Anti-IL4 Monoclonal antibody, clone 9E5-9 [PE]

Cell division is regulated by a series of intrinsic processes to realize normality. However, influence of external factors, such as soil acidity can cause abnormalities that affect meiosis or mitosis stability. For a better understanding of the impact of soil conditions on cell division, we evaluated meiotic behavior of four maize inbred lines (named IL1, IL2, IL3 and IL4) in an advanced stage of inbreeding, and two respective double hybrids (DH1 and DH2), grown on acidic soils of Brazilian savanna. We observed plural meiotic abnormalities, such as absence of first division, irregular spindles, chromosome shattering, chromosome stickiness, and defective cytokinesis, among others in the 31.6% of the PMCs. Such multiple cellular aberrations can affect the efficiency of the gametes and thereby reducing the productivity of crops.

Our aim was to investigate whether polymorphisms in the interleukin-4 (IL-4) gene are associated with the risk of colorectal cancer (CRC) in a Chinese Han population. Six single-nucleotide polymorphisms (SNPs) in the IL-4 were genotyped by Agena MassARRAY in 248 CRC patients and 463 healthy controls. The association of IL-4 polymorphisms with CRC risk was assessed by genetic models, linkage disequilibrium, and haplotype analyses. The results suggested that the CC genotype of rs2243250 confers a lower risk of CRC in the recessive model [odds ratio (OR) = 0.42, 95% confidence interval (CI): 0.19-0.92, P = 0.020]. Similarly, rs2227284 GG was associated with a reduced risk of CRC in the codominant (OR = 0.18, 95% CI: 0.04-0.82, P = 0.027) and recessive (OR = 0.19, 95% CI: 0.04-0.83, P = 0.008) models adjusted for age. Our findings suggested that rs2243250 and rs2227284 in IL-4 are associated significantly with reduced CRC risk, which may facilitate the identification of CRC patients in Chinese populations.