Camphene isolated from essential oil of Piper cernuum (Piperaceae) induces intrinsic apoptosis in melanoma cells and displays antitumor activity in vivo
Copyright © 2015 Elsevier Inc. All rights reserved..
Natural monoterpenes were isolated from the essential oil of Piper cernuum Vell. (Piperaceae) leaves. The crude oil and the individual monoterpenes were tested for cytotoxicity in human tumor cell lineages and B16F10-Nex2 murine melanoma cells. In the present work we demonstrate the activity of camphene against different cancer cells, with its mechanism of action being investigated in vitro and in vivo in murine melanoma. Camphene induced apoptosis by the intrinsic pathway in melanoma cells mainly by causing endoplasmic reticulum (ER) stress, with release of Ca(2+) together with HmgB1 and calreticulin, loss of mitochondrial membrane potential and up regulation of caspase-3 activity. Importantly, camphene exerted antitumor activity in vivo by inhibiting subcutaneous tumor growth of highly aggressive melanoma cells in a syngeneic model, suggesting a promising role of this compound in cancer therapy.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2015 |
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| Erschienen: |
2015 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:467 |
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| Enthalten in: |
Biochemical and biophysical research communications - 467(2015), 4 vom: 27. Nov., Seite 928-34 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Girola, Natalia [VerfasserIn] |
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| Links: |
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| Themen: |
Antineoplastic Agents, Phytogenic |
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| Anmerkungen: |
Date Completed 16.03.2016 Date Revised 10.12.2019 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.bbrc.2015.10.041 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM253725089 |
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| 245 | 1 | 0 | |a Camphene isolated from essential oil of Piper cernuum (Piperaceae) induces intrinsic apoptosis in melanoma cells and displays antitumor activity in vivo |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2015 Elsevier Inc. All rights reserved. | ||
| 520 | |a Natural monoterpenes were isolated from the essential oil of Piper cernuum Vell. (Piperaceae) leaves. The crude oil and the individual monoterpenes were tested for cytotoxicity in human tumor cell lineages and B16F10-Nex2 murine melanoma cells. In the present work we demonstrate the activity of camphene against different cancer cells, with its mechanism of action being investigated in vitro and in vivo in murine melanoma. Camphene induced apoptosis by the intrinsic pathway in melanoma cells mainly by causing endoplasmic reticulum (ER) stress, with release of Ca(2+) together with HmgB1 and calreticulin, loss of mitochondrial membrane potential and up regulation of caspase-3 activity. Importantly, camphene exerted antitumor activity in vivo by inhibiting subcutaneous tumor growth of highly aggressive melanoma cells in a syngeneic model, suggesting a promising role of this compound in cancer therapy | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a Antitumor | |
| 650 | 4 | |a Apoptosis | |
| 650 | 4 | |a Camphene | |
| 650 | 4 | |a Melanoma | |
| 650 | 7 | |a Antineoplastic Agents, Phytogenic |2 NLM | |
| 650 | 7 | |a Bicyclic Monoterpenes |2 NLM | |
| 650 | 7 | |a Calreticulin |2 NLM | |
| 650 | 7 | |a Terpenes |2 NLM | |
| 650 | 7 | |a camphene |2 NLM | |
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| 650 | 7 | |a Calcium |2 NLM | |
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| 700 | 1 | |a Figueiredo, Carlos R |e verfasserin |4 aut | |
| 700 | 1 | |a Farias, Camyla F |e verfasserin |4 aut | |
| 700 | 1 | |a Azevedo, Ricardo A |e verfasserin |4 aut | |
| 700 | 1 | |a Ferreira, Adilson K |e verfasserin |4 aut | |
| 700 | 1 | |a Teixeira, Sarah F |e verfasserin |4 aut | |
| 700 | 1 | |a Capello, Tabata M |e verfasserin |4 aut | |
| 700 | 1 | |a Martins, Euder G A |e verfasserin |4 aut | |
| 700 | 1 | |a Matsuo, Alisson L |e verfasserin |4 aut | |
| 700 | 1 | |a Travassos, Luiz R |e verfasserin |4 aut | |
| 700 | 1 | |a Lago, João H G |e verfasserin |4 aut | |
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