Search Within
Applied Filters:
Keyword:'D9891'
Showing 1-30 of 603 results for "

D9891

" within Papers
Burcu Vitrinel et al.
ACS omega, 5(25), 15537-15546 (2020-07-09)
The rise of single-cell transcriptomics has created an urgent need for similar approaches that use a minimal number of cells to quantify expression levels of proteins. We integrated and optimized multiple recent developments to establish a proteomics workflow to quantify
Shumei Song et al.
Cancer research, 74(15), 4170-4182 (2014-06-08)
Cancer stem cells (CSC) are purported to initiate and maintain tumor growth. Deregulation of normal stem cell signaling may lead to the generation of CSCs; however, the molecular determinants of this process remain poorly understood. Here we show that the
Kenta Tsuchiya et al.
Current biology : CB, 31(1), 115-127 (2020-11-14)
Spindle assembly is spatially regulated by a chromosome-derived Ran- GTP gradient. Previous work proposed that Ran-GTP activates spindle assembly factors (SAFs) around chromosomes by dissociating inhibitory importins from SAFs. However, it is unclear whether the Ran-GTP gradient equivalently activates SAFs
E-Ching Ong et al.
Biotechnology progress, 35(5), e2839-e2839 (2019-05-16)
In order to avoid the metabolic burden of protein expression during cell growth, and to avoid potential toxicity of recombinant proteins, microbial expression systems typically utilize regulated expression vectors. In contrast, constitutive expression vectors have usually been utilized for isolation
Yannick Bongrand et al.
The Canadian veterinary journal = La revue veterinaire canadienne, 53(10), 1109-1113 (2013-04-02)
An atypical case of Mycoplasma pneumonia with an unusual radiographic and computed tomographic pattern was diagnosed in a Siamese kitten. The cat showed no response to broad-spectrum antibiotic therapy including enrofloxacin. The administration of doxycycline led to a dramatic clinical
Sophie D Adams et al.
Current biology : CB, 31(7), 1403-1416 (2021-02-17)
Bidirectional communication between cells and their surrounding environment is critical in both normal and pathological settings. Extracellular vesicles (EVs), which facilitate the horizontal transfer of molecules between cells, are recognized as an important constituent of cell-cell communication. In cancer, alterations
Xingjie Ren et al.
Science advances, 7(38), eabi4360-eabi4360 (2021-09-16)
[Figure: see text].
Tomohide Kurahashi et al.
Cellular and molecular gastroenterology and hepatology, 9(3), 425-446 (2019-11-02)
Liver inflammation has been recognized as a hallmark of hepatocarcinogenesis. Although Forkhead Box M1 (FoxM1) is a well-defined oncogenic transcription factor that is overexpressed in hepatocellular carcinoma (HCC), its role in liver inflammation has never been explored. We generated hepatocyte-specific
Jose Luis Sardina et al.
Cell stem cell, 23(5), 727-741 (2018-09-18)
Here, we report DNA methylation and hydroxymethylation dynamics at nucleotide resolution using C/EBPα-enhanced reprogramming of B cells into induced pluripotent cells (iPSCs). We observed successive waves of hydroxymethylation at enhancers, concomitant with a decrease in DNA methylation, suggesting active demethylation.
Haiyang Yu et al.
Science (New York, N.Y.), 371(6529) (2020-12-19)
The RNA binding protein TDP-43 forms intranuclear or cytoplasmic aggregates in age-related neurodegenerative diseases. In this study, we found that RNA binding-deficient TDP-43 (produced by neurodegeneration-causing mutations or posttranslational acetylation in its RNA recognition motifs) drove TDP-43 demixing into intranuclear
Clay O Lacefield et al.
Cell reports, 26(8), 2000-2008 (2019-02-21)
The mammalian brain can form associations between behaviorally relevant stimuli in an animal's environment. While such learning is thought to primarily involve high-order association cortex, even primary sensory areas receive long-range connections carrying information that could contribute to high-level representations.
Yu Chen Feng et al.
Nature communications, 11(1), 4980-4980 (2020-10-07)
The functions of the proto-oncoprotein c-Myc and the tumor suppressor p53 in controlling cell survival and proliferation are inextricably linked as "Yin and Yang" partners in normal cells to maintain tissue homeostasis: c-Myc induces the expression of ARF tumor suppressor
Silvia Ferrè et al.
Kidney international, 96(6), 1359-1373 (2019-10-12)
Sepsis is a systemic inflammatory state in response to infection, and concomitant acute kidney injury (AKI) increases mortality significantly. Endoplasmic reticulum stress is activated in many cell types upon microbial infection and modulates inflammation. The role of endoplasmic reticulum signaling
Maike Stahlhut et al.
Biomaterials, 63, 189-201 (2015-06-27)
Constitutive co-expression of cooperating transgenes using retroviral integrating vectors is frequently used for genetic modification of different cell types to establish therapeutic or cancer models. However, such approaches are unable to dissect the influence of dose, order and reversibility of
Linna Zhou et al.
Advanced materials (Deerfield Beach, Fla.), 32(31), e2002183-e2002183 (2020-06-17)
Current understanding of human brain development is rudimentary due to suboptimal in vitro and animal models. In particular, how initial cell positions impact subsequent human cortical development is unclear because experimental spatial control of cortical cell arrangement is technically challenging.
Joseph A Giovinazzo et al.
eLife, 9 (2020-05-20)
Recently evolved alleles of Apolipoprotein L-1 (APOL1) provide increased protection against African trypanosome parasites while also significantly increasing the risk of developing kidney disease in humans. APOL1 protects against trypanosome infections by forming ion channels within the parasite, causing lysis.
Charlotte Starke et al.
Journal of the American Society of Nephrology : JASN, 26(1), 48-54 (2014-06-07)
Mesangial cell injury has a major role in many CKDs. Because renin-positive precursor cells give rise to mesangial cells during nephrogenesis, this study tested the hypothesis that the same phenomenon contributes to glomerular regeneration after murine experimental mesangial injury. Mesangiolysis
Elizabeth M Hill et al.
Animal microbiome, 3(1), 37-37 (2021-05-13)
For more than 30 years, the tetracycline on/off system of inducible gene expression has been leveraged to study disease mechanisms across many research areas, especially that of metabolism and neuroscience. This system requires acute or chronic exposure to tetracycline derivatives
Maximilian Heumüller et al.
Nature methods, 16(8), 699-702 (2019-07-17)
Chemical inhibitors have revealed requirements for protein synthesis that drive cellular plasticity. We developed a genetically encodable protein synthesis inhibitor (gePSI) to achieve cell-type-specific temporal control of protein synthesis. Controlled expression of the gePSI in neurons or glia resulted in
Ashley L Arthur et al.
eLife, 10 (2021-05-28)
Filopodia are thin, actin-based structures that cells use to interact with their environments. Filopodia initiation requires a suite of conserved proteins but the mechanism remains poorly understood. The actin polymerase VASP and a MyTH-FERM (MF) myosin, DdMyo7 in amoeba, are
Amber R Smith et al.
Oncotarget, 6(14), 12558-12573 (2015-05-06)
Stem cell marker, Musashi-1 (MSI1) is over-expressed in many cancer types; however the molecular mechanisms involved in MSI1 over-expression are not well understood. We investigated the microRNA (miRNA) regulation of MSI1 and the implications this regulation plays in colorectal cancer.
K Hayashi et al.
Nature communications, 11(1), 6299-6299 (2020-12-09)
Induction of tumor cell death is the therapeutic goal for most anticancer drugs. Yet, a mode of drug-induced cell death, known as immunogenic cell death (ICD), can propagate antitumoral immunity to augment therapeutic efficacy. Currently, the molecular hallmark of ICD
Karen Yap et al.
Molecular cell, 72(3), 525-540 (2018-10-16)
Functions of many long noncoding RNAs (lncRNAs) depend on their ability to interact with multiple copies of specific RNA-binding proteins (RBPs). Here, we devised a workflow combining bioinformatics and experimental validation steps to systematically identify RNAs capable of multivalent RBP
Nicolas Bery et al.
Nature communications, 11(1), 3233-3233 (2020-06-28)
Tumour-associated KRAS mutations are the most prevalent in the three RAS-family isoforms and involve many different amino-acids. Therefore, molecules able to interfere with mutant KRAS protein are potentially important for wide-ranging tumour therapy. We describe the engineering of two RAS
Dane Z Hazelbaker et al.
Scientific reports, 10(1), 635-635 (2020-01-22)
CRISPR-Cas9-mediated gene interference (CRISPRi) and activation (CRISPRa) approaches hold promise for functional gene studies and genome-wide screens in human pluripotent stem cells (hPSCs). However, in contrast to CRISPR-Cas9 nuclease approaches, the efficiency of CRISPRi/a depends on continued expression of the
Péter Sok et al.
Structure (London, England : 1993), 28(10), 1101-1113 (2020-07-11)
Mitogen-activated protein kinases (MAPKs) control essential eukaryotic signaling pathways. While much has been learned about MAPK activation, much less is known about substrate recruitment and specificity. MAPK substrates may be other kinases that are crucial to promote a further diversification
Iu N Perlamutrov et al.
Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury, (3)(3), 45-51 (2013-07-04)
The prevalence of cytomegalovirus infection (CMVI) dictates the necessity of its in-depth investigation in the patients presenting with the signs of chronic inflammatory diseases of sexual organs. The objective of the present study was to estimate the effectiveness of combined
Tarun Narang et al.
Sexual health, 10(5), 452-455 (2013-09-14)
Red scrotum syndrome (RSS) is not infrequent but is often misdiagnosed or underdiagnosed, and seldom reported. The exact etiopathogeneis is still unknown but it almost always follows the prolonged application of topical corticosteroids and is characterised by persistent erythema of
Julien M D Legrand et al.
Nature communications, 10(1), 2278-2278 (2019-05-28)
Mammalian spermatogenesis is sustained by mitotic germ cells with self-renewal potential known as undifferentiated spermatogonia. Maintenance of undifferentiated spermatogonia and spermatogenesis is dependent on tightly co-ordinated transcriptional and post-transcriptional mechanisms. The RNA helicase DDX5 is expressed by spermatogonia but roles
Eran Mick et al.
eLife, 9 (2020-05-29)
Mitochondrial dysfunction is associated with activation of the integrated stress response (ISR) but the underlying triggers remain unclear. We systematically combined acute mitochondrial inhibitors with genetic tools for compartment-specific NADH oxidation to trace mechanisms linking different forms of mitochondrial dysfunction
Page 1 of 21
Page 1 of 21