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P7626
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Tae Mi Yoon et al.
Oncology reports, 33(4), 1717-1722 (2015-02-25)
The transcription factor, early growth response 1 (EGR1) belongs to the early growth response family. EGR1 regulates the transactivation of genes involved in growth inhibition and apoptosis by ionizing radiation. The aims of the present study were to evaluate the expression
Jennifer R Fleming et al.
PLoS neglected tropical diseases, 8(6), e2936-e2936 (2014-06-13)
Animal African Trypanosomosis (AAT) presents a severe problem for agricultural development in sub-Saharan Africa. It is caused by several trypanosome species and current means of diagnosis are expensive and impractical for field use. Our aim was to discover antigens for
Yin-yan Xi et al.
European journal of medical research, 19, 54-54 (2014-10-10)
Stress-induced cardiomyopathy (SIC) has gained increasing attention worldwide and is characterized by extensive ventricular akinesis, Beta-blockers and angiotensin-converting enzyme inhibitors (ACEIs) are the main treatments for SIC patients. The pharmacological mechanism of action of beta-blockers results in the inhibition of
Abdul Haseeb Shah et al.
Scientific reports, 5, 11211-11211 (2015-06-09)
The ABC transporter Cdr1 protein (Cdr1p) of Candida albicans, which plays a major role in antifungal resistance, has two transmembrane domains (TMDs) and two nucleotide binding domains (NBDs) that are interconnected by extracellular (ECLs) and intracellular (ICLs) loops. To examine
Teresa Mendes Maia et al.
Biology open, 3(2), 138-151 (2014-01-15)
Cilia and flagella are organelles essential for motility and sensing of environmental stimuli. Depending on the cell type, cilia acquire a defined set of functions and, accordingly, are built with an appropriate length and molecular composition. Several ciliary proteins display
Hyun Lim et al.
Biochemical pharmacology, 96(4), 337-348 (2015-06-21)
During senescence, cells express molecules called senescence-associated secretory phenotype (SASP), including growth factors, proinflammatory cytokines, chemokines, and proteases. The SASP induces a chronic low-grade inflammation adjacent to cells and tissues, leading to degenerative diseases. The anti-inflammatory activity of flavonoids was
Yu Cao et al.
The EMBO journal, 42(13), e113033-e113033 (2023-03-11)
Mitophagy is a fundamental quality control mechanism of mitochondria. Its regulatory mechanisms and pathological implications remain poorly understood. Here, via a mitochondria-targeted genetic screen, we found that knockout (KO) of FBXL4, a mitochondrial disease gene, hyperactivates mitophagy at basal conditions.
Clara Alice Musi et al.
BMC biology, 19(1), 256-256 (2021-12-17)
Rett syndrome (RTT) is a monogenic X-linked neurodevelopmental disorder characterized by loss-of-function mutations in the MECP2 gene, which lead to structural and functional changes in synapse communication, and impairments of neural activity at the basis of cognitive deficits that progress
Lu Zhang et al.
Biochimica et biophysica acta, 1853(2), 377-387 (2014-12-06)
Macroautophagy (autophagy) is an important factor affecting the function of vascular endothelial cells (VECs) and must be tightly regulated in these cells. However, the precise mechanisms underlying this process, particularly in the presence of serum, remain obscure. In this study
Swati Rawat et al.
Journal of molecular biology, 427(5), 1023-1037 (2014-05-23)
The transmembrane (TM) helices of most type II single-span membrane proteins (S-SMPs) of Escherichia coli occur near the N-terminus, where the cell's targeting mechanisms can readily identify it as it emerges from the ribosome. However, the TM helices of a
Chang Liu et al.
Experimental cell research, 336(1), 109-118 (2015-06-15)
Hepatopulmonary syndrome (HPS) is characterized by an arterial oxygenation defect induced by intrapulmonary vasodilation (IPVD) that increases morbidity and mortality. In our previous study, it was determined that both the proliferation and the myogenic differentiation of pulmonary microvascular endothelial cells
Yonghong Sun et al.
International journal of clinical and experimental pathology, 8(8), 9081-9088 (2015-10-16)
The purpose of this study was to investigate the effect of transmembrane-4-l-six-family-1 (TM4SF1) on breast cancer cell line MDA-MB-231 invasion and apoptosis and its mechanism through PI3K/AKT/mTOR pathway. siRNA-TM4SF1 and pcDNA-TM4SF1 plasma were constructed and then transfected into MDA-MB-231 cells
Alejandro Aranda et al.
Cellular and molecular life sciences : CMLS, 71(23), 4637-4651 (2014-05-06)
We report a new method to generate high-expressing mammalian cell lines in a quick and efficient way. For that purpose, we developed a master cell line (MCL) containing an inducible alphavirus vector expressing GFP integrated into the genome. In the
Giovanni Cenci et al.
PLoS genetics, 11(6), e1005260-e1005260 (2015-06-26)
Drosophila telomeres are sequence-independent structures that are maintained by transposition to chromosome ends of three specialized retroelements (HeT-A, TART and TAHRE; collectively designated as HTT) rather than telomerase activity. Fly telomeres are protected by the terminin complex (HOAP-HipHop-Moi-Ver) that localizes
Stephanie B M Miller et al.
The EMBO journal, 34(6), 778-797 (2015-02-13)
Disruption of the functional protein balance in living cells activates protective quality control systems to repair damaged proteins or sequester potentially cytotoxic misfolded proteins into aggregates. The established model based on Saccharomyces cerevisiae indicates that aggregating proteins in the cytosol
Zhili Ma et al.
International journal of molecular sciences, 16(9), 22062-22080 (2015-09-18)
In this study, the effects of mixed corn peptides and synthetic pentapeptide (QLLPF) on hepatocyte apoptosis induced by ethanol were investigated in vivo. QLLPF, was previously characterized from corn protein hydrolysis, which had been shown to exert good facilitating alcohol
A Kumaresan et al.
Theriogenology, 82(8), 1145-1153 (2014-09-02)
Freshly ejaculated boar spermatozoa require several hours of exposure to capacitating conditions to undergo capacitation. We hypothesized that cryopreserved boar spermatozoa might elicit a capacitation response after a relatively shorter time of exposure to capacitating conditions. Washed, frozen-thawed boar spermatozoa
Pu Yang et al.
Virology, 485, 223-232 (2015-08-25)
Respiratory syncytial virus (RSV) nonstructural (NS) proteins 1 and 2 have multiple functions in suppressing the innate immune response and modulating T helper cell subset differentiation. However, little is known about the roles of NS proteins as independent virulence factors.
Goran Mucic et al.
Behavioural brain research, 280, 45-50 (2014-12-03)
Although protein kinases and phosphatases have been reported to be involved in fear memory, information about these signalling molecules in the individual phases of contextual fear conditioning (cFC) is limited. C57BL/6J mice were tested in cFC, sacrificed and hippocampi were
Colin W Hay et al.
Psychoneuroendocrinology, 47, 43-55 (2014-07-09)
Expression or introduction of the neuropeptide substance-P (SP; encoded by the TAC1 gene in humans and Tac1 in rodents) in the amygdala induces anxiety related behaviour in rodents. In addition, pharmacological antagonism of the main receptor of SP in humans;
Bo Yuan et al.
Cancer science, 106(7), 819-824 (2015-05-06)
Hepatocellular carcinoma (HCC) is among the leading causes of cancer-related death in China. Deregulation of microRNA (miRNA) contributes to HCC development by influencing cell growth, apoptosis, migration or invasion. It has been proved that miR-940 plays important roles in various
Nicolas Carraro et al.
PLoS genetics, 11(6), e1005298-e1005298 (2015-06-11)
Integrative and Conjugative Elements (ICEs) of the SXT/R391 family disseminate multidrug resistance among pathogenic Gammaproteobacteria such as Vibrio cholerae. SXT/R391 ICEs are mobile genetic elements that reside in the chromosome of their host and eventually self-transfer to other bacteria by
Jiraporn Jirakkakul et al.
FEMS microbiology letters, 362(2), 1-8 (2015-02-12)
Iron is an essential element for life. However, the iron overload can be toxic. Here, we investigated the significant increase of tenellin and iron-tenellin complex production in ferricrocin-deficient mutants of Beauveria bassiana. Our chemical analysis indicated that the ferricrocin-deficient mutants
Shanghua Fan et al.
Structure (London, England : 1993), 29(7), 664-678 (2021-02-04)
Hevin is secreted by astrocytes and its synaptogenic effects are antagonized by the related protein, SPARC. Hevin stabilizes neurexin-neuroligin transsynaptic bridges in vivo. A third protein, membrane-tethered MDGA, blocks these bridges. Here, we reveal the molecular underpinnings of a regulatory network
Ayako Takenouchi et al.
Pediatric surgery international, 31(12), 1151-1159 (2015-08-25)
With current treatment regimens, high-risk neuroblastoma (NB) remains largely incurable. Oncolytic viral therapy uses replication-competent viruses, like Sindbis virus (SINV), to kill cancers. The SINV AR339 strain is blood borne and relatively non-virulent. We evaluated the feasibility of SINV AR339
Yueh-Liang Tsou et al.
PLoS neglected tropical diseases, 9(4), e0003692-e0003692 (2015-04-10)
Enterovirus 71 (EV71) and coxsackieviruses (CV) are the major causative agents of hand, foot and mouth disease (HFMD). There is not currently a vaccine available against HFMD, even though a newly developed formalin-inactivated EV71 (FI-EV71) vaccine has been tested in
Esther Moreno et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 63, 87-95 (2014-07-11)
The PI3K/Akt/mTOR/S6 ribosomal protein signalling pathway is a key potential target in breast cancer therapy, playing a central role in proliferation and cell survival. In this study, we found that the seleno-compound 2,4-dihydroselenoquinazoline (3a) generally inhibited this signalling axis in
Takuro Yamamoto et al.
BMC cancer, 15, 275-275 (2015-04-17)
AF-6/afadin plays an important role in the formation of adherence junctions. In breast and colon cancer, loss of AF-6/afadin induces cell migration and cell invasion. We aimed to elucidate the role of AF-6/afadin in human endometrial cancer. Morphology and AF-6/afadin
Zannel Blanchard et al.
PloS one, 9(4), e95663-e95663 (2014-05-03)
Breast cancer is the second leading cause of cancer-related deaths in women. Triple negative breast cancer (TNBC) is an aggressive subtype that affects 10-25% mostly African American women. TNBC has the poorest prognosis of all subtypes with rapid progression leading
Milica Vujovic et al.
Molecular and cellular endocrinology, 416, 19-26 (2015-09-01)
Thyroid hormone is a well-known regulator of brain, lung and kidney development and function. However, the molecular mechanisms by which the hormone exerts its function have remained largely enigmatic, and only a limited set of target genes have been identified
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