The Adverse Effects of e-Cigarettes on Oral Microbiome.

Nov.24.2022
The Adverse Effects of e-Cigarettes on Oral Microbiome.
Dr. Purnima S. Kumar uses clinical skills and training to research ways to promote human microbiome health. She questions e-cigarette safety and ads.

Dr. Purnima S. Kumar is a periodontics professor at the University of Michigan, using her clinical skills and training to research numerous ways in which the human microbiome promotes health. She firmly believes in the complex relationship between oral health and systemic diseases, and that only through collaboration between physicians and dentists in identifying high-risk individuals and providing comprehensive care can global health be achieved. Her work on the impact of electronic cigarettes is extensive, including partnering with the American Dental Association to create public service ads on the health effects of using e-cigarettes and providing testimony to the FDA on the adverse effects of oral e-cigarette use. She is also a co-author of a study published in May 2020 in Science Advances, titled "Adverse effects of electronic cigarettes on the non-diseased oral microbiome," which addressed the lack of knowledge on the impact of e-cigarettes on the oral ecosystem despite their presence in the US market since 2009.


According to their knowledge, this investigation has provided some of the earliest empirical evidence documenting the impact of e-cigarette use on the oral microbiome and is beginning to explore potential mechanisms supporting this shift.


This study raises questions about the safety of e-cigarettes and the harm reduction claims made by advertising campaigns.


In February 2020, she published an article titled "Living Under the Cloud" in the Journal of the American Dental Association, where she highlighted that while there are existing studies on the health effects of electronic cigarettes, information on its impact on oral health such as periodontal disease, tooth decay, or oral cancer is limited.


Statement:


This article has been compiled based on third-party information, and is intended for industry-related communication and learning purposes only.


This article does not represent the views of 2FIRSTS and 2FIRSTS cannot confirm the truthfulness and accuracy of the content. The compilation of this article is only for industry exchange and research.


Due to limitations in the translation process, the translated article may not fully express the same meaning as the original. Please refer to the original text for accuracy.


2FIRSTS maintains complete alignment with the Chinese government on any domestic, Hong Kong, Macau, Taiwan, or foreign-related expressions and positions.


The compilation of information belongs to the original media and author. If there is any infringement, please contact us for deletion.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

Georgia Lawmakers Push School Safety Bills Targeting Phones, Vaping and Firearm Safety Education
Georgia Lawmakers Push School Safety Bills Targeting Phones, Vaping and Firearm Safety Education
Georgia lawmakers are weighing new education bills that would tighten classroom phone rules, introduce firearm safety education from an early age, and require vape detectors in all high schools. Supporters argue the measures are needed to address mounting concerns around student safety, mental health and the growing presence of vaping on campuses.
Jan.26 by 2FIRSTS.ai
Small ENDS Manufacturers Press FDA on Abuse Liability Standards as Agency Defines Pharmacological Review Framework
Small ENDS Manufacturers Press FDA on Abuse Liability Standards as Agency Defines Pharmacological Review Framework
At the third session of its PMTA roundtable, the FDA outlined its framework for assessing abuse liability in ENDS products, emphasizing the role of nicotine pharmacokinetics and product-specific data in APPH determinations. Small manufacturers questioned the high cost of clinical PK studies and the absence of defined numeric thresholds, while raising bridging strategies and PBPK modeling as potential alternatives.
Feb.11
Vietnam Ho Chi Minh City police seize 28,657 illegal vape-related products worth over US$182,400
Vietnam Ho Chi Minh City police seize 28,657 illegal vape-related products worth over US$182,400
Police in Ho Chi Minh City, Vietnam say they dismantled a large illegal vape distribution ring led by 29-year-old Nguyễn Ngọc Quốc Uy, who allegedly built a concealed “secret room” to hide contraband. Officers seized 28,657 items valued at more than VND 4.8 billion (about US$182,400).
Feb.04 by 2FIRSTS.ai
PMI Faces Setback in India: Global Regulatory Fragmentation Complicates Its Smoke-Free Transition
PMI Faces Setback in India: Global Regulatory Fragmentation Complicates Its Smoke-Free Transition
India has reaffirmed its 2019 ban on e-cigarettes and heated tobacco devices, effectively blocking Philip Morris International (PMI) from launching IQOS in the country despite years of lobbying. Together with Taiwan, China’s conditional opening of heated tobacco products, and Japan’s planned 2026 excise tax hikes, these moves highlight increasingly divergent national regulatory pathways—an external uncertainty shaping PMI’s smoke-free growth trajectory.
Feb.12
Brazil’s MPF and Anvisa sign pact to intensify enforcement against vapes
Brazil’s MPF and Anvisa sign pact to intensify enforcement against vapes
Brazil’s Federal Public Prosecutor’s Office (MPF) and health regulator Anvisa signed a cooperation protocol to strengthen enforcement against electronic smoking devices (DEFs) and expand health-risk awareness campaigns.
Feb.03 by 2FIRSTS.ai
Michigan Governor budget to seek major tax hikes on tobacco, vaping and gaming to address Medicaid gap
Michigan Governor budget to seek major tax hikes on tobacco, vaping and gaming to address Medicaid gap
Governor Gretchen Whitmer’s proposed fiscal year 2027 budget includes significant tax hikes on tobacco and gaming to address a projected $1.8 billion shortfall in Michigan’s Medicaid funding, the report said. The plan calls for raising the per-pack cigarette tax from $2 to $3 and increasing the wholesale tax on other tobacco products from 32% to 57%.
Feb.12 by 2FIRSTS.ai