Expression of Hel-N1 and Hel-N2 in small-cell lung carcinoma
- PMID: 8619556
- DOI: 10.1002/ana.410390520
Expression of Hel-N1 and Hel-N2 in small-cell lung carcinoma
Abstract
Hel-N1 and HuD are neuron-specific RNA-binding proteins that are antigenic targets of anti-Hu antibodies. Although expression of Hu antigens is most commonly seen in small-cell lung carcinoma, their exact identity (e.g., Hel-NI, Hel-N2, HuD, and HuC cannot be distinguished by immunological methods. Analysis of messenger RNA expression is needed for this distinction. Here we demonstrate that Hel-NI and Hel-N2 are expressed in small-cell lung carcinoma using reverse transcription-polymerase chain reaction.
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