1
|
O'Halloran A, McKee C, Cunniffe G, Morris S. Trends in spinal cancers: Primary & metastatic. An Irish epidemiological perspective. J Orthop 2024; 54:10-21. [PMID: 38524361 PMCID: PMC10955279 DOI: 10.1016/j.jor.2024.02.030] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 02/19/2024] [Indexed: 03/26/2024] Open
Abstract
Background The incidence and histological type of spinal cancer is diverse. It is our role as physicians to explore the epidemiology of spinal cancers so that several projections can be made. Resource allocation, cost analyses, and the requirement of rehabilitation facilities all need to be considered.The objective of this paper is to provide an account of the acute spinal oncological admissions to the National Spinal Injuries Unit (NSIU) in both 2010 and 2020 with the hypothesis that upward trends will be noted. Only by exemplifying this trend, will it highlight the need to give spinal cancer the attention it deserves in the Republic of Ireland. Methods All patients who were to undergo spinal surgery for primary or metastatic spinal cancer in the Mater Misericordiae University Hospital (MMUH) in 2010 and 2020 were included in this retrospective cohort study. A list of medical record numbers (MRNs) for all patients who underwent spinal surgery in the MMUH were included. Data pertaining to patient demographics were noted. Results 90 patients were included in this retrospective cohort study. 37 patients in 2010, had increased to 53 by 2020. Metastatic disease to the spine was still the most prominent reason for referral. The most common spinal region affected was the thoracic spine. Breast cancer was the most prevalent metastatic cancer to the spine in 2010. Lung cancer became the most prevalent by 2020. Posterior spinal fusion was the most frequent surgical procedure performed. The length of stay in higher care facilities decreased from 5.4 days in 2010, to 4 days in 2020. Decreased were also seen in the mean length of hospital stay, plummeting from 23.6 days in 2010, to 7.6 days in 2020. The same could not be said for the 30-day mortality rate, increasing from 5.4% in 2010, to 9.4% in 2020. Conclusion The results of this study show a substantial rise in the incidence and prevalence of both primary and metastatic spinal disease here in Ireland. One can see clear improvements in operative technique, with less patients proceeding to higher levels of post-operative care, and earlier discharge times. This data can be used for future planning. The paper highlights the economic cost of spinal oncological care, but it also identifies key areas where preventative campaigns can be targeted.
Collapse
Affiliation(s)
- Amanda O'Halloran
- National Spinal Unit, Mater Misericordiae University Hospital, Dublin, Ireland
| | | | - Gráinne Cunniffe
- National Spinal Unit, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Seamus Morris
- National Spinal Unit, Mater Misericordiae University Hospital, Dublin, Ireland
| |
Collapse
|
2
|
Lee Y, Park S, Park S, Kwon HJ, Lee SH, Kim Y, Kim JH. Exercise affects high-fat diet-stimulated breast cancer metastasis through irisin secretion by altering cancer stem cell properties. Biochem Biophys Rep 2024; 38:101684. [PMID: 38511188 PMCID: PMC10950695 DOI: 10.1016/j.bbrep.2024.101684] [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] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/21/2024] [Accepted: 03/04/2024] [Indexed: 03/22/2024] Open
Abstract
Background Regular physical activities reduce the growth of breast cancer, but research on the effects of steady exercise on metastasis and its mechanisms is limited. In this study, the effects of steady exercise on breast cancer metastasis and its possible mechanism were demonstrated. Methods Experimental metastasis was induced after 8 weeks of steady exercise using a mouse model. Furthermore, one of the myokines, irisin, was studied to elucidate the effects of metastasis-regulating protein expression, and colony and sphere formation, which are cancer stem cell properties. Results Low- and moderate-intensity exercise significantly reduced the number and volume of metastasized tumors. Among myokines, only irisin was significantly increased by steady exercise but decreased by a high-fat diet. In vitro studies, irisin significantly decreased the number of colonies and sphere formation. Irisin also inhibited cell migration and invasion and suppressed the malignancy of breast cancer cells by reducing the expression of vimentin, MMP-2, MMP-9, and HIF-1 and by increasing the expression of TIMP-1 and TIMP-2. Conclusion Steady exercise modulates myokine secretions and among them, irisin suppresses breast cancer metastasis by decreasing self-renewal properties and invasion regulating protein expressions. Thus, regular exercise may be beneficial in the prevention of breast tumor metastasis.
Collapse
Affiliation(s)
- YuJin Lee
- Department of Physical Education, Chung-Ang University, Seoul, 06974, South Korea
| | - SoDam Park
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, 03760, South Korea
| | - SeungHwa Park
- Department of Physical Education, Chung-Ang University, Seoul, 06974, South Korea
| | - Hye Ji Kwon
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, 03760, South Korea
- A Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, 03760, South Korea
| | - Sang-Ho Lee
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Yuri Kim
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, 03760, South Korea
- A Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, 03760, South Korea
| | - Jung-Hyun Kim
- Department of Physical Education, Chung-Ang University, Seoul, 06974, South Korea
| |
Collapse
|
3
|
Sadangi S, Saraiya H, Salunke AA, Bharwani N, Patel K, Pandya S, Warikoo V, Pandya S. The surgical management and oncologic outcomes of patients with fungating soft tissue sarcoma treated at a tertiary cancer centre and review of literature. J Orthop 2024; 53:94-100. [PMID: 38495576 PMCID: PMC10940886 DOI: 10.1016/j.jor.2024.02.013] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/09/2024] [Indexed: 03/19/2024] Open
Abstract
Background Currently there is limited literature available on fungating soft tissue sarcoma and its effect of outcomes. In the current study we evaluated the surgical management and oncologic outcomes of patient with fungating soft tissue sarcoma. Materials and methods This was a retrospective observational study of patients with fungating sarcoma between January 2015 till January 2019 at a tertiary cancer care centre. A total of 59 patients were considered of which 16 had metastasis at presentation. The duration of symptoms prior to presentation averaged 10.2 months (median, 7.2months; range, 1-57 months). Median tumor length was 10 cm. Results 56% patients underwent amputation and 44% were treated with limb salvage. Following limb salvage surgery in10 cases primary closure of defect was performed and 6 cases required skin grafting for closure of defect. In 6 patients local flap was used for coverage of defect and 4 patients required free flap surgery. Two-year overall survival (OS) of the study cohort were 52.2% and 58% respectively. Two-year disease free survival (DFS) and OS in 43 non metastatic patients at presentation was seen in 58%(95% CI,38%-74%) and 66.5%(95% CI,42%-81%) respectively. The two-year disease OS in 16 patients with metastasis at presentation was 33.2 %. On univariate analysis, tumor size and metastatic at presentation had significant effect on survival. Conclusion Tumor size and metastatic at presentation has significant impact on survival in these patients. The oncologic outcomes including Disease free survival, overall survival and local recurrence rates similar amongst the two surgical modalities (amputation versus limb salvage). Amputation rates are more amongst fungating soft tissue sarcoma but limb salvage can be attempted whenever feasible keeping tumor free surgical margins under consideration.
Collapse
Affiliation(s)
- Sudam Sadangi
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Hemant Saraiya
- Department of Onco-Plastic Surgery, The Gujarat Cancer and Research Institute (GCRI), Ahmedabad, Gujarat, India
| | - Abhijeet Ashok Salunke
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Nandlal Bharwani
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Keval Patel
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Shivam Pandya
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Vikas Warikoo
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| | - Shashank Pandya
- Department of Surgical Oncology, The Gujarat Cancer and Research Institute (GCRI) Ahmedabad, Gujarat, India
| |
Collapse
|
4
|
Zuo R, Kong L, Pang W, Jiang S. Halofuginone-guided nano-local therapy: Nano-thermosensitive hydrogels for postoperative metastatic canine mammary carcinoma with scar removal. Int J Pharm X 2024; 7:100241. [PMID: 38572023 PMCID: PMC10987322 DOI: 10.1016/j.ijpx.2024.100241] [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] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 03/06/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024] Open
Abstract
In female dogs, the highest morbidity and mortality rates cancer are the result of mammary adenocarcinoma, which presents with metastases in the lung. Other than early surgical removal, however, no special methods are available to treat mammary adenocarcinoma. Because human breast cancer and canine mammary carcinoma share clinical characteristics and heterogeneity, the canine model is a suitable spontaneous tumor model for breast cancer in humans. In this study, the physical swelling method was used to prepare halofuginone-loaded D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) polymer micelles nano-thermosensitive hydrogels (HTPM-gel). Furthermore, HTPM-gel was investigated via characterization, morphology, properties such as swelling experiment and in vitro release with reflecting its splendid nature. Moreover, HTPM-gel was further examined its capability to anti-proliferation, anti-migration, and anti-invasion. Ultimately, HTPM-gel was investigated for its in vivo anticancer activity in the post-operative metastatic and angiogenic canine mammary carcinoma. HTPM-gel presented spherical under transmission electron microscope (TEM) and represented grid structure under scanning electron microscope (SEM), with hydrodynamic diameter (HD) of 20.25 ± 2.5 nm and zeta potential (ZP) of 15.10 ± 1.82 mV. Additionally, HTPM-gel own excellent properties comprised of pH-dependent swelling behavior, sustained release behavior. To impede the migration, invasion, and proliferation of CMT-U27 cells, we tested the efficacy of HTPM-gel. Evaluation of in vivo anti-tumor efficacy demonstrates HTPM-gel exhibit a splendid anti-metastasis and anti-angiogenic ability, with exhibiting ideal biocompatibility. Notably, HTPM-gel also inhibited the scar formation in the healing process after surgery. In summary, HTPM-gel exhibited anti-metastasis and anti-angiogenic and scar repair features. According to the results of this study, HTPM-gel has encouraging clinical potential to treat tumors with multifunctional hydrogel.
Collapse
Affiliation(s)
- Runan Zuo
- Animal-derived food safety innovation team, College of Animal Science and Technology, Anhui Province Key Lab of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei, Anhui 230036, PR China
- Engineering Center of Innovative Veterinary Drugs, Center for Veterinary Drug Research and Evaluation, MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, PR China
| | - Lingqing Kong
- Animal-derived food safety innovation team, College of Animal Science and Technology, Anhui Province Key Lab of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei, Anhui 230036, PR China
| | - Wanjun Pang
- Animal-derived food safety innovation team, College of Animal Science and Technology, Anhui Province Key Lab of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei, Anhui 230036, PR China
| | - Shanxiang Jiang
- Engineering Center of Innovative Veterinary Drugs, Center for Veterinary Drug Research and Evaluation, MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, 1 Weigang, Nanjing 210095, PR China
| |
Collapse
|
5
|
Elmasri RA, Rashwan AA, Gaber SH, Rostom MM, Karousi P, Yasser MB, Kontos CK, Youness RA. Puzzling out the role of MIAT LncRNA in hepatocellular carcinoma. Noncoding RNA Res 2024; 9:547-559. [PMID: 38515792 PMCID: PMC10955557 DOI: 10.1016/j.ncrna.2024.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/31/2023] [Accepted: 01/09/2024] [Indexed: 03/23/2024] Open
Abstract
A non-negligible part of our DNA has been proven to be transcribed into non-protein coding RNA and its intricate involvement in several physiological processes has been highly evidenced. The significant biological role of non-coding RNAs (ncRNAs), including long non-coding RNAs (lncRNAs) has been variously reported. In the current review, the authors highlight the multifaceted role of myocardial infarction-associated transcript (MIAT), a well-known lncRNA, in hepatocellular carcinoma (HCC). Since its discovery, MIAT has been described as a regulator of carcinogenesis in several malignant tumors and its overexpression predicts poor prognosis in most of them. At the molecular level, MIAT is closely linked to the initiation of metastasis, invasion, cellular migration, and proliferation, as evidenced by several in-vitro and in-vivo models. Thus, MIAT is considered a possible theranostic agent and therapeutic target in several malignancies. In this review, the authors provide a comprehensive overview of the underlying molecular mechanisms of MIAT in terms of its downstream target genes, interaction with other classes of ncRNAs, and potential clinical implications as a diagnostic and/or prognostic biomarker in HCC.
Collapse
Affiliation(s)
- Rawan Amr Elmasri
- Molecular Genetics Research Team (MGRT), Biology and Biochemistry Department, Faculty of Biotechnology, German International University (GIU), New Administrative Capital, 11835, Cairo, Egypt
| | - Alaa A. Rashwan
- Molecular Genetics Research Team (MGRT), Biology and Biochemistry Department, Faculty of Biotechnology, German International University (GIU), New Administrative Capital, 11835, Cairo, Egypt
- Biotechnology Graduate Program, School of Sciences and Engineering, The American University in Cairo (AUC), 11835, Cairo, Egypt
| | - Sarah Hany Gaber
- Molecular Genetics Research Team (MGRT), Biology and Biochemistry Department, Faculty of Biotechnology, German International University (GIU), New Administrative Capital, 11835, Cairo, Egypt
| | - Monica Mosaad Rostom
- Pharmacology and Toxicology Department, Faculty of Pharmacy and Biotechnology, German University in Cairo (GUC), 11835, Cairo, Egypt
| | - Paraskevi Karousi
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Montaser Bellah Yasser
- Bioinformatics Group, Center for Informatics Sciences (CIS), School of Information Technology and Computer Science (ITCS), Nile University, Giza, Egypt
| | - Christos K. Kontos
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, Panepistimiopolis, 15701, Athens, Greece
| | - Rana A. Youness
- Molecular Genetics Research Team (MGRT), Biology and Biochemistry Department, Faculty of Biotechnology, German International University (GIU), New Administrative Capital, 11835, Cairo, Egypt
| |
Collapse
|
6
|
Peng G, Cao X, Huang X, Zhou X. Radiomics and machine learning based on preoperative MRI for predicting extrahepatic metastasis in hepatocellular carcinoma patients treated with transarterial chemoembolization. Eur J Radiol Open 2024; 12:100551. [PMID: 38347937 PMCID: PMC10859286 DOI: 10.1016/j.ejro.2024.100551] [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] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/14/2024] [Accepted: 01/15/2024] [Indexed: 02/15/2024] Open
Abstract
Purpose To develop and validate a radiomics machine learning (Rad-ML) model based on preoperative MRI to predict extrahepatic metastasis (EHM) in hepatocellular carcinoma (HCC) patients receiving transarterial chemoembolization (TACE) treatment. Methods A total of 355 HCC patients who received multiple TACE procedures were split at random into a training set and a test set at a 7:3 ratio. Radiomic features were calculated from tumor and peritumor in arterial phase and portal venous phase, and were identified using intraclass correlation coefficient, maximal relevance and minimum redundancy, and least absolute shrinkage and selection operator techniques. Cox regression analysis was employed to determine the clinical model. The best-performing algorithm among eight machine learning methods was used to construct the Rad-ML model. A nomogram combining clinical and Rad-ML parameters was used to develop a combined model. Model performance was evaluated using C-index, decision curve analysis, calibration plot, and survival analysis. Results In clinical model, elevated neutrophil to lymphocyte ratio and alpha-fetoprotein were associated with faster EHM. The XGBoost-based Rad-ML model demonstrated the best predictive performance for EHM. When compared to the clinical model, both the Rad-ML model and the combination model performed better (C-indexes of 0.61, 0.85, and 0.86 in the training set, and 0.62, 0.82, and 0.83 in the test set, respectively). However, the combined model's and the Rad-ML model's prediction performance did not differ significantly. The most influential feature was peritumoral waveletHLL_firstorder_Minimum in AP, which exhibited an inverse relationship with EHM risk. Conclusions Our study suggests that the preoperative MRI-based Rad-ML model is a valuable tool to predict EHM in HCC patients treated with TACE.
Collapse
Affiliation(s)
- Gang Peng
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaojing Cao
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoyu Huang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiang Zhou
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
7
|
Hashemi M, Mousavian Roshanzamir S, Orouei S, Daneii P, Raesi R, Zokaee H, Bikarannejad P, Salmani K, Khorrami R, Deldar Abad Paskeh M, Salimimoghadam S, Rashidi M, Hushmandi K, Taheriazam A, Entezari M. Shedding light on function of long non-coding RNAs (lncRNAs) in glioblastoma. Noncoding RNA Res 2024; 9:508-522. [PMID: 38511060 PMCID: PMC10950594 DOI: 10.1016/j.ncrna.2024.02.002] [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] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/29/2024] [Accepted: 02/04/2024] [Indexed: 03/22/2024] Open
Abstract
The brain tumors and especially glioblastoma, are affecting life of many people worldwide and due to their high mortality and morbidity, their treatment is of importance and has gained attention in recent years. The abnormal expression of genes is commonly observed in GBM and long non-coding RNAs (lncRNAs) have demonstrated dysregulation in this tumor. LncRNAs have length more than 200 nucleotides and they have been located in cytoplasm and nucleus. The current review focuses on the role of lncRNAs in GBM. There two types of lncRNAs in GBM including tumor-promoting and tumor-suppressor lncRNAs and overexpression of oncogenic lncRNAs increases progression of GBM. LncRNAs can regulate proliferation, cell cycle arrest and metastasis of GBM cells. Wnt, STAT3 and EZH2 are among the molecular pathways affected by lncRNAs in GBM and for regulating metastasis of GBM cells, these RNA molecules mainly affect EMT mechanism. LncRNAs are involved in drug resistance and can induce resistance of GBM cells to temozolomide chemotherapy. Furthermore, lncRNAs stimulate radio-resistance in GBM cells. LncRNAs increase PD-1 expression to mediate immune evasion. LncRNAs can be considered as diagnostic and prognostic tools in GBM and researchers have developed signature from lncRNAs in GBM.
Collapse
Affiliation(s)
- Mehrdad Hashemi
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Sophie Mousavian Roshanzamir
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Sima Orouei
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Pouria Daneii
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Rasoul Raesi
- Department of Nursing, Torbat Jam Faculty of Medical Sciences, Torbat Jam, Iran
- Department of Health Services Management, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Haleh Zokaee
- Department of Oral and Maxillofacial Medicine, Dental Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Pooria Bikarannejad
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Kiana Salmani
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ramin Khorrami
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Mahshid Deldar Abad Paskeh
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Shokooh Salimimoghadam
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mohsen Rashidi
- Department Pharmacology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- The Health of Plant and Livestock Products Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology & Zoonoses, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Afshin Taheriazam
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
- Department of Orthopedics, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Maliheh Entezari
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| |
Collapse
|
8
|
Yu HJ, Kim JH, Choi SJ, Cho SD. In vitro antimetastatic potential of pseudolaric acid B in HSC-3 human tongue squamous carcinoma cell line. Arch Oral Biol 2024; 162:105940. [PMID: 38479277 DOI: 10.1016/j.archoralbio.2024.105940] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/14/2024] [Accepted: 02/25/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVE Pseudolaric acid B (PAB) is a novel diterpenoid derived from the traditional Chinese medicinal herb Cortex pseudolaricis that exerts anticancer, anti-inflammatory, and immunomodulatory properties. While the anticancer potential of PAB has been studied, its effects on metastasis have not been well-studied. This study aims to determine the inhibitory effects of PAB on HSC-3 human tongue squamous cell carcinoma (TSCC) cell line. DESIGN Cell viability and soft agar colony formation assays were conducted to assess cellular proliferation and in vitro tumorigenic capacity of TSCC cells, respectively. Additionally, wound healing, transwell migration, and invasion assays were conducted to monitor the aggressive behavior of TSCC cells. Furthermore, Western blotting analysis was conducted to reveal the signaling pathways involved in the modulation of epithelial-mesenchymal transition (EMT). RESULTS The migratory and invasive capacities of HSC-3 cells were suppressed by PAB irrespective of their proliferation states. PAB's effects on EMT involved upregulation of E-cadherin expression and downregulation of Twist; these were concomitantly accompanied by downregulated phosphorylation of epidermal growth factor receptor (EGFR). CONCLUSIONS PAB suppresses human TSCC in vitro by regulating Twist/E-cadherin through the EGFR signaling pathway. PAB may have potential as a candidate antimetastatic drug for TSCC treatment.
Collapse
Affiliation(s)
- Hyun-Ju Yu
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Ji-Hoon Kim
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Su-Jung Choi
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
| | - Sung-Dae Cho
- Department of Oral Pathology, School of Dentistry and Dental Research Institute, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
| |
Collapse
|
9
|
Yin J, Wang M, Chen J, Li H, Zhuo J, Lu B, Cai Y. CircZCCHC2 (hsa_circ_0000854) promotes hepatocellular carcinoma progression through modulating miR-936/BTBD7 axis and activating Rho/ROCK2 pathway. Noncoding RNA Res 2024; 9:437-446. [PMID: 38511064 PMCID: PMC10950570 DOI: 10.1016/j.ncrna.2023.12.004] [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] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/08/2023] [Accepted: 12/22/2023] [Indexed: 03/22/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most aggressive and refractory cancers due to its high propensity to metastasize and the unavailability of efficacious treatments. Circular RNAs (circRNAs) participate in diverse biological activities in human cancers. Here, we detected the upregulation of a novel circRNA, circZCCHC2 (hsa_circ_0000854), in HCC samples and cells. The upregulation indicated an unfavorable prognosis in HCC patients. CircZCCHC2 accelerated cell growth and metastasis in vitro and tumorigenicity in vivo. Mechanistic investigations revealed that circZCCHC2 regulated BTBD7 expression by sponging miR-936. Moreover, the suppression of malignancy caused by circZCCHC2 knockdown could be sufficiently reversed by miR-936 inhibition. Additionally, the suppressed Rho/ROCK2 pathway conferred by circZCCHC2 knockdown could be restored by inhibiting miR-936 expression. Collectively, our findings reveal that circZCCHC2 plays an oncogenic role of in HCC progression by modulating the miR-936/BTBD7/Rho/ROCK2 pathway.
Collapse
Affiliation(s)
- Junjie Yin
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, School of medicine, Westlake university, Hangzhou, 310006, China
| | - Mian Wang
- Department of Geriatric, Zhejiang Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou, 310003, China
| | - Jian Chen
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, School of medicine, Westlake university, Hangzhou, 310006, China
| | - Huigang Li
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, School of medicine, Westlake university, Hangzhou, 310006, China
| | - Jianyong Zhuo
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, School of medicine, Westlake university, Hangzhou, 310006, China
| | - Bei Lu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, School of medicine, Westlake university, Hangzhou, 310006, China
| | - Yang Cai
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, School of medicine, Westlake university, Hangzhou, 310006, China
| |
Collapse
|
10
|
Nagasaka M, Miyajima C, Inoue Y, Hashiguchi S, Suzuki Y, Morishita D, Aoki H, Toriuchi K, Katayama R, Aoyama M, Hayashi H. ID3 is a novel target gene of p53 and modulates lung cancer cell metastasis. Biochem Biophys Res Commun 2024; 708:149789. [PMID: 38513475 DOI: 10.1016/j.bbrc.2024.149789] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/12/2024] [Accepted: 03/13/2024] [Indexed: 03/23/2024]
Abstract
The tumor suppressor p53 prevents cancer development by regulating dozens of target genes with diverse biological functions. Although numerous p53 target genes have been identified to date, the dynamics and function of the regulatory network centered on p53 have not yet been fully elucidated. We herein identified inhibitor of DNA-binding/differentiation-3 (ID3) as a direct p53 target gene. p53 bound the distal promoter of ID3 and positively regulated its transcription. ID3 expression was significantly decreased in clinical lung cancer tissues, and was closely associated with overall survival outcomes in these patients. Functionally, ID3 deficiency promoted the metastatic ability of lung cancer cells through its effects on the transcriptional regulation of CDH1. Furthermore, the ectopic expression of ID3 in p53-knockdown cells restored E-cadherin expression. Collectively, the present results demonstrate that ID3 plays a tumor-suppressive role as a downstream effector of p53 and impedes lung cancer cell metastasis by regulating E-cadherin expression.
Collapse
Affiliation(s)
- Mai Nagasaka
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Chiharu Miyajima
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Yasumichi Inoue
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan.
| | - Sakura Hashiguchi
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Yuya Suzuki
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Daisuke Morishita
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Hiromasa Aoki
- Department of Pathobiology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Kohki Toriuchi
- Department of Pathobiology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Ryohei Katayama
- Division of Experimental Chemotherapy, Cancer Chemotherapy Center, Japanese Foundation for Cancer Research, Tokyo, 135-8550, Japan
| | - Mineyoshi Aoyama
- Department of Pathobiology, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan
| | - Hidetoshi Hayashi
- Department of Cell Signaling, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya, 467-8603, Japan.
| |
Collapse
|
11
|
Xu VE, Antar RM, Bertozzi L, Drouaud A, Azari S, Lee SM, Whalen MJ. Efficacy of cytoreductive radical cystectomy in metastatic urothelial bladder cancer based on site and number of metastases. Urol Oncol 2024; 42:162.e11-162.e23. [PMID: 38480078 DOI: 10.1016/j.urolonc.2024.02.007] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND Recent studies have highlighted the overall survival (OS) benefit of cytoreductive radical cystectomy (CRC) in metastatic bladder cancer (mBCa). Cytoreductive surgery has been established in other urologic cancers. However, the efficacy of CRC and optimal criteria for patient selection in mBCa is unclear. This study investigated the oncologic efficacy of CRC, particularly emphasizing the location and number of metastasis sites as a predictor of survival and treatment response. METHODS A retrospective analysis of cT2-4N0-3M1 mBCa patients treated with multiagent chemotherapy between 2004 and 2019 was conducted using the National Cancer Database. Patients were classified by additional treatment with CRC or conservative local treatment (CLT), consisting of transurethral resection of bladder tumor, radiation, or no local treatment and propensity score (PS) matched. Kaplan-Meier analysis and multivariate Cox Proportional Hazards model assessed the effect of CRC or CLT on OS within the matched cohort and in four subgroups (1) patients with only distant lymph node (LN) metastasis vs. any organ metastasis, (2) patients with single metastasis vs. multiple metastases. Sensitivity analysis estimated the influence of unmeasured confounders on CRC OS benefit. RESULTS Propensity matching yielded 247 and 251 patients treated with CRC and CLT, respectively. Median OS in patients who received CRC was greater than that of patients treated with CLT (20.4 months vs. 12.0 months, P < 0.001). CRC was associated with reduced mortality risk in patients with only distant LN metastases (HR = 0.545, P = 0.039), any organ metastasis (HR = 0.421, P < 0.001), and single visceral metastasis (HR = 0.483, P = 0.002). However, CRC did not significantly improve OS in patients with multiple metastases (HR = 0.501, P = 0.064). CONCLUSION These findings demonstrate an OS benefit of CRC with multiagent chemotherapy and pinpoint multiple visceral metastases as a potential contraindication for CRC. Although limited by the influence of unmeasured confounders, these findings may inform future prospective investigations into CRC.
Collapse
Affiliation(s)
- Vincent E Xu
- Department of Urology, George Washington University School of Medicine, Washington, DC.
| | - Ryan M Antar
- Department of Urology, George Washington University School of Medicine, Washington, DC
| | - Luca Bertozzi
- Department of Urology, George Washington University School of Medicine, Washington, DC
| | - Arthur Drouaud
- Department of Urology, George Washington University School of Medicine, Washington, DC
| | - Sarah Azari
- Department of Urology, George Washington University School of Medicine, Washington, DC
| | - Sean M Lee
- Office of Clinical Research, George Washington University School of Medicine, Washington, DC
| | - Michael J Whalen
- Department of Urology, George Washington University School of Medicine, Washington, DC
| |
Collapse
|
12
|
Murphy J, Rajakulasingam R, Iqbal A, Azzopardi C, Botchu R, Davies AM. The use of the flow-void sign on MRI: highly sensitive sign in detecting bone metastases from renal cell carcinoma. Skeletal Radiol 2024; 53:917-922. [PMID: 37957342 DOI: 10.1007/s00256-023-04512-3] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/05/2023] [Accepted: 11/05/2023] [Indexed: 11/15/2023]
Abstract
OBJECTIVE To evaluate a range of pathologically proven malignant bone tumours, including primary bone sarcoma and metastatic bone lesions, referred to a tertiary referral centre for the presence of the flow-void sign on MR imaging. MATERIALS AND METHODS A retrospective search was performed using the radiology information system and oncology database in our institution to identify patients over the age of 40 years referred with a solitary bone lesion. Patients with a range of pathologically proven malignant bone tumours, including primary bone tumours and metastatic bone lesions, were included in the study. MRI images were reviewed for the presence of the flow-void sign. The presence and type of the flow-void sign were correlated with lesion size. RESULTS Two hundred and sixty-six cases were included in the study. Overall, the flow-void sign was identified in 40.9% of cases. The flow-void sign was most frequently seen in renal cell carcinoma metastasis (90.0%). The sign is highly sensitive (90%) for renal cell carcinoma metastases with a high negative predictive value (98.09%). When the flow-void sign is identified, the lesion is almost three times more likely to represent a renal cell carcinoma metastasis than any other malignant tumour in patients over the age of 40 years with a solitary bone lesion. CONCLUSION The flow-void sign is highly sensitive for renal cell carcinoma bone metastases and could negate the need for biopsy in patients with a known history of renal cell carcinoma or in whom an occult renal cell carcinoma is subsequently identified.
Collapse
Affiliation(s)
- Jennifer Murphy
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK.
| | - Ramanan Rajakulasingam
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - Aamer Iqbal
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - Christine Azzopardi
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - Rajesh Botchu
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - A Mark Davies
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| |
Collapse
|
13
|
Wang M, Hu S, Yang J, Yuan L, Han L, Liang F, Zhang F, Zhao H, Liu Y, Gao N. Arenobufagin inhibits lung metastasis of colorectal cancer by targeting c-MYC/Nrf2 axis. Phytomedicine 2024; 127:155391. [PMID: 38452690 DOI: 10.1016/j.phymed.2024.155391] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 01/12/2024] [Accepted: 01/24/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the commonest cancers worldwide. Metastasis is the most common cause of death in patients with CRC. Arenobufagin is an active component of bufadienolides, extracted from toad skin and parotid venom. Arenobufagin reportedly inhibits epithelial-to-mesenchymal transition (EMT) and metastasis in various cancers. However, the mechanism through which arenobufagin inhibits CRC metastasis remains unclear. PURPOSE This study aimed to elucidate the molecular mechanisms by which arenobufagin inhibits CRC metastasis. METHODS Wound-healing and transwell assays were used to assess the migration and invasion of CRC cells. The expression of nuclear factor erythroid-2-related factor 2 (Nrf2) in the CRC tissues was assessed using immunohistochemistry. The protein expression levels of c-MYC and Nrf2 were detected by immunoblotting. A mouse model of lung metastasis was used to study the effects of arenobufagin on CRC lung metastasis in vivo. RESULTS Arenobufagin observably inhibited the migration and invasion of CRC cells by downregulating c-MYC and inactivating the Nrf2 signaling pathway. Pretreatment with the Nrf2 inhibitor brusatol markedly enhanced arenobufagin-mediated inhibition of migration and invasion, whereas pretreatment with the Nrf2 agonist tert‑butylhydroquinone significantly attenuated arenobufagin-mediated inhibition of migration and invasion of CRC cells. Furthermore, Nrf2 knockdown with short hairpin RNA enhanced the arenobufagin-induced inhibition of the migration and invasion of CRC cells. Importantly, c-MYC acts as an upstream modulator of Nrf2 in CRC cells. c-MYC knockdown markedly enhanced arenobufagin-mediated inhibition of the Nrf2 signaling pathway, cell migration, and invasion. Arenobufagin inhibited CRC lung metastasis in vivo. Together, these findings provide evidence that interruption of the c-MYC/Nrf2 signaling pathway is crucial for arenobufagin-inhibited cell metastasis in CRC. CONCLUSIONS Collectively, our findings show that arenobufagin could be used as a potential anticancer agent against CRC metastasis. The arenobufagin-targeted c-MYC/Nrf2 signaling pathway may be a novel chemotherapeutic strategy for treating CRC.
Collapse
Affiliation(s)
- Mei Wang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China
| | - Siyi Hu
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China
| | - Jiawang Yang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China
| | - Liang Yuan
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China
| | - Limin Han
- Department of Pathophysiology, Zunyi Medical University, Zunyi 563000, Guizhou, PR China
| | - Feng Liang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China
| | - Fenglin Zhang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China
| | - Hailong Zhao
- Department of Pathophysiology, Zunyi Medical University, Zunyi 563000, Guizhou, PR China.
| | - Yun Liu
- Guizhou Provincial College-based Key Laboratory for Tumor Prevention and Treatment with Distinctive Medicines, Zunyi Medical University, Zunyi, 563000, PR China.
| | - Ning Gao
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563000, PR China.
| |
Collapse
|
14
|
Polat DS, Nguyen S, Karbasi P, Hulsey K, Cobanoglu MC, Wang L, Montillo A, Dogan BE. Machine Learning Prediction of Lymph Node Metastasis in Breast Cancer: Performance of a Multi-institutional MRI-based 4D Convolutional Neural Network. Radiol Imaging Cancer 2024; 6:e230107. [PMID: 38607282 DOI: 10.1148/rycan.230107] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Purpose To develop a custom deep convolutional neural network (CNN) for noninvasive prediction of breast cancer nodal metastasis. Materials and Methods This retrospective study included patients with newly diagnosed primary invasive breast cancer with known pathologic (pN) and clinical nodal (cN) status who underwent dynamic contrast-enhanced (DCE) breast MRI at the authors' institution between July 2013 and July 2016. Clinicopathologic data (age, estrogen receptor and human epidermal growth factor 2 status, Ki-67 index, and tumor grade) and cN and pN status were collected. A four-dimensional (4D) CNN model integrating temporal information from dynamic image sets was developed. The convolutional layers learned prognostic image features, which were combined with clinicopathologic measures to predict cN0 versus cN+ and pN0 versus pN+ disease. Performance was assessed with the area under the receiver operating characteristic curve (AUC), with fivefold nested cross-validation. Results Data from 350 female patients (mean age, 51.7 years ± 11.9 [SD]) were analyzed. AUC, sensitivity, and specificity values of the 4D hybrid model were 0.87 (95% CI: 0.83, 0.91), 89% (95% CI: 79%, 93%), and 76% (95% CI: 68%, 88%) for differentiating pN0 versus pN+ and 0.79 (95% CI: 0.76, 0.82), 80% (95% CI: 77%, 84%), and 62% (95% CI: 58%, 67%), respectively, for differentiating cN0 versus cN+. Conclusion The proposed deep learning model using tumor DCE MR images demonstrated high sensitivity in identifying breast cancer lymph node metastasis and shows promise for potential use as a clinical decision support tool. Keywords: MR Imaging, Breast, Breast Cancer, Breast MRI, Machine Learning, Metastasis, Prognostic Prediction Supplemental material is available for this article. Published under a CC BY 4.0 license.
Collapse
Affiliation(s)
- Dogan S Polat
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Son Nguyen
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Paniz Karbasi
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Keith Hulsey
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Murat Can Cobanoglu
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Liqiang Wang
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Albert Montillo
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| | - Basak E Dogan
- From the Department of Diagnostic Radiology (D.S.P., K.H., A.M., B.E.D.), Lyda Hill Department of Bioinformatics (S.N., P.K., M.C.C., L.W., A.M.), and Biomedical Engineering Department (A.M.), University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8585
| |
Collapse
|
15
|
Park SY, Lee J, Jeon YJ, Cho JH, Kim HK, Choi YS, Zo JI, Shim YM. Clinical and Pathologic Supraclavicular Lymph Node Metastases in Esophageal Squamous Cell Carcinoma Treated by Esophagectomy with Three-Field Lymph Node Dissection. Ann Surg Oncol 2024; 31:3399-3408. [PMID: 38082171 DOI: 10.1245/s10434-023-14555-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 08/09/2023] [Accepted: 10/22/2023] [Indexed: 03/14/2024]
Abstract
BACKGROUND This study investigated the survival outcomes for surgically treated esophageal squamous cell carcinoma (ESCC) patients based on clinically suspicious supraclavicular lymph node (SCN) metastasis (cSCN+) and pathologically confirmed SCN metastasis (pSCN+). METHODS Using an institutional registry between 1994 and 2018, this study retrospectively analyzed 611 patients who received curative-intent esophagectomy with 3-field lymph node dissection for ESCC. The study used computed tomography and positron emission tomography to define cSCN+. RESULTS Among 611 patients, 24.4% had cSCN+ and 12.2% had pSCN+. The 5-year overall survival (OS) rates were 68.2% for cN0, 43.5% for cN+ without cSCN+, and 30.3% for cN+ with cSCN+ (p = 0.018). Although the univariable analysis showed that cSCN+ was associated with poorer survival than cN0 or cN+ with cSCN- (hazard ratio [HR], 1.818; p < 0.001), the multivariable analysis did not support this finding (HR, 1.281; p = 0.681). The 5-year OS rates were 64.2% for pN0, 41.5% for pN+ without pSCN+, and 25.6% for pN+ with pSCN+ (p = 0.054). Univariable analysis showed an association of pSCN+ with poor OS (HR, 1.830; p < 0.001), but the difference in the multivariable analysis was not significant (HR, 0.912; p = 0.587). CONCLUSIONS The presence of SCN metastasis did not have a significant impact on the OS of ESCC patients with 3-field lymph node dissection regardless of clinical suspicion or pathologic confirmation.
Collapse
Affiliation(s)
- Seong Yong Park
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Junghee Lee
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yeong Jeong Jeon
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong Ho Cho
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Kwan Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yong Soo Choi
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Il Zo
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
16
|
Cho DY, Kim HJ, Kim JY. Renal cell carcinoma metastasis to the penis: A case report and literature review. Urol Case Rep 2024; 54:102724. [PMID: 38571550 PMCID: PMC10990721 DOI: 10.1016/j.eucr.2024.102724] [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] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/18/2024] [Accepted: 03/23/2024] [Indexed: 04/05/2024] Open
Abstract
Metastasis to the penis from RCC or any other primary cancer site is unusual; when it does occur, it often involves multiple organs. A 75-year-old man presented with penile pain and swelling. Three months earlier, he had open radical nephrectomy with thrombectomy and was diagnosed with clear-cell RCC with tumor thrombosis in the IVC. The follow-up imaging indicated metastasis in the penis, prompting a total penectomy due to worsening pain. The excised mass displayed features consistent with metastatic RCC. This case underscores the need to consider rare metastatic sites, such as metastasis of RCC to the penis, in RCC patients.
Collapse
Affiliation(s)
- Dae Yeon Cho
- Department of Urology, Sanggye Paik Hospital, Inje University College of Medicine, 1342 Dongil-ro, Nowon-gu, Seoul, 01757, Republic of Korea
| | - Hyun Jung Kim
- Department of Pathology, Sanggye Paik Hospital, Inje University College of Medicine, 1342 Dongil-ro, Nowon-gu, Seoul, 01757, Republic of Korea
| | - Jae Yoon Kim
- Department of Urology, Sanggye Paik Hospital, Inje University College of Medicine, 1342 Dongil-ro, Nowon-gu, Seoul, 01757, Republic of Korea
| |
Collapse
|
17
|
Rizk RC, Yasrab M, Chu LC, Weisberg EM, Fishman EK. Metastatic sclerosing epithelioid fibrosarcoma. Radiol Case Rep 2024; 19:1815-1818. [PMID: 38415064 PMCID: PMC10897837 DOI: 10.1016/j.radcr.2024.01.080] [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: 01/16/2024] [Accepted: 01/27/2024] [Indexed: 02/29/2024] Open
Abstract
Sclerosing epithelioid fibrosarcoma is a rare fibrosarcoma variant in which more than half of patients experience local recurrence or metastatic spread. In the current literature, there is limited and nonspecific imaging data, contributing to frequent misdiagnosis and delays in treatment intervention. Given the poor prognosis associated with this malignancy and the high probability of metastases, accurate and prompt diagnoses are critical. In this article, we report the case of a 27-year-old female diagnosed with metastatic sclerosing epithelioid fibrosarcoma following the discovery of a growing palpable mass on her right gluteus maximus muscle. We focus on the use of radiological imaging modalities in optimizing diagnosis and correlate our imaging and pathological findings.
Collapse
Affiliation(s)
- Ryan C. Rizk
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 601 North Caroline St, Baltimore, MD 21287 USA
| | - Mohammad Yasrab
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 601 North Caroline St, Baltimore, MD 21287 USA
| | - Linda C. Chu
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 601 North Caroline St, Baltimore, MD 21287 USA
| | - Edmund M. Weisberg
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 601 North Caroline St, Baltimore, MD 21287 USA
| | - Elliot K. Fishman
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, 601 North Caroline St, Baltimore, MD 21287 USA
| |
Collapse
|
18
|
Li J, Ma R, Lv JL, Ren YS, Tan YJ, Wang HM, Wang ZE, Wang BS, Yu JN, Wang YL, Tian J, Zheng QS. Telocinobufagin, a PLK1 suppressor that inhibits tumor growth and metastasis by modulating CDC25c and CTCF in HNSCC cells. Phytomedicine 2024; 127:155440. [PMID: 38452691 DOI: 10.1016/j.phymed.2024.155440] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/22/2024] [Accepted: 02/08/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND The high metastasis and mortality rates of head and neck squamous cell carcinoma (HNSCC) urgently require new treatment targets and drugs. A steroidal component of ChanSu, telocinobufagin (TBG), was verified to have anti-cancer effects in various tumors, but its activity and mechanism in anti-HNSCC were still unknown. PURPOSE This study tried to demonstrate the anti-tumor effect of TBG on HNSCC and verify its potential mechanism. METHODS The effect of TBG on cell proliferation and metastasis were performed and the TBG changed genes were detected by RNA-seq analysis in HNSCC cells. The GSEA and PPI analysis were used to identify the pathways targeted for TBG-regulated genes. Meanwhile, the mechanism of TBG on anti-proliferative and anti-metastasis were investigated in vitro and in vivo. RESULTS The in vitro and in vivo experiments confirmed that TBG has favorable anti-tumor effects by induced G2/M phase arrest and suppressed metastasis in HNSCC cells. Further RNA-seq analysis demonstrated the genes regulated by TBG were enriched at the G2/M checkpoint and PLK1 signaling pathway. Then, the bioinformatic analysis of clinical data found that high expressed PLK1 were closely associated with poor overall survival in HNSCC patients. Furthermore, PLK1 directly and indirectly modulated G2/M phase and metastasis (by regulated CTCF) in HNSCC cells, simultaneously. TBG significantly inhibited the protein levels of PLK1 in both phosphorylated and non-phosphorylated forms and then, in one way, inactivated PLK1 failed to activate G2/M phase-related proteins (including CDK1, CDC25c, and cyclin B1). In another way, be inhibited PLK1 unable promote the nuclear translocation of CTCF and thus suppressed HNSC cell metastasis. In contrast, the anti-proliferative and anti-metastasis effects of TBG on HNSCC cell were vanished when cells high-expressed PLK1. CONCLUSION The present study verified that PLK1 mediated TBG induced anti-tumor effect by modulated G2/M phase and metastasis in HNSCC cells.
Collapse
Affiliation(s)
- Jie Li
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China
| | - Ru Ma
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China; Department of Oral and Maxillofacial Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264003, China
| | - Jun-Lin Lv
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China
| | - Yu-Shan Ren
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China; Department of Immunology, Medicine & Pharmacy Research Center, Binzhou Medical University, Yantai 264003, China
| | - Yu-Jun Tan
- School of Life Science, Jiangsu Normal University, Xuzhou 221116, China; State Key Laboratory of Generic Manufacture Technology of Chinese Traditional Medicine, Lunan Pharmaceutical Group Co., Ltd, Linyi, 276000, China
| | - Hao-Mai Wang
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China
| | - Zhui-En Wang
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China
| | - Bin-Sheng Wang
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China
| | - Jia-Ning Yu
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China; Department of Thyroid & Breast Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264003, China
| | - Yu-Liang Wang
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China; Department of Oral and Maxillofacial Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264003, China.
| | - Jun Tian
- School of Life Science, Jiangsu Normal University, Xuzhou 221116, China.
| | - Qiu-Sheng Zheng
- School of Traditional Chinese Medicine, Binzhou Medical University, Yantai 264003, China.
| |
Collapse
|
19
|
Boynton DN, Tobert CM, Lane BR, Noyes SL, Zakhour M. Incidental discovery of metastatic renal cell carcinoma at the vaginal wall: A case report. Urol Case Rep 2024; 54:102704. [PMID: 38559703 PMCID: PMC10978470 DOI: 10.1016/j.eucr.2024.102704] [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] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 03/12/2024] [Indexed: 04/04/2024] Open
Abstract
Metastasis of renal cell carcinoma (RCC) to the vaginal wall has rarely been reported in the literature. We present a case of a 48-year-old who was found to have a solitary RCC metastasis at the vaginal wall, five years following radical nephrectomy. This case is noteworthy because this late presentation is unique, with prior reports of synchronous metastasis or metastasis within two years of nephrectomy, highlighting the need to consider metastatic RCC to the vagina a possibility even many years after treatment.
Collapse
Affiliation(s)
- Dennis N. Boynton
- Michigan State University College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, 49503, USA
| | - Conrad M. Tobert
- Corewell Health Hospital System, 145 Michigan Street NE, Grand Rapids, MI, 49503, USA
| | - Brian R. Lane
- Michigan State University College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, 49503, USA
- Corewell Health Hospital System, 145 Michigan Street NE, Grand Rapids, MI, 49503, USA
| | - Sabrina L. Noyes
- Corewell Health Hospital System, 145 Michigan Street NE, Grand Rapids, MI, 49503, USA
| | - Mae Zakhour
- Michigan State University College of Human Medicine, 15 Michigan Street NE, Grand Rapids, MI, 49503, USA
- Corewell Health Hospital System, 145 Michigan Street NE, Grand Rapids, MI, 49503, USA
| |
Collapse
|
20
|
Rodrigo-Faus M, Vincelle-Nieto A, Vidal N, Puente J, Saiz-Pardo M, Lopez-Garcia A, Mendiburu-Eliçabe M, Palao N, Baquero C, Linzoain-Agos P, Cuesta AM, Qu HQ, Hakonarson H, Musteanu M, Reyes-Palomares A, Porras A, Bragado P, Gutierrez-Uzquiza A. CRISPR/Cas9 screenings unearth protein arginine methyltransferase 7 as a novel essential gene in prostate cancer metastasis. Cancer Lett 2024; 588:216776. [PMID: 38432581 DOI: 10.1016/j.canlet.2024.216776] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/19/2024] [Accepted: 02/29/2024] [Indexed: 03/05/2024]
Abstract
Due to the limited effectiveness of current treatments, the survival rate of patients with metastatic castration-resistant prostate cancer (mCRPC) is significantly reduced. Consequently, it is imperative to identify novel therapeutic targets for managing these patients. Since the invasive ability of cells is crucial for establishing and maintaining metastasis, the aim of this study was to identify the essential regulators of invasive abilities of mCRPC cells by conducting two independent high-throughput CRISPR/Cas9 screenings. Furthermore, some of the top hits were validated using siRNA technology, with protein arginine methyltransferase 7 (PRMT7) emerging as the most promising candidate. We demonstrated that its inhibition or depletion via genetic or pharmacological approaches significantly reduces invasive, migratory and proliferative abilities of mCRPC cells in vitro. Moreover, we confirmed that PRMT7 ablation reduces cell dissemination in chicken chorioallantoic membrane and mouse xenograft assays. Molecularly, PRMT7 reprograms the expression of several adhesion molecules by methylating various transcription factors, such as FoxK1, resulting in the loss of adhesion from the primary tumor and increased motility of mCRPC cells. Furthermore, PRMT7 higher expression correlates with tumor aggressivity and poor overall survival in prostate cancer patients. Thus, this study demonstrates that PRMT7 is a potential therapeutic target and potential biomarker for mPCa.
Collapse
Affiliation(s)
- Maria Rodrigo-Faus
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Africa Vincelle-Nieto
- Department of Biochemistry and Molecular Biology, Veterinary Faculty, Complutense Univeristy of Madrid, Madrid, Spain
| | - Natalia Vidal
- Department of Medical Oncology, Health Research Institute of the Clínico San Carlos Hospital (IdISSC), CIBERONC, Madrid, Spain
| | - Javier Puente
- Department of Medical Oncology, Health Research Institute of the Clínico San Carlos Hospital (IdISSC), CIBERONC, Madrid, Spain
| | - Melchor Saiz-Pardo
- Department of Medical Oncology, Health Research Institute of the Clínico San Carlos Hospital (IdISSC), CIBERONC, Madrid, Spain
| | - Alejandra Lopez-Garcia
- Experimental Oncology, Molecular Oncology Program, Spanish National Cancer Research Center (CNIO), Madrid, Spain
| | | | - Nerea Palao
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Cristina Baquero
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Paula Linzoain-Agos
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Angel M Cuesta
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Hui-Qi Qu
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
| | - Hakon Hakonarson
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA; Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Monica Musteanu
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Experimental Oncology, Molecular Oncology Program, Spanish National Cancer Research Center (CNIO), Madrid, Spain; Cancer and Obesity Group, Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Armando Reyes-Palomares
- Department of Biochemistry and Molecular Biology, Veterinary Faculty, Complutense Univeristy of Madrid, Madrid, Spain
| | - Almudena Porras
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Paloma Bragado
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain
| | - Alvaro Gutierrez-Uzquiza
- Department of Biochemistry and Molecular Biology, Pharmacy Faculty, Complutense University of Madrid, Madrid, Spain; Health Research Institute of the Clínico San Carlos Hospital (IdISSC), Madrid, Spain.
| |
Collapse
|
21
|
Kanaoka S, Okabe A, Kanesaka M, Rahmutulla B, Fukuyo M, Seki M, Hoshii T, Sato H, Imamura Y, Sakamoto S, Ichikawa T, Kaneda A. Chromatin activation with H3K36me2 and compartment shift in metastatic castration-resistant prostate cancer. Cancer Lett 2024; 588:216815. [PMID: 38490329 DOI: 10.1016/j.canlet.2024.216815] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/03/2024] [Accepted: 03/11/2024] [Indexed: 03/17/2024]
Abstract
Epigenetic modifiers are upregulated during the process of prostate cancer, acquiring resistance to castration therapy and becoming lethal metastatic castration-resistant prostate cancer (CRPC). However, the relationship between regulation of histone modifications and chromatin structure in CRPC has yet not fully been validated. Here, we reanalyzed publicly available clinical transcriptome and clinical outcome data and identified NSD2, a histone methyltransferase that catalyzes H3K36me2, as an epigenetic modifier that was upregulated in CRPC and whose increased expression in prostate cancer correlated with higher recurrence rate. We performed ChIP-seq, RNA-seq, and Hi-C to conduct comprehensive epigenomic and transcriptomic analyses to identify epigenetic reprogramming in CRPC. In regions where H3K36me2 was increased, H3K27me3 was decreased, and the compartment was shifted from inactive to active. In these regions, 68 aberrantly activated genes were identified as candidate downstream genes of NSD2 in CRPC. Among these genes, we identified KIF18A as critical for CRPC growth. Under NSD2 upregulation in CRPC, epigenetic alteration with H3K36me2-gain and H3K27me3-loss occurs accompanying with an inactive-to-active compartment shift, suggesting that histone modification and chromatin structure cooperatively change prostate carcinogenesis.
Collapse
Affiliation(s)
- Sanji Kanaoka
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan; Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Atsushi Okabe
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan; Health and Disease Omics Center, Chiba University, Chiba, Japan
| | - Manato Kanesaka
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan; Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Bahityar Rahmutulla
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masaki Fukuyo
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Motoaki Seki
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takayuki Hoshii
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroaki Sato
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan; Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yusuke Imamura
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shinichi Sakamoto
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tomohiko Ichikawa
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Atsushi Kaneda
- Department of Molecular Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan; Health and Disease Omics Center, Chiba University, Chiba, Japan.
| |
Collapse
|
22
|
Lee WG, Asuelime GE, Asuelime-Smith MBT, Chen SY, Kim ES. Differential RNA Expression Between Metastatic and Primary Neuroblastoma Cells. J Surg Res 2024; 298:240-250. [PMID: 38631173 DOI: 10.1016/j.jss.2024.03.032] [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: 10/18/2023] [Revised: 02/01/2024] [Accepted: 03/21/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION Neuroblastoma (NB) is the most common extra-cranial malignancy in children. Poor survival in high-risk NB is attributed to recurrent metastatic disease. To better study metastatic disease, we used a novel mouse model to investigate differential gene expression between primary tumor cells and metastatic cells. We hypothesized that metastatic NB cells have a different gene expression profile from primary tumor cells and cultured cells. METHODS Using three human NB cell lines (NGP, CHLA255, and SH-SY5Y), orthotopic xenografts were established in immunodeficient nod/scid gamma mice via subcapsular renal injection. Mice were sacrificed and NB cells were isolated from the primary tumor and from sites of metastasis (bone marrow, liver). RNA sequencing, gene set analysis, and pathway analysis were performed to identify differentially expressed genes and molecular pathways in the metastatic cells compared to primary tumor cells. RESULTS There were 266 differentially expressed genes in metastatic tumor cells (bone marrow and liver combined) compared to primary tumor cells. The top upregulated gene was KCNK1 and the top downregulated genes were PDE7B and NEBL. Top upregulated pathways in the metastatic cells were involved in ion transport, cell signaling, and cell proliferation. Top downregulated pathways were involved in DNA synthesis, transcription, and cellular metabolism. CONCLUSIONS In metastatic NB cells, our study identified the upregulation of biologic processes involved in cell cycle regulation, cell proliferation, migration, and invasion. Ongoing studies aim to validate downstream translation of these genomic alterations, as well as target these pathways to more effectively suppress and inhibit recurrent metastatic disease in NB.
Collapse
Affiliation(s)
- William G Lee
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California; Division of Pediatric Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Grace E Asuelime
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California
| | | | - Stephanie Y Chen
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California; Division of Pediatric Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Eugene S Kim
- Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, California; Division of Pediatric Surgery, Cedars-Sinai Medical Center, Los Angeles, California; Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California.
| |
Collapse
|
23
|
Kim SC, Seo HY, Lee JO, Maeng JE, Shin YK, Lee SH, Jang JY, Ku JL. Establishment, characterization, and biobanking of 36 pancreatic cancer organoids: prediction of metastasis in resectable pancreatic cancer. Cell Oncol (Dordr) 2024:10.1007/s13402-024-00939-5. [PMID: 38619751 DOI: 10.1007/s13402-024-00939-5] [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] [Accepted: 03/13/2024] [Indexed: 04/16/2024] Open
Abstract
PURPOSE Early dissemination of primary pancreatic ductal adenocarcinoma (PDAC) is the main cause of dismal prognosis as it highly limits possible treatment options. A number of PDAC patients experience distant metastasis even after treatment due to the metastatic clones. We aimed to demonstrate the molecular architecture of borderline resectable PDAC manifests cancer dissemination of PDAC. METHODS Here, 36 organoids isolated from primary tumor masses of PDAC patients with diverse metastatic statues are presented. Whole-exome sequencing and RNA sequencing were performed and drug responses to clinically relevant 18 compounds were assessed. RESULTS Our results revealed that borderline resectable PDAC organoids exhibited distinct patterns according to their metastatic potency highlighted by multiple genetic and transcriptional factors and strong variances in drug responses. CONCLUSIONS These data suggest that the presence of metastatic PDAC can be identified by integrating molecular compositions and drug responses of borderline resectable PDAC.
Collapse
Affiliation(s)
- Soon-Chan Kim
- Korean Cell Line Bank, Laboratory of Cell Biology, Cancer Research Institute, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Ha-Young Seo
- Korean Cell Line Bank, Laboratory of Cell Biology, Cancer Research Institute, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Ja-Oh Lee
- Korean Cell Line Bank, Laboratory of Cell Biology, Cancer Research Institute, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Ju Eun Maeng
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Kyoung Shin
- Korean Cell Line Bank, Laboratory of Cell Biology, Cancer Research Institute, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Sang Hyub Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
| | - Jin-Young Jang
- Department of Surgery, Seoul National University College of Medicine, 103, Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
| | - Ja-Lok Ku
- Korean Cell Line Bank, Laboratory of Cell Biology, Cancer Research Institute, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
- Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, Korea.
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea.
| |
Collapse
|
24
|
Wang PX, Mu XN, Huang SH, Hu K, Sun ZG. Cellular and molecular mechanisms of oroxylin A in cancer therapy: Recent advances. Eur J Pharmacol 2024; 969:176452. [PMID: 38417609 DOI: 10.1016/j.ejphar.2024.176452] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/04/2024] [Accepted: 02/20/2024] [Indexed: 03/01/2024]
Abstract
Seeking an effective and safe scheme is the common goal of clinical treatment of tumor patients. In recent years, traditional Chinese medicine has attracted more and more attention in order to discover new drugs with good anti-tumor effects. Oroxylin A (OA) is a compound found in natural Oroxylum indicum and Scutellaria baicalensis Georgi plants and has been used in the treatment of various cancers. Studies have shown that OA has a wide range of powerful biological activities and plays an important role in neuroprotection, anti-inflammation, anti-virus, anti-allergy, anti-tumor and so on. OA shows high efficacy in tumor treatment. Therefore, it has attracted great attention of researchers all over the world. This review aims to discuss the anti-tumor effects of OA from the aspects of cell cycle arrest, induction of cell proliferation and apoptosis, induction of autophagy, anti-inflammation, inhibition of glycolysis, angiogenesis, invasion, metastasis and reversal of drug resistance. In addition, the safety and toxicity of the compound were also discussed. As a next step, to clarify the benefits and adverse effects of Oroxylin A in cancer patients further experiments, especially clinical trials, are needed.
Collapse
Affiliation(s)
- Peng-Xin Wang
- Departments of Thoracic Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan 250013, Shandong, China; Medical College, Jining Medical University, Jining 272067, Shandong, China
| | - Xiao-Nan Mu
- Health Care (& Geriatrics) Ward 1, Central Hospital Affiliated to Shandong First Medical University, Jinan, 250013, Shandong, China
| | - Shu-Hong Huang
- School of Clinical and Basic Medical Sciences, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250062, Shandong, China
| | - Kang Hu
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou Medical College of Soochow University, Suzhou, 215000, Jiangsu, China.
| | - Zhi-Gang Sun
- Departments of Thoracic Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan 250013, Shandong, China.
| |
Collapse
|
25
|
Tao F, Zhu H, Xu J, Guo Y, Wang X, Shao L, Pan D, Li G, Fang R. Prognostic value of PAX8 in small cell lung cancer. Heliyon 2024; 10:e28251. [PMID: 38596099 PMCID: PMC11002052 DOI: 10.1016/j.heliyon.2024.e28251] [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] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 04/11/2024] Open
Abstract
Objectives Small cell lung cancer (SCLC) shows poor prognosis since it metastasizes widely at early stage. Paired box gene (PAX) 8 is a transcriptional factor of PAX family, of which the expression in lung cancer is a controversial issue, and its prognostic value of PAX8 in SCLC is still unclear. Materials and methods Overall, 184 subjects who were pathologically diagnosed with SCLC were enrolled in the study. Immunohistochemical analysis of PAX8 and Ki-67 were performed. The correlations between PAX8 expression and clinical features or Ki-67 index were further analyzed. Subsequently, an analysis of the association between PAX8, stage, Ki-67 status, and overall survival (OS) were performed in 169 subjects with follow-up information. Results PAX8 was positive in 53.8% (99/184) SCLC specimens. The positive rate is significantly higher in extensive-stage specimens (61.0%) than in limited-stage specimens (45.24%). PAX8 expression is positively correlated with Ki-67 index (P = 0.001) while negatively correlated with OS (HR = 3.725, 95% CI 1.943-7.139, P<0.001). In combination groups, the PAX8 negative and limited stage group had the most promising OS. Conclusion PAX8 expression rate in SCLC specimens is not low. It has prognostic value in small cell lung cancer.
Collapse
Affiliation(s)
| | | | - Jiayun Xu
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| | - Yanan Guo
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| | - Xin Wang
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| | - Lei Shao
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| | - Deng Pan
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| | - Guosheng Li
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| | - Rong Fang
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, PR China
| |
Collapse
|
26
|
Xu YJ, Huo YC, Zhao QT, Liu JY, Tian YJ, Yang LL, Zhang Y. NOX4 promotes tumor progression through the MAPK-MEK1/2-ERK1/2 axis in colorectal cancer. World J Gastrointest Oncol 2024; 16:1421-1436. [DOI: 10.4251/wjgo.v16.i4.1421] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/04/2024] [Accepted: 02/07/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Metabolic reprogramming plays a key role in cancer progression and clinical outcomes; however, the patterns and primary regulators of metabolic reprogramming in colorectal cancer (CRC) are not well understood.
AIM To explore the role of nicotinamide adenine dinucleotide phosphate oxidase 4 (NOX4) in promoting progression of CRC.
METHODS We evaluated the expression and function of dysregulated and survival-related metabolic genes using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes. Consensus clustering was used to cluster CRC based on dysregulated metabolic genes. A prediction model was constructed based on survival-related metabolic genes. Sphere formation, migration, invasion, proliferation, apoptosis and clone formation was used to evaluate the biological function of NOX4 in CRC. mRNA sequencing was utilized to explore the alterations of gene expression NOX4 over-expression tumor cells. In vivo subcutaneous and lung metastasis mouse tumor model was used to explore the effect of NOX4 on tumor growth.
RESULTS We comprehensively analyzed 3341 metabolic genes in CRC and identified three clusters based on dysregulated metabolic genes. Among these genes, NOX4 was highly expressed in tumor tissues and correlated with worse survival. In vitro, NOX4 overexpression induced clone formation, migration, invasion, and stemness in CRC cells. Furthermore, RNA-sequencing analysis revealed that NOX4 overexpression activated the mitogen-activated protein kinase-MEK1/2-ERK1/2 signaling pathway. Trametinib, a MEK1/2 inhibitor, abolished the NOX4-mediated tumor progression. In vivo, NOX4 overexpression promoted subcutaneous tumor growth and lung metastasis, whereas trametinib treatment can reversed the metastasis.
CONCLUSION Our study comprehensively analyzed metabolic gene expression and highlighted the importance of NOX4 in promoting CRC metastasis, suggesting that trametinib could be a potential therapeutic drugs of CRC clinical therapy targeting NOX4.
Collapse
Affiliation(s)
- Yu-Jie Xu
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
- Department of Oncology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Zhengzhou 450003, Henan Province, China
| | - Ya-Chang Huo
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Qi-Tai Zhao
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Jin-Yan Liu
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Yi-Jun Tian
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Lei-Lei Yang
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Yi Zhang
- Biotherapy Center and Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| |
Collapse
|
27
|
Xu Y, Zhao S, Shen Y, Li Y, Dang Y, Guo F, Chen Z, Li J, Yang H. MARCH5 promotes aerobic glycolysis to facilitate ovarian cancer progression via ubiquitinating MPC1. Apoptosis 2024:10.1007/s10495-024-01962-5. [PMID: 38615083 DOI: 10.1007/s10495-024-01962-5] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 04/15/2024]
Abstract
MARCH5 is a ring-finger E3 ubiquitin ligase located in the outer membrane of mitochondria. A previous study has reported that MARCH5 was up-regulated and contributed to the migration and invasion of OC cells by serving as a competing endogenous RNA. However, as a mitochondrial localized E3 ubiquitin ligase, the function of MARCH5 in mitochondrial-associated metabolism reprogramming in human cancers remains largely unexplored, including OC. We first assessed the glycolysis effect of MARCH5 in OC both in vitro and in vivo. Then we analyzed the effect of MARCH5 knockdown or overexpression on respiratory activity by evaluating oxygen consumption rate, activities of OXPHOS complexes and production of ATP in OC cells with MARCH5. Co-immunoprecipitation, western-blot, and in vitro and vivo experiments were performed to investigate the molecular mechanisms underlying MARCH5-enhanced aerobic glycolysis s in OC. In this study, we demonstrate that the abnormal upregulation of MARCH5 is accompanied by significantly increased aerobic glycolysis in OC. Mechanistically, MARCH5 promotes aerobic glycolysis via ubiquitinating and degrading mitochondrial pyruvate carrier 1 (MPC1), which mediates the transport of cytosolic pyruvate into mitochondria by localizing on mitochondria outer membrane. In line with this, MPC1 expression is significantly decreased and its downregulation is closely correlated with unfavorable survival. Furthermore, in vitro and in vivo assays revealed that MARCH5 upregulation-enhanced aerobic glycolysis played a critical role in the proliferation and metastasis of OC cells. Taken together, we identify a MARCH5-regulated aerobic glycolysis mechanism by degradation of MPC1, and provide a rationale for therapeutic targeting of aerobic glycolysis via MARCH5-MPC1 axis inhibition.
Collapse
Affiliation(s)
- Ying Xu
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Shuhua Zhao
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Yujie Shen
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Yuanfeng Li
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Yinghui Dang
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Fenfen Guo
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Zhihao Chen
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Jia Li
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China.
| | - Hong Yang
- Department of Gynaecology and Obstetrics, Xijing Hospital, Air Force Medical University, Xi'an, China.
| |
Collapse
|
28
|
Zhu Q, Zhang X, Lu F, Miao S, Zhang C, Liu Z, Gao Z, Qi M, An X, Geng P, Wang S, Ren H, Han F, Zhang R, Zha D. RUNX1-BMP2 promotes vasculogenic mimicry in laryngeal squamous cell carcinoma via activation of the PI3K-AKT signaling pathway. Cell Commun Signal 2024; 22:227. [PMID: 38610001 PMCID: PMC11010429 DOI: 10.1186/s12964-024-01605-x] [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: 12/09/2023] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Laryngeal squamous cell carcinoma (LSCC) is one of the most common malignant tumors of the head and neck. Vasculogenic mimicry (VM) is crucial for tumor growth and metastasis and refers to the formation of fluid channels by invasive tumor cells rather than endothelial cells. However, the regulatory mechanisms underlying VM during the malignant progression of LSCC remain largely unknown. METHODS Gene expression and clinical data for LSCC were obtained from the TCGA and Gene GEO (GSE27020) databases. A risk prediction model associated with VM was established using LASSO and Cox regression analyses. Based on their risk scores, patients with LSCC were categorized into high- and low-risk groups. The disparities in immune infiltration, tumor mutational burden (TMB), and functional enrichment between these two groups were examined. The core genes in LSCC were identified using the machine learning (SVM-RFE) and WGCNA algorithms. Subsequently, the involvement of bone morphogenetic protein 2 (BMP2) in VM and metastasis was investigated both in vitro and in vivo. To elucidate the downstream signaling pathways regulated by BMP2, western blotting was performed. Additionally, ChIP experiments were employed to identify the key transcription factors responsible for modulating the expression of BMP2. RESULTS We established a new precise prognostic model for LSCC related to VM based on three genes: BMP2, EPO, and AGPS. The ROC curves from both TCGA and GSE27020 validation cohorts demonstrated precision survival prediction capabilities, with the nomogram showing some net clinical benefit. Multiple algorithm analyses indicated BMP2 as a potential core gene. Further experiments suggested that BMP2 promotes VM and metastasis in LSCC. The malignant progression of LSCC is promoted by BMP2 via the activation of the PI3K-AKT signaling pathway, with the high expression of BMP2 in LSCC resulting from its transcriptional activation by runt-related transcription factor 1 (RUNX1). CONCLUSION BMP2 predicts poor prognosis in LSCC, promotes LSCC VM and metastasis through the PI3K-AKT signaling pathway, and is transcriptionally regulated by RUNX1. BMP2 may be a novel, precise, diagnostic, and therapeutic biomarker of LSCC.
Collapse
Affiliation(s)
- Qingwen Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
- Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Xinyu Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Fei Lu
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Siyu Miao
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Chunyang Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Zhenzhen Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Zejun Gao
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Meihao Qi
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Xiaogang An
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Panling Geng
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China
| | - Sufang Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Hongbo Ren
- Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Fugen Han
- Department of Otorhinolaryngology Head and Neck Surgery, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Ruyue Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | - DingJun Zha
- Department of Otorhinolaryngology Head and Neck Surgery, Xijing Hospital, The Air Force Military Medical University, Xi'an, China.
| |
Collapse
|
29
|
Schneegans S, Löptien J, Mojzisch A, Loreth D, Kretz O, Raschdorf C, Hanssen A, Gocke A, Siebels B, Gunasekaran K, Ding Y, Oliveira-Ferrer L, Brylka L, Schinke T, Schlüter H, Paatero I, Voß H, Werner S, Pantel K, Wikman H. HERC5 downregulation in non-small cell lung cancer is associated with altered energy metabolism and metastasis. J Exp Clin Cancer Res 2024; 43:110. [PMID: 38605423 PMCID: PMC11008035 DOI: 10.1186/s13046-024-03020-z] [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: 12/14/2023] [Accepted: 03/20/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Metastasis is the leading cause of cancer-related death in non-small cell lung cancer (NSCLC) patients. We previously showed that low HERC5 expression predicts early tumor dissemination and a dismal prognosis in NSCLC patients. Here, we performed functional studies to unravel the mechanism underlying the "metastasis-suppressor" effect of HERC5, with a focus on mitochondrial metabolism pathways. METHODS We assessed cell proliferation, colony formation potential, anchorage-independent growth, migration, and wound healing in NSCLC cell line models with HERC5 overexpression (OE) or knockout (KO). To study early tumor cell dissemination, we used these cell line models in zebrafish experiments and performed intracardial injections in nude mice. Mass spectrometry (MS) was used to analyze protein changes in whole-cell extracts. Furthermore, electron microscopy (EM) imaging, cellular respiration, glycolytic activity, and lactate production were used to investigate the relationships with mitochondrial energy metabolism pathways. RESULTS Using different in vitro NSCLC cell line models, we showed that NSCLC cells with low HERC5 expression had increased malignant and invasive properties. Furthermore, two different in vivo models in zebrafish and a xenograft mouse model showed increased dissemination and metastasis formation (in particular in the brain). Functional enrichment clustering of MS data revealed an increase in mitochondrial proteins in vitro when HERC5 levels were high. Loss of HERC5 leads to an increased Warburg effect, leading to improved adaptation and survival under prolonged inhibition of oxidative phosphorylation. CONCLUSIONS Taken together, these results indicate that low HERC5 expression increases the metastatic potential of NSCLC in vitro and in vivo. Furthermore, HERC5-induced proteomic changes influence mitochondrial pathways, ultimately leading to alterations in energy metabolism and demonstrating its role as a new potential metastasis suppressor gene.
Collapse
Affiliation(s)
- Svenja Schneegans
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Jana Löptien
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Angelika Mojzisch
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Desirée Loreth
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Oliver Kretz
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Raschdorf
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Annkathrin Hanssen
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Antonia Gocke
- Section Mass Spectrometry and Proteomics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Center for Molecular Neurobiology (ZMNH), University Medical Center Hamburg- Eppendorf, Hamburg, Germany
| | - Bente Siebels
- Section Mass Spectrometry and Proteomics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Karthikeyan Gunasekaran
- Department of Biochemistry and Molecular Cell Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yi Ding
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Laura Brylka
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thorsten Schinke
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hartmut Schlüter
- Section Mass Spectrometry and Proteomics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ilkka Paatero
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Hannah Voß
- Section Mass Spectrometry and Proteomics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Werner
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Klaus Pantel
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Harriet Wikman
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| |
Collapse
|
30
|
Sun J, Zhang Z, Xia B, Yao T, Ge F, Yan F. Overexpression of PIK3CG in Cancer Cells Promotes Lung Cancer Cell Migration and Metastasis Through Enhanced MMPs Expression and Neutrophil Recruitment and Activation. Biochem Genet 2024:10.1007/s10528-024-10788-4. [PMID: 38602596 DOI: 10.1007/s10528-024-10788-4] [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: 01/03/2024] [Accepted: 03/16/2024] [Indexed: 04/12/2024]
Abstract
Metastasis is a major cause of death in lung cancer. The aim of this study is to analyze the role and mechanism of PI3K catalytic subunit gamma (PIK3CG, also known as p110γ) in lung cancer cell migration and metastasis. Knockdown (KD) and overexpression (OE) of PIK3CG expression in lung cancer cell lines A549 and H1299 in vitro cultured was achieved. Two PIK3CG-specific inhibitors, Eganelisib and CAY10505, were used to treat A549 and H1299 cells. An experimental lung metastasis mouse model was constructed using tail vein injection of LLC cells. Finally, a co-culture system was established using Transwell chambers. Compared with the NC group, the number of cells that completed migration and the expression levels of matrix metalloproteinases (MMPs) were significantly reduced in the KD group and Eganelisib and CAY10505 treatment groups, while the number of cells that migrated successfully and the expression levels of MMPs were significantly increased in the OE group. Lung tissues of mice injected with PIK3CG-stabilized overexpressed LLC cells showed more pronounced lung cancer growth, lung metastatic nodules, neutrophil infiltration and MMPs expression. Co-culture with neutrophils, soluble extracts of neutrophils and cathepsin G all promoted the migration of lung cancer cells. PIK3CG overexpression in tumor cells significantly promoted the migration and metastasis of lung cancer cell.
Collapse
Affiliation(s)
- Jinpeng Sun
- Department of General Surgery Ward, Cangzhou Hospital of Integrated TCM-WM, No. 31 Yellow River West Road, Canal District, Cangzhou, 061000, Hebei, China.
| | - Zhenshan Zhang
- Department of Medical Oncology, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, 061000, Hebei, China
| | - Binghui Xia
- Department of General Surgery Ward, Cangzhou Hospital of Integrated TCM-WM, No. 31 Yellow River West Road, Canal District, Cangzhou, 061000, Hebei, China
| | - Tianyu Yao
- Department of Cardiology, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, 061000, Hebei, China
| | - Fengyue Ge
- Department of Function Laboratory, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, 061000, Hebei, China
| | - Fengmei Yan
- Department of Endoscopic Diagnosis and Treatment Center, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, 061000, Hebei, China
| |
Collapse
|
31
|
Li X, Cong J, Zhou X, Gao W, Li W, Yang Q, Li X, Liu Z, Luo A. JunD-miR494-CUL3 axis promotes radioresistance and metastasis by facilitating EMT and restraining PD-L1 degradation in esophageal squamous cell carcinoma. Cancer Lett 2024; 587:216731. [PMID: 38369005 DOI: 10.1016/j.canlet.2024.216731] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/05/2024] [Accepted: 02/10/2024] [Indexed: 02/20/2024]
Abstract
Therapy resistance and metastatic progression jointly determine the fatal outcome of cancer, therefore, elucidating their crosstalk may provide new opportunities to improve therapeutic efficacy and prevent recurrence and metastasis in esophageal squamous cell carcinoma (ESCC). Here, we have established radioresistant ESCC cells with the remarkable metastatic capacity, and identified miR-494-3p (miR494) as a radioresistant activator. Mechanistically, we demonstrated that cullin 3 (CUL3) is a direct target of miR494, which is transcriptionally regulated by JunD, and highlighted that JunD-miR494-CUL3 axis promotes radioresistance and metastasis by facilitating epithelial-mesenchymal transition (EMT) and restraining programmed cell death 1 ligand 1 (PD-L1) degradation. In clinical specimens, miR494 is significantly up-regulated and positively associated with T stage and lymph node metastasis in ESCC tissues and serum. Notably, patients with higher serum miR494 expression have poor prognosis, and patients with higher CUL3 expression have more conventional dendritic cells (cDCs) and plasmacytoid DCs (pDCs), less cancer-associated fibroblasts (CAF2/4), and tumor endothelial cells (TEC2/3) infiltration than patients with lower CUL3 expression, suggesting that CUL3 may be involved in tumor microenvironment (TME). Overall, miR494 may serve as a potential prognostic predictor and therapeutic target, providing a promising strategy for ESCC treatment.
Collapse
Affiliation(s)
- Xin Li
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ji Cong
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xuantong Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Wenyan Gao
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Wenxin Li
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qi Yang
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xinyue Li
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zhihua Liu
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Aiping Luo
- State Key Lab of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| |
Collapse
|
32
|
Huang W, Qiu Y, Zhang J, Kang L. Accidental discovery of heterotopic ossification in skeletal muscle metastasis from rectal adenocarcinoma: Insights from 99mTc-MDP scintigraphy. Asian J Surg 2024:S1015-9584(24)00644-4. [PMID: 38604853 DOI: 10.1016/j.asjsur.2024.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/23/2024] [Accepted: 04/03/2024] [Indexed: 04/13/2024] Open
Affiliation(s)
- Wenpeng Huang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, 100034, China
| | - Yongkang Qiu
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, 100034, China
| | - Jixin Zhang
- Department of Pathology, Peking University First Hospital, Beijing, 100034, China
| | - Lei Kang
- Department of Nuclear Medicine, Peking University First Hospital, Beijing, 100034, China.
| |
Collapse
|
33
|
Yuan J, Zhu Z, Zhang P, Ashrafizadeh M, Abd El-Aty AM, Hacımüftüoğlu A, Linnebacher CS, Linnebacher M, Sethi G, Gong P, Zhang X. SKP2 promotes the metastasis of pancreatic ductal adenocarcinoma by suppressing TRIM21-mediated PSPC1 degradation. Cancer Lett 2024; 587:216733. [PMID: 38360141 DOI: 10.1016/j.canlet.2024.216733] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/30/2024] [Accepted: 02/13/2024] [Indexed: 02/17/2024]
Abstract
Despite significant advances in diagnostic techniques and treatment approaches, the prognosis of pancreatic ductal adenocarcinoma (PDAC) is still poor. Previous studies have reported that S-phase kinase-associated protein 2 (SKP2), a subunit of the SCF E3 ubiquitin ligase complex, is engaged in the malignant biological behavior of some tumor entities. However, SKP2 has not been fully investigated in PDAC. In the present study, it was observed that high expression of SKP2 significantly correlates with decreased survival time. Further experiments suggested that SKP2 promotes metastasis by interacting with the putative transcription factor paraspeckle component 1 (PSPC1). According to the results of coimmunoprecipitation and ubiquitination assays, SKP2 depletion resulted in the polyubiquitination of PSPC1, followed by its degradation. Furthermore, the SKP2-mediated ubiquitination of PSPC1 partially depended on the activity of the E3 ligase TRIM21. In addition, inhibition of the SKP2/PSPC1 axis by SMIP004, a traditional inhibitor of SKP2, impaired the migration of PDAC cells. In summary, this study provides novel insight into the mechanisms involved in PDAC malignant progression. Targeting the SKP2/PSPC1 axis is a promising strategy for the treatment of PDAC.
Collapse
Affiliation(s)
- Jiahui Yuan
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China; International Association for Diagnosis and Treatment of Cancer, Shenzhen, Guangdong, 518055, China
| | - Zeyao Zhu
- School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Pingping Zhang
- Department of Gastroenterology, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Milad Ashrafizadeh
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China; International Association for Diagnosis and Treatment of Cancer, Shenzhen, Guangdong, 518055, China
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt; Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, 25070, Turkey
| | - Ahmet Hacımüftüoğlu
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, 25070, Turkey
| | - Christina Susanne Linnebacher
- Clinic of General Surgery, Molecular Oncology and Immunotherapy, Rostock University Medical Center, Rostock, 18059, Germany
| | - Michael Linnebacher
- Clinic of General Surgery, Molecular Oncology and Immunotherapy, Rostock University Medical Center, Rostock, 18059, Germany
| | - Gautam Sethi
- Department of Pharmacology and NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Peng Gong
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Xianbin Zhang
- Department of General Surgery and Institute of Precision Diagnosis and Treatment of Digestive System Tumors, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China; International Association for Diagnosis and Treatment of Cancer, Shenzhen, Guangdong, 518055, China.
| |
Collapse
|
34
|
Huq S, Shanahan RM, Adida S, Bin-Alamer O, Abou-Al-Shaar H, Niranjan A, Hadjipanayis CG, Lunsford LD. Gamma knife radiosurgery for clival metastasis: case series and systematic review. J Neurooncol 2024:10.1007/s11060-024-04648-9. [PMID: 38598088 DOI: 10.1007/s11060-024-04648-9] [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: 02/11/2024] [Accepted: 03/14/2024] [Indexed: 04/11/2024]
Abstract
PURPOSE Clival metastatic cancer is rare and has limited literature to guide management. We describe management of clival metastasis with Gamma Knife radiosurgery (GKRS). We augment our findings with a systematic review of all forms of radiation therapy for clival metastasis. METHODS Records of 14 patients with clival metastasis who underwent GKRS at the University of Pittsburgh Medical Center from 2002 to 2023 were reviewed. Treatment parameters and clinical outcomes were assessed. A systematic review was conducted using evidence-based guidelines. RESULTS The average age was 61 years with male predominance (n = 10) and average follow-up of 12.4 months. The most common primary cancers were prostate (n = 3) and lung (n = 3). The average time from cancer diagnosis to clival metastasis was 34 months. The most common presenting symptoms were headache (n = 9) and diplopia (n = 7). Five patients presented with abducens nerve palsies, and two presented with oculomotor nerve palsies. The median tumor volume was 9.3 cc, and the median margin dose was 15 Gy. Eleven patients achieved tumor control after one procedure, and three with progression obtained tumor control after repeat GKRS. One patient recovered abducens nerve function. The median survival from cancer diagnosis and GKRS were 49.7 and 15.3 months, respectively. The cause of death was progression of systemic cancer in six patients, clival metastasis in one, and unknown in four. The systematic review included 31 studies with heterogeneous descriptions of treatment and outcomes. CONCLUSION Clival metastasis is rare and associated with poor prognosis. GKRS is a safe, effective treatment for clival metastasis.
Collapse
Affiliation(s)
- Sakibul Huq
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA.
| | - Regan M Shanahan
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| | - Samuel Adida
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| | - Othman Bin-Alamer
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| | - Hussam Abou-Al-Shaar
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| | - Ajay Niranjan
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| | - Constantinos G Hadjipanayis
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| | - L Dade Lunsford
- Department of Neurological Surgery, University of Pittsburgh Medical Center, 200 Lothrop St, Suite B-400, 15213, Pittsburgh, PA, USA
| |
Collapse
|
35
|
Fonseca P, Cui W, Struyf N, Tong L, Chaurasiya A, Casagrande F, Zhao H, Fernando D, Chen X, Tobin NP, Seashore-Ludlow B, Lundqvist A, Hartman J, Göndör A, Östling P, Holmgren L. A phenotypic screening approach to target p60AmotL2-expressing invasive cancer cells. J Exp Clin Cancer Res 2024; 43:107. [PMID: 38594748 PMCID: PMC11003180 DOI: 10.1186/s13046-024-03031-w] [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: 11/20/2023] [Accepted: 03/26/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Tumor cells have the ability to invade and form small clusters that protrude into adjacent tissues, a phenomenon that is frequently observed at the periphery of a tumor as it expands into healthy tissues. The presence of these clusters is linked to poor prognosis and has proven challenging to treat using conventional therapies. We previously reported that p60AmotL2 expression is localized to invasive colon and breast cancer cells. In vitro, p60AmotL2 promotes epithelial cell invasion by negatively impacting E-cadherin/AmotL2-related mechanotransduction. METHODS Using epithelial cells transfected with inducible p60AmotL2, we employed a phenotypic drug screening approach to find compounds that specifically target invasive cells. The phenotypic screen was performed by treating cells for 72 h with a library of compounds with known antitumor activities in a dose-dependent manner. After assessing cell viability using CellTiter-Glo, drug sensitivity scores for each compound were calculated. Candidate hit compounds with a higher drug sensitivity score for p60AmotL2-expressing cells were then validated on lung and colon cell models, both in 2D and in 3D, and on colon cancer patient-derived organoids. Nascent RNA sequencing was performed after BET inhibition to analyse BET-dependent pathways in p60AmotL2-expressing cells. RESULTS We identified 60 compounds that selectively targeted p60AmotL2-expressing cells. Intriguingly, these compounds were classified into two major categories: Epidermal Growth Factor Receptor (EGFR) inhibitors and Bromodomain and Extra-Terminal motif (BET) inhibitors. The latter consistently demonstrated antitumor activity in human cancer cell models, as well as in organoids derived from colon cancer patients. BET inhibition led to a shift towards the upregulation of pro-apoptotic pathways specifically in p60AmotL2-expressing cells. CONCLUSIONS BET inhibitors specifically target p60AmotL2-expressing invasive cancer cells, likely by exploiting differences in chromatin accessibility, leading to cell death. Additionally, our findings support the use of this phenotypic strategy to discover novel compounds that can exploit vulnerabilities and specifically target invasive cancer cells.
Collapse
Affiliation(s)
- Pedro Fonseca
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Weiyingqi Cui
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Nona Struyf
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
- Science for Life Laboratory, Tomtebodavägen 23a, 171 65, Stockholm, Sweden
| | - Le Tong
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Ayushi Chaurasiya
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Felipe Casagrande
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Honglei Zhao
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Dinura Fernando
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Xinsong Chen
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Nicholas P Tobin
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
- Breast Center, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Brinton Seashore-Ludlow
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
- Science for Life Laboratory, Tomtebodavägen 23a, 171 65, Stockholm, Sweden
| | - Andreas Lundqvist
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Johan Hartman
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
| | - Anita Göndör
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
- Department of Clinical Molecular Biology, University of Oslo, Akershus Universitetssykehus, 1478, Lørenskog, Oslo, Norway
| | - Päivi Östling
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden
- Science for Life Laboratory, Tomtebodavägen 23a, 171 65, Stockholm, Sweden
| | - Lars Holmgren
- Department of Oncology and Pathology, Karolinska Institutet, U2, Bioclinicum J6:20, Solnavägen 30, 171 64, Solna, Stockholm, Sweden.
| |
Collapse
|
36
|
Ghandadi M, Dobi A, Malhotra SV. A role for RIO kinases in the crosshair of cancer research and therapy. Biochim Biophys Acta Rev Cancer 2024; 1879:189100. [PMID: 38604268 DOI: 10.1016/j.bbcan.2024.189100] [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: 10/08/2023] [Revised: 04/02/2024] [Accepted: 04/05/2024] [Indexed: 04/13/2024]
Abstract
RIO (right open reading frame) family of kinases including RIOK1, RIOK2 and RIOK3 are known for their role in the ribosomal biogenesis. Dysfunction of RIO kinases have been implicated in malignancies, including acute myeloid leukemia, glioma, breast, colorectal, lung and prostatic adenocarcinoma suggesting RIO kinases as potential targets in cancer. In vitro, in vivo and clinical studies have demonstrated that RIO kinases are overexpressed in various types of cancers suggesting important roles in tumorigenesis, especially in metastasis. In the context of malignancies, RIO kinases are involved in cancer-promoting pathways including AKT/mTOR, RAS, p53 and NF-κB and cell cycle regulation. Here we review the role of RIO kinases in cancer development emphasizing their potential as therapeutic target and encouraging further development and investigation of inhibitors in the context of cancer.
Collapse
Affiliation(s)
- Morteza Ghandadi
- Department of Pharmacognosy and Pharmaceutical Biotechnology, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran; Medicinal Plants Research Center, Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Albert Dobi
- Center for Prostate Disease Research, Murtha Cancer Center Research Program, Department of Surgery at the Uniformed Services, University of the Health Sciences, Bethesda, MD 20817, USA; Henry Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Sanjay V Malhotra
- Department of Cell, Development and Cancer Biology, Oregon Health & Science University, Portland, OR 97201, USA; Center for Experimental Therapeutics, Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97201, USA
| |
Collapse
|
37
|
Yang Y, Yu S, Lv C, Tian Y. NETosis in tumour microenvironment of liver: from primary to metastatic hepatic carcinoma. Ageing Res Rev 2024:102297. [PMID: 38599524 DOI: 10.1016/j.arr.2024.102297] [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: 01/18/2024] [Revised: 03/23/2024] [Accepted: 04/03/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Hepatocellular carcinoma is a common and highly lethal tumour. The tumour microenvironment (TME) plays an important role in the progression and metastasis of hepatocellular carcinoma (HCC). A cell death mechanism, termed NETosis, has been found to play an important role in the TME of HCC. SUMMARY This review article focuses on the role of NETosis in the TME of HCC, a novel form of cell death in which neutrophils capture and kill microorganisms by releasing a type of DNA meshwork fibres called "NETs". This process is associated with neutrophil activation, local inflammation and cytokines. The study suggests that NETs play a multifaceted role in the development and metastasis of HCC. The article also discusses the role of NETs in tumour proliferation and metastasis, epithelial-mesenchymal transition (EMT), and surgical stress. In addition, the article discusses the interaction of NETosis with other immune cells in the TME and related therapeutic strategies. A deeper understanding of NETosis can help us better understand the complexity of the immune system and provide a new therapeutic basis for the treatment and prevention of HCC. KEY INFORMATION In conclusion, NETosis is important in the TME of liver. NETs have been shown to contribute to the progression and metastasis of liver cancer. The interaction between NETosis and immune cells in the TME, as well as related therapies, are important areas of research.
Collapse
Affiliation(s)
- Yi Yang
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Siyue Yu
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Chao Lv
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Yu Tian
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China.
| |
Collapse
|
38
|
Liu Y, Han T, Xu Z, Wu J, Zhou J, Guo J, Miao R, Xing Y, Ge D, Bai Y, Hu D. CDC45 promotes the stemness and metastasis in lung adenocarcinoma by affecting the cell cycle. J Transl Med 2024; 22:335. [PMID: 38589907 PMCID: PMC11000299 DOI: 10.1186/s12967-024-05038-5] [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: 10/30/2023] [Accepted: 02/24/2024] [Indexed: 04/10/2024] Open
Abstract
OBJECTIVE This study aimed to assess the functions of cell division cycle protein 45 (CDC45) in Non-small cell lung cancer (NSCLC) cancer and its effects on stemness and metastasis. METHODS Firstly, differentially expressed genes related to lung cancer metastasis and stemness were screened by differential analysis and lasso regression. Then, in vitro, experiments such as colony formation assay, scratch assay, and transwell assay were conducted to evaluate the impact of CDC45 knockdown on the proliferation and migration abilities of lung cancer cells. Western blotting was used to measure the expression levels of related proteins and investigate the regulation of CDC45 on the cell cycle. Finally, in vivo model with subcutaneous injection of lung cancer cells was performed to verify the effect of CDC45 on tumor growth. RESULTS This study identified CDC45 as a key gene potentially influencing tumor stemness and lymph node metastasis. Knockdown of CDC45 not only suppressed the proliferation and migration abilities of lung cancer cells but also caused cell cycle arrest at the G2/M phase. Further analysis revealed a negative correlation between CDC45 and cell cycle-related proteins, stemness-related markers, and tumor mutations. Mouse experiments confirmed that CDC45 knockdown inhibited tumor growth. CONCLUSION As a novel regulator of stemness, CDC45 plays a role in regulating lung cancer cell proliferation, migration, and cell cycle. Therefore, CDC45 may serve as a potential target for lung cancer treatment and provide a reference for further mechanistic research and therapeutic development.
Collapse
Affiliation(s)
- Yafeng Liu
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China
| | - Tao Han
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China
| | - Zhi Xu
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
| | - Jing Wu
- Joint Research Center for Occupational Medicine and Health of IHM, School of Medicine, Anhui University of Science and Technology, Huainan, People's Republic of China.
| | - Jiawei Zhou
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China
| | - Jianqiang Guo
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China
| | - Rui Miao
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
| | - Yingru Xing
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
- Department of Clinical Laboratory, Anhui Zhongke Gengjiu Hospital, Hefei, People's Republic of China
| | - Deyong Ge
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China
| | - Ying Bai
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China.
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China.
| | - Dong Hu
- School of Medicine, Anhui University of Science and Technology, Chongren Building, No 168, Taifeng St, Huainan, 232001, People's Republic of China.
- Anhui Province Engineering Laboratory of Occupational Health and Safety, Anhui University of Science and Technology, Huainan, People's Republic of China.
- Key Laboratory of Industrial Dust Prevention and Control & Occupational Safety and Health of the Ministry of Education, Anhui University of Science and Technology, Huainan, People's Republic of China.
| |
Collapse
|
39
|
Segna E, Civita F, Denaro N, Beltramini GA. Cavernous sinus metastasis in head and neck cancer: Focus on oral squamous cell cancer. Oral Oncol 2024; 152:106784. [PMID: 38593719 DOI: 10.1016/j.oraloncology.2024.106784] [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: 02/05/2024] [Revised: 03/25/2024] [Accepted: 03/28/2024] [Indexed: 04/11/2024]
Abstract
Intracranial metastatic disease is rarely found in head and neck cancer (HNC), in particular, cavernous sinus (CS) involvement is difficult to recognize, because of its rarity, not specific symptoms associated and challenging imaging features. We report our experience in 4 cases, reviewing also the English literature. We analysed data from 21 patients showing that CS metastasis is a dramatic event, with rapid onset, usually starting with neurological manifestations (ophthalmoplegia, headache and trigeminal dysesthesia) and almost unavoidable outcome (DOD in 18/21 patients). Furthermore, we assessed that the diagnostic confirmation could be difficult to perform because of the need for multiple exams and time consuming procedures. Unfortunately, usual antineoplastic therapies seem to be not effective in prolonging survival, also because patients are already weakened by primary tumour treatments. The only option that seems useful in improving outcomes is immunotherapy.
Collapse
Affiliation(s)
- E Segna
- Maxillo-Facial Surgery and Dental Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Italy.
| | - F Civita
- Maxillo-Facial Surgery and Dental Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Italy; Università degli Studi di Milano, Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Italy
| | - N Denaro
- Oncology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Italy
| | - G A Beltramini
- Maxillo-Facial Surgery and Dental Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Italy; Università degli Studi di Milano, Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Italy
| |
Collapse
|
40
|
Masoudi M, Moti D, Masoudi R, Auwal A, Hossain MM, Pronoy TUH, Rashel KM, Gopalan V, Islam F. Metabolic adaptations in cancer stem cells: A key to therapy resistance. Biochim Biophys Acta Mol Basis Dis 2024:167164. [PMID: 38599259 DOI: 10.1016/j.bbadis.2024.167164] [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: 09/29/2023] [Revised: 03/31/2024] [Accepted: 04/03/2024] [Indexed: 04/12/2024]
Abstract
Cancer stem cells (CSCs) are a subset of tumor cells that can initiate and sustain tumor growth and cause recurrence and metastasis. CSCs are particularly resistant to conventional therapies compared to their counterparts, owing greatly to their intrinsic metabolic plasticity. Metabolic plasticity allows CSCs to switch between different energy production and usage pathways based on environmental and extrinsic factors, including conditions imposed by conventional cancer therapies. To cope with nutrient deprivation and therapeutic stress, CSCs can transpose between glycolysis and oxidative phosphorylation (OXPHOS) metabolism. The mechanism behind the metabolic pathway switch in CSCs is not fully understood, however, some evidence suggests that the tumor microenvironment (TME) may play an influential role mediated by its release of signals, such as Wnt/β-catenin and Notch pathways, as well as a background of hypoxia. Exploring the factors that promote metabolic plasticity in CSCs offers the possibility of eventually developing therapies that may more effectively eliminate the crucial tumor cell subtype and alter the disease course substantially.
Collapse
Affiliation(s)
- Matthew Masoudi
- School of Medicine and Dentistry, Griffith University, Gold Coast 4222, Australia
| | - Dilpreet Moti
- School of Medicine and Dentistry, Griffith University, Gold Coast 4222, Australia
| | - Raha Masoudi
- Faculty of Science, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Abdul Auwal
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - M Matakabbir Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - Tasfik Ul Haque Pronoy
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - Khan Mohammad Rashel
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - Vinod Gopalan
- School of Medicine and Dentistry, Griffith University, Gold Coast 4222, Australia
| | - Farhadul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi 6205, Bangladesh.
| |
Collapse
|
41
|
Bhattacharyya M, Medhi PP, Sharma P, Nath J, Kalita AK, Roy PS, Rahman T, Yanthan Y. Patterns of failure in patients with nasopharyngeal cancer of Northeastern region of India: a retrospective observational study. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08624-x. [PMID: 38578506 DOI: 10.1007/s00405-024-08624-x] [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: 02/08/2024] [Accepted: 03/18/2024] [Indexed: 04/06/2024]
Abstract
PURPOSE We aimed to analyze patterns of failure and disease volume-treatment outcomes in patients with Nasopharyngeal carcinoma (NPC) treated with definitive radiation with or without concurrent chemotherapy at a tertiary cancer centre in northeast India. METHODS From February 2018 to February 2022, 99 histopathologically proved non-metastatic NPC patients treated with curative-intent RT with or without chemotherapy were retrospectively analyzed. Locally advanced patients received neoadjuvant or adjuvant chemotherapy. The Cox proportional hazards model was used to investigate the impact of various prognostic factors on locoregional free survival (LRFS), distant metastasis free survival (DMFS), progression free survival (PFS) and overall survival (OS). The log-rank test and Kaplan-Meir curves compared outcome variables based on ROC analysis-classified tumor volume. RESULTS During a median follow up of 25.4 months (17.3-39.2), 35(35.4%) patients developed recurrence. Twenty-three patients developed locoregional failures, of which 11 were in-field; 12 patient showed an out-field failure. The 3-year LRFS, DMFS, PFS and OS was 71.10%, 70.90%, 64.10% and 74.10% respectively. There was statistically significant difference in LRFS according to T staging (p < 0.0001). Gross tumor volume (GTVp) and gross nodal volume (GTVn) were an independent prognostic factor for OS, PFS, LRFS and DMFS. The cut-off volumes for GTVp and GTVn for distant metastases and locoregional failure, respectively, were found to be 13 and 22.7 mL and 3.7 and 39.2 mL, respectively, by ROC curve analysis. Based on this, 99 patients were divided into three subgroups. OS demonstrated significant differences among patients in different volume subgroups for GTVp (p = 0.03) and GTVn (p = 0.00024). CONCLUSIONS For NPC patients who undergo curative IMRT, primary tumour and nodal volumes are independent prognostic indicators. GTVp and GTVn are highly predictive of local control, distant metastases, disease-free survival, and overall survival. This justifies their use as quantitative prognostic indicator for NPC.
Collapse
Affiliation(s)
| | - Partha Pratim Medhi
- Department of Radiation Oncology, All India Institute of Medical Sciences, Guwahati, Assam, India
| | - Prashasti Sharma
- Department of Radiation Oncology, Tata Memorial Hospital, Dr. E Borges Road, Parel, Mumbai, 400012, India.
| | - Jyotiman Nath
- Department of Radiation Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Apurba Kumar Kalita
- Department of Radiation Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Partha Sarathi Roy
- Department of Medical Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Tashnin Rahman
- Department of Head and Neck Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| | - Yanpothung Yanthan
- Department of Radiation Oncology, Dr. B. Borooah Cancer Institute, Guwahati, Assam, India
| |
Collapse
|
42
|
Spadafora V, Pryce BR, Oles A, Talbert EE, Romeo M, Vaena S, Berto S, Ostrowski MC, Wang DJ, Guttridge DC. Optimization of a mouse model of pancreatic cancer to simulate the human phenotypes of metastasis and cachexia. BMC Cancer 2024; 24:414. [PMID: 38570770 PMCID: PMC10993462 DOI: 10.1186/s12885-024-12104-0] [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: 11/29/2023] [Accepted: 03/11/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) presents with a high mortality rate. Two important features of PDAC contribute to this poor outcome. The first is metastasis which occurs in ~ 80% of PDAC patients. The second is cachexia, which compromises treatment tolerance for patients and reduces their quality of life. Although various mouse models of PDAC exist, recapitulating both metastatic and cachectic features have been challenging. METHODS Here, we optimize an orthotopic mouse model of PDAC by altering several conditions, including the subcloning of parental murine PDAC cells, implantation site, number of transplanted cells, and age of recipient mice. We perform spatial profiling to compare primary and metastatic immune microenvironments and RNA sequencing to gain insight into the mechanisms of muscle wasting in PDAC-induced cachexia, comparing non-metastatic to metastatic conditions. RESULTS These modifications extend the time course of the disease and concurrently increase the rate of metastasis to approximately 70%. Furthermore, reliable cachexia endpoints are achieved in both PDAC mice with and without metastases, which is reminiscent of patients. We also find that cachectic muscles from PDAC mice with metastasis exhibit a similar transcriptional profile to muscles derived from mice and patients without metastasis. CONCLUSION Together, this model is likely to be advantageous in both advancing our understanding of the mechanism of PDAC cachexia, as well as in the evaluation of novel therapeutics.
Collapse
Affiliation(s)
- Victoria Spadafora
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Benjamin R Pryce
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Alexander Oles
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA
| | - Erin E Talbert
- Department of Health and Human Physiology, and the Holden Comprehensive Cancer Center, University of Iowa, Iowa, 52242, USA
| | - Martin Romeo
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Silvia Vaena
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Stefano Berto
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Michael C Ostrowski
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - David J Wang
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA.
| | - Denis C Guttridge
- Department of Pediatrics, Darby Children's Research Institute, 416, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC, 29425, USA.
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, 29425, USA.
| |
Collapse
|
43
|
Perez-Moreno E, Oyanadel C, de la Peña A, Hernández R, Pérez-Molina F, Metz C, González A, Soza A. Galectins in epithelial-mesenchymal transition: roles and mechanisms contributing to tissue repair, fibrosis and cancer metastasis. Biol Res 2024; 57:14. [PMID: 38570874 PMCID: PMC10993482 DOI: 10.1186/s40659-024-00490-5] [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: 11/08/2023] [Accepted: 03/12/2024] [Indexed: 04/05/2024] Open
Abstract
Galectins are soluble glycan-binding proteins that interact with a wide range of glycoproteins and glycolipids and modulate a broad spectrum of physiological and pathological processes. The expression and subcellular localization of different galectins vary among tissues and cell types and change during processes of tissue repair, fibrosis and cancer where epithelial cells loss differentiation while acquiring migratory mesenchymal phenotypes. The epithelial-mesenchymal transition (EMT) that occurs in the context of these processes can include modifications of glycosylation patterns of glycolipids and glycoproteins affecting their interactions with galectins. Moreover, overexpression of certain galectins has been involved in the development and different outcomes of EMT. This review focuses on the roles and mechanisms of Galectin-1 (Gal-1), Gal-3, Gal-4, Gal-7 and Gal-8, which have been involved in physiologic and pathogenic EMT contexts.
Collapse
Affiliation(s)
- Elisa Perez-Moreno
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
- Centro Científico y Tecnológico de Excelencia (CCTE) Ciencia y Vida, Santiago, Chile
| | - Claudia Oyanadel
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
- Departamento de Ciencias Biológicas y Químicas, Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Adely de la Peña
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
- Centro Científico y Tecnológico de Excelencia (CCTE) Ciencia y Vida, Santiago, Chile
| | - Ronny Hernández
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Francisca Pérez-Molina
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Claudia Metz
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Alfonso González
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile.
- Centro Científico y Tecnológico de Excelencia (CCTE) Ciencia y Vida, Santiago, Chile.
| | - Andrea Soza
- Centro de Biología Celular y Biomedicina (CEBICEM), Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile.
- Centro Científico y Tecnológico de Excelencia (CCTE) Ciencia y Vida, Santiago, Chile.
| |
Collapse
|
44
|
Aydoğdu YF, Gülçek E, Büyükkasap Ç, Bostancı H. Outcomes of thyroidectomy for secondary thyroid malignancies, a single center experience. Discov Oncol 2024; 15:104. [PMID: 38573422 PMCID: PMC10994885 DOI: 10.1007/s12672-024-00967-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 04/02/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Metastasis of primary malignancies of other organs to the thyroid gland is a rare condition that may pose a diagnostic challenge. In this study, we aimed to report the clinicopathologic features and outcomes of patients treated for secondary thyroid malignancies in our center. MATERIALS AND METHODS The results of patients who underwent thyroidectomy in our clinic between 2015 and 2023 were evaluated retrospectively. Four patients who met the inclusion criteria were evaluated. RESULTS The primary tumor was renal cell carcinoma in 2 patients and squamous cell carcinoma of the lung in 2 patients. Median age was 64 years (min:59-max:69). The median nodule diameter was 2.85 cm. Extrathyroidal spread was present in 1 patient with renal cell carcinoma metastasis. The other patient with renal cell carcinoma metastasis had lymphatic invasion. Vascular invasion was detected in 1 patient with renal cell carcinoma metastasis and 1 patient with squamous cell carcinoma of the lung metastasis. Surgical margin positivity was present in 1 patient in each group. The median overall survival time was 27 (min:10-max:44) months in the renal cell carcinoma group and 11 (min:6-max:16) months in the squamous cell carcinoma group. After the diagnosis of primary renal cell carcinoma, one patient metastasized to thyroid tissue 43.00 and one patient 94.00 months later. In the squamous cell carcinoma group, one patient showed metastasis to thyroid tissue 6.00 months after the primary diagnosis, while the other patient was first diagnosed with metastatic tissue. CONCLUSIONS Metastasis to the thyroid gland is a rare phenomenon with an incidence of 0.22% in all thyroid malignancies. It may occur before the detection of the primary tumor or during the follow-up of the primary malignancy. Although the overall prognosis is poor, it can be treated surgically.
Collapse
Affiliation(s)
| | - Emre Gülçek
- Department of General Surgery, Polatlı Duatepe State Hospital, Ankara, Turkey
| | - Çağrı Büyükkasap
- Department of General Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Hasan Bostancı
- Department of General Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
45
|
Hryshchyshyn A, Bahrii A, Bazyshen A, Bohush H. A vocal cord palsy caused by the uterine cancer metastatic tumor in the mediastinum revealed in a patient with a thyroid lesion: a case report and review of the literature. J Med Case Rep 2024; 18:149. [PMID: 38570807 PMCID: PMC10993472 DOI: 10.1186/s13256-024-04461-y] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/13/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND The main cause of vocal cord palsy (VCP) is idiopathic impairment of the recurrent laryngeal nerve (RLN). However, solid tumors along the pathway of the RLN can also impact the nerve's function. We presented a patient with a thyroid lesion and VCP due to a bulky metastatic mass (uterine cancer) on the aortic arch field in the mediastinum. The report aims to show the significance of comorbid tumors in thyroid pathology and the importance of additional diagnostic methods in avoiding unnecessary surgeries. A patient's lifetime and the outcome of the disease were also presented. CASE PRESENTATION A 58-year-old Ukrainian woman with a hoarse voice, intermittent dry cough, and weakness was presented to an endocrine surgeon. Thyroid pathology included signs of hypothyroidism treated with Thyroxine 112.5 µg and a nodule in the left lobe. The lesion is located on the posterior aspect of the lobe, which could probably be a cause of RLN involvement. Fine needle aspiration biopsy (FNAB) was performed twice with Bethesda category 2 result. Fibrolaryngoscopy (FLS) revealed the median position of the left vocal cord. Idiopathic, laryngeal, and thyroid causes of the VCP were excluded. Additionally, the patient displayed her anamnesis of the endometrial clear cell carcinoma following hysterectomy, external beam radiation therapy, and chemotherapy. The mediastinal metastasis was revealed sixteen years later. A chest computed tomography (CT) with intravenous contrast was done. A bulky tumor was found right under the aortic arch. Subsequently, the voice complaints reduced significantly after 4 chemotherapy courses. Cancer progression had led to the appearance of lymph node metastases on the supraclavicular region. Following six months the 60-year-old patient had passed away. CONCLUSION A history of the disease should always be kept in mind when assessing a patient's complaints. VCP in case of thyroid pathology and previous secondary malignancy may be caused by metastatic tumor anywhere along the RLN pathway. Such a rare case shows the importance of additional methods of examination which may avoid unnecessary thyroid surgeries.
Collapse
Affiliation(s)
| | | | | | - Hryhorii Bohush
- National Pirogov Memorial Medical University, Vinnytsia, Ukraine
| |
Collapse
|
46
|
Sayeed S, Kapustin D, Rubin SJ, Fan J, Wiedmer C, Chung D, Khorsandi A, Brandwein-Weber M, Friedlander P, Bakst R, Ramirez RJ, Urken ML. Metastatic merkel cell carcinoma to the thyroid gland: Case report and review of the literature. Am J Otolaryngol 2024; 45:104278. [PMID: 38604100 DOI: 10.1016/j.amjoto.2024.104278] [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: 01/24/2024] [Accepted: 04/01/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Merkel cell carcinoma (MCC) is an aggressive and rare neuroendocrine tumor, accounting for less than 1% of skin cancers. Metastasis primarily manifests in the cervical lymph nodes but rarely affect the thyroid. METHODS We report a case of primary head and neck cutaneous MCC with metastasis to the thyroid gland. A review of the literature of MCC with thyroid metastasis was conducted. RESULTS We identified five cases of MCC with thyroid metastasis. Primary sites included the distal upper and lower extremities, axilla, buttock, and groin. Treatment courses varied including thyroidectomy, immunotherapy, and expectant palliative measures. Time from initial diagnosis to thyroid metastasis ranged from four months to four years. Tissue diagnosis was achieved in 5 of 6 cases. CONCLUSIONS MCC with thyroid metastasis is rare and likely represents aggressive disease. Despite advances in treatment and surveillance, outcomes for MCC remain poor. Ongoing research may establish predictors for treatment response.
Collapse
Affiliation(s)
- Salmaan Sayeed
- THANC (Thyroid, Head & Neck Cancer) Foundation, New York, NY, USA; Dept. of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Danielle Kapustin
- THANC (Thyroid, Head & Neck Cancer) Foundation, New York, NY, USA; Dept. of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Samuel J Rubin
- THANC (Thyroid, Head & Neck Cancer) Foundation, New York, NY, USA; Dept. of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jun Fan
- Dept. of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christina Wiedmer
- Dept. of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel Chung
- Dept. of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Azita Khorsandi
- Dept. of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Philip Friedlander
- Hematology and Medical Oncology, Waldman Dept. of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Richard Bakst
- Dept. of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ricardo J Ramirez
- THANC (Thyroid, Head & Neck Cancer) Foundation, New York, NY, USA; Dept. of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mark L Urken
- THANC (Thyroid, Head & Neck Cancer) Foundation, New York, NY, USA; Dept. of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| |
Collapse
|
47
|
Pícková M, Kahounová Z, Radaszkiewicz T, Procházková J, Fedr R, Nosková M, Radaszkiewicz KA, Ovesná P, Bryja V, Souček K. Orthotopic model for the analysis of melanoma circulating tumor cells. Sci Rep 2024; 14:7827. [PMID: 38570556 PMCID: PMC10991390 DOI: 10.1038/s41598-024-58236-y] [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: 01/26/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Abstract
Metastatic melanoma, a highly lethal form of skin cancer, presents significant clinical challenges due to limited therapeutic options and high metastatic capacity. Recent studies have demonstrated that cancer dissemination can occur earlier, before the diagnosis of the primary tumor. The progress in understanding the kinetics of cancer dissemination is limited by the lack of animal models that accurately mimic disease progression. We have established a xenograft model of human melanoma that spontaneously metastasizes to lymph nodes and lungs. This model allows precise monitoring of melanoma progression and is suitable for the quantitative and qualitative analysis of circulating tumor cells (CTCs). We have validated a flow cytometry-based protocol for CTCs enumeration and isolation. We could demonstrate that (i) CTCs were detectable in the bloodstream from the fourth week after tumor initiation, coinciding with the lymph node metastases appearance, (ii) excision of the primary tumor accelerated the formation of metastases in lymph nodes and lungs as early as one-week post-surgery, accompanied by the increased numbers of CTCs, and (iii) CTCs change their surface protein signature. In summary, we present a model of human melanoma that can be effectively utilized for future drug efficacy studies.
Collapse
Affiliation(s)
- Markéta Pícková
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Zuzana Kahounová
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, Brno, Czech Republic
| | - Tomasz Radaszkiewicz
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Jiřina Procházková
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, Brno, Czech Republic
| | - Radek Fedr
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic
| | - Michaela Nosková
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Centre for Inflammation Research, University of Edinburgh Institute for Regeneration and Repair, Edinburgh, Scotland
| | | | - Petra Ovesná
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Vítězslav Bryja
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Karel Souček
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, Brno, Czech Republic.
- International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czech Republic.
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic.
| |
Collapse
|
48
|
Dong J, Kong L, Wang S, Xia M, Zhang Y, Wu J, Yang F, Zuo S, Wei J. Oncolytic adenovirus encoding apolipoprotein A1 suppresses metastasis of triple-negative breast cancer in mice. J Exp Clin Cancer Res 2024; 43:102. [PMID: 38566092 PMCID: PMC10988920 DOI: 10.1186/s13046-024-03011-0] [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: 12/05/2023] [Accepted: 03/11/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Dysregulation of cholesterol metabolism is associated with the metastasis of triple-negative breast cancer (TNBC). Apolipoprotein A1 (ApoA1) is widely recognized for its pivotal role in regulating cholesterol efflux and maintaining cellular cholesterol homeostasis. However, further exploration is needed to determine whether it inhibits TNBC metastasis by affecting cholesterol metabolism. Additionally, it is necessary to investigate whether ApoA1-based oncolytic virus therapy can be used to treat TNBC. METHODS In vitro experiments and mouse breast cancer models were utilized to evaluate the molecular mechanism of ApoA1 in regulating cholesterol efflux and inhibiting breast cancer progression and metastasis. The gene encoding ApoA1 was inserted into the adenovirus genome to construct a recombinant adenovirus (ADV-ApoA1). Subsequently, the efficacy of ADV-ApoA1 in inhibiting the growth and metastasis of TNBC was evaluated in several mouse models, including orthotopic breast cancer, spontaneous breast cancer, and human xenografts. In addition, a comprehensive safety assessment of Syrian hamsters and rhesus monkeys injected with oncolytic adenovirus was conducted. RESULTS This study found that dysregulation of cholesterol homeostasis is critical for the progression and metastasis of TNBC. In a mouse orthotopic model of TNBC, a high-cholesterol diet promoted lung and liver metastasis, which was associated with keratin 14 (KRT14), a protein responsible for TNBC metastasis. Furthermore, studies have shown that ApoA1, a cholesterol reverse transporter, inhibits TNBC metastasis by regulating the cholesterol/IKBKB/FOXO3a/KRT14 axis. Moreover, ADV-ApoA1 was found to promote cholesterol efflux, inhibit tumor growth, reduce lung metastasis, and prolonged the survival of mice with TNBC. Importantly, high doses of ADV-ApoA1 administered intravenously and subcutaneously were well tolerated in rhesus monkeys and Syrian hamsters. CONCLUSIONS This study provides a promising oncolytic virus treatment strategy for TNBC based on targeting dysregulated cholesterol metabolism. It also establishes a basis for subsequent clinical trials of ADV-ApoA1 in the treatment of TNBC.
Collapse
Affiliation(s)
- Jie Dong
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China
| | - Lingkai Kong
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China
| | - Shiqun Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Mao Xia
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, P.R. China
| | - Yenan Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China
| | - Jingyi Wu
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China
| | - Fuming Yang
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China.
| | - Shuguang Zuo
- Liuzhou Key Laboratory of Molecular Diagnosis, Guangxi Key Laboratory of Molecular Diagnosis and Application, Affiliated Liutie Central Hospital of Guangxi Medical University, Liuzhou, Guangxi, China.
| | - Jiwu Wei
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, 22 Hankou Road, Nanjing, Jiangsu, 210093, P.R. China.
| |
Collapse
|
49
|
Wan M, Yu H, Zhai H. Suppression of JAK2/STAT3 Pathway by Notoginsenoside R1 Reduces Epithelial-Mesenchymal Transition in Non-small Cell Lung Cancer. Mol Biotechnol 2024:10.1007/s12033-024-01136-3. [PMID: 38565774 DOI: 10.1007/s12033-024-01136-3] [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: 11/24/2023] [Accepted: 02/21/2024] [Indexed: 04/04/2024]
Abstract
It has bene reported that a novel saponin-notoginsenoside R1 (NGR1) possesses strong anti-tumor activities. This study aimed to investigate the role and mechanism of NGR1 in non-small cell lung cancer (NSCLC). NSCLC cell viability, proliferation, migration, and invasiveness were assessed using the ex vivo assays. NSCLC xenograft mouse models were constructed to confirm the role of NGR1 in vivo. Epithelial-mesenchymal transition (EMT)-related proteins and key markers in the JAK2/STAT3 pathway were examined using immunoblotting and immunohistochemistry analyses. NGR1 treatment suppressed NSCLC cell growth ex vivo and in vivo. It also decreased the migratory and invasive capacities of NSCLC cells. Additionally, NGR1 increased E-cadherin expression and reduced N-cadherin, vimentin, and snail expression in TGF-β1-treated NSCLC cells and xenograft tumors. JAK2/STAT3 pathway was inhibited by NGR1. Moreover, a specific inhibitor of JAK2, AG490, or STAT3 silencing significantly enhanced the effects of NGR1 against the EMT process in NSCLC cells. NGR1 restrains EMT process in NSCLC by inactivating JAK2/STAT3 signaling, suggesting the potential of NGR1 in anti-NSCLC therapy.
Collapse
Affiliation(s)
- Min Wan
- Department of Medical Laboratory, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, 430014, China
| | - Hong Yu
- Department of Medical Laboratory, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, 430014, China
| | - Haoqing Zhai
- Department of Oncology Hematology, Qianjiang Central Hospital, No.22 Zhanghua Road, Qianjiang, 433100, Hubei, China.
| |
Collapse
|
50
|
Meng Z, Cheng S, Wang W, Wei Z, Guo Z, Zhao X, Wu B, Chang H, Wang N. Up-regulation of MIC19 promotes growth and metastasis of hepatocellular carcinoma by activating ROS/NF-κB signaling. Transl Oncol 2024; 42:101906. [PMID: 38350286 PMCID: PMC10876907 DOI: 10.1016/j.tranon.2024.101906] [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: 11/01/2023] [Revised: 01/13/2024] [Accepted: 02/04/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Mitochondrial malfunction has been well-recognized as a critical step in the pathogenesis of many types of diseases, including cancer. MIC19 is a core a subunit of the MICOS complex that plays a critical role in maintaining the normal function of mitochondria. However, the biological functions of MIC19 in human hepatocellular carcinoma (HCC) remain unclear. METHODS The expression level of MIC19 in HCC was evaluated by bioinformatics analysis, quantitative real-time PCR and immunohistochemistry staining assays. Cell growth and metastasis experiments were used to assess the biological functions of MIC19 in HCC cells. FINDINGS MIC19 expression was frequently upregulated in both human HCC specimens and cell lines, and its upregulation is closely associated with patients' survival. Results from loss-of-function and gain-of-function experiments demonstrated that knockdown of MIC19 significantly attenuated, while overexpression of MIC19 enhanced, the proliferation, colony formation, migration and invasion abilities of HCC cells. Mechanistically, we found that MIC19 has no effect on mitochondrial energy production, while activated ROS/NF-κB signaling, which was required for MIC19-promoted HCC growth and metastasis. INTERPRETATION Our findings suggest that MIC19 play a critical oncogenic role in HCC, implying that MIC19 may serve as a potential therapeutic target in the treatment of HCC.
Collapse
Affiliation(s)
- Zhanbing Meng
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Shixia Cheng
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Weifang Wang
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Zhouxia Wei
- Department of General Surgery (part II), LanZhou Second People's Hospital, Lanzhou 730000, China
| | - Zheng Guo
- Department of Burns and Plastic Surgery, Tangdu Hospital, the Air Force Medical University, Xi'an 710038, China
| | - Xuying Zhao
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Bing Wu
- Department of Geriatrics, The 940th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, Lanzhou 730050, China
| | - Hulin Chang
- Department of Hepatobiliary Surgery, Shaanxi Provincial People's Hospital, Xi'an 710061, Shaanxi, China
| | - Nan Wang
- Department of General Surgery, Tangdu Hospital, the Air Force Medical University, Xi'an 710038, China.
| |
Collapse
|