Scientists and doctors have called for more research to back up a recent study indicating vaping could cause similar damage to mouth DNA cells as smoking tobacco – damage that could lead to cancer.
Researchers at University College London looked at samples swabbed from the cheeks of 4,000 vapers and smokers, to compare the impact of cigarettes and e-cigarettes.
Mouths exposed to tobacco and vape smoke were found to be substantially altered, leading to claims vaping may not be as harmless as first thought.
It is still too early to link vaping with cigarettes, but of course, it is still harmful to the lungs
Dr Noordin Wadhvaniya,
Canadian Specialist Hospital Dubai
The changes measured in cheek cells were similar to the DNA methylation observed in cancer tissue, which is usually driven by lifestyle and environmental factors that suppress the genes responsible for preventing cells dividing into tumours.
Although the study does not directly connect e-cigarette use with cancer, it is the first reported study that reveals a potential link to its harmful effects.
“It is crucial to note that, while e-cigarettes do not contain tobacco, many do contain nicotine, which is derived from tobacco,” said Dr Soha Abdelbaky, a consultant medical oncologist at Medcare Hospital in Sharjah.
“Although e-cigarettes do not produce smoke like tobacco cigarettes, they may expose users to second-hand aerosol that may contain dangerous toxins.
“Nicotine in e-cigarettes may cause DNA alterations that promote cancer and tumour growth.
“E-cigarettes may also include harmful compounds including formaldehyde and N-nitrosamines, which have been linked to cancer.”
Aerosols
Cigarettes release combusted plant matter, which can send toxic chemicals directly into the lungs, resulting in lung tissue deterioration and cancer.
But while e-cigarettes do not produce a vapour to inhale, the aerosol emitted is made up of microscopic particles that users also inhale.
“The aerosol from an e-cigarette contains some cancer-causing chemicals, but in far lower concentrations than cigarette smoke,” said Dr Abdelbaky.
With few studies on the long-term effects of vaping, some said it is too soon to draw conclusions on a comparison with conventional smoking.
“It is still too early to link vaping with cigarettes, but of course, it is still harmful to the lungs,” said Dr Noordin Wadhvaniya, a pulmonologist at Canadian Specialist Hospital in Dubai.
Meanwhile, in the UK, where public health bodies said e-cigarettes are 95 per cent less harmful than combustible tobacco products, there has been a 26 per cent decline in cigarette use since 2011, according to the Office for National Statistics.
Experts responding to the vaping study, published by Cancer Research, said it lacked the depth required to make a significant link between vaping and cancer, and that e-cigarettes were still a less harmful option to help quit smoking.
“This interesting study shows e-cigarette use is associated with similar damaging changes in methylation in human cells as smoking,” said Professor Andrew Beggs, of the cancer genetics and surgery department at University Hospitals Birmingham
“Although it doesn’t show a direct causal effect, this study shows that further research must be done to understand the effects of e-cigarettes on human health and whether they could be linked to an increased risk of cancer.”
Smoking is the UK’s biggest preventable cause of death, costing the National Health Service around £17 billion a year.
Youth crackdown
Tough new measures on vaping are also due to come into force under the UK government’s tobacco and vapes bill, which aims to create a smoke-free generation.
Steps include new powers to restrict vape flavours, packaging and change how vapes are displayed in shops, plus on-the-spot fines to clamp down on sales to under-age people.
Figures from UK group Action on Smoking and Health revealed about 14 per cent of children had tried vaping in 2020, but that number had climbed to 20.5 per cent in 2023.
New Zealand is another nation tightening its approach towards vaping.
Those born on or after January 1, 2009, are already banned from purchasing tobacco, with disposable e-cigarettes or vapes also set to be withdrawn from sale.
Retailers selling vapes to those under 18 face fines of up to $60,000 (USD), while other regulations will prevent e-cigarettes being sold with images or names that are appealing to young people.
Despite that action, New Zealand’s health ministry backs e-cigarettes as a key smoking cessation device.
Speaking of the latest research on the potential harm of vaping, Prof Ross Lawrenson, a professor in Population Health at the University of Waikato, said more evidence would be needed to encourage those vaping to quit altogether.
“This new study suggests vaping is associated with epigenetic changes in the lining of the cheek,” he said.
“This could be a plausible explanation for a causal association with cancer, but so far we do not have any evidence that vaping does cause cancer.
“It’s important to note that smoking has been associated not only with lung cancer but also cancer of the larynx, oral cavity, lip, bladder and cervix.
“These findings are from a group mainly concerned with Women’s Health, and provide support for those who believe vaping will prove harmful.
“However the paper does not provide sufficient evidence of harmful outcomes that will be needed before the public will be convinced to stop.”
UAE currency: the story behind the money in your pockets
Specs
Engine: Duel electric motors
Power: 659hp
Torque: 1075Nm
On sale: Available for pre-order now
Price: On request
Killing of Qassem Suleimani
UAE currency: the story behind the money in your pockets
RESULTS
5pm: Maiden (PA) Dh 80,000 (Turf) 1,200m
Winner: AF Majalis, Tadhg O’Shea (jockey), Ernst Oertel (trainer).
5.30pm: Maiden (PA) Dh 80,000 (T) 1,400m
Winner: Sawt Assalam, Szczepan Mazur, Ibrahim Al Hadhrami.
6pm: Maiden (PA) Dh 80,000 (T) 1,400m
Winner: Foah, Fabrice Veron, Eric Lemartinel.
6.30pm: Wathba Stallions Cup Handicap (PA) Dh 70,000 (T) 1,400m
Winner: Faiza, Sandro Paiva, Ali Rashid Al Raihe.
7pm: Handicap (PA) Dh 80,000 (T) 1,600m
Winner: RB Dixie Honor, Antonio Fresu, Helal Al Alawi.
7.30pm: Rated Conditions (TB) Dh 100,000 (T) 1,600m
Winner: Boerhan, Ryan Curatolo, Nicholas Bachalard.
Killing of Qassem Suleimani
More coverage from the Future Forum
The National Archives, Abu Dhabi
Founded over 50 years ago, the National Archives collects valuable historical material relating to the UAE, and is the oldest and richest archive relating to the Arabian Gulf.
Much of the material can be viewed on line at the Arabian Gulf Digital Archive - https://www.agda.ae/en
How to protect yourself when air quality drops
Install an air filter in your home.
Close your windows and turn on the AC.
Shower or bath after being outside.
Wear a face mask.
Stay indoors when conditions are particularly poor.
If driving, turn your engine off when stationary.
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
Global state-owned investor ranking by size
|
1.
|
United States
|
|
2.
|
China
|
|
3.
|
UAE
|
|
4.
|
Japan
|
|
5
|
Norway
|
|
6.
|
Canada
|
|
7.
|
Singapore
|
|
8.
|
Australia
|
|
9.
|
Saudi Arabia
|
|
10.
|
South Korea
|
More on Quran memorisation:
UAE currency: the story behind the money in your pockets
Ain Dubai in numbers
126: The length in metres of the legs supporting the structure
1 football pitch: The length of each permanent spoke is longer than a professional soccer pitch
16 A380 Airbuses: The equivalent weight of the wheel rim.
9,000 tonnes: The amount of steel used to construct the project.
5 tonnes: The weight of each permanent spoke that is holding the wheel rim in place
192: The amount of cable wires used to create the wheel. They measure a distance of 2,4000km in total, the equivalent of the distance between Dubai and Cairo.
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
Killing of Qassem Suleimani
The five pillars of Islam
The five pillars of Islam
1. Fasting
2. Prayer
3. Hajj
4. Shahada
5. Zakat
Heavily-sugared soft drinks slip through the tax net
Some popular drinks with high levels of sugar and caffeine have slipped through the fizz drink tax loophole, as they are not carbonated or classed as an energy drink.
Arizona Iced Tea with lemon is one of those beverages, with one 240 millilitre serving offering up 23 grams of sugar - about six teaspoons.
A 680ml can of Arizona Iced Tea costs just Dh6.
Most sports drinks sold in supermarkets were found to contain, on average, five teaspoons of sugar in a 500ml bottle.
Killing of Qassem Suleimani
Manchester City transfers:
OUTS
Pablo Zabaleta, Bacary Sagna, Gael Clichy, Willy Caballero and Jesus Navas (all released)
INS
Ederson (Benfica) £34.7m, Bernardo Silva (Monaco) £43m
ON THEIR WAY OUT?
Joe Hart, Eliaquim Mangala, Samir Nasri, Wilfried Bony, Fabian Delph, Nolito and Kelechi Iheanacho
ON THEIR WAY IN?
Dani Alves (Juventus), Alexis Sanchez (Arsenal)
UAE squad
Men's draw: Victor Scvortov and Khalifa Al Hosani, (both 73 kilograms), Sergiu Toma and Mihail Marchitan (90kg), Ivan Remarenco (100kg), Ahmed Al Naqbi (60kg), Musabah Al Shamsi and Ahmed Al Hosani (66kg)
Women’s draw: Maitha Al Neyadi (57kg)
The%20Woman%20King%20
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Gina%20Prince-Bythewood%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Viola%20Davis%2C%20Thuso%20Mbedu%2C%20Sheila%20Atim%2C%20Lashana%20Lynch%2C%20John%20Boyega%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
Six things you need to know about UAE Women’s Special Olympics football team
Several girls started playing football at age four
They describe sport as their passion
The girls don’t dwell on their condition
They just say they may need to work a little harder than others
When not in training, they play football with their brothers and sisters
The girls want to inspire others to join the UAE Special Olympics teams
Labour dispute
The insured employee may still file an ILOE claim even if a labour dispute is ongoing post termination, but the insurer may suspend or reject payment, until the courts resolve the dispute, especially if the reason for termination is contested. The outcome of the labour court proceedings can directly affect eligibility.
- Abdullah Ishnaneh, Partner, BSA Law
Law%2041.9.4%20of%20men%E2%80%99s%20T20I%20playing%20conditions
%3Cp%3EThe%20fielding%20side%20shall%20be%20ready%20to%20start%20each%20over%20within%2060%20seconds%20of%20the%20previous%20over%20being%20completed.%0D%3Cbr%3EAn%20electronic%20clock%20will%20be%20displayed%20at%20the%20ground%20that%20counts%20down%20seconds%20from%2060%20to%20zero.%0D%3Cbr%3EThe%20clock%20is%20not%20required%20or%2C%20if%20already%20started%2C%20can%20be%20cancelled%20if%3A%0D%3Cbr%3E%E2%80%A2%09A%20new%20batter%20comes%20to%20the%20wicket%20between%20overs.%0D%3Cbr%3E%E2%80%A2%09An%20official%20drinks%20interval%20has%20been%20called.%0D%3Cbr%3E%E2%80%A2%09The%20umpires%20have%20approved%20the%20on%20field%20treatment%20of%20an%20injury%20to%20a%20batter%20or%20fielder.%0D%3Cbr%3E%E2%80%A2%09The%20time%20lost%20is%20for%20any%20circumstances%20beyond%20the%20control%20of%20the%20fielding%20side.%0D%3Cbr%3E%E2%80%A2%09The%20third%20umpire%20starts%20the%20clock%20either%20when%20the%20ball%20has%20become%20dead%20at%20the%20end%20of%20the%20previous%20over%2C%20or%20a%20review%20has%20been%20completed.%0D%3Cbr%3E%E2%80%A2%09The%20team%20gets%20two%20warnings%20if%20they%20are%20not%20ready%20to%20start%20overs%20after%20the%20clock%20reaches%20zero.%0D%3Cbr%3E%E2%80%A2%09On%20the%20third%20and%20any%20subsequent%20occasion%20in%20an%20innings%2C%20the%20bowler%E2%80%99s%20end%20umpire%20awards%20five%20runs.%0D%3Cbr%3E%3C%2Fp%3E%0A
COMPANY%20PROFILE%20
%3Cp%3E%3Cstrong%3ECompany%20name%3A%20%3C%2Fstrong%3EAlmouneer%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202017%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Dr%20Noha%20Khater%20and%20Rania%20Kadry%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EEgypt%3Cbr%3E%3Cstrong%3ENumber%20of%20staff%3A%20%3C%2Fstrong%3E120%3Cbr%3E%3Cstrong%3EInvestment%3A%20%3C%2Fstrong%3EBootstrapped%2C%20with%20support%20from%20Insead%20and%20Egyptian%20government%2C%20seed%20round%20of%20%3Cbr%3E%243.6%20million%20led%20by%20Global%20Ventures%3Cbr%3E%3C%2Fp%3E%0A
Sustainable Development Goals
1. End poverty in all its forms everywhere
2. End hunger, achieve food security and improved nutrition and promote sustainable agriculture
3. Ensure healthy lives and promote well-being for all at all ages
4. Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all
5. Achieve gender equality and empower all women and girls
6. Ensure availability and sustainable management of water and sanitation for all
7. Ensure access to affordable, reliable, sustainable and modern energy for all
8. Promote sustained, inclusive and sustainable economic growth, full and productive employment and decent work for all
9. Build resilient infrastructure, promote inclusive and sustainable industrialisation and foster innovation
10. Reduce inequality within and among countries
11. Make cities and human settlements inclusive, safe, resilient and sustainable
12. Ensure sustainable consumption and production patterns
13. Take urgent action to combat climate change and its effects
14. Conserve and sustainably use the oceans, seas and marine resources for sustainable development
15. Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
16. Promote peaceful and inclusive societies for sustainable development, provide access to justice for all and build effective, accountable and inclusive institutions at all levels
17. Strengthen the means of implementation and revitalise the global partnership for sustainable development
A State of Passion
Directors: Carol Mansour and Muna Khalidi
Stars: Dr Ghassan Abu-Sittah
Rating: 4/5
CHATGPT%20ENTERPRISE%20FEATURES
%3Cp%3E%E2%80%A2%20Enterprise-grade%20security%20and%20privacy%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Unlimited%20higher-speed%20GPT-4%20access%20with%20no%20caps%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Longer%20context%20windows%20for%20processing%20longer%20inputs%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Advanced%20data%20analysis%20capabilities%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Customisation%20options%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Shareable%20chat%20templates%20that%20companies%20can%20use%20to%20collaborate%20and%20build%20common%20workflows%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Analytics%20dashboard%20for%20usage%20insights%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Free%20credits%20to%20use%20OpenAI%20APIs%20to%20extend%20OpenAI%20into%20a%20fully-custom%20solution%20for%20enterprises%3C%2Fp%3E%0A
SPECS
%3Cp%3E%3Cstrong%3EEngine%3C%2Fstrong%3E%3A%202-litre%20direct%20injection%20turbo%20%0D%3Cbr%3E%3Cstrong%3ETransmission%3C%2Fstrong%3E%3A%207-speed%20automatic%20%0D%3Cbr%3E%3Cstrong%3EPower%3C%2Fstrong%3E%3A%20261hp%20%0D%3Cbr%3E%3Cstrong%3ETorque%3C%2Fstrong%3E%3A%20400Nm%20%0D%3Cbr%3E%3Cstrong%3EPrice%3C%2Fstrong%3E%3A%20From%20Dh134%2C999%26nbsp%3B%3C%2Fp%3E%0A
UAE SQUAD
Omar Abdulrahman (Al Hilal), Ali Khaseif, Ali Mabkhout, Salem Rashed, Khalifa Al Hammadi, Khalfan Mubarak, Zayed Al Ameri, Mohammed Al Attas (Al Jazira), Khalid Essa, Ahmed Barman, Ryan Yaslam, Bandar Al Ahbabi (Al Ain), Habib Fardan, Tariq Ahmed, Mohammed Al Akbari (Al Nasr), Ali Saleh, Ali Salmin (Al Wasl), Adel Al Hosani, Ali Hassan Saleh, Majed Suroor (Sharjah), Ahmed Khalil, Walid Abbas, Majed Hassan, Ismail Al Hammadi (Shabab Al Ahli), Hassan Al Muharrami, Fahad Al Dhahani (Bani Yas), Mohammed Al Shaker (Ajman)
MATCH INFO
Brescia 1 (Skrinia og, 76)
Inter Milan 2 (Martinez 33, Lukaku 63)
Killing of Qassem Suleimani
Why your domicile status is important
Your UK residence status is assessed using the statutory residence test. While your residence status – ie where you live - is assessed every year, your domicile status is assessed over your lifetime.
Your domicile of origin generally comes from your parents and if your parents were not married, then it is decided by your father. Your domicile is generally the country your father considered his permanent home when you were born.
UK residents who have their permanent home ("domicile") outside the UK may not have to pay UK tax on foreign income. For example, they do not pay tax on foreign income or gains if they are less than £2,000 in the tax year and do not transfer that gain to a UK bank account.
A UK-domiciled person, however, is liable for UK tax on their worldwide income and gains when they are resident in the UK.
Company profile
Name: Fruitful Day
Founders: Marie-Christine Luijckx, Lyla Dalal AlRawi, Lindsey Fournie
Based: Dubai, UAE
Founded: 2015
Number of employees: 30
Sector: F&B
Funding so far: Dh3 million
Future funding plans: None at present
Future markets: Saudi Arabia, potentially Kuwait and other GCC countries
