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Tang W, Shi Z, Zhu Y, Shan Z, Jiang A, Wang A, Chen M, Bao Y, Ju G, Xu W, Wang J. Comprehensive analysis of the prognosis and immune infiltration of TMC family members in renal clear cell carcinoma. Sci Rep 2023; 13:11668. [PMID: 37468683 DOI: 10.1038/s41598-023-38914-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 07/17/2023] [Indexed: 07/21/2023] Open
Abstract
Renal cancer is a common malignancy of the urinary system, and renal clear cell carcinoma (RCCC) is the most common pathological type. Transmembrane channel-like (TMC) protein is an evolutionarily conserved gene family containing 8 members, however there is still a lack of comprehensive analysis about TMC family members in RCCC. In this study, we analyzed the expression of TMC family members in RCCC from TCGA and investigated the prognosis values and immune infiltration of TMC family members in RCCC. We found that TMC2, TMC3, TMC5, TMC7 and TMC8 were significantly related with overall survival (OS) of RCCC patients. TMC3, TMC6, and TMC8 was positively correlated with the degree of immune infiltration in RCCC. TMC2, TMC6, TMC7, and TMC8 were positively correlated with immune checkpoint genes, whereas TMC4 was negative. According to KEGG and GO analysis, almost all TMCs except TMC4 were involved in the immune response. Thus, we may regard the TMC family members as novel biomarkers to predict potential prognosis and immunotherapeutic response in RCCC patients.
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Affiliation(s)
- Wenbin Tang
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China
| | - Zhiyuan Shi
- Department of Urology, School of Medicine, Xiang'an Hospital of Xiamen University, Xiamen University, NO. 4221 Xiang'an South Road, Xiamen, 361101, Fujian Province, China
| | - Yasheng Zhu
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China
| | - Zhengda Shan
- School of Medicine, Sun Yat-Sen University, NO. 66 Gongchang Road, Shenzhen, 518107, Guangdong Province, China
| | - Aimin Jiang
- Department of Urology, Changhai Hospital, Naval Medical University, NO. 168 Changhai Road, Shanghai, 200082, China
| | - Anbang Wang
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China
| | - Ming Chen
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China
| | - Yi Bao
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China
| | - Guanqun Ju
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China
| | - Weidong Xu
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China.
| | - Junkai Wang
- Department of Urology, Changzheng Hospital, Naval Medical University, NO. 415 Fengyang Road, Shanghai, 200003, China.
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The association of genitourinary cancer among Saudi patients with gastrointestinal stromal tumors and a systematic literature review. Sci Rep 2023; 13:4325. [PMID: 36922517 PMCID: PMC10017771 DOI: 10.1038/s41598-023-28060-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 01/12/2023] [Indexed: 03/17/2023] Open
Abstract
The gastrointestinal tract's most commonly occurring primary mesenchymal tumor is the gastrointestinal stromal tumor (GIST). However, few cases worldwide were reported associated with renal cell carcinoma (RCC). Therefore, we aimed to identify the association of genitourinary tumors in patients with GIST in our tertiary care hospital in Saudi Arabia and compare it to the literature. We identified all patients in the pathology department database with the diagnosis of GIST. We excluded duplicate and recurrent cases. We examined patients' files for the presence of RCC, adrenal tumors, or other genitourinary cancer. A systematic review of the association was conducted. From 2003 to 2020, 170 patients had a histopathologic diagnosis of primary GIST, 100 men and 70 women, median age of 57 (range 9-91) years at the time of diagnosis. The site of primary GIST was gastric 103, small bowel 43, mesenteric 5, omentum/peritoneum 7, abdomen 4, isolated adrenal 1, and other 7. Six patients had associated primary genitourinary cancer. Three patients had RCC (two clear cell RCC and one radiologic diagnosis only), and three had adrenal tumors (one adrenal carcinoma, one an isolated adrenal GIST, and one pheochromocytoma). In addition, two patients had a tumor invading the urinary bladder. Although the cohort included 63 men aged 60 or above (median 71 ± 8.7 years, range 60-94), none demonstrated clinical prostatic carcinoma. Data was compared to 69 systematic review articles. We report the rare association between GIST tumors and primary genitourinary cancer, mainly RCC and adrenal tumors. Also, we identified a secondary invasion of the urinary bladder. Unlike the reported series, none of the older male patients had clinical prostate cancer.
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