The goal of the Pathology Core is to provide service, expertise and professional consultation to all Investigators of the Cystic Fibrosis PPG. To facilitate these goals the Pathology Core will provide 1) technical assistance for labor intensive histotechnology techniques from tissue processing to specialized staining, 2) professional veterinary pathology support for gross, microscopic and anatomic phenotyping of the CFTR-/-pig model, 3) economic benefits through centralization of equipment, experienced staff and availability of specialized reagents, and 4) consultation and instruction in specialized morphologic techniques and image analysis. Program Investigators will have full access to the Core's expertise and resources. The Pathology Core will provide its services to Program Investigators in a timely and efficient manner for optimal assessment of tissues.
The Specific Aims of the Pathology Core are: 1) Provide scientific support, expertise and technical labor for microscopic slide processing from tissues, routine to specialized application of tinctorial stains, and immunohistochemistry techniques. 2) Provide expertise and resources to develop new morphologic or morphmetric techniques as required to facilitate the needs of Project Investigators. 3) Provide veterinary pathology support (though boarded veterinary pathologists) for examination and interpretation of gross to microscopic tissues from the CFTR-/- pig and for consultation in experimental design. 4) Provide expertise and a uniform framework for the standardized assessment of tissues collected by Project Investigators to define a comprehensive anatomic phenotype of the novel porcine CFTR-/- model.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
5P01HL091842-02
Application #
7904979
Study Section
Heart, Lung, and Blood Initial Review Group (HLBP)
Project Start
Project End
Budget Start
2009-08-01
Budget End
2010-07-31
Support Year
2
Fiscal Year
2009
Total Cost
$89,999
Indirect Cost
Name
University of Iowa
Department
Type
DUNS #
062761671
City
Iowa City
State
IA
Country
United States
Zip Code
52242
Meyerholz, David K; Sieren, Jessica C; Beck, Amanda P et al. (2018) Approaches to Evaluate Lung Inflammation in Translational Research. Vet Pathol 55:42-52
Meyerholz, David K; Stoltz, David A; Gansemer, Nick D et al. (2018) Lack of cystic fibrosis transmembrane conductance regulator disrupts fetal airway development in pigs. Lab Invest 98:825-838
Gray, Robert D; Hardisty, Gareth; Regan, Kate H et al. (2018) Delayed neutrophil apoptosis enhances NET formation in cystic fibrosis. Thorax 73:134-144
Meyerholz, David K; Beck, Amanda P; Goeken, J Adam et al. (2018) Glycogen depletion can increase the specificity of mucin detection in airway tissues. BMC Res Notes 11:763
Reznikov, Leah R; Meyerholz, David K; Kuan, Shin-Ping et al. (2018) Solitary Cholinergic Stimulation Induces Airway Hyperreactivity and Transcription of Distinct Pro-inflammatory Pathways. Lung 196:219-229
Meyerholz, David K; Reznikov, Leah R (2017) Simple and reproducible approaches for the collection of select porcine ganglia. J Neurosci Methods 289:93-98
Hisert, Katherine B; Heltshe, Sonya L; Pope, Christopher et al. (2017) Restoring Cystic Fibrosis Transmembrane Conductance Regulator Function Reduces Airway Bacteria and Inflammation in People with Cystic Fibrosis and Chronic Lung Infections. Am J Respir Crit Care Med 195:1617-1628
Paemka, Lily; McCullagh, Brian N; Abou Alaiwa, Mahmoud H et al. (2017) Monocyte derived macrophages from CF pigs exhibit increased inflammatory responses at birth. J Cyst Fibros 16:471-474
Meyerholz, David K; Ofori-Amanfo, Georgina K; Leidinger, Mariah R et al. (2017) Immunohistochemical Markers for Prospective Studies in Neurofibromatosis-1 Porcine Models. J Histochem Cytochem 65:607-618
Li, Xiaopeng; Vargas Buonfiglio, Luis G; Adam, Ryan J et al. (2017) Cystic Fibrosis Transmembrane Conductance Regulator Potentiation as a Therapeutic Strategy for Pulmonary Edema: A Proof-of-Concept Study in Pigs. Crit Care Med 45:e1240-e1246

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