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Proteins transform DNA into molecular velcro

Proteins critical for compacting DNA in preparation for cell division actually interact with the double helix to fashion it into a kind of “molecular Velcro,” researchers have discovered.

5 Jun 2004

Cure for age-induced diabetes or cancer may be nearer than we think

Forget the drastic reduction in carbs and calories called for by diet dictators. The day when people can eat their favorite foods, stay thin and live to be 120 without getting age-induced diabetes or cancer may be nearer than we think.

5 Jun 2004

Mice may hold the key to longer life

Scientists from the University of Aberdeen, the Aberdeen-based Rowett Research Institute and the Medical Research Council (MRC) in Cambridge have made a major breakthrough in understanding how metabolism affects lifespan.

2 Jun 2004

$498 million to strengthen response to bioterror attacks, infectious diseases, and natural disasters

HHS Secretary Tommy G. Thompson today announced $498 million in awards to states, territories and four major metropolitan areas to strengthen the ability of hospitals and other health care facilities to respond to bioterror attacks, infectious diseases, and natural disasters that may cause mass casualties.

25 May 2004

Study shows herpes is common in suburban populations, with Denver up to 20 percent

According to a recent study of 36 primary care physician (PCP) offices in relatively affluent suburban areas of six U.S. cities, one in four people (25.5 percent) tested positive for the virus that causes genital herpes, despite the fact that only four percent of all those tested reported a history of the condition.

24 May 2004

Revolutionary self healing bandage that uses the patient's own cells

A revolutionary type of 'self healing' bandage that uses the patient's own cells is being developed. The technique has already been tried successfully on patients with diabetic ulcers and in the long-term could offer a more effective, quicker and cost efficient way of treating many types of slow-healing wounds such as pressure ulcers.

24 May 2004

An antibiotic, Tigecycline produces 74 percent cure rate in cSSSI patients

An antibiotic, currently being tested in clinical trials, produced a 74 percent cure rate for hospitalized patients with possibly life-threatening, complicated skin and skin structure infections (cSSSI).

23 May 2004

FDA finalizes new rule on donor eligibility for human tissues and cells

FDA today published a final rule establishing donor eligibility criteria for donors of human cells, tissues, and cellular and tissue-based products (HCT/Ps) to help prevent the transmission of communicable disease when these products are transplanted.

20 May 2004

Damaged metal halide lamps can cause sunburn

Ever think you could get a nasty sunburn — severe enough to peel — by attending an indoor event? Seems improbable, but it can happen. And it has — three times recently in Middle Tennessee.

19 May 2004

Five million village doctors in rural China to be re-trained

A memorandum which is to lead to the re-training of five million village doctors in rural China is to be signed on 23 May in Beijing, China. The memorandum goes back to the initiative of Terence Ryan, Professor of Dermatology at the University of Oxford, who has been instrumental in drawing it up and will participate in the signing.

14 May 2004

CMS proposed rule that would increase payments to acute care hospitals

The Centers for Medicare & Medicaid Services (CMS) today issued a proposed rule that would increase payments to acute care hospitals for inpatient services in fiscal year 2005

11 May 2004

New patent has potential for the treatment of obesity

Two researchers have announced receipt of a patent on the use of MSH analogs--chemicals that regulate fat storage and metabolism in the body.

11 May 2004

British parents ignore skin cancer warnings

Over a third of parents in Great Britain admit their child has been sunburnt, despite the majority knowing that over-exposure to the sun can cause skin cancer.

9 May 2004

FDA approval of Hylaform and Restylane, both injectable gels, to treat facial wrinkles

The list of cosmetic soft tissue fillers on the market and in the pipeline worldwide is growing rapidly. Many have been introduced with great fanfare; relatively few stand the test of regulatory or peer review - as well as the test of time.

6 May 2004

New insight into the function of RNA helicases

If DNA can be compared to an architect who gets all the glory for designing the building, RNA can be compared to the engineer who often goes unrecognized, but is needed to turn the blueprints into a real three-dimensional, functional and safe structure.

5 May 2004

MSF distributes medical supplies to hospitals as violence continues in troubled Indonesian city of Ambon

Last week MSF started to distribute medical supplies to four hospitals in Ambon city, in the Maluku province of eastern Indonesia. Over the last six days, the city has been shaken by violent fighting, which has caused an estimated 36 deaths and left scores wounded.

3 May 2004

UK, skin cancer specialists to check out moles

Macmillan skin cancer nurse, Denise Hancock, and colleagues from the Dermatology Department at Southampton University Hospitals Trust are inviting members of the public to 'check out their moles' at a Mole Watch Day in Marks and Spencer in West Quay on Wednesday 12 May, from 9am-5pm.

30 Apr 2004

Biological bandages are being successfully used to treat patients with severe burns

Doctors have been impressed with the rapid recovery rates instigated by the ‘tailor-made ’ discs, which have been devised by a research team at the Sheffield company, CellTran, with financial support from the Wellcome Trust biomedical research charity and the White Rose Technology Seedcorn Fund. They will be officially launched at the British Burn Association’s annual meeting in Manchester tomorrow (28th).

27 Apr 2004

Estrogen–like drugs may help postmenopausal women

Scientists may debate whether weight gain is a side effect of menopause, but the numbers are clear: On average, women may experience a gain of approximately 10-15 pounds in the years surrounding menopause.

19 Apr 2004

Weight training women don't lose weight

Weight training offers many benefits, but by itself, it won’t burn enough calories to promote much weight loss, says the April issue of Mayo Clinic Women’s Health Source.

16 Apr 2004