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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).

Fingolimod could potentially eliminate or reduce progression of colitis-associated cancer

After uncovering a mechanism that promotes chronic intestinal inflammation and the development of colorectal cancer, scientists from Virginia Commonwealth University Massey Cancer Center have found that fingolimod, a drug currently approved for the treatment of multiple sclerosis, could potentially eliminate or reduce the progression of colitis-associated cancer (CAC).

10 Jan 2013

Minor mutations can lead to big improvements in antibiotic resistance

Rice University scientists have found that mutations of small effect can turn out to be game changers in the bacterial fight against antibiotic drugs.

10 Jan 2013

New publication focuses on microbiome research in environmental, agricultural and biomedical areas

Two prominent microbiologists have launched a new peer-reviewed publication focusing on microbiome research in environmental, agricultural, and biomedical areas. Eric Wommack, from the University of Delaware's College of Earth, Ocean and Environment and Jacques Ravel, from the University of Maryland School of Medicine's Institute for Genome Sciences are the Editors-in-Chief of Microbiome, a BioMed Central (BMC) publication, which launched its first issue this week.

9 Jan 2013

Debiopharm, Spinomix announce closing of Series A equity financing

Debiopharm Group (Debiopharm) and Spinomix SA, a Swiss company advancing molecular diagnostic technologies, announced the closing of a Series A equity investment of $ 3 Million.

9 Jan 2013

Public health school deans condemn CIA's use of fake vaccination campaign in letter to Obama

"The deans of the nation's top public health schools sent a letter to President Obama on Monday condemning the Central Intelligence Agency's use of a vaccination campaign ruse in the hunt for Osama bin Laden," the New York Times reports.

9 Jan 2013

Researchers use electrokinetic patterning to separate particles and microbes by size

Researchers have demonstrated a new technology that combines a laser and electric fields to create tiny centrifuge-like whirlpools to separate particles and microbes by size, a potential lab-on-a-chip system for medicine and research.

9 Jan 2013

Link between IRGM gene and composition of human gastrointestinal bacteria

New research led by the Karolinska Institutet, Sweden and the University of Glasgow, Scotland, has identified a link between a human gene and the composition of human gastrointestinal bacteria.

9 Jan 2013

Scientists describe detailed structure and function of the TFIID protein complex

A research team of scientists from EMBL Grenoble and the IGBMC in Strasbourg, France, have, for the first time, described in molecular detail the architecture of the central scaffold of TFIID: the human protein complex essential for transcription from DNA to mRNA. The study, published today in Nature, opens new perspectives in the study of transcription and of the structure and mechanism of other large multi-protein assemblies involved in gene regulation.

9 Jan 2013

Genomic and cellular solutions to be featured by Beckman Coulter Life Sciences at SLAS2013

Bringing together genomic and cellular sample preparation with integrated solutions to highlight their Automation with a Human Touch theme.

From Beckman Coulter Life Sciences - Automation and Genomics 8 Jan 2013

Seven scientists named 2013 recipients of Damon Runyon-Rachleff Innovation Award

The Damon Runyon Cancer Research Foundation announced that seven scientists with novel approaches to fighting cancer have been named 2013 recipients of the Damon Runyon-Rachleff Innovation Award.

8 Jan 2013

Newly discovered gene predicts HCV interferon response

Researchers have discovered a gene which interferes with the clearance of hepatitis C virus infection.

7 Jan 2013

Edison Pharmaceuticals to commence EPI-743 phase 2B Friedreich's ataxia study

Edison Pharmaceuticals today announced the initiation of a phase 2B study entitled, "Safety and Efficacy Study of EPI-743 on Visual Function in Patients with Friedreich's Ataxia."

7 Jan 2013

Inovio, MVI collaborate to advance malaria vaccine development and new delivery technologies

The PATH Malaria Vaccine Initiative (MVI) and Inovio Pharmaceuticals, Inc. today announced a follow-on collaboration to advance malaria vaccine development and new vaccination delivery technologies.

7 Jan 2013

JAMA column outlines need for frozen, larger specimens in DNA-sequencing era

Genetic sequencing technology is altering the way cancer is diagnosed and treated, but traditional specimen handling methods threaten to slow that progress.

7 Jan 2013

UCSB scientists publish groundbreaking study results of Type 2 diabetes

While legions of medical researchers have been looking to understand the genetic basis of disease and how mutations may affect human health, a group of biomedical researchers at UC Santa Barbara is studying the metabolism of cells and their surrounding tissue, to ferret out ways in which certain diseases begin.

7 Jan 2013

Researchers identify four new genetic regions associated with Behcet's disease

Researchers have identified four new regions on the human genome associated with Behcet's disease, a painful and potentially dangerous condition found predominantly in people with ancestors along the Silk Road.

7 Jan 2013

TRIP-Br2 plays a major role in energy metabolism and fat storage

As part of their ongoing research on the physiologic factors that contribute to the development of obesity, Joslin Diabetes Center scientists have identified a cell cycle transcriptional co-regulator - TRIP-Br2 - that plays a major role in energy metabolism and fat storage.

6 Jan 2013

Study reveals large microbial diversity in breast milk

Spanish researchers have traced the bacterial microbiota map in breast milk, which is the main source of nourishment for newborns. The study has revealed a larger microbial diversity than originally thought: more than 700 species.

4 Jan 2013

ParoChip can allow dentists to quickly detect and analyze periodontitis pathogens

Bleeding gums during tooth brushing or when biting into an apple could be an indication of periodontitis, an inflammatory disease of the tissues that surround and support the teeth. Bacterial plaque attacks the bone, meaning teeth can loosen over time and in the worst case even fall out, as they are left without a solid foundation to hold them in place.

4 Jan 2013

Stanford scientists identify molecular basis for hypertrophic cardiomyopathy

When a young athlete dies unexpectedly on the basketball court or the football field, it's both shocking and tragic. Now Stanford University School of Medicine researchers have, for the first time, identified the molecular basis for a condition called hypertrophic cardiomyopathy that is the most common cause for this type of sudden cardiac death.

4 Jan 2013

DNA News and Research

Further Reading

Fingolimod could potentially eliminate or reduce progression of colitis-associated cancer

Minor mutations can lead to big improvements in antibiotic resistance

New publication focuses on microbiome research in environmental, agricultural and biomedical areas

Debiopharm, Spinomix announce closing of Series A equity financing

Public health school deans condemn CIA's use of fake vaccination campaign in letter to Obama

Researchers use electrokinetic patterning to separate particles and microbes by size

Link between IRGM gene and composition of human gastrointestinal bacteria

Scientists describe detailed structure and function of the TFIID protein complex

Genomic and cellular solutions to be featured by Beckman Coulter Life Sciences at SLAS2013

Seven scientists named 2013 recipients of Damon Runyon-Rachleff Innovation Award

Newly discovered gene predicts HCV interferon response

Edison Pharmaceuticals to commence EPI-743 phase 2B Friedreich's ataxia study

Inovio, MVI collaborate to advance malaria vaccine development and new delivery technologies

JAMA column outlines need for frozen, larger specimens in DNA-sequencing era

UCSB scientists publish groundbreaking study results of Type 2 diabetes

Researchers identify four new genetic regions associated with Behcet's disease

TRIP-Br2 plays a major role in energy metabolism and fat storage

Study reveals large microbial diversity in breast milk

ParoChip can allow dentists to quickly detect and analyze periodontitis pathogens

Stanford scientists identify molecular basis for hypertrophic cardiomyopathy

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