We show further that del34 homozygotes continue to produce mutant polycystin-1, thereby providing a possible explanation for increased immunoreactive polycystin-1 in ADPKD cyst epithelia in the context of the two-hit model.
We reported a very early-onset autosomal dominant polycystic kidney disease (ADPKD) family caused by a novel heterozygous PKD1 mutation; another fetus with DYNC2H1 compound heterozygous missense mutations showed mainly kidney dysplasia instead of skeletal abnormalities; and a novel PKD1 mutation, c.12445-3C > G, was confirmed to cause two wrong splicing modes.
We reported a very early-onset autosomal dominant polycystic kidney disease (ADPKD) family caused by a novel heterozygous PKD1 mutation; another fetus with DYNC2H1 compound heterozygous missense mutations showed mainly kidney dysplasia instead of skeletal abnormalities; and a novel PKD1 mutation, c.12445-3C > G, was confirmed to cause two wrong splicing modes.
We report the case of a 32-year-old male diagnosed with TSC2/PKD1 contiguous gene syndrome, presenting with tuberous sclerosis (TS) and autosomal dominant polycystic kidney disease simultaneously.
We report that expression of PPARα and FAO/OXPHOS genes is downregulated, and in vivo β-oxidation rate of <sup>3</sup>H-labeled triolein is reduced in Pkd1<sup>RC/RC</sup> mice, a slowly progressing orthologous model of ADPKD that closely mimics the human ADPKD phenotype.
We report here a family (a mother and her daughter) with a severe form of ADPLD not associated with ADPKD produced by a novel missense protein kinase C substrate 80K-H (PRKCSH) mutation (R281W).
We report a systematic screening for mutations covering the 15 exons of the PKD2 gene in eight unrelated families with ADPKD type 2, using the heteroduplex technique.
We report a systematic screening for mutations covering the 15 exons of the PKD2 gene in eight unrelated families with ADPKD type 2, using the heteroduplex technique.
We report a systematic screening for mutations covering the 15 exons of the PKD2 gene in eight unrelated families with ADPKD type 2, using the heteroduplex technique.
We propose that TRPV4 stimulation may be beneficial for restoring [Ca<sup>2+</sup>]<sub>i</sub> homeostasis in cyst cells, thereby interfering with ADPKD progression.-Tomilin, V., Reif, G. A., Zaika, O., Wallace, D. P., Pochynyuk, O. Deficient transient receptor potential vanilloid type 4 function contributes to compromised [Ca<sup>2+</sup>]<sub>i</sub> homeostasis in human autosomal-dominant polycystic kidney disease cells.
We previously reported that two patients with ADPKD coexisting with cystic fibrosis (CF) had a milder cystic phenotype than that of kindred without CFTR mutations.
We postulate that the role of claudin-7 in ADPKD is to seal the paracellular route in Cl(-)-secreting cyst epithelium, preventing backleak of Cl(-), and that it thereby plays a permissive role in fluid secretion and cyst growth.
We now show that, in a remarkable parallel to RCC, ASS1 expression is reduced in murine and human ADPKD, and arginine depletion results in a dose-dependent compensatory increase in ASS1 levels as well as decreased cystogenesis in vitro and ex vivo with minimal toxicity to normal cells.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now show by microarray analysis, luciferase assay, mutagenesis, and chromatin immunoprecipitation that CREB and AP1 contribute to increased expression of the amphiregulin gene, which codifies for an epidermal growth factor-like peptide, in ADPKD cystic cells, thereby promoting their cell growth.
We now report that forskolin, which stimulates adenylate cyclase, increased the efflux rate constant for 36Cl in monolayers of ADPKD cells in vitro from 0.23 +/- 0.02 min-1 to 0.44 +/- 0.05 min-1 (N = 4) and that diphenylamine 2-carboxylate (DPC), which blocks chloride channels, eliminated the forskolin-stimulated chloride efflux from these cells.
We measured the K0.5 of the interaction between the C-terminal tails of PC1 and PC2 and showed that the direct interaction of these proteins is abrogated by a PC1 point mutation that was identified in ADPKD patients.
We investigated whether the -414 T/C polymorphism in the promoter region of the alpha 8 integrin chain gene (ITGA8) is associated with the progression of renal disease in ADPKD.