Guided internet-based cognitive behavioral therapy for obsessive-compulsive disorder: A multicenter randomized controlled trial in Japan.

Unlabelled: Few studies have compared the effectiveness of internet-based cognitive behavior therapy (ICBT) for obsessive-compulsive disorder (OCD) with treatment as usual (TAU). We investigated the effectiveness of guided ICBT for patients with OCD. This prospective, randomized, controlled, assessor-blinded, multicenter clinical trial was conducted at three facilities in Japan from January 2020 to March 2021.

Anti-obesity effect of phosphatidylinositol on diet-induced obesity in mice.

The aim of this study is to investigate the biodistribution of phosphatidylinositol (PI) after oral administration and its anti-obesity effect. When a suspension of radiolabeled PI was orally administered to mice and the biodistribution was examined, PI radioactivity accumulated in the liver compared to myo-inositol radioactivity at 48 h or later after administration. Then, a PI suspension was orally administered to diet-induced obesity (DIO) mice every 4 days, and the anti-obesity effect of PI was examined.

Antiangiogenic cancer therapy using tumor vasculature-targeted liposomes encapsulating 3-(3,5-dimethyl-1H-pyrrol-2-ylmethylene)-1,3-dihydro-indol-2-one, SU5416.

Previously, we identified angiogenic vessel-homing peptide Ala-Pro-Arg-Pro-Gly (APRPG), and showed that APRPG-modified liposomes could selectively target to tumor neovasculature. Here, we designed an APRPG-modified liposome encapsulating SU5416, an angiogenesis inhibitor, to overcome the solubility problem, and to enhance the antiangiogenic activity of SU5416. Liposomal SU5416 appeared to have the appropriate characteristics, such as particle size and stability in serum.

Two new cases of pure 1q terminal deletion presenting with brain malformations.

We describe two new cases of pure 1q terminal deletions. BAC FISH analysis precisely defined the size of deletions. The first is a girl with 10.

Molecular characterization of inv dup del(8p): analysis of five cases.

We analyzed five patients with inverted duplication deletion of 8p [inv dup del(8p)] using fluorescence in situ hybridization (FISH) and short tandem repeat polymorphism (STRP) analysis. In all patients, inv dup del(8p) consisted of a deleted distal segment, an intact in-between segment, and a duplicated proximal segment. In all of them, the proximal breakpoint of the deletion and one of the breakpoints of the duplication were identical, each located at one of the two olfactory receptor gene clusters at 8p23.

Functional disomy for Xq22-q23 in a girl with complex rearrangements of chromosomes 3 and X.

A 5-year-old girl with developmental and growth retardation is reported with complex chromosome rearrangements consisting of a partial Xq deletion and an abnormal chromosome 3 with multiple breakpoints. GTG-banding, and multiplex and conventional FISH studies showed that a 6.6-Mb Xq22-q23 segment was inserted into 3q, in addition to three intrachromosomal insertions in chromosome 3.

Complex low-copy repeats associated with a common polymorphic inversion at human chromosome 8p23.

To characterize a submicroscopic, common 8p23 polymorphic inversion, we constructed a complete BAC/PAC-based physical map covering the entire 4.7-Mb inversion and its flanking regions. Two low-copy repeats (LCRs), REPD (approximately 1.

Duplication of 8p23.2: a benign cytogenetic variant?

We describe a duplication of the 8p23.2 band in seven individuals from four families. The duplication was recognizable as an enlarged 8p23.

Identification of de novo chromosome rearrangements: five cases analyzed with differential chromosome painting.

We report on five cases of de novo structural chromosome rearrangements that were difficult to identify by conventional G-banding analysis. In all five cases, differential chromosome painting (DCP) provided evidence for the presence of an additional segment and its origin. A combination of DCP with subsequent conventional fluorescence in situ hybridization (FISH) analysis using adequate locus-specific probes and reexamination of G-banding patterns resulted in successful identification of the rearrangements.