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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).

Understanding genetic changes associated with aggressive prostate cancer

Researchers at the University of East Anglia have made an important advance in understanding genetic changes associated with terminal prostate cancer.

12 Feb 2014

Natera initiates distribution partnership with ProPath for Panorama non-invasive prenatal screening test

Natera, a leading innovator in prenatal genetic testing, today announced the initiation of a distribution partnership with ProPath, a wholly physician-owned provider of pathology services to clinicians and medical facilities in the United States, for its Panorama non-invasive prenatal screening test (NIPT).

From Natera 12 Feb 2014

$Sage Science releases new SageELF technology for DNA and protein fractionation$

Sage Science releases new SageELF technology for DNA and protein fractionation

Sage Science, a developer of products for improving sample preparation processes in life science applications, today announced the release of its new SageELF technology for DNA and protein fractionation. This sample prep instrument will be especially useful for preserving precious samples and has applications in next-generation sequencing as well as bottom-up or top-down proteomics experiments.

12 Feb 2014

Manchester researchers become first in world to assess all genetic links with fungal lung infection CPA

A grandfather-of-three from Tameside is helping University of Manchester researchers become the first in the world to assess all the genetic links with Chronic Pulmonary Aspergillosis (CPA) - a debilitating fungal lung infection that claims the lives of thousands of people in the UK and millions more worldwide.

From The University of Manchester 12 Feb 2014

RNA interference approach holds great promise for treating cancer and other diseases

Inspired by tiny particles that carry cholesterol through the body, MIT chemical engineers have designed nanoparticles that can deliver snippets of genetic material that turn off disease-causing genes.

12 Feb 2014

EMT program in human cells may provide an effective approach for treating triple-negative breast cancer

A new study led by University of Kentucky Markey Cancer Center researcher Peter Zhou shows that targeting Twist, a nuclear protein that is an accelerant of the epithelial-mesenchymal transition (EMT) program in human cells, may provide an effective approach for treating triple-negative breast cancer.

12 Feb 2014

New approach for reducing levels of toxic protein fragments associated with Huntington's disease

An innovative therapeutic strategy for reducing the levels of toxic protein fragments associated with Huntington's disease uses a new approach called exon skipping to remove the disease-causing component of the essential protein, huntingtin.

11 Feb 2014

Study findings suggest potential targets for treating HCV

The hepatitis C virus (HCV) has a previously unrecognized tactic to outwit antiviral responses and sustain a long-term infection. It also turns out that some people are genetically equipped with a strong countermeasure to the virus' attempt to weaken the attack on it.

11 Feb 2014

Porvair Sciences to showcase specialist microplate products at Pittcon, Analytica and Genomics Research 2014

Porvair Sciences has announced that it will be showing its latest specialist microplates and microplate equipment at the forthcoming Pittcon 2014 (Chicago), Analytica 2014 (Munich) and Genomics Research 2014 (San Francisco) exhibitions.

From Chromatrap® - Porvair Sciences Ltd 11 Feb 2014

Covaris introduces truXTRAC High Throughput FFPE DNA Extraction & Purification Kit at 2014 AGBT

Covaris, Inc. introduced the truXTRAC™ High Throughput FFPE DNA Extraction & Purification Kit at the 2014 Advances in Genome Biology and Technology (AGBT) meeting held in Marco Island, Florida.

11 Feb 2014

Scientists identify gene linking thickness of grey matter in brain to intelligence

For the first time, scientists at King's College London have identified a gene linking the thickness of the grey matter in the brain to intelligence. The study is published today in Molecular Psychiatry and may help scientists understand biological mechanisms behind some forms of intellectual impairment.

11 Feb 2014

EKF Molecular Diagnostics to exhibit PointMan DNA-enrichment technology at Tri-Con 2014

EKF, announces that its subsidiary company EKF Molecular Diagnostics is exhibiting its ground-breaking PointMan DNA-enrichment tech.

From EKF Diagnostics 11 Feb 2014

Pitt’s CMI funds 6 research groups for Early Stage Medical Technology Research and Development

The University of Pittsburgh's Center for Medical Innovation (CMI) awarded a total of $82,000 to six research groups through its 2013 Round-2 Pilot Funding Program for Early Stage Medical Technology Research and Development.

11 Feb 2014

TGen study reveals genetic origins of breast cancer that spreads to brain

The Translational Genomics Research Institute (TGen) has uncovered possible genetic origins of breast cancer that spreads to the brain, according to a first-of-its-kind study published in the scientific journal PLOS ONE.

11 Feb 2014

Researchers find biological weakness in the workings of mutated gene involved in human cancers

NYU Langone Medical Center researchers have found a biological weakness in the workings of the most commonly mutated gene involved in human cancers, known as mutant K-Ras, which they say can be exploited by drug chemotherapies to thwart tumor growth.

10 Feb 2014

Rubicon Genomics introduces PicoPLEX DNA-seq Kits for use with Illumina NGS platforms

Rubicon Genomics, Inc. today announced the launch of its PicoPLEX DNA-seq Kits for use with Illumina next-generation sequencing (NGS) platforms. PicoPLEX's outstanding robustness and reproducibility have made it the worldwide standard for single-cell DNA amplification for microarray and PCR-based pre-implantation genetic screening and diagnosis. PicoPLEX DNA-seq now enables researchers and clinicians to access PicoPLEX technology for analyses conducted on Illumina NGS systems.

10 Feb 2014

Findings may help physicians choose precise treatments for women with advanced breast cancer

The first large-scale study testing all the DNA—the entire genome—of tumour cells from more than 400 women with advanced breast cancer has identified individuals with a good chance of benefiting from specific treatments already being tested in clinical trials.

10 Feb 2014

New study co-led by scientists sheds light on role of genes, blood lipid levels in cardiovascular health

New genetic evidence strengthens the case that one well-known type of cholesterol is a likely suspect in causing heart disease, but also casts further doubt on the causal role played by another type.

10 Feb 2014

Researchers to highlight biomedical breakthroughs, new discoveries at Biophysical Society Meeting

Ask a question about how the human immune system fights a tropical disease, or how viruses like HIV use genetic tricks to resist drugs, or how plant cells capture light, or how Alzheimer's takes hold in the brain, or how we can better fight diseases like cancer, or why some sperm cells are fertile while others are not, and you may have to narrow your gaze to the nanoscale to find answers.

10 Feb 2014

Prions and their shadow proteins: an interview with Dr Jiri Safar, Co-Director of the National Prion Disease Pathology Surveillance Center

The prion diseases were originally discovered by Dr Gajdusek and Dr Gibbs. The first disease discovered was Kuru, which was affecting native tribes in the Papua New Guinea highlands in the 1950s.

9 Feb 2014

DNA News and Research

Further Reading

Understanding genetic changes associated with aggressive prostate cancer

Natera initiates distribution partnership with ProPath for Panorama non-invasive prenatal screening test

Sage Science releases new SageELF technology for DNA and protein fractionation

Manchester researchers become first in world to assess all genetic links with fungal lung infection CPA

RNA interference approach holds great promise for treating cancer and other diseases

EMT program in human cells may provide an effective approach for treating triple-negative breast cancer

New approach for reducing levels of toxic protein fragments associated with Huntington's disease

Study findings suggest potential targets for treating HCV

Porvair Sciences to showcase specialist microplate products at Pittcon, Analytica and Genomics Research 2014

Covaris introduces truXTRAC High Throughput FFPE DNA Extraction & Purification Kit at 2014 AGBT

Scientists identify gene linking thickness of grey matter in brain to intelligence

EKF Molecular Diagnostics to exhibit PointMan DNA-enrichment technology at Tri-Con 2014

Pitt’s CMI funds 6 research groups for Early Stage Medical Technology Research and Development

TGen study reveals genetic origins of breast cancer that spreads to brain

Researchers find biological weakness in the workings of mutated gene involved in human cancers

Rubicon Genomics introduces PicoPLEX DNA-seq Kits for use with Illumina NGS platforms

Findings may help physicians choose precise treatments for women with advanced breast cancer

New study co-led by scientists sheds light on role of genes, blood lipid levels in cardiovascular health

Researchers to highlight biomedical breakthroughs, new discoveries at Biophysical Society Meeting

Prions and their shadow proteins: an interview with Dr Jiri Safar, Co-Director of the National Prion Disease Pathology Surveillance Center

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