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Nanobotmodels animates future DNA repairing process

Nanobotmodels Company made detail animation of DNA-repair process using nanomechanical robot. You can see all stages of repair in this animation, based on DNA-nanorobot model.

22 Mar 2010

Nanotechnology weapons for cancer

US Researchers have come up with new nanoparticle robots that are essentially a tiny army that can travel in the blood till they reach the cancers and then tweak some important cancer causing genes that can cure the cancer.

22 Mar 2010

Caltech-led trial demonstrates feasibility of nanoparticles and RNAi-based therapeutics for treating cancer

A California Institute of Technology -led team of researchers and clinicians has published the first proof that a targeted nanoparticle-used as an experimental therapeutic and injected directly into a patient's bloodstream-can traffic into tumors, deliver double-stranded small interfering RNAs (siRNAs), and turn off an important cancer gene using a mechanism known as RNA interference (RNAi).

22 Mar 2010

Scientists identify new growth factor that stimulates expansion of hematopoietic stem cells

Scientists at Duke University Medical Center have identified a new growth factor that stimulates the expansion and regeneration of hematopoietic (blood-forming) stem cells in culture and in laboratory animals. The discovery, appearing in the journal Nature Medicine, may help researchers overcome one of the most frustrating barriers to cellular therapy: the fact that stem cells are so few in number and so stubbornly resistant to expansion.

22 Mar 2010

Novel ways of killing TB causing bacteria discovered

Researchers at Albert Einstein College of Medicine of Yeshiva University have found two novel ways of killing the bacteria that cause tuberculosis (TB), a disease responsible for an estimated two million deaths each year. The findings, published in the March 21 online issue of Nature Chemical Biology, could lead to a potent TB therapy that would also prevent resistant TB strains from developing.

22 Mar 2010

FDA advisory panel recommends approval for Boston Scientific's CRT-D in treatment of mild heart failure

A new therapy that reduces the risk of mortality and heart failure in patients with mild cardiac disease received a thumb's up this week from an advisory panel to the U.S. Food and Drug Administration. The panel recommended that the cardiac resynchronization therapy defibrillator (CRT-D), tested extensively nationwide under the leadership of cardiologist Arthur Moss, M.D., professor of Medicine at the University of Rochester Medical Center, be approved for use in patients with mild heart failure in the United States.

20 Mar 2010

Study: Older adults with chronic illness often struggle to manage several prescribed drugs at a time

People with chronic illness often struggle to manage several prescribed drugs at a time. It's overwhelming when the vials, bottles and inhalers bulge from your medicine cabinet and you're confused about which drug is which, or when to take what.

20 Mar 2010

‘Young Minds’ program for graduate and post-doctoral students

The Regenerative Medicine Foundation is pleased to announce a special "Young Minds" graduate student registration rate for its annual Translational Regenerative Medicine Forum, set for April 6-8 in Winston-Salem.

20 Mar 2010

Genetic study may help develop potential treatment strategies for stiff skin syndrome

By studying the genetics of a rare inherited disorder called stiff skin syndrome, researchers at the Johns Hopkins University School of Medicine have learned more about scleroderma, a condition affecting about one in 5,000 people that leads to hardening of the skin as well as other debilitating and often life-threatening problems.

20 Mar 2010

Investigation on spread of illegal drug use in social networks

Recent studies have shown that behaviors such as happiness, obesity, smoking and altruism are "contagious" within adult social networks. In other words, your behavior not only influences your friends, but also their friends and so on.

20 Mar 2010

Effective defense against HIV: Acne drug minocycline

Johns Hopkins scientists have found that a safe and inexpensive antibiotic in use since the 1970s for treating acne effectively targets infected immune cells in which HIV, the virus that causes AIDS, lies dormant and prevents them from reactivating and replicating.

20 Mar 2010

Winner of 2010 European Magnetic Resonance Award

Dr John Griffiths, a Cancer Research UK-funded scientist, has received the 2010 European Magnetic Resonance Award for Basic Sciences.

20 Mar 2010

ELCA's 49-page draft social statement on genetics

The Evangelical Lutheran Church in America released March 18 a 49-page draft social statement on genetics, a framework for discussion on a variety of current topics in the field including certain advances in medicine, reproductive cloning, human embryonic stem cells, and animal and plant genetic engineering.

20 Mar 2010

Research roundup: Insurance crisis tough on middle class; Hospitals' profit margins on private patients up

Private-Payer Profits Can Induce Negative Medicare Margins - "Hospitals' profit margins on privately insured patients have risen dramatically in recent years, while profit margins on Medicare patients have fallen," write the authors, who all work for MedPAC.

20 Mar 2010

Recent releases in Global Health

A Lancet study performed a systematic review of HIV prevention and treatment services targeting injecting drug users (IDUs) globally based on the availability of "core interventions for IDUs: needle and syringe programmes (NSPs), opioid substitution therapy (OST) and other drug treatment, HIV testing and counselling, antiretroviral therapy (ART), and condom programmes." The authors conclude, "although the number of countries with core HIV prevention services is growing … worldwide, there are few countries in which the level of intervention coverage is sufficient to prevent HIV transmission" (Mathers et al., 3/20).

20 Mar 2010

Major study shoots for personalized breast cancer drugs

Mutations in BCRA1 and BCRA2 genes are mainly associated with increased risk of breast cancer in women. Recently many other genetic variants have been found to be associated with breast cancer.

19 Mar 2010

Kaiser Permanente to invest nearly $2M to open new medical office in Lawrenceville

Located in Building 100 at 455 Philip Blvd., the new medical office will become Kaiser Permanente's third location in Gwinnett County, along with its Sugar Hill-Buford and Gwinnett locations. The Lawrenceville location is the third new Kaiser Permanente medical center to open in the past six months, along with East Cobb and Downtown Decatur.

19 Mar 2010

Trauma patients with undiagnosed Helicobacter infections: Some drugs may not be effective

A Kansas State University study aimed at alleviating intestinal damage in trauma patients digressed to an important finding that could affect medication given to the individuals.

19 Mar 2010

Collaborative project yields aqueous solubility data for over 20,000 compounds in NIH Molecular Library

A collaborative project between Sanford-Burnham Medical Research Institute at Lake Nona and Analiza, Inc. has yielded aqueous solubility data for over 20,000 compounds in the NIH Molecular Library within the first 90 days of screening and characterization.

19 Mar 2010

Lifestyle improvements and new treatments for diabetes and cardiovascular disease needed

Treatment with the anti-hypertensive drug valsartan (Diovan) led to a modest reduction in the development of type 2 diabetes but did not significantly reduce cardiovascular events in patients with impaired glucose tolerance, according to researchers at Duke University Medical Center and the University of Oxford. They jointly reported results at the American College of Cardiology meeting today from the world's first study designed to find ways to control the progression to diabetes and cardiovascular disease in people at risk.

19 Mar 2010

Medicine News and Research

Nanobotmodels animates future DNA repairing process

Nanotechnology weapons for cancer

Caltech-led trial demonstrates feasibility of nanoparticles and RNAi-based therapeutics for treating cancer

Scientists identify new growth factor that stimulates expansion of hematopoietic stem cells

Novel ways of killing TB causing bacteria discovered

FDA advisory panel recommends approval for Boston Scientific's CRT-D in treatment of mild heart failure

Study: Older adults with chronic illness often struggle to manage several prescribed drugs at a time

‘Young Minds’ program for graduate and post-doctoral students

Genetic study may help develop potential treatment strategies for stiff skin syndrome

Investigation on spread of illegal drug use in social networks

Effective defense against HIV: Acne drug minocycline

Winner of 2010 European Magnetic Resonance Award

ELCA's 49-page draft social statement on genetics

Research roundup: Insurance crisis tough on middle class; Hospitals' profit margins on private patients up

Recent releases in Global Health

Major study shoots for personalized breast cancer drugs

Kaiser Permanente to invest nearly $2M to open new medical office in Lawrenceville

Trauma patients with undiagnosed Helicobacter infections: Some drugs may not be effective

Collaborative project yields aqueous solubility data for over 20,000 compounds in NIH Molecular Library

Lifestyle improvements and new treatments for diabetes and cardiovascular disease needed

Industry Focus eBook - Cell & Gene Therapy (1st Edition) eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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