Zusammenfassung Patienten mit malignen Lebertumoren werden regelma ss ig einer partiellen Hepatektomie im Rahmen von kurativen Therapiekonzepten unterzogen. Limitierend fur die Langzeitprognose dieser Patienten ist das haufige Auftreten von Tumorrezidiven. Aktuelle klinische und experimentelle Daten legen nahe, dass zellulare und molekulare Veranderungen wahrend der nachfolgenden Regeneration des verbleibenden Leberparenchyms einen Proliferationsreiz auf okkulte Mikrometastasen und zirkulierende Tumorzellen ausuben und dadurch die Entwicklung einer Rezidiverkrankung begunstigen. Wachstumsfaktoren und Zytokine, die eine essenzielle Rolle fur die Leberregeneration spielen, wurden ebenfalls mit Tumorwachstum und Metastasierung in Verbindung gebracht. Die genauen Mechanismen der Interaktion zwischen regenerierendem Lebergewebe und Tumorzellproliferation bleiben jedoch weiterhin ungeklart und sind mogliche Angriffspunkte fur zukunftige adjuvante Therapien mit dem Ziel, das rezidivfreie uberleben von Patienten nach onkologischer Leberresektion zu verbessern. Abstract Liver resection is currently considered to be essential part of the curative treatment of primary and secondary liver malignancies. However, long-term survival in these patients is limited by the high incidence of tumor recurrence. Recent clinical and experimental studies have indicated that cellular and molecular mechanisms associated with liver regeneration after partial hepatectomy may have a proliferative effect on occult micrometastases and circulating tumor cells and are thus responsible for recurrent disease. Growth factors and cytokines involved in liver regeneration have also been shown to influence tumour growth and metastasis. However, the underlying mechanisms explaining the interactions between regenerating liver tissue and tumour cell proliferation remain unclear. The development of modern agents specifically targeting these processes may improve disease-free and overall survival rates after oncological hepatectomy.
机构:
Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Univ Med Ctr Utrecht, Dept Surg, Utrecht, NetherlandsHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Wicherts, Dennis A.
;
Miller, Rafael
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Rehovot & Hebrew Univ, Kaplan Med Ctr, Dept Surg, Jerusalem, IsraelHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Miller, Rafael
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de Haas, Robbert J.
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Univ Med Ctr Utrecht, Dept Surg, Utrecht, NetherlandsHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
de Haas, Robbert J.
;
Bitsakou, Georgia
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Bitsakou, Georgia
;
Vibert, Eric
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Vibert, Eric
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Veilhan, Luc-Antoine
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Veilhan, Luc-Antoine
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Azoulay, Daniel
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Azoulay, Daniel
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Bismuth, Henri
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Bismuth, Henri
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Castaing, Denis
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Adam, Rene
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
INSERM, F-75654 Paris 13, France
Univ Paris Sud, Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
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Univ Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USA
You, Weon-Kyoo
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McDonald, Donald M.
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Univ Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USA
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Univ Med Ctr Utrecht, Dept Surg, Utrecht, NetherlandsHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Wicherts, Dennis A.
;
Miller, Rafael
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Rehovot & Hebrew Univ, Kaplan Med Ctr, Dept Surg, Jerusalem, IsraelHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Miller, Rafael
;
de Haas, Robbert J.
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Univ Med Ctr Utrecht, Dept Surg, Utrecht, NetherlandsHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
de Haas, Robbert J.
;
Bitsakou, Georgia
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Bitsakou, Georgia
;
Vibert, Eric
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Vibert, Eric
;
Veilhan, Luc-Antoine
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Veilhan, Luc-Antoine
;
Azoulay, Daniel
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Azoulay, Daniel
;
Bismuth, Henri
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
Bismuth, Henri
;
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Castaing, Denis
;
Adam, Rene
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Hop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
INSERM, F-75654 Paris 13, France
Univ Paris Sud, Villejuif, FranceHop Paul Brousse, AP HP, Ctr Hepato Biliaire, F-94804 Villejuif, France
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Univ Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USA
You, Weon-Kyoo
;
McDonald, Donald M.
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Univ Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Anat, Ctr Comprehens Canc, Cardiovasc Res Inst, San Francisco, CA 94143 USA