Cnidarians remotely control bacteria

In modern life sciences, a paradigm shift is becoming increasingly evident: life forms are no longer considered to be self-contained units, but instead highly-complex and functionally-interdependent communities of organisms. ...

Stealth nanocapsules kill Chagas parasites in mouse models

Lychnopholide, a substance isolated from a Brazilian plant, and formulated as part of "nanocapsules" cured more than half of a group of mice that had been infected experimentally with Chagas disease parasites. "Chagas disease ...

Host influences bacterial metabolism

Bacteria are masters in adapting to their environment. This adaptability contributes to the bacteria's survival inside their host. Researchers at the Vetmeduni Vienna now demonstrated that the bacterial pathogen Listeria ...

Evolution of a novel organelle in Animalia

Mitochondria and chloroplasts are descendants of bacteria that were engulfed by ancient unicellular organisms more than a billion years ago. During their evolution, many genes were transferred from ancestral organelles and ...

New tales told by old infections

Retroviruses are important pathogens capable of crossing species barriers to infect new hosts, but knowledge of their evolutionary history is limited. By mapping endogenous retroviruses (ERVs), retroviruses whose genes have ...

Sun, water, CO2 and algae: A recipe for biofuel?

Plant-based biofuels were initially hailed as the answer to all problems posed by traditional fossil fuels. Supply is unlimited and they are also neutral to emissions harmful to the environment also. But using plants has ...

Mosquitoes smell you better at night, study finds

In work published this week in Nature's Scientific Reports, a team of researchers from the University of Notre Dame's Eck Institute for Global Health, led by Associate Professor Giles Duffield and Assistant Professor Zain ...

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