Complete Genome Sequence of Bifidobacterium longum subsp. JCM7052.

We report the complete genome sequence of subsp. JCM7052, isolated from human feces in Japan. This strain has the capability of growing on and utilizing gum arabic as an energy source.

Latent infection with Kaposi's sarcoma-associated herpesvirus enhances retrotransposition of long interspersed element-1.

Kaposi's sarcoma (KS)-associated herpesvirus (KSHV), a gamma-2 herpesvirus, is the causative agent of KS, primary effusion lymphoma (PEL), and a plasma cell variant of multicentric Castleman's disease. Although KSHV latency is detected in KS-related tumors, oncogenic pathways activated by KSHV latent infection are not fully understood. Here, we found that retrotransposition of long interspersed element-1 (L1), a retrotransposon in the human genome, was enhanced in PEL cells.

Blockade of T-type calcium channels by 6-prenylnaringenin, a hop component, alleviates neuropathic and visceral pain in mice.

Since Ca3.2 T-type Ca channels (T-channels) expressed in the primary afferents and CNS contribute to intractable pain, we explored T-channel-blocking components in distinct herbal extracts using a whole-cell patch-clamp technique in HEK293 cells stably expressing Ca3.2 or Ca3.

Two-dimensional mapping using different chromatographic separations coupled with mass spectrometry for the analysis of ginsenosides in Panax ginseng root and callus.

Two-dimensional (2D) mapping using different chromatographic separations coupled with mass spectrometry is a rapid and simple method for the analysis of a mixture using conventional liquid chromatography mass spectrometry. The 2D map could be created from two different chromatograms obtained with the same detector and different columns or separation methods. In this study, 2D mapping was applied to the analysis of components contained in Panax ginseng, and was evaluated in terms of its effectiveness in the separation of these components.