scholarly journals Circ-BANP Contributes to Cell Carcinogenesis and Aerobic Glycolysis by Regulating MAPK1 Through miR-874-3p in Colorectal Cancer

2021 ◽  
Author(s):  
Yunxin Zhang ◽  
Kexin Shen ◽  
Hanyi Zha ◽  
Wentao Zhang ◽  
Haishan Zhang
Keyword(s):  
Colorectal Cancer ◽  
Cell Proliferation ◽  
Aerobic Glycolysis ◽  
Lactate Production ◽  
Xenograft Model ◽  
Mitogen Activated Protein Kinase ◽  
Cell Counting ◽  
Nuclear Antigen ◽  
Luciferase Reporter

Abstract BackgroundCircular RNA-BTG3 associated nuclear protein (circ-BANP) was identifified to involve in cell proliferation of colorectal cancer (CRC). The aerobic glycolysis is a key metabolism mediating cancer progression. However, the role of circ-BANP on aerobic glycolysis in CRC remains unknown. MethodsThe expression of circ-BANP, microRNA (miR)-874-3p, and mitogen-activated protein kinase 1 (MAPK1) mNRA was detected using quantitative real-time polymerase chain reaction. Cell viability and invasion were measured by cell counting kit-8 assay or transwell assay. Glucose consumption and lactate production were assessed by a glucose and lactate assay kit. XF Extracellular Flux Analyzer was used to determine extracellular acidifification rate (ECAR). Western blot was used to analyze the levels of hexokinase-2 (HK2), pyruvate kinase M2 (PKM2), MAPK1, proliferating cell nuclear antigen (PCNA), Cyclin D1, N-cadherin, E-cadherin, hypoxia inducible factor-1α (HIF-1α), glucose transport protein 1(GLUT1), and c-Myc. The interaction between miR-874-3p and circ-BANP or MAPK1 was confifirmed by dual luciferase reporter assay. In vivo experiments were conducted through the murine xenograft model. ResultsCirc-BANP was up-regulated in CRC tissues and cell lines. Circ-BANP knockdown suppressed CRC cell proliferation, invasion and aerobic glycolysis in vitro as well as inhibited tumor growth in vivo. Circ-BANP was a sponge of miR-874-3p and performed anti-tumor effffects by binding to miR-874-3p in CRC cells. Subsequently, we confifirmed MAPK1 was a target of miR-874-3p and circ-BANP indirectly regulated MAPK1 expression by sponging miR-874-3p. After that, we found MAPK1 overexpression partially reversed circ-BANP deletion-mediated inhibition on cell carcinogenesis and aerobic glycolysis in CRC. ConclusionCirc-BANP accelerated cell carcinogenesis and aerobic glycolysis by regulating MAPK1 through miR- 874-3p in CRC, suggesting a promising therapeutic strategy for CRC treatment.

scholarly journals Hsa_circ_0000231 knockdown inhibits the glycolysis and progression of colorectal cancer cells by regulating miR-502-5p/MYO6 axis

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Yanhe Liu ◽  
Hui Li ◽  
Xiaoyi Ye ◽  
Anlong Ji ◽  
Xiangwei Fu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Lactate Production ◽  
Tumor Formation ◽  
Cell Counting ◽  
Nuclear Antigen ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
Expression Levels ◽  
Incidence And Mortality

Abstract Background Colorectal cancer (CRC) poses a heavy threat to human health owing to its high incidence and mortality. Circular RNAs (circRNAs) were investigated to participate in the progression of CRC, whereas there was no revenant data on the CRC process regulated by hsa_circ_0000231. This study aimed to explore the effects of hsa_circ_0000231 on CRC progression and underneath regulatory mechanism. Methods The expression levels of hsa_circ_0000231, miR-502-5p, and Myosin VI (MYO6) mRNA were detected by quantitative real time polymerase chain reaction (qRT-PCR). Western blot was employed to determine the protein expression levels of MYO6 and proliferating cell nuclear antigen (PCNA). The effects of hsa_circ_0000231 on cell proliferation, apoptosis, migration, and invasive in CRC were determined by cell counting kit-8 proliferation (CCK-8) and colony formation assays, flow cytometry analysis, wound-healing assay, and transwell invasion assay, respectively. Glucose uptake and lactate production were severally illustrated by glucose assay kit and lactate assay kit. The relationship between miR-502-5p and hsa_circ_0000231 or MYO6 was predicted by circular RNA interactome or targetScan online databases, and identified by dual-luciferase reporter and RNA immunoprecipitation (RIP) assays. In vivo tumor formation assay was carried out to determine the effects of hsa_circ_0000231 knockdown on tumor growth in vivo. Results Hsa_circ_0000231 expression was dramatically upregulated while miR-502-5p was obviously downregulated in CRC tissues and cells compared with control groups. Hsa_circ_0000231 knockdown repressed the expression levels of MYO6 and PCNA protein. Functionally, hsa_circ_0000231 knockdown repressed cell glycolysis, proliferation, migration and invasion, and induced cell apoptosis, whereas these effects were decreased by miR-502-5p inhibitor. Mechanistically, hsa_circ_0000231 acted as a sponge of miR-502-5p and miR-502-5p bound to MYO6. Furthermore, hsa_circ_0000231 knockdown decreased tumor volume and weight of CRC in vivo. Conclusion Hsa_circ_0000231 knockdown inhibited CRC progression and glycolysis by downregulating MYO6 expression through sponging miR-502-5p, which might provide a theoretical basis in further studying circ_0000231-directed therapy in CRC.

scholarly journals circ_0082375 promotes the progression of glioma by regulating Wnt7B

2021 ◽  
Vol 12 (1) ◽  
pp. 456-468
Author(s):  
Xianbing Meng ◽  
Hailong Tian ◽  
Wenqiang Guo ◽  
Zhigang Wang
Keyword(s):  
Cell Proliferation ◽  
Family Member ◽  
Lactate Production ◽  
Xenograft Model ◽  
Glioma Cells ◽  
Cell Counting ◽  
Luciferase Reporter ◽  
Mesenchymal Transition

Abstract Circular RNAs contribute to the progression of glioma. However, the biological role and underlying mechanism of circ_0082375 in glioma remain unclear. Quantitative real-time PCR and Western blot assay were used to evaluate the expression levels of circ_0082375, microRNA-485-5p, and Wnt family member 7B (Wnt7B). The overall survival of glioma patients was estimated by the Kaplan–Meier curve. Cell proliferation, apoptosis, invasion, and migration were detected by cell counting kit-8, 5-ethynyl-2 -deoxyuridine (EdU) staining, flow cytometry, and transwell assays, respectively. Glucose level and lactate production were determined using glucose and lactate assay kits. In vitro angiogenesis assay was used to evaluate the angiogenesis of glioma cells. The interaction between microRNA (miR)-485-5p and circ_0082375 or Wnt family member 7B (Wnt7B) was verified by dual-luciferase reporter and RNA immunoprecipitation assays. A xenograft model was used to verify the function of circ_0082375 in vivo. circ_0082375 was upregulated in glioma tissues, and it was closely related to the prognosis of glioma patients. circ_0082375 knockdown suppressed cell proliferation, migration, invasion, angiogenesis, glycolysis, and epithelial-mesenchymal transition (EMT), and promoted cell apoptosis in glioma cells. irc_0082375 was a sponge of miR-485-5p, which directly targeted Wnt7B. Knockdown of circ_0082375 inhibited the malignancy, angiogenesis, and glycolysis of glioma cells in vitro by sponging miR-485-5p. Besides, circ_0082375 knockdown hampered the growth of glioma growth by regulating the miR-485-5p/Wnt7B axis in vivo. Altogether, circ_0082375 regulated miR-485-5p/Wnt7B axis to promote the malignancy, angiogenesis, and glycolysis of glioma cells, thereby contributing to the progression of glioma.

scholarly journals LINC00202 promotes retinoblastoma progression by regulating cell proliferation, apoptosis, and aerobic glycolysis through miR-204-5p/HMGCR axis

2020 ◽  
Vol 15 (1) ◽  
pp. 437-448
Author(s):  
Aimin Wu ◽  
Xuewei Zhou ◽  
Linglong Mi ◽  
Jiang Shen
Keyword(s):  
Cell Proliferation ◽  
Noncoding Rna ◽  
Caspase 3 ◽  
Aerobic Glycolysis ◽  
Xenograft Model ◽  
Cell Counting ◽  
Luciferase Reporter ◽  
Reaction Cell

AbstractLINC00202 is a newly identified long noncoding RNA (lncRNA) and has been demonstrated to involve in the progression of retinoblastoma (RB). Here, we further explored the role and the underlying molecular mechanism of LINC00202 on RB malignant properties and glycolysis. LINC00202, microRNA (miR)-204-5p, and 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase (HMGCR) mRNA were detected by a quantitative real-time polymerase chain reaction. Cell proliferation and apoptosis were analyzed using cell counting kit-8 assay and colony formation assay and flow cytometry, respectively. Glucose metabolism was calculated by measuring the extracellular acidification rate (ECRA). Western blot was used to detect the levels of HMGCR, ki67, pro-caspase-3, cleaved-caspase-3, and lactate dehydrogenase A chain (LDHA). The interaction between miR-204-5p and LINC00202 or HMGCR was analyzed by the dual-luciferase reporter assay. Murine xenograft model was established to conduct in vivo experiments. LINC00202 expression was upregulated in RB tumor tissues and LINC00202 knockdown inhibited RB cell proliferation, glycolysis, and stimulated apoptosis in vitro as well as impeded tumor growth in vivo. MiR-204-5p directly bound to LINC00202 and HMGCR in RB cells, and LINC00202 functioned as a competing endogenous RNA in regulating HMGCR through competitively binding to miR-204-5p. More importantly, the regulation of malignant properties and glycolysis of RB cells mediated by LINC00202 could be reversed by abnormal miR-204-5p or HMGCR expression in RB cells. In all, LINC00202 promoted RB cell proliferation, glycolysis, and suppressed apoptosis by regulating the miR-204-5p/HMGCR axis, suggesting a novel therapeutic target for patients with RB.

scholarly journals FOXE1 represses cell proliferation and Warburg effect by inhibiting HK2 in colorectal cancer

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Weixing Dai ◽  
Xianke Meng ◽  
Shaobo Mo ◽  
Wenqiang Xiang ◽  
Ye Xu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Proliferation ◽  
Poor Prognosis ◽  
Aerobic Glycolysis ◽  
Lactate Production ◽  
Glucose Consumption ◽  
Underlying Mechanism ◽  
Low Expression

Abstract Background Low expression of FOXE1, a member of Forkhead box (FOX) transcription factor family that plays vital roles in cancers, contributes to poor prognosis of colorectal cancer (CRC) patients. However, the underlying mechanism remains unclear. Materials and methods The effects of FOXE1 on the growth of colon cancer cells and the expression of glycolytic enzymes were investigated in vitro and in vivo. Molecular biological experiments were used to reveal the underlying mechanisms of altered aerobic glycolysis. CRC tissue specimens were used to determine the clinical association of ectopic metabolism caused by dysregulated FOXE1. Results FOXE1 is highly expressed in normal colon tissues compared with cancer tissues and low expression of FOXE1 is significantly associated with poor prognosis of CRC patients. Silencing FOXE1 in CRC cell lines dramatically enhanced cell proliferation and colony formation and promoted glucose consumption and lactate production, while enforced expression of FOXE1 manifested the opposite effects. Mechanistically, FOXE1 bound directly to the promoter region of HK2 and negatively regulated its transcription. Furthermore, the expression of FOXE1 in CRC tissues was negatively correlated with that of HK2. Conclusion FOXE1 functions as a critical tumor suppressor in regulating tumor growth and glycolysis via suppressing HK2 in CRC.

scholarly journals CircSEC24A promotes colorectal cancer progression by regulating miR-488-3p/TMEM106B axis

2020 ◽  
Author(s):  
Gaowu Hu ◽  
Wei Peng ◽  
Yongqing Cao
Keyword(s):  
Colorectal Cancer ◽  
Cell Cycle ◽  
Cell Proliferation ◽  
Transmembrane Protein ◽  
Xenograft Model ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
Circular Rnas ◽  
Cell Progression

Abstract Background: Currently, more and more circular RNAs (circRNAs) have been identified to exert their functions in tumor progression, including colorectal cancer (CRC). However, the role of circSEC24A (circ_0003528) in CRC remains unknown.Methods: Quantitative real-time polymerase chain reaction (qRT-PCR) was conducted to determine the levels of circSEC24A, SEC24A and microRNA-488-3p (miR-488-3p). The characterization of circSEC24A was investigated by Actinomycin D and RNase R digestion assays. 3-(4, 5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2-H-tetrazolium bromide (MTT) assay was used to assess cell proliferation. Flow cytometry analysis was adopted for cell apoptosis and cell cycle process. Transwell assay was employed to evaluate cell migration and invasion. Western blot assay was performed to determine protein levels. Dual-luciferase reporter assay was utilized to explore the relationship between miR-488-3p and circSEC24A or transmembrane protein 106B (TMEM106B). Murine xenograft model was constructed to explore the effect of circSEC24A in vivo .Results: CircSEC24A level was increased in CRC tissues and cells. CircSEC24A deficiency impeded cell proliferation, cell cycle process, migration and invasion and induced apoptosis in CRC cells in vitro and blocked tumorigenesis in vivo . MiR-488-3p was a target of circSEC24A and miR-488-3p was downregulated in CRC tissues and cells. The inhibitory effect of circSEC24A silencing on CRC cell progression was restored by miR-488-3p inhibition. Moreover, TMEM106B could be negatively regulated by miR-488-3p via acting as a downstream gene of miR-488-3p. MiR-488-3p overexpression decelerated CRC cell progression by targeting TMEM106B.Conclusion: CircSEC24A facilitated CRC progression by regulating miR-488-3p/TMEM106B axis, which might provide a promising treatment approach for CRC.

scholarly journals LncRNA LINC00342 contributes to the growth and metastasis of colorectal cancer via targeting miR-19a-3p/NPEPL1

2020 ◽  
Author(s):  
Peng Shen ◽  
Lili Qu ◽  
Jingjing Wang ◽  
Quchen Ding ◽  
Chuanwen Zhou ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Proliferation ◽  
Xenograft Model ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
Protein Coding ◽  
Mechanistic Investigation ◽  
Rna Immunoprecipitation

Abstract Background Long intergenic non-protein coding RNA 342 (LINC00342) has been identified as a novel oncogene, however, the functional role of LINC00342 in colorectal cancer (CRC) remained unclear. Methods The expression of LINC00342 was detected by real-time PCR. Cell proliferation, migration and invasion and xenograft model were examined to analyze the biological functions of LINC00342 in vitro and in vivo. Dual-luciferase reporter and RNA immunoprecipitation (RIP) assays were used to identify the target interactions between LINC00342, miR-19a-3p and aminopeptidase like 1 (NPEPL1). Results LINC00342 was highly expressed in CRC. Downregulation of LINC00342 inhibited cell proliferation and metastasis of CRC cells. Moreover, knocking down LINC00342 could weaken the tumor growth in vivo. Mechanistic investigation revealed that LINC00342 may sponge miR-19a-3p to regulate NPEPL1 expression. Further investigation indicated that the oncogenesis facilitated by LINC00342 was inhibited by NPEPL1 depletion.Conclusion LINC00342 promoted CRC progression by competitively binding miR-19a-3p with NPEPL1.

scholarly journals CircFOXM1 promotes the proliferation, migration, invasion, and glutaminolysis of glioblastoma by regulating the miR-577/E2F5 axis

2021 ◽  
Author(s):  
Xuhui Fan ◽  
Meng Liu ◽  
Li Fei ◽  
Zhihui Huang ◽  
Yufeng Yan
Keyword(s):  
Cell Proliferation ◽  
Xenograft Model ◽  
Circular Rna ◽  
Suppressive Effect ◽  
Cell Counting ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
In Vivo Experiments

Circular RNA (circRNA) is a key regulator of tumor progression. However, the role of circFOXM1 in glioblastoma (GBM) progression is unclear. The aim of this study was to investigate the role of circFOXM1 in GBM progression. The expression levels of circFOXM1, miR-577 and E2F transcription factor 5 (E2F5) were examined by real-time quantitative PCR. Cell counting kit 8 assay, EdU staining and transwell assay were used to detect cell proliferation, migration, and invasion. The levels of glutamine, glutamate and α-ketoglutarate were determined to evaluate the glutaminolysis ability of cells. Protein expression was tested by western blot analysis. Dual-luciferase reporter assay, RNA pull-down assay and RNA immunoprecipitation assay were employed to verify the interaction between miR-577 and circFOXM1 or E2F5. Mice xenograft model for GBM was constructed to perform in vivo experiments. Our results showed that circFOXM1 was highly expressed in GBM tumor tissues and cells. Silencing of circFOXM1 inhibited GBM cell proliferation, migration, invasion, glutaminolysis, as well as tumor growth. MiR-577 could be sponged by circFOXM1, and its inhibitor could reverse the suppressive effect of circFOXM1 downregulation on GBM progression. E2F5 was a target of miR-577, and the effect of its knockdown on GBM progression was consistent with that of circFOXM1 silencing. CircFOXM1 positively regulated E2F5 expression, while miR-577 negatively regulated E2F5 expression. In conclusion, our data confirmed that circFOXM1 could serve as a sponge of miR-577 to enhance the progression of GBM by targeting E2F5, which revealed that circFOXM1 might be a biomarker for GBM treatment.

scholarly journals LncRNA LINC00342 contributes to the growth and metastasis of colorectal cancer via targeting miR-19a-3p/NPEPL1 axis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Peng Shen ◽  
Lili Qu ◽  
Jingjing Wang ◽  
Quchen Ding ◽  
Chuanwen Zhou ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Proliferation ◽  
Xenograft Model ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
Pcr Analysis ◽  
Protein Coding ◽  
Mechanistic Investigation

Abstract Background Long intergenic non-protein coding RNA 00342 (LINC00342) has been identified as a novel oncogene. However, the functional role of LINC00342 in colorectal cancer (CRC) remains unclear. Methods The expression of LINC00342 is detected by real-time PCR (RT-PCR) analysis. Cell proliferation, migration and invasion and xenograft model are examined to analyze the biological functions of LINC00342 in vitro and in vivo using colony formation, would healing and transwell analyses. Dual-luciferase reporter and RNA immunoprecipitation (RIP) assays are used to identify the target interactions between LINC00342, miR-19a-3p and aminopeptidase like 1 (NPEPL1). Results LINC00342 was highly expressed in CRC. Down-regulation of LINC00342 inhibited cell proliferation and metastasis of CRC cells. Moreover, knocking down LINC00342 inhibited the tumor growth in vivo. Mechanistic investigation revealed that LINC00342 might sponge miR-19a-3p to regulate NPEPL1 expression. Further investigation indicated that the ontogenesis facilitated by LINC00342 was inhibited due to the depletion of NPEPL1. Conclusion LINC00342 promotes CRC progression by competitively binding miR-19a-3p with NPEPL1.

scholarly journals Circular RNA circ-PAN3 (hsa_circ_0100181) Promotes Hepatocellular Carcinoma Growth Through Sponging miR-153 to Elevate Cyclin D1 Expression

2020 ◽  
Author(s):  
Shuo Yu ◽  
Min Wang ◽  
Xu Li ◽  
Xingjun Guo ◽  
Renyi Qin
Keyword(s):  
Hepatocellular Carcinoma ◽  
Cell Proliferation ◽  
Cell Viability ◽  
Cyclin D1 ◽  
Colony Formation ◽  
Xenograft Model ◽  
Cell Counting ◽  
Luciferase Reporter ◽  
Circular Rnas

Abstract Background: Circular RNAs (circRNAs) are engaged in hepatocellular carcinoma (HCC) progression, but the mechanisms remain to be elucidated. This study aimed to unveil the expression pattern and potential biological mechanisms of a newly indentified circRNA, circ-PAN3, in HCC. Methods: Cell Counting Kit-8 (CCK‐8) assay and colony formation assay were used to assess cell proliferation. Transcription-quantitative PCR (RT-qPCR) analysis and western blot analysis were used to determine the relative expression level of mRNA and protein, respectively. Cell apoptosis assay was used to evaluate the apoptosis rate of transfected cells. CircInteractome and Targetscan were utilized to predict the possible targets of circRNAs and miRNAs, respectively. Luciferase reporter assay and RNA pull-down assay were used to assess the direct interaction of RNAs. HCC cancer xenograft model was used to evaluate the biological process of circ-PAN3 in vivo. Student’s t test, χ2 test or one-way ANOVA was adopted appropriately.Results: Circ-PAN3 was elevated in HCC tissues, and patients with high Circ-PAN3 expression had a poor survival outcome. Knockdown of circ-PAN3 expression suppressed cell viability, colony formation and cell proliferation in vitro and in vivo. Circ-PAN3 elevates cyclin D1 expression to promote HCC progression. Subsequently, using CircInteractome, miR-153 were confirmed to interact with circ-PAN3 and was downregulated by circ-PAN3. Further, using Targetscan, cyclin D1 was validated to interact with miR-153 and was downregulated by miR-153. Addition of miR-153 expression with corresponsive mimics significantly reduced the expression of cyclin D1. Notably, the inhibition of cell viability, colony formation and proliferation induced by knockdown of circ-PAN3 were recovered following the combination with miR-153 inhibitor, cyclin D1, respectively. Conclusion: Together, this study demonstrated that a novel circ-PAN3/miR-153/cyclin D1 axis regulatory axis that promoted HCC progression.

scholarly journals Hsa_circ_0026416 promotes proliferation and migration in colorectal cancer via miR-346/NFIB axis

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Yahang Liang ◽  
Jingbo Shi ◽  
Qingsi He ◽  
Guorui Sun ◽  
Lei Gao ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Proliferation ◽  
Molecular Mechanisms ◽  
Xenograft Model ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
Potential Biomarker ◽  
Mouse Xenograft Model

Abstract Background Colorectal cancer (CRC) is one of the most common cancers worldwide. Circular RNAs (circRNAs), a novel class of non-coding RNAs, have been confirmed to be key regulators of many diseases. With many scholars devoted to studying the biological function and mechanism of circRNAs, their mysterious veil is gradually being revealed. In our research, we explored a new circRNA, hsa_circ_0026416, which was identified as upregulated in CRC with the largest fold change (logFC = 3.70) of the evaluated circRNAs via analysing expression profiling data by high throughput sequencing of members of the GEO dataset (GSE77661) to explore the molecular mechanisms of CRC. Methods qRT-PCR and western blot analysis were utilized to assess the expression of hsa_circ_0026416, miR-346 and Nuclear Factor I/B (NFIB). CCK-8 and transwell assays were utilized to examine cell proliferation, migration and invasion in vitro, respectively. A luciferase reporter assay was used to verify the combination of hsa_circ_0026416, miR-346 and NFIB. A nude mouse xenograft model was also utilized to determine the role of hsa_circ_0026416 in CRC cell growth in vivo. Results Hsa_circ_0026416 was markedly upregulated in CRC patient tissues and plasma and was a poor prognosis in CRC patients. In addition, the area under the curve (AUC) of hsa_circ_0026416 (0.767) was greater than the AUC of CEA (0.670), CA19-9 (0.592) and CA72-4 (0.575). Functionally, hsa_circ_0026416 promotes cell proliferation, migration and invasion both in vitro and in vivo. Mechanistically, hsa_circ_0026416 may function as a ceRNA via competitively absorbing miR-346 to upregulate the expression of NFIB. Conclusions In summary, our findings demonstrate that hsa_circ_0026416 is an oncogene in CRC. Hsa_circ_0026416 promotes the progression of CRC via the miR-346/NFIB axis and may represent a potential biomarker for diagnosis and therapy in CRC.

Sign in / Sign up

Export Citation Format

Share Document