemical Faculty, Gdansk University of Technology, Narutowicza Str. 11/12, 80-233 Gdansk, Poland
| | - Jacek Namieśnik
- Department of Analytical Chemistry, Chemical Faculty, Gdansk University of Technology, Narutowicza Str. 11/12, 80-233 Gdansk, Poland
| | - Żaneta Polkowska
- Department of Analytical Chemistry, Chemical Faculty, Gdansk University of Technology, Narutowicza Str. 11/12, 80-233 Gdansk, Poland
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Alanazi A, Al Enezi F, Alqahtani MM, Alshammari TF, Ansari MA, Al-Oraibi S, Qureshi S. Effects of passive smoking on students at College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences, Riyadh. J Nat Sci Biol Med 2015; 6:100-5. [PMID: 25810644 PMCID: PMC4367017 DOI: 10.4103/0976-9668.149100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Despite the recent campaigns to eliminate smoking, the rates are still increasing world-wide. Exposure to passive smoking (PS) is associated with morbidity and mortality from awful diseases. Although many college students smoke, little is known about their exposure to PS, common places and sources of exposures in Saudi Arabia. Aim: The aim of the following study is to identify prevalence and magnitude of PS among college students, exposure time, locations, sources of exposure, investigate the effects and make recommendations. Materials and Methods: A cross-sectional study was performed to identify factors associated with PS exposure among students of College of Applied Medical Sciences, Riyadh. Results: Out of 61 students included in the study, 91.8% were found exposed to PS. Exposure in Hospitality venues (Estirah) was the most common followed by other areas. Among the sources of exposure, the highest was among friends and the least were parents and guests. The frequency of highest exposure per month was >15 times and the lowest was 10-15 times. Levels of annoyance varied between 18% and 37.7%, respectively. Since the values obtained for different markers in the pulmonary function test are more than the predicted values, the observed spirometry is normal. The percent oxygen saturation in hemoglobin and blood pressure of PS were in normal range. Conclusion: Since the properties of mainstream smoke and environmental tobacco smoke are quite different, risk extrapolation from active to PS is uncertain, especially during a short period. Nevertheless, it can be deteriorating during a longer duration, hence; the administrators, policy makers and tobacco control advocates may endorse policies to restrict smoking in shared areas, particularly working environment.
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Affiliation(s)
- Abdullah Alanazi
- Emergency Medical Services Department, College of Applied Medical Sciences, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Farhan Al Enezi
- , , Respiratory Therapy Department, College of Applied Medical Sciences, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Mohammd Mesfer Alqahtani
- , , Respiratory Therapy Department, College of Applied Medical Sciences, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Turki Faleh Alshammari
- , , Respiratory Therapy Department, College of Applied Medical Sciences, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
| | | | - Saleh Al-Oraibi
- Occupational Therapy Department, College of Applied Medical Sciences, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Shoeb Qureshi
- Academic and Research Department, College of Applied Medical Sciences, King Saud Bin Abdul-Aziz University for Health Sciences, Riyadh, Saudi Arabia
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