One day, creator Chandan Sen hopes, it could be used to be used to treat wounds on humans. But that day is a long way off — as are many other regeneration technologies in the works. Like Sen, some scientists have begun trying to directly reprogram one cell type into another for healing, while others are attempting to build organs or tissues from stem cells and organ-shaped scaffolding.
But other scientists have greeted Sen's mouse experiment, published in Nature Nanotechnology on Monday, with extreme skepticism. "My impression is that there's a lot of hyperbole here," says Sean Morrison, a stem cell researcher at the University of Texas Southwestern Medical Center. "The idea you can [reprogram] a limited number of cells in the skin and improve blood flow to an entire limb – I think it's a pretty fantastic claim. I find it hard to believe."
When the device is placed on live skin and activated, it sends a small electrical pulse onto the skin cells' membrane, which opens a tiny window on the cell surface. "It's about 2 percent of the cell membrane," says Sen, who is a researcher in regenerative medicine at Ohio State University. Then, using a microscopic chute, the chip shoots new genetic code through that window and into the cell where it can begin reprogramming the cell for a new fate.
Sen says the whole process takes less than 0.1 seconds and can reprogram the cells resting underneath the device, which is about the size of a big toenail. The best part is that it's able to successfully deliver its genetic payload almost 100 percent of the time, he says. "No other gene delivery technique can deliver over 98 percent efficiency. That is our triumph."
Amazon Mi days sale has started on November 14 and it will go till November 18. The offers and discounts are available in Mi online stores as well.
The new foldable phone- Motorola Razr(2019) was unveiled in Los Angeles. The Motorola Razr price starts at US $1,500.
Vivo's next U-series smartphone Vivo U20 is all set to launch in India on November 22.
Flipkart was recently teased that Realme 5s will be unveiled soon. Now the Flipkart has been confirmed the launch date of Realm 5s on its site.
Xiaomi was launched it's budget-friendly smartphone Redmi Note 8 in last month in India, alongside Redmi Note 8 Pro. Now Xiaomi has announced that the Redmi Note 8 smartphone will go for a sale on November 12 in India.
Xiaomi was launched it's budget-friendly smartphone Redmi Note 8 in India last month back. Yesterday Redmi Note 8 went for a sale in Amazon as part of its weekly flash sales. Once again Xiaomi has revealed the Redmi Note 8 next sales date on its website. Read on for all the details about the Redmi Note 8 sales details, including its price in India, specifications, and sale offers.
Looking for the best 4G smartphones under Rs 15,000 right now? Here we have listed out the best mobiles under Rs 15,000 in India for November 2019 based on their specs, performance, price and more. These are the best phones available in the market right now for this budget.
Samsung Galaxy A30s and Galaxy A50s launched in India in September 2019. Now Both Galaxy A50s and A30s have been received price cut in India.
Looking to buy a new smartphone under RS.7,000? Here, we'll tell you which smartphones are the best to buy in India right now.