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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).

Rice University research targets Parkinson's, Huntington's and other proteasomal diseases

Synthetic genetic circuitry created by researchers at Rice University is helping them see, for the first time, how to regulate cell mechanisms that degrade the misfolded proteins implicated in Parkinson's, Huntington's and other diseases.

9 Apr 2014

Food experts to discuss pros and cons of GM crops at Food Integrity and Traceability Conference

One of the world's most contentious food issues - Genetically Modified (GM) crops - will be debated by some of the world's leading authorities on the subject at Queen's University Belfast today (Wednesday day 9 April).

9 Apr 2014

Study: Honokiol reduces proliferation of renal cell carcinoma

A new study shows that honokiol, a small molecule polyphenol extract derived from Magnolia officinalis bark, reduces proliferation of renal cell carcinoma.

9 Apr 2014

Research shows blocking DNA repair improves radiation therapy for glioblastomas

UT Southwestern Medical Center researchers have demonstrated in both cancer cell lines and in mice that blocking critical DNA repair mechanisms could improve the effectiveness of radiation therapy for highly fatal brain tumors called glioblastomas.

9 Apr 2014

DNA modifications in blood are directly related to changes in brain tissues, say researchers

Johns Hopkins researchers say they have confirmed suspicions that DNA modifications found in the blood of mice exposed to high levels of stress hormone — and showing signs of anxiety — are directly related to changes found in their brain tissues.

9 Apr 2014

Researchers find new molecular targets for aggressive brain tumor

Researchers from the Geisel School of Medicine at Dartmouth will present a scientific poster on Tuesday, April 8, 2014 at the American Association of Cancer Researchers conference in San Diego, CA. The research identifies a potential characteristic for predicting outcome in a deadly form of brain cancer known as glioblastoma multiforme.

9 Apr 2014

Scientists uncover surprising link between brain development and gene tied to breast cancer

Scientists at the Salk Institute have uncovered details into a surprising-and crucial-link between brain development and a gene whose mutation is tied to breast and ovarian cancer.

9 Apr 2014

Nanostring Technologies launches nCounter PanCancer Pathways Panel

NanoString Technologies, Inc., (NASDAQ:NSTG) a provider of life science tools for translational research and molecular diagnostic products, today announced the launch of the nCounter® PanCancer Pathways Panel, a highly-multiplexed, digital gene expression assay that offers a unique way for translational researchers to investigate cancer biology across all major cancer pathways.

From NanoString Technologies 8 Apr 2014

Food safety experts to deliver presentations at Food Integrity and Traceability Conference

Food safety experts from around the world will be at Queen's University Belfast this week (8-10 April) to highlight current and emerging threats to the integrity of the food chain.

8 Apr 2014

Biologists find ways to address antibiotic resistance

Biologists could gain a deeper understanding about how species have evolved - and even find ways to address antibiotic resistance - using tools that were developed recently at Stockholm's KTH Royal Institute of Technology.

8 Apr 2014

DelMar presents pre-clinical study data that evaluates activity of VAL-083 in drug-resistant NSCLC

DelMar Pharmaceuticals, Inc. (OTCQB: DMPI) ("DelMar") today announced the presentation of new data in a poster entitled, "In vivo efficacy of VAL-083 in the treatment of non-small cell lung cancer." DelMar's data was presented on Sunday, April 6, 2014 during the Novel Cytotoxic Strategies Session at the 105th Annual Meeting of the American Association for Cancer Research (AACR) in San Diego.

8 Apr 2014

Genome Project offers new leads to improve outcomes for children with high-grade glioma brain tumors

The St. Jude Children's Research Hospital-Washington University Pediatric Cancer Genome Project has identified new mutations in pediatric brain tumors known as high-grade gliomas (HGGs), which most often occur in the youngest patients.

8 Apr 2014

Researchers demonstrate power of Droplet Digital PCR at 2014 AACR annual meeting

Helping doctors monitor their melanoma patients' progress in response to treatment is just one of the many exciting applications of Bio-Rad's Droplet Digital PCR (ddPCR-) technology being showcased at the 2014 American Association for Cancer Research (AACR) Annual Meeting taking place in San Diego, CA from April 5-9.

7 Apr 2014

OncoSec Medical to re-launch Phase II cutaneous T-cell lymphoma trial under protocol amendment

OncoSec Medical Inc., a company developing its ImmunoPulse DNA-based immunotherapy to treat solid tumors, will re-launch its Phase II cutaneous T-cell lymphoma (CTCL) trial under a protocol amendment.

7 Apr 2014

Wistar findings suggest link between colon microbiome and genome stability

Colorectal cancer develops in what is probably the most complex environment in the human body, a place where human cells cohabitate with a colony of approximately 10 trillion bacteria, most of which are unknown.

7 Apr 2014

Study describes two new genes that influence risk of women developing breast, ovarian cancer

Today we know that women carrying BCRA1 and BCRA2 gene mutations have a 43% to 88% risk of developing from breast cancer before the age of 70.

7 Apr 2014

Researchers demonstrate accurate identification of amino acids

Some three billion base pairs make up the human genome-the floor plan of life. In 2003, the Human Genome Project announced the successful decryption of this code, a tour de force that continues to supply a stream of insights relevant to human health and disease.

7 Apr 2014

Blood sample could diagnose many types of solid cancers

A blood sample could one day be enough to diagnose many types of solid cancers, or to monitor the amount of cancer in a patient's body and responses to treatment. Previous versions of the approach, which relies on monitoring levels of tumor DNA circulating in the blood, have required cumbersome and time-consuming steps to customize it to each patient or have not been sufficiently sensitive.

7 Apr 2014

Researchers examine role of antioxidants play in blocking harmful effects of omega 6 fatty acid

Given omega 6 fatty acid's reputation for promoting cancer - at least in animal studies - researchers are examining the role that antioxidants play in blocking the harmful effects of this culprit, found in many cooking oils.

7 Apr 2014

UH Math collaborates with Rice on synthetic gene circuit

A long-standing challenge in synthetic biology has been to create gene circuits that behave in predictable and robust ways. Mathematical modeling experts from the University of Houston (UH) collaborated with experimental biologists at Rice University to create a synthetic genetic clock that keeps accurate time across a range of temperatures.

7 Apr 2014

DNA News and Research

Further Reading

Rice University research targets Parkinson's, Huntington's and other proteasomal diseases

Food experts to discuss pros and cons of GM crops at Food Integrity and Traceability Conference

Study: Honokiol reduces proliferation of renal cell carcinoma

Research shows blocking DNA repair improves radiation therapy for glioblastomas

DNA modifications in blood are directly related to changes in brain tissues, say researchers

Researchers find new molecular targets for aggressive brain tumor

Scientists uncover surprising link between brain development and gene tied to breast cancer

Nanostring Technologies launches nCounter PanCancer Pathways Panel

Food safety experts to deliver presentations at Food Integrity and Traceability Conference

Biologists find ways to address antibiotic resistance

DelMar presents pre-clinical study data that evaluates activity of VAL-083 in drug-resistant NSCLC

Genome Project offers new leads to improve outcomes for children with high-grade glioma brain tumors

Researchers demonstrate power of Droplet Digital PCR at 2014 AACR annual meeting

OncoSec Medical to re-launch Phase II cutaneous T-cell lymphoma trial under protocol amendment

Wistar findings suggest link between colon microbiome and genome stability

Study describes two new genes that influence risk of women developing breast, ovarian cancer

Researchers demonstrate accurate identification of amino acids

Blood sample could diagnose many types of solid cancers

Researchers examine role of antioxidants play in blocking harmful effects of omega 6 fatty acid

UH Math collaborates with Rice on synthetic gene circuit

eBook: A guide to RNA sequencing eBook

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