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Hidden stem cells may be fueling spinal stenosis

Scientists have discovered a stem cell that appears to serve as a master source for tendon and ligament cells throughout the body. In lumbar spinal stenosis, these cells become unusually active and may drive the ligament overgrowth that squeezes spinal nerves and causes pain, numbness, and difficulty walking. Researchers found that reducing calcium signaling stopped this abnormal growth in mice. from Latest Science News -- ScienceDaily https://ift.tt/MBgnrCH
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Venezuela releases dozens of political prisoners as election calls grow

A slew of dissidents being released from long-term detention comes days after the nation's interim leader met the US president. from BBC News https://ift.tt/IG4RAK7
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Four killed in helicopter crash near Montreal

The victims of the crash have not yet been identified, Quebec provincial police told the BBC. from BBC News https://ift.tt/1REsNlb
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Before BTS and Blackpink, there was Big Bang: Now the Kings of K-pop are back

Big Bang played London's Tottenham Hotspur Stadium, marking a long-awaited return for the group that helped build the blueprint for modern K-pop. from BBC News https://ift.tt/g1NEUk9
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'Scourge' of abuse must be rooted out, says Pope, during Lourdes visit

Pope Leo spoke to bishops before leading a service attended by thousands of worshippers in France. from BBC News https://ift.tt/35xnOUd
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What is kratom, the 'gas station heroin' alarming officials in the US?

Kratom, found during an investigation into the deaths of two college students, has been sold in the US for around a decade. from BBC News https://ift.tt/1naL0bW
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White House bars CNN from travelling with Trump on Air Force One

CNN was scheduled to fly with US President Donald Trump for his trip to Tennessee on Saturday. from BBC News https://ift.tt/YCEmP7I
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