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Showing 13 to 24 of 71 entries
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Caveats of Reporting Cycle Threshold Values from Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Qualitative Polymerase Chain Reaction Assays: A Molecular Diagnostic Laboratory Perspective.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Poon KS, Wen-Sim Tee N.
PMID: 32929464
Clin Infect Dis. 2021 Nov 02;73(9):e2851-e2852. doi: 10.1093/cid/ciaa1399.

No abstract available.

miRNAs are stable in colorectal cancer archival tissue blocks.

Frontiers in bioscience (Elite edition)

Bovell L, Shanmugam C, Katkoori VR, Zhang B, Vogtmann E, Grizzle WE, Manne U.
PMID: 22202009
Front Biosci (Elite Ed). 2012 Jan 01;4:1937-40. doi: 10.2741/514.

MicroRNAs (miRNAs) have prognostic and therapeutic value for colorectal cancers RCs). Although formalin-fixed paraffin-embedded (FFPE) tissues are available for biomarker studies, the stability of miRNAs in these tissues stored for long periods (more than 20 years) is unknown. The...

MicroRNA detection in prostate tumors by quantitative real-time PCR (qPCR).

Journal of visualized experiments : JoVE

Gordanpour A, Nam RK, Sugar L, Bacopulos S, Seth A.
PMID: 22643910
J Vis Exp. 2012 May 16;(63):e3874. doi: 10.3791/3874.

MicroRNAs (miRNAs) are single-stranded, 18-24 nucleotide long, non-coding RNA molecules. They are involved in virtually every cellular process including development, apoptosis, and cell cycle regulation. MiRNAs are estimated to regulate the expression of 30% to 90% of human genes...

Enhancer chip: detecting human copy number variations in regulatory elements.

PloS one

Savarese M, Piluso G, Orteschi D, Di Fruscio G, Dionisi M, Blanco Fdel V, Torella A, Giugliano T, Iacomino M, Zollino M, Neri G, Nigro V.
PMID: 23284961
PLoS One. 2012;7(12):e52264. doi: 10.1371/journal.pone.0052264. Epub 2012 Dec 20.

Critical functional properties are embedded in the non-coding portion of the human genome. Recent successful studies have shown that variations in distant-acting gene enhancer sequences can contribute to disease. In fact, various disorders, such as thalassaemias, preaxial polydactyly or...

Single-Cell Quantitative PCR: Advances and Potential in Cancer Diagnostics.

Methods in molecular biology (Clifton, N.J.)

Ok CY, Singh RR, Salim AA.
PMID: 26843054
Methods Mol Biol. 2016;1392:153-9. doi: 10.1007/978-1-4939-3360-0_14.

Tissues are heterogeneous in their components. If cells of interest are a minor population of collected tissue, it would be difficult to obtain genetic or genomic information of the interested cell population with conventional genomic DNA extraction from the...

The state of RT-quantitative PCR: firsthand observations of implementation of minimum information for the publication of quantitative real-time PCR experiments (MIQE).

Journal of molecular microbiology and biotechnology

Taylor SC, Mrkusich EM.
PMID: 24296827
J Mol Microbiol Biotechnol. 2014;24(1):46-52. doi: 10.1159/000356189. Epub 2013 Nov 28.

In the past decade, the techniques of quantitative PCR (qPCR) and reverse transcription (RT)-qPCR have become accessible to virtually all research labs, producing valuable data for peer-reviewed publications and supporting exciting research conclusions. However, the experimental design and validation...

MicroRNA Analysis Using the Quantitative Real-Time PCR Reaction.

Methods in molecular biology (Clifton, N.J.)

Kotlarek M, Kubiak A, Jażdżewski K, Wójcicka A.
PMID: 29959675
Methods Mol Biol. 2018;1823:69-85. doi: 10.1007/978-1-4939-8624-8_7.

The analysis of microRNA expression patterns provides new insights into numerous cellular processes and their aberrances in diseases. Despite its potential pitfalls, the quantitative real-time polymerase chain reaction (qPCR) is the most commonly used tool for microRNA profiling. The...

Extreme PCR Meets High-Speed Melting: A Step Closer to Molecular Diagnostics "While You Wait".

Clinical chemistry

Makrigiorgos GM.
PMID: 30530717
Clin Chem. 2019 Feb;65(2):217-219. doi: 10.1373/clinchem.2018.298356. Epub 2018 Dec 10.

No abstract available.

Autoregressive modeling and diagnostics for qPCR amplification.

Bioinformatics (Oxford, England)

Hsu B, Sherina V, McCall MN.
PMID: 33244594
Bioinformatics. 2021 Apr 01;36(22):5386-5391. doi: 10.1093/bioinformatics/btaa1000.

MOTIVATION: Current methods used to analyze real-time quantitative polymerase chain reaction (qPCR) data exhibit systematic deviations from the assumed model over the progression of the reaction. Slight variations in the amount of the initial target molecule or in early...

Increased sensitivity using real-time dPCR for detection of SARS-CoV-2.

BioTechniques

Duong K, Ou J, Li Z, Lv Z, Dong H, Hu T, Zhang Y, Hanna A, Gordon S, Crynen G, Head SR, Ordoukhanian P, Wang Y.
PMID: 33222514
Biotechniques. 2021 Jan;70(1):7-20. doi: 10.2144/btn-2020-0133. Epub 2020 Nov 23.

A real-time dPCR system was developed to improve the sensitivity, specificity and quantification accuracy of end point dPCR. We compared three technologies - real-time qPCR, end point dPCR and real-time dPCR - in the context of SARS-CoV-2. Some improvement...

Pre-Operative SARS CoV-2 Rapid Antigen Test and Reverse Transcription Polymerase Chain Reaction: A conundrum in surgical decision making.

Indian journal of ophthalmology

Kumar KK, Sampritha UC, Maganty V, Prakash AA, Basumatary J, Adappa K, Chandraprabha S, Neeraja TG, Guru Prasad NS, Preethi B, Gangasagara SB, Sujatha Rathod BL.
PMID: 34011741
Indian J Ophthalmol. 2021 Jun;69(6):1560-1562. doi: 10.4103/ijo.IJO_430_21.

PURPOSE: Since the eye is in close proximity to the oro-nasal cavity, transmission of SARS CoV-2 is higher during ophthalmic surgical procedures, it is vital to ensure the safety of the healthcare team by pre-operative Rapid Antigen Test (RAT)...

Diagnosis CNS Viral Infections by Real-Time PCR: Further Exploration Needed.

Neurology India

Garg RK.
PMID: 33342863
Neurol India. 2020 Nov-Dec;68(6):1331-1332. doi: 10.4103/0028-3886.304086.

No abstract available.

Showing 13 to 24 of 71 entries