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Esteban-Lopez M, Perry MD, Garbinski LD, Manevski M, Andre M, Ceyhan Y, Caobi A, Paul P, Lau LS, Ramelow J, Owens F, Souchak J, Ales E, El-Hage N. Health effects and known pathology associated with the use of E-cigarettes. Toxicol Rep 2022; 9:1357-1368. [PMID: 36561957 PMCID: PMC9764206 DOI: 10.1016/j.toxrep.2022.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [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: 04/29/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 12/25/2022] Open
Abstract
In recent years, new nicotine delivery methods have emerged, and many users are choosing electronic cigarettes (e-cigarettes) over traditional tobacco cigarettes. E-cigarette use is very popular among adolescents, with more than 3.5 million currently using these products in the US. Despite the increased prevalence of e-cigarette use, there is limited knowledge regarding the health impact of e-cigarettes on the general population. Based on published findings by others, E-cigarette is associated with lung injury outbreak, which increased health and safety concerns related to consuming this product. Different components of e-cigarettes, including food-safe liquid solvents and flavorings, can cause health issues related to pneumonia, pulmonary injury, and bronchiolitis. In addition, e-cigarettes contain alarmingly high levels of carcinogens and toxicants that may have long-lasting effects on other organ systems, including the development of neurological manifestations, lung cancer, cardiovascular disorders, and tooth decay. Despite the well- documented potential for harm, e-cigarettes do not appear to increase susceptibility to SARS-CoV- 2 infection. Furthermore, some studies have found that e-cigarette users experience improvements in lung health and minimal adverse effects. Therefore, more studies are needed to provide a definitive conclusion on the long-term safety of e-cigarettes. The purpose of this review is to inform the readers about the possible health-risks associated with the use of e-cigarettes, especially among the group of young and young-adults, from a molecular biology point of view.
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Key Words
- AEC, airway epithelial cells
- AM, alveolar macrophages
- BAL, bronchial alveolar lavage
- CC16, Clara cell protein 16
- CM, cardiomyocyte
- CNS, central nervous system
- COPD, chronic obstructive pulmonary disease
- CS, cigarette smoke
- CSC, Cancer Stem Cell
- CYP, cytochrome P450
- E-cigarettes
- E2F1, E2F transcription factor 1
- EMT, epithelial-to-mesenchymal transition
- ENDS, electronic nicotine delivery system
- EVALI
- EVALI, e-cigarette or vaping product use-associated lung injury
- FDA, Food and Drug Administration
- FOXO3, forkhead box O3
- HNSCC, head and neck squamous cancer cells
- HUVEC, human umbilical vein endothelial cells
- Health risks
- IL, interleukin
- LDL, low-density lipoprotein
- MCP-1, monocyte chemoattractant protein-1
- MMP9, matrix metallopeptidase 9
- MPP, Mycoplasma pneumoniae pneumonia
- NET, neutrophil extracellular traps
- NK, natural killer
- NOX, NADPH oxidase
- NQO-1, NAD(P)H quinone dehydrogenase 1
- Nicotine
- Nrf2, nuclear factor erythroid 2-related factor 2
- OGG1/2, 8-oxoguanine glycosylase
- OS, oxidative stress
- Oct4,, Octamer-binding transcription factor 4
- PAFR, platelet-activating factor receptor
- PAHs, polycyclic aromatic hydrocarbons
- PG, propylene glycol
- ROS, reactive oxygen species
- Sox2,, SRY (sex determining region Y)-box 2
- THC, Tetrahydrocannabinol
- TNF‐α, tumor necrosis factor alpha
- VAPI, vaping-associated pulmonary injury
- VG, vegetable glycerin
- Vaping
- XPC, xeroderma pigmentosum complementation group C
- Yap1, Yes associated protein 1
- ZEB, zinc finger E-box binding homeobox
- ZO-1, zonula occludens-1
- e-cigarettes, electronic cigarettes
- e-liquid, e-cigarette liquid
- e-vapor, e-cigarette vapor
- iPSC-EC, induced pluripotent stem cell-derived endothelial cells
- pAMPK, phospho-AMP-activated protein kinase
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Affiliation(s)
- Maria Esteban-Lopez
- Departments of Human and Molecular Genetics, Florida International University, Miami, FL 33199, USA
| | - Marissa D. Perry
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Luis D. Garbinski
- Cell Biology and Pharmacology and Florida International University, Miami, FL 33199, USA
| | - Marko Manevski
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Mickensone Andre
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Yasemin Ceyhan
- Departments of Human and Molecular Genetics, Florida International University, Miami, FL 33199, USA
| | - Allen Caobi
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Patience Paul
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Lee Seng Lau
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Julian Ramelow
- Herbert Wertheim College of Medicine, Biological Sciences in the College of Arts, Science and Education and the Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA
| | - Florida Owens
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA
| | - Joseph Souchak
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Evan Ales
- Translational Glycobiology, Florida International University, Miami, FL 33199, USA
| | - Nazira El-Hage
- Immunology and Nano-medicine, Florida International University, Miami, FL 33199, USA,Correspondence to: Department of Immunology and Nanomedicine, Florida International University, Herbert Wertheim College of Medicine, Miami, FL 33199, USA.
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Abstract
SLUG, a member of the SNAIL family of transcriptional repressors, is known to play a diverse number of roles in the cell, and its deregulation has been observed in a variety of cancers including breast. Here, we focus on SLUG's role as a master regulator of mammary epithelial cell (MEC) fate and lineage commitment in the normal mammary gland, and discuss how aberrant SLUG expression can influence breast tumor formation, phenotype, and progression. Specifically, we discuss SLUG's involvement in MEC differentiation, stemness, cellular plasticity, and the epithelial to mesenchymal transition (EMT), and highlight the complex connection between these programs during development and disease progression. Undoubtedly, delineating how molecular factors influence lineage identity and cell-state dynamics in the normal mammary gland will contribute to our understanding of breast tumor heterogeneity.
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Key Words
- BCSC, Breast Cancer Stem Cell
- BM, Basement Membrane
- BRCA1, Breast Cancer Associated 1
- CK, Cytokeratin
- CSC, Cancer Stem Cell
- E-CAD, E-Cadherin
- EMT
- EMT, Epithelial to Mesenchymal Transition
- ERα, Estrogen Receptor
- HDAC, Histone Deacetylasae
- HMECs, Human Mammary Epithelial Cells
- IHC, Immunohistochemical
- LSD1, Lysine Specific Demethylase 1.
- ME, Myoepithelial
- MEC, Mammary Epithelial Cell
- MaSC, Mammary Stem Cell
- SLUG
- SMA, Smooth Muscle Actin
- SNAG, Snai.Gfi-1
- WT, Wild type
- breast cancer
- cellular plasticity
- differentiation
- mammary stem cells
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Affiliation(s)
- Sarah Phillips
- a Department of Developmental, Molecular & Chemical Biology ; Sackler School of Graduate Biomedical Sciences ; Tufts University School of Medicine ; Boston , MA USA
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Litvinov IV, Netchiporouk E, Cordeiro B, Zargham H, Pehr K, Gilbert M, Zhou Y, Moreau L, Woetmann A, Ødum N, Kupper TS, Sasseville D. Ectopic expression of embryonic stem cell and other developmental genes in cutaneous T-cell lymphoma. Oncoimmunology 2014; 3:e970025. [PMID: 25941598 DOI: 10.4161/21624011.2014.970025] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [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: 07/09/2014] [Accepted: 09/23/2014] [Indexed: 11/19/2022] Open
Abstract
Cutaneous T-cell lymphoma (CTCL) is a potentially devastating malignancy. The pathogenesis of this cancer remains poorly elucidated. Previous studies focused on analysis of expression and function of known oncogenes and tumor suppressor genes. However, emerging reports highlight that it is also important to analyze the expression of genes that are ectopically expressed in CTCL (e.g., embryonic stem cell genes (ESC), cancer testis (CT) genes, etc.). Currently, it is not known whether ESC genes are expressed in CTCL. In the current work, we analyze by RT-PCR the expression of 26 ESC genes, many of which are known to regulate pluripotency and promote cancer stem cell-like phenotype, in a historic cohort of 60 patients from Boston and in a panel of 11 patient-derived CTCL cell lines and compare such expression to benign inflammatory dermatoses that often clinically mimic CTCL. Our findings document that many critical ESC genes including NANOG, SOX2, OCT4 (POU5F1) and their upstream and downstream signaling members are expressed in CTCL. Similarly, polycomb repressive complex 2 (PRC2) genes (i.e., EZH2, EED, and SUZ12) are also expressed in CTCL lesional skin. Furthermore, select ESC genes (OCT4, EED, TCF3, THAP11, CHD7, TIP60, TRIM28) are preferentially expressed in CTCL samples when compared to benign skin biopsies. Our work suggests that ESC genes are ectopically expressed together with CT genes, thymocyte development genes and B cell-specific genes and may be working in concert to promote tumorigenesis. Specifically, while ESC genes may be promoting cancer stem cell-like phenotype, CT genes may be contributing to aneuploidy and genomic instability by producing aberrant chromosomal translocations. Further analysis of ESC expression and function in this cancer will greatly enhance our fundamental understanding of CTCL and will help us identify novel therapeutic targets.
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Key Words
- ALCL, Anaplastic Large Cell Lymphoma
- BLK, B-lymphoid kinase
- C-ALCL, Cutaneous Anaplastic Large Cell Lymphoma
- CSC, Cancer Stem Cell
- CTCL, Cutaneous T-Cell Lymphoma
- DMC1, Disrupted Meiotic cDNA 1
- ESC, Embryonic Stem Cell
- EVA1, Epithelial C-like antigen 1
- MF, Mycosis Fungoides
- PBMC, Peripheral Blood Mononucleated Cells
- PLS3, Plastin-3
- PRC1, Polycomb Repressive Complex 1
- PRC2, Polycomb Repressive Complex 2
- SS, Sézary Syndrome
- SYCP1, Synaptonemal Complex Protein 1
- TOX, Thymocyte selection–associated high mobility group box
- ZFX, Zinc finger protein X-linked
- cancer testis genes
- cutaneous T cell lymphoma (CTCL)
- embryonic stem cell genes
- mycosis fungoides (MF)
- polycomb repressive complex 2 (PRC2)
- sézary syndrome (SS)
- thymocyte development genes
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Affiliation(s)
- Ivan V Litvinov
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
| | - Elena Netchiporouk
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
| | - Brendan Cordeiro
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
| | - Hanieh Zargham
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
| | - Kevin Pehr
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
| | - Martin Gilbert
- Division of Dermatology; Université Laval ; Québec City, QC Canada
| | - Youwen Zhou
- Department of Dermatology and Skin Science; University of British Columbia ; Vancouver, BC Canada
| | - Linda Moreau
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
| | - Anders Woetmann
- Department of International Health, Immunology, and Microbiology; University of Copenhagen ; Copenhagen, Denmark
| | - Niels Ødum
- Department of International Health, Immunology, and Microbiology; University of Copenhagen ; Copenhagen, Denmark
| | - Thomas S Kupper
- Department of Dermatology; Harvard Skin Disease Research Center; Brigham and Women's Hospital; Harvard University ; Boston, MA USA
| | - Denis Sasseville
- Division of Dermatology; McGill University Health Centre ; Montréal, QC Canada
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