Vaccination

Is a 'universal' flu vaccine on the horizon?

(HealthDay)—Work is proceeding apace on a "universal" flu vaccine capable of protecting humans from all forms of influenza, researchers report.

Medical research

Iron regulators join war on pathogens

Proteins responsible for controlling levels of iron in the body also play an important role in combatting infection, according to a study published today in Cell Host & Microbe.

Medical research

Cellular protein may be key to longevity

Researchers have found that levels of a regulatory protein called ATF4, and the corresponding levels of the molecules whose expression it controls, are elevated in the livers of mice exposed to multiple interventions known ...

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