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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).

Illinois chemists use DNA catalysts to do protein's job

Illinois chemists have used DNA to do a protein's job, creating opportunities for DNA to find work in more areas of biology, chemistry and medicine than ever before.

20 Mar 2013

Study explores new mechanism that may contribute to development of cancers

A study published today in the journal Nature Genetics explores a new mechanism that may contribute to the development of several tumours, including Chronic Lymphocytic Leukaemia, a type of cancer that affects more than a thousand new patients in Spain each year.

20 Mar 2013

Study links inherited variations in few genes to increased risk of pediatric leukemia

Humans have between 20,000 and 25,000 genes that carry instructions for assembling the proteins that do the work of cells. Work led by St. Jude Children's Research Hospital found that children who inherit certain variations in four particular genes are at much higher risk of developing acute lymphoblastic leukemia.

20 Mar 2013

New research project on systems biology of synapse proteins and ageing launched

The AgedBrainSYSBIO project on systems biology of synapse proteins & ageing was officially launched March18th in Paris, France.

20 Mar 2013

Genetic testing services for rare neurological disorders launched by Athena Diagnostics

Athena Diagnostics, a leader in neurological diagnostics, today announced the clinical availability of new genetic tests to aid the detection of several rare neurological disorders, including hereditary neuropathy, neuromuscular disease, epilepsy and certain movement disorders. The lab-developed tests are available through Athena Diagnostics, a business of Quest Diagnostics (NYSE:DGX), the world’s leading provider of diagnostic information services.

From Quest Diagnostics 19 Mar 2013

Researchers show epigenetic changes influence known genetic risk variants for type 2 diabetes

Type 2 diabetes has strong hereditary tendencies and the genes we are born with cannot be changed. However, new research from Lund University in Sweden shows that we can modify the function of the genes through the epigenetic changes that take place in the course of life.

19 Mar 2013

A Map of 'Shortcuts' simplifies the hunt for disease-causing genes

Some diseases are caused by single gene mutations. Current techniques for identifying the disease-causing gene in a patient produce hundreds of potential gene candidates, making it difficult for scientists to pinpoint the single causative gene.

19 Mar 2013

Study reveals potential markers for treating patients with metastatic clear cell RCC

Markers such as CA9, CD31, CD34 and VEGFR1/2 in the primary tumours might serve as predictors of a good response to a sunitinib treatment in patients with metastatic clear cell renal cell carcinoma (ccRCC), according to a new study to be presented at the 28th Annual EAU Congress currently on-going in Milan.

18 Mar 2013

Study on neoadjuvant cisplatin-based chemotherapy presented at 28th Annual EAU Congress

At the 28th Annual EAU Congress currently ongoing in Milan until Tuesday, W. Tan and colleagues presented their study on neoadjuvant cisplatin-based chemotherapy which showed that epigenetic changes are potential key drivers in the development of chemo resistance in bladder cancer.

18 Mar 2013

Columbia University Medical Center, NewYork-Presbyterian Hospital present research works at AAN meeting

The following research from Columbia University Medical Center and NewYork-Presbyterian Hospital is being presented at the 65th annual meeting of the American Academy of Neurology, March 16-23, 2013, in San Diego.

18 Mar 2013

New molecular sensor technique for cancer therapy detects lactate levels in individual cells

Cancer cells break down sugars and produce the metabolic acid lactate at a much higher rate than normal cells. This phenomenon provides a telltale sign that cancer is present, via diagnostics such as PET scans, and possibly offers an avenue for novel cancer therapies.

16 Mar 2013

Genetic score based on PCa risk-associated SNPs predicts prostate biopsy outcomes: Study

A genetic score based on PCa risk-associated single nucleotide polymorphisms is an independent predictor of prostate biopsy outcomes, suggest the results of a new study conducted by a group from the Department of Urology Huashan Hospital, Fudan University in Shanghai, China.

16 Mar 2013

Scientists develop pig brain model to study human brain development

A mutual curiosity about patterns of growth and development in pig brains has brought two University of Illinois research groups together. Animal scientists Rod Johnson and Ryan Dilger have developed a model of the pig brain that they plan to use to answer important questions about human brain development.

16 Mar 2013

AMGA Distinguished Corporate Partner Award to be presented to Exact Sciences

The American Medical Group Association announced today that it will present the AMGA Distinguished Corporate Partner Award on March 15 to Exact Sciences at its 2012 Annual Conference, March 14-16 at the Hilton Bonnet Creek Resort in Orlando.

16 Mar 2013

Research shows changes in mouse coat color were the result of nine mutations within a single gene

For deer mice living in the Nebraska Sandhills, color can literally be the difference between life and death. When they first colonized the region, the dark-coated mice stood out starkly against the light-colored, sandy soil, making them easy prey for predators.

15 Mar 2013

Brown fat cells protective against obesity and diabetes

Brown fat is a hot topic, pardon the pun. Brown fats cells, as opposed to white fat cells, make heat for the body, and are thought to have evolved to help mammals cope with the cold. But, their role in generating warmth might also be applied to coping with obesity and diabetes.

15 Mar 2013

TGen to present latest research about multiple myeloma at free public conference

The Translational Genomics Research Institute will present its latest research about a cancer known as multiple myeloma at a free public conference hosted by the Arizona Myeloma Network.

15 Mar 2013

Article explores benefits of innovative programs for personalized health care

Two innovative programs designed to improve the availability of emerging medical technologies that can help patients receive more effective, efficient and personalized health care are advanced in a commentary written by a team of scientists and policy experts, including seven from Arizona State University, and published today in Science Translational Medicine.

15 Mar 2013

Researchers develop single molecule test for detecting methylated DNA

Collaborators from Mayo-Illinois Alliance for Technology Based Healthcare have developed a new, single molecule test for detecting methylated DNA. Methylation -- the addition of a methyl group of molecules to a DNA strand -- is one of the ways gene expression is regulated.

15 Mar 2013

Research shows THz pulses destroy skin tissue and increase tumor-suppressing proteins

Terahertz (THz) radiation, a slice of the electromagnetic spectrum that occupies the middle ground between microwaves and infrared light, is rapidly finding important uses in medical diagnostics, security, and scientific research. As scientists and engineers find evermore practical uses for this form of radiation, questions persist about its potential human health risks.

15 Mar 2013

DNA News and Research

Further Reading

Illinois chemists use DNA catalysts to do protein's job

Study explores new mechanism that may contribute to development of cancers

Study links inherited variations in few genes to increased risk of pediatric leukemia

New research project on systems biology of synapse proteins and ageing launched

Genetic testing services for rare neurological disorders launched by Athena Diagnostics

Researchers show epigenetic changes influence known genetic risk variants for type 2 diabetes

A Map of 'Shortcuts' simplifies the hunt for disease-causing genes

Study reveals potential markers for treating patients with metastatic clear cell RCC

Study on neoadjuvant cisplatin-based chemotherapy presented at 28th Annual EAU Congress

Columbia University Medical Center, NewYork-Presbyterian Hospital present research works at AAN meeting

New molecular sensor technique for cancer therapy detects lactate levels in individual cells

Genetic score based on PCa risk-associated SNPs predicts prostate biopsy outcomes: Study

Scientists develop pig brain model to study human brain development

AMGA Distinguished Corporate Partner Award to be presented to Exact Sciences

Research shows changes in mouse coat color were the result of nine mutations within a single gene

Brown fat cells protective against obesity and diabetes

TGen to present latest research about multiple myeloma at free public conference

Article explores benefits of innovative programs for personalized health care

Researchers develop single molecule test for detecting methylated DNA

Research shows THz pulses destroy skin tissue and increase tumor-suppressing proteins

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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