ABSTRACT
Obesity is a health problem of great concern to the whole society. Numerous studies have shown that obesity can lead to changes in the types and numbers of immune cell subsets and immune molecules in visceral adipose tissues, and IL-33/ST2 plays a crucial role in maintaining immune homeostasis. This paper reviewed the regulatory effects of IL-33/ST2 on adipocytes and immune cells in adipose tissues, as well as the changes of IL-33 in adipose tissues and the whole body during obesity in recent years.
ABSTRACT
Obesity is a health problem of great concern to the whole society. Numerous studies have shown that obesity can lead to changes in the types and numbers of immune cell subsets and immune molecules in visceral adipose tissues, and IL-33/ST2 plays a crucial role in maintaining immune homeosta-sis. This paper reviewed the regulatory effects of IL-33/ST2 on adipocytes and immune cells in adipose tis-sues, as well as the changes of IL-33 in adipose tissues and the whole body during obesity in recent years.
ABSTRACT
Inflammation is part of the body′s response to invading pathogens and a crucial process in the maintenance of homeostasis .A variety of regulatory mechanisms are involved in inflammation process to limit the damage caused by excessive immune response to the host .Previous studies have shown that insu-lin resistance , type 2 diabetes , liver fibrosis and cardiovascular disease are caused by persistent chronic in-flammation in metabolic tissue (brain, fat, liver, pancreas, etc), especially in adipose tissue.However, the underlying mechanisms of these conditions have not been fully understood .The role of innate and adap-tive immune cells in these diseases attracts increasing attention .In this review, we will focus on the role of various immune cells in adipose tissue in the initiation and development of inflammation and discuss the effi -cacy of potential anti-inflammatory therapies based on their mechanisms .
ABSTRACT
Objective To investigate the association between single nucleotide polymorphisms (SNPs) of DOPA decarboxylase (DDC) and dopamine receptor-1 (DRD1) and clinical phenotype feature in autistic children.Methods TaqMan probes real-time polymerase chain reaction (PCR) was used to determine genotype and allele of SNPs of DDC gene (rs6592961) and DRD1 (rs251937) gene in 97 autism children.The Children Autism Rating Scale (CARS) was used to evaluate clinical phenotype feature.Results There was no significant difference in the distribution of the allelic frequency and genotype between mild-medium group and severe group of CARS scores (P ＞ 0.05).For DDC gene (rs6592961),significant difference was found in subscale between genotypes G/G and A/A (P =0.043).For DRD1 gene (rs251937),significant difference was found in subscale between genotypes T/T and C/C (P =0.029).Conclusions In DDC gene (rs6592961),the children with G/G genotype were more obvious than the children with A/A genotype.In DRD1 gene (rs251937),the children with T/T genotype were more obvious than the children with C/C genotype.