Background. Hyperglycaemia is a causative factor in the pathogenesis of diabetic nephropathy, known to induce chemokines in the kidney. Macrophage inflammatory protein-3a (MIP-3a) is a CC chemokine that has been reported to attract memory T lymphocytes. Our previous microarray study showed significant increased level of MIP-3a in high glucose-induced transcriptional profile in renal proximal tu...

A cDNA clone of murine macrophage inflammatory protein 2 (MIP-2) has been isolated from a library prepared from lipopolysaccharide (LPS)-stimulated RAW 264.7 cells and the nucleotide sequence determined. This cDNA was used to clone cDNAs for human homologues of MIP-2 from a library prepared from phorbol myristate acetate-treated and LPS-stimulated U937 cells. Two homologues were isolated and se...

We initially identified c-myc promoter-binding protein 1 (MBP-1) from a human cervical carcinoma cell expression library which negatively regulates c-myc promoter activity. A recent study demonstrated that MBP-1 acts as a general transcriptional repressor (A. K. Ghosh, R. Steele, and R. B. Ray, Mol. Cell. Biol. 19:2880-2886, 1999). In order to identify the cellular protein(s) interacting with M...

Chemokines refer to a rapidly expanding family of small cytokines whose primary function is recruitment of leukocytes to inflammatory sites. These are known to bind to seven-transmembrane-domain containing receptors. A cDNA clone, CHEMR1, resembling the typical G protein-coupled receptor, was isolated from a mouse cytotoxic T-lymphocyte (CTL) library. Northern blot analysis in mouse cell lines ...

Several arguments suggest that minimal change nephrotic syndrome (MCNS) results from yet unknown systemic disorder of T cell function. By screening a cDNA library from T cell relapse, we identified a new pleckstrin homology (PH) domain-containing protein encoded by a gene located on chromosome 16q24. Two alternative transcripts were identified. The first species (c-mip) was expressed in fetal l...

OBJECTIVES We sought to study the gene expression of chemokines and their corresponding receptors in mononuclear blood cells (MNCs) from patients with chronic heart failure (CHF), both of which were cross-sectional and longitudinal studies during therapy with intravenous immunoglobulin (IVIg). BACKGROUND We have recently demonstrated that IVIg improves left ventricular ejection fraction (LVEF...

Previous work showed that aquaporin 1 (AQP1), AQP4-M23, and AQP5 each has a characteristic CO(2)/NH(3) and CO(2)/H(2)O permeability ratio. The goal of the present study is to characterize AQPs 0-9, which traffic to the plasma membrane when heterologously expressed in Xenopus oocytes. We use video microscopy to compute osmotic water permeability (P(f)) and microelectrodes to record transient cha...

Abstract Macrophage inflammatory protein-3, or MIP-3α, is a chemokine that highly expressed in gliomas, with expression progressively increasing tumor grade. It one of the top genes pseudopalisading and perinecrotic zones glioblastoma (GBM) as chemokine, can greatly influence tumor-immune interactions. The receptor for CCR6, found on variety GBM-infiltrating immune subsets such γδ T cells, conv...

MafF interacting protein (MIP) is product of a candidate gene related to liver cancer development and progression. Here, we demonstrated that MIP could inhibit the proliferation of cancer cells through colony formation assays, and the inhibition ability of MIP to SMMC7721 cells was notably stronger than to HeLa cells. Using pGBKT7-MIP as bait, a human placenta cDNA library was screened using ye...