{"id":26511,"date":"2025-12-26T09:01:47","date_gmt":"2025-12-26T00:01:47","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/26\/26511\/"},"modified":"2025-12-26T09:01:47","modified_gmt":"2025-12-26T00:01:47","slug":"%ec%9c%a0%ec%a0%84-%eb%b0%9c%ec%83%9d-%ec%83%9d%eb%ac%bc%ed%95%99-%ec%8b%a4%ed%97%98-%eb%a0%88%ed%8f%ac%ed%8a%b8-cellular-senescence-sa-b-gal-staining","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/26\/26511\/","title":{"rendered":"\uc720\uc804 \ubc1c\uc0dd \uc0dd\ubb3c\ud559 \uc2e4\ud5d8 \ub808\ud3ec\ud2b8 Cellular Senescence SA-B-gal staining"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

\u2160. Introduction
\n\u2161. Materials and Methods
\n\u2162. Results
\n\u2163. Discussion
\n\u2164. References<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

1. \uc138\ud3ec \ub178\ud654(cellular Senescence) \uc815\uc758 \ubc0f \uc2e4\ud5d8 \uc6d0\ub9ac
\n1.1.1. \ub178\ud654(senescence)\ub294 1960\ub144\ub300\uc5d0 \ub808\ub108\ub4dc \ud5e4\uc774\ud50c\ub9ad(Leonard Hayflick)\uacfc \ud480 \ubb34\uc5b4\ud5e4\ub4dc(Paul Moorhead)\ub77c\ub294 \ub450\uba85\uc758 \uacfc\ud559\uc790\uc5d0 \uc758\ud574 \ucc98\uc74c \ubc1c\uacac\ub418\uc5c8\ub2e4[1].
\n1.1.2. \uc774\ud6c4 \ub9ce\uc740 \uc5f0\uad6c\uc790\ub4e4\uc774 \uc138\ud3ec \ub178\ud654(cellular senescence)\uc758 \ud2b9\uc9d5\uacfc \uc774\ub97c \uc720\ubc1c\ud558\ub294 \uc694\uc778, \ub178\ud654\uac00 \ub2e4\ub978 \uc138\ud3ec\uc640 \uc2e0\uccb4 \uc804\uccb4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\ub4f1 \ub2e4\uc591\ud55c \uc5f0\uad6c\ub97c \uc9c4\ud589\ud558\uba70 \ud65c\ubc1c\ud788 \uc5f0\uad6c\ub418\uace0 \uc788\ub2e4.
\n1.1.3.
\n1.1.4. \uc138\ud3ec \ub178\ud654(cellular senescence)\ub294 DNA\uc190\uc0c1, \ud154\ub85c\ubbf8\uc5b4 \uae30\ub2a5 \uc7a5\uc560, \uc885\uc591 \uc720\uc804\uc790 \ud65c\uc131\ud654 \ubc0f \uc138\ud3ec\uae30\uad00 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc720\ubc1c \uc694\uc778\uc5d0 \ub300\ud55c \ubc18\uc751\uc73c\ub85c \ubc1c\uc0dd\ud55c\ub2e4[2].
\n1.1.5. \ud558\uc9c0\ub9cc \ub178\ud654(senescence)\uac00 \ud56d\uc0c1 \ub098\uc05c \uac83\uc740 \uc544\ub2c8\ub2e4. \uc138\ud3ec\uac00 stress\ub97c \ubc1b\uc73c\uba74 \uc554\uc138\ud3ec\ub85c \ubc1c\uc804\ub420 \uc218 \uc788\ub294\ub370, \uc138\ud3ec \ub178\ud654\ub294 \uadf8\ub7f0 \uc138\ud3ec\uc758 \uc138\ud3ec \uc8fc\uae30(cell cycle)\uc744 \uc815\uc9c0\uc2dc\ucf1c \uc190\uc0c1\ub41c \uc138\ud3ec\uc758 \uc99d\uc2dd\uc744 \ub9c9\ub294\ub2e4. \ub610\ud55c cellular senescence cell\uc740 \uc138\ud3ec\uc9c8\ub85c \ub2e4\uc591\ud55c protein\uc744 \ubd84\ube44\ud558\uac8c \ub418\ub294\ub370 \uc774\ub97c SASP(senescence-associated secretion phenotype, \ub178\ud654 \ubd84\ube44 \ud45c\ud604\ud615)\uc774\ub77c\uace0 \ud55c\ub2e4. SASP\ub294 cell\uc758 \ud658\uacbd\ub4f1\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70 cytokines, growth factor, proteases\ub4f1\uc774 \uc788\ub2e4. \uc774\ub7ec\ud55c protien\uc740 \uc2dd\uc138\ud3ec\uc758 \uba74\uc5ed \uc138\ud3ec(Phagocytic immune cell)\ub4e4\uc744 \ubaa8\uc544 \uc190\uc0c1\ub41c \uc870\uc9c1\uc744 \ubcf5\uad6c\ud558\uac70\ub098 \uc138\ud3ec \uc190\uc0c1\uc744 \uc81c\uac70\ud558\ub294\ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\ub2e4[3].
\n1.1.6. Senescence-associated beta-galactosidase (SA-\u03b2-gal)\ub294 \ub178\ud654\uc138\ud3ec\uc5d0 \ud2b9\uc774\uc801\uc73c\ub85c \uc874\uc7ac\ud558\ub294 \ud6a8\uc18c\ub85c\uc11c, \uae30\uc9c8\uc778 X-gal\uc744 \uccad\uc0c9\uc744 \ub760\ub294 \ubb3c\uc9c8\uacfc \ub2e8\ub2f9\ub958\ub85c \uac00\uc218\ubd84\ud574 \ud55c\ub2e4. (Picture 1.) \ub098\uc774\uac00 \ub4e4\uc5b4\uac10\uc5d0 \ub530\ub77c SA-\u03b2-gal\uc758 \uc218\uac00 \uc99d\uac00\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774\ub97c \ub178\ud654\uc758 \ub9c8\ucee4\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 \u2160. Introduction \u2161. Materials and Methods \u2162. Results \u2163. Discussion \u2164. References \ubcf8\ubb38\ub0b4\uc6a9 1. \uc138\ud3ec \ub178\ud654(cellular Senescence) \uc815\uc758 \ubc0f \uc2e4\ud5d8 \uc6d0\ub9ac 1.1.1. \ub178\ud654(senescence)\ub294 1960\ub144\ub300\uc5d0 \ub808\ub108\ub4dc \ud5e4\uc774\ud50c\ub9ad(Leonard Hayflick)\uacfc \ud480 \ubb34\uc5b4\ud5e4\ub4dc(Paul Moorhead)\ub77c\ub294 \ub450\uba85\uc758 \uacfc\ud559\uc790\uc5d0 \uc758\ud574 \ucc98\uc74c \ubc1c\uacac\ub418\uc5c8\ub2e4[1]. 1.1.2. \uc774\ud6c4 \ub9ce\uc740 \uc5f0\uad6c\uc790\ub4e4\uc774 \uc138\ud3ec \ub178\ud654(cellular senescence)\uc758 \ud2b9\uc9d5\uacfc \uc774\ub97c \uc720\ubc1c\ud558\ub294 \uc694\uc778, \ub178\ud654\uac00 \ub2e4\ub978 \uc138\ud3ec\uc640 \uc2e0\uccb4 \uc804\uccb4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\ub4f1 \ub2e4\uc591\ud55c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[33151,33150,2619,33152],"class_list":["post-26511","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-sa-b-gal","tag-senescence","tag-2619","tag-33152"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/26511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=26511"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/26511\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=26511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=26511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=26511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}