scholarly journals Evaluating macrophage migration inhibitory factor 1 expression as a prognostic biomarker in colon cancer

Tumor Biology ◽  
2020 ◽  
Vol 42 (6) ◽  
pp. 101042832092452
Author(s):  
Lina Olsson ◽  
Gudrun Lindmark ◽  
Marie-Louise Hammarström ◽  
Sten Hammarström ◽  
Basel Sitohy
Keyword(s):  
Colon Cancer ◽  
Lymph Nodes ◽  
Mrna Expression ◽  
Cancer Patients ◽  
Migration Inhibitory Factor ◽  
Inhibitory Factor ◽  
Expression Levels ◽  
Significant Difference ◽  
Mrna Expression Levels ◽  
Inhibitory Factor 1

Objective: Several studies indicate that macrophage migration inhibitory factor 1 plays a role for tumor progression in colon cancer. We investigated whether determination of migration inhibitory factor 1 mRNA expression levels in lymph nodes of colon cancer patients could be used as a prognostic marker. Methods: Expression levels of migration inhibitory factor 1 and carcinoembryonic antigen mRNAs were assessed in primary tumors and regional lymph nodes of 123 colon cancer patients (stages I–IV), and in colon cancer- and immune cell lines using quantitative reverse transcriptase–polymerase chain reaction. Expression of migration inhibitory factor 1 protein was investigated by two-color immunohistochemistry and immunomorphometry. Results: Migration inhibitory factor 1 mRNA was expressed at 60 times higher levels in primary colon cancer tumors compared to normal colonic tissue (medians 8.2 and 0.2 mRNA copies/18S rRNA unit; p < .0001). A highly significant difference in mRNA expression levels was found between hematoxylin-eosin positive lymph nodes and hematoxylin-eosin negative lymph nodes (p < .0001). Migration inhibitory factor 1 and carcinoembryonic antigen proteins were simultaneously expressed in many colon cancer-tumor cells. Kaplan–Meier survival model and hazard ratio analysis, using a cutoff level at 2.19 mRNA copies/18S rRNA unit, revealed that patients with lymph nodes expressing high levels of migration inhibitory factor 1 mRNA had a 3.5-fold (p = .04) higher risk for recurrence, associated with a small, but significant, difference in mean survival time (7 months, p = .03) at 12 years of follow-up. Conclusion: Although migration inhibitory factor 1 mRNA expression levels were related to severity of disease and lymph node analysis revealed that colon cancer patients with high levels had a shorter survival time after surgery than those with low levels, the difference was small and probably not useful in clinical practice.

High clusterin (CLU) mRNA expression levels in tumors of colorectal cancer patients predict a poor prognostic outcome

2020 ◽  
Vol 75 ◽  
pp. 62-69 ◽  
Author(s):  
Pinelopi I. Artemaki ◽  
Aimilia D. Sklirou ◽  
Christos K. Kontos ◽  
Aikaterini-Anna Liosi ◽  
Despoina D. Gianniou ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Mrna Expression ◽  
Cancer Patients ◽  
Expression Levels ◽  
Prognostic Outcome ◽  
Colorectal Cancer Patients ◽  
Mrna Expression Levels

ERCC1 expression as a predictor for chemosensitivity in recurrent colorectal cancer patients receiving cisplatinum (CDDP) plus S-1 chemotherapy

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 13065-13065
Author(s):  
K. Uchida ◽  
K. Hayashi ◽  
H. Kuramochi ◽  
K. Kudo ◽  
S. Miyakura ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Mrna Expression ◽  
Recurrent Colorectal Cancer ◽  
Internal Reference ◽  
Expression Levels ◽  
Significant Difference ◽  
Mrna Gene ◽  
Ercc1 Expression ◽  
Colorectal Cancer Patients ◽  
Mrna Expression Levels

13065 Background: To test the hypotheses of whether the relative mRNA expression of excision cross complement-1 (ERCCI) are associated with response to CDDP+S-1 chemotherapy in recurrent colorectal cancer (CRC). We assessed the relationship between ERCC1 mRNA expression levels and the response. Methods: Thirty four patients with relapsed CRC were treated with cisplatin 30 mg/m2 on Day 1 and Day 8, and S-1 twice daily (BSA = 1.5 m2, 60 mg/day) for 21 days, followed by a 2-week period of no treatment. cDNA was derived from paraffin-embeded tumor specimens to determine ERCC1 mRNA expression relative to the internal reference gene beta-actin using fluorescence-based, real-time reverse transcriptase polymerase chain reaction (Taqman) system. Results: Among 34 CRC patients, 4 patients were evaluated as CR, 13 as PR, and 17 as NC/PD. Relative ERCC1 mRNA gene expression level showed significant difference by the response with median expression levels of 0.70/1.33/1.80 in CR/PR/NC+PD patients respectively (P = 0.04). Conclusions: These data suggest that intratumoral ERCC1 mRNA expression levels are independent predictive markers of response to CDDP+S-1 chemotherapy in colorectal cancer. No significant financial relationships to disclose.

ABCG2 and TOP-1 mRNA expression as predictive biomarkers for adjuvant FOLFIRI treatment in stage III colon cancer patients: Results from the PETAAC-3 prospective randomized clinical trial.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 11594-11594
Author(s):  
Nils Brunner ◽  
Jan Stenvang ◽  
Eva Budinska ◽  
Sune Boris Nygaard
Keyword(s):  
Colon Cancer ◽  
Mrna Expression ◽  
Cancer Patients ◽  
Adjuvant Treatment ◽  
Stage Iii ◽  
Expression Data ◽  
P Values ◽  
Mrna Expression Data ◽  
Stage Iii Colon Cancer ◽  
Significant Difference

11594 Background: FOLFIRI as adjuvant treatment in primary colon cancer was previously tested in two pivotal prospective randomized clinical trials (PETACC-3 and CALGB 89803), both of which failed to demonstrate significant beneficial effects when adding irinotecan to 5FU. As a consequence, FOLFIRI is presently not used as adjuvant treatment for colon cancer. Methods: The study included 580 patients with mRNA expression data performed on tumor samples (FFPE) from stage III colon cancer patients enrolled in the PETACC-3 study, which randomized the patients to 5FU plus Leucovorin +/- irinotecan. Primary end-points were recurrence-free survival (RFS) and overall survival (OS). Median ABCG2 and the 75 percentile TOP-1 mRNA expression data were used to allocate the patients into one of two groups: One with high ABCG2 expression (above median) and low TOP-1 expression (below 75 percentile) (n = 167) and another group including all other combinations of these two genes. Kaplan Meier curves and Cox proportional hazards model were used to visualize differences between groups and calculate p-values (log-rank test). Results: The survival statistics showed a significant difference for both RFS (HR: 0.63 (0.44-0.92); p = 0.017) and OS (HR: 0.6 (0.39-0.93); p = 0.021) between the two groups when the patients received FOLFIRI. In contrast, no significant differences were observed between the groups when patients received 5FU and Leucovorin alone (p-values: RFS: 0.58; OS: 0.75). Conclusions: We here show that the combination of two independent gene expression abundance with a strong association to irinotecan treatment (high ABCG2 drug efflux pump and low TOP-1, the latter being the target for irinotecan) identified a group of stage III colon cancer patients who will not benefit from FOLFIRI adjuvant treatment while patients with other combinations of expression of these two genes appear to significantly benefit from adjuvant FOLFIRI treatment. The lack of a similar effect in patients receiving treatment with 5FU and Leucovorin only, points to a predictive value of ABCG2 and TOP-1 measurements.

scholarly journals Survivin and Vegf as Novel Biomarkers in Diagnosis of Endometriosis/ Survivin i vegf kao novi biomarkeri u dijagnostici endometrioze

2016 ◽  
Vol 35 (1) ◽  
pp. 63-68 ◽  
Author(s):  
Milena Acimovic ◽  
Snezana Vidakovic ◽  
Natasa Milic ◽  
Katarina Jeremic ◽  
Milos Markovic ◽  
...  
Keyword(s):  
Mrna Expression ◽  
Peripheral Blood ◽  
Transvaginal Ultrasound ◽  
False Negative ◽  
Diagnostic Tools ◽  
Expression Levels ◽  
Diagnostic Score ◽  
Significant Difference ◽  
Serum Ca125 ◽  
Mrna Expression Levels

Summary Background: The aim of this study was to investigate the role of peripheral blood markers as additional diagnostic tools to transvaginal ultrasound (TVU) findings in the diagnosis of endometriosis. Methods: This study included 40 patients undergoing laparoscopy for suspected endometriosis from January to December 2012. Preoperative levels of serum CA125, CA19-9, CEA and mRNA expression levels for survivin and VEGF were obtained. Real-time PCR was used to determine relative gene expression. A new diagnostic score was obtained by deploying the peripheral blood markers to the TVU findings. Statistical methods used were Chi-square, Fisher’s, Student’s t-test or the Mann - Whitney test. Results: There was a statistically significant difference in serum CA125, survivin and VEGF levels in patients with endometriosis and those without endometriosis (p<0.001, p=0.025 and p=0.009, respectively). False negative TVU findings were noted in 3/13 patients (23.1%) with peritoneal endometriosis without ovaries involvement. High sensitivity (93.3%), specificity (90.0%), PPV (96.6%), NPV (81.8%) and accuracy (92.5%) were obtained for a diagnostic score based on TVU and significant peripheral blood markers (CA125, survivin and VEGF). Conclusions: Determination of serum CA125, mRNA expression levels for survivin and VEGF along with TVU can contribute to higher accuracy of the noninvasive diagnostic tools for endometriosis.

Evaluation of thymidylate synthase and ERCC1 mRNA levels as predictive markers in colorectal cancer patients treated with S-1 and oxaliplatin

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e15071-e15071
Author(s):  
H. Kuramochi ◽  
K. Hayashi ◽  
G. Nakajima ◽  
H. Kamikozuru ◽  
M. Yamamoto
Keyword(s):  
Colorectal Cancer ◽  
Mrna Expression ◽  
Real Time ◽  
Cancer Patients ◽  
Thymidylate Synthase ◽  
Excision Repair ◽  
Mrna Levels ◽  
Expression Levels ◽  
Colorectal Cancer Patients ◽  
Mrna Expression Levels

e15071 Background: Oxaliplatin has been widely used for the treatment of colorectal cancer. The mechanism of action of platinum compounds such as oxaliplatin is to bind to a DNA molecule in the form of a platinum-DNA-adduct. Excision repair cross complementation group 1 (ERCC1), which plays a major role in the nucleotide excision pathway, has a polymorphism in codon 118, and is reported to be associated with a resistance to platinum-based therapy. Thymidylate synthase (TS) and dehydropyrimidine dehydrogenase (DPD) are key enzymes of 5-FU metabolism and are well known to be associated with a response to 5-FU-based therapy. Methods: Twenty-one colorectal cancer patients (male:female = 7:14; median age, 65) treated with a combination of oxaliplatin and S-1 as a first-line therapy were analyzed for ERCC1 codon 118 polymorphism and the mRNA expression levels of TS, ERCC1, and DPD. Formalin-fixed paraffin- embedded surgical specimens were used and t-RNA and DNA were extracted. The mRNA expression levels were measured using real-time RT-PCR, and the polymorphism was analyzed using the allelic discrimination method together with real-time PCR. Results: No correlation was observed between ERCC1 codon118 polymorphism and any response to the chemotherapy. ERCC1 mRNA levels tended to be higher in the patients with wild-type homozygous alleles in codon 118 than in those with at least one mutant allele(1.19 vs.0.68: p= 0.15). Patients with both high TS and ERCC1 mRNA levels showed a significantly lower response rate than the others (25% vs. 67%, p=0.02). No relationship was seen between DPD mRNA expression levels and the response. Conclusions: The mRNA expression levels of TS and ERCC1 appear to be useful markers for the treatment of S-1 and oxaliplatin. No particular usefulness of ERCC1 codon 118 polymorphism was verified. No significant financial relationships to disclose.

ABCG2 and TOP1 mRNA expression as predictive biomarkers for adjuvant FOLFIRI treatment in stage III colon cancer patients: Results from the PETAAC-3 prospective randomized clinical trial.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 591-591 ◽  
Author(s):  
Nils Brunner ◽  
Sune Boris Nygaard ◽  
Eva Budinska ◽  
Jan Stenvang
Keyword(s):  
Colon Cancer ◽  
Mrna Expression ◽  
Cancer Patients ◽  
Adjuvant Treatment ◽  
Randomized Clinical Trials ◽  
Stage Iii ◽  
Expression Data ◽  
Mrna Expression Data ◽  
Stage Iii Colon Cancer ◽  
Significant Difference

591 Background: FOLFIRI as adjuvant treatment in primary colon cancer was previously tested in two pivotal prospective randomized clinical trials (PETACC-3 and CALGB 89803), both of which failed to demonstrate significant beneficial effects when adding irinotecan to 5FU. As a consequence, FOLFIRI is presently not used as adjuvant treatment for colon cancer. Methods: The study included 580 patients with mRNA expression data performed on tumor samples (FFPE) from stage III colon cancer patients enrolled in the PETACC-3 study, which randomized the patients to 5FU plus Leucovorin +/- irinotecan. Primary end-points were disease free survival (DFS) and overall survival (OS). Median ABCG2 and the 75 percentile TOP-1 mRNA expression data were used to allocate the patients into one of two groups: One with high ABCG2 expression (above median) and low TOP-1 expression (below 75 percentile) (n = 167) and another group including all other combinations of these two genes. Kaplan Meier curves and Cox proportional hazards model were used to visualize differences between groups and calculate p-values (log-rank test). Results: The survival statistics showed a significant difference for both RFS (HR: 0.63 (0.44-0.92); p = 0.017) and OS (HR: 0.6 (0.39-0.93); p = 0.021) between the two groups when the patients received FOLFIRI. In contrast, no significant differences were observed between the groups when patients received 5FU and Leucovorin alone (RFS: 0.58; OS: 0.75). Conclusions: We here show that the combination of two independent gene expression abundance with a strong association to irinotecan treatment (high ABCG2 drug efflux pump and low TOP-1, which is the target for irinotecan) identified a group of stage III colon cancer patients who will not benefit from FOLFIRI adjuvant treatment while patients with other combinations of expression of these two genes appear to significantly benefit from adjuvant FOLFIRI treatment. The lack of a similar effect in patients receiving treatment with 5FU and Leucovorin only, points to a predictive value of ABCG2 and TOP-1 measurements.

mRNA expression levels of the biological factors uPAR, uPAR-del4/5, and rab31, displaying prognostic value in breast cancer, are not clinically relevant in advanced ovarian cancer

2011 ◽  
Vol 392 (11) ◽  
Author(s):  
Matthias Kotzsch ◽  
Julia Dorn ◽  
Kristina Doetzer ◽  
Barbara Schmalfeldt ◽  
Janna Krol ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Ovarian Cancer ◽  
Mrna Expression ◽  
Cancer Patients ◽  
Prognostic Value ◽  
Tumor Tissue ◽  
Advanced Ovarian Cancer ◽  
Biological Factors ◽  
Expression Levels ◽  
Mrna Expression Levels

Abstract High tumor tissue mRNA expression of the tumor biological factors uPAR, uPAR-del4/5, or rab31 is associated with shorter distant metastasis-free and overall survival in breast cancer patients. To evaluate whether these factors are also clinically relevant in ovarian cancer, we quantified the respective mRNA levels in primary tumor tissue of advanced ovarian cancer patients (n=103) and evaluated their association with clinicopathological parameters and patients’ prognosis. mRNA expression levels of all three markers did not show any significant association with overall or progression-free survival, demonstrating that these factors have no prognostic value in advanced ovarian cancer.

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