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Biology News Stories, Current Biology News Events, Discoveries and Articleshttp://www.brightsurf.com/rss.news.xml?search=Biology
Biology News Stories
Current Biology News Events, Discoveries and Articles
Achieving top grades in science subjects more difficult, proves research
Schoolchildren studying science and technology subjects like Maths, Physics and Chemistry find it much harder to achieve the top exam grades than candidates of similar ability studying subjects like Media Studies and Psychology, proves a new report. (2008-07-01)
Blue light used to harden tooth fillings stunts tumor growth
A blue curing light used to harden dental fillings also may stunt tumor growth, Medical College of Georgia researchers say. (2008-06-25)
New discovery proves 'selfish gene' exists
A new discovery by a scientist from The University of Western Ontario provides conclusive evidence which supports decades-old evolutionary doctrines long accepted as fact. (2008-06-23)
Gene-expression profiling of the effects of liver toxins
Gene-expression data from liver tissue or whole blood can be used to classify histopathologic differences in the effects of hepatotoxins. It is hoped that these findings, published in BioMed Central's open access journal, Genome Biology, will lead to a more precise way of defining the potential hepatotoxicity of new compounds. (2008-06-20)
Scientists fix bugs in our understanding of evolution
What makes a human different from a chimp? Researchers from the European Molecular Biology Laboratory's European Bioinformatics Institute [EMBL-EBI] have come one important step closer to answering such evolutionary questions correctly. (2008-06-20)
Failure to bridle inflammation spurs atherosclerosis
When a person develops a sore or a boil, it erupts, drawing to it immune system cells that fight the infection. Then it resolves and flattens into the skin, often leaving behind a mark or a scar. (2008-06-19)
Penn researchers find key developmental pathway activates lung stem cells
Researchers from the University of Pennsylvania School of Medicine found that the activation of a molecular pathway important in stem cell and developmental biology leads to an increase in lung stem cells. Harnessing this knowledge could help develop therapies for lung-tissue repair after injury or disease. (2008-06-18)
Public funding impacts progress of human embryonic stem cell research
Bolstered by supportive policies and public research dollars, the United Kingdom, Israel, China, Singapore and Australia are producing unusually large shares of human embryonic stem cell research, according to a report from the Georgia Institute of Technology in the June 2008 issue Cell Stem Cell. (2008-06-05)
Scientists demonstrate feasibility of preventing malaria parasite from becoming sexually mature
Researchers have demonstrated the possibility of preventing the human malaria parasite, Plasmodium falciparum, which is responsible for more than a million malaria deaths a year, from becoming sexually mature. (2008-06-03)
Synergy between biology and physics drives cell-imaging technology
Developing techniques to image the complex biological systems found at the sub-cellular level has traditionally been hampered by divisions between the academic fields of biology and physics. However, a new interdisciplinary zeal has seen a number of exciting advances in super-resolution imaging technologies. (2008-06-02)
Current Biology News Events, Discoveries and Articles
Achieving top grades in science subjects more difficult, proves research
Schoolchildren studying science and technology subjects like Maths, Physics and Chemistry find it much harder to achieve the top exam grades than candidates of similar ability studying subjects like Media Studies and Psychology, proves a new report. (2008-07-01)
Blue light used to harden tooth fillings stunts tumor growth
A blue curing light used to harden dental fillings also may stunt tumor growth, Medical College of Georgia researchers say. (2008-06-25)
New discovery proves 'selfish gene' exists
A new discovery by a scientist from The University of Western Ontario provides conclusive evidence which supports decades-old evolutionary doctrines long accepted as fact. (2008-06-23)
Gene-expression profiling of the effects of liver toxins
Gene-expression data from liver tissue or whole blood can be used to classify histopathologic differences in the effects of hepatotoxins. It is hoped that these findings, published in BioMed Central's open access journal, Genome Biology, will lead to a more precise way of defining the potential hepatotoxicity of new compounds. (2008-06-20)
Scientists fix bugs in our understanding of evolution
What makes a human different from a chimp? Researchers from the European Molecular Biology Laboratory's European Bioinformatics Institute [EMBL-EBI] have come one important step closer to answering such evolutionary questions correctly. (2008-06-20)
Failure to bridle inflammation spurs atherosclerosis
When a person develops a sore or a boil, it erupts, drawing to it immune system cells that fight the infection. Then it resolves and flattens into the skin, often leaving behind a mark or a scar. (2008-06-19)
Penn researchers find key developmental pathway activates lung stem cells
Researchers from the University of Pennsylvania School of Medicine found that the activation of a molecular pathway important in stem cell and developmental biology leads to an increase in lung stem cells. Harnessing this knowledge could help develop therapies for lung-tissue repair after injury or disease. (2008-06-18)
Public funding impacts progress of human embryonic stem cell research
Bolstered by supportive policies and public research dollars, the United Kingdom, Israel, China, Singapore and Australia are producing unusually large shares of human embryonic stem cell research, according to a report from the Georgia Institute of Technology in the June 2008 issue Cell Stem Cell. (2008-06-05)
Scientists demonstrate feasibility of preventing malaria parasite from becoming sexually mature
Researchers have demonstrated the possibility of preventing the human malaria parasite, Plasmodium falciparum, which is responsible for more than a million malaria deaths a year, from becoming sexually mature. (2008-06-03)
Synergy between biology and physics drives cell-imaging technology
Developing techniques to image the complex biological systems found at the sub-cellular level has traditionally been hampered by divisions between the academic fields of biology and physics. However, a new interdisciplinary zeal has seen a number of exciting advances in super-resolution imaging technologies. (2008-06-02)
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