This could be used to create super immune cells in crispr.
A phage that resists all forms of the antiviral defense known as CRISPR has an unusual means of survival.
Scientists are trying to manufacture eggs and sperm in the laboratory. Will it end reproduction as we know it?
Dreams can feel awfully real when you’re deep in sleep. Perhaps you find a hidden doorway in your home that leads to entirely new rooms and passageways. Maybe you went to work in your underwear—yikes.
When you wake up, you check your closet for that mysterious doorway; maybe you jolt awake in a cold sweat, instantly relieved you still have plenty of time to properly clothe yourself before leaving the house. Regardless, whatever you were experiencing felt very real just moments ago.
Dreams are essentially vivid memories that never existed. Yet you find yourself inside an all-encompassing parallel reality, a fantastical world that’s uniquely yours. The trouble with dreams, especially the fun ones, is that they’re fleeting. Often, you can’t remember a thing from a dream just moments after waking—the echo of some feeling is all that remains. But what if you could record your dreams, and play them back for analysis, or even share them with friends?
A new study from Washington University School of Medicine in St. Louis suggests that bone marrow — or blood stem cells — from healthy donors can harbor extremely rare mutations that can cause health problems for the cancer patients who receive them.
A stem cell transplant — also called a bone marrow transplant — is a common treatment for blood cancers, such as acute myeloid leukemia (AML). Such treatment can cure blood cancers but also can lead to life-threatening complications, including heart problems and graft-versus-host disease, in which new immune cells from the donor attack a patient’s healthy tissues.
A new study from Washington University School of Medicine in St. Louis suggests that extremely rare, harmful genetic mutations present in healthy donors’ stem cells — though not causing health problems in the donors — may be passed on to cancer patients receiving stem cell transplants. The intense chemo- and radiation therapy prior to transplant and the immunosuppression given after allow cells with these rare mutations the opportunity to quickly replicate, potentially creating health problems for the patients who receive them, suggests the research, published Jan. 15 in the journal Science Translational Medicine.
Continue reading “Mutations in donors’ stem cells may cause problems for cancer patients” »
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People have been trying to live forever… well forever. Joe Bereta is here to tell you everything you need to know in order to live as long as humanly possible.
BREAKING: We’ve confirmed that the Ring doorbell app on Android covertly shares personally identifiable information on its users with third-party companies, including Facebook… Information delivered to Facebook (even if you don’t have a Facebook account)
Ring isn’t just a product that allows users to surveil their neighbors. The company also uses it to surveil its customers.
An investigation by EFF of the Ring doorbell app for Android found it to be packed with third-party trackers sending out a plethora of customers’ personally identifiable information (PII). Four main analytics and marketing companies were discovered to be receiving information such as the names, private IP addresses, mobile network carriers, persistent identifiers, and sensor data on the devices of paying customers.
Continue reading “Ring Doorbell App Packed with Third-Party Trackers” »
Europe’s Galileo satellite navigation system can now not only receive, relay, and locate distress beacon signals, it can also respond to the SOS, sending back an acknowledgement to those awaiting rescue that their location and call for help has been received and search and rescue services are responding. The new function became operational during the 12th European Space Conference in Brussels, which ran from January 21 to 22, 2020.
Global Navigation Satellite Systems (GNSS) have come a long way since the US Military introduced the first, Transit, in the 1960s. The technology not only revolutionized navigation to the point where anyone with a smartphone can pinpoint their location with the touch of an icon, but it’s also having an increasing impact as more functions are added to that of basic navigation.
Continue reading “ESA’s Galileo satnav system can now reply to SOS signals” »
LOS ANGELES, Jan. 27, 2020 /PRNewswire/ — Yates Electrospace Corporation (YEC), whose Silent Arrow platform is bringing disruptive innovation to the heavy payload, unmanned cargo delivery market, today announced the design completion and specifications of a wide-body version of its successful GD-2000 cargo delivery drone, with unveiling set for July 20–24, 2020 at YEC booth 4470, Farnborough International Airshow, UK.
Artificial intelligence (AI) is already making huge improvements to the efficiency and sustainability of global aquaculture, as this practical guide to some of the best systems currently available shows.
Three and a half hours later, the group finished the simulation exercise — and despite their best efforts, they couldn’t prevent the hypothetical coronavirus from killing 65 million people.
The fictional coronavirus at the center of the Event 201 simulation — a collaboration between the Johns Hopkins Center for Health Security, the World Economic Forum, and the Bill and Melinda Gates Foundation — was called CAPS, and it started with pigs in Brazil before spreading to farmers, not unlike how 2019-nCoV reportedly began with animals before spreading to people.
In the simulation, CAPS infected people all across the globe within six months, and by the 18-month mark, it had killed 65 million people and triggered a global financial crisis.
