gebhart/patrepeval huggingface dataset:
The receptor-binding domain of human apolipoprotein E. Monoclonal antibody inhibition of binding. (1983)

To investigate the potential of monoclonal antibodies as probes to determine the receptor-binding domain of apolipoprotein E (apo-E), five apo-E antibodies were tested to see if any of them inhibited 125I-apo-E3 . dimyristoylphosphatidylcholine binding to apo-B,E receptors on cultured fibroblasts. Only one of the five antibodies, referred to as 1D7, was found to inhibit binding, blocking greater than 90% of the receptor-binding activity of apo-E3 dimyristoylphosphatidyl-choline. The 1D7 Fab fragments were also effective inhibitors. The 1D7 bound to a Mr = 22,000 NH2-terminal thrombolytic fragment of apo-E (residues 1-191) and to a 93-residue cyanogen bromide fragment of apo-E (residues 126-218). The four noninhibitory antibodies bound only to the NH2-terminal thrombolytic fragment. These results suggested that the 1D7 epitope is contained between residues 126 and 191, and that the epitopes of the other antibodies are not contained in this region. The use of synthetic apo-E fragments, which cover various lengths of the sequence from residues 129-169, and human apo-E variants with substitutions at residues 145, 146, or 158, narrowed the location of the 1D7 epitope to residues 139-169 and, most likely, to the immediate vicinity of residues 140-150. It is of interest that 1D7 was found to bind to the same region of apo-E that has been implicated as the receptor-binding domain in receptor-binding studies using human apo-E variants and apo-E3 fragments.
Postarthroscopy Analgesia with Intraarticular Bupivacaine/Morphine (1993)

Morphine, 1 mg intraarticular, in 30 ml 0.25% bupivacaine, with 1:200,000 epinephrine, may provide superior postoperative analgesia for up to 24 h versus bupivacaine or morphine alone.
Identification of cut8+ and cek1+, a novel protein kinase gene, which complement a fission yeast mutation that blocks anaphase. (1994)

The fission yeast Schizosaccharomyces pombe [corrected] temperature sensitivity cut8-563 mutation causes chromosome overcondensation and short spindle formation in the absence of sister chromatid separation. The cut8-563 mutation allows cytokinesis before the completion of anaphase, thus producing cells with a cut phenotype. The cut8+ gene product may be required for normal progression of anaphase. Diploidization occurs at the restrictive temperature, and 60 to 70% of the cells surviving after two generations are diploid. These phenotypes are reminiscent of those of budding yeast (Saccharomyces cerevisiae) ctf13 and ctf14 (ndc10) mutations. The cut8+ gene, isolated by complementation of the mutant, predicts a 262-amino-acid protein; the amino and carboxy domains are hydrophilic, while the central domain contains several hydrophobic stretches. It has a weak overall similarity to the budding yeast DBF8 gene product. DBF8 is an essential gene whose mutations result in delay in mitotic progression and chromosome instability. Anti-cut8 antibodies detect a 33-kDa polypeptide. Two multicopy suppressor genes for cut8-563 are identified. They are the cut1+ gene essential for nuclear division, and a new gene (designated cek1+) which encodes a novel protein kinase. The cek1+ gene product is unusually large (1,309 amino acids) and has a 112-amino-acid additional sequence in the kinase domain. The cek1+ gene is not an essential gene. Protein phosphorylation by cek1 may facilitate the progression of anaphase through direct or indirect interaction with the cut8 protein.
Gaussian- to stretched-coil transition in block copolymer melts (1990)

Two scaling regimes, D\ensuremath{\sim}${\mathit{N}}^{\mathrm{\ensuremath{\delta}}}$ with \ensuremath{\delta}=0.49\ifmmode\pm\else\textpm\fi{}0.02 and 0.80\ifmmode\pm\else\textpm\fi{}0.04, have been identified in a model set of nearly symmetric diblock copolymer melts, where D and N are the system peridocity and degree of polymerization, respectively. The crossover from \ensuremath{\delta}=0.49 to 0.80 is identified as the Gaussian to stretched-coil transition (GST). Contrary to current theory, the GST occurs well below the order-disorder transition (ODT), ${\mathit{N}}_{\mathrm{GST}}$=0.57${\mathit{N}}_{\mathrm{ODT}}$. We associate \ensuremath{\delta}=0.80 with the crossover from weak-segregation (\ensuremath{\delta}=1/2) to strong-segregation (\ensuremath{\delta}=2/3) behavior.
Effect of Anti-inflammatory Medications on Neuropathological Findings in Alzheimer Disease (2000)

Long-term anti-inflammatory medications in patients with Alzheimer disease enhanced cognitive performance but did not alleviate the progression of the pathological changes. Arch Neurol. 2000.
Transient p53 Suppression Increases Reprogramming of Human Fibroblasts without Affecting Apoptosis and DNA Damage (2014)

The discovery of human-induced pluripotent stem cells (iPSCs) has sparked great interest in the potential treatment of patients with their own in vitro differentiated cells. Recently, knockout of the Tumor Protein 53 (p53) gene was reported to facilitate reprogramming but unfortunately also led to genomic instability. Here, we report that transient suppression of p53 during nonintegrative reprogramming of human fibroblasts leads to a significant increase in expression of pluripotency markers and overall number of iPSC colonies, due to downstream suppression of p21, without affecting apoptosis and DNA damage. Stable iPSC lines generated with or without p53 suppression showed comparable expression of pluripotency markers and methylation patterns, displayed normal karyotypes, contained between 0 and 5 genomic copy number variations and produced functional neurons in vitro. In conclusion, transient p53 suppression increases reprogramming efficiency without affecting genomic stability, rendering the method suitable for in vitro mechanistic studies with the possibility for future clinical translation.
Telomerase Peptide Vaccination Combined with Temozolomide: A Clinical Trial in Stage IV Melanoma Patients (2011)

The immunologic response rate is considerable compared with previous GV1001 trials without concomitant chemotherapy, although low toxicity is retained. The results warrant further studies of GV1001/temozolomide treatment and support the general concept of combining cancer vaccination with chemotherapy.
Age-Related Phenotypic Alterations in Populations of Purified Human Bone Precursor Cells (1999)

The ability to purify and characterize phenotypic markers of human bone precursor cells provides an important means to study the basis of age- or disease-related changes in osteogenesis. Utilizing immunologically purified and characterized populations of human bone preosteoblast-like cells, we demonstrate that distinct age-related alterations occur in bone cell phenotypic markers, and additionally document the presence of a subpopulation of elderly individuals who express markedly reduced amounts of bone proteins. These findings provide insights into the early phases of bone cell development, and provide a means for evaluating age- and/or disease-mediated changes in bone cell development.
Degradation of subcells and tunnel junctions during growth of GaInP/Ga(In)As/GaNAsSb/Ge 4‐junction solar cells (2017)

Abstract A GaInP/Ga(In)As/GaNAsSb/Ge 4J solar cell grown using the combined MOVPE + MBE method is presented. This structure is used as a test bench to assess the effects caused by the integration of subcells and tunnel junctions into the full 4J structure. A significant degradation of the Ge bottom subcell emitter is observed during the growth of the GaNAsSb subcell, with a drop in the carrier collection efficiency at the high energy photon range that causes a ~15% lower J sc and a V oc drop of ~50 mV at 1‐sun. The V oc of the GaNAsSb subcell is shown to drop by as much as ~140 mV at 1‐sun. No degradation in performance is observed in the tunnel junctions, and no further degradation is neither observed for the Ge subcell during the growth of the GaInP/Ga(In)As subcells. The hindered efficiency potential in this lattice‐matched 4J architecture due to the degradation of the Ge and GaNAsSb subcells is discussed.
Mobile crowdsensing: current state and future challenges (2011)

An emerging category of devices at the edge of the Internet are consumer-centric mobile sensing and computing devices, such as smartphones, music players, and in-vehicle sensors. These devices will fuel the evolution of the Internet of Things as they feed sensor data to the Internet at a societal scale. In this article, we examine a category of applications that we term mobile crowdsensing, where individuals with sensing and computing devices collectively share data and extract information to measure and map phenomena of common interest. We present a brief overview of existing mobile crowdsensing applications, explain their unique characteristics, illustrate various research challenges, and discuss possible solutions. Finally, we argue the need for a unified architecture and envision the requirements it must satisfy.
Listening to “Naima”: An Automated Structural Analysis of Music from Recorded Audio (2018)

A model of music listening has been automated. A program takes digital audio as input, for example from a compact disc, and outputs an explanation of the music in terms of repeated sections and the implied structure. For example, when the program constructs an analysis of John Coltrane’s “Naima,” it generates a description that relates to the AABA form and notices that the initial AA is omitted the second time. The algorithms are presented and results with two other input songs are also described. This work suggests that music listening is based on the detection of relationships and that relatively simple analyses can successfully recover interesting musical structure.
Post-translational Regulation of Cas9 during G1 Enhances Homology-Directed Repair (2016)

CRISPR/Cas9 induces DNA double-strand breaks that are repaired by cell-autonomous repair pathways, namely, non-homologous end-joining (NHEJ), or homology-directed repair (HDR). While HDR is absent in G1, NHEJ is active throughout the cell cycle and, thus, is largely favored over HDR. We devised a strategy to increase HDR by directly synchronizing the expression of Cas9 with cell-cycle progression. Fusion of Cas9 to the N-terminal region of human Geminin converted this gene-editing protein into a substrate for the E3 ubiquitin ligase complex APC/Cdh1, resulting in a cell-cycle-tailored expression with low levels in G1 but high expression in S/G2/M. Importantly, Cas9-hGem(1/110) increased the rate of HDR by up to 87% compared to wild-type Cas9. Future developments may enable high-resolution expression of genome engineering proteins, which might increase HDR rates further, and may contribute to a better understanding of DNA repair pathways due to spatiotemporal control of DNA damage induction.
Fuzzy learning control for anti-skid braking systems (2005)

Although antiskid braking systems (ABSs) are designed to optimize braking effectiveness while maintaining steerability, their performance often degrades for harsh road conditions (e.g., icy/snowy roads). The authors introduce the idea of using the fuzzy model reference learning control (FMRLC) technique for maintaining adequate performance even under such adverse road conditions. This controller utilizes a learning mechanism which observes the plant outputs and adjusts the rules in a direct fuzzy controller so that the overall system behaves like a reference model which characterizes the desired behavior. The performance of the FMRLC-based ABS is demonstrated by simulation for various road conditions (wet asphalt, icy) and 'split road conditions' (the condition where, e.g. emergency braking occurs and the road switches from wet to icy or vice versa).< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>
Jasmonate Induction of Putrescine N-Methyltransferase Genes in the Root of Nicotiana sylvestris (2000)

Nicotine alkaloids are synthesized in the root of Nicotiana species, and their synthesis increases after insect attack, wounding and jasmonate treatment of the leaf. Putrescine N-methyltransferase (PMT) catalyzes the first committed step in nicotine biosynthesis. The expression patterns of the three Nicotiana sylvestris PMT genes (NsPMT1, NsPMT2, and NsPMT3) are reported in this study. Transcripts of the NsPMT genes were detected only in the root, and were up-regulated by methyl jasmonate treatment. When the 5'-flanking regions of NsPMT1, NsPMT2, and NsPMT3 were fused independently to beta-glucuronidase reporter gene and introduced into N. sylvestris by Agrobacterium-mediated transformation, all introduced transgenes were expressed in the cortex, endodermis, and xylem in the root, as well as upregulated by methyl jasmonate treatment. These qualitatively similar patterns of expression for the NsPMT genes are achieved with only 0.25 kb of their conserved 5'-flanking regions, which contained no known jasmonate-responsive elements.
The human Imp3 and Imp4 proteins form a ternary complex with hMpp10, which only interacts with the U3 snoRNA in 60-80S ribonucleoprotein complexes (2003)

Ribosome biogenesis requires a vast number of trans-acting factors many of which are required for the chemical modification and processing of the pre-rRNA component. The U3 snoRNP complex is required for the early cleavage steps in pre-rRNA processing. We have cloned cDNAs encoding the human and mouse homologs of the yeast U3 snoRNP-associated proteins Imp3 and Imp4. Both human proteins localize to nucleoli and interact with the U3 snoRNA. The results of complementation experiments show that, in contrast to mouse Imp4, mouse Imp3 can partially alleviate the growth defect of the corresponding yeast null strain, indicating that the role of Imp3 in pre-rRNA processing is evolutionarily conserved. The results of density gradient centrifugation experiments show that, in contrast to hU3-55K, the human Imp3 and Imp4 proteins predominantly interact with the U3 snoRNA in 60-80S ribonucleoprotein complexes. In addition, we have found that hImp3, hImp4 and hMpp10 can form a stable hetero-trimeric complex in vitro, which is generated by direct interactions of both hImp3 and hImp4 with hMpp10. The analysis of hImp3 and hImp4 mutants indicated that their binding to hMpp10 correlates with their nucleolar accumulation, strongly suggesting that the formation of the ternary complex of hImp3, hImp4 and hMpp10 is required for their association with nucleolar components.
Polarization-maintaining buffered Fourier domain mode-locked swept source for optical coherence tomography (2011)

A polarization-maintaining buffered Fourier domain mode-locked (FDML) swept source with a center wavelength of 1300 nm is demonstrated. The scanning rate of the buffered FDML swept source is doubled without sacrificing the output power of the swept source by combining two orthogonally polarized outputs with a polarization beam combiner. The stability of the swept source is improved because the polarization state of the laser beam inside the laser cavity is maintained without the use of any polarization controllers. The swept source is capable of an edge-to-edge tuning range of more than 150 nm and a FWHM range of 95 nm at a 102 kHz sweeping rate and with an average power of 12 mW. A swept source optical coherence tomography (SSOCT) system is developed utilizing this buffered FDML swept source. The axial resolution of the SSOCT system is measured to be 9.4 µm in air. The sensitivity of the SSOCT system is 107.5 dB at a depth of 0.25 mm with a 6 dB roll-off at a depth of 2.25 mm.
Is imiquimod effective and safe for actinic keratosis? (2003)

Imiquimod 5% cream, applied 3 times per week for 12 weeks, is effective for treatment of actinic keratosis. Severe erythema and other local reactions occurred in almost everyone receiving treatment, due to imiquimod's immune system-modulating effects. The 25 patients in the treatment group tolerated these adverse effects well. Despite these effects, imiquimod can be used as an alternative to traditional cryotherapy for the treatment of actinic keratosis among selected, motivated
Nociceptor-specific gene deletion using heterozygous NaV1.8-Cre recombinase mice (2004)

NaV1.8 is a voltage-gated sodium channel expressed only in a subset of sensory neurons of which more than 85% are nociceptors. In order to delete genes in nociceptive neurons, we generated heterozygous transgenic mice expressing Cre recombinase under the control of the NaV1.8 promoter. Functional Cre recombinase expression replicated precisely the expression pattern of NaV1.8. Cre expression began at embryonic day 14 in small diameter neurons in dorsal root, trigeminal and nodose ganglia, but was absent in non-neuronal or CNS tissues into adulthood. Sodium channel subtypes were normal in isolated DRG neurons. Pain behaviour in response to mechanical or thermal stimuli, and in acute, inflammatory and neuropathic pain was also normal. These data demonstrate that the heterozygous NaV1.8-Cre mouse line is a useful tool to analyse the effects of deleting floxed genes on pain behaviour.
Monoclonal Antibodies Targeting the Epidermal Growth Factor Receptor (2005)

The epidermal growth factor receptor (EGFR, HER1) autocrine pathway contributes to a number of highly relevant processes in cancer development and progression, including cell proliferation, regulation of apoptotic cell death, angiogenesis and metastatic spread. The crucial role that EGFR plays in human cancers has led to an extensive search for selective inhibitors of its signaling pathway. The results of a large body of preclinical studies and clinical trials thus far conducted suggest that targeting the EGFR could bring a significant contribution to cancer therapy. A variety of different approaches are currently being used to target the EGFR. The most promising strategies in clinical development include monoclonal antibodies, to prevent ligand binding, and small molecules inhibitors of the tyrosine kinase enzymatic activity, that inhibit autophosphorylation and downstream intracellular signaling. Several blocking monoclonal antibodies against the EGFR have been developed. Among these, IMC-225 is a chimeric human-mouse monoclonal IgG1 antibody that has been the first anti-EGFR targeted therapy to enter clinical evaluation in cancer patients in Phase II and III studies, alone or in combination with conventional radiotherapy and chemotherapy. However, other antibodies against EGFR have demonstrated antitumor activity in several preclinical models of human cancer and are currently under investigation in the clinical setting, such as ICR62, ABX-EGF and EMD72000. This review will focus on all the preclinical data available on monoclonal antibodies engineered against the EGF receptor.
Biomimetic Tactile Sensor for Control of Grip (2007)

We are developing a novel, robust tactile sensor array that mimics the human fingertip and its distributed set of touch receptors. The mechanical components are similar to a fingertip, with a rigid core surrounded by a weakly conductive fluid contained within an elastomeric skin. It uses the deformable properties of the finger pad as part of the transduction process. Multiple electrodes are mounted on the surface of the rigid core and connected to impedance measuring circuitry within the core. External forces deform the fluid path around the electrodes, resulting in a distributed pattern of impedance changes containing information about those forces and the objects that applied them. Here we report preliminary results with prototypes of the sensor, and we propose strategies for extracting features related to the mechanical inputs and using this information for reflexive grip control.
Electron capture dissociation of singly and multiply phosphorylated peptides (2000)

Analysis of phosphotyrosine and phosphoserine containing peptides by nano-electrospray Fourier transform ion cyclotron resonance (FTICR) mass spectrometry established electron capture dissociation (ECD) as a viable method for phosphopeptide sequencing. In general, ECD spectra of synthetic and native phosphopeptides appeared less complex than conventional collision activated dissociation (CAD) mass spectra of these species. ECD of multiply protonated phosphopeptide ions generated mainly c- and z(.)-type peptide fragment ion series. No loss of water, phosphate groups or phosphoric acid from intact phosphopeptide ions nor from the c and z(.) fragment ion products was observed in the ECD spectra. ECD enabled complete or near-complete amino acid sequencing of phosphopeptides for the assignment of up to four phosphorylation sites in peptides in the mass range 1400 to 3500 Da. Nano-scale Fe(III)-affinity chromatography combined with nano-electrospray FTMS/ECD facilitated phosphopeptide analysis and amino acid sequencing from crude proteolytic peptide mixtures.
Decreased [18F]Spiperone Binding in Putamen in Idiopathic Focal Dystonia (1997)

In this study we have investigated the pathophysiology of two idiopathic focal dystonias: hand cramp with excessive cocontractions of agonist and antagonist hand or forearm muscles during specific tasks, such as writing, and facial dystonia manifested by involuntary eyelid spasms (blepharospasm) and lower facial and jaw spasms (oromandibular dystonia). We used positron emission tomography (PET) to measure the in vivo binding of the dopaminergic radioligand [18F]spiperone in putamen in 21 patients with these two focal dystonias and compared the findings with those from 13 normals. We measured regional cerebral blood flow and blood volume in each subject as well as the radiolabeled metabolites of [18F]spiperone in arterial blood. A stereotactic method of localization, independent of the appearance of the images, was used to identify the putamen in all of the PET images. We analyzed the PET and arterial blood data with a validated nonsteady-state tracer kinetic model representing the in vivo behavior of the radioligand. An index of binding called the combined forward rate constant was decreased by 29% in dystonics, as compared with normals (p < 0.05). There were no significant differences between dystonics and normals in regional blood flow, blood volume, nonspecific binding, permeability-surface area product of [18F]spiperone or the dissociation rate constant. These findings are consistent with a decrease of dopamine D2-like binding in putamen and are the first demonstration of a receptor abnormality in idiopathic dystonia. These results have important implications for the pathophysiology of dystonia as well as for function of the basal ganglia.
Preventive treatment of headaches (2005)

New drugs and other treatment strategies expand the spectrum of preventive migraine treatments.
400 dpi integrated contact type linear image sensors with poly-Si TFT's analog readout circuits and dynamic shift registers (1991)

Four-hundred-dots-per-inch (dpi) sensors, including poly-Si thin-film-transistor (TFT) scanning circuits, and a-Si photodiodes fabricated on borosilicate glass have been developed. This contact-type image sensor contains TFT analog buffer amplifiers in the readout circuits. The scanning circuits can operate in a frequency range between 200 kHz and 1 MHz. The readout circuits incorporating TFT analog impedance converters decrease photodiode impedance by more than three orders of magnitude and improve the linearity between illumination intensity and the sensor output. High-resolution reading is achieved by the new contact-type linear image sensors with a storage time of 2 ms/line.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>