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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).

Scientists reveal key details of the body's immune response to fungal infections

Every year, fungal infections threaten thousands of patients -- from those with depressed immune systems to others who have had surgeries or devices such as catheters implanted. Moreover, some anti-fungal medications are beginning to lose their power.

17 Nov 2016

Growing understanding of neuroplasticity could drive development of new therapeutic interventions

A growing understanding of the highly "plastic," changeable nature of the brain--from the level of DNA, proteins, neuronal connections and networks, up to communication across brain regions--is driving the development of new therapeutic approaches to treat chronic pain, stroke, Parkinson's disease, and a variety of other disorders described in an article in Alternative and Complementary Therapies, a journal from Mary Ann Liebert, Inc., publishers.

17 Nov 2016

Suppressed vaginal immune response makes women more susceptible to RNA viruses

Scientists at the Gladstone Institutes discovered that the vaginal immune system is suppressed in response to RNA viruses, such as Zika.

16 Nov 2016

TSRI study reveals how circadian clocks may influence cancer growth

A new study led by scientists at The Scripps Research Institute describes an unexpected role for proteins involved with our daily "circadian" clocks in influencing cancer growth.

16 Nov 2016

GW researchers awarded $2.2 million NCI grant to study role of HERVs in cancer

George Washington University researchers received a $2.2 million grant from the National Cancer Institute to uncover why certain cancer types increase whereas others are unchanged or even decrease in those with HIV infection.

16 Nov 2016

Congenital CMV infection highly common among children with cerebral palsy, study finds

Cytomegalovirus is a common herpesvirus that can cross the placenta, infect the fetus and cause damage to the developing brain.

15 Nov 2016

Research findings suggest efficacy of conventional flu vaccines can be improved

A team of engineers and scientists at The University of Texas at Austin is reporting new findings on how the influenza vaccine produces antibodies that protect against disease, research that suggests that the conventional flu vaccine can be improved.

15 Nov 2016

Study offers new insight into why some women have difficulty in falling pregnant

Southampton researchers have found new insight into why some women have difficulty falling pregnant.

15 Nov 2016

Genetically engineered bacteria designed with thermostat controls may help treat diseases

A new helper in the fight against cancer and other diseases of the gut may be genetically altered bacteria that release medicines to tumors or the gut.

15 Nov 2016

Repeated binge drinking during adolescence can affect brain functions of future offspring

Repeated binge drinking during adolescence can affect brain functions in future generations, potentially putting offspring at risk for such conditions as depression, anxiety, and metabolic disorders, a Loyola University Chicago Stritch School of Medicine study has found.

15 Nov 2016

Researchers create first mouse model for common form of infant leukemia

After nearly two decades of unsuccessful attempts, researchers from the University of Chicago Medicine and the Cincinnati Children's Hospital Medical Center have created the first mouse model for the most common form of infant leukemia.

15 Nov 2016

Scientists discover link between genetic mutation and rare heart muscle disease

A strong association between a genetic mutation and a rare kind of heart muscle disease has been discovered by researchers at the University of Colorado Anschutz Medical Campus.

15 Nov 2016

MGH researchers find following healthy lifestyle can mitigate genetic risk of heart disease

It is well known that following a healthy lifestyle -- not smoking, avoiding excess weight and getting regular exercise - can reduce the risk of heart disease.

13 Nov 2016

Personalised Breast Cancer Project launches at Cancer Research UK Cambridge Institute

A NEW personalised breast cancer programme which will map patients' DNA and RNA to tailor treatment for individuals launches at the Cancer Research UK Cambridge Institute.

13 Nov 2016

Research to assess safety and effectiveness of stem cells as potential treatment for heart failure

Stem cells are being tested at the Medical University of South Carolina as a possible treatment for heart failure with a preserved ejection fraction, or HFpEF. The condition causes severe disability and kills half its victims within five years.

11 Nov 2016

Study shows how Zika virus infection leads to production of smaller disease-causing RNAs

Researchers, led by scientists at the University of Colorado School of Medicine, have found basic molecular processes used by the Zika virus to "hijack" the cells that it infects and potentially how it makes molecules that are directly linked to disease.

11 Nov 2016

Rice University scientists uncover new clues to cause of Huntington's disease

Rice University scientists have uncovered new details about how a repeating nucleotide sequence in the gene for a mutant protein may trigger Huntington's and other neurological diseases.

11 Nov 2016

Technion researchers develop new diagnostic technology for improving personalized cancer treatment

Using synthetic DNA sequences as the tiniest of barcodes, Technion researchers have developed a new diagnostic technology for determining the suitability of specific anticancer drugs to a specific patient - before treatment even begins.

11 Nov 2016

NSU researchers learn more about Gulf War illness to help veterans

As the nation honors our veterans on November 11, we must pause to remember the long-lasting health effects soldiers experience not only from bullets or bombs, but from exposure to unexplained pesticides, radiation or other toxins during their time in the service.

11 Nov 2016

New research shows how synthetic DNA vaccine approach protects against Zika virus infection

As the global spread of the Zika virus continues, efforts are underway to halt the disease's transmission.

10 Nov 2016

DNA News and Research

Further Reading

Scientists reveal key details of the body's immune response to fungal infections

Growing understanding of neuroplasticity could drive development of new therapeutic interventions

Suppressed vaginal immune response makes women more susceptible to RNA viruses

TSRI study reveals how circadian clocks may influence cancer growth

GW researchers awarded $2.2 million NCI grant to study role of HERVs in cancer

Congenital CMV infection highly common among children with cerebral palsy, study finds

Research findings suggest efficacy of conventional flu vaccines can be improved

Study offers new insight into why some women have difficulty in falling pregnant

Genetically engineered bacteria designed with thermostat controls may help treat diseases

Repeated binge drinking during adolescence can affect brain functions of future offspring

Researchers create first mouse model for common form of infant leukemia

Scientists discover link between genetic mutation and rare heart muscle disease

MGH researchers find following healthy lifestyle can mitigate genetic risk of heart disease

Personalised Breast Cancer Project launches at Cancer Research UK Cambridge Institute

Research to assess safety and effectiveness of stem cells as potential treatment for heart failure

Study shows how Zika virus infection leads to production of smaller disease-causing RNAs

Rice University scientists uncover new clues to cause of Huntington's disease

Technion researchers develop new diagnostic technology for improving personalized cancer treatment

NSU researchers learn more about Gulf War illness to help veterans

New research shows how synthetic DNA vaccine approach protects against Zika virus infection

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