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Mohamed A Jamal et al.
Antimicrobial agents and chemotherapy, 59(9), 5611-5618 (2015-07-01)
Antimicrobial peripherally inserted central catheters (PICCs) might reduce the incidence of central line-associated bloodstream infections (CLABSI). We tested the biocompatibility of a novel gendine-coated (combination of chlorhexidine [CHX] and gentian violet [GV]) PICC in a rabbit intravascular model and tested
Viviana A Cavieres et al.
PloS one, 10(8), e0136313-e0136313 (2015-08-27)
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the accumulation of amyloid-β (Aβ) peptide. We have previously shown that the compound tetrahydrohyperforin (IDN5706) prevents accumulation of Aβ species in an in vivo model of AD, however the mechanism that
Piia Takabe et al.
Experimental cell research, 337(1), 1-15 (2015-07-30)
Malignant skin melanoma is one of the most deadly human cancers. Extracellular matrix (ECM) influences the growth of malignant tumors by modulating tumor cells adhesion and migration. Hyaluronan is an essential component of the ECM, and its amount is altered
Yanchun Wang et al.
Cancer biology & therapy, 16(3), 420-429 (2015-03-18)
Recent studies indicate that post-translational protein neddylation is required for the maintenance of cell viability in several lymphoma cell lines, while inhibition of the neddylation pathway with an NEDD8-activating enzyme (NAE) inhibitor MLN4924 induces apoptosis in lymphoma cells. However, the
Anne-Laure Vivant et al.
Applied and environmental microbiology, 81(15), 5073-5084 (2015-05-24)
In a recent paper, we demonstrated that inactivation of the Agr system affects the patterns of survival of Listeria monocytogenes (A.-L. Vivant, D. Garmyn, L. Gal, and P. Piveteau, Front Cell Infect Microbiol 4:160, http://dx.doi.org/10.3389/fcimb.2014.00160). In this study, we investigated
Adeline Vitaliano-Prunier et al.
Blood, 124(25), 3772-3780 (2014-09-27)
PML/RARA, a potent transcriptional inhibitor of nuclear receptor signaling, represses myeloid differentiation genes and drives acute promyelocytic leukemia (APL). Association of the retinoid X receptor-α (RXRA) coreceptor to PML/RARA is required for transformation, with RXRA promoting its efficient DNA binding.
Bin Zhang et al.
Autophagy, 16(7), 1262-1278 (2019-09-11)
Synovitis is implicated in the pathology of osteoarthritis (OA) and significantly contributes to the development of OA. As a noninvasive physical therapy, low-intensity pulsed ultrasound (LIPUS) has been reported to possess anti-inflammatory effect in recent years. However, the role of
Yair Botbol et al.
Autophagy, 11(10), 1864-1877 (2015-09-24)
Macroautophagy is a cellular process that mediates degradation in the lysosome of cytoplasmic components including proteins and organelles. Previous studies have shown that macroautophagy is induced in activated T cells to regulate organelle homeostasis and the cell's energy metabolism. However
Sarah Bertoli et al.
Oncotarget, 6(35), 38061-38078 (2015-10-31)
We investigated cell cycle regulation in acute myeloid leukemia cells expressing the FLT3-ITD mutated tyrosine kinase receptor, an underexplored field in this disease. Upon FLT3 inhibition, CDC25A mRNA and protein were rapidly down-regulated, while levels of other cell cycle proteins
Zhejun Wang et al.
PloS one, 10(7), e0132512-e0132512 (2015-07-15)
Human oral biofilms are multispecies microbial communities that exhibit high resistance to antimicrobial agents. Dental plaque gives rise to highly prevalent and costly biofilm-related oral infections, which lead to caries or other types of oral infections. We investigated the ability
Priya Crosby et al.
Cell, 177(4), 896-909 (2019-04-30)
In mammals, endogenous circadian clocks sense and respond to daily feeding and lighting cues, adjusting internal ∼24 h rhythms to resonate with, and anticipate, external cycles of day and night. The mechanism underlying circadian entrainment to feeding time is critical for
Xing Guo et al.
The Biochemical journal, 461(1), 137-146 (2014-04-25)
Oxidative-stress-induced necrosis is considered to be one of the main pathological mediators in various neurological disorders, such as brain ischaemia. However, little is known about the mechanism by which cells modulate necrosis in response to oxidative stress. In the present
Lycorine hydrochloride inhibits cell proliferation and induces apoptosis through promoting FBXW7-MCL1 axis in gastric cancer.
Li, et al.
Journal of Experimental & Clinical Cancer Research, 39, 230-230 (2020)
Muneki Ikeda et al.
The Journal of endocrinology, 226(2), M13-M27 (2015-06-03)
The corticosterone (CORT) level changes along the circadian rhythm. Hippocampus is sensitive to CORT, since glucocorticoid receptors are highly expressed. In rat hippocampus fixed in a living state every 3 h, we found that the dendritic spine density of CA1 pyramidal
Pyoung Rak Choi et al.
International journal of oncology, 47(2), 563-572 (2015-06-06)
We previously reported the anticancer effects of MHY218, which is a hydroxamic acid derivative, in HCT116 human colon cancer cells. In the present study, the involvement of autophagy in the MHY218-induced apoptotic cell death of AGS human gastric cancer cells
Kihoon Han et al.
Human molecular genetics, 24(7), 1813-1823 (2014-11-30)
Silencing of fragile X mental retardation 1 (FMR1) gene and loss of fragile X mental retardation protein (FMRP) cause fragile X syndrome (FXS), a genetic disorder characterized by intellectual disability and autistic behaviors. FMRP is an mRNA-binding protein regulating neuronal
Anna Emde et al.
The EMBO journal, 34(21), 2633-2651 (2015-09-04)
Interest in RNA dysfunction in amyotrophic lateral sclerosis (ALS) recently aroused upon discovering causative mutations in RNA-binding protein genes. Here, we show that extensive down-regulation of miRNA levels is a common molecular denominator for multiple forms of human ALS. We
Marjolaine A Pelissier-Rota et al.
The international journal of biochemistry & cell biology, 65, 239-256 (2015-06-24)
Nicotine, one of the active components in cigarette smoke, has been described to contribute to the protective effect of smoking in ulcerative colitis (UC) patients. Furthermore, the nicotinic acetylcholine receptor α7 subunit (α7nAChR) expressed on immune cells, is an essential
Mahtab Peyambari et al.
The plant pathology journal, 30(2), 151-158 (2014-10-08)
Three double-stranded RNAs (dsRNAs), approximately 1.85, 1.65 and 1.27 kb in size, were detected in an isolate of Cytospora sacchari from Iran. Partial nucleotide sequence revealed a 1,284 bp segment containing one ORF that potentially encodes a 405 aa protein.
Yuchan Wang et al.
The Journal of biological chemistry, 288(13), 9028-9034 (2013-02-09)
CtBP2 has been demonstrated to possess tumor-promoting capacities by virtue of up-regulating epithelial-mesenchymal transition (EMT) and down-regulating apoptosis in cancer cells. As a result, cellular CtBP2 levels are considered a key factor determining the outcome of oncogenic transformation. How pro-tumorigenic
Heping Zheng et al.
Sexually transmitted diseases, 42(3), 115-119 (2015-02-11)
The presence of persistent Chlamydia trachomatis infection after treatment does not always correlate with in vitro susceptibility testing. The in vitro minimum inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of azithromycin, clarithromycin, roxithromycin, doxycycline, tetracycline, ofloxacin, and penicillin were
Yoshimi Yamakami et al.
Bioscience, biotechnology, and biochemistry, 78(12), 2022-2029 (2014-09-10)
Sublethal doses of surfactants as exemplified by NP-40 clearly induce premature senescence in normal human cells. To understand molecular basis for this phenomenon, we tried to suppress it with use of various inhibitors. An inhibitor of p38 of the MAPK
C Xu et al.
Oncogene, 34(3), 281-289 (2014-01-15)
Mdm2 is a critical negative regulator of the tumor suppressor protein p53. Mdm2 is an E3 ligase whose overexpression leads to functional inactivation of p53. Mdm2 protein stability is regulated by several mechanisms including RING (Really Interesting New Gene) domain-mediated
J-h Ju et al.
Cell death and differentiation, 22(4), 665-676 (2014-10-25)
Cytokeratin19 (KRT19) is widely used as a biomarker for the detection of disseminated tumors. Using an LC-MS/MS proteomics approach, we found that KRT19 was upregulated in HER2-overexpressing cells and tissues. KRT19 expression was induced by HER2-downstream ERK at the transcriptional
Jong-Lyel Roh et al.
Apoptosis : an international journal on programmed cell death, 19(11), 1594-1602 (2014-08-13)
Head and neck cancer (HNC), one of the most common cancers worldwide, frequently involves mutation of the TP53 gene and dysregulation of the p53 pathway. Overexpression of MDM2 or MDM4 inactivates the tumor-suppressive function of p53. Restoration of p53 function
Yunseon Jang et al.
Oncotarget, 6(35), 38127-38138 (2015-10-17)
Renal cell carcinoma (RCC) progression resulting from the uncontrolled migration and enhanced angiogenesis is an obstacle to effective therapeutic intervention. Tumor metabolism has distinctive feature called Warburg effect, which enhances the aerobic glycolysis rapidly supplying the energy for migration of
Lucia Morgado-Palacin et al.
Carcinogenesis, 35(12), 2822-2830 (2014-10-27)
Nucleolar disruption has recently emerged as a relevant means to activate p53 through inhibition of HDM2 by ribosome-free RPL11. Most drugs that induce nucleolar disruption also possess important genotoxic activity, which can have lasting mutagenic effects. Therefore, it is of
Paola Genevini et al.
PloS one, 9(11), e113416-e113416 (2014-11-20)
VAPB is a ubiquitously expressed, ER-resident adaptor protein involved in interorganellar lipid exchange, membrane contact site formation, and membrane trafficking. Its mutant form, P56S-VAPB, which has been linked to a dominantly inherited form of Amyotrophic Lateral Sclerosis (ALS8), generates intracellular
Philip J Jensik et al.
Molecular and cellular endocrinology, 401, 130-141 (2014-12-03)
Cytokine-inducible SH2-containing protein (CIS) inhibits prolactin receptor (PRLR) signaling and acts as part of an E3 ubiquitin ligase complex through interactions with Elongin B/C proteins. This study aimed to identify CIS lysine ubiquitination sites and determine roles of ubiquitination and
L A Black et al.
Australian veterinary journal, 93(11), 420-423 (2015-09-29)
To determine the in vitro susceptibilities of koala isolates of Chlamydia pecorum to enrofloxacin and chloramphenicol, which are frequently used to treat koalas with chlamydiosis, and florfenicol, a derivative of chloramphenicol. The in vitro susceptibilities were determined by culturing three
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