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This research can help in understanding human cognitive processes. Pixabay

Researchers have developed a new stem-cell based treatment for stroke that reduces brain damage and accelerates the brain’s natural healing tendencies.

The treatment called AB126 was developed using extracellular vesicles (EV) — fluid-filled structures known as exosomes — which are generated from human neural stem cells.


“This is truly exciting evidence because exosomes provide a stealth-like characteristic, invisible even to the body’s own defenses. When packaged with therapeutics, these treatments can actually change cell progression and improve functional recovery,” said Steven Stice, a professor at the University of Georgia in the US who led the research team.

ALSO READ: Whole-brain radiation technique to treat brain cancer causes memory loss: Study

Fully able to cloak itself within the bloodstream, this type of regenerative EV therapy appears to be the most promising in overcoming the limitations of many cells therapies-with the ability for exosomes to carry and deliver multiple doses-as well as the ability to store and administer treatment, the researchers said.


Human clinical trials for the treatment could begin as early as next year, the researchers added. Pixabay

Small in size, the tiny tubular shape of an exosome allows EV therapy to cross barriers that cells cannot, said the study published in the journal Translational Stroke Research.

ALSO READ: Stimulating Brain with Electricity may synchronize Brainwaves and help improve short-term working Memory: Study

Following the administration of AB126, the researchers used MRI scans to measure brain atrophy rates in preclinical, age-matched stroke models, which showed an approximately 35 percent decrease in the size of injury and 50 percent reduction in brain tissue loss.

“Until now, we had very little evidence specific to neural exosome treatment and the ability to improve motor function. Just days after stroke, we saw better mobility, improved balance, and measurable behavioral benefits in treated animal models,” Stice said.

Human clinical trials for the treatment could begin as early as next year, the researchers added. (IANS)


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Photo by Pedro Durigan on Unsplash

The world's largest producer of ketchup announced the Packet Roller, a ketchup bottle-shaped gadget that allows users to squeeze the most out of a condiment packet, CNN reported.

Heinz has just rolled out a new product that the condiment company says is the "biggest innovation in sauce since the packet itself." Earlier this month, the world's largest producer of ketchup announced the Packet Roller, a ketchup bottle-shaped gadget that allows users to squeeze the most out of a condiment packet, CNN reported.

"Do not click 'purchase' unless you are prepared to change everything about the way you sauce," the Heinz Packet Roller website says. The roller goes for $5.70. The roller is pocket-sized, can be added to a keychain, and features a packet corner cutter.


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Wikimedia Commons

Swiss tennis ace Roger Federer, is recovering from a right-knee surgery he underwent last month.

Swiss tennis ace Roger Federer, who is recovering from a right-knee surgery he underwent last month, said on Sunday that it was a difficult process to decide whether to undergo a third right-knee surgery after having two last year. But following Wimbledon, where he was "really unhappy" with his performance in reaching the quarterfinals, Federer opted to go through with it.

Federer, who made a late decision to attend this year's Laver Cup in Boston -- a tournament held between teams from Europe and the rest of the world -- said on the sidelines of the event that the recovery and rehabilitation are "going to take me a few more months and then we'll see how things are at some point next year". "The reception I've received, everybody is so upbeat that I'm here. They wish me all the best and they don't even see the crutches. They just want me to be good again and enjoy the weekend," Federer said in an interview for the event with former world No. 1 Jim Courier.

"I've seen some incredible tennis, some great matches and it's been wonderful. I'm really happy I made the trip," the winner of 20 majors was quoted as saying by atptour.com. On why he opted for a third surgery, the tennis ace said, "I was just nowhere near where I wanted to be to play at the top, top level. But I tried my best and at the end... too much is too much. Now I've just got to take it step by step," Federer said.

Roger Federer RG2012 volley Federer received thunderous ovations inside Boston's TD Garden, where he has often been sitting in the front row watching the action or behind the scenes visiting with the players. | Wikimedia Commons

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Photo by Eiliv-Sonas Aceron on Unsplash

By Hitesh Rathi

Cleopatra, was regarded as a great beauty, to preserve her skin, she took her daily bath in donkey milk. Besides, Hippocrates, the father of medicine, prescribed donkey milk for various diseases including fever, wounds, etc. To add to these benefits, donkey milk has four times the amount of Vitamin C than cow's milk has. So, it's no secret that donkey milk is a powerhouse of nutrients for both the skin and body.

Used for Anti-Ageing and Healing
The milk contains essential fatty acids that work as powerful anti-ageing and healing properties. These fatty acids blur the wrinkles on the skin and help to regenerate damaged skin. Plus, donkey milk also contains anti-bacterial properties which are effective in healing skin irritation and redness.

Look younger as you get old The milk contains essential fatty acids that work as powerful anti-ageing and healing properties.| Flickr

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