Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia...

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an herbal remedy PADMA 28 in t an herbal remedy PADMA 28 in t he he T cell-derived lymphocytic leu T cell-derived lymphocytic leu kaemia cell line CEM-C7H2 kaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1, David Bernhard2, Oli Marcel Jenny1, Wolfgang Schwaiger1, David Bernhard2, Oli ver A Wrulich1, ver A Wrulich1, Daria Cosaceanu3, Dietmar Fuchs4 and Florian Ueberall*1 Daria Cosaceanu3, Dietmar Fuchs4 and Florian Ueberall*1 Published: 02 September 2005 Published: 02 September 2005 Journal of Carcinogenesis Journal of Carcinogenesis 2005, 2005, 4 :15 doi:10.1186/1477-3163-4-15 :15 doi:10.1186/1477-3163-4-15 Received: 12 August 2004 Received: 12 August 2004 Accepted: 02 September 2005 Accepted: 02 September 2005 This article is available from: http://www.carcinogenesis.com/content/4/1/15 This article is available from: http://www.carcinogenesis.com/content/4/1/15 c 2005 Jenny et al; licensee BioMed Central Ltd. c 2005 Jenny et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution Lic This is an Open Access article distributed under the terms of the Creative Commons Attribution Lic ense (http://creativecommons.org/licenses/by/2.0), ense (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the origina which permits unrestricted use, distribution, and reproduction in any medium, provided the origina l work is properly cited. l work is properly cited. 顏顏顏
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Transcript of Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia...

Page 1: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

Apoptosis induced by the Tibetan herbApoptosis induced by the Tibetan herbal remedy PADMA 28 in theal remedy PADMA 28 in the

T cell-derived lymphocytic leukaemia cT cell-derived lymphocytic leukaemia cell line CEM-C7H2ell line CEM-C7H2

Marcel Jenny1, Wolfgang Schwaiger1, David Bernhard2, Oliver A Wrulich1,Marcel Jenny1, Wolfgang Schwaiger1, David Bernhard2, Oliver A Wrulich1,Daria Cosaceanu3, Dietmar Fuchs4 and Florian Ueberall*1Daria Cosaceanu3, Dietmar Fuchs4 and Florian Ueberall*1

Published: 02 September 2005Published: 02 September 2005Journal of Carcinogenesis Journal of Carcinogenesis 2005, 2005, 44:15 doi:10.1186/1477-3163-4-15:15 doi:10.1186/1477-3163-4-15

Received: 12 August 2004Received: 12 August 2004Accepted: 02 September 2005Accepted: 02 September 2005

This article is available from: http://www.carcinogenesis.com/content/4/1/15This article is available from: http://www.carcinogenesis.com/content/4/1/15c 2005 Jenny et al; licensee BioMed Central Ltd.c 2005 Jenny et al; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommoThis is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0),ns.org/licenses/by/2.0),

which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

顏文笙

Page 2: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

摘要摘要PADMA 28 (P28)PADMA 28 (P28) 為一種西藏的草藥,原用在治療為一種西藏的草藥,原用在治療-- 動脈硬化動脈硬化 (atherosclerosis) (atherosclerosis) -- 慢性肝炎慢性肝炎 (chronic hepatitis) (chronic hepatitis) -- 呼吸道感染呼吸道感染 (infection of the respiratory)(infection of the respiratory)具有抗氧化的特性。本篇文章使用具有抗氧化的特性。本篇文章使用 -- 血癌細胞血癌細胞T cell-derived lymphocytic leukaemia cell line CEM-C7H2T cell-derived lymphocytic leukaemia cell line CEM-C7H2來看來看 P28P28 所造成的效果所造成的效果

P28P28 主要在細胞造成的現象有主要在細胞造成的現象有 1-1- 抑制細胞增生抑制細胞增生 2-2- 造成造成 poly (ADP-ribose) polymerasepoly (ADP-ribose) polymerase ---PARP fragmentation---PARP fragmentation 3-apoptosis3-apoptosis 4-P284-P28 干擾干擾 Bcl-2Bcl-2 的功能的功能

Page 3: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

Composition of PADMA 28Composition of PADMA 28

Page 4: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

Stock solution Of PADMA 28Stock solution Of PADMA 28

*EtOH 70%*EtOH 70%*MeOH *MeOH *DMSO (dimethylsulfoxide)*DMSO (dimethylsulfoxide)*PBS (phosphate-buffered saline)*PBS (phosphate-buffered saline)

Page 5: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

*現象* *現象* 抑制細胞增生抑制細胞增生

Page 6: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

ApoptosisApoptosis

Page 7: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,
Page 8: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

*現象**現象*PARPPARP 的的 fragmentationfragmentation

PARPPARP 為一種保護為一種保護 DNADNA 的蛋白,保護的蛋白,保護 DNADNA 不被不被 LysisLysis

Page 9: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

CaspaseCaspase 是引發是引發 apoptosisapoptosis 的蛋白,當它是全整的時候是失活的。的蛋白,當它是全整的時候是失活的。但是一但被切開就活化,會一步步活化下去。但是一但被切開就活化,會一步步活化下去。

Page 10: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

*現象* *現象* P28P28 干擾干擾 Bcl-2Bcl-2 的功能的功能

Page 11: Apoptosis induced by the Tibetan herbal remedy PADMA 28 in the T cell-derived lymphocytic leukaemia cell line CEM-C7H2 Marcel Jenny1, Wolfgang Schwaiger1,

判定判定 P28P28 在在 Bcl-2Bcl-2 的上的上 oror 下游作調控下游作調控

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DiscussionDiscussion

** 作者提出假設,是否作者提出假設,是否 P28P28 活化了活化了 caspascaspas 。進而導致。進而導致 PARP cleaPARP cleavagevage

*Bcl-2*Bcl-2 有部份的表現是由有部份的表現是由 INF-gamaINF-gama 控制,作者推測控制,作者推測 P28P28 是在上是在上游作調控。游作調控。

*PADMA 28 *PADMA 28 抑制 抑制 cell cell 的增生的增生*Apoptosis *Apoptosis 的情形要看的情形要看 cell culturecell culture 的情形的情形** 化療的功效來自於,化合的概念來治療化療的功效來自於,化合的概念來治療 cancercancer 。。 這和中藥上,複方上的觀念很類似,而且可以降低化療所造成的 這和中藥上,複方上的觀念很類似,而且可以降低化療所造成的

毒性傷害毒性傷害** 中草藥在萃取和分餾的過程中,會破壞成份中草藥在萃取和分餾的過程中,會破壞成份** 無明確的結果在人體上的一般細胞無明確的結果在人體上的一般細胞** 中草藥並非都是有效且專一的,也無法在血液中固定梯度,只能中草藥並非都是有效且專一的,也無法在血液中固定梯度,只能

控制成份在合理的範圍內控制成份在合理的範圍內