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Asian Lady Beetles Use Biological Weapons Against Their European Relatives
Once introduced for
biological pest control,
Asian lady beetle
populations have been
increasing uncontrollably.
... > full story
Beautiful 'Flowers' Self-Assemble in a Beaker
With the hand of nature
trained on a beaker of
chemical fluid, the most
delicate flower structures
have been formed in a
laboratory -- and not at the
... > full story
Endothelium, Heal Thyself
Investigators publish new
findings showing that the
endothelium's efficient
barrier function relies on
an enormous self-restorative
capacity. ... > full story
DNA-Guided Assembly Yields Novel Ribbon-Like Nanostructures
DNA "linker" strands coax
nano-sized rods to line up
in way unlike any other
spontaneous arrangement of
rod-shaped objects. The
... > full story
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Now We Know Why Old Scizophrenia Medicine Works on Antibiotics-Resistant Bacteria
May 18, 2013 — An old medicine for schizophrenia is effective at treating something completely different than it was designed for: antibiotic-resistant bacteria. So far it has been a mystery how this old ... > full story -
New Approach to Improving Treatment for MS and Other Conditions
May 17, 2013 — Working with lab mice models of multiple sclerosis (MS), scientists have detected a novel molecular target for the design of drugs that could be safer and more effective than current FDA-approved ... > full story -
New Malaria Test Kit Gives a Boost to Elimination Efforts Worldwide
May 17, 2013 — A new, highly sensitive blood test that quickly detects even the lowest levels of malaria parasites in the body could make a dramatic difference in efforts to tackle the ... > full story -
Gene Involved in Neurodegeneration Keeps Clock Running: Scientists Identify Another Gene Important to Morning Wake-Up Call
May 16, 2013 — Scientists have shown a gene involved in neurodegenerative disease also plays a critical role in the proper function of the circadian clock. In a study of the common fruit fly, the researchers found ... > full story -
Herpes Infections: Natural Killer Cells Activate Hematopoiesis
May 16, 2013 — Infections can trigger hematopoiesis at sites outside the bone marrow – in the liver, the spleen or the skin. Researchers now show that a specific type of immune cell facilitates such ... > full story -
X-Ray Tomography of Living Frog Embryo
May 16, 2013 — Classical X-ray radiographs provide information about internal, absorptive structures of organisms such as bones. Alternatively, X-rays can also image soft tissues throughout early embryonic ... > full story -
Natural 'Keystone Molecules' Punch Over Their Weight in Ecosystems
May 16, 2013 — Ecosystems are disproportionately influenced by "keystone molecules" that have powerful behavioral effects and contribute to ecosystem structure, according to a new general theory. The chemicals can ... > full story -
Resistance to Visceral Leishmaniasis: New Mechanisms Involved
May 16, 2013 — Researchers have elucidated new molecular mechanisms involved in resistance to visceral leishmaniasis, a serious parasitic infection. They have shown that dectin-1 and mannose receptors participate ... > full story -
Malaria
Insects (including Butterflies)
Pests and Parasites
HIV and AIDS
Microbiology
Infectious Diseases
Malaria Infected Mosquitoes More Attracted to Human Odor Than Uninfected Mosquitoes
May 15, 2013 — Female mosquitoes infected with malaria parasites are significantly more attracted to human odor than uninfected mosquitoes, according to new research. Scientists will now attempt to find out how ... > full story -
H1N1 Discovered in Marine Mammals
May 15, 2013 — Scientists detected the H1N1 (2009) virus in free-ranging northern elephant seals off the central California coast a year after the human pandemic ... > full story
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