A novel viral SOCS from infectious spleen and kidney necrosis virus: interacts with Jak1 and inhibits IFN-α induced Stat1/3 activation.

Interferon (IFN)-induced Janus kinase (Jak)/signal transducer and activator of transcription (Stat) pathway is important in controlling immune responses and is negatively response-regulated by the suppressor of cytokine signaling (SOCS) proteins. However, several viruses have developed various strategies to inhibit this pathway to circumvent the anti-viral immunity of the host. The infectious spleen and kidney necrosis virus (ISKNV) is the type species of the genus Megalocytivirus in the family Iridoviridae and a causative agent of epizootics in fish.

The Chinese version of the Pediatric Quality of Life Inventory™ (PedsQL™) 3.0 Asthma Module: reliability and validity.

Background: Health-related quality of life (HRQOL) has been recognized as an important health outcome measurement for pediatric patients. One of the most promising instruments in measuring pediatric HRQOL emerged in recent years is the Pediatric Quality of Life Inventory (PedsQL™). The PedsQL™ 3.

The Chinese version of the Pediatric Quality of Life Inventory™ (PedsQL™) Family Impact Module: cross-cultural adaptation and psychometric evaluation.

Background: A pediatric chronic health condition not only influences a child's life, but also has impacts on parent health-related quality of life (HRQOL) and family functioning. To provide care and social support to these families, a psychometrically well-developed instrument for measuring these impacts is of great importance. The present study is aimed to evaluate the psychometric properties of the Chinese version of the PedsQL™ Family Impact Module.

Molecular cloning of IKKβ from the mandarin fish Siniperca chuatsi and its up-regulation in cells by ISKNV infection.

The IκB kinase β (IKKβ) plays crucial roles in regulating activation of nuclear factor-kappa B (NF-κB) in response to proinflammatory factors and microbial and viral infections. Here, we report the cloning of an IKKβ cDNA (named SicIKKβ) from the mandarin fish Siniperca chuatsi. The full-length cDNA is 4052bp and contains an ORF that encodes a predicted protein of 743-amino acid residues.

The JAK and STAT family members of the mandarin fish Siniperca chuatsi: molecular cloning, tissues distribution and immunobiological activity.

The JAK/STAT signal transduction pathway plays a critical role in host defence against viral and bacterial infections. In the present study, we report cDNA cloning and characterization of the JAK family (mJAK1-3 and mTYK2) and STAT family members (mSTAT1, mSTAT3-6) from the mandarin fish Siniperca chuatsi. To our knowledge, JAK2, TYK2 and STAT6 genes were cloned from fish for the first time.