Why Are Some Twins Identical? Study Sheds Light on Mysterious DNA Epigenetics

Medicine & Technology Sep 30, 2021

Scientists have discovered a'signature' in DNA among newborns born after a fertilized egg divides, putting the notion that it happens at random to rest.

Scientists Reconstructed the Faces of 3 Egyptian Mummies Using Ancient DNA Extracted From Their Bodies

Sep 28, 2021

For the first time, scientists were able to create 3D reconstructions of the faces of three Egyptian mummies using forensic DNA phenotyping, revealing what they would have looked like when they were still alive.

Dual Genomic Ancestry of Japanese People Debunked: Genetic Analysis Showed They Descended From Three Ancient Cultures

Sep 20, 2021

Genetic analysis of ancient DNA on skeletons of people from before and after the farming period shows that modern Japanese people descended from three ancient cultures rather than just two.

Stem Cell Theory of Aging: Study Reveals How Acetate, Epigenetics Can Strengthen Bones Allowing Humans to Live Longer

Sep 15, 2021

Researchers revealed the potential of acetate, known as a food additive, in strengthening aging bones. They describe their discovery as a “fountain of youth” substance.

Genomic Stress Due to Incomplete DNA Base Excision Repair Results to Neuronal Death in Parkinson's Disease Model

Sep 08, 2021

A new study shows that incomplete DNA base excision repair (BER) promotes genomic stress that causes age-related neurodegenerative disorders, like Parkinson's Disease.

Brain Cells Destroyed as Neurons Learn Faster; DNA Breaks May Provide Answer to Genetics

Sep 05, 2021

MIT research shows that brain cells break their own double-stranded DNA as one learns quickly. DNA damage, although known to have negative effects, has beneficial functions.

Sickness While Aging: Research on Genetics Cites Other Factors of Falling Ill Than Getting Older

Aug 31, 2021

In a study, researchers explored the potential link between aging and becoming ill as one gets older. They found that other factors may have led to such diseases than mere age.

Hormones, Couples' Romantic Passion Levels, May Be Affected by Their Exposure to Sunlight

Aug 25, 2021

Sunlight is substantially affecting humans, specifically, their sex hormones when they get exposed to it, a new study found.

Novel In Situ Nanopore DNA Molecule Extraction Allows Precise Measurements

Aug 24, 2021

Researchers from SANKEN Osaka University have demonstrated a novel in situ extraction and measurement of DNA molecules via nanopores that reduces unnecessary steps that could incur errors.

Mammalian Retrovirus-Like Protein: This May Help Expand mRNA delivery; Potential Solution for Nucleic Acid Therapies

Aug 20, 2021

A type of protein may help in the expansion of mRNA delivery and may possibly aid in nucleic acid therapeutics, a new study revealed.

Two Female Sharks Reproduce Offspring; Recorded as First Case of Asexual Reproduction in Italy

Aug 20, 2021

In a tank full of female sharks, a miracle baby shark was born, marking the first instance of asexual reproduction in the smooth-hound shark species.

Newcastle University Research Showcases the Potential and Plausibility of DNA Stack Structures for Data Systems

Aug 13, 2021

Recent research spearheaded by a team from Newcastle University showcases the potential power and efficiency of using DNA-based green-by-design circuits for data computing and storing via a linear stack structure.

DNA Helix Torsional Stiffness Measured Through a Novel Technique to Understand How Cells Work

Aug 12, 2021

A new method of measuring how stiff are DNA torsions was recently developed by scientists from Cornell.

Genetic Variants Seen Potential in Determining Menopause in Women in Terms of Timing, Age

Aug 04, 2021

Researchers discovered 290 genetic variants that will help predict menopause in women when the condition occurred. The variants could not tell yet though if menopause is occurring earlier or later as expected.

AI Used to Predict 3D Structures of Proteins Made by Human Genome; Critical for Advancing Medicine

Jul 23, 2021

Scientists have been using AlphaFold artificial intelligence (AI) system to accelerate scientific projects that aim to develop new drugs for diseases and enzymes that can break down plastics. It offers a large dataset that unlocks advances in medicine.