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Source of molecular triggers in cutaneous T cell lymphoma identified
... interactions, we may gain the ability to manage a spectrum of maladies ranging from cancer to disorders of immune regulation," said Edelson. "Inhibiting Treg-cell generation may be useful for cancer immunotherapy and promoting Treg development may be useful to induce tolerance in autoimmune disease and trans...Another Look Finds Promising Proteomics Test is Not Biologically Plausible
...uce a protein spectrum. A peak in the graph of the spectrum represents a protein (the identity of which is oft...ry peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in protein expression associated with cancer should affect only......uce a protein spectrum. A peak in the graph of the spectrum represents a protein (the identity of which is oft...ry peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in protein expression associated with cancer should affect only...Cracking the olfactory code in bees
...uce a protein spectrum. A peak in the graph of the spectrum represents a protein (the identity of which is oft...ry peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in protein expression associated with cancer should affect only...Signaling protein builds bigger, better bones in mice
...uce a protein spectrum. A peak in the graph of the spectrum represents a protein (the identity of which is oft...ry peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in protein expression associated with cancer should affect only...Clam embryo study shows pollutant mixture adversely affects nerve cell development
...e clues about such neurological mysteries asautism spectrum disorder or attention deficit hyperactivity disorder. Totest her hypothesis, MBL scientist Carol Reinisch and her colleaguestreated developing surf clam embryos (Spisula solidissima) withdifferent combinations of BCE and studied their effects on ner...Study identifies predictors of HIV drug resistance in patients beginning triple therapy
...e clues about such neurological mysteries asautism spectrum disorder or attention deficit hyperactivity disorder. Totest her hypothesis, MBL scientist Carol Reinisch and her colleaguestreated developing surf clam embryos (Spisula solidissima) withdifferent combinations of BCE and studied their effects on ner...Same mutation aided evolution in many fish species, Stanford study finds
...ively uniform marine population into today's broad spectrum of shapes and sizes when the last Ice Age ended roughly 10,000 years ago. Because ocean fish quickly evolved into such distinct populations when they colonized new freshwater lakes and streams, they are an ideal model for understanding how animals ad...Devising Nano Vision for an Optical Microscope
...he wavelengths of light in the visible part of the spectrum greatly exceed nanoscale dimensions. Consequently, the resolution of conventional light-based imaging methods is limited to about 200 nanometers—too large to resolve the details of nanotechnology, which, by definition, are no more than half that size...UCSD team discovers specialized, rare heart stem cells in newborns
...ive their own cardiac stem cells to correct a wide spectrum of pediatric cardiac diseases, according to co-first authors Moretti and Karl-Ludwig Laugwitz, M.D., a Heisenberg-Scholar of the German Research Foundation. "Conceptually, these cells could provide a cell-therapy based approach to pediatric cardiac ......s way, NittoPhase?offers a solution for the entire spectrum of oligonucleotide synthesis applications. “Kinovate Life Sciences aims to be a robust partner to both oligonucleotide manufacturers and drug development companies by providing NittoPhase? a new support with superlative performance at a significantl......,000 to 3,000 tumor specimens representing a broad spectrum of malignancies and 500-1,000 normal tissues. expO has exceeded its first-year milestone of collecting consented and clinically annotated tumor biospecimens in a highly standardized format by 65%. This accomplishment puts expO on a projection to exc...Mystery Blood Vessel Disorder Implicated In 'Mini' Strokes
...intracranial arterial dolichoectasia and the whole spectrum of small vessel disease abnormalities, thus defining a new cerebrovascular syndrome," said Amarenco. The researchers will continue to follow the patients in this study (the GENIC study) to try to determine which vascular or genetic factors contribut...Leprosy microbes lead scientists to immune discovery
... and training the 900-plus student body in a broad spectrum of disciplines crucial to the health and well being of individuals and populations around the world. Programs and projects range from the molecular biology of AIDS vaccines to the epidemiology of cancer; from risk analysis to violence prevention; fro...Measuring Enzymes At End Of Cancer Pathway Predicts Outcome Of Tarceva, Taxol
... breast cancer cells. Taxol, used to treat a wide spectrum of cancers, works by interrupting the reorganization of the cell that is necessary if it is to divide. While it was known that the primary effect of the drug is to interfere with assembly of the spindle that pulls nuclear chromosomes apart during cel...Disease progression model of pancreatic cancer developed by Penn researchers
... disease. "With a model that can generate the full spectrum of disease, from preinvasive to invasive and metastastic lesions, we can begin to tease out the events that are linked to the progression of pancreatic cancer," explains Hingorani. "In trying to understand what events are required to create and suppo...Stanford gut check shows diversity of intestinal ecosystem
...l flora is critical to human physiology and a wide spectrum of disease, but the first step in studying this ecosystem is to figure out who is there and how the community census varies in time and space," said Eckburg, the lead author of the study published in this week's online edition of Science Express. "Bu...Two chemicals boost immune cells' ability to fight HIV without gene therapy
...merase also offer therapeutic potential for a wide spectrum of degenerative diseases and chronic conditions in which cellular aging plays a role. "I'm really excited by our findings. This progress moves us one step closer to drugs that work by switching telomerase on permanently and keeping the immune cells ...DOE JGI launches IMG public online microbial genome data clearinghouse
...o the urgent need of handling the vast and growing spectrum of datasets emerging from genome projects taken on by the DOE JGI and other public DNA sequencing centers. It is our hope that the IMG system will enable our scientists to tap the rich diversity of microbial environments and harness the possibilities...Atmosphere may cleanse itself better than previously thought
...llowed the researchers to observe a portion of the spectrum that the molecules absorb ?a portion that has been something of a blind spot for scientists, who often detect chemical reactions by perceiving the telltale light frequencies that certain reactions are known to emit or absorb. Many sources of OH radic...Asymptomatic HIV babies could use earlier treatment
...t. “We were able to analyze children with the full spectrum of disease across many years, rather than using mathematical models to predict the development of illness in the children,?said Maldonado. “We were able to see the real distribution of illness, what kinds of treatment the children were given and the ...Any exposure to tobacco smoke during pregnancy is risky
...nduced mutation as well as the resulting molecular spectrum of mutations. In particular, the new analysis redefines the "non-smokers" used as controls to consider their second-hand exposure to tobacco smoke through other family members at home, at work or in social situations at restaurants or even outdoors. ...Genetic links could unlock clues to leading cause of blindness
...ironmental factors such as blue light, part of the spectrum of natural visible light. Frequent exposure to blue light rays has been linked to macular degeneration. If the disease is going to be treated early, Dawson said researchers must know the significance of these factors. Aside from studying early envir...Rodent social behavior encoded in junk DNA
...nd autism in some families. As subgroups of autism spectrum disorders are characterized, a stronger connection may emerge. Far from being junk, the repetitive DNA sequences, which are highly prone to mutate rapidly, may ultimately exert their influence through complex interactions with other genes to produce...Gaining ground in the race against antibiotic resistance
...id Vila, because it is effective against a broader spectrum of antibiotics, such as carbapenems. However, it also represents a younger set of enzymes that are still evolving, and that enabled the scientists to observe that evolution in fast-forward. The group used a lactamase gene from the Bacillus cereus...Tiny avalanche photodiodes target bioterrorism agents
...chnology in the short wavelength UV portion of the spectrum capable of this sensitivity. These fragile vacuum tube devices are expensive and bulky, hindering true systems miniaturization. The APD technology may see further use in the deployment of systems for secure battlefield communication. Wavelengths aro...Method slashes quantum dot costs by 80 percent
...size, shifting from the red to the blue end of the spectrum as the crystals get smaller. The reproducible synthesis of high-quality quantum dots became a reality in the early 1990s when researchers at MIT pioneered a new method of producing quantum dots with uniform sizes and well-defined optical signatures...Purdue's gold nanorods brighten future for medical imaging
...ssues. "One obstacle is that light in the visible spectrum does not pass through tissue very well," said Alex...light, beyond the visible range in a region of the spectrum called near infrared. "There is a window of light in the near infrared, wavelengths from about 800 ...The right drug at the right time
...size, shifting from the red to the blue end of the spectrum as the crystals get smaller. The reproducible synthesis of high-quality quantum dots became a reality in the early 1990s when researchers at MIT pioneered a new method of producing quantum dots with uniform sizes and well-defined optical signatures...Genomatix Microarray Analysis Pipeline achieves Affymetrix GeneChip compatible?status
...ons Program, which provides customers with a broad spectrum of software solutions for biomedical research and development. As a GeneChip-compatible software provider, Genomatix is committed to seamlessly integrating its entire microarray analysis pipeline with the Affymetrix technology. The Genomatix line ...Anti-cancer Compound In Beer Gaining Interest
...t prevent the formation of cancers. With its broad spectrum activity, presence in food products, and ability to inhibit cancer at low concentrations, xanthohumol might be a good candidate for that list, experts say. Xanthohumol also appears to have a role as a fairly powerful antioxidant - even more than vit...'Smart' nanoprobes light up disease
... in the near-infrared (NIR), a rare portion of the spectrum that has no background component in biomedical imaging. Near-infrared light also passes harmlessly through skin, muscle and cartilage, so the new probes could alert doctors to tumors and other diseases sites deep in the body without the need for a bi...Gene controls whether fear is a factor
...t of spatial learning. Fear reactions represent a spectrum of behaviors that vary from those that are inborn ...ort the clinical data suggesting that anxiety is a spectrum of disorders with multiple subclasses, each of which may have a unique molecular signature requiring...Multiple genes permit closely related fish species to mix and match their color vision
...imum sensitivities ranging from the red end of the spectrum right through to the ultraviolet--light outside the range of human sensitivity. The researchers showed that in order to tune its color vision, each cichlid species primarily expresses three of the seven cone pigment genes encoded by their genomes. I...Yale participates in global human genome initiative
...ding members of the Global Initiative have a broad spectrum of biomedical research interests that will provide a forum for sharing research protocols, establishing experimental standards and developing ways to exchange and compare data. The continued interaction is expected to help optimize rapid, genome-wide...T-rays: New imaging technology spotlighted by American Chemical Society
... the terahertz (THz) region of the electromagnetic spectrum that is between infrared light and microwave radiation. Until recently, researchers have had great difficulty harnessing the potential of the THz region for lack of suitable radiation sources. Advanced materials research has provided new and higher p...Why the Amazon rainforest is so rich in species
...terflies [the genus Oleria]. There was also a wide spectrum of ages in the other species they studied. Because tests revealed that the species were of varying ages in the same geographical area, these scientists have concluded that external factors like climate change are unlikely to have had much impact on ...Overfishing in inland waters reduces biodiversity and threatens health
...and provision of socioeconomic benefits to a broad spectrum of consumers. ...Pair of studies offer new clues to combat antibiotic resistance
... "The study is further proof-of-principle that the spectrum of activity of antibiotics can be significantly extended by targeting the formation of lipopolysaccharides in the outer membrane," says study co-author Timothy C. Meredith, Ph.D., a medicinal chemist who conducted the research as a doctoral student a...Chemical warfare agent detection technology used to treat lung disease
...x sensor can be used to detect and analyse a broad spectrum of molecules associated with different conditions ...it has the potential to be used to analyse a broad spectrum of conditions from asthma, to cancer and metabolic disorders such as diabetes," says Dr Thomas. Dr ...New RNAi tools enable systematic studies of gene function
...entists packaged them in lentiviruses. "Across the spectrum of biomedicine, there is a need for tools that can be applied to diverse cell types. This is particularly true in cancer research," said Bill Hahn, assistant professor at Dana-Farber Cancer Institute and Harvard Medical School, associate member of th...New nano-canary in the nanotoxicology coalmine: The body itself
...," said Weber. FTIR spectroscopy measures a broad spectrum of chemical bonds and will provide information that is complementary to genomic and proteomic approaches. FTIR spectra are captured in minutes in live cell studies, offering a tool to rapidly detect whether nanoparticles are biologically active. Th...Bocavirus infection may be associated with pneumonia in Thailand, especially in children
... LRTI. However, whether the virus causes LRTI, the spectrum of clinical illness, and the epidemiology of HBoV infections still need to be defined. Fry cautions, "We still do not know if the virus actually causes respiratory tract infections and we hope to get closer to the answer with our final analysis." Th...Rare Chinese frogs communicate by means of ultrasonic sound
...of the ways is to shift the frequencies beyond the spectrum of the background noise. Mammals such as bats, whales and dolphins do this, and use ultrasound for their sonar system and communication. Frogs were never taken into consideration for being able to do this." Adler had drawn attention to the species...Lizard 'third eye' sheds light on evolution of color vision
...the transitions of the day based on changes in the spectrum of sunlight," says Chih-Ying Su, Ph.D., the first author of the study and a former neuroscience graduate student at Hopkins. "It's just like in a small company," says Yau. "You have to delegate each person to do more things." By sharing features fo...Scientists re-engineer a well-known antibiotic to counter drug resistance
...all synthesis, significantly increasing the drug's spectrum of activity. In recent years, a number of the most common strains of enterococci have become resistant to vancomycin and use of the antibiotic has been under scrutiny. This re-engineering effort could help make the drug more effective in treating inf...BioMed Central launches Biology Direct
...es, and reviews and will eventually cover the full spectrum of biology. Biology Direct is led by Editors-in-Chief David J Lipman, Director of the National Center Biotechnology Information (NCBI) a division of the National Library of Medicine (NLM) at NIH, USA; Eugene V Koonin, Senior Investigator at NCBI; ...Biofuels can replace about 30 percent of fuel needs with significant research and policy effort
...k of biofuels, the group recommends a much broader spectrum of possible materials including agriculture wastes such as corn stovers and wheat stalks, fast-growing trees such as poplar and willow and several perennial energy crops such as switchgrass. In addition to including more diversity in materials, the ...Enzyme crystal structure reveals 'unexpected' genome repair functions
...ding damaged DNA during NER, which removes a broad spectrum of DNA lesions, including those caused by exposure to ultraviolet light." DNA needs constant repair because of the damage from a variety of sources that occurs to its base pairs of nucleotides. It is estimated that in every human cell more than 10,0...Plants used to detect gas leaks, from outer space!
...ellite remote systems to monitor gas leaks via the spectrum of reflected light from plants, which changes when the plants are stressed", says Steven. "A satellite image of the stress responses in vegetation should identify gas leaks at least as well as a visual report from a helicopter, which is the current ...Inflammation and drugs to control this activity studied in a variety of tumors sites
...in chemoprevention. "We need to look at a broader spectrum of conditions related to the inflammatory cascade and modulating the cascade with these and other compounds." Variants in the alpha-Methylacyl-CoA Racemase Gene and the Association with Advanced Distal Colorectal Adenomas in the Prostate, Lung, Col...Researches discover gene critical for protection against septic-shock-induced death
...rf2 is a pleiotropic protein thatregulates a broad spectrum of genes used by the host to defend against a variety of stresses, including oxidative and inflammatory diseases such as cigarette-smoke-induced emphysema and allergic asthma in mice models. Biswal's team found that the deletion of the Nrf2 gene in...Technique speeds up detecting, treating wound bacteria
...t is quite ill, clinicians necessarily use a broad spectrum (antibiotic), hoping not to overlook anything," Finegold said. "The resulting overuse of antibiotics definitely contributes to antibiotic resistance." According to the Centers for Disease Control and Prevention Web site, antibiotic resistance is a ...Heal thyself: Systems biology model reveals how cells avoid becoming cancerous
...opment of new therapeutic agents to combat a broad spectrum of diseases, including cancer, neurodegenerative diseases, and premature aging." Researchers involved in the study agreed that their findings could eventually be used to develop drugs to boost DNA repair in response to environmental toxins and possi...New findings offer more complete view of breast cancer gene mutations in US population
...d of carrying BRCA1 and BRCA2 mutations in a wider spectrum of women," said one of the study's lead investigators, Elaine Ostrander, Ph.D., chief of the Cancer Genetics Branch in the National Human Genome Research Institute's Division of Intramural Research. Dr. Ostrander was previously head of the genetics p...Study details hepatitis C ability to block immune system response
... interferon and how the virus can resist the broad spectrum of these antiviral effects." The knowledge gained from fundamental studies such as these could lay the groundwork for the development of potential new treatment strategies for this devastating global disease. ...New light microscope sharpens scientists' focus
...copic near-field microscopy, where we spread out a spectrum of light across wavelengths into lots of little glowing things. And that technique allowed us to see the individual constituents of a generalized glow." In fact, that "generalized glow" was much like what scientists see when they use a light microsco...New roles for growth factors: Enticing nerve cells to muscles
...connectivity in the brain may also underlie autism spectrum disorders and mental retardation. The multitasking members of the FGF growth factor family regulate blood vessel formation, wound repair, lung maturation, and development of skeletal muscle, blood and bone marrow cells. The Salk study adds on more j...New research: Soy germ isoflavones reduce bone loss
...oflavone concentrate, SoyLife® offers the complete spectrum of natural soy compounds, the Soy Matrix TM , which enhances the bio-availability of isoflavones. "In addition to this research, more studies are examining the effects of either soy or isoflavones on bone density in humans," said Mathern. "We are aw...Mice learn tasks that may help treat human psychiatric disorders
...4 per 1,000 children have autism or another autism spectrum disorder, making these disorders about as common as Type I juvenile diabetes. This rate is higher than for other childhood disabilities, including Down's syndrome, cancer, cerebral palsy, hearing loss and vision impairment. Although the number of c...Other ContentscesareancesareancerumencerebralcerebralcerebralcerebralcerebralcerebralcerebralcerebralchalazionchalkchalkchalkcervicitisOther TagsRhotonTriad
(Date:5/15/2008)...st and his celebrated brother will each receive ho...eremony. Last year each brother was named in the Q...University of Nottingham Research Professor in Che... the acclaimed playwright and director Stephen Pol...their remarkable contribution to British science a...
(Date:5/14/2008)... and biological systems across the earth are being..., says a new analysis of information not previousl... things include earlier leafing of trees and plant...r latitudes and altitudes in the northern hemisphe...erica and Australia; and shifting of the oceans pl...
(Date:5/14/2008)... were once widespread in the Pacific Northwests we...ire suppression, conifer and invasive plant encroa...oss of as much as 99 percent of the oak communitie.... , A new technical report titled "Evaluation of...uot Prairie, Washington" outlines the findings of ...
(Date:5/14/2008)... A team composed of Harvard students and alumni wa...rica 2008 Development Marketplace competition, hel...ation, microbial fuel cell-based lighting systems ...a $200,000 prize. , According to the World Bank,...ss to grid-based electricity most residents rely u...
Breaking Biology News(10 mins):Boffinry and Baftas: Brothers' double doctorates 2Warming climate is changing life on global scale, says new study 2Undergraduates develop 'dirt-powered' microbial fuel cells to light Africa 2Undergraduates develop 'dirt-powered' microbial fuel cells to light Africa 3Pioneer Surgical Technology Hires Vice President of New Business Development 472 1Pioneer Surgical Technology Hires Vice President of New Business Development 472 2Doctors and Medical Ethicist Discuss Whether Doctors Should Participate in Capital Punishment 467 1Doctors and Medical Ethicist Discuss Whether Doctors Should Participate in Capital Punishment 467 2Doctors and Medical Ethicist Discuss Whether Doctors Should Participate in Capital Punishment 467 3Parental Involvement Key to Battling Bulimia 464 1Parental Involvement Key to Battling Bulimia 464 2Parental Involvement Key to Battling Bulimia 464 3Signalife to Deploy Fidelity 100 Heart Monitors for AFL 460 1Signalife to Deploy Fidelity 100 Heart Monitors for AFL 460 2Signalife to Deploy Fidelity 100 Heart Monitors for AFL 460 3(Date:5/16/2008)...-- Patients who feel better live longer, say Mayo ... Cancer Treatment Group (NCCTG), in study results ... of the American Society of Clinical Oncology (ASC...dys lead author, Angelina Tan, says the results sh...vival. , Quality of life appears to affect the s...
(Date:5/16/2008)...ith deficiency were more likely to suffer recurren...(HealthDay News) -- Women with breast cancer who h...s are more likely to have a recurrence or to die f...singly, the researchers also found that only 24 pe...in D when they were diagnosed. , "This study fo...
(Date:5/16/2008)... May 16 /PRNewswire-FirstCall/ -- IDM Pharma, Inc....ta presentations evaluating,the Company,s lead pro...American Society of Clinical Oncology (ASCO) annua...ort improved survival for patients with metastatic...tients with non-small lung,cancer treated with IDM...
(Date:5/15/2008)...3 and ABT-869 to be Promising in Targeting Cancer ...ms, ABBOTT PARK, Ill., May 15 /PRNewswire-FirstCa... clinical trial data of several investigative,comp...ear,s American,Society of Clinical Oncology (ASCO)...The presentations include ABT-263, a Bcl-2 family ...
Breaking Medicine News(10 mins):Health News:Cancer patients' quality of life directly relates to their survival 2Health News:Cancer patients' quality of life directly relates to their survival 3Health News:Low Levels of Vitamin D Spell Trouble for Breast Cancer Patients 2Health News:Low Levels of Vitamin D Spell Trouble for Breast Cancer Patients 3Health News:IDM Pharma Announces Presentations at 44th American Society of Clinical Oncology Annual Meeting 2Health News:IDM Pharma Announces Presentations at 44th American Society of Clinical Oncology Annual Meeting 3Health News:Abbott to Present Data on Novel Cancer Treatments at American Society of Clinical Oncology Annual Meeting 2Health News:Abbott to Present Data on Novel Cancer Treatments at American Society of Clinical Oncology Annual Meeting 3Health News:Abbott to Present Data on Novel Cancer Treatments at American Society of Clinical Oncology Annual Meeting 4Health News:Abbott to Present Data on Novel Cancer Treatments at American Society of Clinical Oncology Annual Meeting 5Health News:Abbott to Present Data on Novel Cancer Treatments at American Society of Clinical Oncology Annual Meeting 6[0] Cancer patients' quality of life directly relates to their survival[0] Low Levels of Vitamin D Spell Trouble for Breast Cancer Patients[0] IDM Pharma Announces Presentations at 44th American Society of Clinical Oncology Annual Meeting[0] Abbott to Present Data on Novel Cancer Treatments at American Society of Clinical Oncology Annual Meeting
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