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Mycoplasmas and their host: emerging and re-emerging minimal pathogens

2013; Elsevier BV; Volume: 21; Issue: 4 Linguagem: Inglês

10.1016/j.tim.2013.01.003

1878-4380

Christine Citti, Alain Blanchard,

Herpesvirus Infections and Treatments

Commonly known as mycoplasmas, bacteria of the class Mollicutes include the smallest and simplest life forms capable of self replication outside of a host. Yet, this minimalism hides major human and animal pathogens whose prevalence and occurrence have long been underestimated. Owing to advances in sequencing methods, large data sets have become available for a number of mycoplasma species and strains, providing new diagnostic approaches, typing strategies, and means for comprehensive studies. A broader picture is thus emerging in which mycoplasmas are successful pathogens having evolved a number of mechanisms and strategies for surviving hostile environments and adapting to new niches or hosts. Commonly known as mycoplasmas, bacteria of the class Mollicutes include the smallest and simplest life forms capable of self replication outside of a host. Yet, this minimalism hides major human and animal pathogens whose prevalence and occurrence have long been underestimated. Owing to advances in sequencing methods, large data sets have become available for a number of mycoplasma species and strains, providing new diagnostic approaches, typing strategies, and means for comprehensive studies. A broader picture is thus emerging in which mycoplasmas are successful pathogens having evolved a number of mechanisms and strategies for surviving hostile environments and adapting to new niches or hosts. Emerging and re-emerging pathogenic mycoplasmas best exploit their minimal genome. Advances in genomics allow understanding of prevalence and evolution of mycoplasmas. Advances in genomics improve our understanding of mycoplasma infections.