15 The long-term stability of microbiomes is crucial as the persistent occurrence of beneficial microbes and their associ16 ated functions ensure host health. Microbiomes are highly diverse and dynamic, but are they complex to the point of 17 being impossible to understand? We present an approach that while embracing this complexity it allows to identifying 18 meaningful patterns: the dynamic c...

Vitiligo is an important skin disease having major impact on quality of life of patients, many of whom feel distressed and stigmatized by their condition. Society greets vitiligo patients in much the same way as it does any one else who appears to be different. They are started at or subjected to whispered comments, antagonism, insult or isolation. The chronic nature of disease, long term treat...

OBJECTIVE Polymorphism of the interleukin-23 receptor gene corresponds with susceptibility to several immune-related diseases. For the terminal differentiation of IL-17-producing effector T-helper cells in vivo, the interleukin-23 receptor gene is of vital importance. As shown recently, Th17 cells probably have a great influence on the pathogenesis of allergic airway diseases. Our intention was...

The aim of this study was to determine the effect of IL-23 on the activity and proliferation of osteoclasts (OC) in co-culture with osteoblasts (OB). OB and OC were individually separated from the skull and femoral bone of a SD rat. OB-OC co-culture with IL-23 added was designed as the experimental group, while the OB-OC co-culture without IL-23 was the control group. In the experimental group,...

IL-23 and IL-12 are structurally similar and critical for the generation of efficient cellular immune responses. Toxoplasma gondii induces a strong cell-mediated immune response. However, little is known about IL-23 secretion profiles in T. gondii-infected immune cells in connection with IL-12. We compared the patterns of IL-23 and IL-12 production by THP-1 human monocytic cells in response to ...