Abstract:
:Antimicrobial peptides are a promising resource for developing novel antibiotic and even anticancer drugs. Here, a 28-mer polypeptide, Ranatuerin-2PLx (R2PLx), was identified from lyophilised skin secretions. The chemically synthetic replicates exhibited moderate and broadspectrum antimicrobial effect against various microorganisms including methicillin-resistant Staphylococcus aureus (MRSA, minimal inhibitory concentration = 256 µM). In addition, R2PLx was found to inhibit the proliferation of several tumour cells, especially showing more potent effect on prostate cancer cell, PC-3. The early cell apoptosis was observed in 6 h by Annexin V-FITC/propidium iodide staining, as well as the activation of Caspase-3 at 5 µM peptide concentration. R2PLx may therefore be promising for developing new therapeutic approach for cancer treatment. Moreover, the artificial deficiency of conserved rana-box loop or net positive charge in C-terminal domain notably reduced the biological activities of the truncated and substituted isoforms, respectively, suggesting for maintaining their biological potency of ranatuerin family requires both cysteine-bridged segment and cationincity within the loop domain in C-terminus.
journal_name
Biosci Repjournal_title
Bioscience reportsauthors
Chen X,Zhang L,Ma C,Zhang Y,Xi X,Wang L,Zhou M,Burrows JF,Chen Tdoi
10.1042/BSR20180710subject
Has Abstractpub_date
2018-11-09 00:00:00issue
6eissn
0144-8463issn
1573-4935pii
BSR20180710journal_volume
38pub_type
杂志文章abstract::The sodium contents of beta-cell-rich pancreatic islets from ob/ob-mice were measured with an integrating flame photometer. After washing to an apparent steady state with different types of ice-cold media, islets incubated in the absence of glucose contained 79-108 mmol sodium kg-1 dry weight. Exposure to glucose resu...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01114973
更新日期:1986-11-01 00:00:00
abstract::Mouse Mex3c encodes RNA-binding proteins of variant length through alternative splicing. Its mutation results in multiple defects including growth retardation, perturbed energy balance, and defective antiviral innate immunity. Here we report that Mex3c mutation affects mammary gland development and lactation in female...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20201285
更新日期:2020-12-23 00:00:00
abstract::Trypsin-releasable glycosaminoglycans from the luminal surface of intact pig aorta were measured following metabolic labelling with [35S]sulphate. Chondroitin sulphate was found to be present at a surface density equal to that already established for heparan sulphate (5 X 10(11) chains per cm2). This result was confir...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01124788
更新日期:1987-03-01 00:00:00
abstract::We aimed to confirm the role of miR-1296-5p in gastric cancer and to identify its target genes. The expression of miR-1296-5p was measured in gastric cancer tissues and cell lines. The function of miR-1296-5p was examined by the overexpression and inhibition of its expression in typical gastric cell lines as well as S...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181556
更新日期:2019-01-08 00:00:00
abstract::Matrix-bound monoclonal antibodies against urokinase have been used to purify this enzyme by affinity chromatography. In a single-step procedure, urokinase can be isolated from crude preparations with high yield and high purity, and without loss of enzymatic activity. ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01122902
更新日期:1983-04-01 00:00:00
abstract::In the course of evolution, mitochondria lost their independence, and mtDNA became "slave" of nDNA, depending on numerous nucleus-encoded factors for its integrity, replication and expression. Mutations in any of these factors may alter the cross-talk between the two genomes and cause diseases that affect mtDNA integr...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1007/s10540-007-9036-1
更新日期:2007-06-01 00:00:00
abstract::For improving Ostwald's viscometry, which is time-consuming and requires a relatively large volume of specimen to determine viscosity, we developed a capillary microviscometric method with an appropriate mathematical model, and have compared this method with Ostwald's method. ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01121952
更新日期:1983-02-01 00:00:00
abstract::Kawasaki disease (KD) is a type of disease that includes the development of a fever that lasts at least 5 days and involves the clinical manifestation of multicellular vasculitis. KD has become one of the most common pediatric cardiovascular diseases. Previous studies have reported that miR-218 rs11134527 A>G is assoc...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20180367
更新日期:2018-05-22 00:00:00
abstract::Particulate membrane fractions from calf liver catalyze the release of glucose from GlcNAc2-Man9-Glc1-3-oligosaccharides. Maximal oligosaccharide-glucosidase activity was obtained at pH 6.2 and a detergent concentration of 0.5% Triton X-100. This activity could be distinguished from non-specific alpha-glucosidase acti...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01114896
更新日期:1982-11-01 00:00:00
abstract::In order to gain information on the metabolism of dolichol, the rates of excretion of dolichol and dolichyl phosphate were determined in rats maintained on a dolichol-free diet for 10 days. Analysis of fecal samples collected every 48 h yielded mean output values of 9.0 +/- 1.4 and 20.7 +/- 3.0 micrograms/rat/day of d...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01128818
更新日期:1984-09-01 00:00:00
abstract::The recognition of phosphate and sulphate esters of tyrosine residues has been studied employing antisera with specificity for tyrosine phosphate, and the enzymes aryl sulphatase, and acid and alkaline phosphatases. The ability of tyrosine phosphate, and of phosphate esters of phenol, to inhibit the antiserum was pH d...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01115155
更新日期:1986-03-01 00:00:00
abstract::Ehrlich Ascites Tumour cells were irradiated with UV-light to crosslink DNA to proteins in vivo. The DNA fragments associated with the nuclear lamina were purified and characterized. The results of the Cot analysis and the hybridization experiments suggest that the DNA fragments attached to the nuclear lamina although...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01119802
更新日期:1989-10-01 00:00:00
abstract::This short article provides a comment on the recent article by Tauriainen et al. [Bioscience Reports (2018) 38, BSR20171274 https://doi.org/10.1042/BSR20171274]. ...
journal_title:Bioscience reports
pub_type: 评论,信件
doi:10.1042/BSR20180505
更新日期:2018-10-31 00:00:00
abstract::Neural stem cells (NSCs) transplantation is one of the most promising strategies for the treatment of CA-induced brain damage. The transplanted NSCs could differentiate into new neuron and replace the damaged one. However, the poor survival of NSCs in severe hypoxic condition is the limiting step to make the best use ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181635
更新日期:2019-05-14 00:00:00
abstract::Aims: To identify the key differentially expressed genes (DEGs) in islet and investigate their potential pathway in the molecular process of type 2 diabetes.Methods: Gene Expression Omnibus (GEO) datasets (GSE20966, GSE25724, GSE38642) of type 2 diabetes patients and normal controls were downloaded from GEO database. ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20182172
更新日期:2019-05-31 00:00:00
abstract::Liver cancer is now one of the most lethal and commonest cancers in the world, among which over 90% is hepatocellular carcinoma (HCC). Recent studies have confirmed long non-coding RNAs (lncRNAs) are implicated in carcinogenesis. It has been reported lncRNA LINC00668 serves as an oncogene in several cancers. However, ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20192697
更新日期:2020-05-29 00:00:00
abstract:OBJECTIVES:To investigate the association between dectin-1 gene single nucleotide polymorphisms (SNPs) and susceptibility to fungal infection (FI). METHODS:Databases were searched electronically and manually to identify case-control studies concerning dectin-1 SNPs and FI, which were published up to 12 November 2018. ...
journal_title:Bioscience reports
pub_type: 杂志文章,meta分析
doi:10.1042/BSR20191519
更新日期:2019-11-29 00:00:00
abstract::Circulating human neutrophils exhibited low rates of protein biosynthesis, as determined by their ability to incorporate [35S]methionine into TCA-precipitable material. Exposure of cells to the chemotactic peptide (N-formyl-L-methionyl-L-leucyl-L-phenylalanine) increased their rate of protein synthesis, and the maxima...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01119479
更新日期:1987-11-01 00:00:00
abstract::The identification of the sodium potassium pump as a Na+, K+ -ATPase is described. ...
journal_title:Bioscience reports
pub_type: 传,历史文章
doi:10.1023/a:1020196612909
更新日期:1998-08-01 00:00:00
abstract::125I-insulin was shown to be internalized in vivo to a discrete population of low-density membranes (ligandosomes), distinct from the +Golgi, endoplasmic reticulum, plasma membrane, and lysosomes. However, analytical subcellular fractionation shows that glutathione-insulin transhydrogenase is localized to the endoplas...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01122896
更新日期:1983-04-01 00:00:00
abstract::In the present study, we investigated the role of lncRNA SAMMSON in hepatocellular carcinoma (HCC). We found that SAMMSON was up-regulated in HCC tissues, and patients with high levels of SAMMSON in HCC tissues had significantly lower overall rate within 5 years after admission. miR-9-3p was down-regulated in HCC tiss...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20190615
更新日期:2019-07-05 00:00:00
abstract::Brain cells dissociated from 15-day-old embryonic mice and grown in culture contain both cytosolic and nuclear receptors for L-3,5,3'-triiodothyronine (L-T3). KD values for L-T3 of 3.05 X 10(-9) M and 4.2 X 10(-9) M were determined with the cytosolic and nuclear receptors respectively. These cultured cells, which are ...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01114868
更新日期:1981-04-01 00:00:00
abstract::Human cytomegalovirus (HCMV) infection can cause inflammatory tissue-invasive end-organ diseases upon lytic replication. In humans, mature miR-200b-3p and -200c-3p suppress the synthesis of HCMV immediate early 2 (IE2) protein by binding to the 3'-UTR of the mRNA encoded by the unique long (UL) 122-123 region in human...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20180961
更新日期:2018-12-07 00:00:00
abstract::Osteoarthritis (OA) is one of the most common chronic joint disease. Long non-coding RNAs (lncRNAs) have been confirmed to play important roles in a variety of diseases including OA. However, the underlying mechanism of lncRNA differentiation antagonizing non-protein coding RNA (DANCR) in OA has not been well elucidat...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181228
更新日期:2018-12-14 00:00:00
abstract::The proton conductance of the mitochondrial inner membrane can be quantified by applying Ohm's law to the experimentally determined protonmotive force and the proton current flowing around the proton circuit in the absence of ATP synthesis or ion transport. This last parameter is derived from the rate of State 4 respi...
journal_title:Bioscience reports
pub_type: 杂志文章,评审
doi:10.1023/a:1027376426860
更新日期:1997-06-01 00:00:00
abstract::The present study investigated the effects of Isorhamnetin on two types of prostate cancer cells (androgen-independent and androgen-dependent) and explored its possible mechanisms underlying such effects. Treatment with Isorhamnetin significantly inhibited cell growth and induced lactate dehydrogenase (LDH) release of...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20192826
更新日期:2020-03-27 00:00:00
abstract::Sendai virus envelopes (SVE) were isolated from Sendai virus particles by Triton X-100 solubilization and ultracentrifugation. The envelopes were reconstituted in the presence of the fluorescent dye calcein by gradual removal of the detergent with Bio-beads SM-2. The internal volume of reconstituted Sendai virus envel...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1007/BF01121911
更新日期:1984-07-01 00:00:00
abstract::Regulator of G protein signaling (RGS) proteins are GTPase-activating proteins (GAP) for G protein alpha-subunits and are thought to be responsible for rapid deactivation of G protein mediated signaling pathway. In this present study, we demonstrate that PA is the most efficient candidate to inhibit GAP activity of RG...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1023/b:bire.0000007694.71158.02
更新日期:2003-08-01 00:00:00
abstract::Baicalin is the main bioactive component extracted from the traditional Chinese medicine Baical Skullcap Root, and its anti-tumor activity has been studied in previous studies. PDZ-binding kinase/T-LAK cell-originated protein kinase (PBK/TOPK), a serine/threonine protein kinase, is highly expressed in many cancer cell...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181692
更新日期:2019-04-09 00:00:00
abstract::Neuroblastoma is the most common tumor in children, with a very poor prognosis. It is urgent to identify novel biomarkers to treat neuroblastoma, together with surgery, chemotherapy, and radiation. Human tripartite motif 59 (TRIM59), a member of the TRIM family, has been reported to participate in several human tumors...
journal_title:Bioscience reports
pub_type: 杂志文章
doi:10.1042/BSR20181277
更新日期:2019-01-18 00:00:00