Volume 2022, Issue 1 2555647
Research Article
Open Access

Highly Expressing SCARA5 Promotes Proliferation and Migration of Esophageal Squamous Cell Carcinoma

Kawuli Jumai

Kawuli Jumai

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
Tangjuan Zhang

Tangjuan Zhang

Department of Emergency, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China zzu.edu.cn

Search for more papers by this author
Bingzhang Qiao

Bingzhang Qiao

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
Julaiti Ainiwaer

Julaiti Ainiwaer

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
Haiping Zhang

Haiping Zhang

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
Zhichao Hou

Zhichao Hou

Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China zzu.edu.cn

Search for more papers by this author
Idris Awut

Idris Awut

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
Madinyat Niyaz

Madinyat Niyaz

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Clinical Medical Research Institute, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

Search for more papers by this author
Liwei Zhang

Liwei Zhang

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
Ilyar Sheyhidin

Corresponding Author

Ilyar Sheyhidin

Department of Thoracic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, China xjmu.edu.cn

State Key Laboratory of Pathogenesis, Prevention, Treatment of High Incidence Diseases in Central Asia, Urumqi, Xinjiang 830054, China

Search for more papers by this author
First published: 17 June 2022
Citations: 4
Academic Editor: Fu Wang

Abstract

Background. Thrombospondin type 1 domain-containing 7A (THSD7A) was reported to play a procancer role in esophageal squamous cell carcinoma (ESCC). The aim of the study was to screen the downstream functional genes of THSD7A and explore their functions in ESCC, based on the reported research into THSD7A function and on gene microarrays. Methods. We adopted quantitative reverse-transcription polymerase chain reaction (qRT-PCR) and Celigo high-content screening (HCS) technology to screen the downstream genes of THSD7A. The expression level of target genes was examined by PCR, western blot, and immunohistochemistry (IHC). The effects of these target genes on ESCC malignant biological behavior were performed in vivo and in vitro. The Kaplan-Meier (K-M) survival analysis and Cox regression were used to analyze the prognostic significance of target genes in ESCC patients. Experiments in the literature on liver cancer (LC) were repeated to verify the functions of these genes in different tumors. We further explored the cancer-promoting mechanism of target genes in ESCC by sequencing of the genes’ exons. Results. Scavenger receptor class A member 5 (SCARA5) was proved to be the downstream driving gene of THSD7A. SCARA5 promoted cell proliferation and migration but inhibited apoptosis in ESCC. IHC results confirmed that SCARA5 expression in ESCC exceeded that in normal tissues. The K-M survival analysis indicated that SCARA5 expression quantity was not related to prognosis, but tumor volume and T classification were both the independent prognostic factors. Repetition of experiments in LC in the literature confirmed that SCARA5 had exactly opposite functions in EC and LC. Conclusion. SCARA5 was related to the development and occurrence of ESCC. Our findings suggested that it was a potentially diagnostic individualized therapeutic target for ESCC in the future and that its application could possibly be combined with that of upstream THSD7A gene.

Conflicts of Interest

The authors declare that they have no competing interest.

Data Availability

The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.