Low birth weight linked to long-term respiratory problems
... for low birth weight, and that children of mothers who smoked are more likely to smoke themselves. The relationship, therefore, is difficult to fully tease
apart. "It is unknown if adults with a history of low birth weight are more likely to smoke than adults with a history of normal birth weight," he sai...
Possible Gene Regions for Schizophrenia Located
...phrenia. Most cases of the mental health disorder are believed to be caused by interactions between a large number of genes.
"That makes it hard to tease
out, in a statistically significant way, any of these schizophrenia-associated genes," Dr. Douglas Levinson, director of the Program on the Genetics o...
Eating Animal Fat May Lead to Pancreatic Cancer
...thy lifestyle behaviors, Wolpin said. "Whether it's red meat or a constituent of red meat or your overall lifestyle that matters, these studies cannot tease
out to a convincing extent," he said. "But it's clear that lifestyle does impact this disease."
Eric J. Jacobs, strategic director of pharmacoepide...
Avastin Shows No Benefit Against Early Stage Colon Cancer
...int for overall survival," said Dr. Vincent Chung, assistant professor of medical oncology at City of Hope Cancer Center in Duarte, Calif. "We need to tease
out if any subgroups are responding better."
"With biological agents [such as Avastin], we definitely see improvements with metastatic cancer if we...
Critically Ill Patients Lack Vitamin D
...studies in the future."
Dr. David Weinstein, a nephrologist at Beaumont Hospital in Royal Oak, Mich., agreed that more research needs to be done to tease
out what the cause of the vitamin D deficiency is, and studies need to be done to see if replacing the lost vitamin D would benefit these patients.
Researchers to Monitor Public Perception of Swine Flu Outbreaks Using Technology from Realtime Search Engine, OneRiot
...uch information might help public health authorities better address public concerns.
“By analyzing content from the realtime web, we hope to tease
apart disease information from undue alarm,” said Dr. Alberto Maria Segre , Iowa CompEpi faculty and Professor of Computer Science.
How cells change gears: New insights published in Nature Genetics
...d at particular time points.
The UCSD researchers were challenged to integrate different but related data sets in order to tease
out real signals from noise. This is known as "integrative biology."
"We take lots of measurements of the same thingwe integrate them together," wh...
New way to analyze sleep disorders
...diagnose sleep disorders just by recording someone's heart rate. Their method relies on using a mathematical technique to analyze these recordings and tease
out information related to the synchronization between heartbeat and breathing, which might be a measure of fitness of the cardio-respiratory system. ...
In the ICU, use of benzodiazepines, other factors may predict severity of post-stay depression
... Psychiatrists and critical care specialists at Johns Hopkins have begun to tease
out what there is about a stay in an intensive care unit (ICU) that leads so many patients to report depression after they go home.
In a study rep...
Naturally fluorescent molecules may serve as cancer biomarker
... the main challenges in cancer diagnosis is the ability to differentiate cancer cells from normal ones at the early stages of tumor progression.
apart the critical difference between normal and cancerous cells, the researchers used the fluorescence of natural NADH. Using a combination of state-...
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Ecologists tease out private lives of plants and their pollinators
The quality of pollen a plant produces is closely tied to its sexual habits, ecologists have discovered. As well as helping explain the evolution of such intimate relationships between plants and pollinators, the study one of the first of its kind and published online in the British Ecological So...
Flick of whiskers helps tease out brain's 'shadow' signaling system
By blowing gentle puffs of air onto a mouse's whiskers and watching how its brain reacts, scientists are discovering that a long-overlooked signaling system in the brain is crucial to our everyday activity.
The work is the latest in a growing body of evidence that star-shaped brain cells known as...
Tiny roundworm's telomeres help scientists to tease apart different types of aging
The continual and inevitable shortening of telomeres, the protective "caps" at the end of all 46 human chromosomes, has been linked to aging and physical decline. Once they are gone, so are we. But there are more ways than one to grow old.
Researchers at Salk Institute for Biological Studies demo...
Naming evolution's winners and losers
... groups of animals have great diversity in their shapes and others do not, even if there are many species. He and his colleagues use DNA sequencing to tease
apart evolutionary relationships, analyze the fossil record and conduct sophisticated statistical analysis.
"We are interested in understanding ...
Proteomics: Finding the key ingredients of disease
...tion (HUPO) just made identifying these changes one step easier. Their findings published in Nature Methods , show how to improve protein analysis to tease
out relevant potential disease-causing molecules.
"Proteomics is the field that singles out the few significant proteins from the hundreds that may...
American carnivores evolved to avoid each other, new study suggests
...ey then compared those animals' behavioral characteristics, body sizes and coloration. By analyzing this huge matrix of information, they were able to tease
out broad patterns of strategies employed by each family.
For example, their map showed that the bear and dog families shared ranges with the great...
Scientists uncover new genetic variations linked to psoriasis
... with other inflammatory diseases such as Crohn's disease and autoimmune diseases like rheumatoid arthritis and lupus. Additional studies will help to tease
apart the ways in which these diseases are connected at the level of DNA. This information will also aid in the search for more targeted drugs that ca...
Cancer-causing gene discovery suggests new therapies
...s translation, was unknown.
"A cancer causing gene, such as Myc, regulates many distinct cellular processes, and that can make it very difficult to tease
apart which ones are the most important for the cancer to progress," says Barna, a faculty fellow in the UCSF biochemistry and biophysics department. ...
Our microbes, ourselves
...ignificantly altered compared with both normal weight individuals and those who have undergone gastric bypass surgery.
A microbial managerie
out the microbial human gut composition, Husen Zhang, a postdoctoral scholar working with Rittmann and Krajmalnik-Brown, used an advanced DNA sequenci...
Viruses, start your engines!
...y were developed," adds biologist Venigalla Rao of Catholic University, also a lead researcher on the study. "T4 has been an important model system to tease
out the details of basic mechanisms by which viruses assemble into infectious particles."
For the recent study, analyses involved two sophisticated...
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Cutting the cord to determine babies' health risk from toxic exposure
...mputing power to perform massive data crunching to tease
out and identify biomarkers.
In doing so, the ...at everything at the same time, and the ability to tease
out from the soup of proteins only those of intere...the new technologies was the research team able to tease
out the small differences in the proteins levels b...
DOE JGI plumbs termite guts to yield novel enzymes for better biofuel production
...bout 71 million letters of fragmented genetic code were elaborated and computationally reassembled, like putting Humpty Dumpty back together again, to tease
out the identities of the microbial players in the mixture and the metabolic profile of the enzymes that they produce. From this reconstructed liquid...
Scientists create colorful 'brainbow' images of the nervous system
...cular and Cellular Biology and the Center for Brain Science in Harvard's Faculty of Arts and Sciences. "There are few tools neuroscientists can use to tease
out the wiring diagram of the nervous system; Brainbow should help us much better map out the brain and nervous system's complex tangle of neurons."
Earth's core modeled in underground experiment
...lly fundamental questions that theory doesnt address.
Having an experimental system that can be manipulated, Forest explained, will help scientists tease
out the subtleties of a system that now can only be observed and modeled. Its the details that are important, and with the Madison Dynamo Experiment, ...
Business plan contest finalists reflect state's economic character
... Technology and Life Sciences. Those are loose "clusters" of existing high-growth sectors in the Wisconsin economy, and they're used in the contest to tease
out a mix of tech-based ideas.
A review of the surviving plans - summaries of which will be posted at www.wisconsintechnologycouncil.com - reveal...
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...teractions , then select genetic types. accordingly. ... Researchers at Washington University School of Medicine in St. Louis have shown they can tease
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