Urine protein concentration estimation for biomarker discovery
نویسندگان
چکیده
منابع مشابه
Proteomic methods for biomarker discovery in urine.
Many challenges exist with disease-state biomarker identification. These challenges include sample heterogeneity, poorly designed sample sets, insufficient numbers of samples, as well as inconvenient workflows, inadequate methodology, and development of false-positive markers resulting from protein degradation during sample handling. Yet despite these difficulties, substantial progress has been...
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Urine-based proteomic profiling is a novel approach that may result in the discovery of noninvasive biomarkers for diagnosing patients with different diseases, with the aim to ultimately improve clinical outcomes. Given new and emerging analytical technologies and data mining algorithms, the urine peptidome has become a rich resource to uncover naturally occurring peptide biomarkers for both sy...
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Biomarker discovery approaches in urine have been hindered by concerns for reproducibility and inadequate standardization of proteomics protocols. In this study, we describe an optimized quantitative proteomics strategy for urine biomarker discovery, which is applicable to fresh or long frozen samples. We used urine from healthy controls to standardize iTRAQ (isobaric tags for relative and abso...
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Klotho is an anti-aging single-pass membrane protein that is mainly produced in the kidney. The level of soluble klotho decreases with age and the klotho gene is associated with an increased risk of age-related diseases, such as diabetes, skin atrophy, chronic kidney disease, ataxia and cancer. The klotho gene is composed of five exons and encodes a membrane glycoprotein located in the plasma ...
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ژورنال
عنوان ژورنال: Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health
سال: 2013
ISSN: 2210-7789
DOI: 10.1016/j.preghy.2013.07.001