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Eun Hyuk Jang et al.
Biochemical and biophysical research communications, 461(3), 487-493 (2015-04-19)
Succinic semialdehyde dehydrogenases (SSADHs) are ubiquitous enzymes that catalyze the oxidation of succinic semialdehyde (SSA) to succinic acid in the presence of NAD(P)(+), and play an important role in the cellular mechanisms including the detoxification of accumulated SSA or the
Elka R Georgieva et al.
Protein expression and purification, 173, 105659-105659 (2020-05-04)
Human T-cell leukemia virus type 1 is an oncovirus that causes aggressive adult T-cell leukemia but is also responsible for severe neurodegenerative and endocrine disorders. Combatting HTLV-1 infections requires a detailed understanding of the viral mechanisms in the host. Therefore
Kalani Kariyawasam et al.
Biotechnology and applied biochemistry, 67(4), 563-573 (2020-03-07)
We report a new artificial hydrogenase made by covalent anchoring of the iron Knölker's complex to a xylanase S212C variant. This artificial metalloenzyme was found to be able to catalyze efficiently the transfer hydrogenation of the benchmark substrate trifluoroacetophenone by
Marco A M Videira et al.
The FEBS journal, 287(8), 1537-1553 (2019-10-13)
Sirohaem is a modified tetrapyrrole and a key prosthetic group of several enzymes involved in nitrogen and sulfur metabolisms. This work shows that Staphylococcus aureus produces sirohaem through a pathway formed by three independent enzymes. Of the two putative sirohaem synthases
Magdalena Oćwieja et al.
Colloids and surfaces. B, Biointerfaces, 160, 429-437 (2017-10-11)
The preparation of stable cysteine-capped silver nanoparticles (AgNPs), via the reduction of silver ions with sodium borohydride and modification of formed nanoparticles by l-cysteine, was developed. The micrographs from transmission electron microscopy (TEM) revealed that the spherical AgNPs exhibited an
Mwila Kabwe et al.
Scientific reports, 9(1), 9107-9107 (2019-06-27)
Fusobacterium nucleatum is an important oral bacterium that has been linked to the development of chronic diseases such as periodontitis and colorectal cancer. In periodontal disease, F. nucleatum forms the backbone of the polymicrobial biofilm and in colorectal cancer is
Nadia Habel et al.
BMC cancer, 19(1), 62-62 (2019-01-16)
Osteosarcoma is the most prevalent primary bone malignancy in children and young adults. These tumors are highly metastatic, leading to poor outcome. We previously demonstrated that Cysteine-rich protein 61 (CYR61/CCN1) expression level is correlated to osteosarcoma aggressiveness in preclinical model
Qingsu Cheng et al.
Scientific reports, 5, 13685-13685 (2015-09-09)
To date, in situ visualization of microbial density has remained an open problem. Here, functionalized buckyballs (e.g., C60-pyrrolidine tris acid) are shown to be a versatile platform that allows internalization within a microorganism without either adhering to the cell wall
Mohammad Mahdi Bordbar et al.
Analytica chimica acta, 1141, 28-35 (2020-11-30)
Volatile organic compounds (VOCs) in blood samples can be used as useful biomarkers to diagnose various human diseases. This study describes the potential of a paper-based sensor array for detecting leukemia using blood VOCs. Blood samples were collected from 59
Florina Zakany et al.
Biochimica et biophysica acta. Molecular and cell biology of lipids, 1864(3), 312-325 (2018-12-17)
Cholesterol, an essential lipid component of cellular plasma membranes, regulates fluidity, mechanical integrity, raft structure and may specifically interact with membrane proteins. Numerous effects on ion channels by cholesterol, including changes in current amplitude, voltage dependence and gating kinetics, have
Van Quan Do et al.
Archives of toxicology, 95(2), 541-556 (2020-10-20)
Chloromethylisothiazolinone (CMIT) and methylisothiazolinone (MIT) are biocidal preservatives and the active ingredients in Kathon CG, which contains ca. 1.5% mixture of CMIT and MIT at a ratio of 3:1 (CMIT/MIT). CMIT/MIT was misused as humidifier disinfectant products, which caused serious
Ai-Yue Hao et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 249, 119310-119310 (2020-12-19)
A smartphone-combined dual-emission ratiometric fluorescence probe for specifically and visibly detecting cephalexin was first designed. In the probe, blue-emitting fluorescent carbon dots (CDs) was synthesized and covered with a layer of silica spacer. Red-emitting fluorescent CdTe QDs (r-QDs) was grafted
Shazana Hilda Shamsuddin et al.
Scientific reports, 11(1), 744-744 (2021-01-14)
Carcinoembryonic antigen (CEA) is the only blood based protein biomarker at present, used for preoperative screening of advanced colorectal cancer (CRC) patients to determine the appropriate curative treatments and post-surveillance screening for tumour recurrence. Current diagnostics for CRC detection have
Bin Duan et al.
Tissue engineering. Part C, Methods, 21(8), 795-807 (2015-01-17)
Living tissue-engineered heart valves (TEHV) would be a major benefit for children who require a replacement with the capacity for growth and biological integration. A persistent challenge for TEHV is accessible human cell source(s) that can mimic native valve cell
Despina Smirlis et al.
Journal of proteomics, 213, 103617-103617 (2019-12-18)
Leishmaniases are major vector-borne tropical diseases responsible for great human morbidity and mortality, caused by protozoan, trypanosomatid parasites of the genus Leishmania. In the mammalian host, parasites survive and multiply within mononuclear phagocytes, especially macrophages. However, the underlying mechanisms by
Rajesh Mishra et al.
Biochimica et biophysica acta. Proteins and proteomics, 1867(10), 909-921 (2019-04-03)
Misfolding and aggregation of the human prion protein (PrP) cause neurodegenerative transmissible spongiform encephalopathies such as Creutzfeldt-Jakob disease. Mature native PrP is composed of 209 residues and is folded into a C-terminal globular domain (residues 125-209) comprising a small two-stranded
Jenny Matthiesen et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 33(2), 1658-1668 (2018-09-01)
Recently, Entamoeba histolytica clones derived from isolate HM-1:IMSS that differ in their pathogenicity were identified. Whereas some clones induce amoebic liver abscesses (ALAs) in animal models of amoebiasis, others provoke only minimal liver lesions. Based on transcriptome studies of pathogenic
Min Jung Kim et al.
The Journal of reproduction and development, 64(3), 277-282 (2018-04-27)
This study was conducted to investigate whether the treatment of dog to pig interspecies somatic cell nuclear transfer (iSCNT) embryos with a histone deacetylase inhibitor, to improve nuclear reprogramming, can be applied to dog SCNT embryos. The dog to pig
Vladimir Tolstikov et al.
PloS one, 9(12), e114019-e114019 (2014-12-09)
Nicotinamide phosphoribosyltransferase (NAMPT) plays an important role in cellular bioenergetics. It is responsible for converting nicotinamide to nicotinamide adenine dinucleotide, an essential molecule in cellular metabolism. NAMPT has been extensively studied over the past decade due to its role as
Nelson Durán et al.
SpringerPlus, 3, 645-645 (2014-12-09)
In the present study, semi-purified laccase from Trametes versicolor was applied for the synthesis of silver nanoparticles, and the properties of the produced nanoparticles were characterized. All of the analyses of the spectra indicated silver nanoparticle formation. A complete characterization
Bong-Ki Hong et al.
Experimental & molecular medicine, 49(8), e363-e363 (2017-08-05)
Fibroblast-like synoviocytes (FLSs) constitute a major cell subset of rheumatoid arthritis (RA) synovia. Dysregulation of microRNAs (miRNAs) has been implicated in activation and proliferation of RA-FLSs. However, the functional association of various miRNAs with their targets that are characteristic of
Judith I Keller et al.
PloS one, 12(12), e0189647-e0189647 (2017-12-13)
Chagas disease is a complex vector borne parasitic disease involving blood feeding Triatominae (Hemiptera: Reduviidae) insects, also known as kissing bugs, and the vertebrates they feed on. This disease has tremendous impacts on millions of people and is a global
Seung-Eun Lee et al.
Proteomics, 18(8), e1700386-e1700386 (2018-02-24)
Chromosome-centric Human Proteome Project aims at identifying and characterizing protein products encoded from all human protein-coding genes. As of early 2017, 19 837 protein-coding genes have been annotated in the neXtProt database including 2691 missing proteins that have never been identified
Indra D Sahu et al.
The journal of physical chemistry. B, 121(39), 9185-9195 (2017-09-07)
Site-directed spin labeling (SDSL) coupled with electron paramagnetic resonance (EPR) spectroscopy is a very powerful technique to study structural and dynamic properties of membrane proteins. The most widely used spin label is methanthiosulfonate (MTSL). However, the flexibility of this spin
Xiong-Jie Zhao et al.
Talanta, 197, 326-333 (2019-02-18)
Hydrogen sulfide (H2S) has been considered to be involved in cytoprotective processes and redox signaling. It is very meaningful to track and analyze it in mitochondria. Herein, we report a novel "turn-on" mitochondria-targeting near-infrared fluorescent probe (Mito-NIR-SH) for detection of
Widespread occurrence of the droplet state of proteins in the human proteome.
Hardenberg, et al.
Proceedings of the National Academy of Sciences of the USA, 117, 33254-33262 (2021)
Yu-Ping Li et al.
Molecular immunology, 65(1), 123-132 (2015-02-07)
Peptidoglycan recognition proteins (PGRPs), which are evolutionarily conserved from invertebrates to vertebrates, function as pattern-recognition and effector molecules in innate immunity. In this study, a PGRP (HaPGRP-A) from the cotton bollworm, Helicoverpa armigera was identified and characterized. Sequence analysis indicated
Celine Bouclier et al.
Theranostics, 10(5), 2008-2028 (2020-02-28)
CDK4/cyclin D kinase constitutes an attractive pharmacological target for development of anticancer therapeutics, in particular in KRAS-mutant lung cancer patients, who have a poor prognosis and no targeted therapy available yet. Although several ATP-competitive inhibitors of CDK4 have been developed
Fabian Bumbak et al.
Biochimica et biophysica acta, 1860(6), 1372-1383 (2018-03-30)
Neurotensin is a 13-residue peptide that acts as a neuromodulator of classical neurotransmitters such as dopamine and glutamate in the mammalian central nervous system, mainly by activating the G protein-coupled receptor (GPCR), neurotensin receptor 1 (NTS1). Agonist binding to GPCRs
Jianbo Yang et al.
Melanoma research, 29(4), 365-375 (2019-05-30)
Chondroitin sulfate proteoglycan 4 (CSPG4) is a cell surface proteoglycan that enhances malignant potential in melanoma and several other tumor types. CSPG4 functions as a transmembrane scaffold in melanoma cells to activate oncogenic signaling pathways such as focal adhesion kinase
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