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Cognitive behavioural treatment can serve as effective alternative to GA for patients with dental phobia

A study published in the current issue of Psychotherapy and Psychosomatics examines a relatively frequent problem. Individuals who fear the dentist should often recur to some kinds of general anaesthesia to have their dental work done. But alternatives are now available.

23 May 2011

Lund University researcher discovers new sepsis biomarker in blood

Sepsis is the name of an infection that causes a series of reactions in the body, which in the worst case can prove fatal. The problem for both patients and doctors is that the early symptoms are difficult to distinguish from less dangerous infections such as a severe flu or winter vomiting disease.

23 May 2011

Novel compound could become an effective alternative to common narcotic analgesics

Scientists from the Florida campus of The Scripps Research Institute have for the first time accomplished a laboratory synthesis of a rare natural product isolated from the bark of a plant widely employed in traditional medicine.

23 May 2011

Roche's new cobas TaqScreen MPX viral discriminatory test, v2.0 now available in Europe

Roche announced today that the cobas TaqScreen MPX Test, version 2.0 for use on the cobas s 201 system is now commercially available in Europe.

23 May 2011

Scientists direct embryonic, induced human stem cells to become astrocytes in lab dish

Pity the lowly astrocyte, the most common cell in the human nervous system. Long considered to be little more than putty in the brain and spinal cord, the star-shaped astrocyte has found new respect among neuroscientists who have begun to recognize its many functions in the brain, not to mention its role in a range of disorders of the central nervous system.

23 May 2011

Travel, hunting, and venison consumption linked to prion diseases

Researchers from the Centers for Disease Control and Prevention have examined the potential for human exposure to prion diseases, looking at hunting, venison consumption, and travel to areas in which prion diseases have been reported in animals.

23 May 2011

Automated microfluidic device can monitor hematopoietic stem cells

A Canadian research team has developed an automated microfluidic cell culture platform to monitor the growth, survival and responses of hundreds of hematopoietic stem cells at the single cell level.

23 May 2011

Researchers discover new genes that influence severity of cystic fibrosis

Johns Hopkins Institute for Genetic Medicine researchers working as part of the North American Cystic Fibrosis Consortium have discovered two regions of the genome that affect the severity of cystic fibrosis, a genetic condition that causes scarring throughout the body, affecting most notably the pancreas and lungs.

23 May 2011

H. pylori infection could play a role in Parkinson's disease development

The stomach bacteria responsible for ulcers could also play a role in the development of Parkinson's disease according to research presented today at the 111th General Meeting of the American Society for Microbiology.

23 May 2011

Tumor necrosis factor can suppress inflammation, treat rheumatoid arthritis

A new study by rheumatologists at Hospital for Special Surgery in New York has shown that a powerful pro-inflammatory protein, tumor necrosis factor, can also suppress aspects of inflammation.

23 May 2011

Scientists invent Monolayer Stress Microscopy to measure physical forces during collective cellular migration

The physical forces that guide how cells migrate-how they manage to get from place to place in a coordinated fashion inside the living body- are poorly understood. Scientists at the Harvard School of Public Health and the Institute for Bioengineering of Catalonia have, for the first time, devised a way to measure these forces during collective cellular migration.

23 May 2011

New insights into bone diseases

A study by researchers at Children's Hospital Boston and collaborators at other institutions has provided new insights into the means by which bone cells produce new bone in response to mechanical stresses, such as exercise.

23 May 2011

Researchers identify new drug resistant protein in breast cancer

Researchers have identified a new protein involved in the development of drug resistance in breast cancer which could be a target for new treatments, they report today in the journal Nature Medicine.

23 May 2011

Salk researchers successfully edit diseased gene in patient-specific induced pluripotent stem cells

In principle, genetic engineering is simple, but in practice, replacing a faulty gene with a healthy copy is anything but. Using mutated versions of the lamin A gene as an example to demonstrate the versatility of their virus-based approach, researchers at the Salk Institute for Biological Studies successfully edited a diseased gene in patient-specific induced pluripotent stem cells as well as adult stem cells.

21 May 2011

Modified cells protect marrow and blood cells from harmful chemotherapy effects in brain tumor patients

Although chemotherapy is used to kill cancer cells, it can also have a strong toxic effect on normal cells such as bone marrow and blood cells, often limiting the ability to use and manage the chemotherapy treatment.

21 May 2011

Golden Helix integrates CMC and KBAC methods of analyzing rare DNA sequence variants in SVS product

Though two of the best-known methods for analyzing rare variants in sequencing data were published in 2008 and 2010, they have never been available to the public as a supported package.

21 May 2011

Blood stored in banks may undergo changes and damage

New research provides evidence for significant differences between new and old red blood cells used for transfusions and could provide a cheap, rapid and effective way to monitor the quality of blood supplies.

21 May 2011

New research explores role of genes, environment in post-natal depression

New research involving the University of York explores the interplay between genes and environment when determining whether a mother is at high or low risk for post-natal depression.

21 May 2011

New research contributes to basic biological understanding of how retinas develop

New research at UC Santa Barbara is contributing to the basic biological understanding of how retinas develop. The study is part of the campus's expanding vision research.

21 May 2011

Antibodies produced in space less effective than those produced on terra firma

The trip to Mars just got a little more difficult now that French researchers have discovered that antibodies used to fight off disease might become seriously compromised during long-term space flight. In a new report published online in the FASEB Journal, the scientists show that antibodies produced in space are less effective than those produced on terra firma.

21 May 2011

Medical Science News

Cognitive behavioural treatment can serve as effective alternative to GA for patients with dental phobia

Lund University researcher discovers new sepsis biomarker in blood

Novel compound could become an effective alternative to common narcotic analgesics

Roche's new cobas TaqScreen MPX viral discriminatory test, v2.0 now available in Europe

Scientists direct embryonic, induced human stem cells to become astrocytes in lab dish

Travel, hunting, and venison consumption linked to prion diseases

Automated microfluidic device can monitor hematopoietic stem cells

Researchers discover new genes that influence severity of cystic fibrosis

H. pylori infection could play a role in Parkinson's disease development

Tumor necrosis factor can suppress inflammation, treat rheumatoid arthritis

Scientists invent Monolayer Stress Microscopy to measure physical forces during collective cellular migration

New insights into bone diseases

Researchers identify new drug resistant protein in breast cancer

Salk researchers successfully edit diseased gene in patient-specific induced pluripotent stem cells

Modified cells protect marrow and blood cells from harmful chemotherapy effects in brain tumor patients

Golden Helix integrates CMC and KBAC methods of analyzing rare DNA sequence variants in SVS product

Blood stored in banks may undergo changes and damage

New research explores role of genes, environment in post-natal depression

New research contributes to basic biological understanding of how retinas develop

Antibodies produced in space less effective than those produced on terra firma

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

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