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Chen M, Lin H, Zhang J, Pang X, Fan X, Luo S, Liu Z, Hu H, Lai S, Hou Y, Kang L, Huang L. Presence and clinical significance of acellular mucin pools in resected rectal cancer with pathological complete response after preoperative chemoradiotherapy. Histopathology 2022; 81:569-576. [DOI: 10.1111/his.14795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/25/2022] [Accepted: 08/06/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Mian Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Hongcheng Lin
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Jianwei Zhang
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Department of Medical Oncology, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Xiaolin Pang
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Xinjuan Fan
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Department of Pathology, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Shuangling Luo
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Zhanzhen Liu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Huanxin Hu
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Sicong Lai
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Yujie Hou
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Liang Kang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
| | - Liang Huang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
- Guangdong Institute of Gastroenterology 510655 Guangzhou Guangdong China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat‐sen University 510655 Guangzhou Guangdong China
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Ma H, Zhang X, Li N, Lu X, Wei Y, Yuan N, Tian G, Li S. Glutamate receptor, ionotropic, N-methyl D-aspartate-associated protein 1, a potential target of miR-296, facilitates proliferation and migration of rectal cancer cells. Biosci Biotechnol Biochem 2020; 84:2077-2084. [PMID: 32657216 DOI: 10.1080/09168451.2020.1792267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The purpose of our article was to probe the influence of GRINA on rectal cancer and how GRINA is regulated in rectal cancer. Based on the public data, we found that GRINA was highly expressed in rectal cancer tissues and related to worse prognosis in rectal cancer patients. MiR-296 was predicted as an upstream regulatory miRNA of GRINA, which was further verified by dual-luciferase reporter assay. Moreover, we revealed that up-regulation/down-regulation of GRINA facilitated/suppressed SW1463/SW837 cell proliferation, migration, and invasion. Rescue assays indicated that the facilitating impact of GRINA on SW1463 cell proliferation and motility was abolished by miR-296 over-expression whilst the suppressing influence of GRINA on SW837 cell proliferation, migration, and invasion was reversed by miR-296 depletion. These consequences indicated that GRINA, which might be regulated by miR-296, acted stimulative important impact on rectal cancer cells, insinuating that GRINA might be a novel potential target for rectal cancer therapy.
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Affiliation(s)
- Huan Ma
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Xianyu Zhang
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Na Li
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Xiurong Lu
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Yulei Wei
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Na Yuan
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Guiying Tian
- Department of Radiotherapy, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
| | - Shuguang Li
- Department of Oncology, The First Affiliated Hospital of Hebei North University , Zhangjiakou, Hebei, P.R. China
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