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Scientists discover repair mechanism of photolyase in sun damaged DNA

Researchers have long known that humans lack a key enzyme one possessed by most of the animal kingdom and even plants that reverses severe sun damage.For the first time, researchers have witnessed how this enzyme works at the atomic level to repair sun-damaged DNA.The discovery holds promise for future sunburn remedies and skin cancer prevention.

26 Jul 2010

Genelex, Helix announce strategic alliance to increase availability of new DNA Drug Sensitivity Tests

Genelex and Helix have announced a personalized prescribing strategic alliance to increase the availability of important new DNA Drug Sensitivity Tests such as Plavitest and Tamoxitest. These tests and the GeneMedRx medication management software can save lives and healthcare dollars by allowing doctors to personalize their prescribing practices in order to prevent adverse medication outcomes, including treatment failures and dangerous side effects.

15 Jul 2010

Subtle mutation affecting epigenome may lead to inherited form of mental retardation: Researchers

A subtle mutation affecting the epigenome –- a set of dynamic factors that influence gene activity -- may lead to an inherited form of mental retardation that affects boys, find researchers at Children's Hospital Boston. The disorder, which also involves cleft lip or cleft palate, appears to hinge on an enzyme working in a biological pathway that may offer several potential drug targets.

12 Jul 2010

Mutation in ion channel that changes its dynamics is implicated in epilepsy: Scientists

In 2004, Washington University in St. Lous researcher Jianmin Cui was handed a puzzling clue to the structure of an ion channel his lab had been studying for five years.

24 Jun 2010

Positive results from Phase II PK study for Topical Interferon Alpha-2b announced

Helix BioPharma Corp. today announced positive Phase II pharmacokinetic findings for Topical Interferon Alpha-2b in patients with low-grade cervical lesions.

24 Jun 2010

Helix BioPharma third-quarter revenues increase 20.6%

Helix BioPharma Corp. today announced financial results for the third quarter ended April 30, 2010.

11 Jun 2010

Helix BioPharma reports Phase II clinical results of Topical Interferon Alpha-2b for ano-genital warts

Helix BioPharma Corp. today announced results from the Phase II clinical trial assessing the efficacy and safety of Topical Interferon Alpha-2b cream for the treatment of ano-genital warts (AGW).

9 Jun 2010

Helicobacter pylori's helical shape helps it colonize the stomach

The bacterium Helicobacter pylori, which lives in the human stomach and is associated with ulcers and gastric cancer, is shaped like a corkscrew, or helix. For years researchers have hypothesized that the bacterium's twisty shape is what enables it to survive - and thrive - within the stomach's acid-drenched environment, but until now they have had no proof.

28 May 2010

NHI first-quarter normalized FFO increases to $17.17M, net income to $15.94M

National Health Investors, Inc. announced today its normalized Funds From Operations ("FFO") and net income for the three months ended March 31, 2010.

10 May 2010

Helix BioMedix reports recorded revenue of $70,000 for first-quarter 2010

Helix BioMedix, Inc., a developer of bioactive peptides, today announced financial results for the company's first quarter 2010 ended March 31, 2010.

7 May 2010

Larger sized intravenous anesthetic diazepam incubated in isolation with Aβ peptide does not promote aggregation

Alzheimer's disease (AD) is a neurodegenerative disorder affecting millions of people worldwide and has become a major global concern. Uncontrolled oligomerization (aggregation) of Aβ peptide is the hallmark of AD and it is believed to be causally related to AD pathomechanism.

22 Apr 2010

NFID, LWW form new publishing partnership

The National Foundation of Infectious Disease and Lippincott Williams & Wilkins are pleased to announce the formation of a new publishing partnership. The NFID is a non-profit, tax-exempt organization founded in 1973 dedicated to educating the public and healthcare professionals about the causes, treatment and prevention of infectious diseases.

20 Apr 2010

New methodology helps investigate unfolding of DNA

NYU Langone Medical Center researchers have developed a powerful new method to investigate the discrete steps necessary to turn on individual genes and examine how the process goes wrong in cancer and other diseases. The finding, based on seven years of research and described in the April 9 issue of Molecular Cell, allows scientists to investigate the unfolding of DNA, a process required for gene activation.

9 Apr 2010

Molecular gauge helps examine working of new drugs when they bind to DNA or RNA

Luminescent markers are an indispensable tool for researchers working with DNA. But the markers are troublesome. Some tend to destroy the function and structure of DNA when inserted. Others emit so little light, that they can barely be detected in the hereditary material. So researchers have been asking for alternative markers.

8 Apr 2010

Helix BioMedix reports revenue of approximately $391,000 in 2009

Helix BioMedix, Inc., a developer of bioactive peptides, announced financial results for the year ended December 31, 2009.

26 Mar 2010

Phase II Topical Interferon Alpha-2b trial for AGW: Helix BioPharma achieves last-patient-out

Helix BioPharma Corp. announced today that it has achieved last-patient-out in its Phase II trial of Topical Interferon Alpha-2b for the treatment of ano-genital warts.

22 Mar 2010

Nanobotmodels Company offer vision of future DNA and cell-repair techniques

Developments in nanotechnology and nanorobotics are opening up the prospects for nanomedicine and regenerative medicine where informatics and DNA computing can become the catalysts enabling health care applications at sub-molecular or atomic scales. While nanomedicine promises a new exciting frontier for clinical practice and biomedical research, issues involving cost-effectiveness studies, clinical trials and toxicity assays, drug delivery methods, and the implementation of new personalized therapies still remain challenging.

18 Mar 2010

NHI announces purchase/leaseback transactions

National Health Investors, Inc. announced today a total of $29.7 million in purchase/leaseback transactions. The transactions include three assisted living and memory care facilities totaling 102 units in Minnesota with Suite Living Senior Specialty Services (formerly known as Comforts of Home) for $17.2 million and a 66-bed acute psychiatric hospital known as Alvarado Parkway Behavioral Institute in La Mesa, California with Helix Healthcare for $12.5 million.

12 Mar 2010

Helix BioMedix enters into distribution agreement with RubyDerm Bio

Helix BioMedix, Inc., a developer of bioactive peptides, announced that the Company entered into an agreement with RubyDerm Bio, Inc. under which RubyDerm will assume responsibility, on an exclusive basis, for the distribution of certain of Helix BioMedix’s branded prestige skin care products to spas, beauty stores, hospitals, clinics, physicians, and consumers in South Korea, China and Japan.

11 Mar 2010

Helix BioPharma reports 29.9% increase in total revenues for second-quarter fiscal 2010

Helix BioPharma Corp. today announced financial results for the second quarter ended January 31, 2010.

10 Mar 2010