Marsden Fund Update 2020: Issue 56

Page 12

MARSDEN FUND MARSDEN FUND STANDARD GRANTS STANDARD GRANTS

E-CIGARETTES A SAFER ALTERNATIVE FOR SMOKERS? Dr Kelly Burrowes from the University of Auckland will revolutionise our understanding of electronic cigarettes and their impact on lung health through an integrative, data driven toxicology framework. Electronic cigarettes (ECs) are touted as a safer alternative to conventional cigarettes. Perhaps they could be viewed as a “lesser of two evils” for current cigarette smokers. Yet, it is clear that there is a lot about ECs that we don’t know. ECs are electronic devices that heat a liquid, usually propylene glycol and glycerol, with nicotine and flavours, stored in disposable or refillable cartridges or a reservoir, and disperse it with an aerosol for inhalation. Since ECs appeared on the market, there has been a steady growth in sales worldwide. In Aotearoa New Zealand, 3.2% of adults use an EC at least once a day. They are also being promoted here as a tool to reach the targets for Smokefree 2025. Smokers, healthcare providers and regulators need to be sure that these devices can actually reduce the harm associated with smoking, and don’t create further risks. There are significant gaps in our understanding of their short-term and long-term health effects, and while this is being addressed by a range of separate research disciplines, there is poor integration of data across these different research fields, impeding progress towards understanding the potential risks of EC use. 10

Dr Burrowes and her team will develop a new framework that integrates different data, including analysing what goes into EC aerosols, where they go in the body, and what effect they have on a cellular level as well as on a whole-organ level. With the help of state-of-the-art imaging techniques, the team will lead the world’s most advanced study on the impact of EC use on lung health.


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Articles inside

No te hurihuringa On reflection

4min
pages 54-55

New type of micro laser source suitable for commercialisation

2min
pages 52-53

New insight on Alpine Fault risk

4min
pages 46-47

Hīkoi of a lifetime

2min
pages 48-49

Aotearoa New Zealand’s difficult histories

2min
pages 50-52

Days of Ice

1min
pages 44-45

Impact of COVID-19

2min
page 43

Between the real and imaginary worlds

1min
page 40

Using penguin poo to measure contaminants in Antarctica

1min
pages 38-39

Ngā uri o ngā adopted Māori e rapu ana i ō rātau tūrangawaewae

2min
page 37

Exception to the rule

1min
page 35

Descendants of Māori adoptees searching for their tūrangawaewae

1min
page 36

Ngā taiohi urutapu

2min
pages 33-34

Clean teens

1min
page 32

The hormone that makes good dads

1min
page 29

Are toxic metals testing the honeybee’s mettle?

1min
pages 30-31

Using light to track and target drug delivery

1min
page 28

Pigs, dogs and chickens in the Pacific past

1min
pages 26-27

Bringing Indigenous perspectives to Sport for Development

1min
page 22

Te whakauru mai i ngā tirohanga Iwi Taketake ki te wāhanga Hākinakina mō te Whanaketanga

1min
page 23

Pick-a-path birds

1min
page 24

Australian bushfires

1min
pages 18-19

Biodegradable polymer electronics

1min
page 25

Ngā panga o ngā ahi kai ngahere

2min
pages 20-21

Better than a hole in the head

1min
page 17

Nursery crimes

1min
page 16

Disappearing ‘tree of life

1min
page 14

E-cigarettes

1min
page 12

Shared immunity

1min
page 13

Mō te Pūtea a Marsden

1min
page 4

In the green

1min
page 10

Failing hearts

1min
page 15

Ngā tipu

2min
page 11
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