title: Mycoplasma genitalium: from Chrysalis to multicolored butterfly.
abstract: The history, replication, genetics, characteristics (both biological and physical), and factors involved in the pathogenesis of Mycoplasma genitalium are presented. The latter factors include adhesion, the influence of hormones, motility, possible toxin production, and immunological responses. The preferred site of colonization, together with current detection procedures, mainly by PCR technology, is discussed. The relationships between M. genitalium and various diseases are highlighted. These diseases include acute and chronic nongonococcal urethritis, balanoposthitis, chronic prostatitis, and acute epididymitis in men and urethritis, bacterial vaginosis, vaginitis, cervicitis, pelvic inflammatory disease, and reproductive disease in women. A causative relationship, or otherwise strong association, between several of these diseases and M. genitalium is apparent, and the extent of this, on a subjective basis, is presented; also provided is a comparison between M. genitalium and two other genital tract-orientated mollicutes, namely, Mycoplasma hominis, the first mycoplasma of human origin to be discovered, and Ureaplasma species. Also discussed is the relationship between M. genitalium and infertility and also arthritis in both men and women, as is infection in homosexual and immunodeficient patients. Decreased immunity, as in HIV infections, may enhance mycoplasmal detection and increase disease severity. Finally, aspects of the antimicrobial susceptibility and resistance of M. genitalium, together with the treatment and possible prevention of mycoplasmal disease, are discussed.
authors: Chalfont St. Giles, Bucks, United Kingdom. taylorrobinsondavid@googlemail.com
authors: David
authors: D
authors: Taylor-Robinson
authors: Jørgen Skov
authors: JS
authors: Jensen
mesh_terms: D000818:Animals; D005260:Female; D006801:Humans; D008297:Male; D009175:Mycoplasma Infections / Q000382:microbiology* / Q000517:prevention & control / Q000628:therapy; D045704:Mycoplasma genitalium / Q000502:physiology*