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Cao T, Wang S, Qian L, Wu C, Huang T, Wang Y, Li Q, Wang J, Xia Y, Xu L, Wang L, Huang X. NPRA promotes fatty acid metabolism and proliferation of gastric cancer cells by binding to PPARα. Transl Oncol 2023; 35:101734. [PMID: 37418841 DOI: 10.1016/j.tranon.2023.101734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/26/2023] [Accepted: 06/22/2023] [Indexed: 07/09/2023] Open
Abstract
Among cancers, gastric cancer (GC) ranks third globally in morbidity and mortality, particularly in East Asia. Natriuretic peptide receptor A (NPRA), a receptor for guanylate cyclase, plays important roles in regulating water and sodium balance. Recent studies have suggested that NPRA is involved in tumorigenesis, but its role in GC development remains unclear. Herein, we showed that the expression level of NPRA was positively correlated with gastric tumor size and clinical stage. Patients with high NPRA expression had a lower five-year survival rate than those with low expression, and NPRA was identified as an independent predictor of GC prognosis. NPRA knockdown suppressed GC cell proliferation, migration and invasion. NPRA overexpression enhanced cell malignant behavior. Immunohistochemistry of collected tumor samples showed that tumors with high NPRA expression had higher peroxisome proliferator-activated receptor α (PPARα) levels. In vivo and in vitro studies showed that NPRA promotes fatty acid oxidation and tumor cell metastasis. Co-IP showed that NPRA binds to PPARα and prevents PPARα degradation. PPARα upregulation under NPRA protection activates arnitine palmitoyl transferase 1B (CPT1B) to promote fatty acid oxidation. In this study, new mechanisms by which NPRA promotes the development of GC and new regulatory mechanisms of PPARα were identified.
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Affiliation(s)
- Tingting Cao
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Song Wang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Long Qian
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China; General Surgery Department, Wuhu Hospital of Traditional Chinese Medicine, Wuhu, Anhui, China
| | - Chengwei Wu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Tao Huang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Ye Wang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Qian Li
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Jiawei Wang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Li Xu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China
| | - Luman Wang
- Department of Immunology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Xiaoxu Huang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, No.2, Zheshan West Road, Wuhu, Anhui 241001, China.
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Li Q, Wang Y, Wang JW, Qian L, Wang S, Cao TT, Xia YB, Huang XX, Xu L. Preserving or peeling the inferior mesenteric arterial sheath during laparoscopic rectal cancer surgery: a prospective study of surgical outcomes. BMC Surg 2023; 23:176. [PMID: 37370110 PMCID: PMC10303794 DOI: 10.1186/s12893-023-02083-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND We mainly evaluated whether preserving the inferior mesenteric artery (IMA) sheath to dissecting IMA root lymph nodes (also called No.253 lymph nodes) would benefit patients in terms of comparable lymph-node yield removed during operation and postoperative complications in laparoscopic radical resection of rectal cancer. METHODS This is a prospective study included 141 rectal cancer patients who received laparoscopic radical resection during September 2018 to December 2020. All patients were randomly assigned to the preserved group (n = 71) and the peeled group (n = 70). The baseline characteristics, pathological features, intraoperative and postoperative data outcomes and complications were analyzed by independent samples t test, chi-square test or Fisher's exact test between the 2 groups. RESULTS The baseline characteristic and pathological features had no statistical difference between the 2 groups. The preserved group had a shorter operative time (P = 0.002), a shorter lymph node dissection time (P < 0.001), less intraoperative bleeding (P = 0.004), an earlier time to first flatus (P = 0.013), an earlier time to fluid intake (P = 0.033) and a shorter length of hospitalization (P = 0.012) than the peeled group. The differences between the 2 groups were not statistically significant (P > 0.05) in regard to the total number of lymph nodes cleared, positive lymph nodes, bleeding, anastomotic leakage, pneumonia, wound infection, abscess, ileus, urinary retention, urinary tract infection and chyle leakage. CONCLUSION Preserving of the IMA sheath in laparoscopic radical surgery for rectal cancer will reduce the total operation time and the length of hospitalization. This surgical method could lead to lower complication rate and faster recovery. TRIAL REGISTRATION The study was approved by the Ethics Committee of The First Affiliated Hospital of Wannan Medical College and registered by the China Clinical Trials Registry (ChiCTR2200060830, Date of Registration:2022-06-12 -retrospective registration) http://www.chictr.org.cn/index.aspx .
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Affiliation(s)
- Qian Li
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Ye Wang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Jia-wei Wang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Long Qian
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Song Wang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Ting-ting Cao
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Ya-bin Xia
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Xiao-xu Huang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
| | - Li Xu
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Wuhu, Anhui, 241001 China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui China
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Yue Z, Qian L, Jin Y, Xia Y, Sha H, Wu Q, Hu K. Hyperinsulinemia Influences the Short-Term Efficiency of Laparoscopic Sleeve Gastrectomy for Patients with Obesity and Insulin Resistance. Diabetes Metab Syndr Obes 2023; 16:1745-1753. [PMID: 37334184 PMCID: PMC10276567 DOI: 10.2147/dmso.s411440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/02/2023] [Indexed: 06/20/2023] Open
Abstract
Purpose The effect of hyperinsulinemia on short-term outcomes after laparoscopic sleeve gastrectomy (LSG) in patients with obesity combined with insulin resistance is unclear. Material and Methods This was a retrospective analysis of patients who underwent LSG at our center between January 1, 2020, and December 31, 2021. Patients were divided into hyperinsulinemia (HINS) and nonhyperinsulinemia (NHINS) groups based on fasting insulin levels. The primary endpoint was weight change. Metabolic disease outcomes, postoperative complications, and quality of life score changes were secondary endpoints. Results A total of 92 patients were included in this study, with 59 in the HINS group and 33 in the NHINS group. At 6 months postoperatively, the median (P25, P75) %EWL was 76.01 (64.40, 86.99)% in the HINS group and 92.02 (86.78, 100.88)% in the NHINS group (P<0.001). The mean %TWL (SD) was 23.26 (7.14)% in the HINS group and 26.80 (6.55)% in the NHINS group (P=0.021). The remission of dyslipidemia and hypertension in the NHINS group and the HINS group were not significantly different (P>0.05 for all). The differences in QOL between groups were not statistically significant (P=0.788). In terms of postoperative complications, there was no statistically significant difference between the groups (P>0.05 for all). Conclusion HINS negatively influences weight change in patients with obesity and insulin resistance, and the NHINS group had better postoperative weight loss. In terms of hypertension, dyslipidemia, and postoperative complications, there was no significant effect of HINS.
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Affiliation(s)
- Zilong Yue
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People’s Republic of China
| | - Long Qian
- General Surgery Department, Wuhu Hospital of Traditional Chinese Medicine, Wuhu, Anhui, People's Republic of China
| | - Yan Jin
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People’s Republic of China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People’s Republic of China
| | - Hui Sha
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People’s Republic of China
| | - Qin Wu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People’s Republic of China
| | - Kaifeng Hu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, People’s Republic of China
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Wu C, Wang S, Cao T, Huang T, Xu L, Wang J, Li Q, Wang Y, Qian L, Xu L, Xia Y, Huang X. Newly discovered mechanisms that mediate tumorigenesis and tumour progression: circRNA-encoded proteins. J Cell Mol Med 2023; 27:1609-1620. [PMID: 37070530 PMCID: PMC10273065 DOI: 10.1111/jcmm.17751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/18/2023] [Accepted: 04/08/2023] [Indexed: 04/19/2023] Open
Abstract
Proteins produced by cap-independent translation mediated by an internal ribosome entry site (IRES) in circular RNAs (circRNAs) play important roles in tumour progression. To date, numerous studies have been performed on circRNAs and the proteins they encode. In this review, we summarize the biogenesis of circRNAs and the mechanisms regulating circRNA-encoded proteins expression. We also describe relevant research methods and their applications to biological processes such as tumour cell proliferation, metastasis, epithelial-mesenchymal transition (EMT), apoptosis, autophagy and chemoresistance. This paper offers deeper insights into the roles that circRNA-encoded proteins play in tumours. It also provides a theoretical basis for the use of circRNA-encoded proteins as biomarkers of tumorigenesis and for the development of new targets for tumour therapy.
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Affiliation(s)
- Chengwei Wu
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Song Wang
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Tingting Cao
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Tao Huang
- Department of Thoracic SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
| | - Lishuai Xu
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Jiawei Wang
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Qian Li
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Ye Wang
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Long Qian
- The Second Affiliated Hospital of Wannan Medical CollegeWuhuChina
| | - Li Xu
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Yabin Xia
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
| | - Xiaoxu Huang
- Department of Gastrointestinal SurgeryThe First Affiliated Yijishan Hospital of Wannan Medical CollegeWuhuChina
- Key Laboratory of Non‐coding RNA Transformation Research of Anhui Higher Education InstitutionWannan Medical CollegeWuhuChina
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Wang Y, Li Q, Wang S, Wang BJ, Jin Y, Hu H, Fu QS, Wang JW, Wu Q, Qian L, Cao TT, Xia YB, Huang XX, Xu L. The role of noncoding RNAs in cancer lipid metabolism. Front Oncol 2022; 12:1026257. [PMID: 36452489 PMCID: PMC9704363 DOI: 10.3389/fonc.2022.1026257] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/20/2022] [Indexed: 12/03/2023] Open
Abstract
Research on noncoding ribonucleic acids (ncRNAs) is mostly and broadly focused on microRNAs (miRNAs), cyclic RNAs (circRNAs), and long ncRNAs (lncRNAs), which have been confirmed to play important roles in tumor cell proliferation, invasion, and migration. Specifically, recent studies have shown that ncRNAs contribute to tumorigenesis and tumor development by mediating changes in enzymes related to lipid metabolism. The purpose of this review is to discuss the characterized ncRNAs involved in the lipid metabolism of tumors to highlight ncRNA-mediated lipid metabolism-related enzyme expression in malignant tumors and its importance to tumor development. In this review, we describe the types of ncRNA and the mechanism of tumor lipid metabolism and analyze the important role of ncRNA in tumor lipid metabolism and its future prospects from the perspectives of ncRNA biological function and lipid metabolic enzyme classification. However, several critical issues still need to be resolved. Because ncRNAs can affect tumor processes by regulating lipid metabolism enzymes, in the future, we can study the unique role of ncRNAs from four aspects: disease prevention, detection, diagnosis, and treatment. Therefore, in the future, the development of ncRNA-targeted therapy will become a hot direction and shoulder a major task in the medical field.
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Affiliation(s)
- Ye Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Qian Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Song Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Bi-jun Wang
- Department of Clinical Medicine, Clinical College of Anhui Medical University, Hefei, Anhui, China
| | - Yan Jin
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Hao Hu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Qing-sheng Fu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Jia-wei Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Qing Wu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Long Qian
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Ting-ting Cao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Ya-bin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Xiao-xu Huang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
| | - Li Xu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wuhu, Anhui, China
- Non-coding RNA Research Center of Wannan Medical College, Yijishan Hospital, Wuhu, Anhui, China
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Qian L, Huang X, Xu L, Chen H, Cao T, Wang S, Luo C, Xia Y. A prospective study of specimen eversion to lateral rectum and valgus resection for low rectal cancer. Front Surg 2022; 9:926227. [PMID: 35923442 PMCID: PMC9339670 DOI: 10.3389/fsurg.2022.926227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 06/29/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To investigate the safety and efficacy of a reverse puncture device (RPD) and specimen eversion of the rectum for resection in total laparoscopic proctectomy. Methods In a prospective study from August 2019 to March 2021, 40 patients underwent a procedure with an RPD and specimen eversion of the rectum for total laparoscopic low rectal cancer resection, that is natural orifice specimen extraction surgery (NOSES), were included in the NOSES group. Forty patients in the control group underwent conventional laparoscopic radical resection for low rectal cancer and were included in the LAP group. Intraoperative- and postoperative-related indicators, recovery and inflammatory factors, quality of life (QOL) and mental health were compared. Results All operations were successfully completed. Compared with the LAP group, the NOSES group showed better short-term outcomes, such as time to eating, postoperative pain, and especially postoperative incision-related complications. At the same time, postoperative inflammatory factor levels, psychological trauma, life-related anxiety and depression scores, and QOL were better in the NOSES group than in the LAP group. Conclusions The application of an RPD and specimen eversion of the rectum for total laparoscopic low rectal cancer resection is a technically feasible and safe approach with a short-term curative effect.
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Affiliation(s)
- Long Qian
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Xiaoxu Huang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Li Xu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Hao Chen
- Department of Radiotherapy, The Second People’s Hospital of Wuhu, Wuhu, China
| | - Tingting Cao
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Song Wang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Can Luo
- Department of Radiotherapy, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
- Correspondence: Yabin Xia
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Wang S, Qian L, Cao T, Xu L, Jin Y, Hu H, Fu Q, Li Q, Wang Y, Wang J, Xia Y, Huang X. Advances in the Study of CircRNAs in Tumor Drug Resistance. Front Oncol 2022; 12:868363. [PMID: 35615158 PMCID: PMC9125088 DOI: 10.3389/fonc.2022.868363] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/22/2022] [Indexed: 11/13/2022] Open
Abstract
Recent studies have revealed that circRNAs can affect tumor DNA damage and repair, apoptosis, proliferation, and invasion and influence the transport of intratumor substances by acting as miRNA sponges and transcriptional regulators and binding to proteins in a variety of ways. However, research on the role of circRNAs in cancer radiotherapy and chemoresistance is still in its early stages. Chemotherapy is a common approach to oncology treatment, but the development of tumor resistance limits the overall clinical efficacy of chemotherapy for cancer patients. The current study suggests that circRNAs have a facilitative or inhibitory effect on the development of resistance to conventional chemotherapy in a variety of tumors, suggesting that circRNAs may serve as a new direction for the study of antitumor drug resistance. In this review, we will briefly discuss the biological features of circRNAs and summarize the recent progression of the involvement of circRNAs in the development and pathogenesis of cancer chemoresistance.
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Affiliation(s)
- Song Wang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Long Qian
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Tingting Cao
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Li Xu
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Yan Jin
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Hao Hu
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Qingsheng Fu
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Qian Li
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Ye Wang
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Jiawei Wang
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Yabin Xia
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
| | - Xiaoxu Huang
- Key Laboratory of Non-coding RNA Transformation Research of Anhui Higher Education Institution, Wannan Medical College, Wuhu, China
- *Correspondence: Xiaoxu Huang,
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Jin Y, Zhang Z, Yu Q, Zeng Z, Song H, Huang X, Kong Q, Hu H, Xia Y. Positive Reciprocal Feedback of lncRNA ZEB1-AS1 and HIF-1α Contributes to Hypoxia-Promoted Tumorigenesis and Metastasis of Pancreatic Cancer. Front Oncol 2021; 11:761979. [PMID: 34881179 PMCID: PMC8645903 DOI: 10.3389/fonc.2021.761979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022] Open
Abstract
Background Many studies have reported the roles of the extracellular hypoxia microenvironment in the tumorigenesis and metastasis of multiple cancers. However, long noncoding RNAs (lncRNAs) that induce cancer oncogenicity and metastasis of pancreatic cancer (PC) under hypoxia conditions remain unclear. Methods In PC cells, the expression levels of lncRNAs in different conditions (normoxia or hypoxia) were compared through RNA sequencing (RNA-seq). The effects of the zinc finger E-box-binding homeobox 1 (ZEB1-AS1) antisense lncRNA on PC cells cultured in normoxia/hypoxia medium were measured through gain and loss-of-function experiments. Fluorescence in situ hybridization and luciferase reporter assays in addition to in vivo studies were utilized to explore the adaptive mechanisms of ZEB1-AS1 in the hypoxia-promoted proliferation, migration, and invasion ability of PC cells. Moreover, the level of ZEB1-AS1 and its associated targets or pathways were investigated in both PC and pancreatic normal tissues. Results RNA-seq revealed that ZEB1-AS1 was significantly upregulated in PC cells under hypoxia conditions. The ZEB1-AS1 expression level was closely associated with poor prognosis of PC patients. Knockdown of ZEB1-AS1 suppressed the proliferation, migration, and invasion of PC cells in vitro as well as PC xenograft tumor growth in vivo. In PC cells, RNAi-mediated reduction of ZEB1-AS1 inhibited zinc finger E-box-binding homeobox 1 (ZEB1), while ZEB1-AS1 overexpression rescued ZEB1 expression, indicating that ZEB1-AS1 promotes ZEB1 expression. Moreover, hypoxia-inducible factor-1α (HIF-1α)induced the expression of ZEB1-AS1 by binding to the ZEB1-AS1 promoter, which contains a putative hypoxia response element (HRE). Mechanistically, ZEB1-AS1 scaffolded the interaction among HIF-1α, ZEB1, and histone deacetylase 1 (HDAC1), leading to deacetylation-mediated stabilization of HIF-1α. We further revealed that ZEB1 induced the deacetylase capacity of HDAC1 to suppress the acetylation or degradation of HIF-1α, improving HIF-1α assembly. Thus, hypoxia-induced ZEB1-AS1 facilitated ZEB1 transcription and the stability of HIF-1α, which promoted the metastasis of PC cells. Clinically, dysregulated ZEB1 and HIF-1α expression was significantly correlated with histological grade, lymphatic metastasis, and distant metastasis in PC patients. Conclusions Our results emphasized that the positive reciprocal loop of HIF-1α/ZEB1-AS1/ZEB1/HDAC1 contributes to hypoxia-promoted oncogenicity and PC metastasis, indicating that it might be a novel therapeutic target for PC.
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Affiliation(s)
- Yan Jin
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Zhengming Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qiao Yu
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhu Zeng
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Song
- Department of Pathology, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Xiaoxu Huang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qi Kong
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Hao Hu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
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Jin Y, Zhang Z, Yu Q, Zeng Z, Song H, Huang X, Kong Q, Hu H, Xia Y. Corrigendum: Positive Reciprocal Feedback of LncRNA ZEB1-AS1 and HIF-1α Contributes to Hypoxia–Promoted Tumorigenesis and Metastasis of Pancreatic Cancer. Front Oncol 2021; 11:821077. [PMID: 34950597 PMCID: PMC8689183 DOI: 10.3389/fonc.2021.821077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/24/2022] Open
Affiliation(s)
- Yan Jin
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Zhengming Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qiao Yu
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhu Zeng
- Department of Emergency Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Song
- Department of Pathology, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Xiaoxu Huang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qi Kong
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Hao Hu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
- *Correspondence: Yabin Xia,
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Jiang H, Liu Y, Hu K, Xia Y, Liang L, Zhu X, Cheng X. MiRNA-339 targets and regulates ZNF689 to inhibit the proliferation and invasion of gastric cancer cells. Transl Cancer Res 2021; 10:3516-3526. [PMID: 35116655 PMCID: PMC8799122 DOI: 10.21037/tcr-21-994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/02/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Gastric cancer (GC) is the most common malignant tumor of the digestive system, and its mortality rate ranks first among malignant tumors. However, the pathogenesis of GC has not yet been fully elucidated. This study found that microRNA (miRNA)-339 is abnormally expressed in GC tissues. However, the role and molecular mechanism of miRNA-339 in the occurrence and development of GC are still unclear. METHODS Fluorescence quantitative polymerase chain reaction (qPCR) was used to detect the expression level of miRNA-339 in GC tissues and adjacent tissues and analyze the correlation with the clinicopathological characteristics of GC patients. Cell counting kit-8 (CCK-8) and Transwell experiments detected the effect of overexpression of miRNA-339 on the proliferation, invasion, and migration of GC cells. The luciferase reporter gene detected the downstream target molecules regulated by miRNA-339, and western blot was employed to detect the effect of overexpression of miRNA-339 on the expression of ZNF689. RESULTS The results of fluorescence qPCR showed that miRNA-339 was less expressed in GC tissues compared with adjacent tissues, and it was correlated with the patient's clinical tumor, node, metastasis (TNM) grade and lymph node metastasis. Cell function experiments showed that overexpression of miRNA-339 can significantly inhibit the proliferation, invasion, and migration of GC cells. The luciferase reporter gene showed that miRNA-339 can bind to the 3'-UTR region of ZNF689, and overexpression of miRNA-339 can significantly inhibit the expression of ZNF689 in GC cells. Overexpression of ZNF689 can significantly block the ability of overexpression of miRNA-339 to inhibit the proliferation and migration of GC cells. CONCLUSIONS miRNA-339 inhibits the proliferation and invasion of GC cells through targeted regulation of the expression of ZNF689. In addition, the expression level of miRNA-339 can be used as a biomarker for the prognosis of GC.
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Affiliation(s)
- Houxiang Jiang
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Wannan Medical College (Yijishan Hospital Wannan Medical College) Wuhu, China
| | - Yinhua Liu
- Department of Pathology, the First Affiliated Hospital of Wannan Medical College (YIjishan Hospital of Wanna Medical College), Wuhu, China
| | - Kaifeng Hu
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Wannan Medical College (Yijishan Hospital Wannan Medical College) Wuhu, China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Wannan Medical College (Yijishan Hospital Wannan Medical College) Wuhu, China
| | - Linhu Liang
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Wannan Medical College (Yijishan Hospital Wannan Medical College) Wuhu, China
| | - Xiaoli Zhu
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Wannan Medical College (Yijishan Hospital Wannan Medical College) Wuhu, China
| | - Xianfeng Cheng
- Department of Laboratory Medicine, Dermatology Hospital of Chinese Academy of Medical Sciences (Institute), Nanjing, China
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Zhang Q, Miao Y, Fu Q, Hu H, Chen H, Zeng A, Jin Y, Jiang Y, Qian L, Wu L, Xu L, Wang G, Qiu L, Huang X, Xia Y. CircRNACCDC66 regulates cisplatin resistance in gastric cancer via the miR-618/BCL2 axis. Biochem Biophys Res Commun 2020; 526:713-720. [PMID: 32253030 DOI: 10.1016/j.bbrc.2020.03.156] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 03/26/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Qiang Zhang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China; Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Lianyungang, Jiangsu, China
| | - Yongchang Miao
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Lianyungang, Jiangsu, China; Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qingsheng Fu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Hao Hu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Hao Chen
- Department of Radiotherapy, The Second People's Hospital of Wuhu, Wuhu, Anhui, China
| | - Ailiang Zeng
- Department of Neurosurgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yan Jin
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Yangfan Jiang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Long Qian
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Longchao Wu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Li Xu
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Gang Wang
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Lianyungang, Jiangsu, China
| | - Lei Qiu
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Lianyungang, Jiangsu, China
| | - Xiaoxu Huang
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China.
| | - Yabin Xia
- Department of Gastrointestinal Surgery, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China.
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Xu L, Chen H, Hu H, Hu K, Zhang Q, Jin Y, Fu Q, Jiang Y, Qian L, Wu L, Huang X, Xia Y. Natural orifice specimen extraction with a modified reverse puncture device technique for total laparoscopic colorectal resection: feasibility and efficacy. Scand J Gastroenterol 2020; 55:376-382. [PMID: 32180478 DOI: 10.1080/00365521.2020.1736618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objective: To evaluate the feasibility and efficacy of the modified reverse puncture device (mRPD) technique for transanal anastomosis in total laparoscopic colorectal resection with natural orifice specimen extraction surgery (NOSES).Methods: From August 2015 to September 2017, 34 patients underwent laparoscopic colorectal resection using the mRPD technique to place the anvil in the abdominal cavity and complete transanal anastomosis.Results: All patients who underwent total laparoscopic colorectal resection with NOSES were analyzed. The anvil placement time was 5-14 min, with an average of 6.7 min. The postoperative pain visual analogue scale (VAS) score was 1-4 points, with an average of 2.2 points. The postoperative hospital stay was 7-13 days, with an average of 8.7 days. No complications, such as anastomotic bleeding or stenosis, occurred. During a 14- to 28-month follow-up period (average, 19.5 months), no cases of long-term complications were observed.Conclusion: Total laparoscopic colorectal resection using mRPD is a technically feasible and safe procedure with satisfactory short-term efficacy.
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Affiliation(s)
- Li Xu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Hao Chen
- Department of Radiotherapy, The Second People's Hospital of Wuhu, Wuhu, China
| | - Hao Hu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Kaifeng Hu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qiang Zhang
- Department of Gastrointestinal Surgery, The Second People's Hospital of Lianyungang, Lianyungang, China
| | - Yan Jin
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Qingsheng Fu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Yangfan Jiang
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Long Qian
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Longchao Wu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Xiaoxu Huang
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, China
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Guo J, Xu A, Sun X, Zhao X, Xia Y, Rao H, Zhang Y, Zhang R, Chen L, Zhang T, Li G, Xu H, Xu D. Combined Surgery and Extensive Intraoperative Peritoneal Lavage vs Surgery Alone for Treatment of Locally Advanced Gastric Cancer: The SEIPLUS Randomized Clinical Trial. JAMA Surg 2020; 154:610-616. [PMID: 30916742 DOI: 10.1001/jamasurg.2019.0153] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Importance Peritoneal metastasis is the most frequent pattern of postoperative recurrence in patients with gastric cancer. Extensive intraoperative peritoneal lavage (EIPL) is a new prophylactic strategy for treatment of peritoneal metastasis of locally advanced gastric cancer; however, the safety and efficacy of EIPL is currently unknown. Objective To evaluate short-term outcomes of patients with advanced gastric cancer who received combined surgery and EIPL or surgery alone. Design, Setting, and Participants From March 2016 to November 2017, 662 patients with advanced gastric cancer receiving D2 gastrectomy were enrolled in a large, multicenter, randomized clinical trial from 11 centers across China. In total, 329 patients were randomly assigned to receive surgery alone, and 333 patients were randomly assigned to receive surgery plus EIPL. Clinical characteristics, operative findings, and postoperative short-term outcomes were compared between the 2 groups in the intent-to-treat population. Main Outcomes and Measures Short-term postoperative complications and mortality. Results The present analysis included data from 550 patients, 390 men and 160 women, with a mean (SD) age of 60.8 (10.7) years in the surgery alone group and 60.6 (10.8) in the surgery plus EIPL group. Patients assigned to the surgery plus EIPL group exhibited reduced mortality (0 of 279 patients) compared with those assigned to surgery alone (5 of 271 patients [1.9%]) (difference, 1.9%; 95% CI, 0.3%-3.4%; P = .02). A significant difference in the overall postoperative complication rate was observed between patients receiving surgery alone (46 patients [17.0%]) and those receiving surgery plus EIPL (31 patients [11.1%]) (difference, 5.9%; 95% CI, 0.1%-11.6%; P = .04). Postoperative pain occurred more often following surgery alone (48 patients [17.7%]) than following surgery plus EIPL (30 patients [10.8%]) (difference, 7.0%; 95% CI, 0.8%-13.1%; P = .02). Conclusions and Relevance Inclusion of EIPL can increase the safety of D2 gastrectomy and decrease postoperative short-term complications and wound pain. As a new, safe, and simple procedure, EIPL therapy is easily performed anywhere and does not require any special devices or techniques. Our study suggests that patients with advanced gastric cancer appear to be candidates for the EIPL approach. Trial Registration ClinicalTrials.gov identifier: NCT02745509.
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Affiliation(s)
- Jing Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Department of Gastric Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Aman Xu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Anhui Medical University, HeFei, Anhui, China
| | - Xiaowei Sun
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Department of Gastric Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Xuhui Zhao
- Department of General Surgery, The First Affiliated Hospital of University of Science and Technology of China, Anhui Provincial Cancer Hospital, Hefei, Anhui, China
| | - Yabin Xia
- Department of General Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Huamin Rao
- Department of Abdominal Surgery, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi, China
| | - Yaming Zhang
- Department of Surgical Oncology, Anqing Municipal Hospital, Anqing, Anhui, China
| | - Rupeng Zhang
- Department of Gastric Surgery, Tianjin Medical University Cancer Institute and Hospital, Tianjin, Tianjin, China
| | - Li Chen
- Department of General Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Tao Zhang
- Department of Gastrointestinal Surgery, Yuebei People's Hospital, Shaoguan, Guangdong, China
| | - Gang Li
- Department of General Surgery, Jiangsu Cancer Hospital, Nanjing, Jiangsu, China
| | - Hongtao Xu
- Department of General Surgery, Lishui Municipal Central Hospital, Lishui, Zhejiang, China
| | - Dazhi Xu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Department of Gastric Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
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Huang X, Xu L, Peng H, Hu H, Jin Y, Sun D, Hu K, Xia Y. Reverse puncture device technique: an innovation of esophagojejunostomy in radical laparoscopic total gastrectomy. Future Oncol 2019; 15:2807-2817. [PMID: 31340662 DOI: 10.2217/fon-2018-0837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Aim: To evaluate the feasibility, safety, short- and long-term efficacy of a reverse puncture device (RPD) technique for esophagojejunostomy in laparoscopic-assisted total gastrectomy. Patients & methods: This retrospective study analyzed outcome data of 104 patients in propensity score matching whom were divided into the RPD and the purse-string suture technique group. Results: The RPD group had a shorter anvil placement time, shorter operative time, longer resected esophageal length, shorter incision length, shorter postoperative drainage time, shorter postoperative hospital stay and anastomotic complications than the purse-string suture technique group (p < 0.05). Multivariate analysis showed that BMI (odds ratio: 6.285, 1.446-27.322) and anvil placement time (odds ratio: 5.645, 1.089-29.321) were independent risk factors for anastomotic complications (p < 0.05). Conclusion: Laparoscopic-assisted total gastrectomy using an RPD technique is feasible, safe and effective.
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Affiliation(s)
- Xiaoxu Huang
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
| | - Li Xu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
| | - Hui Peng
- Administration Office of Hospital Admission & Discharge, The First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
| | - Hao Hu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
| | - Yan Jin
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
| | - Dayong Sun
- Department of General Surgery, People's Hospital of Linquan County, Fuyang, Anhui, PR China
| | - Kaifeng Hu
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
| | - Yabin Xia
- Department of Gastrointestinal Surgery, the First Affiliated Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, PR China
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