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Activation of hepatic stellate cells (HSCs) is a pivotal cellular event in liver fibrosis. Therefore, improving our understanding of the molecular pathways that are involved in these processes is essential to generate new therapies for liver fibrosis. Greater knowledge of the role of the Wnt signaling pathway in liver fibrosis could improve understanding of the liver fibrosis pathogenesis. The aim...
Lysin motif (LysM)-containing proteins are a family of carbohydrate-binding modules and are generally regarded as chitin- and peptidoglycan-binding proteins. In the present study, a novel LysM-containing protein, designated as ChLysM, was cloned and identified in a marine mollusk, Crassostrea hongkongensis. The full-length cDNA of ChLysM consists of 1129 bp, with an open reading frame of 861 bp encoding...
Etoposide, an anticancer DNA topoisomerase II poison, plays an important role in the therapy for human cancers. Unfortunately, many cancers develop etoposide resistance and do not respond to chemotherapy, leading to difficulty in treatment and poor prognosis. In this study, we investigate the effects of HBXIP gene silencing on etoposide chemosensitivity in MCF-7 human breast cancer cells. We find...
The aim of this study was to investigate the association of interleukin (IL)-10 gene single nucleotide polymorphisms (SNPs) with susceptibility to systemic lupus erythematosus (SLE) in a Chinese population. 848 SLE patients and 461 normal controls were recruited in this study. Nine SNPs in IL-10 gene (rs1518110, rs1518111, rs1554286, rs1800890, rs1800893, rs3024493, rs3024495, rs3024498 and rs6667202)...
The transient receptor potential vanilloid 4 (TRPV4) is a highly Ca2+-permeable non-selective cation channel in TRPV family. Accumulating evidence hints that TRPV4 play a significant role in a wide diversity of pathologic changes. Fibrosis is a kind of chronic disease which was characterized by the formation of excessive accumulation of extracellular matrix (ECM) components in tissues and organs....
Hypoxia is one of the critical environmental stressors for fish in aquatic environments. Although accumulating evidences indicate that gene expression is regulated by hypoxia stress in fish, how genes undergoing differential gene expression and/or alternative splicing (AS) in response to hypoxia stress in heart are not well understood. Using RNA-seq, we surveyed and detected 289 differential expressed...
Steroidogenic acute regulatory protein 2 (StAR2) is a key protein in transporting cholesterol from the outer mitochondria membrane to the inner mitochondria membrane for sex steroid synthesis. In this study, two StAR2 gene isoforms, StAR2a and StAR2b, were isolated from the olive flounder Paralichthys olivaceus gonads. Semi-quantitative RT-PCR results indicated that their expression levels were higher...
Chemokine genes play an essential role in both spontaneous clearance in acute infection and therapy of HCV. We investigated whether several CXC family-related genes associated with HCV spontaneous clearance and response to treatment.The current study genotyped four SNPs, respectively are CXCR6 rs2234358, CXCL12 rs1801157, CXCL9 rs10336, rs3733236 to assess their associations with HCV spontaneous clearance...
Cysteine-rich protein 61 (Cyr61)/CCN1, a product of an immediate early gene, can directly accommodate cell adhesion and migratory processes whilst simultaneously regulating the production of other cytokines and chemokines through paracrine and autocrine feedback loops. This intricate functionality of Cyr61 indicate its important role in targeting components of the infectious or chronic inflammatory...
In this study, we investigated the role of karyopherin alpha 3 in the heat shock response in male silkworm pupae. Karyopherin alpha recognizes the classical nuclear location sequence on proteins and transports them into the nucleus by forming a trimetric complex with karyopherin beta. Three predicted karyopherin alphas (KPNA1, KPNA2 and KPNA3) have been identified from the silkworm Bombyx mori. Pull-down...
A cellulase gene (KJ700939, CsCelA) from Ciboria shiraiana that is highly expressed during the infection of mulberry fruit was screened by quantitative real-time PCR (qRT-PCR). Using cDNA isolated from infected mulberry fruits as template, the full-length 1170-bp sequence of CsCelA was obtained, which encodes a 390-amino acid protein with a putative signal peptide of 24 amino acids. The 998-bp fragment...
Fatty acid synthase (FASN) is the central enzyme of the de novo fatty acid biosynthesis pathway. Although the FASN transcriptional regulatory mechanism has been elucidated clearly in many tumor cells, its mechanism is still not clear in the ruminant mammary gland. In this study, we cloned and sequenced a 1.8-kb fragment of the FASN 5′ flanking region from goat genomic DNA. Multiple alignment analysis...
To select the molecular markers susceptible to mastitis and reduce the loss induced by mastitis, the PCR-SSCP method was adopted to investigate the correlation between SNPs of the HSP70-2 gene and mastitis in 103 Chinese Holstein. 25 new polymorphisms were detected in this study: 9 SNPs (g.−115 G→A, g.−98 T→C, g.117 C→A, g.156 A→C, g.1743 G→A, g.1746 C→T, g.1761 T→G, g.1770 C→G, g.1877 G→C) were found...
Clopidogrel, an inhibitor of platelet ADP P2Y12 receptors, plays an important role in the prevention of stent thrombosis. However, some patients do not attain adequate antiplatelet effects. Studies have shown that the genetic variation in CYP2C19*2 is associated with an impaired response to clopidogrel. This study was designed to investigate the genetic variants of 21 genes involving in the absorption,...
Adipose triglyceride lipase (ATGL) catalyzes the initial step in the lipid lipolysis process, hydrolyzing triglyceride (TG) to produce diacylglycerol (DG) and free fatty acids (FFA). In addition, ATGL regulates lipid storage and release in adipocyte cells. However, its role in mammary gland tissue remains unclear. To assess the role of the ATGL gene in the goat mammary gland, this study analyzed the...
Systemic lupus erythematosus (SLE) is one of the common autoimmune diseases, with complex genetic components. Interleukin-21 (IL-21) is the most recently discovered member of the type-I cytokine family, which has a variety of effects on the immune system, including B cell activation, plasma cell differentiation, and immunoglobulin production. Previous studies have identified that IL-21 was associated...
MicroRNA-148a (miR-148a) which suppresses tumor growth by directly decreasing DNMT1 expression has been demonstrated as an important role for cancer therapy. The mechanisms for miR-148a in cancer will become potential future researches.
MicroRNAs are indispensable players in the regulation of a broad range of biological processes. Here, we report the first deep sequencing of the whitespotted bamboo shark (Chiloscyllium plagiosum) liver. We mapped 91 miRNAs in the Callorhinchus milii genome that have previously been described in the Danio rerio, Fugu rubripes, Oryzias latipes, Xenopus laevis, Xenopus tropicalis, Homo sapiens, and...
The liver X receptor α (LXRα) is a nuclear receptor of the transcription factor and is known to play a crucial role in lipid metabolism processes such as bile acid and fatty acid synthesis in humans and rodents. However, very little information is available on the role of LXRα in the regulation of fatty acid synthesis in the goat mammary gland. In this investigation, a cDNA was isolated from the mammary...
Prohibitin (PHB) is an evolutionarily conserved multifunctional protein with ubiquitous expression. However, its molecular roles are largely unknown.To better understand the function of prohibitin protein in silkworm (BmPHB), its coding sequence was isolated from a cDNA library of silkworm pupae. An His-tagged BmPHB fusion protein was expressed in Escherichia coli Rosetta (DE3) and purified with affinity...
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