Evidence map›Paper›PMID 32895123›Full record

ArticleNan fang yi ke da xue xue bao = Journal of Southern Medical University2020

[Expression of thymidylate synthase in salivary adenoid myoepithelial cells and its clinical significance].

Rui Guo, Yi Tian, Mingming Zhu, Ying Huang, Lei Qiang, Xueyuan Jin, Jun Yang

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Article in Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Rui GuoDeaprtment of Pathology, Second Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710004, China.
Yi TianDeaprtment of Pathology, Second Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710004, China.
Mingming ZhuDepartment of Dermatology, Third Affiliated Hospital of Xinxiang Medical College, Xinxiang 453003, China.
Ying HuangDeaprtment of Pathology, Second Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710004, China.
Lei QiangDeaprtment of Pathology, Second Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710004, China.
Xueyuan JinDeaprtment of Pathology, Second Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710004, China.
Jun YangDeaprtment of Pathology, Second Hospital of Xi'an Jiaotong University College of Medicine, Xi'an 710004, China.
Second Affiliated Hospital of Xi'an Jiaotong University · CNXinxiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the expression of thymidylate synthase (TS) in myoepithelial cells (MECs) of salivary adenoid tissues and explore its clinical significance.

methodsImmunohistochemical staining EnVision method was used to detect the expression of TS, P63, Calponin, CK5/6 and S-100 in 32 salivary gland specimens, including 10 non-neoplastic and salivary inflammation specimens, 11 mixed tumor specimens, 5 basal cell carcinoma specimens and 6 adenoid cyst carcinoma specimens. The specificity and sensitivity of TS as a specific molecular marker of salivary muscle epithelial cells were evaluated in comparison with P63, Calponin, CK5/6 and S-100.

resultsThe expression pattern of TS in all the salivary gland tissue specimens was identical with that of p63. TS and P63 both showed strong immunohistochemical expressions in MECs of salivary adenoid tissue specimens. Calponin, CK5/6, and S-100 showed cytoplasmic/membranous expressions in the MECs. In addition, TS exhibited weak or moderate cytoplasmic expression in a few salivary gland epithelial cells, cancer cells and scattered stromal cells, with negative expression in the cell nuclei. The expression of TS in the MECs of all the salivary adenoid specimens was highly consistent with those of P63, Calponin, CK5/6 and S-100 (

conclusionsTS is a new specific marker of MECs for differential diagnosis of salivary gland tumors.

Indexed as

AdenoidsEpithelial CellsBiomarkers, TumorCarcinoma, Adenoid CysticHumansSalivary Gland NeoplasmsThymidylate SynthaseBiomarkers, TumorThymidylate Synthaseimmunohistochemistrymolecular markermyoepithelial cellssalivary glandthymidylate synthase

Identifiers

PMID32895123
PMCPMC7225106
OpenAlexW3084042523

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