Human Genes
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New Study Finds Selfish DNA (LINE-1) is Essential for Early Human Embryo Development
Recent research has shed light on how "selfish DNA," particularly LINE-1 transposons, plays a key role in early human development. Once viewed primarily as harmful, these elements have now been found to be essential for the normal formation and specialisation of cells during the embryo's early stages. Blocking their activity causes developmental di...
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Here's How Tibetan Women's Adapts to Thin Air in Extreme High Altitudes
Tibetan women living on the Tibetan Plateau have developed extraordinary adaptations to thrive in extreme high altitudes. New research from Case Western Reserve University highlights unique physiological traits, including blood and heart characteristics that optimise oxygen delivery. These adaptations are linked to the EPAS1 gene, passed down from ...
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Scientists Uncover Surprising Origins Of Humanity's Carb Cravings
A study shows that the AMY1 gene, responsible for starch digestion, spread long before agriculture, suggesting an evolutionary preference for carbs.
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Big Finding On Fruit Flies Could be Key to Human Longevity: Study
The gut could be key to understanding longevity, according to a study that found a gut hormone in fruit flies could control lifespan, a result important to humans as both species have many similar genes and hormones.
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What Produces 1:1 Sex Ratio In Humans? A New Genetic Study Looks For Clues
A new paper searches huge human data sets for gene variants that throw the 1:1 sex ratio off balance, and test the biological and theoretical rules of sex ratio.
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Discovery of MicroRNA Wins 2024 Nobel Prize in Physiology for Gene Regulation Breakthrough
Victor Ambros and Gary Ruvkun have been awarded the 2024 Nobel Prize in Physiology or Medicine for discovering microRNA and its crucial role in gene regulation. Their groundbreaking research, which began with tiny worms, has uncovered how microRNAs regulate protein production, impacting areas such as cancer, eye diseases, and even microbial interac...
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Y Chromosome's Decline: Can Males Survive Without It in the Distant Future?
The human Y chromosome, crucial for male development in the embryo, has been steadily losing its genes over millions of years. Currently, the chromosome is down to just 45 genes from an original count of 1438, with scientists estimating that it could disappear entirely within 11 million years. This genetic deterioration has raised concerns about th...
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Will Men Be Wiped Out By A Fading Y Chromosome? What Current Science Reveals
Y chromosome has significantly reduced in size over millions of years, raising the possibility of evolving new sex-determination systems and the emergence of different human species in the distant future.
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Tech Millionaire Claims He ''Edited'' His DNA On Secret Island To ''Live Forever''
He explained that he believes the human lifespan is capped at 120 years, and gene therapy might hold the key to surpassing this limit.
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Humans lost Their Tails 25 Million Years Ago. Scientists Figure Out Why
The answer lies in the gene TBXT, which is involved with tail length in certain animals.
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Controversial Chinese Scientist He Jiankui Back With New Gene-Editing Proposal
He Jiankui said that this experiment would involve abnormal fertilised egg cells that are typically considered unsuitable for implantation in women.
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New Study Reveals How Much Neanderthal DNA Still Exists In Modern Humans
Recent scientific findings have revealed that Neanderthal genes compose 1 to 4 per cent of the genome of modern-day humans whose ancestors moved out of Africa.
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Can You Reverse Ageing Through Lifestyle Changes?
In this article, we discuss how can lifestyle changes help reverse some signs of ageing.
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Humans Can Still Grow A Full Coat Of Body Hair, Study Finds
A new study from scientists at the University of Utah and the University of Pittsburgh has revealed that humans still have genes that could grow a full coat of body hair, but evolution disabled them.
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Study Tracks 155 New Genes, Claims Humans Are Still Evolving
The scientists found that some of the newly-discovered genes can be tracked all the way back to the earliest days of mammals.
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New Study Finds Selfish DNA (LINE-1) is Essential for Early Human Embryo Development
Recent research has shed light on how "selfish DNA," particularly LINE-1 transposons, plays a key role in early human development. Once viewed primarily as harmful, these elements have now been found to be essential for the normal formation and specialisation of cells during the embryo's early stages. Blocking their activity causes developmental di...
-
Here's How Tibetan Women's Adapts to Thin Air in Extreme High Altitudes
Tibetan women living on the Tibetan Plateau have developed extraordinary adaptations to thrive in extreme high altitudes. New research from Case Western Reserve University highlights unique physiological traits, including blood and heart characteristics that optimise oxygen delivery. These adaptations are linked to the EPAS1 gene, passed down from ...
-
Scientists Uncover Surprising Origins Of Humanity's Carb Cravings
A study shows that the AMY1 gene, responsible for starch digestion, spread long before agriculture, suggesting an evolutionary preference for carbs.
-
Big Finding On Fruit Flies Could be Key to Human Longevity: Study
The gut could be key to understanding longevity, according to a study that found a gut hormone in fruit flies could control lifespan, a result important to humans as both species have many similar genes and hormones.
-
What Produces 1:1 Sex Ratio In Humans? A New Genetic Study Looks For Clues
A new paper searches huge human data sets for gene variants that throw the 1:1 sex ratio off balance, and test the biological and theoretical rules of sex ratio.
-
Discovery of MicroRNA Wins 2024 Nobel Prize in Physiology for Gene Regulation Breakthrough
Victor Ambros and Gary Ruvkun have been awarded the 2024 Nobel Prize in Physiology or Medicine for discovering microRNA and its crucial role in gene regulation. Their groundbreaking research, which began with tiny worms, has uncovered how microRNAs regulate protein production, impacting areas such as cancer, eye diseases, and even microbial interac...
-
Y Chromosome's Decline: Can Males Survive Without It in the Distant Future?
The human Y chromosome, crucial for male development in the embryo, has been steadily losing its genes over millions of years. Currently, the chromosome is down to just 45 genes from an original count of 1438, with scientists estimating that it could disappear entirely within 11 million years. This genetic deterioration has raised concerns about th...
-
Will Men Be Wiped Out By A Fading Y Chromosome? What Current Science Reveals
Y chromosome has significantly reduced in size over millions of years, raising the possibility of evolving new sex-determination systems and the emergence of different human species in the distant future.
-
Tech Millionaire Claims He ''Edited'' His DNA On Secret Island To ''Live Forever''
He explained that he believes the human lifespan is capped at 120 years, and gene therapy might hold the key to surpassing this limit.
-
Humans lost Their Tails 25 Million Years Ago. Scientists Figure Out Why
The answer lies in the gene TBXT, which is involved with tail length in certain animals.
-
Controversial Chinese Scientist He Jiankui Back With New Gene-Editing Proposal
He Jiankui said that this experiment would involve abnormal fertilised egg cells that are typically considered unsuitable for implantation in women.
-
New Study Reveals How Much Neanderthal DNA Still Exists In Modern Humans
Recent scientific findings have revealed that Neanderthal genes compose 1 to 4 per cent of the genome of modern-day humans whose ancestors moved out of Africa.
-
Can You Reverse Ageing Through Lifestyle Changes?
In this article, we discuss how can lifestyle changes help reverse some signs of ageing.
-
Humans Can Still Grow A Full Coat Of Body Hair, Study Finds
A new study from scientists at the University of Utah and the University of Pittsburgh has revealed that humans still have genes that could grow a full coat of body hair, but evolution disabled them.
-
Study Tracks 155 New Genes, Claims Humans Are Still Evolving
The scientists found that some of the newly-discovered genes can be tracked all the way back to the earliest days of mammals.
