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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).

Natera, LifeLabs sign new agreement for non-invasive prenatal testing in Canada

Natera, Inc., a global leader in non-invasive genetic testing, and LifeLabs Medical Laboratory Services today announced a new agreement that gives LifeLabs the rights to perform non-invasive prenatal testing (NIPT) in Canada using Natera technology.

From Natera 25 Apr 2015

Penn researchers find molecular bond between DNA damage, cellular senescence and premature aging

Like a beloved pair of jeans, human DNA accumulates damage over time, and older people's bodies can't repair it as well. Many scientists believe a build up of damage can cause cells to enter an irreversible dormant state known as senescence. Cellular senescence is believed to be responsible for some of the telltale signs of aging, such as weakened bones, less resilient skin and slow-downs in organ function.

24 Apr 2015

EMD Millipore launches Magna ChIRP RNA Interactome Kits for analyzing chromatin-associated RNAs

EMD Millipore, the Life Science business of Merck KGaA of Darmstadt, Germany, today introduced Magna ChIRP™ RNA Interactome Kits, which allow researchers to more easily identify, recover and analyze regions of chromatin that interact with chromatin-associated RNAs such as long non-coding RNA (lncRNA).

23 Apr 2015

Epigenetic processes influence children's later ability to learn and cognitive performance

Although it is now widely recognised that a poor start to life has long-term effects on a child's later ability to learn, the mechanisms by which the environment in early life affects later life chances are poorly understood.

23 Apr 2015

Scientists find genetic link between autism and prodigy

Researchers have uncovered the first evidence of a genetic link between prodigy and autism. The scientists found that child prodigies in their sample share some of the same genetic variations with people who have autism.

23 Apr 2015

AMP report provides overview of current research on minimally invasive 'liquid biopsy' approaches

The Association for Molecular Pathology, the premier global, non-profit organization serving molecular diagnostic professionals, today published a special article in The Journal of Molecular Diagnostics titled, "Do Circulating Tumor Cells, Exosomes, and Circulating Tumor Nucleic Acids Have Clinical Utility?" The report provides a thorough overview of research to-date on the minimally invasive "liquid biopsy" approaches to cancer diagnostics.

23 Apr 2015

Purdue University study sheds light on how decitabine drug reverses cell damage

A Purdue University study sheds light on how cell damage is reversed by the cancer drug decitabine and identifies a potential biomarker that could indicate a patient's stage of cancer and response to treatment.

23 Apr 2015

New patent-pending detection method identifies bacteria contaminating oysters

In a major breakthrough in shellfish management and disease prevention, researchers at the University of New Hampshire have discovered a new method to detect a bacterium that has contaminated New England oyster beds and sickened consumers who ate the contaminated shellfish.

23 Apr 2015

IDT’s San Diego, California, manufacturing facility receives ISO 14001 certification

Integrated DNA Technologies (IDT), the world leader in oligonucleotide synthesis, has announced that its San Diego, California, manufacturing facility has attained ISO 14001:2004 certification for its environmental management systems. Now, both of IDT’s US manufacturing sites (Coralville, IA and San Diego, CA) have ISO 14001 certified environmental management systems.

From Integrated DNA Technologies 22 Apr 2015

Sysmex Inostics to offer OncoBEAM CLIA laboratory services in Germany, Austria and Switzerland

Sysmex Inostics, a subsidiary of Sysmex Corporation, today announced that they have signed an exclusive distributor agreement with IndivuTest GmbH, and its parent company Indivumed GmbH, a cancer research company focused on the development of individualized cancer diagnostics and therapies.

From Sysmex America, Inc. 22 Apr 2015

Researchers provide new clues, mechanisms to understand functions of 'rebel' DNA in cancer

Genes usually always be expressed as in Western writing: from left to right on the white canvas of our DNA. So when we speak of the activity of our genome, in fact we are referring to the expression of genes in this sense of the double-stranded DNA.

22 Apr 2015

Researchers uncover methylated DNA markers that may lead to noninvasive cancer screening

A team of Mayo Clinic researchers has succeeded in identifying the source of cancer in patients' gastrointestinal tracts by analyzing DNA markers from tumors. The results open the possibility that doctors could one day be able to screen for cancer anywhere in the body with a noninvasive blood test or stool sample.

22 Apr 2015

BMC pathologists develop protocols for processing, preserving forensic evidence

Boston Medical Center pathologists have developed a set of protocols for processing and preserving forensic evidence, such as shrapnel, bullets and other projectiles, in surgical specimens (i.e. amputated limbs, injured organs, etc.) after a terrorist attack based on lessons learned from the Boston Marathon bombing.

22 Apr 2015

Men with prostate cancer benefit from BRCA-targeting drug

Men with prostate cancer benefit from treatment with the pioneering drug olaparib - the first cancer drug to target inherited mutations - according to the results of a major trial presented today (Tuesday).

22 Apr 2015

Data presented at AACR 2015 recognizes value of EKF PointMan technology for assessing lung cancer mutation status

The PointMan EGFR DNA enrichment kit, a novel method for selective amplification of genotype specific sequences.

From EKF Diagnostics 21 Apr 2015

New clinical utility data for Guardant360 platform to be presented at 2015 AACR Annual Meeting

Guardant Health today announced new clinical utility data for its Guardant360 platform, which will be presented at the 2015 American Association for Cancer Research (AACR) Annual Meeting in Philadelphia.

21 Apr 2015

Smoking and genetics can increase women's likelihood of giving birth to twins

African American mothers who smoke and have a genetic profile that includes a single nucleotide polymorphism (SNP) of the TP53 gene have an increased likelihood of having twins, concluded a team of researchers from the University of South Florida and the University of Illinois at Urbana-Champaign.

21 Apr 2015

Allele-specific lncRNA regulates cancer metabolism

Long non-coding RNAs (lncRNA) are unusual in that they don't encode proteins like normal RNA. Yet they do play a role in regulating cellular functions and interest cancer researchers.

21 Apr 2015

New CUMC study finds DNA anomalies in kids with chronic kidney disease

A significant proportion of children with chronic kidney disease (CKD) have unsuspected chromosomal imbalances, including DNA anomalies that have been linked to neurocognitive disorders, according to a new Columbia University Medical Center study.

21 Apr 2015

TERT gene alterations co-occur with frequently altered bladder cancer genes

In results presented today at the American Association for Cancer Research Annual Meeting 2015, a collaborative study by the University of Colorado Cancer Center and the National Cancer Institute reports that the TERT gene promoter was altered in 69 percent of 54 cases of bladder cancer due to variants that occur after birth (called "somatic") and in 56 percent of bladder cancers due to inherited variants (called "germline").

21 Apr 2015

DNA News and Research

Further Reading

Natera, LifeLabs sign new agreement for non-invasive prenatal testing in Canada

Penn researchers find molecular bond between DNA damage, cellular senescence and premature aging

EMD Millipore launches Magna ChIRP RNA Interactome Kits for analyzing chromatin-associated RNAs

Epigenetic processes influence children's later ability to learn and cognitive performance

Scientists find genetic link between autism and prodigy

AMP report provides overview of current research on minimally invasive 'liquid biopsy' approaches

Purdue University study sheds light on how decitabine drug reverses cell damage

New patent-pending detection method identifies bacteria contaminating oysters

IDT’s San Diego, California, manufacturing facility receives ISO 14001 certification

Sysmex Inostics to offer OncoBEAM CLIA laboratory services in Germany, Austria and Switzerland

Researchers provide new clues, mechanisms to understand functions of 'rebel' DNA in cancer

Researchers uncover methylated DNA markers that may lead to noninvasive cancer screening

BMC pathologists develop protocols for processing, preserving forensic evidence

Men with prostate cancer benefit from BRCA-targeting drug

Data presented at AACR 2015 recognizes value of EKF PointMan technology for assessing lung cancer mutation status

New clinical utility data for Guardant360 platform to be presented at 2015 AACR Annual Meeting

Smoking and genetics can increase women's likelihood of giving birth to twins

Allele-specific lncRNA regulates cancer metabolism

New CUMC study finds DNA anomalies in kids with chronic kidney disease

TERT gene alterations co-occur with frequently altered bladder cancer genes

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