The Translational Research Working Group (TRWG) was created as a national initiative to evaluate the current status of National Cancer Institute's investment in translational research and envision its future. The TRWG conceptualized translational research as a set of six developmental processes or pathways focused on various clinical goals. One of those pathways describes the development of biospecimen-based assays that use biomarkers for the detection, diagnosis, and prognosis of cancer and the assessment of response to cancer treatment. The biospecimen-based assessment modality pathway was conceived not as comprehensive description of the corresponding real-world processes but rather as a tool designed to facilitate movement of a candidate assay through the translational process to the point where it can be handed off for definitive clinical testing. This paper introduces the pathway in the context of prior work and discusses key challenges associated with the biomarker development process in light of the pathway.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2737183 | PMC |
| http://dx.doi.org/10.1158/1078-0432.CCR-08-1267 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Deciphering the impact of NOS-derived NO on nitrogen metabolism and carbon flux in the heterocytous cyanobacterium Aphanizomenon flos-aquae 2012/KM1/D3.
Plant Physiol Biochem
January 2025
Laboratory of Microbial Genetics, Department of Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India. Electronic address:
Nitric oxide synthases (NOSs) are heme-based monooxygenases that catalyze the NADPH-dependent oxidation of L-arginine to produce NO and L-citrulline. Over the past five years, the identification and characterization of NOS homologs in cyanobacteria have significantly advanced our understanding of these enzymes. However, the precise mechanisms through which NOS-derived NO influences nitrogen metabolism remain incompletely elucidated.
View Article and Find Full Text PDFValidation of the somatic symptom disorder-B Criteria Scale (SSD-12) in Bangladesh.
PLoS One
January 2025
Department of Clinical Psychology, University of Dhaka, Bangladesh.
Background: The absence of a reliable and valid Bangla instrument for measuring somatic symptom disorder hinders research and clinical activities in Bangladesh. The present study aimed at translating and validating the Somatic Symptom Disorder-B criteria (SSD-12).
Method: A cross-sectional design was used with purposively selected clinical (n = 100) and non-clinical (n = 100) samples.
Heterogeneous and multiple conformational transition pathways between pseudoknots of the SARS-CoV-2 frameshift element.
Proc Natl Acad Sci U S A
January 2025
Department of Chemistry, New York University, New York, NY 10003.
Frameshifting is an essential mechanism employed by many viruses including coronaviruses to produce viral proteins from a compact RNA genome. It is facilitated by specific RNA folds in the frameshift element (FSE), which has emerged as an important therapeutic target. For SARS-CoV-2, a specific 3-stem pseudoknot has been identified to stimulate frameshifting.
View Article and Find Full Text PDFDeterminants of Human Corneal Mechanical Wave Dispersion for In Vivo Optical Coherence Elastography.
Transl Vis Sci Technol
January 2025
College of Optometry, University of Houston, Houston, TX, USA.
Purpose: To characterize frequency-dependent wave speed dispersion in the human cornea using microliter air-pulse optical coherence elastography (OCE), and to evaluate the applicability of Lamb wave theory for determining corneal elastic modulus using high-frequency symmetric (S0) and anti-symmetric (A0) guided waves in cornea.
Methods: Wave speed dispersion analysis for transient (0.5 ms) microliter air-pulse stimulation was performed in four rabbit eyes ex vivo and compared to air-coupled ultrasound excitation.
Ambient Ionization Mass Spectrometry for Fatty Acids Composition Investigation of Natural Lipids: A Multidisciplinary Workshop.
Rapid Commun Mass Spectrom
January 2025
Project Center of Advanced Mass Spectrometry Technologies, Skolkovo Institute of Science and Technology, Moscow, Russian Federation.
Rationale: Teaching mass spectrometry essentials is usually connected with one of the basic courses for undergrads. Thus, specific previous knowledge is required from students. However, the necessity of teaching mass spectrometry essentials to students of different academic specializations and multidisciplinary groups can arise in every academic group.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!