1.Progress of researches on molecular mechanisms underlying helminth infection-mediated type 1/2 host immune responses.
Chinese Journal of Schistosomiasis Control 2023;35(5):534-538
Helminth infections are widespread worldwide, and pose a serious threat to human health and animal husbandry development. Understanding of helminth-host interactions is critical to effective control and ultimate eradication of helminthiasis. Following host infections, helminth infections firstly initiate innate immune responses and then mediate adaptive immune responses. Type 1 immune responses are predominant at early stage of helminth infections, which mainly play anti-infective actions, and type 2 immune responses are predominant at late stage of infections, which are associated with helminth immune evasion and aggravation of tissue damages. This review summarizes the progress of researches on type 1/2 immune responses-associated signaling pathways mediated by helminth infections in hosts.
Animals
;
Humans
;
Helminthiasis
;
Helminths
;
Immunity, Innate
;
Signal Transduction
;
Host-Parasite Interactions
2.Association between fatty liver and type 2 diabetes in the baseline population of Jinchang Cohort.
Y B MA ; N CHENG ; Y B LU ; H Y LI ; J S LI ; J DING ; S ZHENG ; Y L NIU ; H Q PU ; X P SHEN ; H D MU ; X B HU ; D S ZHANG ; Y N BAI
Chinese Journal of Epidemiology 2018;39(6):760-764
Objective: To explore the association between fatty liver and type 2 diabetes mellitus (T2DM) in the baseline-population of Jinchang cohort study. Methods: Data from all the participants involved in the baseline-population of Jinchang cohort study was used, to compare the risks of T2DM in fatty liver and non fatty liver groups and to explore the interaction between family history or fatty liver of diabetes and the prevalence of T2DM. Results: Among all the 46 861 participants, 10 574 were diagnosed as having fatty liver (22.56%), with the standardized rate as 20.66%. Another 3 818 participants were diagnosed as having T2DM (8.15%) with standardized rate as 6.90%. The prevalence of T2DM increased in parallel with the increase of age (trend χ(2)=2 833.671, trend P<0.001). The prevalence of T2DM in the fatty liver group was significantly higher than that in the non-fatty liver group, both in men or women and in the overall population. Compared with the group of non-fatty liver, the risks of T2DM in fatty liver group were seen 1.78 times higher in males, 2.33 times in women and 2.10 times in the overall population, after adjustment for factors as age, levels of education, smoking, drinking, physical exercise, BMI, family history of diabetes and some metabolic indicators (pressure, TC, TG, uric acid, ALT, AST, gamma-glutamyl transferase). Date from the interaction model showed that fatty liver and family history of diabetes present a positive additive interaction on T2DM (RERI=1.18, 95%CI: 0.59-1.78; AP=0.24, 95%CI: 0.14-0.34; S=1.43, 95%CI: 1.21-1.69). Conclusions: Fatty liver could significantly increase the risk of T2DM and a positive additive interaction was also observed between fatty liver and family history of diabetes on T2DM. It was important to strengthen the prevention program on T2DM, in order to effectively control the development of fatty liver.
China/epidemiology*
;
Cohort Studies
;
Diabetes Mellitus, Type 2/ethnology*
;
Fatty Liver/ethnology*
;
Female
;
Humans
;
Male
;
Non-alcoholic Fatty Liver Disease/epidemiology*
;
Prevalence
;
Risk Factors