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).

Moffitt Cancer Center reports increasing interest in ERCC1 Analysis test for selecting chemotherapy for NSCLC

Moffitt Cancer Center announces steadily growing interest in the ERCC1 Analysis, the first test developed for selecting chemotherapy for Non Small Lung Cancer patients. Each year, more than 200,000 Americans are diagnosed with lung cancer.

24 Apr 2010

Victoza produces greater reductions in A1C, FPG and body weight than Januvia: Study

Yesterday, The Lancet published online the results of the first study comparing the once-daily human GLP-1 analog, Victoza (liraglutide [rDNA] injection) with a DPP-4 inhibitor, Januvia. The 26-week trial showed that Victoza produced significantly greater reductions in A1C, fasting plasma glucose, and body weight than Januvia, with similar or better overall treatment satisfaction.

24 Apr 2010

Environmental factors may play bigger role in tumor development: BIDMC study

It is an accepted fact that genetics play a key role in a person's susceptibility to cancer, and that throughout life, mutations can cause damage to tumor suppressor genes further increasing the chances of developing cancerous tumors.

24 Apr 2010

AFFiRiS' AD02 Alzheimer's vaccine candidate in phase II clinical testing

AFFiRiS AG's clinical Alzheimer's vaccine candidate AD02 has already progressed to phase II clinical testing. It may therefore be possible to confirm the efficacy of the vaccine as early as during 2012. Indeed the start of this efficacy study comes only five months after the completion of the corresponding phase I study. The company is active in several disease areas and is currently developing a total of twelve prospective products in all stages of the development pipeline up to clinical phase II.

24 Apr 2010

OSI Systems: Spacelabs Healthcare expands patient monitoring portfolio with Spacelabs Ultraview 2900

OSI Systems, Inc., a vertically-integrated provider of specialized electronic products for critical applications, announced that its Healthcare Division, Spacelabs Healthcare, has expanded its patient monitoring portfolio with the introduction of the Spacelabs Ultraview 2900.

24 Apr 2010

News outlets examine H1N1's impact on U.S. vaccine development plans, Mexico's handling of outbreak

"A year after the emergence of swine flu [H1N1], U.S. health authorities and laboratories say the pandemic illustrated the need for new vaccine production techniques that are faster and more reliable," Agence France-Presse writes in an article that examines the challenges associated with current vaccine development practices and plans for future development.

24 Apr 2010

Merz Aesthetics debuts at ASAPS annual meeting with announcement of FDA approval of Asclera Injection

Following news of the acquisition of BioForm Medical, Inc. earlier this year, Merz Aesthetics, the new business unit of Merz Pharma Group, makes its debut at the prestigious American Society of Aesthetic Plastic Surgeons (ASAPS) annual meeting with the announcement of the U.S. Food and Drug Administration's (FDA) recent approval of Asclera™ (polidocanol) Injection, a sclerotherapy treatment for uncomplicated spider and reticular veins.

24 Apr 2010

Golub Capital provides $12.0M of senior subordinated debt to support recapitalization of IDT

Golub Capital today announced that it has provided $12.0 million of senior subordinated debt to support the recapitalization and ongoing growth of Integrated DNA Technologies, Inc. This transaction marks the first investment made by GC 2009 Mezzanine Partners, L.P., which is Golub Capital's sixth fund dedicated to middle market mezzanine debt financings.

From Integrated DNA Technologies 24 Apr 2010

Researchers discover and characterize general mechanism controlling transcription elongation in bacteria

Researchers from NYU Langone Medical Center have discovered and characterized a general mechanism that controls transcription elongation in bacteria. The mechanism, described in the April 23 issue of Science, relies on physical cooperation between a moving ribosome and RNA polymerase (RNAP) that allows for a precise adjustment of the transcriptional yield in response to translational needs. The study could lead to the development of new ways to interfere with bacterial gene expression and serve as a new target for antimicrobial therapy.

23 Apr 2010

New on-off switches: SUMO protein silences developmental genes, SNP2 snips SUMO to allow gene expression

Deleting a gene in mouse embryos caused cardiac defects and early death, leading researchers to identify a mechanism that turns developmental genes off and on as an embryo matures, a team led by a scientist at The University of Texas M. D. Anderson Cancer Center reported today in Molecular Cell.

23 Apr 2010

Waxman Foundation honors molecular biologist Alan Ashworth with the David T. Workman Memorial Award

Molecular biologist Alan Ashworth, Ph.D., FRS, the director of the Breakthrough Breast Cancer Research Centre at the Institute of Cancer Research in London will receive the David T. Workman Memorial Award on May 17. The two-year grant of $50,000 from the Samuel Waxman Cancer Research Foundation will support Dr. Ashworth's work with PARP inhibitors in BRCA-mutated cancers.

23 Apr 2010

TUM scientists collaborate with Fujitsu Laboratories of Japan to commercialize biosensor chip

In the battle against cancer and other diseases, precise analysis of specific proteins can point the way toward targeted treatments. Scientists at theTechnische Universitaet Muenchen, together with Fujitsu Laboratories of Japan, have developed a novel biosensor chip that not only recognizes proteins that are characteristic for specific diseases, but also can show if these proteins are changed through the influence of disease or drugs.

23 Apr 2010

Genetic tests that may replace biopsies

Genetic tests conducted on blood samples may replace the current biopsies when it comes to checking if immune systems are rejecting new organs of heart transplant patients. The test would be far less invasive and uncomfortable as compared to the biopsies, not to mention more affordable.

23 Apr 2010

Vical presents Phase 2 trial results of TransVax CMV vaccine at World Vaccine Congress

Vical Incorporated announced today that the company's TransVax cytomegalovirus vaccine elicited sustained increases in both cellular and antibody immune responses compared with placebo through the final 12-month follow-up in an ongoing Phase 2 trial in hematopoietic cell transplant recipients.

22 Apr 2010

Removable methyl groups on specific genes of autistic individuals that led to gene silencing identified

A new study by researchers at The George Washington University School of Medicine and Health Sciences' Department of Biochemistry and Molecular Biology raises hope that autism may be more easily diagnosed and that its effects may be more reversible than previously thought.

22 Apr 2010

Autonomy, Kainos release Evolve Electronic Document Management solution

Autonomy Corporation plc, a global leader in infrastructure software for the enterprise, and Kainos, a leading IT consulting company, today announced the launch of Evolve™, a next-generation Electronic Document Management solution which enables instant and secure access to patient medical records through Autonomy's unique Meaning Based Computing solutions. The new system is already being trail blazed by Ipswich Hospital NHS Trust and is the successful outcome of months of collaboration between Kainos and Autonomy.

22 Apr 2010

Research findings may help personalize use of statins, scientists say

Researchers at NewYork-Presbyterian Hospital/Weill Cornell Medical Center have discovered why statins -- popular drugs that lower cholesterol and appear to protect against colorectal cancer development -- work for some people, but not for all.

22 Apr 2010

PharmaMar presents new trials with Yondelis, Zalypsis and Irvalec anti-tumor drugs at 101st AACR meeting

PharmaMar, a biopharmaceutical company owned by Grupo Zeltia (ZEL.MC), presented six new trials with marine-based anti-tumor drugs Yondelis(R), Zalypsis(R) and Irvalec(R) at the American Association for Cancer Research's (AACR) 101st Annual Meeting, held in Washington, D.C. from April 17-21.

22 Apr 2010

Study links mutations in RAD51C gene to breast and ovarian cancer

The discovery 15 years ago that the genes BRCA1 and BRCA2 confer high risks for breast and ovarian cancer was a breakthrough for cancer prediction and therapy, especially for familial cases. Now the research group of Prof. Alfons Meindl (Klinikum rechts der Isar of the Technische Universitaet Muenchen), in collaboration with other groups from Germany, the U.K., and the U.S., can identify another gene that increases susceptibility to breast and ovarian cancer.

22 Apr 2010

People with vitiligo may have less risk of developing malignant melanoma: Research

People with the skin pigmentation disorder vitiligo may have less risk of developing life-threatening malignant melanoma, according to new research. The study also further confirms the suspicion that vitiligo is an autoimmune disease, which occur when the body's immune system reacts against its own tissues or organs.

22 Apr 2010

DNA News and Research

Further Reading

Moffitt Cancer Center reports increasing interest in ERCC1 Analysis test for selecting chemotherapy for NSCLC

Victoza produces greater reductions in A1C, FPG and body weight than Januvia: Study

Environmental factors may play bigger role in tumor development: BIDMC study

AFFiRiS' AD02 Alzheimer's vaccine candidate in phase II clinical testing

OSI Systems: Spacelabs Healthcare expands patient monitoring portfolio with Spacelabs Ultraview 2900

News outlets examine H1N1's impact on U.S. vaccine development plans, Mexico's handling of outbreak

Merz Aesthetics debuts at ASAPS annual meeting with announcement of FDA approval of Asclera Injection

Golub Capital provides $12.0M of senior subordinated debt to support recapitalization of IDT

Researchers discover and characterize general mechanism controlling transcription elongation in bacteria

New on-off switches: SUMO protein silences developmental genes, SNP2 snips SUMO to allow gene expression

Waxman Foundation honors molecular biologist Alan Ashworth with the David T. Workman Memorial Award

TUM scientists collaborate with Fujitsu Laboratories of Japan to commercialize biosensor chip

Genetic tests that may replace biopsies

Vical presents Phase 2 trial results of TransVax CMV vaccine at World Vaccine Congress

Removable methyl groups on specific genes of autistic individuals that led to gene silencing identified

Autonomy, Kainos release Evolve Electronic Document Management solution

Research findings may help personalize use of statins, scientists say

PharmaMar presents new trials with Yondelis, Zalypsis and Irvalec anti-tumor drugs at 101st AACR meeting

Study links mutations in RAD51C gene to breast and ovarian cancer

People with vitiligo may have less risk of developing malignant melanoma: Research

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