gebhart/patrepeval huggingface dataset:
Factor VIII and von Willebrand factor – too sweet for their own good (2010)

Although factor VIII (FVIII) and von Willebrand factor (VWF) are products of two distinct genes, they circulate in plasma as a tight non-covalent complex. Moreover, they both play a critical role in the haemostatic process, a fact that is illustrated by the severe bleeding tendency associated with the functional absence of either protein. FVIII is an essential cofactor for coagulation factor IX, while VWF is pertinent to the recruitment of platelets to the injured vessel wall under conditions of rapid flow. FVIII and VWF have in common that they are heavily glycosylated: full-length FVIII contains 20 N-linked and at least seven O-linked glycans, while VWF contains 12 N-linked and 10 O-linked glycans. Three decades of research have revealed that the carbohydrate structures of FVIII and VWF contribute to many of the steps that can be distinguished in the life-cycle of these proteins, including biosynthesis/secretion, function and clearance. In this review, several of these aspects will be discussed. In addition, the interaction of the FVIII/VWF complex with two families of carbohydrate-binding proteins, i.e. Galectins and Siglecs, and their potential physiological relevance will be discussed.
Solid-State Pharmaceutical Chemistry (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSolid-State Pharmaceutical ChemistryS. R. Byrn, R. R. Pfeiffer, G. Stephenson, D. J. W. Grant, and W. B. GleasonCite this: Chem. Mater. 1994, 6, 8, 1148–1158Publication Date (Print):August 1, 1994Publication History Published online1 May 2002Published inissue 1 August 1994https://pubs.acs.org/doi/10.1021/cm00044a013https://doi.org/10.1021/cm00044a013research-articleACS PublicationsRequest reuse permissionsArticle Views2029Altmetric-Citations141LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
PHOSPHOINOSITIDE LIPIDS AS SIGNALING MOLECULES: Common Themes for Signal Transduction, Cytoskeletal Regulation, and Membrane Trafficking (1998)

Signaling roles for phosphoinositides that involve their regulated hydrolysis to generate second messengers have been well characterized. Recent work has revealed additional signaling roles for phosphoinositides that do not involve their hydrolysis. PtdIns 3-P, PtdIns 3,4,5-P3, and PtdIns 4,5-P2 function as site-specific signals on membranes that recruit and/or activate proteins for the assembly of spatially localized functional complexes. A large number of phosphoinositide-binding proteins have been identified as the potential effectors for phosphoinositide signals. Common themes of localized signal generation and the spatially localized recruitment of effector proteins appear to underlie mechanisms employed in signal transduction, cytoskeletal, and membrane trafficking events.
Evidence for a Causal Role of CD38 Expression in Granulocytic Differentiation of Human HL-60 Cells (2002)

Granulocytic differentiation of human HL-60 cells can be induced by retinoic acid and is accompanied by a massive expression of CD38, a multi-functional enzyme responsible for metabolizing cyclic ADP-ribose (cADPR), a Ca(2+) messenger. Immunofluorescence staining showed that CD38 was expressed not only on the surface of intact HL-60 cells but also intracellularly, which was revealed after permeabilization with Triton. Concomitant with CD38 expression was the accumulation of cADPR, and both time courses preceded the onset of differentiation, suggesting a causal role for CD38. Consistently, treatment of HL-60 cells with a permeant inhibitor of CD38, nicotinamide, inhibited both the CD38 activity and differentiation. More specific blockage of CD38 expression was achieved by using morpholino antisense oligonucleotides targeting its mRNA, which produced a corresponding inhibition of differentiation as well. Similar inhibitory effects were observed when CD38 expression was reduced by the RNA interference technique targeting two separate regions of the coding sequence of CD38. Further support came from transfecting HL-60 cells with a Tet-On expression vector containing a full-length CD38. Subsequent treatments with doxycycline induced both CD38 expression and differentiation in the absence of retinoic acid. These results provide the first evidence that CD38 expression and the consequential accumulation of cADPR play a causal role in mediating cellular differentiation.
Fluoro-Jade: Novel Fluorochromes for Detecting Toxicant-Induced Neuronal Degeneration (2000)

Two anionic fluorescein derivatives can be used for the simple and definitive localization of neuronal degeneration in brain tissue sections. Initial work on the first generation fluorochrome, Fluoro-Jade, demonstrated the utility of this compound for the detection of neuronal degeneration induced by a variety of well-characterized neurotoxicants, including kainic acid, 3-nitropropionic acid, isoniazid, ibogaine, domoic acid, and dizocilpine maleate (MK-801). After validation, the tracer was used to reveal previously unreported sites of neuronal degeneration associated with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), methamphetamine, and d-fenfluramine. Preliminary findings with a second generation fluorescein derivative, Fluoro-Jade B, suggest that this tracer results in staining of optimal contrast and resolution in animals dosed with kainic acid. These 2 tracers can be combined with other histologic methods, including immunofluoresence and fluorescent Nissl stains. Recent preliminary findings on a number of specialized applications of Fluoro-Jade include the detection of apoptosis, amyloid plaques, astrocytes, and dead cells in tissue culture.
Review article: epidemiology and quality of life in functional gastrointestinal disorders (2004)

The epidemiology and health-related quality of life associated with functional gastrointestinal disorders are reviewed, with particular emphasis on irritable bowel syndrome and functional dyspepsia. The literature supports the significant world-wide prevalence of functional gastrointestinal disorders, including irritable bowel syndrome (IBS), functional dyspepsia and chronic constipation. An increased female prevalence has been demonstrated in most studies in patients with IBS and chronic constipation, but not functional dyspepsia. The female to male ratio appears to be greater in the health care-seeking population than in community populations. However, some differences in the reported general prevalence and gender-related prevalence of functional gastrointestinal disorders may be due to cultural factors and study methodology. A significant health care burden is associated with IBS, with increased out-patient services, abdominal and pelvic surgeries, and gastrointestinal- and non-gastrointestinal-related physician visits and health care costs. Health-related quality of life is impacted significantly in patients with functional gastrointestinal disorders, such as functional dyspepsia and IBS, compared with the general healthy population, as well as patients with other chronic medical conditions, such as gastro-oesophageal reflux disease and asthma. Impaired health-related quality of life has been demonstrated, in particular, in patients with moderate to severe disease seen in referral settings. The health-related quality of life appears to improve in treatment responders, or correlates with symptom improvement, with at least some treatment modalities studied in functional gastrointestinal disorders, but further studies are needed. Predictors of health-related quality of life in patients with functional gastrointestinal disorders include psychosocial factors, such as early adverse life events, and symptoms related to visceral perception, e.g. pain and chronic stress. The presence of extra-intestinal symptoms appears to have a major if not greater impact on health care visits, excess health care costs and health-related quality of life in patients with functional gastrointestinal disorders.
Rapid system-level performance evaluation and optimization for application mapping onto SoC architectures (2003)

System-on-chip (SoC) architectures integrate several heterogeneous components onto a single chip. These components provide various capabilities such as dynamic voltage scaling, reconfiguration, multiple power states, etc., that can be exploited for performance optimization during application design. We propose a generic model (GenM) which captures the capabilities of a large class of SoC architectures and facilitates evaluation and optimization of performance during application design. The GenM model is used as an abstraction to identify various well-defined optimization problems for application mapping onto SoC architectures. Using GenM, we developed an interpretive simulator, High-level Performance Estimator (HiPerE). It integrates component specific performance estimates to rapidly evaluate performance at the system level. The MILAN framework enables hierarchical simulation through the integration of HiPerE and low-level component specific simulators into a unified environment. Hierarchical simulation facilitates efficient design space exploration during application mapping onto SoC architectures.
Activators of PKM2 in Cancer Metabolism (2014)

Pyruvate kinase converts phosphoenolpyruvate to pyruvate, catalyzing the rate-limiting step of glycolysis. The M1 isoenzyme of pyruvate kinase (PKM1) is found in adult tissues; whereas, PKM2 is a splicesome variant found in embryonic and cancer cells. PKM2 expression in malignant cells is a result of the tumor microenvironment and is responsible for maintaining a glycolytic phenotype. PKM2 has other nonmetabolic functions in malignant cells, including transcriptional coactivation and protein kinase activity. PKM2 activators have antitumor properties by inducing tetramerization of two PKM2 dimers causing PKM2 to function like PKM1. Restoring PKM2 to PKM1-like levels of activity causes reversal of the Warburg effect in cancer cells. PKM2 activators have therapeutic potential in the treatment of cancer and other metabolic diseases.
Prognostic Influence of Increased Fibrinogen and C-Reactive Protein Levels in Unstable Coronary Artery Disease (1997)

Increased levels of both fibrinogen and C-reactive protein are associated with a worse outcome in patients with unstable coronary artery disease. The increased risk associated with elevated fibrinogen levels is independent of, and additive to, the prognostic influence of myocardial damage.
Discovery of INCB3284, a Potent, Selective, and Orally Bioavailable hCCR2 Antagonist (2011)

We report the identification of 13 (INCB3284) as a potent human CCR2 (hCCR2) antagonist. INCB3284 exhibited an IC50 of 3.7 nM in antagonism of monocyte chemoattractant protein-1 binding to hCCR2, an IC50 of 4.7 nM in antagonism of chemotaxis activity, an IC50 of 84 μM in inhibition of the hERG potassium current, a free fraction of 58% in protein binding, high selectivity over other chemokine receptors and G-protein-coupled receptors, and acceptable oral bioavailability in rodents and primates. In human clinical trials, INCB3284 exhibited a pharmacokinetic profile suitable for once-a-day dosing (T 1/2 = 15 h).
Promises for Ultrasonic Waves on Activity of Silica Gel and Some Supported Catalysts (1973)

ADVERTISEMENT RETURN TO ISSUEPREVArticlePromises for Ultrasonic Waves on Activity of Silica Gel and Some Supported CatalystsRamaswami Ranganathan, Indresh Mathur, Narendra N. Bakhshi, and Joseph F. MathewsCite this: Ind. Eng. Chem. Prod. Res. Dev. 1973, 12, 2, 155–158Publication Date (Print):June 1, 1973Publication History Published online1 May 2002Published inissue 1 June 1973https://pubs.acs.org/doi/10.1021/i360046a013https://doi.org/10.1021/i360046a013research-articleACS PublicationsRequest reuse permissionsArticle Views34Altmetric-Citations3LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access options Get e-Alerts
Twin-screw extrusion of commodity grade dairy ingredients to ingredients to produce value-added products. (2012)

University of Minnesota M.S. thesis. May 2012. Major: Food science. Advisor: Tonya Schoenfuss, Ph.D. 1 computer file (PDF); v, 144 pages, appendix p. 98-144.
Neuropharmacology of addiction and how it informs treatment (2010)

Our knowledge about the neuropharmacology of addiction is increasing and is leading to more informed development of pharmacotherapy. Although the dopaminergic mesolimbic system plays a central role in 'liking', reward and motivation, medications directly targeting it have not proved a very fruitful approach to treating addictions. A review of the literature was performed to find articles relating current and developing pharmacological treatments in the clinic and their underlying neuropharmacology. We focussed on the most common addictions for which pharmacology plays an important role. By characterizing what neurotransmitters modulate this dopaminergic pathway, new medications are now in the clinic and being successfully applied to treat a variety of addictions. In addition to modulating this reward pathway, alternative approaches in the future will target learning and memory, improving impulse control and decision-making.
CARDIODYNAMIC STUDIES IN THE NEWBORN (1965)

Patterns of instantaneous heart rate were studied in 74 premature infants with idiopathic respiratory distress syndrome. Half (50.3%) of the recordings showed this finding during the course of the disease. It was found most frequently during the first 24 hours after birth. This finding is reversed in recovering infants. Based on present data, persisting fixation of the heart rate in an infant with idiopathic respiratory distress appears to be indicative of a poor prognosis, whereas the presence or return of fluctuations in the recording of such an infant may permit a more favorable outlook.
Neuropilin-1 modulates TGFβ signaling to drive glioblastoma growth and recurrence after anti-angiogenic therapy (2017)

Glioblastoma (GBM) is a rapidly progressive brain cancer that exploits the neural microenvironment, and particularly blood vessels, for selective growth and survival. Anti-angiogenic agents such as the vascular endothelial growth factor-A (VEGF-A) blocking antibody bevacizumab yield short-term benefits to patients due to blood vessel regression and stabilization of vascular permeability. However, tumor recurrence is common, and this is associated with acquired resistance to bevacizumab. The mechanisms that drive acquired resistance and tumor recurrence in response to anti-angiogenic therapy remain largely unknown. Here, we report that Neuropilin-1 (Nrp1) regulates GBM growth and invasion by balancing tumor cell responses to VEGF-A and transforming growth factor βs (TGFβs). Nrp1 is expressed in GBM cells where it promotes TGFβ receptor internalization and signaling via Smad transcription factors. GBM that recur after bevacizumab treatment show down-regulation of Nrp1 expression, indicating that altering the balance between VEGF-A and TGFβ signaling is one mechanism that promotes resistance to anti-angiogenic agents. Collectively, these data reveal that Nrp1 plays a critical role in balancing responsiveness to VEGF-A versus TGFβ to regulate GBM growth, progression, and recurrence after anti-vascular therapy.
Role of inflammation in previously untreated macular edema with branch retinal vein occlusion (2014)

Inflammation may induce an increase of vascular permeability and disrupt the blood-aqueous barrier via release of inflammatory factors (VEGF, IL-6, MCP-1, and sICAM-1) in BRVO patients with macular edema.
Bond and Option Pricing when Short Rates are Lognormal (1991)

(1991). Bond and Option Pricing when Short Rates are Lognormal. Financial Analysts Journal: Vol. 47, No. 4, pp. 52-59.
Wavelet packet image coding using space-frequency quantization (1998)

We extend our previous work on space-frequency quantization (SFQ) for image coding from wavelet transforms to the more general wavelet packet transforms. The resulting wavelet packet coder offers a universal transform coding framework within the constraints of filterbank structures by allowing joint transform and quantizer design without assuming a priori statistics of the input image. In other words, the new coder adaptively chooses the representation to suit the image and the quantization to suit the representation. Experimental results show that, for some image classes, our new coder gives excellent coding performance.
Cartilage degradation is fully reversible in the presence of aggrecanase but not matrix metalloproteinase activity (2008)

Cartilage degradation was completely reversible in the presence of high levels of aggrecanase-mediated aggrecan degradation. After induction of MMP-mediated aggrecan and collagen type II degradation, the chondrocytes had impaired repair capacity.
Advances in Vaccine Adjuvants For Infectious Diseases (2003)

A HIV Vaccine, particularly that based on recombinant proteins and plasmid DNA, is likely to be less reactogenic than traditional vaccines, but also less immunogenic. Therefore, there is an urgent need for the development of new and improved adjuvants and delivery system for combination with HIV vaccine antigens. Adjuvants can be broadly separated into two classes, based on their principal mechanisms of action; "vaccine delivery systems" and "immunostimulatory adjuvants". Vaccine delivery systems are generally particulate formulations e.g. emulsions, microparticles, iscoms and liposomes, and mainly function to target associated antigens into antigen presenting cells (APC). In contrast, immunostimulatory adjuvants are predominantly derived from pathogens and often represent pathogen associated molecular patterns (PAMP) e.g. LPS, MPL, CpG DNA, which activate cells of the innate immune system. The discovery of more potent adjuvants may allow the development of prophylactic and therapeutic vaccines against HIV. In addition, new adjuvants may also allow vaccines to be delivered mucosally.
Neutralization of Hepatitis A Virus (HAV) by an Immunoadhesin Containing the Cysteine-Rich Region of HAV Cellular Receptor-1 (2001)

Hepatitis A virus (HAV) infects African green monkey kidney (AGMK) cells via the HAV cellular receptor-1 (havcr-1), a mucin-like type 1 integral-membrane glycoprotein of unknown natural function. The ectodomain of havcr-1 contains an N-terminal immunoglobulin-like cysteine-rich region (D1), which binds protective monoclonal antibody (MAb) 190/4, followed by an O-glycosylated mucin-like threonine-serine-proline-rich region that extends D1 well above the cell surface. To study the interaction of HAV with havcr-1, we constructed immunoadhesins fusing the hinge and Fc portion of human IgG1 to D1 (D1-Fc) or the ectodomain of the poliovirus receptor (PVR-Fc) and expressed them in CHO cells. These immunoadhesins were secreted to the cell culture medium and purified through protein A-agarose columns. In a solid-phase assay, HAV bound to D1-Fc in a concentration-dependent manner whereas background levels of HAV bound to PVR-Fc. Binding of HAV to D1-Fc was blocked by treatment with MAb 190/4 but not with control MAb M2, which binds to a tag epitope introduced between the D1 and Fc portions of the immunoadhesin. D1-Fc neutralized approximately 1 log unit of the HAV infectivity in AGMK cells, whereas PVR-Fc had no effect in the HAV titers. A similarly poor reduction in HAV titers was observed after treating the same stock of HAV with murine neutralizing MAbs K2-4F2, K3-4C8, and VHA 813. Neutralization of poliovirus by PVR-Fc but not by D1-Fc indicated that the virus-receptor interactions were specific. These results show that D1 is sufficient for binding and neutralization of HAV and provide further evidence that havcr-1 is a functional cellular receptor for HAV.
Contribution of Antibody Heavy Chain CDR1 to Digoxin Binding Analyzed by Random Mutagenesis of Phage-displayed Fab 26-10 (1995)

We constructed a bacteriophage-displayed library containing randomized mutations at H chain residues 30-35 of the anti-digoxin antibody 26-10 Fab to investigate sequence constraints necessary for high affinity binding in an antibody of known crystal structure. Phage were selected by panning against digoxin and three C-16-substituted analogues. All antigen-positive mutants selected using other analogues also bound digoxin. Among 73 antigen-positive clones, 26 different nucleotide sequences were found. The majority of Fabs had high affinity for digoxin (Ka 3.4 x 10(9) M-1) despite wide sequence diversity. Two mutants displayed affinities 2- and 4-fold higher than the parental antibody. Analysis of the statistical distribution of sequences showed that highest affinity binding occurred with a restricted set of amino acid substitutions at positions H33-35. All clones save two retained the parental Asn-H35, which contacts hapten and hydrogen bonds to other binding site residues in the parental structure. Positions H30-32 display remarkable diversity, with 10-14 different substitutions for each residue, consistent with high affinity binding. Thus complementarity can be retained and even improved despite diversity in the conformation of the N-terminal portion of the H-CDR1 loop.