cDNA Cloning and Partial Characterization of the Gene from .

The gene is highly conserved across a wide variety of organisms and it plays a role in anti-oxidative stress mechanisms in cells. The red flour beetle, , is widely used as a model insect species because it is easy to evaluate gene function in this species using RNA interference (RNAi). The   () sequence is annotated in the genome database; however, the function and characteristics of the TcDJ-1 gene have not been elucidated.

De novo transcriptome analysis for examination of the nutrition metabolic system related to the evolutionary process through which stick insects gain the ability of flight (Phasmatodea).

Objective: Insects are the most evolutionarily successful groups of organisms, and this success is largely due to their flight ability. Interestingly, some stick insects have lost their flight ability despite having wings. To elucidate the shift from wingless to flying forms during insect evolution, we compared the nutritional metabolism system among flight-winged, flightless-winged, and flightless-wingless stick insect groups.

Apoptosis-mediated vasa down-regulation controls developmental transformation in Japanese Copidosoma floridanum female soldiers.

Copidosoma floridanum is a polyembryonic, caste-forming, wasp species. The ratio of investment in different castes changes with environmental stressors (e.g.

Incidence of lymph node metastasis in intramucosal gastric cancer measuring 30 mm or less, with ulceration; mixed, predominantly differentiated-type histology; and no lymphovascular invasion: a multicenter retrospective study.

Background: Intramucosal gastric cancer, ≤3 cm (≤30 mm) with ulceration, and mixed histology (predominantly differentiated), was previously considered curative after endoscopic resection, and additional surgery was thought to be unnecessary. However, as the evidence base for these criteria remains insufficient, the Japanese Gastric Cancer Treatment Guidelines, ver. 3 (2010) specify that this pathology should be considered noncurative and recommend additional surgery.

[Risk factors for cardiotoxicity during fluorouracil and cisplatin combination chemotherapy].

We investigated the incidence of cardiovascular symptoms in patients treated with fluorouracil and cisplatin (FP) combination chemotherapy. Between April 2010 and March 2011, 61 patients were treated with FP therapy at the Department of Gastroenterology, Niigata Prefectural Cancer Center Hospital. Within 1 week of treatment and within the first or second course of therapy, six patients developed chest pain.

Blockade of CXCL10 protects mice from acute colitis and enhances crypt cell survival.

Crypt cell renewal is essential for normal intestinal homeostasis as well as mucosal regeneration following injury. However, the factors regulating crypt cell growth in pathological conditions are not fully understood. We report here that the endogenously produced chemokine CXCL10 regulates crypt cell proliferation.