1
|
Janiczek-Polewska M, Kolenda T, Poter P, Kozłowska-Masłoń J, Jagiełło I, Regulska K, Malicki J, Marszałek A. Diagnostic Potential of miR-143-5p, miR-143-3p, miR-551b-5p, and miR-574-3p in Chemoresistance of Locally Advanced Gastric Cancer: A Preliminary Study. Int J Mol Sci 2024; 25:8057. [PMID: 39125625 PMCID: PMC11311514 DOI: 10.3390/ijms25158057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 07/15/2024] [Accepted: 07/17/2024] [Indexed: 08/12/2024] Open
Abstract
Gastric cancer (GC) is one of the most frequently diagnosed cancers in the world. Although the incidence is decreasing in developed countries, the treatment results are still unsatisfactory. The standard treatment for locally advanced gastric cancer (LAGC) is gastrectomy with perioperative chemotherapy. The association of selected microRNAs (miRNAs) with chemoresistance was assessed using archival material of patients with LAGC. Histological material was obtained from each patient via a biopsy performed during gastroscopy and then after surgery, which was preceded by four cycles of neoadjuvant chemotherapy (NAC) according to the FLOT or FLO regimen. The expression of selected miRNAs in the tissue material was assessed, including miRNA-21-3p, miRNA-21-5p, miRNA-106a-5p, miRNA-122-3p, miRNA-122-5p, miRNA-143-3p, miRNA-143-5p, miRNA-203a-3p, miRNA-203-5p, miRNA-551b-3p, miRNA-551b-5p, and miRNA-574-3p. miRNA expression was assessed using quantitative reverse transcription polymerase chain reaction (qRT-PCR). The response to NAC was assessed using computed tomography of the abdomen and chest and histopathology after gastrectomy. The statistical analyses were performed using GraphPad Prism 9. The significance limit was set at p < 0.05. We showed that the expression of miR-143-3p, miR-143-5p, and miR-574-3p before surgery, and miR-143-5p and miR-574-3p after surgery, decreased in patients with GC. The expression of miR-143-3p, miR-143-5p, miR-203a-3p, and miR-551b-5p decreased in several patients who responded to NAC. The miRNA most commonly expressed in these cases was miRNA-551b-5p. Moreover, it showed expression in a patient whose response to chemotherapy was inconsistent between the histopathological results and computed tomography. The expression of miR-143-3p, miR-143-5p, miR-203a-3p, and miR-551b-5p in formalin-fixed paraffin-embedded tissue (FFPET) samples can help differentiate between the responders and non-responders to NAC in LAGC. miR-143-3p, miR-143-5p, and miR-574-3p expression may be used as a potential diagnostic tool in GC patients. The presence of miR-551b-5p may support the correct assessment of a response to NAC in GC via CT.
Collapse
Affiliation(s)
- Marlena Janiczek-Polewska
- Department of Clinical Oncology, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Tomasz Kolenda
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
| | - Paulina Poter
- Department of Clinical Pathology, Poznan University of Medical Sciences and Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Joanna Kozłowska-Masłoń
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, 61-614 Poznan, Poland
| | - Inga Jagiełło
- Department of Clinical Pathology, Poznan University of Medical Sciences and Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Katarzyna Regulska
- Research and Implementation Unit, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
- Pharmacy, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Collegium Pharmaceuticum, 60-806 Poznan, Poland
| | - Julian Malicki
- Department of Electroradiology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Andrzej Marszałek
- Department of Clinical Pathology, Poznan University of Medical Sciences and Greater Poland Cancer Centre, 61-866 Poznan, Poland
| |
Collapse
|
2
|
Zhu L, Jiao H, Gao W, Gong P, Shi C, Zhang F, Zhao J, Lu X, Liu B, Luo J. MiR-103-5p deficiency suppresses lipid accumulation via upregulating PLSCR4 and its host gene PANK3 in goat mammary epithelial cells. Int J Biol Macromol 2024; 267:131240. [PMID: 38583827 DOI: 10.1016/j.ijbiomac.2024.131240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 03/09/2024] [Accepted: 03/27/2024] [Indexed: 04/09/2024]
Abstract
Lipids are intimately related to the unique flavor and nutritional values of goat milk. MicroRNAs (miRNA) participate in the regulation of various biological functions, including the synthesis and degradation of lipids. Several studies have shown that miR-103 is involved in the regulation of lipid metabolism, however, the molecular mechanism by which miR-103 regulates lipid metabolism in goat mammary gland is poorly understood. In this study, miR-103 was knocked out in goat mammary epithelial cells (GMECs) by CRISPR/Cas9, and the accumulation of lipid droplets, triglycerides, and cholesterol in the cells was suppressed subsequently. Overexpression or knockdown of miR-103-5p and miR-103-3p in GMECs revealed that it was miR-103-5p that promoted lipid accumulation but not miR-103-3p. In addition, Pantothenate Kinase 3 (PANK3), the host gene of miR-103, and Phospholipid Scramblase 4 (PLSCR4) were identified as the target genes of miR-103-5p by dual fluorescein and miRNA pulldown. Furthermore, we identified that cellular lipid levels were negatively regulated by PANK3 and PLSCR4. Lastly, in miR-103 knockout GMECs, the knockdown of PANK and PLSCR4 rescued the lipid accumulation. These findings suggest that miR-103-5p promotes lipid accumulation by targeting PLSCR4 and the host gene PANK3 in GMECs, providing new insights for the regulation of goat milk lipids via miRNAs.
Collapse
Affiliation(s)
- Lu Zhu
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Hongyun Jiao
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Wenchang Gao
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Ping Gong
- Institute of Animal Husbandry Quality Standards, Xinjiang Academy of Animal Sciences, China
| | - Chenbo Shi
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Fuhong Zhang
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Jianqing Zhao
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Xuefeng Lu
- Institute of Animal Husbandry Quality Standards, Xinjiang Academy of Animal Sciences, China
| | - Baolong Liu
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Jun Luo
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
| |
Collapse
|
3
|
Kolenda T, Graczyk Z, Żarska B, Łosiewski W, Smolibowski M, Wartecki A, Kozłowska-Masłoń J, Guglas K, Florczak A, Kazimierczak U, Teresiak A, Lamperska K. SRY-Related Transcription Factors in Head and Neck Squamous Cell Carcinomas: In Silico Based Analysis. Curr Issues Mol Biol 2023; 45:9431-9449. [PMID: 38132438 PMCID: PMC10742289 DOI: 10.3390/cimb45120592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 12/23/2023] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth leading cancer and the fifth cause of cancer-related deaths worldwide with a poor 5-year survival. SOX family genes play a role in the processes involved in cancer development such as epithelial-mesenchymal transition (EMT), the maintenance of cancer stem cells (CSCs) and the regulation of drug resistance. We analyzed the expression of SOX2-OT, SOX6, SOX8, SOX21, SOX30 and SRY genes in HNSCC patients using the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) datasets, to assess their biological role and their potential utility as biomarkers. We demonstrated statistically significant differences in expression between normal and primary tumor tissues for SOX6, SOX8, SOX21 and SOX30 genes and pointed to SOX6 as the one that met the independent diagnostic markers criteria. SOX21 or SRY alone, or the panel of six SRY-related genes, could be used to estimate patient survival. SRY-related genes are positively correlated with immunological processes, as well as with keratinization and formation of the cornified envelope, and negatively correlated with DNA repair and response to stress. Moreover, except SRY, all analyzed genes were associated with a different tumor composition and immunological profiles. Based on validation results, the expression of SOX30 is higher in HPV(+) patients and is associated with patients' survival. SRY-related transcription factors have vast importance in HNSCC biology. SOX30 seems to be a potential biomarker of HPV infection and could be used as a prognostic marker, but further research is required to fully understand the role of SOX family genes in HNSCC.
Collapse
Affiliation(s)
- Tomasz Kolenda
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
| | - Zuzanna Graczyk
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479 Poznan, Poland
| | - Barbara Żarska
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
| | - Wojciech Łosiewski
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
| | - Mikołaj Smolibowski
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
| | - Adrian Wartecki
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
| | - Joanna Kozłowska-Masłoń
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614 Poznan, Poland
| | - Kacper Guglas
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Żwirki i Wigury 61, 02-091 Warsaw, Poland
| | - Anna Florczak
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Garbary 15, 61-688 Poznan, Poland
| | - Urszula Kazimierczak
- Department of Cancer Immunology, Poznan University of Medical Sciences, 8 Rokietnicka Street, 60-806 Poznan, Poland (A.W.); (A.F.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Garbary 15, 61-688 Poznan, Poland
| | - Anna Teresiak
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
| | - Katarzyna Lamperska
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, Garbary 15, 61-866 Poznan, Poland
| |
Collapse
|