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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).

UCSF study finds widespread exposure to banned endocrine disrupters

Americans are being exposed to significantly lower levels of some phthalates that were banned from children's articles in 2008, but exposures to other forms of these chemicals are rising steeply, according to a study led by researchers at UC San Francisco.

17 Jan 2014

Researchers receive $8M grant to expand research in arsenic toxicity in children, pregnant women

The Children's Environmental Health and Disease Prevention Research Center at Dartmouth and its partner universities have received an $8 million grant to expand their research into arsenic toxicity in children and pregnant women.

17 Jan 2014

Study explores the role of DNA in predisposing individuals to diseases

A group of international researchers, led by a research fellow in the Harvard Medical School-affiliated Institute for Aging Research at Hebrew SeniorLife, published a paper today in Cell describing a study aimed at better understanding how inherited genetic differences, or variants, predispose certain individuals to develop diseases such as type 2 diabetes.

16 Jan 2014

HDAC2 inhibitor could improve post-traumatic stress disorder treatment: Study

Nearly 8 million Americans suffer from posttraumatic stress disorder, a condition marked by severe anxiety stemming from a traumatic event such as a battle or violent attack.

16 Jan 2014

Prostate cancer vaccines receive a boost in funding

The development of two innovative new vaccines that are hoped to offer an alternative to castration therapy for men with recurring prostate cancer, is due for an $8 million boost in funding.

16 Jan 2014

Transgenomic, Horizon Discovery collaborate to develop improved genetic diagnostic tests with state of art controls

Transgenomic, Inc. (OTCBB: TBIO), a global biotechnology company advancing personalized medicine in cardiology, oncology, and inherited diseases through diagnostic tests as well as clinical and research services, and Horizon Discovery Ltd. (Horizon), a leading provider of research tools to support translational genomics and the development of personalized medicines, today announced they have entered into a collaboration agreement to develop improved genetic diagnostic tests incorporating state of the art controls.

16 Jan 2014

FTM transgender patients are more likely to have inadequate Pap tests

A new study finds that female-to-male (FTM) transgender patients had over 10 times higher odds of having an inadequate Papanicolaou (Pap) test compared to female patients.

16 Jan 2014

Atlas develops ultra-rapid point-of-care tests for a range of infectious diseases

Atlas Genetics Ltd, the diagnostic company developing ultra-rapid point-of-care (POC) tests for a range of infectious diseases, today announces that it has completed development of the Atlas io™ Reader, a POC device that can deliver laboratory quality results for molecular assays in under thirty minutes.

16 Jan 2014

New imaging technique captures vibrations of proteins, tiny motions critical to human life

Like the strings on a violin or the pipes of an organ, the proteins in the human body vibrate in different patterns, scientists have long suspected.

16 Jan 2014

Researchers develop "smart" hydrogel that can deliver medicine on demand

Researchers at the University of Delaware have developed a "smart" hydrogel that can deliver medicine on demand, in response to mechanical force.

16 Jan 2014

Scientist receives € 2M Consolidator Grant for creation of new anti-tumour drugs

scar Fern-ndez-Capetillo's research group has developed compounds that only a few weeks ago were licensed by the Spanish National Cancer Research Centre (CNIO) to a pharmaceutical company for the creation of new anti-tumour drugs.

16 Jan 2014

International study develops refined method to identify individuals at risk for certain inherited cancer

An international study has developed a refined method to identify people at risk for certain inherited cancer as a result of Lynch syndrome.

15 Jan 2014

BMH-21 chemical compound has ability to shut down a common cancer process

Johns Hopkins scientists say a previously known but little studied chemical compound targets and shuts down a common cancer process. In studies of laboratory-grown human tumor cell lines, the drug disrupted tumor cell division and prevented growth of advanced cancer cells.

15 Jan 2014

Idiopathic pulmonary fibrosis (IPF) and herpesvirus saimiri: an interview with Elazar Rabbani, Chief Executive Officer of Enzo

Pulmonary fibrosis is a condition where fibrotic or scarred tissue progressively develops in the lungs. In some cases the particular cause is known but in others it remains unknown and is given the term “idiopathic”.

14 Jan 2014

Finland researchers identify mechanism that enhances prostate cancer proliferation, metastasis

A research group at Biocenter Oulu in Finland has identified a mechanism related to a transcription factor that binds much more strongly onto a particular SNP variant, thereby initiating a genetic programme which enhances prostate cancer proliferation and metastasis.

13 Jan 2014

Researchers explore possible effects that diet have on gene expression through epigenetic mechanisms

In "Epigenetics: A New Link Between Nutrition and Cancer", a recent article from Nutrition and Cancer: An International Journal, a publication of Routledge, researchers explore the possible effects that diet can have on gene expression through epigenetic mechanisms.

13 Jan 2014

Study: Variations in non-coding sections of genome might be main contributors to type 2 diabetes risk

Variations in non-coding sections of the genome might be important contributors to type 2 diabetes risk, according to a new study.

13 Jan 2014

Scientists discover genetic signature mechanism in immune system as driving force for childhood leukaemia

Scientists have discovered a genetic signature that implicates a key mechanism in the immune system as a driving force for a type of childhood leukaemia.

13 Jan 2014

Study shows wide-ranging variation in patterns of X chromosome inactivation in female mice

Producing brightly speckled red and green snapshots of many different tissues, Johns Hopkins researchers have color-coded cells in female mice to display which of their two X chromosomes has been made inactive, or “silenced.”

10 Jan 2014

Sequenom signs national agreement to provide coverage for MaterniT21™ PLUS test

Sequenom, Inc. (NASDAQ: SQNM), a life sciences company providing innovative testing and genetic analysis solutions, announced today its wholly owned subsidiary, Sequenom Laboratories, has signed a national agreement with a leading benefits provider, to provide coverage for the MaterniT21™ PLUS laboratory-developed test (LDT).

10 Jan 2014

DNA News and Research

Further Reading

UCSF study finds widespread exposure to banned endocrine disrupters

Researchers receive $8M grant to expand research in arsenic toxicity in children, pregnant women

Study explores the role of DNA in predisposing individuals to diseases

HDAC2 inhibitor could improve post-traumatic stress disorder treatment: Study

Prostate cancer vaccines receive a boost in funding

Transgenomic, Horizon Discovery collaborate to develop improved genetic diagnostic tests with state of art controls

FTM transgender patients are more likely to have inadequate Pap tests

Atlas develops ultra-rapid point-of-care tests for a range of infectious diseases

New imaging technique captures vibrations of proteins, tiny motions critical to human life

Researchers develop "smart" hydrogel that can deliver medicine on demand

Scientist receives € 2M Consolidator Grant for creation of new anti-tumour drugs

International study develops refined method to identify individuals at risk for certain inherited cancer

BMH-21 chemical compound has ability to shut down a common cancer process

Idiopathic pulmonary fibrosis (IPF) and herpesvirus saimiri: an interview with Elazar Rabbani, Chief Executive Officer of Enzo

Finland researchers identify mechanism that enhances prostate cancer proliferation, metastasis

Researchers explore possible effects that diet have on gene expression through epigenetic mechanisms

Study: Variations in non-coding sections of genome might be main contributors to type 2 diabetes risk

Scientists discover genetic signature mechanism in immune system as driving force for childhood leukaemia

Study shows wide-ranging variation in patterns of X chromosome inactivation in female mice

Sequenom signs national agreement to provide coverage for MaterniT21™ PLUS test

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