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Researchers discover a mechanism that blocks replication of a retrovirus

A team of scientists led by University of Georgia researchers has discovered a naturally occurring mechanism that blocks a critical step late in retrovirus replication.

21 Jul 2004

Australian collaboration to produce cancer immunotherapy vaccines

A Brisbane based biomedical company, Tissue Therapies Limited (TIS) and the Queensland Institute of Medical Research (QIMR) have agreed on the terms of a new collaboration aimed at developing Tissue Therapies' VitroGro® cell growth technology as a platform to produce cancer immunotherapy vaccines.

21 Jul 2004

Stress found to be associated with hyperprolactinemia

A group of Italian investigators headed by Nicoletta Sonino (University of Padova) has performed the first controlled investigation on the relationship between stressful life events and an endocrine disease characterized by increased prolactin levels (hyperprolactinemia).

21 Jul 2004

Fine tuning your loss of body fluids may be more problematic now that researchers find receptors have an active role in our sweat rate

For most of us, hot weather leads to elevated internal and skin temperatures, which increase sweat rates and skin blood flow. How much we sweat can also depend on nonthermal factors such as exercise, baroreceptor loading status, and body fluid status.

21 Jul 2004

Chemotherapy and supportive care are a winning combination

Gastrointestinal cancer, including colorectal, is one of the most common groups of cancers to claim Western lives.

21 Jul 2004

Chemotherapy aimed at both cancer cells and their genetically normal cellular 'microenvironment' might improve the success of breast cancer treatment

In the first comprehensive survey of gene activity in each cell type composing normal and malignant breast tissue, scientists at Dana-Farber Cancer Institute have identified genes in non-cancerous supporting cells that can spur the growth of breast cancer cells.

20 Jul 2004

Discovery challenges current thinking about how a cancer develops and spreads

When a physician discovers cancer in a patient, the first thing the doctor wants to know is whether that cancer has spread, or "metastasized."

20 Jul 2004

Recently amended draft Human Tissue Bill remains confused and will endanger the continuation of vital medical research

The Royal Society today warned the UK Government that the recently amended draft Human Tissue Bill remains confused and will endanger the continuation of vital medical research.

19 Jul 2004

Call for original research papers and other works dealing with primary health care

Revista Panamericana de Salud Pública/Pan American Journal of Public Health is seeking original research papers and other works dealing with primary health care.

19 Jul 2004

Market research 'World RNAi Markets: Current and Future Outlook'

Gene silencing by RNAi has now been identified as a crucial technology for target validation and therapeutics. By targeting and interfering with messenger RNA (mRNA), RNAi technology blocks the expression of the proteins implicated in disease progression.

19 Jul 2004

Safer and improved technologies for detecting and treating scoliosis

Calgary researchers, healthcare providers and local patients are working together to develop a high-tech imaging system for detecting and treating of scoliosis – a mysterious spinal condition that affects about one out of every 200 people, especially children.

17 Jul 2004

Should the results of genetic tests be considered personal

Should the results of genetic tests be considered personal, or should health professionals be able to use them in providing health care to the whole family, ask researchers in this week's BMJ.

17 Jul 2004

Cannabis extract helps reduce pain in multiple sclerosis patients

Does the cannabinoid dronabinol reduce central pain in multiple sclerosis? Randomised double blind placebo controlled crossover trial, BMJ Online First.

17 Jul 2004

Researchers find key light-detecting molecule in the eye moves in response to changes in light intensity

In experiments with fruit flies, Johns Hopkins researchers have discovered how a key light-detecting molecule in the eye moves in response to changes in light intensity.

17 Jul 2004

8.5 million Euros to address a fundamental question on mitosis: How is cell division regulated?

Scientists at the European Molecular Biology Laboratory (EMBL) join forces with top scientists from eleven research institutes in Austria, Germany, Italy, France and the United Kingdom for “MitoCheck” – the largest integrated research project on cell cycle control within the European Commission’s 6th Framework Programme (FP6).

15 Jul 2004

Gulf war veterans are at increased risk of infertility

Researchers at the London School of Hygiene and Tropical Medicine surveyed 24,379 male Gulf war veterans and a matched comparison group of 18,439 non-deployed servicemen.

15 Jul 2004

Using a combination of therapies and cell grafts could help treat patients with chronic spinal cord injuries

Using a combination of therapies and cell grafts, a team of University of California, San Diego (UCSD) School of Medicine researchers has promoted significant regeneration of nerve cells in rats with spinal cord injury.

15 Jul 2004

Research into NHS stress

City University researchers have identified characteristics of ‘fit’ and ‘unfit’ managers to help address the stress some managers experience in NHS hospital trusts, a report released this week shows.

15 Jul 2004

Scientists determine structure of staph, anthrax enzyme

Researchers at the U.S. Department of Energy's Argonne National Laboratory and the University of Chicago have determined the crystal structure of sortase B, an enzyme found in the bacteria that cause staph and anthrax. While an antibiotic is probably five to seven years away, the structure could provide the first clue in developing a treatment for the infections.

15 Jul 2004

Research that directs cancer-killing immune cells against the deadliest brain tumors shows promise

Researchers seeking to direct cancer-killing immune cells against the deadliest brain tumors have three new targets that show promise in laboratory studies and in a Phase I patient trial, according to two articles in the July 15 issue of the journal Cancer Research.

15 Jul 2004

Medical Research News

Researchers discover a mechanism that blocks replication of a retrovirus

Australian collaboration to produce cancer immunotherapy vaccines

Stress found to be associated with hyperprolactinemia

Fine tuning your loss of body fluids may be more problematic now that researchers find receptors have an active role in our sweat rate

Chemotherapy and supportive care are a winning combination

Chemotherapy aimed at both cancer cells and their genetically normal cellular 'microenvironment' might improve the success of breast cancer treatment

Discovery challenges current thinking about how a cancer develops and spreads

Recently amended draft Human Tissue Bill remains confused and will endanger the continuation of vital medical research

Call for original research papers and other works dealing with primary health care

Market research 'World RNAi Markets: Current and Future Outlook'

Safer and improved technologies for detecting and treating scoliosis

Should the results of genetic tests be considered personal

Cannabis extract helps reduce pain in multiple sclerosis patients

Researchers find key light-detecting molecule in the eye moves in response to changes in light intensity

8.5 million Euros to address a fundamental question on mitosis: How is cell division regulated?

Gulf war veterans are at increased risk of infertility

Using a combination of therapies and cell grafts could help treat patients with chronic spinal cord injuries

Research into NHS stress

Scientists determine structure of staph, anthrax enzyme

Research that directs cancer-killing immune cells against the deadliest brain tumors shows promise

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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