Gene mutations responsible for Rett syndrome in females present sporadically in males
...ences of MECP2 gene mutations in infant males with progressive encephalopathy. RTT is an X-linked neurodevelopme...uld be evaluated in young infant males who develop progressive encephalopathy including respiratory insufficiency, microcephaly, abnormal muscle tone and various m...Dopamine drug leads to new neurons and recovery of function in rat model of Parkinson's
...ournal of Neuroscience.* Parkinson's disease, a progressive neurodegenerative disorder that causes tremors, stiffness, slow movements, and impaired balance and coordination, results from the loss of dopamine-producing neurons in part of the brain called the substantia nigra. While many drugs are available to...From basic science to the bedside: APS conference takes stock of lung disease
.... Chronic obstructive pulmonary disease (COPD), a progressive disease marked by loss of lung function. COPD, which includes chronic bronchitis and emphysema, is the fourth leading cause of death in the U.S., the NIH said. Acute respiratory distress syndrome (ARDS), a life-threatening condition brought on by a...Rare disease's gene may illuminate major disorders
...s have identified the gene behind a group of rare, progressive childhood disorders caused by an abnormal buildup of iron in the brain. Discovery of the PLA2G6 gene, whose mutated forms trigger several genetic disorders categorized as neuroaxonal dystrophies, could shed light on the nerve cell degeneration that ...New step toward treatment for Duchenne muscular dystrophy
...romising results. Duchenne muscular dystrophy is a progressive weakening and degeneration of the muscles, caused by a mutation in a gene coding for a protein called dystrophin. This protein is absent in the muscles of people affected with the disorder. With the healthy muscle cells grafted by the team of researc...A step toward halting Alzheimer's: Using FDDNP PET to detect disease progression, MCI
... with the increase of 18F-FDDNP brain binding in a progressive pattern closely matching the known pattern of path... language skills. Alzheimer's disease is marked by progressive deterioration of memory and other cognitive functions (attention, language, reasoning, etc.) due to ...Unraveling Alzheimer's: Clues may be found visualizing plaques in human brain, mad cowtype diseases
...toms of the disease. Prions cause a number of rare progressive neurodegenerative disorders that affect both human... and animals, and the diseases are usually rapidly progressive and always fatal. Creutzfeldt-Jakob disease is a rare, degenerative human brain disorder. Scrapie is...Japanese researchers get to the heart of atherosclerosis
...h high blood pressure. Atherosclerosis is a slow, progressive disease that begins with damage to the innermost layer of the artery--the endothelium--and buildup of fatty substances, cholesterol and cellular waste products in the inner linings of arteries, which carry oxygen-rich blood to the heart, brain and ot...Tramiprosate (Alzhemed) preclinical results published in Neurobiology of Aging
...lzheimer's disease Alzheimer's disease (AD) is a progressive form of dementia associated with specific brain pathologies. It impairs a person's cognitive and motor functions, their activities of daily living, alters the behaviour and gradually destroys the brain. AD is the most common cause of dementia in our ...U-M scientists target key cells and signals that trigger pulmonary fibrosis
...ibrosis or IPF. Idiopathic pulmonary fibrosis is a progressive disease that kills 40,000 Americans each year. Exp...tion that could lead to therapeutic drugs to block progressive lung damage or diagnostic tests to make early detection possible. Moore will present the latest resu...Fox Chase study sheds light on cancer susceptibility and disease involving bone-marrow failure
...hat specific defects in RNA translation underlie a progressive disease called dyskeratosis congenita. It involves multiple organ systems and includes premature aging and increased susceptibility to cancer. The disease results from a gene mutation, Dkc1, that affects ribosome function. Dyskeratosis congenita ...Scientists solve 30-year-old mystery of mutant mouse's kidney woes
... blocked, and the condition was renamed congenital progressive hydronephrosis. With assistance from the mouse genome sequence and Li Ding, Ph.D., a research instructor at the Genome Sequencing Center at Washington University, Chen and his colleagues showed that the protein mutated in the mice is aquaporin 2 (aq...Scaled-down genome may power up E. coli's ability in lab, industry
...he new Science report. According to Blattner, in a progressive series of experiments, slightly more than 15 percent of the E. coli genome was removed with scientists subtracting up to 82,000 base pairs at a time. Despite having such large segments of DNA removed from their genomes, the resulting E. coli cells r...Discoveries should aid research into cause of ALS
...the National Academy of Sciences (PNAS). ALS is a progressive paralytic disorder caused by degeneration of motor neurons in the brain and spinal cord. The cause and development (pathogenesis) of the fatal disease are not known, and there is no effective treatment. Fifteen years ago, an international consortium ...Study finds a high caloric diet may prevent the progression of amyotrophic lateral sclerosis
...nd cortical motor neurons die causing relentlessly progressive weakness and wasting of skeletal muscles through the body. "ALS is such a devastating disease for those individuals diagnosed with the disorder," said Giulio Maria Pasinetti, M.D., Ph.D., Professor of Psychiatry and Neuroscience, Director of the Neu...Markers of gene, protein, or micro-RNA activity predict outcome in prostate and colorectal cancers
...go. The 50 year-old Gleason Score, which assigns a progressive score of 1-10, based on how differentiated the cells look in a prostate cancer sample, works fairly well when the score is either very low or very high, but the prognosis for men who have scores in the mid-range is difficult to predict, Wang-Rodrigue...New guidelines improve diagnosis and quality of life for people with Parkinson disease
...atient's quality of life." Parkinson disease is a progressive movement disorder that affects about one million people in the United States and Canada. In people with Parkinson disease a vital chemical in the brain, dopamine, slowly decreases. Dopamine makes smooth and coordinated muscle movement possible. A los...Study shows drug blocks breast cancer migration to bone
...s been estimated that 70 per cent of patients with progressive breast cancer and 84 per cent of prostate cancer p...rtebrae, ovaries, adrenal glands and the brain and progressive tumour growth in control mice resulted in spinal cord invasion and subsequent paralysis. In mice tre...First clinical trial of gene therapy for muscular dystrophy now under way
...dystrophies are genetic disorders characterized by progressive muscle wasting and weakness that begin with micros...tic disease that begins in early childhood, causes progressive loss of muscle strength and bulk, and usually leads to death in the 20s from respiratory or cardiac ......ol muscles, strength, vision and balance. The very progressive form of the disease can end in death. Scientists have long thought that in MS the specific white cells (T-cells) that fight off infection actually turn on the body they are supposed to protect, attacking the myelin sheath that protects the nerves. "W...