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MetabolomicsComprehensive systems biology analysis of a seven-month cigarette smoke inhalation study in C57BL/6 mice
Smoking of combustible cigarettes has a major impact on human health. Using a systems toxicology approach in a model of chronic obstructive pulmonary disease (C57BL/6 mice), we assessed the health consequences in mice of smoke derived from a prototype modified risk tobacco product (pMRTP) as compare...
2015-11-19 | MTBLS143 | MetaboLights
ProteomicsAlterations in the sputum proteome and transcriptome in smokers and early-stage COPD patients
Chronic obstructive pulmonary disease (COPD) is one of the most prevalent lung diseases, and involves persistent airflow limitation and incorporates both emphysema and chronic bronchitis. Cigarette smoking has been identified as the main risk factor for disease development and progression. In a basi...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-10-21 | MSV000080275 | MassIVE
TranscriptomicsA systems toxicology approach for comparative assessment: Biological impact of an aerosol from a candidate modified-risk tobacco product and cigarette smoke on human organotypic bronchial epithelial cultures (miRNA data)
This study reports a comparative assessment of the biological impact of a heated tobacco aerosol from the tobacco heating system (THS) 2.2 and smoke from a combustible 3R4F cigarette. Human organotypic bronchial epithelial cultures were exposed to an aerosol from THS2.2 (a candidate modified-risk to...
ORGANISM(S): Homo sapiens 
2016-12-15 | E-MTAB-5318 | biostudies-arrayexpress
TranscriptomicsIN VITRO ASSESSMENT OF ACUTE EXPOSURE OF THS2.2 AEROSOL ON ORGANOTYPIC ACUTE HUMAN BRONCHIAL TISSUE CULTURES
In vitro toxicology approaches have evolved, from a focus on the molecular changes within a cell to understanding of toxicity-related mechanisms that simulate the in vivo environment. The recent development of three dimensional (3-D) organotypic nasal epithelial culture models offer a physiologicall...
ORGANISM(S): Homo sapiens 
2016-12-01 | E-MTAB-5179 | biostudies-arrayexpress
TranscriptomicsCOMPARATIVE SYSTEMS TOXICOLOGY ANALYSIS OF CIGARETTE SMOKE AND AEROSOL FROM A CANDIDATE MODIFIED RISK TOBACCO PRODUCT IN ORGANOTYPIC HUMAN GINGIVAL EPITHELIAL CULTURES: A 3-DAY REPEATED EXPOSURE STUDY.
Smoking is one of the major lifestyle-related risk factors for periodontal diseases. Modified risk tobacco products (MRTP) offer a promising alternative in the harm reduction strategy for adult smokers unable to quit. Using a systems toxicology approach, we investigated and compared the exposure eff...
ORGANISM(S): Homo sapiens 
2017-04-01 | E-MTAB-5609 | biostudies-arrayexpress
TranscriptomicsCOMPARATIVE SYSTEMS TOXICOLOGY ANALYSIS OF CIGARETTE SMOKE AND AEROSOL FROM A CANDIDATE MODIFIED RISK TOBACCO PRODUCT IN ORGANOTYPIC HUMAN GINGIVAL EPITHELIAL CULTURES: A 3-DAY REPEATED EXPOSURE STUDY.
Smoking is one of the major lifestyle-related risk factors for periodontal diseases. Modified risk tobacco products (MRTP) offer a promising alternative in the harm reduction strategy for adult smokers unable to quit. Using a systems toxicology approach, we investigated and compared the exposure eff...
ORGANISM(S): Homo sapiens 
2017-04-01 | E-MTAB-5608 | biostudies-arrayexpress
TranscriptomicsCOPD progression in C57l/6 mice in response to chronic exposure (up to 7 months) to conventional cigarette smoke or a prototype modified risk tobacco product (pMRTP) and the impact of cessation or switching to pMRTP after initial exposure to conventional cigarette smoke
Smoking of combustible cigarettes has a major impact on human health, so the tobacco industry is developing modified risk tobacco products (MRTP) to reduce this health risk. Using a systems toxicology approach in a model of chronic obstructive pulmonary disease (C57BL/6 mice), we assessed the potent...
ORGANISM(S): Mus musculus 
2017-08-05 | E-MTAB-5281 | biostudies-arrayexpress
TranscriptomicsSystems Toxicology Assessment of the Biological Impact of a Candidate Modified Risk Tobacco Product on Human Organotypic Oral Epithelial Cultures (miRNA dataset).
Cigarette smoke (CS) has been reported to increase predisposition to oral cancer and is also recognized as a risk factor for many conditions including periodontal diseases, gingivitis, and other benign mucosal disorders. Smoking cessation remains the most effective approach for minimizing the risk o...
ORGANISM(S): Homo sapiens 
2018-03-01 | E-MTAB-6545 | biostudies-arrayexpress
TranscriptomicsComparative biological impacts of an aerosol from carbon-heated tobacco and smoke from cigarettes on human respiratory epithelial cultures: A systems toxicology assessment (nasal epithelial cells-microRNA dataset)
The biological impact of an aerosol of a potential modified-risk tobacco product, carbon heated tobacco product 1.2 (CHTP1.2), was comprehensively assessed for the first time in vitro using human small airway and nasal epithelial models following a systems toxicology approach. The potentially reduce...
ORGANISM(S): Homo sapiens 
2018-01-04 | E-MTAB-6609 | biostudies-arrayexpress
TranscriptomicsComparative biological impacts of an aerosol from carbon-heated tobacco and smoke from cigarettes on human respiratory epithelial cultures: A systems toxicology assessment (nasal epithelial cells-mRNA dataset)
The biological impact of an aerosol of a potential modified-risk tobacco product, carbon heated tobacco product 1.2 (CHTP1.2), was comprehensively assessed for the first time in vitro using human small airway and nasal epithelial models following a systems toxicology approach. The potentially reduce...
ORGANISM(S): Homo sapiens 
2018-01-04 | E-MTAB-6608 | biostudies-arrayexpress
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