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DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).

New findings could have revolutionary impact on quality of life of older people

Researchers from UNSW and Harvard Medical School have discovered that replacing two naturally occurring molecules in the body could reverse symptoms of aging, potentially influencing how the body responds to and performs exercise.

22 Mar 2018

New computational method helps to identify tumor cell mutations with greater accuracy

A new computational method developed by researchers at the New York Genome Center allows scientists to identify rare gene mutations in cancer cells with greater accuracy and sensitivity than currently available approaches.

22 Mar 2018

Study reveals genes that cause extreme nausea and vomiting in pregnancy

Researchers have identified two genes that are associated with severe nausea and vomiting during pregnancy, a condition known of as hyperemesis gravidarum.

22 Mar 2018

Study uncovers new genetic cause of posterior polymorphous corneal dystrophy

A new genetic cause of corneal dystrophy has been discovered with funding from Fight for Sight by researchers at UCL Institute of Ophthalmology and Moorfields Eye Hospital London, in collaboration with colleagues in the Czech Republic.

22 Mar 2018

Protein profiling reveals new prostate cancer mechanisms

A study by the University of Tampere in Finland used protein profiling to find new prostate cancer mechanisms that are not shown by aberrations at the genomic level. Several new potential biomarkers of prostate cancer were also found.

21 Mar 2018

Study identifies two genes associated with extreme nausea and vomiting during pregnancy

Most women experience some morning sickness during pregnancy, but about 2 percent of pregnant women experience a more severe form of nausea and vomiting.

21 Mar 2018

Research provides better understanding of how cancerous cells behave in low oxygen

An international team of researchers found how cancer cells respond to DNA damage signaling when in low oxygen, or hypoxia.

21 Mar 2018

Researchers uncover specific gene region in hypertension

Genes encode proteins and proteins dictate cell function. Therefore, the thousands of genes expressed in a cell determine what that cell can do.

20 Mar 2018

New study identifies key role for particular gene in 16p11.2 deletion syndrome

In a new study of one of the most common genetic causes of autism, neuroscientists at MIT's Picower Institute for Learning and Memory have identified a specific molecular mechanism that appears to undermine the ability of neurons in affected mice to properly incorporate changes driven by experience.

20 Mar 2018

Scientists uncover new answers to cell aging in children with rare, fatal disease

In a recent paper published in Cell Reports, Saint Louis University researchers have uncovered new answers about why cells rapidly age in children with a rare and fatal disease.

20 Mar 2018

Adjuvant AC chemotherapy found to be effective in treating HRD-positive breast cancer patients

People with tough-to-treat triple negative breast cancer, whose tumors also don't allow for double-strand DNA repair, fare better when treated with a common adjuvant breast cancer chemotherapy combination, according to results from a SWOG clinical trial.

20 Mar 2018

Groundbreaking 100,000 Genomes Project achieves important milestone to transform NHS care

The Department of Health and Social Care, NHS England and Genomics England today announced reaching the 50,000 whole human genome sequences landmark within the 100,000 Genomes Project.

From Genomics England 20 Mar 2018

Royal College of Pathologists‘ bulletin provides summary of Tissue Handling Workshop

A recent article in the Royal College of Pathologists‘ bulletin provides a summary of our recent Tissue Handling Workshop.

From Genomics England 20 Mar 2018

Scotland study aims to offer precise diagnoses for people with rare genetic diseases

People in Scotland with rare genetic diseases are set to benefit from a DNA study that seeks to improve their diagnoses and treatments.

From Genomics England 20 Mar 2018

Researchers develop technology to program DNA for delivering cancer drugs

DNA has an important job – it tells your cells which proteins to make. Now, a research team at the University of Delaware has developed technology to program strands of DNA into switches that turn proteins on and off.

19 Mar 2018

Obesity linked to increased DNA damage in breast epithelium of BRCA mutation carriers

Being obese or having a higher body mass index while carrying a BRCA (BReast CAncer gene) mutation is positively linked with higher levels of damage to the DNA in normal breast gland cells, new research suggests.

19 Mar 2018

Genetic variant discovery could improve safety, effectiveness of drugs for asthma and COPD

Research from the University of Liverpool, published today in Lancet Respiratory Medicine, identifies a genetic variant that could improve the safety and effectiveness of corticosteroids, drugs that are used to treat a range of common and rare conditions including asthma, and chronic obstructive pulmonary disease (COPD).

16 Mar 2018

Verb fluency test may be useful tool for differential diagnosis of cognitive failure

The ability to generate spoken verbs in infinitive in a given time begins to worsen in the early stages of Alzheimer's disease (AD).

16 Mar 2018

Researchers delineate architecture of nuclear pore complex in yeast cells

Like an island nation, the nucleus of a cell has a transportation problem. Evolution has enclosed it with a double membrane, the nuclear envelope, which protects DNA but also cuts it off from the rest of the cell. Nature's solution is a massive--by molecular standards--cylindrical configuration known as the nuclear pore complex, through which imports and exports travel, connecting the bulk of the cell with its headquarters.

16 Mar 2018

Researchers develop new flexible sensor for highly sensitive measurement in small spaces

Researchers have developed a new flexible sensor with high sensitivity that is designed to perform variety of chemical and biological analyses in very small spaces.

16 Mar 2018

DNA News and Research

Further Reading

New findings could have revolutionary impact on quality of life of older people

New computational method helps to identify tumor cell mutations with greater accuracy

Study reveals genes that cause extreme nausea and vomiting in pregnancy

Study uncovers new genetic cause of posterior polymorphous corneal dystrophy

Protein profiling reveals new prostate cancer mechanisms

Study identifies two genes associated with extreme nausea and vomiting during pregnancy

Research provides better understanding of how cancerous cells behave in low oxygen

Researchers uncover specific gene region in hypertension

New study identifies key role for particular gene in 16p11.2 deletion syndrome

Scientists uncover new answers to cell aging in children with rare, fatal disease

Adjuvant AC chemotherapy found to be effective in treating HRD-positive breast cancer patients

Groundbreaking 100,000 Genomes Project achieves important milestone to transform NHS care

Royal College of Pathologists‘ bulletin provides summary of Tissue Handling Workshop

Scotland study aims to offer precise diagnoses for people with rare genetic diseases

Researchers develop technology to program DNA for delivering cancer drugs

Obesity linked to increased DNA damage in breast epithelium of BRCA mutation carriers

Genetic variant discovery could improve safety, effectiveness of drugs for asthma and COPD

Verb fluency test may be useful tool for differential diagnosis of cognitive failure

Researchers delineate architecture of nuclear pore complex in yeast cells

Researchers develop new flexible sensor for highly sensitive measurement in small spaces

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