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Anti-apoptotic mechanism of silkworm hemolymph in HeLa cell apoptosis
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rhee, Won Jong | - |
dc.contributor.author | Park, Ju Hyun | - |
dc.contributor.author | Hahn, Ji-Sook | - |
dc.contributor.author | Park, Tai Hyun | - |
dc.creator | 박태현 | - |
dc.date.accessioned | 2014-02-14T00:37:39Z | - |
dc.date.available | 2014-02-14T00:37:39Z | - |
dc.date.created | 2018-06-29 | - |
dc.date.created | 2018-06-29 | - |
dc.date.issued | 2013-09 | - |
dc.identifier.citation | PROCESS BIOCHEMISTRY, Vol.48 No.9, pp.1375-1380 | - |
dc.identifier.issn | 1359-5113 | - |
dc.identifier.uri | https://hdl.handle.net/10371/90919 | - |
dc.description.abstract | Silkworm hemolymph (SH) was found to exhibit anti-apoptotic activities in mammalian and insect cell systems. An anti-apoptotic mechanism of SH was investigated in a staurosporine-induced HeLa cell using flow cytometry, caspase assay, Immunoblot, and Immunochemistry. The addition of 5%SH to the medium resulted in lower intracellular activities of caspase-3 and caspase-9 after 0.6 mu M of staurosporine treatment; however, SH did not directly inhibit the activities of those enzymes. This suggests SH inhibits the event upstream of these caspase activation steps, such as mitochondrial level events. We found from Immunoblot and Immunochemistry that cytochrome c release from the mitochondria was blocked by SH. SH also inhibited Bax translocation to the mitochondria. On the contrary, SH did not block the apoptosis when Bax is not involved in promoting apoptosis. With these results, we propose that SH protects mitochondria from apoptosis signal via blocking Bax translocation, and the subsequent apoptotic events are then inhibited. The inhibition of apoptosis using SH and its components may lead to new approaches for the minimization of cell death during commercial animal cell cultures. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | en |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Anti-apoptotic mechanism of silkworm hemolymph in HeLa cell apoptosis | - |
dc.type | Article | - |
dc.author.alternative | 이원종 | - |
dc.author.alternative | 박주현 | - |
dc.author.alternative | 한지숙 | - |
dc.author.alternative | 박태현 | - |
dc.identifier.doi | 10.1016/j.procbio.2013.06.018 | - |
dc.citation.journaltitle | PROCESS BIOCHEMISTRY | - |
dc.identifier.wosid | 000324349500015 | - |
dc.identifier.scopusid | 2-s2.0-84882778622 | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2013-01/102/0000002410/13 | - |
dc.description.srnd | SEQ:13 | - |
dc.description.srnd | PERF_CD:SNU2013-01 | - |
dc.description.srnd | EVAL_ITEM_CD:102 | - |
dc.description.srnd | USER_ID:0000002410 | - |
dc.description.srnd | ADJUST_YN:Y | - |
dc.description.srnd | EMP_ID:A002014 | - |
dc.description.srnd | DEPT_CD:458 | - |
dc.description.srnd | CITE_RATE:2.414 | - |
dc.description.srnd | FILENAME:13. (2013.09) anti-apoptotic mechanism of silkworm hemolymph in.pdf | - |
dc.description.srnd | DEPT_NM:화학생물공학부 | - |
dc.description.srnd | EMAIL:thpark@snu.ac.kr | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | CONFIRM:Y | - |
dc.citation.endpage | 1380 | - |
dc.citation.number | 9 | - |
dc.citation.startpage | 1375 | - |
dc.citation.volume | 48 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Hahn, Ji-Sook | - |
dc.contributor.affiliatedAuthor | Park, Tai Hyun | - |
dc.identifier.srnd | 2013-01/102/0000002410/13 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | CYTOCHROME-C RELEASE | - |
dc.subject.keywordPlus | RECOMBINANT PROTEIN-PRODUCTION | - |
dc.subject.keywordPlus | INHIBITION | - |
dc.subject.keywordPlus | BAX | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | CASPASES | - |
dc.subject.keywordPlus | SUPPLEMENTATION | - |
dc.subject.keywordPlus | GLYCOSYLATION | - |
dc.subject.keywordPlus | TRANSLOCATION | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordAuthor | Silkworm hemolymph | - |
dc.subject.keywordAuthor | Anti-apoptotic activity | - |
dc.subject.keywordAuthor | Caspase | - |
dc.subject.keywordAuthor | Cytochrome c | - |
dc.subject.keywordAuthor | Bax translocation | - |
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