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Tag: "fishy" at biology news

Ancient amphibians evolved a bite before migrating to dry land

...living fish to those of early amphibians and their fishy ancestors, we were able to determine whether the f...l fossils -- the early amphibian Acanthostega, its fishy ancestor Eusthenopteron, and the extinct terrestrial amphibian Phonerpeton -- to determine how these...

UF scientists discover evolutionary origin of fins, limbs

...y roots in the dorsal, caudal and anal fins of our fishy ancestors." Many of these genetic mechanisms are involved in human birth defects, which provide insight into the evolutionary history of genes and their functions. "Knowing that many of these genes are responsible for limb defects in humans is in...

UF scientists trace origin of shark's electric sense

...as their ability to sense electrical fields. "Our fishy ancestors had the anatomy for it," said James Albert, aformer UF biologist who is now at the University of Louisiana. "You can imagine how valuable this system would be if you were aquatic, because water is so conductive. But it doesn't work on land ...

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(Date:4/20/2014)... Stem cells the body,s master cells demonstrate ... level, according to a study published today from scientists ... as auxeticity is one which may have application ... Most materials when stretched will contract. For example, if ... will get thinner. The opposite is also true: squeeze ...
(Date:4/20/2014)... pancreatic cancers also promote drug-resistance and ultimately spur tumor ... School of Medicine have discovered a molecule, or biomarker, ... appears responsible for inducing tumor metastasis by enhancing the ... findings, published in the April 20, 2014 online issue ... new therapeutic opportunities for reversing drug resistance in a ...
(Date:4/20/2014)... Although doctors have long known that people with Down ... leukemia (ALL) during childhood, they haven,t been able to ... Institute investigators has uncovered a connection between the two ... the journal Nature Genetics , the researchers track ... abnormality in Down syndrome to the cellular havoc that ...
Breaking Biology News(10 mins):Bulletproof nuclei? Stem cells exhibit unusual absorption property 2Cancer stem cells linked to drug resistance 2Dana-Farber researchers uncover link between Down syndrome and leukemia 2Dana-Farber researchers uncover link between Down syndrome and leukemia 3
(Date:4/18/2014)... School of Medicine researchers have been awarded two-year grants ... Nordisk announced this month. Of the 110 initial submissions ... Science Forum Program, only four projects were funded, three ... are Jonathan Powell, M.D., Ph.D.; G. William Wong, Ph.D.; ... a professor of oncology, will use his $500,000 proof ...
(Date:4/18/2014)... 18, 2014) Benaroya Research Institute at Virginia Mason ... a particular molecule in metastatic breast cancer reduces both ... lung metastases. BRI scientists have found in models of ... by 60 - 80 percent and can keep the ... $1.8 million five-year grant comes from the National Cancer ...
(Date:4/18/2014)... (April 18, 2014) ― A new study in the ... patterns in health-related Google searches reveals a recurring pattern ... , Investigators from San Diego State University, ... Monday Campaigns, analyzed "healthy" Google searches (searches that included ... diet") originating in the U.S. from 2005 to 2012. ...
(Date:4/18/2014)... lead to potential new treatments for breaking the cycle ... Fibrosis, or scarring, is a hallmark of the disease, ... lead to serious organ damage and, in some cases, ... on findings made by Swati Bhattacharyya, PhD, research assistant ... specific protein plays in promoting fibrosis. , "Our ...
(Date:4/17/2014)... in non-cancerous prostate tissue may have nearly twice the ... no inflammation, according to results of a new study ... Center. , The link between persistent inflammation and cancer ... cancer those with a Gleason score between 7 ... aggressive and rapidly growing prostate cancers. , "What we,ve ...
Breaking Medicine News(10 mins):Health News:Benaroya Research Institute evaluates immunology approach to blocking breast cancer 2Health News:New research shows people are thinking about their health early in the week 2Health News:New clues on tissue scarring in scleroderma 2Health News:Chronic inflammation linked to 'high-grade' prostate cancer 2Health News:Chronic inflammation linked to 'high-grade' prostate cancer 3
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