PDHB Antibody

1. PDHB was downregulated in nasopharyngeal carcinoma cells. Forced expression of PDHB in NPC cells inhibited cell growth and migration, while knocking down the expression of PDHB promoted the growth, migration, and tumorigenesis of NPC cells. PDHB inhibited ERK signaling and cell growth driven by RasV12. PMID: 26857147
2. Data indicate that (pro)renin receptor ATP6PA2 interacts with the E1 beta subunit of pyruvate dehydrogenase and controlling its protein stability PMID: 25720494
3. PHD3 depletion did not affect the expression of the PDH-E1alpha, E1beta, and E2 subunits, or the phosphorylation status of E1alpha, but destabilized the PDH complex (PDC), resulting in less functional PDC. PMID: 25088999
4. Sequencing of PDHB reveals a homozygous point mutation (c.302T>C), causing a predicted amino acid change in patient 1. Patient 2 is compound heterozygote for mutations c.301A>G (p.M101V) and c.313G>A (p.R105Q). PMID: 19924563
5. Data indicate that PDH deficiency in our patient involves a post-translational modification in which EGFR-PTK-mediated tyrosine phosphorylation of the E1beta protein leads to enhanced ubiquitination followed by proteasome-mediated degradation. PMID: 17923481
6. clinical findings are similar to those of PDHA1 deficiency, except that ataxia was more frequent in PDHA1 cases and consanguinity was found only in PDHB families. PMID: 18164639
7. Species specificity in the interaction between hE1beta and hE2 in pyruvate dehydrogenase complex. PMID: 18206651

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HGNC: 8808

OMIM: 179060

KEGG: hsa:5162

STRING: 9606.ENSP00000307241

UniGene: Hs.161357