Theresa May resigns | Financial Times

Theresa May on Friday announced her resignation as Conservative leader, clearing the way for a new UK prime minister to pick up the formidable challenge of delivering Brexit and reuniting a shattered Tory party.

Mrs May said in an emotional statement in Downing Street that she would resign as Tory leader on Friday June 7, triggering a contest to succeed her in which the Eurosceptic former foreign secretary Boris Johnson is favourite to win.

In comments that highlighted the consequences for Brexit, Mr Johnson said he was determined to leave the EU at the currently scheduled date, even if the UK failed to reach an agreement with the bloc in time.

“We will leave the EU on October 31, deal or no deal,” he said in a speech in Switzerland, adding that “of course” he would stand in the coming Tory leadership contest: “The job of our next leader has to be getting the UK properly out of the EU, putting Brexit to bed.”

Jeremy [...]  read more

The man who’s ageing too fast, and what he can teach us all about growing old

Nobuaki Nagashima was in his mid-20s when he began to feel like his body was breaking down. He was based in Hokkaido, the northernmost prefecture of Japan, where for 12 years he had been a member of the military, vigorously practising training drills out in the snow. It happened bit by bit – cataracts at the age of 25, pains in his hips at 28, skin problems on his leg at 30. At 33, he was diagnosed with Werner syndrome, a disease that causes the body to age too fast. Among other things, it shows as wrinkles, weight loss, greying hair and balding. It’s also known to cause hardening of the arteries, heart failure, diabetes and cancer. I meet Nagashima under the white light of a Chiba University Hospital room, around 25 miles west of Tokyo. A grey newsboy cap covers his hairless head freckled with liver spots. His eyebrows are thinned to a few wisps. Black-rimmed glasses help with his failing eyesight, his hip joints – replaced with artificial ones after arthritis – ache as he stands to slowly walk across the room. These ailments you might expect to see in an 80-year-old. But Nagashima is just 43. He tells me that he has been in and out of hospital ever since his diagnosis. That his deteriorating health forced him to leave the military. Nagashima has had five or six surgeries, from his toes to hips to eyes, to treat ageing-related ailments. He’s lost 15 kilograms since he was first diagnosed. He needs a walking stick to do a distance over a few metres, and has a temporary job at the City Hall, going to the office when his body will allow but working from home when it doesn’t. He remembers driving home after his diagnosis, crying to himself. When he told his parents, his mother apologised for not giving birth to a stronger person. But his father told him that if he could endure this disease, he was indeed strong, and maybe scientists would learn from him, gaining knowledge that could help others.


Image: © Moonassi for Mosaic

Apart from the X and Y sex chromosomes, we inherit two copies of every gene in our bodies – one from our mother and one from our father. Werner syndrome is what’s called an autosomal recessive disorder, meaning it only shows when a person inherits a mutated version of a gene called WRN from both parents. Nagashima’s parents are ageing normally. They each have one functional copy of WRN, so their bodies don’t show any symptoms of the disease. But he was unfortunate to have received two mutated copies of WRN. His grandparents are still alive and as well as one might expect for a couple in their 90s, and the family are unaware of any other Werner cases in their family history.

WRN was discovered only in 1996, and since then there have been few examples of Werner. As of 2008, there were only 1,487 documented cases worldwide, with 1,128 of them in Japan.

Lest this seem like a uniquely Japanese condition, George Martin, co-director of the International Registry of Werner Syndrome at the University of Washington, thinks the number of actual cases globally is around seven times higher than the numbers recorded today. He says most cases around the world will not have come to the attention of any physicians or registries. The huge imbalance in Japanese cases he puts down to two factors. First, the mountains and islands of the Japanese landscape and the isolating effect that’s had on the population through history – people in more isolated regions in the past were more likely to end up having children with someone more similar to them genetically. A similar effect is seen in the Italian island of Sardinia, which also has a cluster of Werner cases. Second, the startling nature of the condition, and the higher frequency with which it appears in Japan (affecting an estimated one in a million people worldwide but one in 100,000 in Japan), means the Japanese medical system is more aware than most when Werner syndrome appears.


Image: © Moonassi for Mosaic

In Chiba University Hospital, they hold records of 269 clinically diagnosed patients in total, 116 of whom are still alive. One of them is Sachi Suga, who can only get around in a wheelchair. Her muscles are so weak she can no longer climb in and out of the bath, which makes it difficult to keep up the Japanese practice of ofuro, the ritual of relaxing each night in a deep tub of steaming hot water. She used to cook breakfast regularly for herself and her husband, but now she cannot stand at a stove for more than a minute or two at a time. She’s resorted to preparing quicker-to-make miso soup the night before, which he eats before leaving for work at 5.30am. Waif-like in a short black wig, Suga has tiny wrists as delicate as glass, and she speaks to me in a hoarse, throaty whisper. She tells me of the home aid worker who visits three times a week to help wrap her ulcer-covered legs in bandages. She has terrible back and leg pain. “It hurt so much, I wanted my legs to be cut off.” Yet on the positive side, the 64-year-old has long surpassed the average life expectancy of around 55 for people with Werner syndrome. Only a handful of people with Werner currently attend Chiba. Recently, they started a support group. “Once our conversation started, I forgot about the pain completely,” says Suga. Nagashima says the meetings often end with the same question: “Why do I have this disease?”

“His mother apologised for not giving birth to a stronger person. But his father told him that if he could endure this disease, he was indeed strong.”

If you were to unravel the 23 pairs of chromosomes in one of your cells you would end up with about two metres of DNA. That DNA is folded up into a space about a 10,000th of that distance across – far more compacted than even the tightest origami design. This compacting happens with help from proteins called histones. DNA, and the histones that package it up, can acquire chemical marks. These don’t change the underlying genes, but they do have the power to silence or to amplify a gene’s activity. Where the marks are put or what form they take seems to be influenced by our experiences and environment – in response to smoking or stress, for instance. Some seem to be down to random chance, or the result of a mutation, as in cancer. Scientists call this landscape of markings the epigenome. We do not know yet exactly why our cells add these epigenetic marks, but some of them seem to be connected to ageing. Steve Horvath, professor of human genetics and biostatistics at the University of California, Los Angeles, has used one type of these, called methylation marks, to create an “epigenetic clock” that, he says, looks beyond the external signs of ageing like wrinkles or grey hair, to more accurately measure how biologically old you are. The marks can be read from blood, urine, organ or skin tissue samples. Horvath’s team analysed blood cells from 18 people with Werner syndrome. It was as if the methylation marking was happening on fast-forward: the cells had an epigenetic age notably higher than those from a control group without Werner.

“The million-dollar question is whether these marks are imprints of diseases and ageing or whether the marks cause diseases and ageing – and ultimately death.”

Nagashima’s and Suga’s genetic information is part of a database held by Chiba University. There is also a Japan-wide database of Werner syndrome and the International Registry at the University of Washington. These registries are providing researchers with insights into how our genes work, how they interact with the epigenome, and how that fits with ageing as a whole. Scientists now understand that WRN is key to how the whole cell, how all our DNA works – in reading, copying, unfolding and repairing. Disruption to WRN leads to widespread instability throughout the genome. “The integrity of the DNA is altered, and you get more mutations… more deletions and aberrations. This is all over the cells,” says George Martin. “Big pieces are cut out and rearranged.” The abnormalities are not just in the DNA but in the epigenetic marks around it too. The million-dollar question is whether these marks are imprints of diseases and ageing or whether the marks cause diseases and ageing – and ultimately death. And if the latter, could editing or removing epigenetic marks prevent or reverse any part of ageing or age-related disease? Before we can even answer that, the fact is, we know relatively little about the processes through which epigenetic marks are actually added and why. Horvath sees methylation marks as like the face of a clock, not necessarily the underlying mechanism that makes it tick. The nuts and bolts may be indicated by clues like the WRN gene, and other researchers have been getting further glimpses beneath the surface.


Image: © Moonassi for Mosaic

In 2006 and 2007, Japanese researcher Shinya Yamanaka published two studies which found that putting four specific genes – now called Yamanaka factors – into any adult cell could rewind it to an earlier, embryonic state, a stem cell, from which it could then be turned into any other type of cell. This method, which earned Yamanaka the Nobel Prize, has become a mainspring for stem cell studies. But what made this all the more interesting was that it completely reset the epigenetic age of the cells to a prenatal stage, erasing the epigenetic marks. Researchers replicated Yamanaka’s experiments in mice with a condition called Hutchinson–Gilford progeria syndrome, which has similar symptoms to Werner but only affects children (Werner is sometimes called adult progeria). Remarkably, the mice rejuvenated briefly, but they died within a couple of days. Totally reprogramming the cells had also led to cancer and loss of the cells’ ability to function. Then in 2016, scientists at the Salk Institute in California engineered a way to partially rewind the cells of mice with progeria using a lower dose of the Yamanaka factors for a shorter period. The premature ageing slowed down in these mice. They not only looked healthier and livelier than progeria mice who hadn’t had the treatment, but their cells were also found to have fewer epigenetic marks. Moreover, they lived 30 per cent longer than the untreated mice. When the researchers applied this same treatment to normally ageing mice, their pancreases and muscles also rejuvenated. Separately, the same scientists are also using gene editing technology on mice to add or subtract other epigenetic marks and see what happens. They’re also trying to modify the histone proteins to see if that can alter genes’ activity. Some of these techniques have already shown results in reversing diabetes, kidney disease and muscular dystrophy in mice. The team are now trying similar experiments on rodents to see if they can reduce the symptoms of arthritis and Parkinson’s disease. The big question remains: is the disappearance of the epigenetic marks related to the reversal of cell development – and possibly the ageing of the cell – or an unrelated side-effect? Scientists are still trying to understand how changes in epigenetic marks relate to ageing, and how Yamanaka factors are able to reverse age-related conditions. Horvath says that, from an epigenetic point of view, there are clear commonalities in ageing across many regions of the body. Epigenetic ageing in the brain is similar to that of the liver or the kidney, showing similar patterns of methylation marks. When you look at it in terms of these marks, he says, “ageing is actually rather straightforward, because it’s highly reproducible in different organs”. There’s a feverishness around the idea of resetting or reprogramming the epigenetic clock, Horvath tells me. He sees huge potential in all of it, but says it has the feel of a gold rush. “Everybody has a shovel in their hand.” Jamie Hackett, a molecular biologist at the European Molecular Biology Laboratory in Rome, says the excitement comes from the suggestion that you can have an influence over your genes. Previously there was a fatalistic sense of being stuck with what you are given, and nothing you can do about it.

“The excitement comes from the suggestion that you can have an influence over your genes.”

Back in the Chiba hospital room, Nagashima removes one of his high-top sneakers, which he has cushioned with insoles to make walking more bearable. He tells me about his former girlfriend. They had wanted to marry. She was understanding after his diagnosis and even took a genetic test so they could be sure they would not pass the condition on to their kids. But when her parents discovered his condition, they disapproved. The relationship ended. He has a new girlfriend now. He wants to make her his life partner, he tells me, but to do so he must get up the courage to ask for her parents’ permission. Nagashima slips down a brown sock, revealing a white bandage wrapped around the sole of his swollen foot and ankles. Beneath, his skin is raw, revealing red ulcers caused by his disease. “Itai,” he says. It hurts. Then he smiles. “Gambatte,” he says – I will endure.

social experiment by Livio Acerbo #greengroundit #flipboard https://www.weforum.org/agenda/2019/05/the-man-who-is-ageing-too-fast/

The DoBox Mini can turn your iPad/iPhone into a full-feature computer… with ports!

I doubt Tim Cook or Steve Jobs would have envisioned the need for such a product only because iOS is, in itself, designed to be used for mobile tasks… but the iOS devices we carry around today are undoubtedly extremely powerful. On the hardware front, the iPad Pro is as hardcore as an Xbox One, and the iPhone has the processor speed of a low-end laptop… so it’s fair to say that their mobile operating system sort of limits their abilities. The DoBox Mini lets you overcome that.

This small aluminum box, roughly the size of a power-bank, unleashes your smart device’s true abilities. It connects to your home Wi-Fi network via a cable, and to your smart device via an app… and that’s where the magic begins. The DoBox Mini now turns your iOS device into a powerhouse of sorts. Ports on the DoBox Mini become ports you can use with your iOS device. You can plug a USB Mouse, Keyboard, an HDMI-connected display, or even a USB Drive or SD Card, and they all become accessible via your smartphone [...]  read more

Build Your Own Online Store With This All-In-One eCommerce Solution

fesh. eCommerce Shop Builder allows you to set up a pro-level eCommerce environment without having to write a single line of code.

May 17, 2019 2 min read

Disclosure: Our goal is to feature products and services that we think you’ll find interesting and useful. If you purchase them, Entrepreneur may get a small share of the revenue from the sale from our commerce partners.

It should come as no surprise that if you want your business to be successful, you need to have a thriving online store. Regardless of whether you’re selling physical products or digital services, a streamlined and efficient eCommerce shop will help you build your client base and sell more products across the globe.

fesh. eCommerce Shop Builder allows you to set up a pro-level eCommerce environment without having to write a single line of code, and a lifetime subscription is currently available for just $59.

Unlike most eCommerce solutions that require third-party apps for analytics and data gathering, fesh. eCommerce Shop Builder [...]  read more

Dear Coleen: Age gap makes me feel like I’m living with grandad

Dear Coleen

When I was 24, I married a much older man, who was 50 at the time. This was 10 years ago and most of my friends and family advised me against it.

However, back then he was fit and successful and I was very attracted to him. Now though it feels like I’m living with my grandad – and I want out.

We don’t have children – he never wanted a baby with me as he has two grown-up children from his previous marriage.

He’s miserable a lot of the time, never wants to go out and hates me going out.

I still want to find a career (I haven’t worked since marrying him) and I do want to be a mum. I suppose I was young and stupid when I married him – I didn’t think things through.

He had money and seemed so self-assured while I was struggling and lacked confidence.

She doesn’t know what to do

Read More

 
I’ve had enough and want to leave, but he had a heart attack a year ago, so I would feel guilty.

What’s the right thing to do?

Coleen says

I’ve said many times on this page that [...]  read more

Red Dead Redemption 2 sales reach 24 million as momentum slows

Rockstar Games’ massive cowboy adventure Red Dead Redemption 2 has now surpassed 24 million copies sold. Publisher Take-Two reported the new Red Dead numbers today as part of its fourth fiscal quarter earning report ending March 31, 2019.

While 24 million sounds impressive, that only puts the game at 1 million more copies than last quarter, suggesting that sales overall have slowed down for the blockbuster.

In a conference call, Take-Two CEO Strauss Zelnick mentioned that Red Dead Online, the popular multiplayer component of Red Dead Redemption 2, will be leaving its beta state later this quarter. He also said that RDR Online is performing better than Grand Theft Auto Online did at this point in its lifecycle.

While both online games are included with the single-player portions of RDR2 and Grand Theft Auto V, respectively, they have a number of microtransaction bundles that players can purchase to speed up their progress or to get new cosmetic items. Take-Two didn’t disclose specific numbers regarding spending or monthly active users, but the company did say it has over 90 million players “engaged” in both Rockstar games and their online modes.

“Take-Two finished a stellar year with strong fourth quarter [...]  read more

Doris Day dies aged 97: Tributes to legendary Hollywood star

Legendary American actress and singer Doris Day has died at her California home at the age of 97, her foundation has said.

The Doris Day Animal Foundation confirmed the legendary Hollywood star died early on Monday surrounded by her close friends at her home in Carmel Valley.

Day, who starred as Calamity Jane in the 1953 film, “had been in excellent physical health for her age, until recently contracting a serious case of pneumonia”, according to her foundation.

She was known as a honey-voiced singer and actress whose film dramas, musicals and comedies made her a top star in the 1950s and 60s and among the most popular screen actresses in history.

Day’s lilting voice, wholesome blond beauty and ultra-bright smile brought her a string of hits, first on records, and then later in Hollywood.

She turned 97 on April 3, and Day told the Hollywood Reporter she celebrated all week with “dear old friends out of town” and enjoyed “quiet dinners”.

The Hollywood icon has been intensely private since retiring from acting, last appearing in public 30 years ago to accept an award at the 1989 Gold Globes. 

Her final TV interview was shown to the world in 1994, and since then her only publicity [...]  read more

The world is my office: why I chose to become a digital nomad worker

I dismissed the idea at first. Over a picnic in south London’s Brockwell Park last May my friend Tom asked whether I had ever considered leaving the UK behind and continuing my football journalism career abroad.

“Nice thought, mate,” I replied. “But I can’t see it happening. How would I make it work? Besides, I’d miss you too much.”

That last bit remains true, but the conversation got me thinking, and a few months later I became a digital nomad – loosely defined as someone who uses the internet to work remotely without having a fixed home base. It’s the best decision I have ever made.

The number of digital nomads in the world today is hard to ascertain: there is some overlap with groups such as remote workers, long-term travellers and expatriate online workers. How often do you have to be on the move to be considered a nomad? Do all your earnings have to be derived from the internet, or can you have other sources of income?

A 2018 study by research firm MBO Partners found [...]  read more