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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).

Novel molecule inhibits cancer-causing transcription factors

A novel molecule designed by scientists at the University of Massachusetts Medical School and the University of Virginia inhibits progression of a hard-to-treat form of recurring acute myeloid leukemia (AML) in patient tissue.

2 Apr 2015

Scientists uncover the genetic root of prostate cancer

Scientists have revealed the root of prostate cancers in individual men, discovering that despite huge genetic variety between tumours they also share common gene faults - insight that could offer new treatment hopes, according to research published in Nature today (Wednesday).

2 Apr 2015

UTSA biologist recognized for showing leadership in advancing the discipline of reproductive biology

John McCarrey, professor of biology in the UTSA College of Sciences, has been selected to receive the Distinguished Service Award from the Society for the Study of Reproduction.

1 Apr 2015

IDT supports unique bioengineering public outreach program

To help the general public understand how bioengineering is changing the world for the better, Integrated DNA Technologies (IDT) is supporting a unique public outreach program led by expert plant synthetic biologists at Revolution Bioengineering.

From Integrated DNA Technologies 31 Mar 2015

Genetic markers may predict tumor samples that respond to treatment

Patients with chronic myelomonocytic leukemia have limited treatment options, and those that exist are effective only in fewer than half of patients. Now, a new study identifies a panel of genetic markers that predicted which tumor samples would likely respond to treatment.

31 Mar 2015

Researchers create 3D skin maps to detect molecular, microbial variations across the body

Researchers at the University of California, San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences used information collected from hundreds of skin swabs to produce three-dimensional maps of molecular and microbial variations across the body.

31 Mar 2015

New study finds that walnuts have potential to benefit overall health

Multiple new research abstracts suggest walnuts may have the potential to positively affect several important health factors. From their impact on colon cancer and certain aspects of cognitive aging, to their positive effect on both gut health and vascular health, the research findings presented at Experimental Biology 2015 detail our latest understanding of walnuts' inner workings.

31 Mar 2015

Scientists develop nanoneedle technique to generate new blood vessels

Scientists have developed tiny 'nanoneedles' that have successfully prompted parts of the body to generate new blood vessels, in a trial in mice.

31 Mar 2015

Merck Serono, Intrexon partner to develop and commercialize CAR-T cancer therapies

Merck Serono, the biopharmaceutical business of Merck, and Intrexon Corporation, today announced an exclusive strategic collaboration and license agreement to develop and commercialize Chimeric Antigen Receptor T-cell (CAR-T) cancer therapies.

30 Mar 2015

Caris Life Sciences study may have potentially significant benefit in patients with uterine cancer

Caris Life Sciences today announced the presentation of a study that found drugs targeting specific pathways may have potentially significant benefit in a select subset of patients with uterine cancer. The study results were highlighted today in an oral presentation in a Plenary Session at the Society of Gynecologic Oncology 2015 Annual Meeting on Women's Cancer in Chicago, Ill.

30 Mar 2015

Big data helps discover gephyrin protein's connection in human history

Big data: It's a term we read and hear about often, but is hard to grasp. Computer scientists at Washington University in St. Louis' School of Engineering & Applied Science tackled some big data about an important protein and discovered its connection in human history as well as clues about its role in complex neurological diseases.

30 Mar 2015

One round of adenosine triphosphate turnover sufficient for SNARE complex disassembly

In 2013, James E. Rothman, Randy W. Schekman, and Thomas C. Südhof won the Nobel Prize in Physiology or Medicine for their discoveries of molecular machineries for vesicle trafficking, a major transport system in cells for maintaining cellular processes. Vesicle traffic acts as a kind of "home-delivery service" in cells.

30 Mar 2015

MDC scientists find solution to increase efficiency of precise genetic modifications

CRISPR-Cas9 is a powerful new tool for editing the genome. For researchers around the world, the CRISPR-Cas9 technique is an exciting innovation because it is faster and cheaper than previous methods. Now, using a molecular trick, Dr. Van Trung Chu and Professor Klaus Rajewsky of the Max Delbrück Center for Molecular Medicine Berlin-Buch and Dr. Ralf Kühn, MDC and Berlin Institute of Health, have found a solution to considerably increase the efficiency of precise genetic modifications by up to eightfold.

30 Mar 2015

Researchers harness gene editing technique in mosquito that infects people with deadly diseases

Traditionally, to understand how a gene functions, a scientist would breed an organism that lacks that gene - "knocking it out" - then ask how the organism has changed. Are its senses affected? Its behavior?

30 Mar 2015

Research: Common bacteria poised to become antibiotic-resistant superbugs

Antibiotic resistance is poised to spread globally among bacteria frequently implicated in respiratory and urinary infections in hospital settings, according to new research at Washington University School of Medicine in St. Louis.

30 Mar 2015

Study: Blood test may help diagnose Fragile X syndrome related disorders in women

A blood test may shed new light on Fragile X syndrome related disorders in women, according to a new study published in the March 25, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology. Fragile X is the most common inherited form of intellectual disability and the most frequent genetic cause of autism.

30 Mar 2015

DNA News and Research

Further Reading

Novel molecule inhibits cancer-causing transcription factors

Scientists uncover the genetic root of prostate cancer

UTSA biologist recognized for showing leadership in advancing the discipline of reproductive biology

IDT supports unique bioengineering public outreach program

Genetic markers may predict tumor samples that respond to treatment

Researchers create 3D skin maps to detect molecular, microbial variations across the body

New study finds that walnuts have potential to benefit overall health

Scientists develop nanoneedle technique to generate new blood vessels

Merck Serono, Intrexon partner to develop and commercialize CAR-T cancer therapies

Caris Life Sciences study may have potentially significant benefit in patients with uterine cancer

Big data helps discover gephyrin protein's connection in human history

One round of adenosine triphosphate turnover sufficient for SNARE complex disassembly

MDC scientists find solution to increase efficiency of precise genetic modifications

Researchers harness gene editing technique in mosquito that infects people with deadly diseases

Research: Common bacteria poised to become antibiotic-resistant superbugs

Study: Blood test may help diagnose Fragile X syndrome related disorders in women

Mitochondrial DNA movement: an interview with Professor Jiri Neuzil, Griffith University

Public volunteers to highlight their role in improving care for patients at Sheffield Consumers in Research event

Stopping cellular quality-control mechanism can make chemotherapy more effective

Study sheds light on cataract development

Understanding the DNA Damage Response in Innate Immunity eBook

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