In a first, growth hormone’s effect on ‘anxiety neurons’ identified

Researchers have identified the specific neurons responsible for controlling how growth hormone affects anxiety and the creation of fear memories, a hallmark of post-traumatic stress disorder. The discovery could lead to a new class of anti-anxiety dru… Continue reading In a first, growth hormone’s effect on ‘anxiety neurons’ identified→

Drug found to reverse mitochondria malfunction & mitigate heart failure

Researchers have discovered a previously unknown pathological cellular mechanism underpinning heart failure, which currently has no cure, and identified a drug that can reverse the damaging malfunction. The findings open the door to a novel interventio… Continue reading Drug found to reverse mitochondria malfunction & mitigate heart failure→

Glitter proves far from fabulous for growth of key aquatic organisms

A new study has found that glitter can negatively affect the growth of cyanobacteria, commonly called ‘blue-green algae,’ an important player in aquatic ecosystems and a key component of marine food webs. The researchers say their study highlights the … Continue reading Glitter proves far from fabulous for growth of key aquatic organisms→

More signs that resistance training protects brain from Alzheimer’s

Studies are increasingly linking the maintenance of muscle with brain health longevity

There’s a growing body of evidence that links muscle makeup to cognitive function, particularly in that it may be key to prolonging brain health as you age.

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Amazonian dark earth could bring life back to decimated forestland

Even though the Amazon is still a powerhouse of plant and animal life, about 18% of it has been cut down since the 1970s. Seeking ways to help get some of that lost forestland back, researchers have turned to a rich soil created by the activities of th… Continue reading Amazonian dark earth could bring life back to decimated forestland→

Simple, portable gadget could prevent misuse of everyday painkillers

Acetaminophen (aka paracetamol) is a common go-to for treatment of acute pain like headache or toothache, and the popularity of such over-the-counter non-steroidal analgesics is clear, with around 60% of Americans having popped one of these pills in th… Continue reading Simple, portable gadget could prevent misuse of everyday painkillers→

Cancer immunotherapy adapted to fight dangerous fungal infections

Infections of Cryptococcus fungi are potentially fatal, because the immune system has a hard time fighting off the invaders. But in a new study, researchers have given it a helping hand, by adapting a cancer immunotherapy technique called CAR T cell th… Continue reading Cancer immunotherapy adapted to fight dangerous fungal infections→