British scientists have isolated the substance created by bacteria that causes body odour, a discovery which could stop the smell at its source.
Researchers at the University of York found the enzyme responsible for the pungent smell, known as body odour or BO, having previously shown that only a small number of bacteria in the armpit are responsible for the smell.
Alongside scientists from the consumer goods giant Unilever, the experts discovered that these bacteria create a unique biochemical catalyst that creates body odour. Their research highlights how particular bacteria have evolved a specialised enzyme to produce some of the key molecules we recognise as BO.
Cracking the code of the bacteria, which converts the odourless chemicals we sweat into the unpleasant smell, could pave the way to a new generation of deodorants.
"Solving the structure of this 'BO enzyme' has allowed us to pinpoint the molecular step inside certain bacteria that makes the odour molecules,” Dr Michelle Rudden, one of the authors of the study explained.
“This is a key advancement in understanding how body odour works, and will enable the development of targeted inhibitors that stop BO production at source without disrupting the armpit microbiome," Dr Rudden added.
The research also shows that body odour has been around since before the evolution of human beings.
While the armpit holds within it a diverse range of bacteria typical of the microscopic ecosystem of human skin, the microbe staphylococcus hominis is one of the main contributors to body odour.
The important BO enzyme within the staphylococcus hominis microbe has existed for longer than modern humans. This discovery suggests that body odour existed prior to human evolution and may have had an important role in societal communication among ancestral primates.
According to Dr Gordon James, another member of the team of York biologists, the research was “a real eye-opener”.
“It was fascinating to discover that a key odour-forming enzyme exists in only a select few armpit bacteria - and evolved there tens of millions of years ago," Dr James said.
List of alleged parties
- May 15 2020: Boris Johnson is said to have attended a Downing Street pizza party
- 27 Nov 2020: PM gives speech at leaving do for his staff
- Dec 10 2020: Staff party held by then-education secretary Gavin Williamson
- Dec 13 2020: Mr Johnson and his then-fiancee Carrie Symonds throw a flat party
- Dec 14 2020: Shaun Bailey holds staff party at Conservative Party headquarters
- Dec 15 2020: PM takes part in a staff quiz
- Dec 18 2020: Downing Street Christmas party
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
On Women's Day
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
Previous men's records
- 2:01:39: Eliud Kipchoge (KEN) on 16/9/19 in Berlin
- 2:02:57: Dennis Kimetto (KEN) on 28/09/2014 in Berlin
- 2:03:23: Wilson Kipsang (KEN) on 29/09/2013 in Berlin
- 2:03:38: Patrick Makau (KEN) on 25/09/2011 in Berlin
- 2:03:59: Haile Gebreselassie (ETH) on 28/09/2008 in Berlin
- 2:04:26: Haile Gebreselassie (ETH) on 30/09/2007 in Berlin
- 2:04:55: Paul Tergat (KEN) on 28/09/2003 in Berlin
- 2:05:38: Khalid Khannouchi (USA) 14/04/2002 in London
- 2:05:42: Khalid Khannouchi (USA) 24/10/1999 in Chicago
- 2:06:05: Ronaldo da Costa (BRA) 20/09/1998 in Berlin
Ipaf in numbers
Established: 2008
Prize money: $50,000 (Dh183,650) for winners and $10,000 for those on the shortlist.
Winning novels: 13
Shortlisted novels: 66
Longlisted novels: 111
Total number of novels submitted: 1,780
Novels translated internationally: 66
if you go
The flights
Air France offer flights from Dubai and Abu Dhabi to Cayenne, connecting in Paris from Dh7,300.
The tour
Cox & Kings (coxandkings.com) has a 14-night Hidden Guianas tour of Guyana, Suriname and French Guiana. It includes accommodation, domestic flights, transfers, a local tour manager and guided sightseeing. Contact for price.
While you're here
Watch: Davos 2021 panel discusses the future of work for women
Alice Haine: Investing in gender parity 'makes good business sense'
Kareem Shaheen: How the pandemic could set Arab women back
Simon Rushton: Home schooling forces UK mothers to quit jobs
The more serious side of specialty coffee
While the taste of beans and freshness of roast is paramount to the specialty coffee scene, so is sustainability and workers’ rights.
The bulk of genuine specialty coffee companies aim to improve on these elements in every stage of production via direct relationships with farmers. For instance, Mokha 1450 on Al Wasl Road strives to work predominantly with women-owned and -operated coffee organisations, including female farmers in the Sabree mountains of Yemen.
Because, as the boutique’s owner, Garfield Kerr, points out: “women represent over 90 per cent of the coffee value chain, but are woefully underrepresented in less than 10 per cent of ownership and management throughout the global coffee industry.”
One of the UAE’s largest suppliers of green (meaning not-yet-roasted) beans, Raw Coffee, is a founding member of the Partnership of Gender Equity, which aims to empower female coffee farmers and harvesters.
Also, globally, many companies have found the perfect way to recycle old coffee grounds: they create the perfect fertile soil in which to grow mushrooms.
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.
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Leading all-time NBA scorers
Kareem Abdul-Jabbar 38,387
Karl Malone 36,928
Kobe Bryant 33,643
Michael Jordan 32,292
LeBron James 31,425
Wilt Chamberlain 31,419
EA Sports FC 26
Publisher: EA Sports
Consoles: PC, PlayStation 4/5, Xbox Series X/S
Rating: 3/5
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
British Grand Prix free practice times in the third and final session at Silverstone on Saturday (top five):
1. Lewis Hamilton (GBR/Mercedes) 1:28.063 (18 laps)
2. Sebastian Vettel (GER/Ferrari) 1:28.095 (14)
3. Valtteri Bottas (FIN/Mercedes) 1:28.137 (20)
4. Kimi Raikkonen (FIN/Ferrari) 1:28.732 (15)
5. Nico Hulkenberg (GER/Renault) 1:29.480 (14)
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.
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Our legal consultant
Name: Dr Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
The Sand Castle
Director: Matty Brown
Stars: Nadine Labaki, Ziad Bakri, Zain Al Rafeea, Riman Al Rafeea
Rating: 2.5/5
The%20Iron%20Claw
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Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
Tomorrow 2021
War on waste
World Mental Health Day
ANDROID%20VERSION%20NAMES%2C%20IN%20ORDER
THE BIO: Martin Van Almsick
Hometown: Cologne, Germany
Family: Wife Hanan Ahmed and their three children, Marrah (23), Tibijan (19), Amon (13)
Favourite dessert: Umm Ali with dark camel milk chocolate flakes
Favourite hobby: Football
Breakfast routine: a tall glass of camel milk
BULKWHIZ PROFILE
Date started: February 2017
Founders: Amira Rashad (CEO), Yusuf Saber (CTO), Mahmoud Sayedahmed (adviser), Reda Bouraoui (adviser)
Based: Dubai, UAE
Sector: E-commerce
Size: 50 employees
Funding: approximately $6m
Investors: Beco Capital, Enabling Future and Wain in the UAE; China's MSA Capital; 500 Startups; Faith Capital and Savour Ventures in Kuwait
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Editorial: Coronavirus-stricken communities need solidarity
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WHAT IS A BLACK HOLE?
1. Black holes are objects whose gravity is so strong not even light can escape their pull
2. They can be created when massive stars collapse under their own weight
3. Large black holes can also be formed when smaller ones collide and merge
4. The biggest black holes lurk at the centre of many galaxies, including our own
5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed
The studios taking part (so far)
- Punch
- Vogue Fitness
- Sweat
- Bodytree Studio
- The Hot House
- The Room
- Inspire Sports (Ladies Only)
- Cryo
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
The story in numbers
18
This is how many recognised sects Lebanon is home to, along with about four million citizens
450,000
More than this many Palestinian refugees are registered with UNRWA in Lebanon, with about 45 per cent of them living in the country’s 12 refugee camps
1.5 million
There are just under 1 million Syrian refugees registered with the UN, although the government puts the figure upwards of 1.5m
73
The percentage of stateless people in Lebanon, who are not of Palestinian origin, born to a Lebanese mother, according to a 2012-2013 study by human rights organisation Frontiers Ruwad Association
18,000
The number of marriages recorded between Lebanese women and foreigners between the years 1995 and 2008, according to a 2009 study backed by the UN Development Programme
77,400
The number of people believed to be affected by the current nationality law, according to the 2009 UN study
4,926
This is how many Lebanese-Palestinian households there were in Lebanon in 2016, according to a census by the Lebanese-Palestinian dialogue committee
While you're here
Con Coughlin: To survive, Nato must renew its sense of common purpose
Gavin Esler: Nato summit failed for making news more than it made deals
Simon Waldman: Nato continues to be Ankara’s best security guarantor
Company profile
Date started: 2015
Founder: John Tsioris and Ioanna Angelidaki
Based: Dubai
Sector: Online grocery delivery
Staff: 200
Funding: Undisclosed, but investors include the Jabbar Internet Group and Venture Friends
South Africa v India schedule
Tests: 1st Test Jan 5-9, Cape Town; 2nd Test Jan 13-17, Centurion; 3rd Test Jan 24-28, Johannesburg
ODIs: 1st ODI Feb 1, Durban; 2nd ODI Feb 4, Centurion; 3rd ODI Feb 7, Cape Town; 4th ODI Feb 10, Johannesburg; 5th ODI Feb 13, Port Elizabeth; 6th ODI Feb 16, Centurion
T20Is: 1st T20I Feb 18, Johannesburg; 2nd T20I Feb 21, Centurion; 3rd T20I Feb 24, Cape Town
