A new yeast, Malassezia yamatoensis, isolated from a patient with seborrheic dermatitis, and its distribution in patients and healthy subjects
A new yeast, Malassezia yamatoensis, isolated from a patient with seborrheic dermatitis, and its distribution in patients and healthy subjects
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DOI：
10.1111/j.1348-0421.2004.tb03554.x
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发表时间：
2004-01-01
影响因子：
2.6
通讯作者：
Nishikawa, A
中科院分区：
文献类型：
--
作者：
Sugita, T;Tajima, M;Nishikawa, A
在过去几年中，在日本受试者中经常发现新的马拉色菌属。我们从一位日本的脂溢性皮炎患者身上分离到另一种马拉色菌，并将其命名为M。yamatoensis。从其生理特性和对吐温的利用两个方面进行了研究。yamatoensis与M. furfur和M.愚蠢的它的特点是生长温度高。为了检测SD和特应性皮炎（AD）患者以及健康受试者皮肤中微生物的分布，我们将透明敷料应用于皮肤，并检测M。yamatoensis DNA使用非培养为基础的方法，包括巢式PCR与特异性引物。M. 31例SD患者中3例（9.7%）、36例AD患者中5例（13.9%）和22例健康人中1例（4.6%）检出Yamatoensis DNA。因此，M。Yamatoensis是一种罕见的皮肤微生物群。
Over the last few years, new Malassezia species have been found regularly in Japanese subjects. We isolated another new Malassezia species from a Japanese patient with seborrheic dermatitis (SD), and named it M. yamatoensis. In its physiological characteristics and the utilization of Tween by M. yamatoensis is similar to that of M. furfur and M. dermatis. It is distinguished by its growth temperature. To examine the distribution of the microorganism in the skin of patients with SD and atopic dermatitis (AD), and healthy subjects, we applied transparent dressings to the skin, and detected M. yamatoensis DNA using a non-culture-based method that consisted of nested PCR with specific primers. M. yamatoensis DNA was detected from 3 of 31 SD patients (9.7%), 5 of 36 AD patients (13.9%), and 1 of 22 healthy subjects (4.6%). Therefore, M. yamatoensis is a rare member of the cutaneous microflora.