journal
MENU ▼
Read by QxMD icon Read
search

Biopreservation and Biobanking

journal
https://www.readbyqxmd.com/read/28170288/influence-of-freeze-thaw-cycles-on-rna-integrity-of-gastrointestinal-cancer-and-matched-adjacent-tissues
#1
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
#2
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
#3
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
#4
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
#5
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
#6
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
#7
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
#8
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
#9
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/28005396/the-effect-of-canthaxanthin-on-the-quality-of-frozen-ram-spermatozoa
#10
Helder M Souza, Lúcia C P Arruda, Millena M Monteiro, Igor H A V Nery, Robespierre A J Araújo Silva, André M Batista, Maria Madalena Pessoa Guerra
The addition of antioxidants to semen cryopreservation extenders has been employed for combating oxidative damage. This work aimed to evaluate the addition of carotenoid canthaxanthin to a cryopreservation extender of ram semen. Three breeder rams were used and, after semen collection, with 48-hour intervals between collection, the samples were included in the pool formation (n = 6). The experimental groups comprised 0 (control), 0.1, 1, 10, and 25 μM of canthaxanthin. After thawing (37°C/30 s) and incubation at 37°C for 2 hours, semen aliquots from each group were evaluated for sperm kinetics (CASA), the integrity of the plasma and acrosomal membranes (iPAM), intracellular reactive oxygen species (ROS) production, and lipid peroxidation (LPO) by flow cytometry associated with the image...
December 22, 2016: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/27992240/quality-matters-2016-annual-conference-of-the-national-infrastructures-for-biobanking
#11
Marika Doucet, Karl Friedrich Becker, Jens Björkman, Jacques Bonnet, Bruno Clément, Maria-Grazia Daidone, Charles Duyckaerts, Gilles Erb, Helmuth Haslacher, Paul Hofman, Berthold Huppertz, Christophe Junot, Joakim Lundeberg, Andres Metspalu, Marialuisa Lavitrano, Jan-Eric Litton, Helen Moore, Manuel Morente, Ben-Youssef Naimi, Uwe Oelmueller, Bill Ollier, Barbara Parodi, Liangliang Ruan, Giorgio Stanta, Paola Turano, Jim Vaught, Peter Watson, H-Erich Wichmann, Martin Yuille, Myriam Zaomi, Kurt Zatloukal, Georges Dagher
No abstract text is available yet for this article.
December 19, 2016: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/27977307/crisis-management-for-biobanks
#12
Alison Parry-Jones, Jarle Hansen, Daniel Simeon-Dubach, Roger Bjugn
All organizations are subject to risk and uncertainty. Adverse events may disrupt normal organizational activity and may even cause complete failure of business operations. Biorepositories are also at risk and there have been instances where multiple samples or entire collections have been destroyed. Biobank guidelines accordingly recommend the establishment of contingency plans to reduce risk to an acceptable level. In this review article, we will use general theory on risk management and illustrate how such principles can be used to establish a practical crisis management plan for any biobank organization...
December 15, 2016: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/27960069/stability-of-chronic-hepatitis-related-parameters-in-serum-samples-after-long-term-storage
#13
Rentao Yu, Yunjie Dan, Xiaomei Xiang, Yi Zhou, Xuemei Kuang, Ge Yang, Yulan Tang, Mingdong Liu, Weilong Kong, Wenting Tan, Guohong Deng
BACKGROUND: Serum samples are widely used in clinical research, but a comprehensive research of the stability of parameters relevant to chronic hepatitis and the effect of a relatively long-term (up to 10 years) storage on the stability have rarely been studied. AIMS: To investigate the stability of chronic hepatitis-related parameters in serum samples after long-term storage. MATERIALS AND METHODS: The storage stability of common clinical parameters such as total bile acid (TBA), total bilirubin (TBIL), potassium, cholesterol, and protein parameters such as alanine aminotransferase (ALT), creatine kinase (CK), γ-glutamyltransferase (GGT), albumin, high-density lipoprotein (HDL) and also hepatitis B virus (HBV) DNA, hepatitis C virus (HCV) RNA, hepatitis B surface antigen (HBsAg), and chemokine (C-X-C motif) ligand 10 (CXCL10) were tested in serum samples after storing at -20°C or -70°C for 1, 2, 3, 7, 8, and 10 years...
December 13, 2016: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/27929677/assessing-researcher-needs-for-a-virtual-biobank
#14
Jenna van Draanen, Pamela Davidson, Helene Bour-Jordan, LeeAnna Bowman-Carpio, David Boyle, Steve Dubinett, Brian Gardner, Jachael Gardner, Courtney McFall, Dan Mercola, Terry Nakazono, Stephanie Soares, Hubert Stoppler, Margaret Tempero, Scott Vandenberg, Yu-Jui Yvonne Wan, Sarah Dry
INTRODUCTION: Biosamples and associated clinical data accelerate translational and clinical research discoveries. A lack of high quality biosamples both stalls projects and limits research advances. In this study, we targeted a wide audience of University of California (UC) biobanking stakeholders who were either involved with the collection or the utilization of biosamples to assess the scope of their biobanking activities and their interest in virtual biobanking or cooperating in the formation of the UC-wide biorepository...
December 8, 2016: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/27898247/challenges-for-the-maintenance-and-cryopreservation-of-multiple-isolates-of-model-microorganisms-an-example-using-the-marine-diatom-skeletonema-marinoi
#15
John G Day, Simon Tytor, Jenny Egardt, Monica Applegren, Cecilia Rad-Menéndez, Olga Chepurnova, Wim Vyverman, Anna Godhe
Modern genomic and metabolomic tools have provided the possibility of generating and interrogating large datasets that can provide answers to previously imponderable taxonomic, evolutionary, ecological, and physiological questions. However, the curatorial tools needed to provide and maintain the relevant biological resources on which new knowledge can be built have not kept pace with this meteoric rise in scientific capacity, its associated activity, or the huge increase in published science. The availability of biological material of guaranteed identity and quality in Biological Resource Centers is fundamental for scientific research, but it crucially depends on there being adequate preservation/maintenance methods that are capable of ensuring phenotypic, genotypic, and functional security of the biological material(s)...
November 29, 2016: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/28186851/efficiently-maintaining-a-national-resource-of-historical-and-contemporary-biological-collections-the-nhlbi-biorepository-model
#16
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
#17
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
#18
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
https://www.readbyqxmd.com/read/28135113/2017-isber-award-winners
#19
Jim Vaught
No abstract text is available yet for this article.
February 2017: Biopreservation and Biobanking
https://www.readbyqxmd.com/read/27991833/federated-biobanking-with-corporate-service-unit-the-munich-biobank-alliance-blueprint
#20
Reinhard M K Thasler, Andreas J Berghammer, Thomas Kirchner, Julia Slotta-Huspenina, Karl-Friedrich Becker, Tobias Schiergens, Wolfgang E Thasler, Heinz Erich Wichmann
No abstract text is available yet for this article.
February 2017: Biopreservation and Biobanking
journal
journal
42410
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"