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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).

Developments in the search for a Zika vaccine - success in mice and a new platform for flavivirus vaccines

Researchers have vaccinated mice against the Zika virus, whilst others have discovered a new platform for flavivirus vaccines.

12 Dec 2019

Harvard scientists demonstrate possible strategy for achieving herpes virus control

The herpes simplex virus, commonly known as the cold sore virus, is a devious microbe.

12 Dec 2019

New method reveals how microbial communities function in our bodies

In the last decade, scientists have made tremendous progress in understanding that groups of bacteria and viruses that naturally coexist throughout the human body play an important role in some vital functions like digestion, metabolism and even fighting off diseases. But understanding just how they do it remains a question.

11 Dec 2019

University Of Iowa wins $18 million grant to continue study on Huntington's disease

Peg Nopoulos, MD, chair of psychiatry and professor of psychiatry, neurology, and pediatrics in the University of Iowa Carver College of Medicine, has received a five-year, $18 million grant from the National Institute of Neurological Disorders and Stroke to continue and expand a decade-long study on brain development in children at risk for developing Huntington's Disease.

11 Dec 2019

UCLA scientists discover reason for higher rates of autoimmune disease in women than men

UCLA scientists have discovered one reason why autoimmune diseases are more prevalent in women than in men.

11 Dec 2019

Epigenome editing could repair genetic brain disorder

A new study published in the journal Nature Communications shows that it may be possible to reverse gene mutations that cause brain disorders, using a very precisely targeted epigenome editing technique. This type of gene editing does not change the gene’s DNA sequence itself but is focused on correcting epigenome changes only. The condition that was corrected in the study is called the WAGR syndrome and is associated with obesity and intellectual disability in people.

11 Dec 2019

Study reveals mechanism that helps pancreatic cancer cells avoid starvation

A new study reveals the mechanism that helps pancreatic cancer cells avoid starvation within dense tumors by hijacking a process that pulls nutrients in from their surroundings.

11 Dec 2019

Light to moderate lifetime alcohol use raises cancer risk

There have been conflicting reports on health benefits and harm caused by drinking alcohol. A new study from Japanese researchers has proven that taking one drink a day for a decade or two drinks for five years can raise the risk of getting cancers by 5 percent. The study titled “Light to moderate amount of lifetime alcohol consumption and risk of cancer in Japan,” was published in the latest issue of the journal Cancer.

11 Dec 2019

Genetic code doesn't dictate whether a person is guaranteed to develop Alzheimer's

The colour of our eyes or the straightness of our hair is linked to our DNA, but the development of Alzheimer's disease isn't exclusively linked to genetics, suggest recently published findings.

11 Dec 2019

Research suggests new strategies for developing psoriasis therapies

Psoriasis is a skin disorder that affects at least 100 million individuals worldwide. Its economic impact is more than $10 billion annually in the U.S. alone.

11 Dec 2019

Blood test could be a better way of guiding treatment for advanced breast cancer patients

A blood test can help identify rare mutations in advanced breast cancer, which may enable patients to access effective treatments more quickly in the future, Cancer Research UK scientists have found.

11 Dec 2019

DNA site GEDmatch sold to forensic genomics firm

A DNA site has been bought by a forensic genomics firm, prompting discussion over future use of genetic data in solving crime.

11 Dec 2019

Stilla Technologies announces key leadership hires

Stilla Technologies, the provider of pioneering digital PCR solutions for high-precision genetic analysis, today announced three key hires: Khaled Bahi joins as CFO, with Jerome Leclercq named Senior Vice President for Commercial Operations Europe & Asia and Quang Tran named Quality & Regulatory Affairs Director.

11 Dec 2019

The complex problem of storing health data – the solution is in patients' hands

The report in BMJ Open and the BBC of research showing that patient safety is risked by hospitals across England using 21 separate electronic systems to record patient health care, demonstrates the scale and importance of this crucial issue to the nation’s health.

From Evergreen Life 11 Dec 2019

Porvair Sciences offers high performing 48-, 96- and 384-well filtration microplates

Porvair Sciences has expanded its range of high-performance microplates to now offer an optimized product to suit a wide range of filtration applications.

From Porvair Sciences Limited 11 Dec 2019

Genetic variant mainly found in individuals of African ancestry increases odds of heart failure

A genetic variant in the gene transthyretin (TTR)- which is found in about 3 percent of individuals of African ancestry- is a more significant cause of heart failure than previously believed, according to a multi-institution study led by researchers at Penn Medicine.

10 Dec 2019

Researchers aim to exploit DNA mutations in the treatment of blood and bone marrow cancers

In a clinical trial led by Yale Cancer Center and Smilow Cancer Hospital, researchers aim to exploit DNA mutations in the treatment of two blood and bone marrow cancers, a different tacit than the more traditional approach of blunting or switching off genetic mutations linked to cancer.

10 Dec 2019

ERC promotes CRISPR research to better treat infections

Chase Beisel heads the "Synthetic Biology of RNA" research group at the Helmholtz Institute for RNA-based Infection Research (HIRI) in Würzburg, a branch of the Helmholtz Centre for Infection Research in Braunschweig and run in collaboration with the Julius-Maximilians-Universität in Würzburg.

10 Dec 2019

Researchers discover a widespread method used by phages to hide from bacterial defenses

University of Otago researchers have discovered how viruses that specifically kill bacteria can outwit bacteria by hiding from their defenses, findings which are important for the development of new antimicrobials based on viruses and provide a significant advance in biological knowledge.

10 Dec 2019

Transplant patient finds out his DNA has been replaced by that of his donor

A bone marrow transplant recipient later found out that the DNA in his blood and semen had been replaced by that of his donor.

10 Dec 2019

DNA News and Research

Further Reading

Developments in the search for a Zika vaccine - success in mice and a new platform for flavivirus vaccines

Harvard scientists demonstrate possible strategy for achieving herpes virus control

New method reveals how microbial communities function in our bodies

University Of Iowa wins $18 million grant to continue study on Huntington's disease

UCLA scientists discover reason for higher rates of autoimmune disease in women than men

Epigenome editing could repair genetic brain disorder

Study reveals mechanism that helps pancreatic cancer cells avoid starvation

Light to moderate lifetime alcohol use raises cancer risk

Genetic code doesn't dictate whether a person is guaranteed to develop Alzheimer's

Research suggests new strategies for developing psoriasis therapies

Blood test could be a better way of guiding treatment for advanced breast cancer patients

DNA site GEDmatch sold to forensic genomics firm

Stilla Technologies announces key leadership hires

The complex problem of storing health data – the solution is in patients' hands

Porvair Sciences offers high performing 48-, 96- and 384-well filtration microplates

Genetic variant mainly found in individuals of African ancestry increases odds of heart failure

Researchers aim to exploit DNA mutations in the treatment of blood and bone marrow cancers

ERC promotes CRISPR research to better treat infections

Researchers discover a widespread method used by phages to hide from bacterial defenses

Transplant patient finds out his DNA has been replaced by that of his donor

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