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Biopreservation and Biobanking

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https://www.readbyqxmd.com/read/28338350/consensus-driven-development-of-a-terminology-for-biobanking-the-duke-experience
#1
Helena Ellis, Mary-Beth Joshi, Aenoch J Lynn, Anita Walden
Biobanking at Duke University has existed for decades and has grown over time in silos and based on specialized needs, as is true with most biomedical research centers. These silos developed informatics systems to support their own individual requirements, with no regard for semantic or syntactic interoperability. Duke undertook an initiative to implement an enterprise-wide biobanking information system to serve its many diverse biobanking entities. A significant part of this initiative was the development of a common terminology for use in the commercial software platform...
March 24, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28338345/challenges-and-driving-forces-for-business-plans-in-biobanking
#2
Tanja Macheiner, Berthold Huppertz, Michaela Bayer, Karine Sargsyan
BACKGROUND: Due to increased utilization of biospecimens for research and emergence of new technologies, the availability and quality of biospecimens and their collection are coming more and more into focus. However, the long-term economic situation of biobanks is still mostly unclear. Also, the common sustainable utilization of various international biobanks is challenging due to local differences in sample processing, law and ethics. AIM: This article discusses possible strategies to achieve a sustainable utilization of biospecimens as part of the business plan of biobanks...
March 24, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28338336/the-journey-commemorating-bio-s-15th-anniversary
#3
John G Baust, Sheryl Nale
No abstract text is available yet for this article.
March 24, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28332850/integrating-molecular-control-to-improve-cryopreservation-outcome
#4
John G Baust, Kristi K Snyder, Robert Van Buskirk, John M Baust
Cryopreservation (CP) is a critical component in enabling on-demand access to biological material (macromolecules, cells, and tissues), yet CP has evolved little over the last several decades. Today's CP processes often yield a suboptimal "product," which has slowed progression in areas such as cell therapy and stem cell research. Recent discoveries focusing on molecular control and buffering of cell stress responses to CP as well as the development of new devices that improve sample freezing and thawing are now providing a path to improve sample quality...
March 23, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28328240/insights-on-cryopreserved-sheep-fibroblasts-by-cryomicroscopy-and-gene-expression-analysis
#5
Antonella Idda, Daniela Bebbere, Giuseppina Corona, Laura Masala, Elisa Casula, Alberto Cincotti, Sergio Ledda
Cryopreservation includes a set of techniques aimed at storing biological samples and preserving their biochemical and functional features without any significant alterations. This study set out to investigate the effects induced by cryopreservation on cultured sheepskin fibroblasts (CSSF) through cryomicroscopy and gene expression analysis after subsequent in vitro culture. CSSF cells were cryopreserved in a cryomicroscope (CM) or in a straw programmable freezer (SPF) using a similar thermal profile (cooling rate -5°C/min to -120°C, then -150°C/min to -196°C)...
March 22, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28304191/isber-goes-global
#6
Brent Schacter
No abstract text is available yet for this article.
March 17, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28300421/the-state-of-cloud-based-biospecimen-and-biobank-data-management-tools
#7
Shonali Paul, Aditi Gade, Sumani Mallipeddi
Biobanks are critical for collecting and managing high-quality biospecimens from donors with appropriate clinical annotation. The high-quality human biospecimens and associated data are required to better understand disease processes. Therefore, biobanks have become an important and essential resource for healthcare research and drug discovery. However, collecting and managing huge volumes of data (biospecimens and associated clinical data) necessitate that biobanks use appropriate data management solutions that can keep pace with the ever-changing requirements of research...
March 16, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28253021/the-need-for-research-infrastructures-a-narrative-review-of-large-scale-research-infrastructures-in-biobanking
#8
Anthony Larsson
BACKGROUND: Distributed Research Infrastructures are gaining political traction in Europe to facilitate scientific research. This development has gained particular momentum in the area of biobanking where cross-national attempts have been made toward harmonizing the biobanking standards across the European Union through the establishment of the organization BBMRI (BioBanking and Molecular Resource Infrastructure). BBMRI exists as separate national nodes across several European countries, although Sweden took on a pioneering role in its early stages...
February 21, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28170288/influence-of-freeze-thaw-cycles-on-rna-integrity-of-gastrointestinal-cancer-and-matched-adjacent-tissues
#9
Ying Hu, Haibo Han, Yixue Wang, Lijie Song, Xiaojing Cheng, Xiaofang Xing, Bin Dong, Xiaohong Wang, Meng Chen, Lianhai Zhang, Jiafu Ji
BACKGROUND: Comparative analysis of RNA expression profiles between cancer and adjacent noncancerous tissues is an important part of cancer research. High-quality RNA is essential for consistent, reliable results, especially for identification of cancer biomarkers. However, the impact of freeze-thaw cycles on the quality of RNA both in gastrointestinal cancer and paired adjacent tissues is still unclear. AIM: To investigate the influence of freeze-thaw cycles on RNA integrity and overall histomorphology of gastrointestinal cancer and paired adjacent noncancerous tissues...
February 7, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28157384/evaluation-of-the-analytical-and-clinical-concordance-of-25-hydroxyvitamin-d-levels-in-dried-blood-spots-dried-serum-spots-and-serum-as-potential-biorepository-specimens
#10
Gellert Karvaly, Györgyi Molnár-Világos, Krisztián Kovács, Katalin Mészáros, Attila Patócs, Barna Vásárhelyi
CONTEXT: The promising perspective of storing dried blood spot (DBS) for evaluating 25-hydroxyvitamin D (25OHD) levels is increasingly being realized. While strong correlations have been demonstrated between 25OHD levels measured in DBS and in systemic serum samples in earlier works, the clinical concordance of the assay results has not been evaluated. Moreover, the utility of dried serum spot (DSS), a highly suitable matrix for sample archiving, has not been investigated in this respect...
February 3, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28151005/allograft-heart-valves-current-aspects-and-future-applications
#11
Milan Lisy, Guenay Kalender, Katja Schenke-Layland, Kelvin G M Brockbank, Anna Biermann, Ulrich Alfred Stock
Human heart valve allografts continue to represent almost perfect substitutes for heart valves. They have optimal hemodynamic characteristics and are highly resistant to infections. The first clinical use of allograft heart valves was as homovitals being transplanted after antibiotic incubation without any preservation. Since 1968, relatively standardized frozen cryopreservation (SFC) has been employed, including storage in vapor-phase liquid nitrogen. Disadvantages, particularly in pediatric patients, are limited availability due to organ scarcity, inability to grow, degeneration, immune response, and long-term failure...
February 2, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28151003/engaging-diverse-stakeholders-to-inform-biobank-governance
#12
Marie Murphy, Sarah B Garrett, Elizabeth Boyd, Sarah Dry, Daniel Dohan
No abstract text is available yet for this article.
February 2, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28103080/organization-of-bbmri-pl-the-polish-biobanking-network
#13
Małgorzata Witoń, Dominik Strapagiel, Joanna Gleńska-Olender, Anna Chróścicka, Katarzyna Ferdyn, Jarosław Skokowski, Leszek Kalinowski, Jakub Pawlikowski, Błażej Marciniak, Markus Pasterk, Agnieszka Matera-Witkiewicz, Łukasz Kozera
In Poland storage of human biological samples takes place at most universities and scientific institutions conducting research projects in the field of biomedicine. The First International Biobanking Conference organized by the Ministry of Science and Higher Education in 2014 shed a light on the situation of Polish biobanking infrastructures. The country has around 40 large biorepositories, which store unique biological material such as whole brains, muscle fibers from patients with rare diseases, as well as thousands of samples from patients with lifestyle diseases...
January 19, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28080144/a-survey-of-the-current-situation-of-clinical-biobanks-in-china
#14
Haiyan Li, Mingyu Ni, Peng Wang, Xiaomin Wang
The development of biomedical research urgently needs the support of a large number of high-quality clinical biospecimens. Therefore, human biobanks at different levels have been established successively in China and other countries at a significantly increasing pace in recent years. To better understand the general current state of clinical biobanks in China, we surveyed 42 clinical biobanks based in hospitals and collected information involving their management systems, sharing mechanisms, quality control systems, and informational management systems using closed questionnaire methods...
January 12, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28080142/whole-genome-amplification-provides-suitable-control-dna-for-use-in-dna-barcoding-applications
#15
Danielle A Bourque, Amanda M Naaum, Dan L Distel, Robert H Hanner
No abstract text is available yet for this article.
January 12, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28072924/cryopreservation-of-carp-cyprinus-carpio-l-sperm-impact-of-seeding-and-freezing-rates-on-post-thaw-outputs
#16
Sergii Boryshpolets, Denisa Sochorová, Marek Rodina, Otomar Linhart, Borys Dzyuba
In the present study, we examined various freezing protocols, effects of controlled seeding, and changes in cooling rate and determined the endpoint (temperature at which sample could be plugged into liquid nitrogen (LN) without visible effect on survival rate after thawing) to reveal the relative importance of each different stage of cooling on freezing success during cryobanking of carp sperm. Sperm samples from different individual carp males were frozen in 0.5 mL straws by conventional freezing. Cooling rates were determined by monitoring the sample's internal temperature...
January 10, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28051325/measurement-of-thermal-conductivities-of-two-cryoprotective-agent-solutions-for-vitreous-cryopreservation-of-organs-at-the-temperature-range-of-77%C3%A2-k-300%C3%A2-k-using-a-thermal-sensor-made-of-microscale-enamel-copper-wire
#17
Yufang Li, Gang Zhao, S M Chapal Hossain, Fazil Panhwar, Wenyu Sun, Fei Kong, Chuanbao Zang, Zhendong Jiang
Biobanking of organs by cryopreservation is an enabling technology for organ transplantation. Compared with the conventional slow freezing method, vitreous cryopreservation has been regarded to be a more promising approach for long-term storage of organs. The major challenges to vitrification are devitrification and recrystallization during the warming process, and high concentrations of cryoprotective agents (CPAs) induced metabolic and osmotic injuries. For a theoretical model based optimization of vitrification, thermal properties of CPA solutions are indispensable...
January 4, 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28186851/efficiently-maintaining-a-national-resource-of-historical-and-contemporary-biological-collections-the-nhlbi-biorepository-model
#18
Katheryn E Shea, Elizabeth L Wagner, Leah Marchesani, Kevin Meagher, Carol Giffen
INTRODUCTION: Reducing costs by improving storage efficiency has been a focus of the National Heart, Lung, and Blood Institute (NHLBI) Biologic Specimen Repository (Biorepository) and Biologic Specimen and Data Repositories Information Coordinating Center (BioLINCC) programs for several years. METHODS: Study specimen profiles were compiled using the BioLINCC collection catalog. Cost assessments and calculations on the return on investments to consolidate or reduce a collection, were developed and implemented...
February 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28151006/business-planning-for-a-campus-wide-biobank
#19
Tamsin E Tarling, Frances Lasser, Candace Carter, Lise A M Matzke, Gurm Dhugga, Nidhi Arora, Simon Dee, Jodi LeBlanc, Sindy Babinsky, Sheila O'Donoghue, Stefanie Cheah, Peter Watson, Suzanne M Vercauteren
Biobanks are resources that facilitate research. Many biobanks exist around the world, but most tend to focus on a specific disease or research area. BC Children's Hospital and BC Women's Hospital are located on the same campus (Oak Street Campus) in Vancouver, BC, Canada. A campus-wide biobank has been established on the site of these two hospitals to collect specimens and annotated data from children or women seeking medical care at either of the hospitals. Such an initiative requires careful planning and consideration of many factors such as buy in and support of key stakeholders, governance, financial planning, and optimizing specimen collection...
February 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28140617/progressive-consent-and-specimen-accrual-models-to-address-sustainability-a-decade-s-experience-at-an-oregon-biorepository
#20
John A Ost, Paul W Newton, Duncan R Neilson, Joseph A Cioffi, P Ashley Wackym, R Serene Perkins
BACKGROUND: The Legacy Biorepository is a College of American Pathologists-accredited biorepository operating within a seven-hospital healthcare system, with a decade's experience in specimen accrual, storage, and distribution. While standardization of our practices through accreditation remains a priority, we along with others face challenges with regard to sustainability. Purposeful changes in our consent process, which we term "progressive consent," are expected to improve sustainability and operational flexibility while increasing our scientific impact...
February 2017: Biopreservation and Biobanking
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