Cleavage of eukaryotic translation initiation factor 4GI (eIF4GI) is required for shutoff of host cell translation during poliovirus (PV) infection of HeLa cells. Reports published by several groups have led to confusion whether this cleavage is mediated by viral 2A protease (2A(pro)) or a putative cellular enzyme (termed eIF4Gase) which is activated by 2A(pro) or other aspects of viral infecti...

The use of natriuretic peptides in the neonatal population is emerging. B-type Natriuretic Peptide (BNP) and N-terminal-Pro-BNP (NTpBNP) are used in the adult population to assess myocardial function and volume loading. Their role in prognosis following cardiac surgery has also been identified. In preterm infants NTpBNP is becoming increasingly recognised as a potential screening tool for paten...

Brain natriuretic peptide (BNP) has an established role in cardiovascular disease (CVD). However, recent animal studies suggest direct metabolic effects of BNP. To determine the association of BNP with the risk of diabetes, we conducted a prospective analysis of participants from the Atherosclerosis Risk in Communities (ARIC) study. We included 7,822 men and women without history of diabetes, C...

The gene (aprI) encoding alkaline serine protease (AprI; subtilase) from Alteromonas sp. strain O-7 was cloned and sequenced. The nucleotide sequence of aprI has been identified. The deduced amino acid sequence indicated that aprI codes for a precursor of 715 amino acids and the precursor is composed of four regions including a signal peptide, an N-terminal pro-region, a mature protease region ...

arathyroid hormone (PTH) ● Released in response to lowering of ionized Ca via Ca-sensing receptor inactivation (ionized Ca decreases PTH release) ● Cleaved from pre-pro PTH to pro PTH to PTH in gland, and then secreted and catabolized to N-terminal (active) and C-terminal fragments. Most of the C-terminal fragments are inactive, but some C-terminal fragments (sometimes called “7-84” fragments a...

Band 3 Memphis variant II is a mutant anion-exchange protein associated with the Diego a+ blood group antigen. There are two mutations in this transporter: Lys-56-->Glu within the cytoplasmic domain, and Pro-854-->Leu within the membrane-bound domain. The Pro-854 mutation, which is thought to give rise to the antigenicity, is located within the C-terminal subdomain of the membrane-bound domain....

conclusions we have highlighted the role of rns3 plus rnt-gp96 mediated by α5integrin in producing il-12 and tnfα. it can be suggested that rnt-gp96 could enhance immunity characteristic of rns3 protein via production of pro-inflammatory cytokines. results our results showed that rnt-gp96 alone significantly increases the expression level of il-12, tnfα and α5integrin in thp-1 macrophages and d...