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E5134

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Q Chu et al.
Cell proliferation, 46(3), 254-262 (2013-05-23)
Human CAP10-like protein 46 kDa (hCLP46), also known as Poglut1, has been shown to be an essential regulator of Notch signalling. hCLP46 is overexpressed in primary acute myelogenous leukaemia, T-acute lymphoblastic leukaemia samples and other leukaemia cell lines. However, effects
Luis Antonio Rodriguez Carnero et al.
STAR protocols, 2(4), 100936-100936 (2021-11-23)
This protocol describes the genomic phage (gPhage) display platform, a large-scale antigen and epitope mapping technique. We constructed a gPhage display peptide library of a eukaryotic organism, Trypanosoma cruzi (causative agent of Chagas disease), to map the antibody response landscape
Peter Schuff-Werner et al.
British journal of haematology, 162(5), 684-692 (2013-07-03)
Pseudothrombocytopenia remains a challenge in the haematological laboratory. The pre-analytical problem that platelets tend to easily aggregate in vitro, giving rise to lower platelet counts, has been known since ethylenediamine-tetra acetic acid EDTA and automated platelet counting procedures were introduced
Katja Stare et al.
Bio-protocol, 10(14), e3692-e3692 (2021-03-05)
Potato virus Y (PVY), the type member of the genus Potyvirus (family Potyviridae), is the most widespread virus affecting potato and is included in the top five most economically detrimental plant viruses. Recently, the structure of the PVY virion has
Cheng-Chung Liu et al.
Environmental pollution (Barking, Essex : 1987), 178, 97-101 (2013-04-03)
Soil washing using a strong chelating agent is a common practice for restoring contaminated soils, but significant soil fertility degradation and high operation costs are the major disadvantages. Washing soil with a dissolved organic matter (DOM) solution has been identified
Giel Vandemoortele et al.
Bio-protocol, 7(7), e2211-e2211 (2017-04-05)
The programmable Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-associated nuclease 9 (Cas9) technology revolutionized genome editing by providing an efficient way to cut the genome at a desired location (Ledford, 2015). In mammalian cells, DNA lesions trigger the error-prone non-homologous
Joshua E Lewis et al.
Cell systems, 12(1), 68-81 (2021-01-22)
Redox cofactor production is integral toward antioxidant generation, clearance of reactive oxygen species, and overall tumor response to ionizing radiation treatment. To identify systems-level alterations in redox metabolism that confer resistance to radiation therapy, we developed a bioinformatics pipeline for
Kazi Mirajul Hoque et al.
Nature communications, 11(1), 2767-2767 (2020-06-04)
The pathophysiological nature of the common ABCG2 gout and hyperuricemia associated variant Q141K (rs2231142) remains undefined. Here, we use a human interventional cohort study (ACTRN12615001302549) to understand the physiological role of ABCG2 and find that participants with the Q141K ABCG2
Yujin E Kim et al.
Nature protocols, 5(8), 1396-1405 (2010-07-31)
Applications for noninvasive real-time imaging of apoptosis and neuronal degeneration are hindered by technical limitations in imaging strategies and by existing probes. Monitoring the progression of a cell through apoptosis could provide valuable insight into the temporal events that initiate
Elizabeth Spiegler et al.
Scientific reports, 8(1), 8834-8834 (2018-06-13)
Vitamin A deficiency is still a public health concern affecting millions of pregnant women and children. Retinoic acid, the active form of vitamin A, is critical for proper mammalian embryonic development. Embryos can generate retinoic acid from maternal circulating β-carotene
Kathryn A Solka et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 64(11), 647-668 (2016-09-30)
Lubricin is a secreted, mucin-like glycoprotein and proteoglycan abundant in synovial fluid that provides boundary lubrication and prevents cell adhesion in synovial joints. The antilubricin S6.79 monoclonal antibody recognizes an O-linked glycopeptide epitope in lubricin's mucin domain. The central, long
Xiang Wu et al.
BMC microbiology, 11, 87-87 (2011-04-30)
The periplasmic High Temperature Requirement protein A (HtrA) plays important roles in bacterial protein folding and stress responses. However, the role of chlamydial HtrA (cHtrA) in chlamydial pathogenesis is not clear. The cHtrA was detected both inside and outside the
Jessica Elswood et al.
Autophagy, 17(2), 420-438 (2020-01-28)
Mitochondria operate as a central hub for many metabolic processes by sensing and responding to the cellular environment. Developmental cues from the environment have been implicated in selective autophagy, or mitophagy, of mitochondria during cell differentiation and tissue development. Mitophagy
Azumi Hirata et al.
BMC biotechnology, 13, 19-19 (2013-03-02)
Tk-SP is a member of subtilisin-like serine proteases from a hyperthermophilic archaeon Thermococcus kodakarensis. It has been known that the hyper-stable protease, Tk-SP, could exhibit enzymatic activity even at high temperature and in the presence of chemical denaturants. In this
Nils Rother et al.
Cell reports. Medicine, 1(9), 100146-100146 (2020-12-31)
Hydroxychloroquine is being investigated for a potential prophylactic effect in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, but its mechanism of action is poorly understood. Circulating leukocytes from the blood of coronavirus disease 2019 (COVID-19) patients show increased responses
Vassiliki Stamatopoulou et al.
Nature protocols, 13(10), 2387-2406 (2018-09-27)
Ribosome biogenesis is initiated in the nucleolus, a cell condensate essential to gene expression, whose morphology informs cancer pathologists on the health status of a cell. Here, we describe a protocol for assessing, both qualitatively and quantitatively, the involvement of
Nicola Bodino et al.
Environmental entomology, 50(2), 267-279 (2020-12-08)
The introduction of the Xylella fastidiosa Wells bacterium into Apulia (South Italy) has caused the massive dieback of olive trees, and is threatening olive production throughout the Mediterranean Region. The key vector of X. fastidiosa in Europe is the spittlebug
Yumiko Hirokawa et al.
Communications biology, 4(1), 1067-1067 (2021-09-15)
Cell embedment into a solid support matrix is considered essential for the culture of intestinal epithelial organoids and tumoroids, but this technique presents challenges that impede scalable culture expansion, experimental manipulation, high-throughput screening and diagnostic applications. We have developed a
Sebastian Herzog
Bio-protocol, 8(8), e2820-e2820 (2018-04-20)
This protocol describes the generation and functional validation of microRNA (miRNA) sponge or decoy constructs. When expressed from a strong promoter, these transcripts can sequester specific miRNA:RISC complexes, thereby resulting in a derepression of endogenous target mRNA. Hence, cells expressing
Xiaorong Huang et al.
Plant methods, 16, 10-10 (2020-02-07)
Covalent modifications of histones and histone variants have great influence on chromatin structure, which is involved in the transcriptional regulation of gene expression. Chromatin immunoprecipitation (ChIP) is a powerful tool for studying in vivo DNA-histone interactions. Strawberry is a model
Elin Hadler-Olsen et al.
Journal of cellular physiology, 230(1), 160-169 (2014-06-07)
Matrix metalloproteinase 2 (MMP-2) is a proteolytic enzyme implicated in motility, differentiation, and regeneration of skeletal muscle fibers through processing of extracellular substrates. Although MMP-2 has been found to be localized intracellularly in cardiomyocytes where the enzyme is thought to
Lynnae D Hyatt et al.
PloS one, 9(10), e109072-e109072 (2014-10-10)
Zinc finger protein 36, C3H type-like 1 (ZFP36L1) is one of several Zinc Finger Protein 36 (Zfp36) family members, which bind AU rich elements within 3' untranslated regions (UTRs) to negatively regulate the post-transcriptional expression of targeted mRNAs. The prototypical
Jinho Kang et al.
Scientific reports, 9(1), 8726-8726 (2019-06-21)
Aberrant activation of fibroblast growth factor receptor (FGFR) signalling contributes to progression and metastasis of many types of cancers including breast cancer. Accordingly, FGFR targeted tyrosine kinase inhibitors (TKIs) are currently under development. However, the efficacy of FGFR TKIs in
Pamela Maher
Bio-protocol, 4(2) (2014-01-20)
The ubiquitin-proteasome system (UPS) mediates the majority of the proteolysis seen in the cytoplasm and nucleus of mammalian cells. As such it plays an important role in the regulation of a variety of physiological and pathophysiological processes including tumorigenesis, inflammation
Gunnar F Kwakye et al.
Current protocols in toxicology, Chapter 12, Unit12-Unit12 (2011-05-10)
Cellular manganese (Mn) uptake and transport dynamics can be measured using a cellular fura-2 manganese extraction assay (CFMEA). The assay described here uses immortalized murine striatal cell line and primary cortical astrocytes, but the method is equally adaptable to other
Xiang Gao et al.
Acta radiologica (Stockholm, Sweden : 1987), 55(3), 328-334 (2013-08-22)
Previous studies have demonstrated that magnetic resonance imaging may be a method of choice to visualize transplanted pancreatic islets. However, contrast agents may interfere with microcirculation and affect graft function. To evaluate the effects manganese-containing contrast media on regional blood
Zhoumeng Lin et al.
Toxicological sciences : an official journal of the Society of Toxicology, 141(1), 90-102 (2014-06-11)
Atrazine (ATR) is one of the most frequently detected pesticides in the U.S. water supply. This study aimed to investigate neurobehavioral and neurochemical effects of ATR in C57BL/6 mouse offspring and dams exposed to a relatively low (3 mg/l, estimated
David E Moody et al.
Journal of analytical toxicology, 39(5), 374-386 (2015-04-15)
Opioid-related mortality rates have escalated. Drug interactions may increase blood concentrations of the opioid. We therefore used human liver microsomes (HLMs) and cDNA-expressed human cytochrome P450s (rCYPs) to study in vitro inhibition of buprenorphine metabolism to norbuprenorphine (CYP3A4 and 2C8)
Alexander S Keller et al.
American journal of physiology. Cell physiology, 313(6), C593-C603 (2017-09-01)
Red blood cell (RBC)-derived adenosine triphosphate (ATP) has been proposed as an integral component in the regulation of oxygen supply to skeletal muscle. In ex vivo settings RBCs have been shown to release ATP in response to a number of
Marie-Laurence Lemay et al.
Bio-protocol, 8(1), e2674-e2674 (2018-01-05)
This protocol describes a straightforward method to generate specific mutations in the genome of strictly lytic phages. Briefly, a targeting CRISPR-Cas9 system and a repair template suited for homologous recombination are provided inside a bacterial host, here the Gram-positive model
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