A multicenter replication study conducted by CoEHAR researchers, under the Replica project, reports no consistent evidence that e-cigarette aerosols reduce chemotherapy sensitivity in laboratory models of head and neck cancer.…
For the first time since national records began, e-cigarette use has surpassed cigarette smoking in Great Britain. This milestone, highlighted in a new CoEHAR commentary published in the International Journal…
The relationship between e-cigarette use and oral health remains a topic of active scientific debate. While some studies have suggested potential risks, the underlying evidence is often fragmented and difficult…
The damage caused by smoking does not start with a heart attack. It begins much earlier, at the level of the blood vessels. When someone smokes, the chemicals produced by…
The new report “Cigarettes to Smiles”, released by the Oral Nicotine Commission, highlights the growing role that nicotine pouches – oral nicotine pouches (ONPs) – may play in safeguarding oral health…
The 59th International EUROTOX 2025 Congress, held at the Megaron Athens International Conference Centre, brought together hundreds of researchers and toxicology professionals from around the world, with a focus on…
A new CoEHAR study just published in Harm Reduction Journal confirms that smoking traditional cigarettes carries the highest risk of respiratory wheezing, while exclusive use of e-cigarettes shows no significant differences compared…
Il CoEHAR Indonesiano, fortemente voluto dal prof. Riccardo Polosa, pone i primi pilastri ufficiali della ricerca sulla riduzione del danno da fumo nell’area asiatica. Un recente studio condotto dai ricercatori della…
A new pilot study offers promising news for people using oral nicotine products: even mild damage to the gums and oral lining caused by products like nicotine pouches or snus…
Catania, May 24, 2025 – As part of its international efforts to promote evidence-based public policies for tobacco harm reduction, the CoEHAR – Center of Excellence for the Acceleration of…
