DNA News and Research

RSS

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).

Treatment with estrogen-lowering drugs shrinks tumors and reduces mastectomy rates in breast cancer patients

In the first large trial of its kind in the United States, researchers have shown that estrogen-lowering drugs can shrink tumors and reduce mastectomy rates for patients with stage 2 or 3 breast cancer.

10 May 2011

CHOP forms first startup firm to develop treatments for peripheral artery disease

Building on its extensive laboratory research using magnetically guided nanoparticles to deliver drugs to diseased blood vessels, The Children's Hospital of Philadelphia has just spun off its first startup company, Vascular Magnetics, Inc.

10 May 2011

Interleukin Genetics introduces new free weight loss tools in Inherent Health website

Interleukin Genetics, Inc. today announced the launch of a comprehensive suite of new free and subscriber-based weight loss web-based tools on the Inherent Health website.

10 May 2011

Researchers design new tool for identifying protein function from genetic code

Mayo Clinic researchers have designed a new tool for identifying protein function from genetic code. A team led by Stephen Ekker, Ph.D., succeeded in switching individual genes off and on in zebrafish, then observing embryonic and juvenile development.

10 May 2011

UCSF scientists receive CIRM grants to advance degenerative muscle disease research

Three UCSF scientists have received grants from the California Institute for Regenerative Medicine to advance their investigations of treatment strategies for degenerative muscle diseases, such as muscular dystrophy, and heart disease, and to determine why human embryonic stem cells are susceptible to forming tumors.

10 May 2011

Intrexon to deploy Novici's GRAMMR technology in concert with UltraVector platform

Intrexon Corporation, a next generation synthetic biology company, today announced an agreement with Novici Biotech LLC in which Intrexon has licensed certain non-exclusive rights to the use of Novici's patented GRAMMR® technology for high-resolution genetic reassortment ("gene shuffling").

9 May 2011

Illumina announces price reduction in whole human genome sequencing projects

Illumina, Inc. today announced that it is significantly reducing the price for sequencing whole human genomes through the Illumina Genome Network.

From Illumina, Inc. 9 May 2011

OncoSec's tumor-destroying, tissue-sparing drug/device system profiled in Medical Device Daily

OncoSec Medical Inc., a therapeutic oncology company developing innovative medical approaches to treat solid tumor cancers with unmet medical needs, announced today the cancer therapy company's tumor-destroying, tissue-sparing drug/device technology was profiled in Medical Device Daily, the news source for the high-tech medical technology industry that is relied on by thousands of industry insiders every business morning.

9 May 2011

Epigenomics presents Septin9 blood test study data in colorectal cancer at DDW 2011

Epigenomics AG, the cancer molecular diagnostics company, reports that Dr. Uri Ladabaum, Associate Professor in the Department of Gastroenterology and Hepatology at the School of Medicine of Stanford University, has presented the results of a health economic analysis of potential future colorectal cancer screening with Septin9 blood tests at the ongoing Digestive Disease Week 2011.

9 May 2011

Inovio reports VGX-3100 Phase I study data in cervical dysplasia and cancer

Inovio Pharmaceuticals, Inc., a leader in the development of therapeutic and preventive vaccines against cancers and infectious diseases, has reported data demonstrating long-term durability of immune responses induced by VGX-3100, its investigational DNA vaccine for treating cervical dysplasia and cancer caused by human papillomavirus.

9 May 2011

Researchers analyze gene expression profiles to understand molecular mechanisms behind various diseases

Over the past decades, researchers seeking to understand molecular mechanisms underlying various diseases, notably cancer, have taken advantage of DNA microarrays to interrogate tissues specimen of patients for the expression status of thousands of genes at once.

9 May 2011

Epigenomics, Life Technologies enter supply agreement for second-generation colorectal cancer blood test

Epigenomics AG, the cancer molecular diagnosis company, today announced the signing of a supply agreement with Life Technologies Corporation, a global provider of innovative life science solutions.

7 May 2011

Current Opinion in Immunology journal publishes Inovio's article on DNA vaccines

Inovio Pharmaceuticals, Inc., a leader in the development of therapeutic and preventive vaccines against cancers and infectious diseases, announced today that the prestigious journal Current Opinion in Immunology has published an article in its current issue entitled, "Electroporation Delivery of DNA Vaccines: Prospects for Success."

7 May 2011

Roche seeks FDA clearance for fully automated Chlamydia and gonorrhoeae test

Roche announced today that it has filed for FDA clearance of its Chlamydia trachomatis and Neisseria gonorrhoeae (CT/NG) tests.

7 May 2011

Study offers means of activating T cells to fight disease without antigenic triggers

For much of the time our T cells-the white blood cells that act as the police of the immune system-are in what immunologists call a "quiescent state," a sort of standby mode. For years, scientists have wondered if quiescence occurred by default or whether T cells need to work at remaining silent.

6 May 2011

H. pylori DNA may help treat severe colitis

DNA from Helicobacter pylori, a common stomach bacteria, minimizes the effects of colitis in mice, according to a new study by University of Michigan Medical School scientists.

6 May 2011

UT Southwestern researcher measures estrogen's effect on breast cancer cells

A UT Southwestern Medical Center researcher has identified the most comprehensive measurement to date of estrogen's effect on breast cancer cells, showing for the first time how immediate and extensive the effect is.

6 May 2011

Scientists use new technologies to identify genetic cause of Kufs disease

Scientists from the Walter and Eliza Hall Institute and the University of Melbourne have used innovative new technologies to identify the gene responsible for a rare but fatal hereditary brain disorder. The discovery will make it possible to diagnose the disease through a blood test rather than a brain biopsy.

6 May 2011

Protocols to determine when sexual assault kits need to be tested

Researchers at Sam Houston State University and the University of Texas at Austin will team up with representatives from the criminal justice system in Houston to establish protocols to determine when sexual assault kits need to be tested by crime labs.

6 May 2011

Neutralizing antibodies generated by immunization associated with protection against SIV infection

Using a monkey model of AIDS, scientists have identified a vaccine-generated immune-system response that correlates with protection against infection by the monkey version of HIV, called simian immunodeficiency virus (SIV). The researchers found that neutralizing antibodies generated by immunization were associated with protection against SIV infection.

6 May 2011

DNA News and Research

Further Reading

Treatment with estrogen-lowering drugs shrinks tumors and reduces mastectomy rates in breast cancer patients

CHOP forms first startup firm to develop treatments for peripheral artery disease

Interleukin Genetics introduces new free weight loss tools in Inherent Health website

Researchers design new tool for identifying protein function from genetic code

UCSF scientists receive CIRM grants to advance degenerative muscle disease research

Intrexon to deploy Novici's GRAMMR technology in concert with UltraVector platform

Illumina announces price reduction in whole human genome sequencing projects

OncoSec's tumor-destroying, tissue-sparing drug/device system profiled in Medical Device Daily

Epigenomics presents Septin9 blood test study data in colorectal cancer at DDW 2011

Inovio reports VGX-3100 Phase I study data in cervical dysplasia and cancer

Researchers analyze gene expression profiles to understand molecular mechanisms behind various diseases

Epigenomics, Life Technologies enter supply agreement for second-generation colorectal cancer blood test

Current Opinion in Immunology journal publishes Inovio's article on DNA vaccines

Roche seeks FDA clearance for fully automated Chlamydia and gonorrhoeae test

Study offers means of activating T cells to fight disease without antigenic triggers

H. pylori DNA may help treat severe colitis

UT Southwestern researcher measures estrogen's effect on breast cancer cells

Scientists use new technologies to identify genetic cause of Kufs disease

Protocols to determine when sexual assault kits need to be tested

Neutralizing antibodies generated by immunization associated with protection against SIV infection

Understanding the DNA Damage Response in Innate Immunity eBook

Latest eBooks

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo