ミツイシ ツヨシ
  三石 剛
   所属   医学部 医学科(附属八千代医療センター)
   職種   准教授
論文種別 原著
言語種別 英語
査読の有無 査読有り
表題 Novel polymerase chain reaction method for detecting cutaneous human papillomavirus DNA.
掲載誌名 正式名:Journal of medical virology
略  称:J Med Virol
ISSNコード:1096907101466615
掲載区分国外
巻・号・頁 84(1),138-44頁
著者・共著者 Sasagawa Toshiyuki, Mitsuishi Tsuyoshi
発行年月 2012/01
概要 There is no simple test to identify the human papillomavirus (HPV) genotypes that cause cutaneous warts. A new polymerase chain reaction (PCR) method, called SK-PCR, was developed for this purpose. This PCR amplifies 210-238 base pairs of L1 DNA of 17 HPV types (HPV-1a, -2a, -3, -4, -7, -10, -27, -28, -29, -40, -57, -60, -63, -65, -77, -91, and -94), which are thought to cause various cutaneous warts, including common, flat, butcher's, punctate, and pigmented warts. The method is novel because the location of these primers is completely different from that of any previous PCR method for HPV. The target sequences are specific to alpha-, gamma-, and mu-papillomaviruses (PVs), but not to beta-PVs. Furthermore, direct sequencing and restriction fragment length polymorphism (RFLP) were used to determine the HPV genotypes. Fifty of samples of plantar warts were examined, and HPV-27 was identified in 22 warts, HPV-57 in 15 warts, and HPV-2a in 9 warts. These PVs, which are alpha species 4, were the most common. HPV-4 and -65 (gamma-PVs) and HPV-1a and -63 (mu-PVs) were detected in one case each. A single HPV type was identified in all of these warts. This method appears to be useful for genotyping the HPVs causing skin warts, and for distinguishing between HPV-induced warts and warty lesions unrelated to HPV infection.
DOI 10.1002/jmv.22195
PMID 22052582