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Xuanmao Chen et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(1), 339-351 (2015-01-09)
The type 1 adenylyl cyclase (AC1) is an activity-dependent, calcium-stimulated adenylyl cyclase expressed in the nervous system that is implicated in memory formation. We examined the locomotor activity, and impulsive and social behaviors of AC1+ mice, a transgenic mouse strain
Seong-Hoon Kim et al.
The Journal of pharmacology and experimental therapeutics, 352(1), 175-184 (2014-11-06)
To date, many anticancer drugs have been developed by directly or indirectly targeting microtubules, which are involved in cell division. Although this approach has yielded many anticancer drugs, these drugs produce undesirable side effects. An alternative strategy is needed, and
Sudhish Sharma et al.
Stem cells (Dayton, Ohio), 33(4), 1213-1229 (2015-03-11)
We have demonstrated that human neonatal cardiosphere-derived cells (CDCs) derived from the young are more regenerative due to their robust secretome. However, it is unclear how the decompensated pediatric heart impacts the functional activity of their CDCs. Our aim was
Nadia Efimova et al.
Journal of cell science, 127(Pt 24), 5179-5188 (2014-10-26)
The kinesin KIF1C is known to regulate podosomes, actin-rich adhesion structures that remodel the extracellular matrix during physiological processes. Here, we show that KIF1C is a player in the podosome-inducing signaling cascade. Upon induction of podosome formation by protein kinase
Yu Liu et al.
European journal of pharmacology, 735, 193-201 (2014-04-23)
Hesperetin (HSP, one of the most common flavonoids in Citrus) has been reported to possess many benificial effects and is indicated for many diseases both as a therapeutic drug and as a supplement. Although its vascular effects have been extensively
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
Peter M Hwang et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(40), 14412-14417 (2014-09-24)
The cardiac isoform of troponin I (cTnI) has a unique 31-residue N-terminal region that binds cardiac troponin C (cTnC) to increase the calcium sensitivity of the sarcomere. The interaction can be abolished by cTnI phosphorylation at Ser22 and Ser23, an
Laurel A Cooley et al.
Methods in molecular biology (Clifton, N.J.), 995, 133-145 (2013-03-16)
Fluorescent ion sensors are quite valuable in experimental biology. The development of new sensor molecules requires determination of spectral properties (absorption bands, fluorescence excitation, and emission maxima) in order to characterize the type of optical response to the target ion.
Isadora Maria Villas Boas et al.
PloS one, 10(3), e0118615-e0118615 (2015-03-12)
The caterpillar of the moth Premolis semirufa, commonly named pararama, is found in the Brazilian Amazon region. Accidental contact with the caterpillar bristles causes an intense itching sensation, followed by symptoms of an acute inflammation, which last for three to
Colin J Stoneking et al.
Pflugers Archiv : European journal of physiology, 466(8), 1529-1539 (2013-11-07)
The activity of many ion channels is modulated by ions other than the ones they primarily conduct, with important consequences for cell signalling. In this study, we demonstrate that Mg(2+) inhibits the intermediate conductance calcium-activated potassium channel (KCa3.1) in human
Madeleen Bosma et al.
Biochimica et biophysica acta, 1841(12), 1648-1655 (2014-09-25)
We used human cardiomyocyte-derived cells to create an in vitro model to study lipid metabolism and explored the effects of PPARγ; ACSL1 and ATGL on fatty acid-induced ER stress. Compared to oleate, palmitate treatment resulted in less intracellular accumulation of
Ashwini K Devkota et al.
Chembiochem : a European journal of chemical biology, 15(16), 2435-2442 (2014-09-17)
eEF-2K is a potential target for treating cancer. However, potent specific inhibitors for this enzyme are lacking. Previously, we identified 2,6-diamino-4-(2-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile (DFTD) as an inhibitor of eEF-2K. Here we describe its mechanism of action against eEF-2K, on the basis of
Shiladitya Chattopadhyay et al.
PloS one, 8(2), e56655-e56655 (2013-02-26)
Rotavirus (RV) being the major diarrhoegenic virus causes around 527000 children death (<5 years age) worldwide. In cellular environment, viruses constantly adapt and modulate to survive and replicate while the host cell also responds to combat the situation and this
Zhizi Jing et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(10), 4456-4467 (2013-03-08)
Inner hair cells (IHCs) of the cochlea use ribbon synapses to transmit auditory information faithfully to spiral ganglion neurons (SGNs). In the present study, we used genetic disruption of the presynaptic scaffold protein bassoon in mice to manipulate the morphology
Astrid Milić et al.
European journal of drug metabolism and pharmacokinetics, 39(4), 263-276 (2013-10-12)
The purpose of this study was to evaluate the impact of structural modifications on the 15-membered macrolactone ring and/or substituents on the in vitro ADME properties and in vivo pharmacokinetic (PK) profile for selected derivatives in rodents in comparison to
Weiqiang Li et al.
Biomaterials, 39, 75-84 (2014-12-06)
Neural crest stem cells (NCSCs), a population of multipotent cells that migrate extensively and give rise to diverse derivatives, including peripheral and enteric neurons and glia, craniofacial cartilage and bone, melanocytes and smooth muscle, have great potential for regenerative medicine.
Trese Leinders-Zufall et al.
STAR protocols, 2(2), 100527-100527 (2021-05-25)
Small molecular probes designed for photopharmacology and opto-chemogenetics are rapidly gaining widespread recognition for investigations of transient receptor potential canonical (TRPC) channels. This protocol describes the use of three photoswitchable diacylglycerol analogs-PhoDAG-1, PhoDAG-3, and OptoDArG-for ultrarapid activation and deactivation of
Ivana L Bussi et al.
The European journal of neuroscience, 40(1), 2299-2310 (2014-04-03)
Duration discrimination within the seconds-to-minutes range, known as interval timing, involves the interaction of cortico-striatal circuits via dopaminergic-glutamatergic pathways. Besides interval timing, most (if not all) organisms exhibit circadian rhythms in physiological, metabolic and behavioral functions with periods close to
Xia Li et al.
CNS neuroscience & therapeutics, 20(11), 951-960 (2014-07-22)
Our previous studies indicate that glycine can inhibit N-methyl-D-aspartate receptor (NMDAR) responses induced by high concentrations of NMDA in rat hippocampal neurons. The present study was designed to observe whether D-serine induces inactivation of NMDARs in cultured rat hippocampal neurons
Kurt J Sales et al.
Molecular human reproduction, 20(11), 1144-1157 (2014-08-12)
The interplay between inflammation, cervical cancer and HIV acquisition in women is poorly understood. We have previously shown that seminal plasma (SP) can promote cervical tumour cell growth in vitro and in vivo via the activation of potent inflammatory pathways.
Minori Numamoto et al.
Journal of biochemistry, 157(1), 53-64 (2014-10-15)
The Saccharomyces cerevisiae Siw14, a tyrosine phosphatase involved in the response to caffeine, participates in regulation of the phosphorylation and intracellular localization of Gln3, a GATA transcriptional activator of nitrogen catabolite repression-sensitive genes. In Δsiw14 cells, the phosphorylation level of
M J Laye et al.
Disease markers, 2015, 806418-806418 (2015-03-31)
High levels of cardiovascular fitness (CRF) and physical activity (PA) are associated with decreased mortality and risk to develop metabolic diseases. The independent contributions of CRF and PA to metabolic disease risk factors are unknown. We tested the hypothesis that
Saurabh Mishra et al.
Journal of immunotoxicology, 12(1), 56-63 (2014-02-12)
5-Fluorouracil (5-FU) is a widely used anti-cancer agent; however, it induces immunosuppression in patients undergoing a chemotherapy regime. The mode of action by which 5-FU induces immunosuppression is primarily via inhibition of hematopoietic growth factors. In the present study, immunoprotective
Annalucia Carbone et al.
Journal of cellular and molecular medicine, 18(8), 1631-1643 (2014-06-05)
Cystic fibrosis (CF) is caused by mutations in the CF transmembrane conductance regulator (CFTR) gene, with most of the mortality given by the lung disease. Human amniotic mesenchymal stromal (stem) cells (hAMSCs) hold great promise for regenerative medicine in the
Cell autonomous or systemic EGFR blockade alters the immune-environment in squamous cell carcinomas.
Francesca Mascia et al.
International journal of cancer, 139(11), 2593-2597 (2016-08-11)
Targeting mutations and amplifications in the EGFR has been successful precision therapy for cancers of the lung, oral cavity and gastrointestinal track. However, a systemic immune reaction manifested by dose-limiting inflammation in the skin and gut has been a consistent
Ming Liang et al.
Basic research in cardiology, 109(5), 431-431 (2014-08-12)
Accumulation of smooth muscle cells (SMC) results in neointima formation in injured vessels. Two graft models consisting of vein and artery grafts were created by anastomosing common carotid arteries to donor vessels. To identify the origin of the neointima cells
Hyo Young Kim et al.
Molecular pharmaceutics, 12(1), 194-203 (2014-11-26)
We reported previously that human translationally controlled tumor protein (TCTP) contains, at its NH2-terminus, a protein transduction domain (PTD), which we called TCTP-PTD, with the amino acid sequence MIIYRDLISH. In this report we describe how TCTP-PTD penetrates A549 human lung
Benoît Chatin et al.
The Biochemical journal, 463(3), 339-349 (2014-08-05)
The major cardiac voltage-gated sodium channel Nav1.5 associates with proteins that regulate its biosynthesis, localization, activity and degradation. Identification of partner proteins is crucial for a better understanding of the channel regulation. Using a yeast two-hybrid screen, we identified dynamitin
Takao Susa et al.
Journal of cellular physiology, 230(7), 1594-1606 (2014-12-24)
We previously encountered regulatory processes wherein dihydrotestosterone (DHT) exerted its inhibitory effect on parathyroid hormone-related protein (PTHrP) gene repression through the estrogen receptor (ER)α, but not the androgen receptor (AR), in breast cancer MCF-7 cells. Here, we investigated whether such
Rajib K Paul et al.
Anesthesiology, 121(1), 149-159 (2014-06-18)
Subanesthetic doses of (R,S)-ketamine are used in the treatment of neuropathic pain and depression. In the rat, the antidepressant effects of (R,S)-ketamine are associated with increased activity and function of mammalian target of rapamycin (mTOR); however, (R,S)-ketamine is extensively metabolized
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