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Sui Y, Liu Q, Xu C, Ganesan K, Ye Z, Li Y, Wu J, Du B, Gao F, Song C, Chen J. Non-alcoholic fatty liver disease promotes breast cancer progression through upregulated hepatic fibroblast growth factor 21. Cell Death Dis 2024; 15:67. [PMID: 38238320 PMCID: PMC10796330 DOI: 10.1038/s41419-023-06386-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 01/22/2024]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has been shown to influence breast cancer progression, but the underlying mechanisms remain unclear. In this study, we investigated the impact of NAFLD on breast cancer tumor growth and cell viability through the potential mediator, hepatic fibroblast growth factor 21 (FGF21). Both peritumoral and systemic administration of FGF21 promoted breast cancer tumor growth, while FGF21 knockout attenuated the tumor-promoting effects of the high-fat diet. Mechanistically, exogenous FGF21 treatment enhanced the anti-apoptotic ability of breast cancer cells through STAT3 and Akt/FoXO1 signaling pathways, and mitigated doxorubicin-induced cell death. Furthermore, we observed overexpression of FGF21 in tumor tissues from breast cancer patients, which was associated with poor prognosis. These findings suggest a novel role for FGF21 as an upregulated mediator in the context of NAFLD, promoting breast cancer development and highlighting its potential as a therapeutic target for cancer treatment.
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Affiliation(s)
- Yue Sui
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Qingqing Liu
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Cong Xu
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Kumar Ganesan
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Zhen Ye
- Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China
| | - Yan Li
- Xiamen University, 361005, Xiamen, China
| | - Jianmin Wu
- School of Pharmacy, Southwest Medical University, 646000, Luzhou, China
| | - Bing Du
- South China Agricultural University, 510000, Guangzhou, China
| | - Fei Gao
- Chengdu University of Traditional Chinese Medicine, 611137, Chengdu, China
| | - Cailu Song
- Sun Yat-Sen University Cancer Center, 510000, Guangzhou, China
| | - Jianping Chen
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China.
- Shenzhen Institute of Research and Innovation, The University of Hong Kong, 518000, Shenzhen, China.
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2
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Li Y, Deng Z, Wang Y, Shen S. Lipid changes during endocrine therapy in early-stage breast cancer patients: A real-world study. Lipids Health Dis 2024; 23:9. [PMID: 38191454 PMCID: PMC10773127 DOI: 10.1186/s12944-024-02002-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 01/01/2024] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND Endocrine drugs may affect lipid metabolism in breast cancer (BC) patients. This study explores lipid changes in early-stage BC patients taking different endocrine drugs. METHODS The changing trend of blood lipid during endocrine therapy in 2756 BC patients from January 2013 to December 2021 was retrospectively analyzed. The changes in four lipid parameters were assessed by the Generalized Linear Mixed Model, including total cholesterol (TC), triglycerides (TG), low-density lipoprotein (LDL-C), and high-density lipoprotein (HDL-C). These parameters were quantified at baseline and at 6, 12, 18, 24, 36, 48, 60, and 72 months after endocrine therapy initiation. Furthermore, a subgroup analysis according to menopausal status or medication types was conducted. RESULTS A total of 1201 patients taking aromatase inhibitors (AIs), including anastrozole (ANA), letrozole (LET), or exemestane (EXE), and 1555 patients taking toremifene (TOR) were enrolled. TC and TG levels showed a significantly elevated trend during 5 years of treatment (P < 0.05). HDL-C levels increased from baseline in the TOR group (P < 0.05). Compared with the postmenopausal AI group, the increasing trends of TC, TG, and LDL-C in the premenopausal AI group were more evident with the extension of time (β = 0.105, 0.027, 0.086, respectively). Within 3 years, TC, TG, and LDL-C levels in the ANA and LET groups were significantly higher than baseline (P < 0.05). Moreover, the levels of TG in the EXE group were significantly lower than that in the ANA or LET group (P < 0.05), but this significant difference disappeared after 3 years. CONCLUSIONS AIs significantly influenced lipid profiles more than TOR. AIs had a greater effect on blood lipids in premenopausal patients. Steroidal AIs (EXE) may affect lipid levels less than nonsteroidal AIs (ANA and LET).
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Affiliation(s)
- Yuechong Li
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Zixi Deng
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yingjiao Wang
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Songjie Shen
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
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3
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Wang K, Shen L, Tian W, Zhang S. Comparison of changes in lipid profiles of premenopausal women with early-stage breast cancer treated with different endocrine therapies. Sci Rep 2022; 12:22650. [PMID: 36587111 PMCID: PMC9805421 DOI: 10.1038/s41598-022-27008-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 12/23/2022] [Indexed: 01/01/2023] Open
Abstract
Adjuvant endocrine therapy improves the prognosis of early breast cancer with hormone receptor positivity. However, there is no systematic report on the effect of endocrine therapy (particularly ovarian function suppression, OFS) on serum lipids in premenopausal women. This retrospective cohort study aimed to determine whether various endocrine treatments had different effects on blood lipids. This study enrolled 160 premenopausal patients with stage I-III breast cancer in eastern China. The initial diagnostic information was retrieved from patient's medical records, including age at the time of diagnosis, tumor characteristics, anticancer treatment and past medical history. The changes in blood lipids in patients receiving different types of endocrine therapy were compared at the 3rd, 6th, 12th, and 24th months after initiating endocrine therapy. Generalized linear mixed model was used in our analyses. Our data revealed that low-density lipoprotein cholesterol (LDL-C) levels in patients with tamoxifen (TAM) were significantly lower in the 6th, 12th, and 24th months than that in the 3rd month, while high-density lipoprotein cholesterol (HDL-C) levels in the 6th, 12th, and 24th months were significantly higher than that in the 3rd month, indicating that blood lipid levels generally improved with time. While in TAM plus OFS group, HDL-C levels were significantly higher in the 24th month than in the 3rd month, total cholesterol (TC) levels were significantly higher in the 24th month than in the 6th month. The lipid profiles of OFS plus aromatase inhibitor (AI) group did not show significant differences at any time point but were significantly higher than those of the other two groups especially in LDL and TC. TAM group tended to have lower serum lipid levels. With longer follow-up, no statistically significant difference in values was observed between TAM and TAM plus OFS groups at various time points. Compared with the other two groups, OFS plus AI group presented an increasing trend toward LDL-C and TC. The risk of dyslipidemia requires further investigation using a large sample size.
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Affiliation(s)
- Kaiyue Wang
- grid.13402.340000 0004 1759 700XDepartment of Breast Surgery, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009 China
| | - Lu Shen
- grid.13402.340000 0004 1759 700XDepartment of Breast Surgery, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009 China
| | - Wei Tian
- grid.13402.340000 0004 1759 700XDepartment of Breast Surgery, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009 China
| | - Suzhan Zhang
- grid.13402.340000 0004 1759 700XCancer Institute (The Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), Department of Surgical Oncology, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310009 China
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Fibroblast growth factor 21 is related to cisplatin resistance in ovarian cancer. Chin Med J (Engl) 2022; 135:1500-1502. [PMID: 35861481 PMCID: PMC9481425 DOI: 10.1097/cm9.0000000000002095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Wang Y, Song W, Zhou S, Chang S, Chang J, Tian J, Zhang L, Li J, Che G. The genomic and transcriptome characteristics of lung adenocarcinoma patients with previous breast cancer. BMC Cancer 2022; 22:618. [PMID: 35668376 PMCID: PMC9171992 DOI: 10.1186/s12885-022-09727-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/25/2022] [Indexed: 02/08/2023] Open
Abstract
Background Breast cancer and lung cancer are the top two malignancies in the female population and the number of patients with breast cancer and subsequent primary lung cancer has increased significantly in recent years. However, the unique molecular characteristics of this group of patients remains unclear. Purpose To identify the genomic and transcriptome characteristics of primary lung adenocarcinoma patients with previous breast cancer by comparison with single primary lung adenocarcinoma (SPLA) patients. Methods The tumor and normal pulmonary tissue specimens of ten primary pulmonary adenocarcinoma patients with previous breast cancer (multiple primary cancer, MPC) and ten SPLA patients were prospectively collected. The whole exome sequencing (WES) and RNA sequencing (RNA-seq) were performed to analyze the gene mutation and expression differences between MPC and SPC patients. Results The results of WES indicated that the mutations of TRIM73, DLX6 and CNGB1 only existed in MPC patients. The results of RNA-seq manifested the occurrence of second primary lung adenocarcinoma in breast cancer patients was closely associated with cytokine-cytokine receptor action, autophagy, PI3L-Akt, cAMP and calcium ion signaling pathways. Besides, the expression levels of FGF10 and VEGFA genes were significantly increased in MPC patients. Conclusion The occurrence of second primary lung adenocarcinoma may be related to the cytokine-cytokine receptor action, autophagy, PI3L-Akt, cAMP and calcium ion signaling pathways. Furthermore, the mutations of TRIM73, DLX6 and CNGB1 and high expression of FGF10 and VEGFA might play an important role in the development of lung adenocarcinoma in breast cancer patients. However, more in-depth investigations are needed to verify above findings. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09727-6.
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Affiliation(s)
- Yan Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Wenpeng Song
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Sicheng Zhou
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Shuai Chang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Junke Chang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Jie Tian
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Liming Zhang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Jue Li
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China
| | - Guowei Che
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Guoxuexiang No. 37, Chengdu, 610041, China.
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Chiu LT, Wang CH, Lin YL, Hsu BG. Association of serum fibroblast growth factor 21 levels with skeletal muscle mass and mortality in chronic hemodialysis patients. J Formos Med Assoc 2022; 121:2481-2489. [DOI: 10.1016/j.jfma.2022.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 01/11/2023] Open
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Bai X, Liu X, Li S, An H, Kang X, Guo S. Nuciferine Inhibits TMEM16A in Dietary Adjuvant Therapy for Lung Cancer. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:3687-3696. [PMID: 35298888 DOI: 10.1021/acs.jafc.1c08375] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Lung cancer is a malignant tumor with the highest morbidity and mortality rates. Food therapy is a common adjuvant treatment for lung cancer due to its safety and painlessness. Developing new functional food and exploring novel drug targets is important for lung cancer adjuvant therapy. This study confirmed that the active ingredient nuciferine of the lotus leaf was a novel TMEM16A inhibitor by whole-cell patch clamp experiments and site-directed mutagenesis experiments. CCK8 assay, colony formation assay, wound healing assay, and Annexin-V assay were combined to prove that nuciferine inhibited the proliferation and migration of lung cancer cells and promoted cancer cell apoptosis by targeting TMEM16A. Moreover, the combination of nuciferine and cisplatin significantly enhanced the anti-cancer effect of cisplatin. In addition, the signal transduction pathway of nuciferine regulating LA795 cell proliferation, migration, and apoptosis was confirmed by western blot experiments. In vivo experiments showed that nuciferine was a safe and effective natural anti-cancer product for lung cancer. Tissue section pathological detection and pharmacokinetic experiments verified that intragastric administration of nuciferine significantly enhanced the cancer therapy effect of cisplatin and counteracted the toxicity of high concentrations of cisplatin. Therefore, nuciferine is an ideal functional food for adjuvant lung cancer treatment.
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Affiliation(s)
- Xue Bai
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Xinyi Liu
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Shuting Li
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Hailong An
- Key Laboratory of Molecular Biophysics, Institute of Biophysics, School of Sciences, Hebei University of Technology, Tianjin 300401, Hebei Province, China
| | - Xianjiang Kang
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
| | - Shuai Guo
- School of Life Sciences, Hebei University, Baoding 071002, Hebei, China
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8
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Liu ZY, Luo Y, Fang AP, Wusiman M, He TT, Liu XZ, Yishake D, Chen S, Lu XT, Zhang YJ, Zhu HL. High serum fibroblast growth factor 21 is associated with inferior hepatocellular carcinoma survival: A prospective cohort study. Liver Int 2022; 42:663-673. [PMID: 34812573 DOI: 10.1111/liv.15100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 11/09/2021] [Accepted: 11/12/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Epidemiological evidence linking fibroblast growth factor 21 (FGF21) with hepatocellular carcinoma (HCC) prognosis lacked. We aimed to evaluate the associations between serum FGF21 levels and HCC survival in a large prospective cohort. METHODS 825 newly diagnosed, previously untreated HCC patients from the Guangdong Liver Cancer Cohort were enrolled between September 2013 and April 2017. Serum FGF21 levels were measured by ELISA. Liver cancer-specific survival (LCSS) and overall survival (OS) were calculated. Multivariable Cox proportional hazards models were performed to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS Compared with patients in the lowest tertile of serum FGF21 levels, patients in the highest tertile had inferior survival outcomes. HRs in the fully adjusted models were 1.44 (95% CI: 1.07, 1.94; P-trend = .014) and 1.48 (95% CI: 1.12, 1.97; P-trend = .002) for LCSS and OS, respectively. The associations were not significantly modified by selected metabolic disorder diseases or state such as arterial hypertension, diabetes, dyslipidemia, fatty liver, cirrhosis, and body mass index ≥25.0 kg/m2 , except for that stronger associations were observed in patients co-occurred more than three metabolic disorder diseases (P-interaction = .046 for OS and .151 for LCSS), with an HR of 2.01 (95% CI: 1.04, 3.85; P-trend = .009) for OS and 1.51 (95% CI: 0.73, 3.10; P-trend = .195) for LCSS. CONCLUSIONS Higher serum FGF21 levels were associated with worse survival in HCC patients, suggesting that serum FGF21 may be used as a novel metabolism-related prognostic biomarker for HCC.
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Affiliation(s)
- Zhao-Yan Liu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Yan Luo
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Ai-Ping Fang
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Maierhaba Wusiman
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Tong-Tong He
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xiao-Zhan Liu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Dinuerguli Yishake
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Si Chen
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xiao-Ting Lu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Yao-Jun Zhang
- Department of Hepatobiliary Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hui-Lian Zhu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
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Francavilla C, O'Brien CS. Fibroblast growth factor receptor signalling dysregulation and targeting in breast cancer. Open Biol 2022; 12:210373. [PMID: 35193394 PMCID: PMC8864352 DOI: 10.1098/rsob.210373] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 01/20/2022] [Indexed: 01/07/2023] Open
Abstract
Fibroblast Growth Factor Receptor (FGFR) signalling plays a critical role in breast embryonal development, tissue homeostasis, tumorigenesis and metastasis. FGFR, its numerous FGF ligands and signalling partners are often dysregulated in breast cancer progression and are one of the causes of resistance to treatment in breast cancer. Furthermore, FGFR signalling on epithelial cells is affected by signals from the breast microenvironment, therefore increasing the possibility of breast developmental abnormalities or cancer progression. Increasing our understanding of the multi-layered roles of the complex family of FGFRs, their ligands FGFs and their regulatory partners may offer novel treatment strategies for breast cancer patients, as a single agent or rational co-target, which will be explored in depth in this review.
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Affiliation(s)
- Chiara Francavilla
- Division of Molecular and Cellular Function, School of Biological Science, Faculty of Biology, Medicine and Health (FBMH), University of Manchester, Manchester M13 9PT, UK
- The Manchester Breast Centre, University of Manchester, Wilmslow Road, Manchester M20 4GJ, UK
| | - Ciara S. O'Brien
- The Christie Hospital NHS Foundation Trust, Wilmslow Road, Manchester M20 2BX, UK
- The Manchester Breast Centre, University of Manchester, Wilmslow Road, Manchester M20 4GJ, UK
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Fabian CJ, Klemp JR, Marchello NJ, Vidoni ED, Sullivan DK, Nydegger JL, Phillips TA, Kreutzjans AL, Hendry B, Befort CA, Nye L, Powers KR, Hursting SD, Giles ED, Hamilton-Reeves JM, Li B, Kimler BF. Rapid Escalation of High-Volume Exercise during Caloric Restriction; Change in Visceral Adipose Tissue and Adipocytokines in Obese Sedentary Breast Cancer Survivors. Cancers (Basel) 2021; 13:cancers13194871. [PMID: 34638355 PMCID: PMC8508448 DOI: 10.3390/cancers13194871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/24/2021] [Accepted: 09/27/2021] [Indexed: 02/02/2023] Open
Abstract
Simple Summary Aerobic exercise reduces risk for developing breast cancer or for breast cancer recurrence. In obese women exercise can significantly augment the effects of caloric restriction on visceral fat, reducing metabolic abnormalities and cancer. Women who are older, obese, and sedentary, especially those who have been treated for breast cancer, find it difficult to initiate and achieve the minimum or optimum levels of exercise. In a two-part pilot we found that by providing older, obese, sedentary breast cancer survivors 12 weeks of twice weekly personal training sessions, they could safely increase exercise to ≥200 min/week by 9 weeks during caloric restriction. At 24 weeks, high levels of exercise were still observed with continued behavioral support and study-provided exercise facility. Substantial improvement in visceral fat and breast cancer risk biomarkers were observed with this affordable intervention that is readily exportable to the community. Abstract Aerobic exercise reduces risk for breast cancer and recurrence and promotes visceral adipose tissue (VAT) loss in obesity. However, few breast cancer survivors achieve recommended levels of moderate to vigorous physical activity (MVPA) without supervision. In a two-cohort study, feasibility of 12 weeks of partially supervised exercise was started concomitantly with caloric restriction and effects on body composition and systemic risk biomarkers were explored. In total, 22 obese postmenopausal sedentary women (including 18 breast cancer survivors) with median age of 60 and BMI of 37 kg/m2 were enrolled. Using personal trainers twice weekly at area YMCAs, MVPA was escalated to ≥200 min/week over 9 weeks. For cohort 2, maintenance of effect was assessed when study provided trainer services were stopped but monitoring, group counseling sessions, and access to the exercise facility were continued. Median post-escalation MVPA was 219 min/week with median 12-week mass and VAT loss of 8 and 19%. MVPA was associated with VAT loss which was associated with improved adiponectin:leptin ratio. In total, 9/11 of cohort-2 women continued the behavioral intervention for another 12 weeks without trainers. High MVPA continued with median 24-week mass and VAT loss of 12 and 29%. This intervention should be further studied in obese sedentary women.
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Affiliation(s)
- Carol J. Fabian
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Jennifer R. Klemp
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Nicholas J. Marchello
- Department of Nutrition, Kinesiology, and Psychological Sciences, University of Central Missouri, P.O. Box 800, Warrensburg, MO 64093, USA;
| | - Eric D. Vidoni
- Department of Neurology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (E.D.V.); (B.H.)
| | - Debra K. Sullivan
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (D.K.S.); (J.M.H.-R.)
| | - Jennifer L. Nydegger
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Teresa A. Phillips
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Amy L. Kreutzjans
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Bill Hendry
- Department of Neurology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (E.D.V.); (B.H.)
| | - Christie A. Befort
- Department of Population Health, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA;
| | - Lauren Nye
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Kandy R. Powers
- Department of Internal Medicine, Division of Medical Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (C.J.F.); (J.R.K.); (J.L.N.); (T.A.P.); (A.L.K.); (L.N.); (K.R.P.)
| | - Stephen D. Hursting
- Department of Nutrition, Nutrition Research Institute, University of North Carolina at Chapel Hill, 235 Dauer Drive, Chapel Hill, NC 27599, USA;
| | - Erin D. Giles
- Department of Nutrition, Texas A&M University, 214 Cater-Mattil 2253 TAMU, 373 Olsen Blvd, College Station, TX 77843, USA;
| | - Jill M. Hamilton-Reeves
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA; (D.K.S.); (J.M.H.-R.)
- Department of Urology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
| | - Bing Li
- Department of Pathology, University of Iowa, 200 Hawkins Dr, Iowa City, IA 52242, USA;
| | - Bruce F. Kimler
- Department of Radiation Oncology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
- Correspondence: ; Tel.: +1-913-588-4523
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Álvarez-Artime A, García-Soler B, Sainz RM, Mayo JC. Emerging Roles for Browning of White Adipose Tissue in Prostate Cancer Malignant Behaviour. Int J Mol Sci 2021; 22:5560. [PMID: 34074045 PMCID: PMC8197327 DOI: 10.3390/ijms22115560] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/15/2021] [Accepted: 05/17/2021] [Indexed: 12/12/2022] Open
Abstract
In addition to its well-known role as an energy repository, adipose tissue is one of the largest endocrine organs in the organism due to its ability to synthesize and release different bioactive molecules. Two main types of adipose tissue have been described, namely white adipose tissue (WAT) with a classical energy storage function, and brown adipose tissue (BAT) with thermogenic activity. The prostate, an exocrine gland present in the reproductive system of most mammals, is surrounded by periprostatic adipose tissue (PPAT) that contributes to maintaining glandular homeostasis in conjunction with other cell types of the microenvironment. In pathological conditions such as the development and progression of prostate cancer, adipose tissue plays a key role through paracrine and endocrine signaling. In this context, the role of WAT has been thoroughly studied. However, the influence of BAT on prostate tumor development and progression is unclear and has received much less attention. This review tries to bring an update on the role of different factors released by WAT which may participate in the initiation, progression and metastasis, as well as to compile the available information on BAT to discuss and open a new field of knowledge about the possible protective role of BAT in prostate cancer.
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Affiliation(s)
- Alejandro Álvarez-Artime
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| | - Belén García-Soler
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
| | - Rosa María Sainz
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
| | - Juan Carlos Mayo
- Departamento de Morfología y Biología Celular, Redox Biology Unit, University of Oviedo, Facultad de Medicina, Julián Clavería 6, 33006 Oviedo, Spain; (A.Á.-A.); (B.G.-S.); (R.M.S.)
- Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Santiago Gascón Building, Fernando Bongera s/n, 33006 Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Avda. Hospital Universitario s/n, 33011 Oviedo, Spain
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FGF21 facilitates autophagy in prostate cancer cells by inhibiting the PI3K-Akt-mTOR signaling pathway. Cell Death Dis 2021; 12:303. [PMID: 33753729 PMCID: PMC7985321 DOI: 10.1038/s41419-021-03588-w] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/27/2021] [Accepted: 03/03/2021] [Indexed: 12/11/2022]
Abstract
Fibroblast growth factor 21 (FGF21) plays an important role in regulating glucose and lipid metabolism, but its role in cancer is less well-studied. We aimed to investigate the action of FGF21 in the development of prostate cancer (PCa). Herein, we found that FGF21 expression was markedly downregulated in PCa tissues and cell lines. FGF21 inhibited the proliferation and clone formation of LNCaP cells (a PCa cell line) and promoted apoptosis. FGF21 also inhibited PCa cell migration and invasiveness. The Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses revealed that FGF21 was related to autophagy and the phosphatidylinositol 3-kinase–Akt kinase–mammalian target of rapamycin (PI3K–Akt–mTOR) pathway. Mechanistically, FGF21 promoted autophagy in LNCaP cells by inhibiting the PI3K–Akt–mTOR–70S6K pathway. In addition, FGF21 inhibited PCa tumorigenesis in vivo in nude mice. Altogether, our findings show that FGF21 inhibits PCa cell proliferation and promoted apoptosis in PCa cells through facilitated autophagy. Therefore, FGF21 might be a potential novel target in PCa therapy.
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13
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Florea A, Harris RB, Klimentidis YC, Kohler LN, Jurutka PW, Jacobs ET. Circulating Fibroblast Growth Factor-21 and Risk of Metachronous Colorectal Adenoma. J Gastrointest Cancer 2020; 52:940-946. [PMID: 32918272 DOI: 10.1007/s12029-020-00515-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Prior work has shown that higher circulating concentrations of fibroblast growth factor-21 (FGF-21) are associated with an increased likelihood of developing colorectal cancer. We conducted a prospective study to assess the relationship between circulating FGF-21 and odds of developing early neoplastic lesions in the colorectum. METHODS A total of 94 study participants were included from the ursodeoxycholic acid (UDCA) trial, a phase III, randomized, double-blind, placebo-controlled clinical trial of the effect of 8-10 mg/kg of body weight UDCA vs. placebo. Logistic regression analyses were conducted to evaluate the association between baseline FGF-21 concentrations and odds of developing a metachronous adenoma. RESULTS Of the characteristics compared across tertiles of FGF-21 concentrations, including age, race, sex, BMI, and other variables, only a previous personal history of colorectal polyps prior to entry into the UDCA trial was statistically significantly related to FGF-21 levels, with a proportion of 26.7%, 56.7%, and 50.0% across the first, second, and third tertiles, respectively (p < 0.05). Higher circulating concentrations of FGF-21 were statistically significantly associated with greater odds of developing a metachronous colorectal adenoma. After adjusting for potential confounders and when compared with the lowest tertile of FGF-21, the adjusted ORs (95% CIs) for metachronous colorectal adenoma in the second and third tertiles were 4.72 (95% CI, 1.42-15.72) and 3.82 (95% CI, 1.15-12.68), respectively (p trend < 0.05). CONCLUSION Our results reveal for the first time that, in addition to a recently discovered association with colorectal cancer, circulating FGF-21 concentrations are significantly and directly associated with odds of developing metachronous colorectal adenoma.
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Affiliation(s)
- Ana Florea
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA. .,Department of Medicine, Division of Nephrology, College of Medicine, University of Arizona, Tucson, AZ, USA.
| | - Robin B Harris
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Yann C Klimentidis
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Lindsay N Kohler
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA.,Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Peter W Jurutka
- School of Mathematical and Natural Sciences, Arizona State University, Glendale, AZ, USA.,Department of Basic Medical Sciences, University of Arizona College of Medicine, Phoenix, AZ, USA
| | - Elizabeth T Jacobs
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
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Fibroblast growth factor 21 as a circulating biomarker at various stages of colorectal carcinogenesis. Br J Cancer 2018; 119:1374-1382. [PMID: 30425347 PMCID: PMC6265243 DOI: 10.1038/s41416-018-0280-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/14/2018] [Accepted: 09/10/2018] [Indexed: 12/17/2022] Open
Abstract
Background Despite evidence that inflammation and metabolism play a crucial role in colorectal carcinogenesis, there have been few studies on the association of inflammatory and metabolic protein biomarkers in various stages of colorectal carcinogenesis. Methods Ninety-two inflammatory and metabolic biomarkers were measured in plasma samples of participants of screening colonoscopy. Markers identified to be significantly associated with the presence of advanced colorectal neoplasia (ACN) in a discovery set (n = 204) were validated in an independent replication set (n = 422). Adjusted associations with the presence of non-advanced adenomas (NAA), advanced precancerous lesions (APL) and colorectal cancer (CRC) were quantified by multiple logistic regression. Results Out of the 92 inflammatory proteins, 72 markers were evaluable and 8 showed statistically significant associations with the odds of ACN after full adjustment for potential risk factors for CRC in the discovery set. One of these, fibroblast growth factor 21 (FGF-21), could be validated in the replication set. The multivariable-adjusted odds ratio (OR) reached 2.65 (95% CI, 1.50–4.81) for individuals with FGF-21 levels within the highest tertile, compared to those within the lowest tertile (Ptrend across tertiles = 0.001). Separate models revealed fully adjusted ORs for NAA, APL and CRC of 2.99 (95% CI, 1.45–6.58, Ptrend = 0.005), 2.24 (95% CI, 1.18–4.44, Ptrend = 0.021) and 3.92 (95% CI, 1.51–12.18, Ptrend = 0.003), respectively. Conclusions Circulating FGF-21 level is associated with increased risk of early and late stages of colorectal carcinogenesis, supporting a role of inflammation and metabolism at all stages of colorectal carcinogenesis, and suggesting potential use of this biomarker for risk stratification in CRC screening.
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