Skip to main content
Erschienen in: Journal of Gastrointestinal Cancer 1/2021

24.03.2020 | Original Research

Prognostic Significance of VEGF and HIF-1 α in Hepatocellular Carcinoma Patients Receiving Sorafenib Versus Metformin Sorafenib Combination

verfasst von: Shereen El Shorbagy, Fouad abuTaleb, Hany A. Labib, Huda Ebian, Ola A. Harb, Mona Saeed Mohammed, Hanaa A. Rashied, Khaled A. Elbana, Rasha Haggag

Erschienen in: Journal of Gastrointestinal Cancer | Ausgabe 1/2021

Einloggen, um Zugang zu erhalten

Abstract

Background

Hepatocellular carcinoma (HCC) is a major health problem. HCC burden has been increasing in Egypt in the past 10 years. Most HCC cases are diagnosed at an advanced stage with limited treatment options. Sorafenib is the standard therapy for advanced HCC, but the effectiveness is not satisfied. Metformin may decrease the risk of HCC development in diabetic patients, reduces tumor invasion, and augments sensitivity to sorafenib; however, safety and efficacy of combined treatment are still unclear. As HCC is characterized by high vascularity, and vascular endothelial growth factor (VEGF) plays an important role in vascularization, many studies questioned if VEGF and HIF-1 α could offer information about HCC response to sorafenib. We conducted this study to assess the benefits from adding metformin to HCC treatment, and appraise the role of VEGF and HIF-1 α in HCC prognosis.

Method

This was a prospective, randomized study in which 80 advanced measurable patients consecutively treated with sorafenib plus metformin (arm A) or sorafenib alone (arm B), prognostic value of plasma, and tissue levels of VEGF and HIF-1 α were evaluated.

Results

We enrolled 61 men and 19 women with a median age of 60 years (range 49–68 years). Fifty-seven patients had Child–Pugh A while 23 had early B, the most common etiology of liver disease was hepatitis C (86%). Sixty percent of patients were diabetic. No significant difference was detected between arm A and arm B regarding response to treatment (p = 0.5), time to disease progression (p = 0.3), or overall survival (p = 0.6). Low VEGF and HIF-1 α plasma levels were significantly associated with better treatment response (p < 0.001 for both), and higher OS (p < 0.001). Patients with high expressions of VEGF and HIF in HCC tissue had significantly poor treatment outcome (p < 0.001, p = 0.03, respectively), and poor OS (p < 0.001, p < 0.001, respectively).

Conclusions

No superior efficacy of adding metformin to sorafenib in HCC treatment. VEGF and HIF-1 α had promising prognostic value in HCC.
Literatur
1.
Zurück zum Zitat Hollebecque A, Malka D, Ferte C, et al. Systemic treatment of advanced hepatocellular carcinoma: from disillusions to new horizons. Eur J Cancer. 2015;51:327–39.PubMed Hollebecque A, Malka D, Ferte C, et al. Systemic treatment of advanced hepatocellular carcinoma: from disillusions to new horizons. Eur J Cancer. 2015;51:327–39.PubMed
2.
Zurück zum Zitat Balogh J, Victor D, Asham EH, Gordon S, Boktour M. Hepatocellular carcinoma: a review. J Hepatocell Carcinoma. 2016;2016(3):41–53. Balogh J, Victor D, Asham EH, Gordon S, Boktour M. Hepatocellular carcinoma: a review. J Hepatocell Carcinoma. 2016;2016(3):41–53.
3.
Zurück zum Zitat Ibrahim AS, Khaled HM, Mikhail NN, Baraka H, Kamel HA. Cancer incidence in Egypt: results of the National Population-Based Cancer Registry Program. J Cancer Epidemiol. 2014;2014:437971.PubMedPubMedCentral Ibrahim AS, Khaled HM, Mikhail NN, Baraka H, Kamel HA. Cancer incidence in Egypt: results of the National Population-Based Cancer Registry Program. J Cancer Epidemiol. 2014;2014:437971.PubMedPubMedCentral
4.
Zurück zum Zitat Llovet JM, Ricci S, Mazzaferro V, Hilgard P, Gane E, Blanc JF, et al. SHARP Investigators Study Group (2008). Sorafenib in advanced hepatocellular carcinoma. N Engl J Med. 2008;359:378–90.PubMed Llovet JM, Ricci S, Mazzaferro V, Hilgard P, Gane E, Blanc JF, et al. SHARP Investigators Study Group (2008). Sorafenib in advanced hepatocellular carcinoma. N Engl J Med. 2008;359:378–90.PubMed
5.
Zurück zum Zitat Cheng AL, Kang YK, Chen Z, Tsao CJ, Qin S, Kim JS, et al. Efficacy and safety of sorafenib in patients in the Asia-Pacific region with advanced hepatocellular carcinoma: a phase III randomised, double-blind, placebo-controlled trial. Lancet Oncol. 2009;10:25–34.PubMed Cheng AL, Kang YK, Chen Z, Tsao CJ, Qin S, Kim JS, et al. Efficacy and safety of sorafenib in patients in the Asia-Pacific region with advanced hepatocellular carcinoma: a phase III randomised, double-blind, placebo-controlled trial. Lancet Oncol. 2009;10:25–34.PubMed
6.
Zurück zum Zitat Crissien AM, Frenette C. Current management of hepatocellular carcinoma. Gastroenterol Hepatol (N Y). 2014;10(3):153–61. Crissien AM, Frenette C. Current management of hepatocellular carcinoma. Gastroenterol Hepatol (N Y). 2014;10(3):153–61.
7.
Zurück zum Zitat Chen HP, Shieh JJ, Chang CC, et al. Metformin decreases hepatocellular carcinoma risk in a dose-dependent manner: population-based and in vitro studies. Gut. 2013;62:606–15.PubMed Chen HP, Shieh JJ, Chang CC, et al. Metformin decreases hepatocellular carcinoma risk in a dose-dependent manner: population-based and in vitro studies. Gut. 2013;62:606–15.PubMed
8.
Zurück zum Zitat Bailey CJ, Turner RC. Metformin. N Engl J Med. 1996;334(9):574–9.PubMed Bailey CJ, Turner RC. Metformin. N Engl J Med. 1996;334(9):574–9.PubMed
9.
Zurück zum Zitat Ben Sahra I, Regazzetti C, Robert G, et al. Metformin, independent of AMPK, induces mTOR inhibition and cell - cycle arrest through REDD1. Cancer Res. 2011;71:4366e72. Ben Sahra I, Regazzetti C, Robert G, et al. Metformin, independent of AMPK, induces mTOR inhibition and cell - cycle arrest through REDD1. Cancer Res. 2011;71:4366e72.
10.
Zurück zum Zitat Singh S, Singh PP, Singh AG, et al. Antidiabetic medications and the risk of hepatocellular cancer: a systematic review and meta-analysis. Am J Gastroenterol. 2013;108:881–91 quiz 892.PubMed Singh S, Singh PP, Singh AG, et al. Antidiabetic medications and the risk of hepatocellular cancer: a systematic review and meta-analysis. Am J Gastroenterol. 2013;108:881–91 quiz 892.PubMed
11.
Zurück zum Zitat Zhan P, Qian Q, Yu L-K. Serum VEGF level is associated with the outcome of patients with hepatocellular carcinoma: a meta-analysis. Hepatobiliary Surg Nutr. 2013;2(4):209–15.PubMedPubMedCentral Zhan P, Qian Q, Yu L-K. Serum VEGF level is associated with the outcome of patients with hepatocellular carcinoma: a meta-analysis. Hepatobiliary Surg Nutr. 2013;2(4):209–15.PubMedPubMedCentral
12.
Zurück zum Zitat Zhao J, Hu J, Cai J, Yang X, Yang Z. Vascular endothelial growth factor expression in serum of patients with hepato-cellular carcinoma. Chin Med J. 2003;116:772–6.PubMed Zhao J, Hu J, Cai J, Yang X, Yang Z. Vascular endothelial growth factor expression in serum of patients with hepato-cellular carcinoma. Chin Med J. 2003;116:772–6.PubMed
13.
Zurück zum Zitat Liu Y, Poon RT, Li Q, Kok TW, Lau C, Fan ST. Both anti-angiogenesis- and angiogenesis-independent effects are responsible for hepatocellular carcinoma growth arrest by tyrosine kinase inhibitor PTK787/ZK222584. Cancer Res. 2005;65:3691–9.PubMed Liu Y, Poon RT, Li Q, Kok TW, Lau C, Fan ST. Both anti-angiogenesis- and angiogenesis-independent effects are responsible for hepatocellular carcinoma growth arrest by tyrosine kinase inhibitor PTK787/ZK222584. Cancer Res. 2005;65:3691–9.PubMed
14.
Zurück zum Zitat Schoenleber SJ, Kurtz DM, Talwalkar JA, et al. Prognostic role of vascular endothelial growth factor in hepatocellular carcinoma: systematic review and meta-analysis. Br J Cancer. 2009;100:1385–92.PubMedPubMedCentral Schoenleber SJ, Kurtz DM, Talwalkar JA, et al. Prognostic role of vascular endothelial growth factor in hepatocellular carcinoma: systematic review and meta-analysis. Br J Cancer. 2009;100:1385–92.PubMedPubMedCentral
15.
Zurück zum Zitat Myung SJ, Yoon J. Hypoxia in hepatocellular carcinoma. Korean J Hepatol. 2007;13(1):9–19.PubMed Myung SJ, Yoon J. Hypoxia in hepatocellular carcinoma. Korean J Hepatol. 2007;13(1):9–19.PubMed
16.
Zurück zum Zitat Semenza GL, Wang GL. A nuclear factor induced by hypoxia via de novo protein synthesis binds to the human erythropoietin gene enhancer at a site required for transcriptional activation. Mol Cell Biol. 1992;12(12):5447–54.PubMedPubMedCentral Semenza GL, Wang GL. A nuclear factor induced by hypoxia via de novo protein synthesis binds to the human erythropoietin gene enhancer at a site required for transcriptional activation. Mol Cell Biol. 1992;12(12):5447–54.PubMedPubMedCentral
17.
Zurück zum Zitat Hong SS, Lee H, Kim KW. HIF-1alpha: a valid therapeutic target for tumor therapy. Cancer Res Treat. 2004;36(6):343–53.PubMedPubMedCentral Hong SS, Lee H, Kim KW. HIF-1alpha: a valid therapeutic target for tumor therapy. Cancer Res Treat. 2004;36(6):343–53.PubMedPubMedCentral
18.
Zurück zum Zitat Burroughs SK, Kaluz S, Wang D, Wang K, Van Meir EG, Wang B. Hypoxia inducible factor pathway inhibitors as anticancer therapeutics. Future Med Chem. 2013;5(5):553–72.PubMed Burroughs SK, Kaluz S, Wang D, Wang K, Van Meir EG, Wang B. Hypoxia inducible factor pathway inhibitors as anticancer therapeutics. Future Med Chem. 2013;5(5):553–72.PubMed
19.
Zurück zum Zitat Hicklin DJ, Ellis LM. Role of the vascular endothelial growth factor pathway in tumor growth and angiogenesis. J Clin Oncol. 2005;23(5):1011–27.PubMed Hicklin DJ, Ellis LM. Role of the vascular endothelial growth factor pathway in tumor growth and angiogenesis. J Clin Oncol. 2005;23(5):1011–27.PubMed
20.
Zurück zum Zitat Welker MW, Trojan J. Antiangiogenic treatment in hepatocellular carcinoma: the balance of efficacy and safety. Cancer Manag Res. 2013;5:337–47.PubMedPubMedCentral Welker MW, Trojan J. Antiangiogenic treatment in hepatocellular carcinoma: the balance of efficacy and safety. Cancer Manag Res. 2013;5:337–47.PubMedPubMedCentral
21.
Zurück zum Zitat Liu L, Ho RLK, Chen GG, Lai PBS. Sorafenib inhibits hypoxia-inducible factor-1alpha synthesis: implications for antiangiogenic activity in hepatocellular carcinoma. Clin Cancer Res. 2012;18(20):5662–71.PubMed Liu L, Ho RLK, Chen GG, Lai PBS. Sorafenib inhibits hypoxia-inducible factor-1alpha synthesis: implications for antiangiogenic activity in hepatocellular carcinoma. Clin Cancer Res. 2012;18(20):5662–71.PubMed
22.
Zurück zum Zitat Wang W, Xu G, Jia WD, et al. Expression and correlation of hypoxia-inducible factor-1α, vascular endothelial growth factor and microvessel density in experimental rat hepatocarcinogenesis. J Int Med Res. 2009;37(2):417–25.PubMed Wang W, Xu G, Jia WD, et al. Expression and correlation of hypoxia-inducible factor-1α, vascular endothelial growth factor and microvessel density in experimental rat hepatocarcinogenesis. J Int Med Res. 2009;37(2):417–25.PubMed
23.
Zurück zum Zitat Li S, Yao D, Wang L, et al. Expression characteristics of hypoxia-inducible factor-1α and its clinical values in diagnosis and prognosis of hepatocellular carcinoma. Hepat Mon. 2011;11(10):821–8.PubMedPubMedCentral Li S, Yao D, Wang L, et al. Expression characteristics of hypoxia-inducible factor-1α and its clinical values in diagnosis and prognosis of hepatocellular carcinoma. Hepat Mon. 2011;11(10):821–8.PubMedPubMedCentral
24.
Zurück zum Zitat Zheng S, Chen X, Yin X, Zhang B. Prognostic significance of HIF-1a expression in hepatocellular carcinoma: a meta-analysis. PLoS One. 2013;8(6):e65753.PubMedPubMedCentral Zheng S, Chen X, Yin X, Zhang B. Prognostic significance of HIF-1a expression in hepatocellular carcinoma: a meta-analysis. PLoS One. 2013;8(6):e65753.PubMedPubMedCentral
25.
Zurück zum Zitat Cao S, Yang S, Wu C, et al. Protein expression of hypoxia-inducible factor-1 alpha and hepatocellular carcinoma: a systematic review with meta-analysis. Clin Res Hepatol Gastroenterol. 2014;S2210-7401(14):2014. Cao S, Yang S, Wu C, et al. Protein expression of hypoxia-inducible factor-1 alpha and hepatocellular carcinoma: a systematic review with meta-analysis. Clin Res Hepatol Gastroenterol. 2014;S2210-7401(14):2014.
26.
Zurück zum Zitat Therasse P, Arbuck SG, Eisenhauer EA, Wanders J, Kaplan RS, Rubinstein L, et al. New guidelines to evaluate the response to treatment in solid tumors. J Natl Cancer Inst. 2000;92:205–16.PubMed Therasse P, Arbuck SG, Eisenhauer EA, Wanders J, Kaplan RS, Rubinstein L, et al. New guidelines to evaluate the response to treatment in solid tumors. J Natl Cancer Inst. 2000;92:205–16.PubMed
27.
Zurück zum Zitat Hsu SM, Raine L, Fanger H. Use of avidin-biotin-peroxidase complex (ABC) in immunoperoxidase techniques. J Histochem Cytochem. 1981;29:577.PubMed Hsu SM, Raine L, Fanger H. Use of avidin-biotin-peroxidase complex (ABC) in immunoperoxidase techniques. J Histochem Cytochem. 1981;29:577.PubMed
28.
Zurück zum Zitat Xiang ZL, Zeng ZC, Fan J, Tang ZY, He J, Zeng HY, et al. The expression of HIF-1alpha in primary hepatocellular carcinoma and its correlation with radiotherapy response and clinical outcome. Mol Biol Rep. 2012;39:2021–9.PubMed Xiang ZL, Zeng ZC, Fan J, Tang ZY, He J, Zeng HY, et al. The expression of HIF-1alpha in primary hepatocellular carcinoma and its correlation with radiotherapy response and clinical outcome. Mol Biol Rep. 2012;39:2021–9.PubMed
29.
Zurück zum Zitat Dai CX, Gao Q, Qiu SJ, et al. Hypoxia-inducible factor-1 alpha, in association with inflammation, angiogenesis and MYC, is a critical prognostic factor in patients with HCC after surgery. BMC Cancer. 2009;9:418.PubMedPubMedCentral Dai CX, Gao Q, Qiu SJ, et al. Hypoxia-inducible factor-1 alpha, in association with inflammation, angiogenesis and MYC, is a critical prognostic factor in patients with HCC after surgery. BMC Cancer. 2009;9:418.PubMedPubMedCentral
30.
Zurück zum Zitat Xiang ZL, Zeng ZC, Fan J, Tang ZY, Zeng HY, Gao DM. Gene expression profiling of fixed tissues identified hypoxia-inducible factor-1alpha, VEGF, and matrix metalloproteinase-2 as biomarkers of lymph node metastasis in hepatocellular carcinoma. Clin Cancer Res. 2011;17:5463–72.PubMed Xiang ZL, Zeng ZC, Fan J, Tang ZY, Zeng HY, Gao DM. Gene expression profiling of fixed tissues identified hypoxia-inducible factor-1alpha, VEGF, and matrix metalloproteinase-2 as biomarkers of lymph node metastasis in hepatocellular carcinoma. Clin Cancer Res. 2011;17:5463–72.PubMed
31.
Zurück zum Zitat Xie H, Song J, Liu K, Ji H, Shen H, Hu S, et al. The expression of hypoxia-inducible factor-1alpha in hepatitis B virus-related hepatocellular carcinoma: correlation with patients’ prognosis and hepatitis B virus X protein. Dig Dis Sci. 2008;53:3225–33.PubMed Xie H, Song J, Liu K, Ji H, Shen H, Hu S, et al. The expression of hypoxia-inducible factor-1alpha in hepatitis B virus-related hepatocellular carcinoma: correlation with patients’ prognosis and hepatitis B virus X protein. Dig Dis Sci. 2008;53:3225–33.PubMed
32.
Zurück zum Zitat Staibano S, Mascolo M, Di Benedetto M, et al. BAG3 protein delocalisation in prostate carcinoma. Tumor Biol. 2010;31(5):461–9. Staibano S, Mascolo M, Di Benedetto M, et al. BAG3 protein delocalisation in prostate carcinoma. Tumor Biol. 2010;31(5):461–9.
33.
Zurück zum Zitat Basa N, Cornianu M, Lazar E, Dema A, Taban S, Lazar D, et al. Immunohistochemical expression of VEGF in hepatocellular carcinoma and surrounding liver tissue. Seria Ştiinţele Vieţii. 2011;21:479–86. Basa N, Cornianu M, Lazar E, Dema A, Taban S, Lazar D, et al. Immunohistochemical expression of VEGF in hepatocellular carcinoma and surrounding liver tissue. Seria Ştiinţele Vieţii. 2011;21:479–86.
34.
Zurück zum Zitat Guan Q, Junpeng G, Zhang H, Ren W. Correlation between vascular endothelial growth factor levels and prognosis of hepatocellular carcinoma patients receiving radiofrequency ablation. Biotechnol Biotechnol Equip. 2015;29(1):119–23.PubMed Guan Q, Junpeng G, Zhang H, Ren W. Correlation between vascular endothelial growth factor levels and prognosis of hepatocellular carcinoma patients receiving radiofrequency ablation. Biotechnol Biotechnol Equip. 2015;29(1):119–23.PubMed
35.
Zurück zum Zitat Dabrowski M. Glycated hemoglobin, diabetes treatment and cancer risk in type 2 diabetes. A case-control study. Ann Agric Environ Med. 2013;20:116–21.PubMed Dabrowski M. Glycated hemoglobin, diabetes treatment and cancer risk in type 2 diabetes. A case-control study. Ann Agric Environ Med. 2013;20:116–21.PubMed
36.
Zurück zum Zitat Li CI, Chen HJ, Lai HC, Liu CS, Lin WY, Li TC, et al. Hyperglycemia and chronic liver diseases on risk of hepatocellular carcinoma in Chinese patients with type 2 diabetes–National cohort of Taiwan Diabetes Study. Int J Cancer. 2015;136:2668–79.PubMed Li CI, Chen HJ, Lai HC, Liu CS, Lin WY, Li TC, et al. Hyperglycemia and chronic liver diseases on risk of hepatocellular carcinoma in Chinese patients with type 2 diabetes–National cohort of Taiwan Diabetes Study. Int J Cancer. 2015;136:2668–79.PubMed
37.
Zurück zum Zitat Donadon V, Balbi M, Mas MD, Casarin P, Zanette G. Metformin and reduced risk of hepatocellular carcinoma in diabetic patients with chronic liver disease. Liver Int. 2010;30:750–8.PubMed Donadon V, Balbi M, Mas MD, Casarin P, Zanette G. Metformin and reduced risk of hepatocellular carcinoma in diabetic patients with chronic liver disease. Liver Int. 2010;30:750–8.PubMed
38.
Zurück zum Zitat Sluik D, Boeing H, Montonen J, et al. HbA1c measured in stored erythrocytes is positively linearly associated with mortality in individuals with diabetes mellitus. PLoS One. 2012;7:e38877.PubMedPubMedCentral Sluik D, Boeing H, Montonen J, et al. HbA1c measured in stored erythrocytes is positively linearly associated with mortality in individuals with diabetes mellitus. PLoS One. 2012;7:e38877.PubMedPubMedCentral
39.
Zurück zum Zitat de Beer JC, Liebenberg L. Does cancer risk increase with HbA1c, independent of diabetes? BJC. 2014;110:2361–8.PubMed de Beer JC, Liebenberg L. Does cancer risk increase with HbA1c, independent of diabetes? BJC. 2014;110:2361–8.PubMed
40.
Zurück zum Zitat Yang X, Ko GT, So WY, et al. Associations of hyperglycemia and insulin usage with the risk of cancer in type 2 diabetes: the Hong Kong diabetes registry. Diabetes. 2010;59:1254–60.PubMedPubMedCentral Yang X, Ko GT, So WY, et al. Associations of hyperglycemia and insulin usage with the risk of cancer in type 2 diabetes: the Hong Kong diabetes registry. Diabetes. 2010;59:1254–60.PubMedPubMedCentral
41.
Zurück zum Zitat Bhat M, Chaiteerakij R, Harmsen WS, Schleck CD, Yang JD, et al. Metformin does not improve survival in patients with hepatocellular carcinoma. World J Gastroenterol. 2014;20(42):15750–5 ISSN 1007–9327 (print) ISSN 2219–2840 (online).PubMedPubMedCentral Bhat M, Chaiteerakij R, Harmsen WS, Schleck CD, Yang JD, et al. Metformin does not improve survival in patients with hepatocellular carcinoma. World J Gastroenterol. 2014;20(42):15750–5 ISSN 1007–9327 (print) ISSN 2219–2840 (online).PubMedPubMedCentral
44.
Zurück zum Zitat Liu L, Zhu XD, Wang WQ, Shen Y, Qin Y, Ren ZG, et al. Activation of beta-catenin by hypoxia in hepatocellular carcinoma contributes to enhanced metastatic potential and poor prognosis. Clin Cancer Res. 2010;16:2740–50.PubMed Liu L, Zhu XD, Wang WQ, Shen Y, Qin Y, Ren ZG, et al. Activation of beta-catenin by hypoxia in hepatocellular carcinoma contributes to enhanced metastatic potential and poor prognosis. Clin Cancer Res. 2010;16:2740–50.PubMed
45.
Zurück zum Zitat Huang GW, Yang LY, Lu WQ. Expression of hypoxia-inducible factor 1alpha and vascular endothelial growth factor in hepatocellular carcinoma: impact on neovascularization and survival. World J Gastroenterol. 2005;11:1705–8.PubMedPubMedCentral Huang GW, Yang LY, Lu WQ. Expression of hypoxia-inducible factor 1alpha and vascular endothelial growth factor in hepatocellular carcinoma: impact on neovascularization and survival. World J Gastroenterol. 2005;11:1705–8.PubMedPubMedCentral
46.
Zurück zum Zitat Xia L, Mo P, Huang W, Zhang L, Wang Y, et al. The TNF-alpha/ROS/HIF-1-induced upregulation of FoxMI expression promotes HCC proliferation and resistance to apoptosis. Carcinogenesis. 2012;33:2250–9.PubMed Xia L, Mo P, Huang W, Zhang L, Wang Y, et al. The TNF-alpha/ROS/HIF-1-induced upregulation of FoxMI expression promotes HCC proliferation and resistance to apoptosis. Carcinogenesis. 2012;33:2250–9.PubMed
47.
Zurück zum Zitat Wada H, Nagano H, Yamamoto H, Yang Y, Kondo M, et al. Expression pattern of angiogenic factors and prognosis after hepatic resection in hepatocellular carcinoma: importance of angiopoietin-2 and hypoxia-induced factor-1 alpha. Liver Int. 2006;26:414–23.PubMed Wada H, Nagano H, Yamamoto H, Yang Y, Kondo M, et al. Expression pattern of angiogenic factors and prognosis after hepatic resection in hepatocellular carcinoma: importance of angiopoietin-2 and hypoxia-induced factor-1 alpha. Liver Int. 2006;26:414–23.PubMed
Metadaten
Titel
Prognostic Significance of VEGF and HIF-1 α in Hepatocellular Carcinoma Patients Receiving Sorafenib Versus Metformin Sorafenib Combination
verfasst von
Shereen El Shorbagy
Fouad abuTaleb
Hany A. Labib
Huda Ebian
Ola A. Harb
Mona Saeed Mohammed
Hanaa A. Rashied
Khaled A. Elbana
Rasha Haggag
Publikationsdatum
24.03.2020
Verlag
Springer US
Erschienen in
Journal of Gastrointestinal Cancer / Ausgabe 1/2021
Print ISSN: 1941-6628
Elektronische ISSN: 1941-6636
DOI
https://doi.org/10.1007/s12029-020-00389-w

Weitere Artikel der Ausgabe 1/2021

Journal of Gastrointestinal Cancer 1/2021 Zur Ausgabe

Adjuvante Immuntherapie verlängert Leben bei RCC

25.04.2024 Nierenkarzinom Nachrichten

Nun gibt es auch Resultate zum Gesamtüberleben: Eine adjuvante Pembrolizumab-Therapie konnte in einer Phase-3-Studie das Leben von Menschen mit Nierenzellkarzinom deutlich verlängern. Die Sterberate war im Vergleich zu Placebo um 38% geringer.

Alectinib verbessert krankheitsfreies Überleben bei ALK-positivem NSCLC

25.04.2024 NSCLC Nachrichten

Das Risiko für Rezidiv oder Tod von Patienten und Patientinnen mit reseziertem ALK-positivem NSCLC ist unter einer adjuvanten Therapie mit dem Tyrosinkinase-Inhibitor Alectinib signifikant geringer als unter platinbasierter Chemotherapie.

Bei Senioren mit Prostatakarzinom auf Anämie achten!

24.04.2024 DGIM 2024 Nachrichten

Patienten, die zur Behandlung ihres Prostatakarzinoms eine Androgendeprivationstherapie erhalten, entwickeln nicht selten eine Anämie. Wer ältere Patienten internistisch mitbetreut, sollte auf diese Nebenwirkung achten.

ICI-Therapie in der Schwangerschaft wird gut toleriert

Müssen sich Schwangere einer Krebstherapie unterziehen, rufen Immuncheckpointinhibitoren offenbar nicht mehr unerwünschte Wirkungen hervor als andere Mittel gegen Krebs.

Update Onkologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.