JLP-JNK signaling protects cancer cells from reactive oxygen species-induced cell death.

Oxidative stress, which can be caused by an overproduction of reactive oxygen species (ROS), often leads to cell death. In recent years, c-Jun NH-terminal kinase (JNK)-associated leucine zipper protein (JLP, also known as SPAG9 or JIP4), a scaffold protein for JNK mitogen-activated protein kinase (MAPK) signaling pathways, was found to serve as a novel biomarker for cancer. However, although JNK MAPK pathways are reported to be activated in response to various stimuli, including oxidative stress, whether JLP is involved in ROS signaling remains unknown.

Chronic disease prevention research in Central Asia, the Urals, Siberia and Mongolia - past, present and future.

Central Asia, the Urals, Siberia and Mongolia cover an immense section of Asia and although relatively sparsely populated the total inhabitants number well in excess of 100 million. Furthermore, there is an increasing tendency for urbanization of the populations, which in many cases are growing. The ethnic make-up is diverse, with various degrees of admixture of Russians to the Turkish, Mongolian and other indigenous peoples of the region, and there is evidence of major variation in the burden of different cancers among the groups, although oesophageal and gastric neoplasias are relatively prevalent in common.

Prevalence and genotype distribution of hepatitis C virus among apparently healthy individuals in Mongolia: a population-based nationwide study.

Background And Aims: Hepatitis C virus (HCV) is one of the major causes of liver cirrhosis and hepatocellular carcinoma (HCC) in Mongolia. However, there are no data concerning nationwide prevalence of HCV infection in Mongolia. We intended to investigate the population-based prevalence of HCV infection and genotype distribution among 1512 apparently healthy individuals in this country.

High frequency of hepatocellular carcinoma in Mongolia; association with mono-, or co-infection with hepatitis C, B, and delta viruses.

To investigate the association between viral infection pattern and hepatocellular carcinoma (HCC), 292 chronic hepatitis patients, including 108 with developed HCC were screened using serological and molecular genetics methods. Viral etiology was established in 267 (91.4%), anti-HCV detected in 198 (67.

Hepatocellular carcinoma and its early detection by AFP testing in Mongolia.

Liver cancer is one of the leading causes of cancer death in Mongolia. Since 1982-1986 , when HCC became the most frequent cancer among the Mongolian population, the rate has been increasing continuously. In the period 2000-2005 years 35.

Predictive values of anthropometric measurements for multiple metabolic disorders in Asian populations.

Objective: Asians have a unique feature characterized by a low frequency of obesity, but a high frequency of diabetes and metabolic syndrome. It is important to develop simple and reliable anthropometric measurement tools for multiple metabolic disorders, but the cut-off values of anthropometric measurements for Asians have been less clear than those for Caucasians.

Research Design: Data from 361 Japanese and 252 Mongolians aged 30-60 years were investigated for the relationship between multiple metabolic disorders parameters and anthropometric measurements.

Prevalence of the metabolic syndrome using the modified ATP III definitions for workers in Japan, Korea and Mongolia.

A clustering of insulin resistance, hypertension and dyslipidemia has been labeled as the metabolic syndrome. Asians have a lower frequency of obesity than do Caucasians, but have an increasing tendency toward metabolic syndrome. Most data on metabolic syndrome are based on studies from Western countries with only limited information derived from Asian populations.

Prevalence of the metabolic syndrome using the Third Report of the National Cholesterol Educational Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults (ATP III) and the modified ATP III definitions for Japanese and Mongolians.

Background: A clustering of insulin resistance, hypertension, and dyslipidemia has been labeled as metabolic syndrome. Asians have a lower frequency of obesity than do Caucasians but have an increasing tendency toward metabolic syndrome.

Methods: We conducted a cross-sectional study of individuals aged 30-60 years.

Triglyceride levels are ethnic-specifically associated with an index of stearoyl-CoA desaturase activity and n-3 PUFA levels in Asians.

Accumulated evidence suggests that hypertriglyceridemia (HTG) is independently associated with an increased incidence of cardiovascular disease. The hypotriglyceridemic effects of n-3 PUFAs have been confirmed in Caucasians, but the effect in Asians is less clear. Recent evidence indicates that stearoyl-CoA desaturase (SCD) activity induced with high-carbohydrate diets increases plasma triglyceride levels.