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).

NIH awards Phase I SBIR grant to DNA Medicine Institute for emergency blood sensor

The DNA Medicine Institute, a commercial organization focused on advancing human health through innovation, today announced that it has been awarded a Phase I Small Business Innovation Research grant from the National Heart, Lung, and Blood Institute of the National Institutes of Health.

9 Mar 2010

Chimerix initiates CMX001 Phase 2 clinical trial in stem cell transplant patients for CMV

Chimerix, Inc., a biotechnology company developing orally-available antiviral therapeutics, today announced the initiation of a multi-center Phase 2 clinical trial designed to evaluate CMX001 in stem cell transplant recipients who are seropositive for cytomegalovirus (CMV).

9 Mar 2010

Study validates Chronix Biomedical’s serum DNA blood tests for early, accurate detection of breast cancer

Chronix Biomedical today announced publication of a study that supports the utility of its serum DNA blood tests for the early and accurate detection of breast cancer. The Chronix tests detect the circulating DNA that is released into the blood stream by damaged and dying cells. A growing body of publications from Chronix and other researchers shows that this circulating DNA can be identified and analyzed to provide a diagnostic window into ongoing changes in the genome associated with specific diseases—changes that can be used to identify disease processes at an early stage and to track responses to treatment.

9 Mar 2010

USF study: HHV-6 causes permanent infection by inserting its DNA into human chromosomes

Human herpesvirus 6 (HHV-6) infects nearly 100 percent of humans in early childhood, and the infection then lasts for the rest of a person's life. Now, a team led by Peter Medveczky, MD, a professor in the Department of Molecular Medicine at the University of South Florida, has discovered that in some individuals, HHV-6 causes such a permanent infection by inserting or "integrating" its DNA into human chromosomes.

9 Mar 2010

Tracking kidney number is just as important as controlling cholesterol, say DNA physicians

It's a silent epidemic that affects millions of Americans. Chronic Kidney Disease (CKD) is a life-threatening illness that can often be treated successfully if found early, and can be detected at an early stage using simple, inexpensive blood and urine tests. As part of its 2010 World Kidney Day awareness program, the physicians of Dallas Nephrology Associates urge everyone to know and track their "kidney number."

9 Mar 2010

Study shows NK cells use bungee-like nanotube to destroy dangerous cells

Immune cells ensnare dangerous cells that are on the run with a bungee-like nanotube, according to research published today in the Proceedings of the National Academy of Sciences. The study, by researchers from Imperial College London, shows that natural killer (NK) cells use this bungee to destroy cells that could otherwise escape them.

9 Mar 2010

Three researchers to be honored with SBS Award for achievement in biomolecular sciences and lead discovery

The Society for Biomolecular Sciences will honor three researchers for their substantial contributions to the field of drug discovery. Each recipient will accept their award and speak at the SBS 16th Annual Conference & Exhibition in Phoenix, Arizona, April 11-15, 2010.

9 Mar 2010

Exposure to BPA during pregnancy causes permanent abnormalities in uterus of offspring

Researchers at Yale School of Medicine have discovered that exposure during pregnancy to Bisphenol A (BPA), a common component of plastics, causes permanent abnormalities in the uterus of offspring, including alteration in their DNA. The findings were reported in the March issue of Journal of the Federation of American Societies for Experimental Biology.

8 Mar 2010

Prostate-specific dietary supplements discouraged during radiation therapy treatments: Study

Prostate-specific dietary supplements should not be taken during radiation therapy treatments because they have been shown to increase the radiosensitivity of normal prostate cell lines, leading to normal tissue complications, according to a study in the March issue of the International Journal of Radiation Oncology*Biology*Physics, the official journal of the American Society for Radiation Oncology.

8 Mar 2010

Genta announces private placement of Convertible Notes for $25M

Genta Incorporated announced today that the Company has entered into definitive agreements with institutional investors for a private placement of Convertible Notes totaling $25 million in gross proceeds. The transaction is expected to close on or about March 10, 2010, subject to the satisfaction of customary closing conditions.

8 Mar 2010

Scientists devise software algorithm to detect medically useful information from whole-blood samples

Scientists at the Stanford University School of Medicine have devised a software algorithm that could enable a common laboratory device to virtually separate a whole-blood sample into its different cell types and detect medically important gene-activity changes specific to any one of those cell types.

8 Mar 2010

Engineers built sensor array that can detect single molecules of hydrogen peroxide

MIT chemical engineers have built a sensor array that, for the first time, can detect single molecules of hydrogen peroxide emanating from a single living cell.

7 Mar 2010

Pediatrics researchers identify major gene location responsible for EoE

Pediatrics researchers have identified the first major gene location responsible for a severe, often painful type of food allergy called eosinophilic esophagitis (EoE). In this disease, which may cause weight loss, vomiting, heartburn and swallowing difficulties, a patient may be unable to eat a wide variety of foods.

7 Mar 2010

Researchers discuss possibility of using food to prevent individual's genes from expressing disease

Personal health recommendations and diets tailored to better prevent diseases may be in our future, just by focusing on genetics.

6 Mar 2010

Scientists succeed in mapping entire network of DNA-binding transcription factors

In a significant leap forward in the understanding of how specific types of tissue are determined to develop in mammals, an international team of scientists has succeeded in mapping the entire network of DNA-binding transcription factors and their interactions. This global network, indicating which factors can combine to determine cell fate, will be published in the March 5 issue of the journal Cell.

6 Mar 2010

NAF to hold third annual Ataxia Investigators Meeting in Rosemont

The National Ataxia Foundation, in conjunction with the University of Chicago program in pathobiology and translational neuroscience, will hold its third annual Ataxia Investigators Meeting March 9-11, 2010, at the Hyatt Regency O'Hare, in Rosemont, Ill. A three-day meeting for patients, caregivers and families will follow at the same location.

6 Mar 2010

Life Technologies, TGen, US Oncology collaborate to sequence genomes of triple negative breast cancer patients

Life Technologies Corporation today announced that it is collaborating with the Translational Genomics Research Institute and US Oncology to sequence the genomes of 14 patients afflicted with triple negative breast cancer whose tumors have progressed despite multiple other therapies.

5 Mar 2010

Predictive Biosciences to present its novel MADR approach during 2010 GU Symposium

Predictive Biosciences today announced that the Company will be presenting its novel Multi-Analyte Diagnostic Readout approach to the development of a non-invasive, urinary biomarker based assay for the detection of bladder cancer during the 2010 Genitourinary Cancers Symposium, being held March 5-7 in San Francisco.

5 Mar 2010

Kyto Biopharma signs licensing agreement with RFSUNY, gains patent rights to Transcobalamin Receptor

Kyto Biopharma Inc., is pleased to announce that it has signed a licensing agreement with the Research Foundation of the State University of New York. The licensing agreement grants Kyto patent rights to the Transcobalamin (Vitamin B12) Receptor and to an additional broad group of other patents which are critical to Kyto’s research and development strategy for the treatment of cancer.

5 Mar 2010

Study shows link between Vitamin D levels and basal cell carcinoma

A Henry Ford Hospital study has shown a link between Vitamin D levels and basal cell carcinoma, a finding that could lead researchers to better understand the development of the most common form of skin cancer.

5 Mar 2010

DNA News and Research

Further Reading

NIH awards Phase I SBIR grant to DNA Medicine Institute for emergency blood sensor

Chimerix initiates CMX001 Phase 2 clinical trial in stem cell transplant patients for CMV

Study validates Chronix Biomedical’s serum DNA blood tests for early, accurate detection of breast cancer

USF study: HHV-6 causes permanent infection by inserting its DNA into human chromosomes

Tracking kidney number is just as important as controlling cholesterol, say DNA physicians

Study shows NK cells use bungee-like nanotube to destroy dangerous cells

Three researchers to be honored with SBS Award for achievement in biomolecular sciences and lead discovery

Exposure to BPA during pregnancy causes permanent abnormalities in uterus of offspring

Prostate-specific dietary supplements discouraged during radiation therapy treatments: Study

Genta announces private placement of Convertible Notes for $25M

Scientists devise software algorithm to detect medically useful information from whole-blood samples

Engineers built sensor array that can detect single molecules of hydrogen peroxide

Pediatrics researchers identify major gene location responsible for EoE

Researchers discuss possibility of using food to prevent individual's genes from expressing disease

Scientists succeed in mapping entire network of DNA-binding transcription factors

NAF to hold third annual Ataxia Investigators Meeting in Rosemont

Life Technologies, TGen, US Oncology collaborate to sequence genomes of triple negative breast cancer patients

Predictive Biosciences to present its novel MADR approach during 2010 GU Symposium

Kyto Biopharma signs licensing agreement with RFSUNY, gains patent rights to Transcobalamin Receptor

Study shows link between Vitamin D levels and basal cell carcinoma

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

Latest Life Science News