消化系统肿瘤中的毒素。

2区医学 Q1 Chemistry

Advances in Clinical Chemistry Pub Date : 2022-01-01 Epub Date: 2022-11-10 DOI:10.1016/bs.acc.2022.08.002

Lei Liu, Xue Yao, Yanrong Wang, Ruiqi Hu, Chao Fan, Hongping Gong, Jinbo Liu, Yuanbiao Guo

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引用次数: 0

摘要

physin蛋白家族，synaptophysin (SYP)， synaptophysin like 1 (SYPL1)， synaptophysin like 2 (SYPL2)和synaptoporin (SYNRP)，是分布在整个消化系统的四跨膜运输囊泡蛋白。其中，SYP是神经内分泌肿瘤(NENs)，特别是胃肠胰NENs (GEP-NENs)组织病理学鉴定的必需标志物。近年来，血液中的SYP(即血小板和循环肿瘤细胞上的SYP)已被认为与GEP-NENs的临床病理特征相关，并可能具有预后意义。血清SYPL1也是一种很有前景的结直肠癌生物标志物。本章概述了physin结构及其作为消化道肿瘤诊断、预后和治疗工具的潜在用途。

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Physins in digestive system neoplasms.

The physin family of proteins, synaptophysin (SYP), synaptophysin like 1 (SYPL1), synaptophysin like 2 (SYPL2) and synaptoporin (SYNRP), are tetratransmembrane transport vesicle proteins distributed throughout the digestive system. Of these, SYP is a required marker for histopathologic identification of neuroendocrine neoplasms (NENs), especially in gastroenteropancreatic NENs (GEP-NENs). Recently, bloodstream SYP, i.e., on platelets and circulating tumor cells, has been correlated to clinicopathologic features of GEP-NENs and may have prognostic significance. Serum SYPL1 also represents a promising biomarker for colorectal cancer. This chapter provides an overview of physin structures and potential use as diagnostic, prognostic and therapeutic tools for digestive tract neoplasms.

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来源期刊

Advances in Clinical Chemistry 医学-医学实验技术

CiteScore

10.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Advances in Clinical Chemistry volumes contain material by leading experts in academia and clinical laboratory science. The reviews cover a wide variety of clinical chemistry disciplines including clinical biomarker exploration, cutting edge microarray technology, proteomics and genomics. It is an indispensable resource and practical guide for practitioners of clinical chemistry, molecular diagnostics, pathology, and clinical laboratory sciences in general.