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'Shock And Kill' Research Gives New Hope For HIV 1 Eradication
Latent HIV genes can be "smoked out" of human cells. The so-called "shock and kill" technique, described in a preclinical study in BioMed Central"s open access journal Retrovirology, might represent a new milestone along the way to the discovery of a cure for HIV/AIDS.
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Nanoparticles Target Ovarian Cancer At MIT
Tiny particles carrying a killer gene can effectively suppress ovarian tumor growth in mice, according to a team of researchers from MIT and the Lankenau Institute.
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Only Drop-In Needle Exchange Center In Minnesota Closes Due To Lack Of Funding
Minnesota"s only storefront needle exchange drop-in center, called Access Works!, "fell victim to economic hard times and federal anti-drug policies" and ended its program last week after 13 years, the Minnesota Independent reports. The program "traded used needles for clean ones, conducted HIV and Hepatitis C testing, taught overdose prevention, held support groups and connected users with chemical dependency treatment experts," according to the Independent. Federal funding cannot be used to administer needles for such programs, Lauri Wollner, executive director of the program said. She added, "The federal ban has had a long-term impact. We spend almost $40,000 a year on needles and about $5,000 a year on disposal (of used needles)." Private donations also have been down, she said. While the ban on the use of federal funding for needle exchange is being revisited by Congress, "local needle-exchange activists say it is doubtful that congressional action will be able to save the struggling organization," the article states (Birkey, 8/3).
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Two-thirds Of Publicly-insured Adults Have One Or More Chronic Conditions

Nearly two of every three adult Americans under age 65 who were covered by public insurance from 2005 to 2006 had at least one chronic illness, such as diabetes, heart disease, and kidney disease, according to the latest News and Numbers from the Agency for Healthcare Research and Quality. -- About 57 percent of people with private insurance and 36 percent of the uninsured had one or more chronic ailments, such as diabetes, heart disease, and kidney disease -- People who had two or more chronic illnesses accounted for 45 percent of the publicly insured, 32 percent of the privately insured and 17 percent of the uninsured. -- Health expenditures for treatment of chronic conditions for adults with two or more such conditions averaged $6,455 for people who only had public insurance compared with $1,987 for the uninsured and $3,598 for people with private insurance. -- However, a publicly insured person with two or more chronic illnesses had lower average annual out-of-pocket expenses than a similar uninsured person ($708 vs. $1,040). -- Chronic diseases accounted for 57 percent of medical care spending for adults who only had public insurance, 46 percent for the privately insured, and 47 percent for the uninsured. AHRQ, which is part of the U.S. Department of Health and Human Services, improves the quality, safety, efficiency, and effectiveness of health care for all Americans. The data in this AHRQ News and Numbers summary are taken from the Medical Expenditure Panel Survey (MEPS), a detailed of information on the health services used by Americans, the frequency with which they are used, the cost of those services, and how they are paid. AHRQ


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