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1,108 Research products, page 1 of 111

  • Canada
  • Research data
  • 2018-2022
  • Dataset
  • Canadian Institutes of Health Research

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  • Open Access
    Authors: 
    Castellani, Christina A.; Longchamps, Ryan J.; Sumpter, Jason A.; Newcomb, Charles E.; Lane, John A.; Grove, Megan L.; Bressler, Jan; Brody, Jennifer A.; Floyd, James S.; Bartz, Traci M.; +14 more
    Publisher: figshare
    Project: CIHR

    Additional file 4: Table S3. A. Results for 34 independent ARIC Discovery Meta-Analysis identified mtDNA-CN associated CpGs across all studied cohorts and Validation Meta-Analysis/All Cohort Meta-Analysis. Validation meta-analysis included CHS AA, CHS EA and FHS EA cohorts (P

  • Authors: 
    Ana Velly;
    Publisher: Springer Science and Business Media LLC
    Project: CIHR
  • Open Access
    Authors: 
    Kerr, Craig H.; Skinnider, Michael A.; Andrews, Daniel D. T.; Madero, Angel M.; Chan, Queenie W. T.; R. Greg Stacey; Stoynov, Nikolay; Jan, Eric; Foster, Leonard J.;
    Publisher: figshare
    Project: CIHR

    Additional file 6. Autocorrelation z scores between pairs of stimulated and unstimulated chromatograms.

  • Open Access
    Authors: 
    Yifeng Li; Wenqiang Shi; Wyeth Wasserman;
    Publisher: figshare
    Project: NSERC , NIH | Computational Resources f... (1R01GM084875-01A2), CIHR

    Genome-wide predictions of cis-regulatory regions for all six cell types. (ZIP 20400 kb)

  • Open Access
    Authors: 
    Balaton, Bradley P.; Brown, Carolyn J.;
    Publisher: figshare
    Project: CIHR

    Additional file7: Table S18. DNAmeQTL analysis for the loci significantly associated with DNAme-based XCI status calls. See additional files. These loci were independently tested as DNAmeQTLs in females and males, with some columns color coded based on sex (pink female, light blue male). There are also columns with the median and mean DNAme value at the gene’s island for samples with the reference or alternate allele at that loci; these columns are color coded based on whether the allele is in the range to escape from XCI (DNAme<0.01, blue) or in the range to be subject to XCI (DNAme>0.15, orange). There are mean and median columns for both males and females, but only the female columns are color coded based on XCI status. There are boxes around the genes with female median values with one allele in the range to escape XCI and the other allele in the range to be subject to XCI.

  • Open Access
    Authors: 
    Mostafa, Mahmoud; Rider, Christopher; Suharsh Shah; Traves, Suzanne; Gordon, Paul; Miller-Larsson, Anna; Leigh, Richard; Newton, Robert;
    Publisher: figshare
    Project: CIHR , NSERC

    Genes significantly modulated by budesonide or dexamethasone in A549 cells. The 330 genes showing significant induction (fold ≥2, P ≤ 0.05), or repression (fold ≤0.5, P ≤ 0.05), by budesonide (300 nM) or dexamethasone (1 μM), compared to control at 6 h, are listed along with the fold change and P value for each glucocorticoid. Genes are sorted alphabetically according to their official gene symbol. (XLSX 30 kb)

  • Authors: 
    Dae-Kyum Kim; Knapp, Jennifer; Kuang, Da; Chawla, Aditya; Cassonnet, Patricia; Hunsang Lee; Dayag Sheykhkarimli; Payman Samavarchi-Tehrani; Abdouni, Hala; Ashyad Rayhan; +10 more
    Publisher: GSA Journals
    Project: CIHR , EC | PREPARE (602525)

    Supplementary tables for "A comprehensive, flexible collection of SARS-CoV-2 coding regions"

  • Open Access
    Authors: 
    Pluthero, Fred G.; Kahr, Walter H. A.;
    Publisher: Taylor & Francis
    Project: CIHR

    Many roles of human platelets in health and disease are linked to their ability to transport and secrete a variety of small molecules and proteins carried in dense (δ-) and α-granules. Determination of granule number and content is important for diagnosis of platelet disorders and for studies of platelet structure, function, and development. We have optimized methods for detection and localization of platelet proteins via antibody and lectin staining, imaging via structured illumination laser fluorescence microscopy (SIM), and three-dimension (3D) image analysis. The methods were validated via comparison with published studies based on electron microscopy and high-resolution fluorescence microscopy. The α-granule cargo proteins thrombospondin-1 (TSP1), osteonectin (SPARC), fibrinogen (FGN), and Von Willebrand factor (VWF) were localized within the granule lumen, as was the proteoglycan serglycin (SRGN). Colocalization analysis indicates that staining with fluorescently labeled wheat germ agglutinin (WGA) allows detection of α-granules as effectively as immunostaining for cargo proteins, with the advantage of not requiring antibodies. RAB27B was observed to be concentrated at dense granules, allowing them to be counted via visual scoring and object analysis. We present a workflow for counting dense and α-granules via object analysis of 3D SIM images of platelets stained for RAB27B and with WGA. Abbreviation: SIM: structured illumination microscopy; WGA: wheat germ agglutinin; FGN: fibrinogen; TSP1: thrombospondin 1; ER: endoplasmic reticulum Platelets support blood clotting, wound healing, and other essential processes. These functions rely on the ability of platelets to transport and release small molecules like serotonin carried in dense granules and a wide range of proteins carried in alpha granules. Several conditions have been linked to abnormalities in one or more of platelet granule number, content, structure, and function. These conditions can be difficult to diagnose because platelet granules are so small they cannot be consistently resolved by conventional light microscopy, while higher power electron microscopy is not widely accessible. The goal of this study was to develop a method for counting and examining platelet dense and alpha granules without the need of electron microscopy. Key to this was the discovery that alpha granules can be reliably stained with the plant lectin wheat germ agglutinin, which has the advantages of being a smaller and less expensive molecule than the antibodies commonly used to detect alpha granule cargo proteins. We also establish that dense granules can be detected with high specificity via antibody staining of the membrane-associated protein RAB27B. We used structured illumination laser fluorescence microscopy to obtain high-resolution images of stained platelets. These were assembled into 3D renders using image analysis software, which was used to validate a protocol for rapidly counting granules within individual platelets. Our method supports the relatively rapid, accurate, and cost-effective assessment of platelet granules. We have already shown that it can confirm dense granule deficiency, and we anticipate that this approach will also prove useful in diagnosing and studying alpha granule abnormalities.

  • Open Access
    Authors: 
    Lima, Maria Alice Dias Da Silva; Giselda Quintana Marques; Adalvane Nobres Damaceno; Santos, Mariana Timmers Dos; Witt, Regina Rigatto; Acosta, Aline Marques;
    Publisher: SciELO journals
    Project: CIHR

    ABSTRACT The study aimed to identify available instruments in the literature to evaluate the structure of primary health network in health systems. An integrated review of literature was carried out in health sciences, education, and management Databases, as follows: Medical Literature Analysis and Retrieval System Online (Medline), including the Cochrane Library, Embase, PsycINFO, Cumulative Index to Nursing and Allied Health Literature (CINAHL), ABI Inform, Latin American and Caribbean on Health Sciences Literature (Lilacs), and the Business Source Complete (Ebsco). Manuscripts published in English and Portuguese from 1995 to 2019 were included. The final sample contained nine articles, in which eight instruments were identified. They had as a common feature the approach on longitudinality, interprofessional communication, care coordination, access to health services, and quality of care. An emphasis was noted on an instrument developed in the Brazilian health system context as a useful tool to support health care workers and managers in the situational diagnosis of potentialities and fragilities of Primary Health Care and Health Care Networks.

  • English
    Authors: 
    Choudhary, Neha; Jaraquemada-Peláez, Marı́a de Guadalupe; Zarschler, Kristof; Wang, Xiaozhu; Radchenko, Valery; Kubeil, Manja; Stephan, Holger; Orvig, Chris;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC , CIHR

    Related Article: Neha Choudhary, Marı́a de Guadalupe Jaraquemada-Peláez, Kristof Zarschler, Xiaozhu Wang, Valery Radchenko, Manja Kubeil, Holger Stephan, Chris Orvig|2020|Inorg.Chem.|59|5728|doi:10.1021/acs.inorgchem.0c00509

Advanced search in
Research products
arrow_drop_down
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Any field
arrow_drop_down
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arrow_drop_down
Include:
The following results are related to Canada. Are you interested to view more results? Visit OpenAIRE - Explore.
1,108 Research products, page 1 of 111
  • Open Access
    Authors: 
    Castellani, Christina A.; Longchamps, Ryan J.; Sumpter, Jason A.; Newcomb, Charles E.; Lane, John A.; Grove, Megan L.; Bressler, Jan; Brody, Jennifer A.; Floyd, James S.; Bartz, Traci M.; +14 more
    Publisher: figshare
    Project: CIHR

    Additional file 4: Table S3. A. Results for 34 independent ARIC Discovery Meta-Analysis identified mtDNA-CN associated CpGs across all studied cohorts and Validation Meta-Analysis/All Cohort Meta-Analysis. Validation meta-analysis included CHS AA, CHS EA and FHS EA cohorts (P

  • Authors: 
    Ana Velly;
    Publisher: Springer Science and Business Media LLC
    Project: CIHR
  • Open Access
    Authors: 
    Kerr, Craig H.; Skinnider, Michael A.; Andrews, Daniel D. T.; Madero, Angel M.; Chan, Queenie W. T.; R. Greg Stacey; Stoynov, Nikolay; Jan, Eric; Foster, Leonard J.;
    Publisher: figshare
    Project: CIHR

    Additional file 6. Autocorrelation z scores between pairs of stimulated and unstimulated chromatograms.

  • Open Access
    Authors: 
    Yifeng Li; Wenqiang Shi; Wyeth Wasserman;
    Publisher: figshare
    Project: NSERC , NIH | Computational Resources f... (1R01GM084875-01A2), CIHR

    Genome-wide predictions of cis-regulatory regions for all six cell types. (ZIP 20400 kb)

  • Open Access
    Authors: 
    Balaton, Bradley P.; Brown, Carolyn J.;
    Publisher: figshare
    Project: CIHR

    Additional file7: Table S18. DNAmeQTL analysis for the loci significantly associated with DNAme-based XCI status calls. See additional files. These loci were independently tested as DNAmeQTLs in females and males, with some columns color coded based on sex (pink female, light blue male). There are also columns with the median and mean DNAme value at the gene’s island for samples with the reference or alternate allele at that loci; these columns are color coded based on whether the allele is in the range to escape from XCI (DNAme<0.01, blue) or in the range to be subject to XCI (DNAme>0.15, orange). There are mean and median columns for both males and females, but only the female columns are color coded based on XCI status. There are boxes around the genes with female median values with one allele in the range to escape XCI and the other allele in the range to be subject to XCI.

  • Open Access
    Authors: 
    Mostafa, Mahmoud; Rider, Christopher; Suharsh Shah; Traves, Suzanne; Gordon, Paul; Miller-Larsson, Anna; Leigh, Richard; Newton, Robert;
    Publisher: figshare
    Project: CIHR , NSERC

    Genes significantly modulated by budesonide or dexamethasone in A549 cells. The 330 genes showing significant induction (fold ≥2, P ≤ 0.05), or repression (fold ≤0.5, P ≤ 0.05), by budesonide (300 nM) or dexamethasone (1 μM), compared to control at 6 h, are listed along with the fold change and P value for each glucocorticoid. Genes are sorted alphabetically according to their official gene symbol. (XLSX 30 kb)

  • Authors: 
    Dae-Kyum Kim; Knapp, Jennifer; Kuang, Da; Chawla, Aditya; Cassonnet, Patricia; Hunsang Lee; Dayag Sheykhkarimli; Payman Samavarchi-Tehrani; Abdouni, Hala; Ashyad Rayhan; +10 more
    Publisher: GSA Journals
    Project: CIHR , EC | PREPARE (602525)

    Supplementary tables for "A comprehensive, flexible collection of SARS-CoV-2 coding regions"

  • Open Access
    Authors: 
    Pluthero, Fred G.; Kahr, Walter H. A.;
    Publisher: Taylor & Francis
    Project: CIHR

    Many roles of human platelets in health and disease are linked to their ability to transport and secrete a variety of small molecules and proteins carried in dense (δ-) and α-granules. Determination of granule number and content is important for diagnosis of platelet disorders and for studies of platelet structure, function, and development. We have optimized methods for detection and localization of platelet proteins via antibody and lectin staining, imaging via structured illumination laser fluorescence microscopy (SIM), and three-dimension (3D) image analysis. The methods were validated via comparison with published studies based on electron microscopy and high-resolution fluorescence microscopy. The α-granule cargo proteins thrombospondin-1 (TSP1), osteonectin (SPARC), fibrinogen (FGN), and Von Willebrand factor (VWF) were localized within the granule lumen, as was the proteoglycan serglycin (SRGN). Colocalization analysis indicates that staining with fluorescently labeled wheat germ agglutinin (WGA) allows detection of α-granules as effectively as immunostaining for cargo proteins, with the advantage of not requiring antibodies. RAB27B was observed to be concentrated at dense granules, allowing them to be counted via visual scoring and object analysis. We present a workflow for counting dense and α-granules via object analysis of 3D SIM images of platelets stained for RAB27B and with WGA. Abbreviation: SIM: structured illumination microscopy; WGA: wheat germ agglutinin; FGN: fibrinogen; TSP1: thrombospondin 1; ER: endoplasmic reticulum Platelets support blood clotting, wound healing, and other essential processes. These functions rely on the ability of platelets to transport and release small molecules like serotonin carried in dense granules and a wide range of proteins carried in alpha granules. Several conditions have been linked to abnormalities in one or more of platelet granule number, content, structure, and function. These conditions can be difficult to diagnose because platelet granules are so small they cannot be consistently resolved by conventional light microscopy, while higher power electron microscopy is not widely accessible. The goal of this study was to develop a method for counting and examining platelet dense and alpha granules without the need of electron microscopy. Key to this was the discovery that alpha granules can be reliably stained with the plant lectin wheat germ agglutinin, which has the advantages of being a smaller and less expensive molecule than the antibodies commonly used to detect alpha granule cargo proteins. We also establish that dense granules can be detected with high specificity via antibody staining of the membrane-associated protein RAB27B. We used structured illumination laser fluorescence microscopy to obtain high-resolution images of stained platelets. These were assembled into 3D renders using image analysis software, which was used to validate a protocol for rapidly counting granules within individual platelets. Our method supports the relatively rapid, accurate, and cost-effective assessment of platelet granules. We have already shown that it can confirm dense granule deficiency, and we anticipate that this approach will also prove useful in diagnosing and studying alpha granule abnormalities.

  • Open Access
    Authors: 
    Lima, Maria Alice Dias Da Silva; Giselda Quintana Marques; Adalvane Nobres Damaceno; Santos, Mariana Timmers Dos; Witt, Regina Rigatto; Acosta, Aline Marques;
    Publisher: SciELO journals
    Project: CIHR

    ABSTRACT The study aimed to identify available instruments in the literature to evaluate the structure of primary health network in health systems. An integrated review of literature was carried out in health sciences, education, and management Databases, as follows: Medical Literature Analysis and Retrieval System Online (Medline), including the Cochrane Library, Embase, PsycINFO, Cumulative Index to Nursing and Allied Health Literature (CINAHL), ABI Inform, Latin American and Caribbean on Health Sciences Literature (Lilacs), and the Business Source Complete (Ebsco). Manuscripts published in English and Portuguese from 1995 to 2019 were included. The final sample contained nine articles, in which eight instruments were identified. They had as a common feature the approach on longitudinality, interprofessional communication, care coordination, access to health services, and quality of care. An emphasis was noted on an instrument developed in the Brazilian health system context as a useful tool to support health care workers and managers in the situational diagnosis of potentialities and fragilities of Primary Health Care and Health Care Networks.

  • English
    Authors: 
    Choudhary, Neha; Jaraquemada-Peláez, Marı́a de Guadalupe; Zarschler, Kristof; Wang, Xiaozhu; Radchenko, Valery; Kubeil, Manja; Stephan, Holger; Orvig, Chris;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC , CIHR

    Related Article: Neha Choudhary, Marı́a de Guadalupe Jaraquemada-Peláez, Kristof Zarschler, Xiaozhu Wang, Valery Radchenko, Manja Kubeil, Holger Stephan, Chris Orvig|2020|Inorg.Chem.|59|5728|doi:10.1021/acs.inorgchem.0c00509