Babies with DiGeorge syndrome saved by immune supression, thymus transplant
... have a defect on chromosome 22. Markert notes the diagnosis of complete DiGeorge has been missed in many cases because genetic testing for a defect on chromosome 22 yields a normal result, despite evidence of characteristic birth defects. This misleading finding can delay treatment, exposing an infant to risk...Related productivity tools complement computed tomography in lung cancer detection
...tial to help in image-guided surgeries and improve diagnosis of lesions caused by multiple sclerosis, stroke, and residual tumors. Scientists have also pioneered the use of metallofullerenes called Trimetaspheres as a contrast agent for MRI. Trimetaspheres molecules can provide MRI images that are at least 25 ...Genetic discovery could dramatically reduce need for liver transplants in children
...l is to stop progression of disease at the time of diagnosis and increase the chances of long-term survival with the native liver," he said....From science fiction to reality: Nanomedicine brings fresh hope to the medical world
...dvent of nanomedicine and techniques for the early diagnosis of diseases could usher in a new era of superior prophylactic or preventive medicine. By using preventive medicine, treatment for diseases could be initiated even before preliminary symptoms appear. Prophylactic interventions might help postpone or e...New glycan arrays discover autoimmunogenic activities of SARS-CoV: concern over monkey vaccine
...he former would be suitable for vaccination and or diagnosis of infectious diseases; the latter is critical for understanding of the biological relationship of host-microbes, as well as pathogenesis of an infection. The high-sensitivity and broad-range detection characteristics of glycan array technology make ...Newly designed nanoparticle quantum dots simultaneously target and image prostate tumors in mice
...r multiple parameters at the same time for precise diagnosis and targeted treatment," Dr. Gao said. "We are developing quantum dots in the near-infrared spectrum, which should improve our ability for non-invasive and more sensitive imaging of deeper tissues."...New pulmonary hypertension guideline challenges use of common medication
...e guidelines can lead to earlier and more accurate diagnosis of PAH and more appropriate application of therapies now available." Although the true incidence of PAH is unknown, it is estimated that over 100,000 people in the United States suffer from PAH and several thousand new cases are diagnosed each year....New 20-year study links COPD and asthma
...lar. Our study shows a strong link between asthma diagnosis and the development of COPD, which suggests they m...zona researchers assessed whether an active asthma diagnosis is a predictor of a future diagnosis of emphysema, chronic bronchitis, or COPD (emphysema and/or chr...New lower-cost assay system equivalent to flow cytometry for accurate CD4+/CD8+ cell counts
...dramatically lower the cost and difficulty of AIDS diagnosis and treatment monitoring were presented Sunday at the 15th International AIDS Conference, held July 11 17 in Bangkok, Thailand. Data from three separate study sites showed that results obtained using the Guava EasyCD4 and EasyCD8 Assays for the enum...Technology could enhance accuracy of breast biopsy
...d can increase the chance for an accurate clinical diagnosis of breast cancer. Doctors currently use X-ray or ultrasound - two-dimensional pictures - to guide the biopsy needle into a three-dimensional region. To ensure that they are doing the biopsy at the right spot, they take up to a dozen tissue samples. ...ALL survivors bear genetic damage from life-saving chemotherapy
...PRT mutations found in the patients at the time of diagnosis did not differ from healthy children of the same age, the researchers reported. The increase in genetic mutations seen in the ALL patients accumulated over the course of their treatments. "The mutations that arise during treatment for ALL rem...Clinical judgement still counts strongly alongside genetic testing
...study calls the 'death of hope', because a genetic diagnosis can confirm that a child's troubles cannot be reversed or repaired. And a genetic diagnosis may include a poor prognosis, or be seen to have grave ramifications for other, including future, fa...Study sheds new light on genetic risk for Parkinson's disease
... "Our findings will not play a role in assisting a diagnosis of the disease; they are more aimed at understanding the disease. The findings may interplay with these paradoxes to help us unravel the complex origins of Parkinson's disease and perhaps find a way to prevent it." ...European Commission approves Herceptin + Taxotere as 1st-line therapy in HER2-positive breast cancer
... critical importance of verifying HER2 status upon diagnosis of breast cancer," said William M. Burns, Head of Roche's Pharmaceuticals Division. "Now that this combination therapy will be made available to women across Europe, this further consolidates the position of Herceptin as the foundation of care in HER...New technique images gene expression in mice
... the 2004 meeting include techniques for the early diagnosis of Alzheimer's disease; advanced imaging for the diagnosis, staging, and treatment of cancer; nuclear cardiology; and the collaboration between nuclear medicine and bioengineering in the fight against cancer....Abnormal chromosomes forecast leukemia relapse
...g for chromosomal abnormalities in AML patients at diagnosis and again when patients enter remission. If verif...mosomal, or cytogenetic, abnormalities are seen at diagnosis in about 55 percent of all AML patients. The remaining 45 percent have normal-looking chromosomes, o...TIGR president discusses significance of finding anthrax toxin
...lenges in the laboratory and clinical differential diagnosis and response to naturally occurring pathogens that may resemble known bioterror agents," says Dr. Fraser. She says the TIGR/CDC study also shows how genomics can rapidly assist public health experts in responding not only to clearly identified biothr...Study links diabetes and colorectal cancer
...elow those commonly accepted as the standard for a diagnosis of diabetes. For every one percent increase in glycated hemoglobin there was a corresponding 33 percent increase in risk across the population. The results are based on data derived from the European Investigation into CancerNorfolk Study, a prospe...UC Riverside researchers discover new way to identify cell growth
... and regulate the cell cycle has relevance for the diagnosis and treatment of cancer. Sauer said that he and his colleagues have celebrated the result of a long research effort. "We had a very nice bottle of Champagne. Yes, this is a very important step towards our goal to understand the mechanisms that contr...Fox Chase discovery may help physicians diagnose, treat devastating childhood disease
... far, the only treatment for this disease is early diagnosis and surgery to remove the diseased segment of the bowel. In general, the prognosis for most children after surgery is very good. However, a significant percentage of patients develop long-term complications or die of complications associated with t...