Support for and likely impacts of endgame measures in the Smokefree Aotearoa Action Plan: findings from the 2020-2021 International Tobacco Control New Zealand (EASE) surveys.

Aim: In February 2024, the Aotearoa New Zealand Government repealed legislation to mandate very low nicotine cigarettes (VLNCs), greatly reduce the number of tobacco retailers and disallow sale of tobacco products to people born after 2008 (smokefree generation). We investigated acceptability and likely impacts of these measures among people who smoke or who recently (≤2 years) quit smoking.

Method: We analysed data from 1,230 participants from Wave 3 (conducted in late 2020 and early 2021) and 615 participants from Wave 3.

Topically applied, fatty acid-containing formulations provide superior barrier benefits in an ex vivo tape-stripped skin model.

Objective: Ex vivo skin has been used to study various skin conditions from atopic dermatitis to burn injury. The aim of this research is to identify a more effective barrier improvement strategy and to evaluate topical formulations in replenishing the skin. The skin can create new longer chain fatty acids and ceramides (CERs) from topically applied skin natural fatty acid to help renew the skin's barrier.

Topical application of retinyl propionate, 4 hexyl resorcinol, and niacinamide reverses molecular and clinical features of ageing.

Objective: Topical tretinoin is the mainstay of treatment for photoageing, despite the risk of skin irritation. Cosmetic combination anti-ageing formulations may offer similar efficacy to tretinoin, while improving on tolerability. We aim to demonstrate facial appearance benefits of a novel triple-active cosmetic formulation containing 4-hexylresorcinol, retinyl propionate, and niacinamide and to identify transcriptomic biomarkers underpinning these benefits.

Commercial Tobacco Endgame Goals: Early Experiences From Six Countries.

Introduction: Tobacco use is a major threat to health globally. A number of countries have adopted "endgame goals" to minimize smoking prevalence. The INSPIRED project aims to describe and compare the experiences of the first six countries to adopt an endgame goal.