Molecular Biology
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Scientists Discover Molecular 'Passports' That Control Cell Nuclei
Israeli and US scientists have discovered how tiny gateways in human cells control what enters and leaves the cell's nucleus, solving a mystery that has puzzled researchers.
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Scientists Construct 5-Micron Engine Generating Effective Heat of 13 Million Degrees Celsius Without Burning
A team of scientists has created a microscopic engine made from a 5-micrometre glass bead suspended in an electric field. By applying oscillating voltages, the bead moves as if it’s in an environment of 13 million°C, even though it remains cool. The study reveals bizarre thermodynamic effects at tiny scales, offering clues to how natural molecul...
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Could Social Belonging Slow Ageing And Inflammation? Study Says Yes
New research suggests that a sense of belonging and sustained social support might leave molecular footprints on our bodies, slowing down biological ageing and lowering systemic inflammation.
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Power Of Friendship Can Slow Down Ageing, Study Finds
The study focused on the body's epigenetic clocks, which are molecular signatures helpful in estimating the pace of biological ageing.
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Feel Older Overnight? Science Says You Might Be Right: Ageing Jumps At Two Stages
The findings challenge the common belief of linear aging, offering new insight into how and when our bodies change most rapidly.
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AI Generates Fluorescent Protein That Nature Would Need 500 Million Years to Evolve
A new AI-generated fluorescent protein, esmGFP, has been developed, a process that would have taken nature 500 million years. Scientists used ESM3, an AI model trained on billions of natural protein sequences, to design a functional protein beyond evolutionary constraints. The development is expected to accelerate medical research, drug discovery, ...
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Newly Discovered Oxygen Reaction Existed in Primitive Atmosphere, Sheds Light on Origin of Life
Scientists have uncovered a new way oxygen could form in carbon dioxide-rich atmospheres without the involvement of life. The discovery, led by researchers from the University of Science and Technology of China, shows that a reaction between helium ions and CO2 can produce molecular oxygen. This process challenges traditional methods of life detect...
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Fruit Fly Experiment on Tiangong Space Station Explores Effects of Microgravity
Chinese astronauts are studying fruit flies aboard the Tiangong space station to understand how microgravity and sub-magnetic fields affect living organisms. The research focuses on biological rhythms, molecular mechanisms, and movement patterns, with samples set to return to Earth for detailed analysis. The study could provide valuable insights fo...
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NASA New Study Challenges RNA's Role in Life’s Molecular Handedness Mystery
NASA-backed research published in Nature Communications has found that RNA molecules exhibit no chemical preference for left- or right-handed amino acids under simulated early-Earth conditions. This discovery, led by UCLA researchers, challenges the idea that RNA played a decisive role in determining the molecular handedness seen in modern life, kn...
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NASA Research Challenges RNA's Role in Life’s Molecular Handedness Mystery
NASA-backed research published in Nature Communications has found that RNA molecules exhibit no chemical preference for left- or right-handed amino acids under simulated early-Earth conditions. This discovery, led by UCLA researchers, challenges the idea that RNA played a decisive role in determining the molecular handedness seen in modern life, kn...
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Scientists Discover Molecular 'Passports' That Control Cell Nuclei
Israeli and US scientists have discovered how tiny gateways in human cells control what enters and leaves the cell's nucleus, solving a mystery that has puzzled researchers.
-
Scientists Construct 5-Micron Engine Generating Effective Heat of 13 Million Degrees Celsius Without Burning
A team of scientists has created a microscopic engine made from a 5-micrometre glass bead suspended in an electric field. By applying oscillating voltages, the bead moves as if it’s in an environment of 13 million°C, even though it remains cool. The study reveals bizarre thermodynamic effects at tiny scales, offering clues to how natural molecul...
-
Could Social Belonging Slow Ageing And Inflammation? Study Says Yes
New research suggests that a sense of belonging and sustained social support might leave molecular footprints on our bodies, slowing down biological ageing and lowering systemic inflammation.
-
Power Of Friendship Can Slow Down Ageing, Study Finds
The study focused on the body's epigenetic clocks, which are molecular signatures helpful in estimating the pace of biological ageing.
-
Feel Older Overnight? Science Says You Might Be Right: Ageing Jumps At Two Stages
The findings challenge the common belief of linear aging, offering new insight into how and when our bodies change most rapidly.
-
AI Generates Fluorescent Protein That Nature Would Need 500 Million Years to Evolve
A new AI-generated fluorescent protein, esmGFP, has been developed, a process that would have taken nature 500 million years. Scientists used ESM3, an AI model trained on billions of natural protein sequences, to design a functional protein beyond evolutionary constraints. The development is expected to accelerate medical research, drug discovery, ...
-
Newly Discovered Oxygen Reaction Existed in Primitive Atmosphere, Sheds Light on Origin of Life
Scientists have uncovered a new way oxygen could form in carbon dioxide-rich atmospheres without the involvement of life. The discovery, led by researchers from the University of Science and Technology of China, shows that a reaction between helium ions and CO2 can produce molecular oxygen. This process challenges traditional methods of life detect...
-
Fruit Fly Experiment on Tiangong Space Station Explores Effects of Microgravity
Chinese astronauts are studying fruit flies aboard the Tiangong space station to understand how microgravity and sub-magnetic fields affect living organisms. The research focuses on biological rhythms, molecular mechanisms, and movement patterns, with samples set to return to Earth for detailed analysis. The study could provide valuable insights fo...
-
NASA New Study Challenges RNA's Role in Life’s Molecular Handedness Mystery
NASA-backed research published in Nature Communications has found that RNA molecules exhibit no chemical preference for left- or right-handed amino acids under simulated early-Earth conditions. This discovery, led by UCLA researchers, challenges the idea that RNA played a decisive role in determining the molecular handedness seen in modern life, kn...
-
NASA Research Challenges RNA's Role in Life’s Molecular Handedness Mystery
NASA-backed research published in Nature Communications has found that RNA molecules exhibit no chemical preference for left- or right-handed amino acids under simulated early-Earth conditions. This discovery, led by UCLA researchers, challenges the idea that RNA played a decisive role in determining the molecular handedness seen in modern life, kn...
