1998•PubMedRequires access

[Specific activation of telomerase in pancreatic cancer tissue and preoperative diagnosis of pancreatic cancer by telomerase in pancreatic juice].

Nobuhiro Suehara, Kazuhiro Mizumoto, Hideaki Niiyama, Masao Tanaka

Abstract

Telomerase activity was measured in surgically resected tissues in various pancreatic diseases. Relative telomerase activity was expressed as the number of MIA PaCa-2 cells containing an equivalent activity in 1 microgram protein from samples. Telomerase activity in carcinomas was significantly higher than in the other nonmalignant pathologic states. Subsequently, telomerase activity was measured in pancreatic juice from patients with carcinoma, adenoma, and pancreatitis. Telomerase activity in carcinoma samples was significantly higher than that in either pancreatitis or adenoma samples as in tissue samples. High activity of telomerase in pancreatic juice indicates the existence of pancreatic cancer and may serve as a diagnostic tool.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Telomerase, Pancreatic cancer, Pancreatitis, Pancreatic juice, Carcinoma, Cancer, Pancreatic disease, Medicine