Results 41 to 50 of about 533,448 (310)

Diagnostic Biomarker for Breast Cancer Applying Rayleigh Low-Rank Embedding Thermography

open access: yesEngineering Proceedings, 2023
Thermography has found extensive application as a supplementary diagnostic tool in breast cancer diagnosis, notably complementing the clinical breast exam (CBE). Within dynamic thermography, matrix factorization methods have demonstrated their utility in
Bardia Yousefi   +2 more
doaj   +1 more source

FINDING DIAGNOSTIC BIOMARKERS IN PROTEOMIC SPECTRA [PDF]

open access: yesBiocomputing 2006, 2005
In seeking to find diagnostic biomarkers in proteomic spectra, two significant problems arise. First, not only is there noise in the measured intensity at each m/z value, but there is also noise in the measured m/z value itself. Second, the potential for overfitting is severe: it is easy to find features in the spectra that accurately discriminate ...
Pallavi N. Pratapa   +2 more
openaire   +3 more sources

Hepatocellular carcinoma: Review of disease and tumor biomarkers. [PDF]

open access: yes, 2016
© The Author(s) 2016.Hepatocellular carcinoma (HCC) is a common malignancy and now the second commonest global cause of cancer death. HCC tumorigenesis is relatively silent and patients experience late symptomatic presentation. As the option for curative
Cox, IJ   +8 more
core   +1 more source

Omics biomarkers and early diagnostics [PDF]

open access: yesBiomeditsinskaya Khimiya, 2017
One of main goals for omics sciences, such as transcriptomics, proteomics and metabolomics, in medicine is biomarker discovery for diagnostics of common non-infectious diseases. The opinion paper discusses diagnostic parameters, which limit the use of the biomarkers, as well as a positive predictive value, and conditions providing possible ...
openaire   +2 more sources

Assessment of Glutathione Peroxidase-1 (GPX1) Gene Expression as a Specific Diagnostic and Prognostic Biomarker in Malignant Pleural Mesothelioma

open access: yesDiagnostics, 2021
Malignant pleural mesothelioma (MPM) is a malignant tumor of the mesothelial lining of the thorax. It has been related to frequent exposure to asbestos. Diagnosis of malignant pleural mesothelioma is considered a criticizing problem for clinicians. Early
Amal F. Gharib   +8 more
doaj   +1 more source

Asymptotic properties of the sequential empirical ROC, PPV and NPV curves under case-control sampling

open access: yes, 2012
The receiver operating characteristic (ROC) curve, the positive predictive value (PPV) curve and the negative predictive value (NPV) curve are three measures of performance for a continuous diagnostic biomarker.
Feng, Ziding, Koopmeiners, Joseph S.
core   +1 more source

Early Contrast Enhancement: a novel Magnetic Resonance Imaging biomarker of pleural malignancy [PDF]

open access: yes, 2018
Introduction: Pleural Malignancy (PM) is often occult on subjective radiological assessment. We sought to define a novel, semi-objective Magnetic Resonance Imaging (MRI) biomarker of PM, targeted to increased tumour microvessel density (MVD) and ...
Alexander, Laura   +10 more
core   +1 more source

microRNA. Diagnostic Perspective [PDF]

open access: yes, 2015
Biomarkers are biological measures of a biological state. An ideal marker should be safe and easy to measure, cost efficient, modifiable with treatment, and consistent across gender and ethnic groups. To date, none of the available biomarkers satisfy all
FARUQ, MD OMAR, VECCHIONE, ANDREA
core   +2 more sources

Renal Tumors [PDF]

open access: yesAmerican Journal of Surgical Pathology, 2013
The International Society of Urological Pathology convened a consensus conference on renal cancer, preceded by an online survey, to address issues relating to the diagnosis and reporting of renal neoplasia. In this report, the role of biomarkers in the diagnosis and assessment of prognosis of renal tumors is addressed. In particular we focused upon the
Tan, Puay Hoon   +146 more
openaire   +6 more sources

A potential diagnostic biomarker: Proteasome LMP2/b1i-differential expression in human uterus neoplasm [PDF]

open access: yes, 2012
Uterine leiomyosarcoma (ULMS) develops more often in the muscle tissue layer of the uterine body than in the uterine cervix. The development of gynecologic tumors is often correlated with female hormone secretion; however, the development of uterine ULMS
Akiko Horiuchi   +5 more
core   +1 more source

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