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Article

KRAS G12S Positive Non-Small Cell Lung Cancer Mimicking KRAS G12C Positivity on the AmoyDx PCR Panel: A Case Report.

Research record from Thorac Cancer, 2026-10-01. PMID 42885664.

Indicators

L-Tyrosine

The levorotatory isomer of the aromatic amino acid tyrosine. L-tyrosine is a naturally occurring tyrosine and is synthesized in vivo from L-phenylalanine. It is considered a non-essential amino acid; however, in patients with phenylketonuria who lack phenylalanine hydroxylase and cannot convert phenylalanine into tyrosine, it is considered an essential nutrient. In vivo, tyrosine plays a role in protein synthesis and serves as a precursor for the synthesis of catecholamines, thyroxine, and melanin.

Article

Limitations of PCR-based detection of Neisseria meningitidis: The potential influence of non-encapsulated strains on diagnostic failure.

Research record from Diagn Microbiol Infect Dis, 2026-07-28. PMID 42561773.

Glossary Term

LincRNA

A molecule of RNA 200-17000 nucleotides in length that is transcribed by non-protein coding areas of DNA. These ribonucleotides may play a role in a variety of biological processes.

Pcr Terms

Tests

Lymphocytes to Non-Squamous Epithelial Cells Ratio Measurement

The determination of the ratio of lymphocytes compared to non-squamous epithelial cells present in a sample. The measurement may be expressed as a ratio or percentage.

For professionals

Tests

Macrophages to Non-Squamous Epithelial Cells Ratio Measurement

The determination of the ratio of macrophages compared to non-squamous epithelial cells present in a sample. The measurement may be expressed as a ratio or percentage.

For professionals

Glossary Term

Missing Data

Required or expected data that is not present, which may be due to non-completion or corruption.

Performance Metrics

Tests

Myeloid-Derived Suppressor Cell to Non-Granulocytic Leukocyte Ratio Measurement

The determination of the ratio of the myeloid-derived suppressor cells to total non-granulocytic leukocytes present in a sample. The measurement may be expressed as a ratio or percentage.

For professionals

Tests

Neutrophils to Non-Squamous Epithelial Cells Ratio Measurement

The determination of the ratio of neutrophils compared to non-squamous epithelial cells present in a sample. The measurement may be expressed as a ratio or percentage.

For professionals

Article

Next generation sequencing approaches for the detection and characterization of enteroviruses in clinical, public health, and research settings: Expert view of the European non-polio enterovirus network (ENPEN).

Research record from J Clin Virol, 2026-03-24. PMID 41905022.

Article

Next-Generation Sequencing Completion and Timeliness Using a Reflex Testing Protocol for Patients with Stage II to IV Nonsquamous Non-Small Cell Lung Cancer.

Research record from Clin Lung Cancer, 2026-07-02. PMID 42485753.

Article

Next-Generation Sequencing to Identify Genetic Causes of Chinese Patients Affected With Non-retinal Developmental Eye Disorders.

Research record from Hum Mutat, 2026-10-16. PMID 42891061.

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