1
|
Shen YX, Lee PS, Wang CC, Teng MC, Huang JH, Fan HF. Exploring the Cellular Impact of Size-Segregated Cigarette Aerosols: Insights into Indoor Particulate Matter Toxicity and Potential Therapeutic Interventions. Chem Res Toxicol 2024. [PMID: 38870402 DOI: 10.1021/acs.chemrestox.4c00114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Exposure to anthropogenic aerosols has been associated with a variety of adverse health effects, increased morbidity, and premature death. Although cigarette smoke poses one of the most significant public health threats, the cellular toxicity of particulate matter contained in cigarette smoke has not been systematically interrogated in a size-segregated manner. In this study, we employed a refined particle size classification to collect cigarette aerosols, enabling a comprehensive assessment and comparison of the impacts exerted by cigarette aerosol extract (CAE) on SH-SY5Y, HEK293T, and A549 cells. Exposure to CAE reduced cell viability in a dose-dependent manner, with organic components having a greater impact and SH-SY5Y cells displaying lower tolerance compared to HEK293T and A549 cells. Moreover, CAE was found to cause increased oxidative stress, mitochondrial dysfunction, and increased levels of apoptosis, pyroptosis, and autophagy, leading to increased cell death. Furthermore, we found that rutin, a phytocompound with antioxidant potential, could reduce intracellular reactive oxygen species and protect against CAE-triggered cell death. These findings underscore the therapeutic potential of antioxidant drugs in mitigating the adverse effects of cigarette aerosol exposure for better public health outcomes.
Collapse
Affiliation(s)
- Yu-Xin Shen
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Pe-Shuen Lee
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Chia C Wang
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Ming-Chu Teng
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Jhih-Hong Huang
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Hsiu-Fang Fan
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Aerosol Science Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| |
Collapse
|
2
|
Tsiodra I, Tavernaraki K, Grivas G, Parinos C, Papoutsidaki K, Paraskevopoulou D, Liakakou E, Gogou A, Bougiatioti A, Gerasopoulos E, Kanakidou M, Mihalopoulos N. Spatiotemporal Gradients of PAH Concentrations in Greek Cities and Associated Exposure Impacts. TOXICS 2024; 12:293. [PMID: 38668516 PMCID: PMC11055022 DOI: 10.3390/toxics12040293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 04/29/2024]
Abstract
To study the spatiotemporal variability of particle-bound polycyclic aromatic hydrocarbons (PAHs) and assess their carcinogenic potential in six contrasting urban environments in Greece, a total of 305 filter samples were collected and analyzed. Sampling sites included a variety of urban background, traffic (Athens, Ioannina and Heraklion), rural (Xanthi) and near-port locations (Piraeus and Volos). When considering the sum of 16 U.S. EPA priority PAHs, as well as that of the six EU-proposed members, average concentrations observed across locations during summer varied moderately (0.4-2.2 ng m-3) and independently of the population of each site, with the highest values observed in the areas of Piraeus and Volos that are affected by port and industrial activities. Winter levels were significantly higher and more spatially variable compared to summer, with the seasonal enhancement ranging from 7 times in Piraeus to 98 times in Ioannina, indicating the large impact of PAH emissions from residential wood burning. Regarding benzo(a)pyrene (BaP), an IARC Group 1 carcinogen and the only EU-regulated PAH, the winter/summer ratios were 24-33 in Athens, Volos, Heraklion and Xanthi; 60 in Piraeus; and 480 in Ioannina, which is afflicted by severe wood-burning pollution events. An excellent correlation was observed between organic carbon (OC) and benzo(a)pyrene (BaP) during the cold period at all urban sites (r2 > 0.8) with stable BaP/OC slopes (0.09-0.14 × 10-3), highlighting the potential use of OC as a proxy for the estimation of BaP in winter conditions. The identified spatiotemporal contrasts, which were explored for the first time for PAHs at such a scale in the Eastern Mediterranean, provide important insights into sources and controlling atmospheric conditions and reveal large deviations in exposure risks among cities that raise the issue of environmental injustice on a national level.
Collapse
Affiliation(s)
- Irini Tsiodra
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
| | - Kalliopi Tavernaraki
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
- Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, 71003 Heraklion, Greece; (K.P.); (M.K.)
| | - Georgios Grivas
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
| | - Constantine Parinos
- Institute of Oceanography, Hellenic Centre for Marine Research, 19013 Anavyssos, Greece; (C.P.); (A.G.)
| | - Kyriaki Papoutsidaki
- Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, 71003 Heraklion, Greece; (K.P.); (M.K.)
| | - Despina Paraskevopoulou
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
- Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, 71003 Heraklion, Greece; (K.P.); (M.K.)
| | - Eleni Liakakou
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
| | - Alexandra Gogou
- Institute of Oceanography, Hellenic Centre for Marine Research, 19013 Anavyssos, Greece; (C.P.); (A.G.)
| | - Aikaterini Bougiatioti
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
| | - Evangelos Gerasopoulos
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
| | - Maria Kanakidou
- Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, 71003 Heraklion, Greece; (K.P.); (M.K.)
- Center for Studies of Air Quality and Climate Change, Institute for Chemical Engineering Sciences, Foundation for Research and Technology Hellas, 26504 Patras, Greece
- Institute of Environmental Physics, University of Bremen, 28359 Bremen, Germany
| | - Nikolaos Mihalopoulos
- Institute for Environmental Research and Sustainable Development, National Observatory of Athens, 15236 Athens, Greece; (I.T.); (K.T.); (G.G.); (D.P.); (E.L.); (E.G.); (N.M.)
- Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, 71003 Heraklion, Greece; (K.P.); (M.K.)
| |
Collapse
|
3
|
Arumugam A, Fang C, Selvin J, Kuppusamy S, Ricky Devi O, Zhang F, Guo X, Kadaikunnan S, Balu R, Liu X. Plant biomass extracted eco-friendly natural surfactant enhanced bio-electrokinetic remediation of crude oil contaminated soil. ENVIRONMENTAL RESEARCH 2024; 245:117913. [PMID: 38145737 DOI: 10.1016/j.envres.2023.117913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/29/2023] [Accepted: 12/09/2023] [Indexed: 12/27/2023]
Abstract
The current work investigates bioremediation (BIO) and electrokinetic (EK) remediation of crude oil hydrocarbons utilizing the biomass-electrokinetic (BIO-EK) approaches. The use of natural surfactants derived from plant biomass may improve remediation capacity by enhancing the solubility of organic pollutants. Sapindus mukorossi, a natural surfactant producer, was extracted from plant biomass in this study. The crude oil biodegradation efficiency was reported to be 98 %. In nature, FTIR confirms that plant biomass is lipopeptide. GCMS revealed that the crude oil (C7 - C23) was efficiently bio-degraded from lower to higher molecular weight. The application of natural surfactants in electokinetic remediation increased the plant biomass degradation of crude oil polluted soil by 98% compared to electrokinetic 55% in 2 days. Natural surfactant improves hydrocarbon solubilization and accelerates hydrocarbon electro migration to the anodic compartment, as confirmed by the presence of greater total organic content than the electrokinetic. This study proves that BIO-EK compared with a natural surfactant derived from plant biomass may be utilized to improve in situ bioremediation of crude oil polluted soils.
Collapse
Affiliation(s)
- Arulprakash Arumugam
- School of Physics and Electronic Information, Yan'an University, Yan'an, 716000, China
| | - Canxiang Fang
- Science and Technology on Aerospace Chemical Power Laboratory, Xiangyang, 441003, China; Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, China
| | - Joseph Selvin
- School of Life Science and Department of Microbiology, Pondicherry University, Pondicherry, Chinna Kalapet, 605014, India
| | - Sathishkumar Kuppusamy
- Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India
| | - Okram Ricky Devi
- Department of Agronomy, Assam Agricultural University, Jorhat, 785013, Assam, India
| | - Fuchun Zhang
- School of Physics and Electronic Information, Yan'an University, Yan'an, 716000, China.
| | - Xiang Guo
- Science and Technology on Aerospace Chemical Power Laboratory, Xiangyang, 441003, China; Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, China.
| | - Shine Kadaikunnan
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ranjith Balu
- School of Advanced Material Science and Engineering, Kumoh National Institute of Technology, 61 Daehak-ro, Gumi-si, Gyeonbuk, 39177, Republic of Korea
| | - Xinghui Liu
- Science and Technology on Aerospace Chemical Power Laboratory, Xiangyang, 441003, China; Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, China; Division of Research and Development, Lovely Professional University, Phagwara, 144411, India.
| |
Collapse
|
4
|
Dwumfour-Asare B, Dartey E, Adherr NSK, Sarpong K, Asare EA. Effect of Smoking and Grilling on Polycyclic Aromatic Hydrocarbons in Ghanaian Tilapia. ENVIRONMENTAL HEALTH INSIGHTS 2023; 17:11786302231213546. [PMID: 38046521 PMCID: PMC10691319 DOI: 10.1177/11786302231213546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/23/2023] [Indexed: 12/05/2023]
Abstract
The study assessed 18 Polycyclic Aromatic Hydrocarbons (PAHs) in O. niloticus (Nile tilapia) sampled from an aquaculture cage (farm) and a wild catch. The PAHs in fish samples were analysed using Gas Chromatography-Mass Spectrometry. Four PAHs (in order of levels: Indeno [1,2,3-cd] pyrene > Anthracene > Perylene > Pyrene; 100-0.8 µg/kg) and only one PAH (Pyrene: 4 µg/kg) were detected in raw samples from the cage and wild catch respectively. Chargrilling significantly increased Pyrene levels after cooking (wild: 4-11 µg/kg; cage: 5-23 µg/kg, p < .05), and likewise Anthracene levels in cage samples (13-153 µg/kg) but decreased Indeno [1,2,3-cd] pyrene levels from 100 ± 20 to 1.2 ± 0.2 µg/kg in cage samples. Smoking significantly increased 13 to 15 PAH congeners' levels (from < 1.0 up to 340 µg/kg) and total PAHs (wild: 4 to 840 µg/kg; cage: 110 to 560 µg/kg), and decreased Indeno [1,2,3-cd] pyrene (100 to 1.3 µg/kg) in cage samples but showed no effect on Benzo [g, h, i] perylene and Dibenzo [a, h] anthracene levels in all samples. For smoked samples, Benzo [a] pyrene and PAH4 (Benzo [a] anthracene, Chrysene, Benzo [b] fluoranthene, and Benzo [a] pyrene) exceeded the respective maximum permissible limits of 2 µg/kg and 12 µg/kg, and significantly influenced the levels of carcinogenic PAHs (CPAH, 135-170 µg/kg). Nevertheless, the Excess Cancer Risk (ECR) estimates, from a conservative approach, were far below the threshold (10-4), implying that consuming smoked or grilled tilapia from the study site is safe.
Collapse
Affiliation(s)
- Bismark Dwumfour-Asare
- Department of Environmental Health & Sanitation Education, Faculty of Environment and Health Education, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Asante-Mampong Campus, Asante Mampong, Ashanti Region, Ghana
| | - Emmanuel Dartey
- Department of Chemistry Education, Faculty of Science Education, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Asante-Mampong Campus, Asante Mampong, Ashanti Region, Ghana
| | - Nomolox Solomon Kofi Adherr
- Department of Chemistry Education, Faculty of Science Education, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Asante-Mampong Campus, Asante Mampong, Ashanti Region, Ghana
| | - Kofi Sarpong
- Department of Chemistry Education, Faculty of Science Education, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Asante-Mampong Campus, Asante Mampong, Ashanti Region, Ghana
| | - Emmanuel Agyapong Asare
- Department of Chemistry Education, Faculty of Science Education, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Asante-Mampong Campus, Asante Mampong, Ashanti Region, Ghana
| |
Collapse
|