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Sex steroid hormones play an important role in mediating physiological responses and developmental processes through their receptors across all vertebrates. Chinese alligator (Alligator sinensis) is a critically endangered reptile species unique to China. In this study, we have cloned one of the sex steroid hormone receptor genes, androgen receptor (AR) from the brain of Chinese alligator for the...
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...
Type 2 congenital generalized lipodystrophy (CGL2, OMIM 269700) is a rare autosomal recessive disease, characterized by the generalized absence of adipose tissue at birth or in early infancy. Pathogenic variants in BSCL2 gene have been reported to be responsible for CGL2. The aim of this study is to analyze the clinical and genetic characteristics of two Chinese patients with CGL2, and with particular...
Interleukin-6 (IL-6) and its receptor (IL-6R) were regarded to be responsible for the occurrence of gastric cancer for their regulation roles in the inflammation. The genetic variations in these two genes (IL-6: rs6949149, rs1800796, rs10499563 and IL-6R: rs2228145) have been suggested to be associated with gastric cancer risk. However, the published results were inconsistent among subjects of different...
TDH, encoded by tdh gene, is a major virulent determinant of V. parahaemolyticus that controls various biological activities, such as hemolytic activity, cytotoxicity, and enterotoxicity. The hemolytic activity on Wagatsuma agar ascribed to TDH is called Kanagawa phenomenon (KP). All KP positive strains contain tdh1 and tdh2 genes, but tdh2 is predominantly responsible for KP. CalR is a regulatory...
Kisspeptin plays an important role in the reproduction and onset of puberty in vertebrates through stimulation of gonadotropin-releasing hormone (GnRH). However, the mechanisms whereby kisspeptin-related genes regulate sexual differentiation in teleosts are poorly understood. We aimed to study the relationship between the hypothalamus–pituitary–gonad (HPG) axis and sexual differentiation in relation...
miR-133a has been demonstrated to play an important role in tumor progression. The aim of present study was to analyze the correlation between miR-133a expression level and clinicopathologic features and its prognostic significance in non-small cell lung cancer (NSCLC). The expression of miR-133a in 104 pairs of human lung cancer tissues and adjacent normal lung tissues were analyzed by qRT-PCR. Here...
Praxelis (Eupatorium catarium Veldkamp) is a new hazardous invasive plant species that has caused serious economic losses and environmental damage in the Northern hemisphere tropical and subtropical regions. Although previous studies focused on detecting the biological characteristics of this plant to prevent its expansion, little effort has been made to understand the impact of Praxelis on the ecosystem...
Prostaglandin D synthase (PGDS) catalyzes the isomerization of PGH2 to produce PGD2 in the presence of sulfhydryl compounds. In this study, a full length PGDS gene comprising 1250 nucleotides from the Chinese mitten crab Eriocheir sinensis (Es-PGDS) was characterized, with a 615bp open reading frame encoding 204 amino acid residues. Its deduced peptide has high homology with other species' PGDS protein...
Bunostomum trigonocephalum and Bunostomum phlebotomum are blood-feeding hookworms of sheep and cattle, causing considerable economic losses to the live stock industries. Studying genetic variability within and among hookworm populations is critical to addressing epidemiological and ecological questions. Mitochondrial (mt) DNA is known to provide useful markers for investigations of population genetics...
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor and the Publisher.After a thorough investigation, the Publisher has concluded that the acceptance of this article was based upon the positive advice of at least one faked reviewer report. The report was submitted...
An increasing body of studies has assessed the contribution of Val62Ile polymorphism to age-related macular degeneration (AMD) risk, but the exact association still remains uncertain. This meta-analysis was undertaken in order to further characterize the potential association between Val62Ile polymorphism and AMD risk in four different ethnic populations.A meta-analysis was performed using data available...
LIM homeobox transcription factor 4 (LHX4) is a LIM homeodomain transcription factor involved in pituitary gland and nervous system development. The aim of this study was to examine the association of the LHX4 polymorphisms with growth traits in beef cattle breed. A total of 7 single nucleotide polymorphyisms (SNPs) have been identified in the coding region and noncoding region of the bovine LHX4...
TRAF3 interacting protein 2 (TRAF3IP2) is important for immune responses to pathogens, inflammatory signals and autoimmunity in mammals. In the present study, we collected 19 mammalian TRAF3IP2 sequences and investigated the various types of selection pressure acting on them. Maximum likelihood estimations of nonsynonymous (dN) to synonymous (dS) substitution (dN/dS) ratios for the aligned coding...
Our previous studies suggest that Fc receptor III A of immunoglobulin G (FcγRIIIA, also named CD16) is closely correlated to coronary heart disease (CHD). However, whether or not deregulated FcγRIIIA expression is involved in the development of CHD remains largely unclear. Herein, we investigated the FcγRIIIA mRNA expression in the leukocytes, the serum protein level of soluble CD16 (sCD16) and membrane...
We report here the identification and an initial characterization of a novel cell cycle-regulated molecule, SCC-112. SCC-112 cDNA (6744 bp) encodes a longest open reading frame (ORF) comprised of 1297 amino acids, representing a ~150-kDa nuclear protein. SCC-112 mRNA and protein levels were relatively high during the G2/M phase of the cell cycle in MDA-MB 435 breast cancer cells. Transient expression...
A [beta ]-lactamase (Bla)-encoding gene (bla) from Bacillus thuringiensis (Bt) was cloned and the nucleotide (nt) sequence was determined. Both the nt sequence and deduced amino acid sequences reveal that the Bt Bla is very similar to that of B. cereus and other group A Bla. The transcription start point was also determined. Comparison of the upstream region of Bt bla with that of other genes suggested...
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