Multivariate analysis of volatile profiles in tea plant infested by tea green leafhopper Empoasca onukii Matsuda

Plant Growth Regulation - The tea green leafhopper (Empoasca onukii Matsuda) is a severe pest for the tea plant (Camellia sinensis (L.) O. Ktze), which significantly reduces the tea yields and...     

Development and characterization of 33 polymorphic microsatellite markers in Trachurus japonicus by SLAF-seq technology

Trachurus japonicus is an economically important fish in the northwestern Pacific Ocean. However, its resources have declined seriously and there is an urgent need for a wide-range of investigations of the existing genetic resources. This requires a large number of diverse molecular markers with high discriminating power. In this study, we identified 43,264 perfect SSRs in T. japonicus genome using SLAF-seq technology. Of these, we randomly selected 106 SSRs (tri-nucleotide to hexa-nucleotide) to test for polymorphism. Eventually, we successfully developed a total of 33 loci including 8 tri-nucleotide and 25 long repeat motifs (tetra-nucleotide to hexa-nucleotide). The number of alleles (Na) of these loci ranged from 4 to 24 (mean 12.6). The observed heterozygosity (Ho) and expected heterozygosity (He) varied from 0.258 to 0.969 (mean 0.723) and from 0.452 to 0.962 (mean 0.827), respectively. All loci except TJ6-7 were highly informative (PIC > 0.5). These results showed that the shortlisted 33 loci exhibited moderate to relatively high genetic diversity, of which 18 were regarded as highly polymorphic and well-resolved. In summary, these diverse and potential microsatellites detected in our study provide substantial genetic basis for the screening of polymorphic SSR markers of T. japonicus and also provide a powerful tool to perform further studies on the genetic resource assessment and conservation of T. japonicus.     

Identification of candidate chemosensory receptors in the antennal transcriptome of Tropidothorax elegans

Molecular Biology Reports - Chemosensory receptors in the dendritic membrane of olfactory cells are critical for the molecular recognition and discrimination of odorants. Tropidothorax elegans is a...     

PARP1 rs1136410 C/C genotype associated with an increased risk of esophageal cancer in smokers

Molecular Biology Reports - DNA repair system plays a crucial role in maintaining genomic integrity and stability and in protecting against cancer. Poly(ADP-ribose) polymerase 1 (PARP1) functions...     

Integrated Microarray to Identify the Hub miRNAs and Constructed miRNA–mRNA Network in Neuroblastoma Via Bioinformatics Analysis

Neurochemical Research - Neuroblastomas (NB) are childhood malignant tumors originating in the sympathetic nervous system. MicroRNAs (miRNAs) play an essential regulatory role in tumorigenesis and...     

Metabolome and transcriptome profiling of Theobroma cacao provides insights into the molecular basis of pod color variation

Journal of Plant Research - The Theobroma cacao presents a wide diversity in pod color among different cultivars. Although flavonoid biosynthesis has been studied in many plants, molecular...     

Circ-IGF1R plays a significant role in psoriasis via regulation of a miR-194-5p/CDK1 axis

Cytotechnology - Psoriasis is a skin disorder that is classed as an autoimmune disease. It is characterized by excessive proliferation, abnormal migration and differentiation of keratinocytes, as...     

Elastin-like polypeptide and γ-zein fusions significantly increase recombinant protein accumulation in soybean seeds

Transgenic Research - Soybean seeds are an ideal host for the production of recombinant proteins because of their high content of proteins, long-term stability of seed proteins under ambient...     

光免疫治疗的抗肿瘤研究进展

光免疫治疗是一种新兴的肿瘤靶向光疗手段,它将单克隆抗体的肿瘤特异性与光吸收剂的光毒性相结合,可以快速且极具免疫原选择性地诱导靶肿瘤细胞的死亡。由于靶向性强,光免疫治疗的副作用小。而且因为该疗法诱导的免疫原性死亡会引起垂死肿瘤细胞周围未成熟树突状细胞的快速成熟,继而将肿瘤抗原提呈给CD8+T细胞,导致治疗后CD8+T细胞的激活和增殖,增强宿主抗肿瘤免疫反应。不仅如此,光免疫治疗还能通过增强纳米药物的肿瘤组织穿透性而提高疗效。鉴于光免疫治疗的优良应用前景,文中从其免疫激活机制、超级高渗透长滞留效应、新进展与联合治疗等方面进行综述,旨在为其深入研究和临床转化提供参考。