In a report at the 240th National Meeting of the American Chemical Society on August 26, the team of stalwart frog-fanciers described enlisting colleagues worldwide to ship secretions from hundreds of promising frog skins to their laboratory in the United Arab Emirates. Using that amphibious treasure trove, they identified more than 100 antibiotic substances in the skins of different frog species from around the world. One even fights "Iraqibacter," the bacterium responsible for drug-resistant infections in wounded soldiers returning from Iraq.
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One substance isolated from the skin secretions of the Foothill Yellow-legged Frog -- a species once common in California and Oregon but now facing extinction -- shows promise for killing methicillin-resistant Staphylococcus aureus (MRSA) bacteria. MRSA is a "superbug," infamous for causing deadly outbreaks of infection among hospitalized patients. Now it is occurring in settings outside hospitals, including schools, nursing homes, and day care centers.
The skin of the mink frog, likewise, contains secretions that show promise for fighting "Iraqibacter," caused by multidrug-resistant Acinetobacter baumanni.

The mini frogs (Microhyla nepenthicola) were found on the edge of a road leading to the summit of the Gunung Serapi mountain, which lies within Kubah National Park. The new species was named after the plant on which it depends to live, the Nepenthes ampullaria, one of many species of pitcher plants in Borneo, which has a globular pitcher and grows in damp, shady forests. The frogs deposit their eggs on the sides of the pitcher, and tadpoles grow in the liquid accumulated inside the plant.

With amphibian populations around the world declining quickly and a third at risk of extinction, the unprecedented search could help scientists better understand the crisis.
“The rapid and profound change to the global environment that has taken place over the last fifty years or so – in particular climate change and habitat loss – has had a devastating impact on these incredible creatures,” Conservation International’s Robin Moore, who has organized the search for IUCN’s Amphibian Specialist Group, said in a press release August 8.
“We’ve arranged this search for ‘lost’ species that we believe may have managed to hang on so that we can get some definite answers – and hopefully learn about what has allowed some tiny populations of certain species to survive when the rest of their species has been lost,” Moore said.

The first of the new batch was born on Aug. 8. The remaining dragons hatched over the following 11 days.
"These hatchlings are a result of a lot of work and dedication on the part of zoo staff," said Curator of Reptiles and Amphibians Ian Recchio. "We're excited to be among the few zoos that have successfully bred Komodo dragons. The hatchlings from this clutch will go on to help ensure the survival of the species."

The University of Washington recently announced the latest breakthrough in this field, explaining how scorpion venom can be useful in treating brain cancer. Researchers found that chlorotoxin,an amino acid found in deathstalker scorpions, can slow the cancer's spread by blocking narrow channels in the brain through which malignant, shape-shifting cells can migrate.
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(C)hlorotoxin is so successful because of its interaction with MMP-2, a common enzyme in humans notably associated with the body's response to infections. Highly invasive cancers often increase MMP-2's prevalence, (UW's Miqin Zhang) explained.
"We believe that many types of cancer actually express MMP-2," Zhang told FoxNews.com, causing the body to react and those gliomas to develop. "Chlorotoxin blocks MMP-2 or the expression of MMP-2, and thus blocks the foundation of the glioma,” Zhang told FoxNews.com.