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    ๊น€๊ธฐ๋ฆผ ๋ฌธํ•™ ์—ฐ๊ตฌ

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    ํ•™์œ„๋…ผ๋ฌธ (๋ฐ•์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ๊ตญ์–ด๊ตญ๋ฌธํ•™๊ณผ(๊ตญ๋ฌธํ•™์ „๊ณต), 2014. 2. ๋ฐ•์„ฑ์ฐฝ.1930๋…„๋Œ€ ํ•œ๊ตญ ๋ฌธ๋‹จ์˜ ์˜ˆ์ˆ  ํ˜•์ƒํ™” ๋ฐฉ์‹์€ ํฌ๊ฒŒ ์ฃผ๊ด€์œผ๋กœ์˜ ๊ฒฝ์‚ฌ, ๊ฐ๊ด€์œผ๋กœ์˜ ๊ฒฝ์‚ฌ, ํ…์ŠคํŠธ ์ง€ํ–ฅ์œผ๋กœ ๋ถ„๋ฅ˜ํ•  ์ˆ˜ ์žˆ๋‹ค. ์‹ฌ๋ฆฌํ•™์— ๊ธฐ์ดˆ๋ฅผ ๋‘” ์ฃผ๊ด€์œผ๋กœ์˜ ๊ฒฝ์‚ฌ๋Š” ๊ฐœ๊ฐœ์ธ์˜ ์ฃผ์ฒด์— ์ค‘์‹ฌ์„ ๋‘์–ด ์ž‘๊ฐ€๊ฐ€ ์ž๊ธฐ ์ž์‹ ์„ ์–ด๋–ป๊ฒŒ ์ธ์‹ํ•ด์•ผ ํ•˜๋Š”์ง€ ๊ต์–‘, ์ง€์„ฑ, ๋ชจ๋Ÿด์˜ ๋…ผ์˜๋ฅผ ๋‚ณ์•˜๋‹ค. ๊ฐ๊ด€์œผ๋กœ์˜ ๊ฒฝ์‚ฌ๋Š” ์‚ฌํšŒ์  ์—ญํ• ์„ ์ค‘์‹ฌ์œผ๋กœ ํ…์ŠคํŠธ๊ฐ€ ์‚ฌํšŒํ˜„์ƒ์„ ์–ด๋–ป๊ฒŒ ๋ฐ˜์˜ํ•˜๋Š”์ง€๋ฅผ ๋ชจ๋ฐฉ(Mimesis)์˜ ์ฐจ์›์—์„œ ๋ฌธ์ œ์‹œํ•˜์˜€๋‹ค. ํ…์ŠคํŠธ ์ง€ํ–ฅ์€ ํ…์ŠคํŠธ์˜ ๊ตฌ์„ฑ, ์ด๋ฏธ์ง€, ๊ตฌ์กฐ์— ์ดˆ์ ์„ ๋‘์–ด ํ…์ŠคํŠธ ๋‚ด์—์„œ ์˜ˆ์ˆ  ์ง€ํ–ฅ์„ฑ์„ ๋“œ๋Ÿฌ๋‚ด์—ˆ๋‹ค. ๊น€๊ธฐ๋ฆผ ํ…์ŠคํŠธ๋Š” ์˜ˆ์ˆ ์ž‘ํ’ˆ์„ ํ•˜๋‚˜์˜ ๊ฑด์ถ•๋ฌผ(Autonomy)๋กœ ๋ณธ๋‹ค๋Š” ์ ์—์„œ ์˜ˆ์ˆ ์  ๊ตฌํ˜„์— ์ถฉ์‹คํ•œ ์˜ˆ์ˆ  ์ง€ํ–ฅ์ฃผ์˜์™€ ๊ฑฐ๋ฆฌ๊ฐ€ ๋ฉ€๋‹ค. ๋ฆฌ์ฐจ์ฆˆ๊ฐ€ ํ™œ์šฉํ•œ ์‹ฌ๋ฆฌํ•™์— ๊ด€์‹ฌ์„ ๋ณด์ธ ๊น€๊ธฐ๋ฆผ ํ…์ŠคํŠธ๋Š” ์ฃผ๊ด€์„ ์ง€ํ–ฅํ•˜์ง€๋งŒ, ์‚ฌํšŒ ํ˜„์‹ค์ด๋ผ๋Š” ๊ฐ๊ด€ ์—ญ์‹œ ์˜์‹ํ•จ์œผ๋กœ์จ ์ฃผ๊ด€๊ณผ ๊ฐ๊ด€ ์‚ฌ์ด๋ฅผ ๋Š์ž„์—†์ด ํšก๋‹จํ•œ๋‹ค. ๊น€๊ธฐ๋ฆผ ํ…์ŠคํŠธ๋Š” (์‹ )๊ณ ์ „์ฃผ์˜์—๋‹ค ๋ฌธ๋ช…๋น„ํŒ์ด ๊ฐ€๋ฏธ๋œ ๊ฒƒ์œผ๋กœ, ์ž‘๊ฐ€ ์ž์‹ ์˜ ์ฃผ์ฒด์  ์ธ์‹์—๋‹ค ์‚ฌํšŒ์  ์—ญํ• ์˜ ํ•„์š”์„ฑ์ด ๊ณ ๋ ค๋˜์—ˆ๋‹ค. ์ด ๋…ผ๋ฌธ์€ ์ฃผ์ œ์— ๋”ฐ๋ฅธ ๊ตฌ์„ฑ๋ฐฉ์‹์„ ํƒํ•˜์ง€ ์•Š๊ณ  ์—ฐ๋Œ€๊ธฐ์  ๋ฐฉ์‹์„ ์„ค์ •ํ–ˆ๋‹ค. ์—ฐ๋Œ€๊ธฐ์  ๊ตฌ์„ฑ์„ ํ†ตํ•ด ์ดˆ๊ธฐ๋ถ€ํ„ฐ ํ›„๊ธฐ๊นŒ์ง€ ๊น€๊ธฐ๋ฆผ์˜ ์˜ˆ์ˆ  ์„ธ๊ณ„์—์„œ ํ•œ๊ฒฐ๊ฐ™์ด ํ๋ฅด๋Š” ๋ฌธ์ œ์˜์‹์„ ์‚ดํŽด๋ณผ ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๊น€๊ธฐ๋ฆผ์„ ๋ชจ๋”๋‹ˆ์ŠคํŠธ ํ˜น์€ ์ฃผ์ง€์ฃผ์˜์ž๋กœ ๋ณด๋Š” ๊ธฐ์กด ์‹œ๊ฐ์€ ์‹๋ฏผ์ง€ ์‹œ๊ธฐ ๊น€๊ธฐ๋ฆผ์„ ๋ชจ๋”๋‹ˆ์ŠคํŠธ๋กœ, ํ•ด๋ฐฉ๊ธฐ์˜ ๊น€๊ธฐ๋ฆผ์„ ๋ฏผ์กฑ์ฃผ์˜์ž๋กœ ๋ถ„๋ฆฌํ–ˆ๋‹ค. ํ•ด๋ฐฉ๊ธฐ ์ด๋ฐ์˜ฌ๋กœ๊ธฐ๊ฐ€ ์ฒจ์˜ˆํ•˜๊ฒŒ ๋Œ€๋ฆฝํ•˜๋˜ ์ƒํ™ฉ์—์„œ ๊น€๊ธฐ๋ฆผ ํ…์ŠคํŠธ์˜ ์ „์œ„์  ์„ฑ๊ฒฉ์ด ์‹๋ฏผ์ง€ ์‹œ๊ธฐ๋งŒํผ ๋ช…ํ™•ํ•˜๊ฒŒ ๋“œ๋Ÿฌ๋‚˜์ง€ ์•Š์•˜๋‹ค๊ณ  ํŒ๋‹จํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋ฌผ๋ก  ํ•ด๋ฐฉ ์ดํ›„ ๋ฐœ์ƒํ•œ ๊ฒฉ๋ณ€์ด ๊น€๊ธฐ๋ฆผ์—๊ฒŒ ๋ฏผ์กฑ๊ณผ ์ƒˆ ๋‚˜๋ผ๋ฅผ ๋…ธ๋ž˜ํ•ด์•ผ ํ•˜๋Š” ์—ญ์‚ฌ์  ๊ณผ์ œ๋ฅผ ์•ˆ๊ฒจ์ค€ ๊ฒƒ์€ ์‚ฌ์‹ค์ด์ง€๋งŒ, ๊ทธ๋Š” ๋ฏผ์กฑ์˜ ๋ฌธ์ œ๋ฅผ ์ œ๊ตญ๊ณผ ์‹๋ฏผ์ง€ ์‚ฌ์ด์˜ ์„ธ๊ณ„์‚ฌ์  ๋ฌธ์ œ๋กœ ์น˜ํ™˜ํ•จ์œผ๋กœ์จ ์‹œ์ง‘ ๊ธฐ์ƒ๋„(1936)์—์„œ ๋ณด์—ฌ์ฃผ์—ˆ๋˜ ์„ธ๊ณ„์˜ ๊ธฐ์ƒ์„ ์‚ดํ”ผ๋Š” ๊ธฐ์‚ฌ์˜ ์—ญํ• ์„ ๋ณ€ํ•จ์—†์ด ์ˆ˜ํ–‰ํ–ˆ๋‹ค. ์ด ์‹œ๊ธฐ์˜ ์ฃผ์š” ์ž‘์—…์ธ ๊ธฐ์กด ํ‰๋ก ์„ ์„ ๋ณ„ํ•œ ์‹œ๋ก (1947)๊ณผ ์‹œ์ง‘ ์ƒˆ๋…ธ๋ž˜(1948)์—์„œ๋Š” ๋ฏผ์กฑ์— ๋Œ€ํ•œ ์• ์ •๊ณผ ์„ธ๊ณ„์‚ฌ์˜ ๋™์‹œ๋Œ€์  ๋ณดํŽธ์„ ๋”ฐ๋ฅด๋Š” ์ €์ž์˜ ๋…ธ๋ ฅ์ด ํ•จ๊ป˜ ๋งž๋ฌผ๋ ค ์žˆ๋‹ค. ์‹๋ฏผ์ง€ ์‹œ๊ธฐ ๊น€๊ธฐ๋ฆผ๊ณผ ํ•ด๋ฐฉ ์ดํ›„ ๊น€๊ธฐ๋ฆผ์ด ์—ผ๋‘์— ๋‘” ๋ฌธ์ œ์˜์‹๊ณผ ์ถ”๊ตฌํ•œ ๋ชฉ์ ์€ ํ•œ๊ฒฐ๊ฐ™์•˜๋‹ค. ํŠน์ˆ˜ํ•œ ์‚ฌํšŒยท์ •์น˜์  ์ƒํ™ฉ์€ ํ‘œ๋ฉด์œผ๋กœ ๋“œ๋Ÿฌ๋‚  ๋ฟ ๊ทธ์˜ ํ…์ŠคํŠธ ๋ฐ‘๋ฐ”ํƒ•์— ํ๋ฅด๋Š” ๋ฌธ์ œ์˜์‹์— ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์—†์—ˆ๋‹ค. ๋ณธ๋ฌธ(II, III, IV๋ถ€)์˜ ์ฒซ ๋ถ€๋ถ„์ธ II๋ถ€์—์„œ๋Š” 1936๋…„ 4์›” ๋™๋ถ์ œ๋Œ€์— ์ž…ํ•™ํ•˜๊ธฐ ์ด์ „ ๊น€๊ธฐ๋ฆผ ํ…์ŠคํŠธ์™€ ์™ธ๊ตญ๋ฌธํ•™ ํ…์ŠคํŠธ ์‚ฌ์ด์˜ ๋™์‹œ๋Œ€์„ฑ์— ๊ธฐ์ดˆํ•œ ์ˆ˜ํ‰์  ์ƒํ˜ธํ…์ŠคํŠธ์„ฑ์„ ๋‹ค๋ฃจ์—ˆ๋‹ค. ์ดˆ์ฐฝ๊ธฐ ํ…์ŠคํŠธ์—์„œ ๋น„๋ก ์ด์ƒ์ฃผ์˜์— ๊ธฐ๋ฐ˜์„ ๋‘” ํ˜•์ƒํ™” ๋ฐฉ์‹์ด ๋‚˜ํƒ€๋‚ฌ์ง€๋งŒ, ๊ทธ๋Š” ์ ์ฐจ ํ˜„์‹ค์„ ์žˆ๋Š” ๊ทธ๋Œ€๋กœ ๊ทธ๋ฆฌ๋ ค๋Š” ๋ฆฌ์–ผ๋ฆฌ์ฆ˜์˜ ๊ธธ๋กœ ๋‚˜์•„๊ฐ€๊ฒŒ ๋œ๋‹ค. ๊ธฐ์กด ๊ฐ€์น˜๋ฅผ ๋น„๊ผฌ๋Š” ํ’์ž์™€ ๋” ์ด์ƒ ์—ฌ์„ฑ์„ ์ž์• ๋กœ์šด ์–ด๋จธ๋‹ˆ์™€ ์ˆœ์ข…์ ์ธ ์•„๋‚ด๋กœ ๊ทธ๋ฆฌ์ง€ ์•Š์€ ํ˜„์‹ค ๋ฌ˜์‚ฌ๋ฅผ ํ†ตํ•ด, ๋‚ญ๋งŒ์  ์„ฑ๊ฒฉ์—์„œ ๋ฒ—์–ด๋‚˜ ๋ฆฌ์–ผ๋ฆฌ์ฆ˜ ์„ธ๊ณ„๋กœ ์ง„์ž…ํ•˜๊ธฐ ์‹œ์ž‘ํ•œ ๊ฒƒ์ด๋‹ค. ๋ฆฌ์–ผ๋ฆฌ์ฆ˜ ์„ธ๊ณ„๋กœ ์ง„์ž…ํ•œ ๊น€๊ธฐ๋ฆผ์€ ๋™์‹œ๋Œ€ ํ…์ŠคํŠธ์™€ ๋‹ค์–‘ํ•œ ์ƒํ˜ธ๊ด€๊ณ„๋ฅผ ๋งบ๊ฒŒ ๋˜๋Š” ๋ฐ, ๊ทธ๋Š” ๋‹ค์–‘ํ•œ ์™ธ๊ตญ์–ด ํ…์ŠคํŠธ์™€ ์ž์‹ ์˜ ํ…์ŠคํŠธ๋ฅผ ์ƒํ˜ธํ…์ŠคํŠธํ•˜๋ฉด์„œ๋„ ์ฐธ์กฐํ•œ ํ…์ŠคํŠธ์˜ ์ธต์œ„๋ฅผ ๊ตฌ๋ถ„ํ–ˆ๋‹ค. ์—ฌ๋Ÿฌ ํ…์ŠคํŠธ ๊ฐ€์šด๋ฐ ์ค‘์‹ฌ์— ๋†“์ธ ๊ฒƒ์€ ์˜๋ฏธ ๋ชจ๋”๋‹ˆ์ฆ˜ ํ…์ŠคํŠธ๋กœ, ํŠนํžˆ ์—˜๋ฆฌ์—‡์˜ ์žฅ์‹œ ํ™ฉ๋ฌด์ง€๋Š” ๊น€๊ธฐ๋ฆผ์—๊ฒŒ ๋ฌธ๋ช…๋น„ํŒ์˜ ์˜๊ฐ์„ ์ฃผ์—ˆ๋‹ค. ํ™ฉ๋ฌด์ง€์—์„œ ์‡ ๋ฐ”ํ€ด๊ฐ€ ์€์œ ํ•˜๋Š” ์šด๋ช…์˜ ์ˆ˜๋ ˆ๋ฐ”ํ€ด๋Š” ๊ธฐ์ƒ๋„์—์„œ ์—ญ์‚ฌ์˜ ์ˆœํ™˜์œผ๋กœ ๋‚˜ํƒ€๋‚˜, ์–ต๋ˆŒ๋ ค ์žˆ์—ˆ๋˜ ์‹๋ฏผ์ง€ ์กฐ์„ ์˜ ํ—ค๊ฒŒ๋ชจ๋‹ˆ๋ฅผ ์ฐฝ์ถœํ•˜๋Š” ๋ฉ”ํƒ€ํฌ๋กœ ํ™œ์šฉ๋˜์—ˆ๋‹ค. ์ด๋Ÿฐ ๋…ผ์˜๋Š” ์‡ ๋ฐ”ํ€ด์˜ ์›๋ฆฌ๋กœ ์ˆœํ™˜ํ•˜๋Š” ๊ธฐ์ฐจ๊ฐ€ ์ง€๋‹Œ ๋งคํ˜น๊ณผ ํ•œ๊ณ„๋กœ ํ™•๋Œ€๋œ๋‹ค. ๏ฝข์ฒ ๋„์—ฐ์„ ๏ฝฃ์˜ ํ•จ๊ฒฝ์„  ์ฒ ๊ธธ์€ ํ•ด์•ˆ๊ฐ€๋ฅผ ๋”ฐ๋ผ ํ˜•์„ฑ๋œ ๊ฒƒ์œผ๋กœ, ๋ฐ”๋‹ค๋ฅผ ํ–ฅํ•œ ๋™๊ฒฝ๊ณผ ๋Œ€์ง€๋ฅผ ๋ฒ—์–ด๋‚  ์ˆ˜ ์—†๋Š” ์—ดํŒจ๊ฐ์˜ ์–‘๊ฐ€๊ฐ์ •์ด ๋“œ๋Ÿฌ๋‚˜ ์žˆ๋‹ค. II๋ถ€์—์„œ ๊น€๊ธฐ๋ฆผ ํ…์ŠคํŠธ์™€ ์™ธ๊ตญ๋ฌธํ•™ ํ…์ŠคํŠธ ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ์ฃผ๋กœ ๋‹ค๋ฃจ์—ˆ๋‹ค๋ฉด, III๋ถ€์—์„œ๋Š” ๋ฌธํ•™ํ…์ŠคํŠธ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์˜๋ฌธํ•™์˜ ํ•™์ˆ ๋น„ํ‰, ์‹ ๋ฌธ๊ธฐ์‚ฌ, ์—ฌํ–‰๊ธฐ ๋“ฑ์ด ๊ทธ์˜ ํ…์ŠคํŠธ์™€ ์–ด๋–ค ์ƒํ˜ธ ๊ด€๊ณ„๋ฅผ ๋งบ๊ณ  ์žˆ๋Š”์ง€๋ฅผ ์‚ดํŽด๋ณด์•˜๋‹ค. ๊ทธ๋Š” ์˜๋ฌธํ•™ ํ…์ŠคํŠธ๋ฅผ ์‹๋ฏผ์ง€ ์กฐ์„ ์˜ ์ƒํ™ฉ์— ๋งž๊ฒŒ ์žฌ๊ตฌ์„ฑํ•œ๋‹ค. ๊ทธ๋Š” ๏ฝข๋ชจ๋”๋‹ˆ์ฆ˜์˜ ์—ญ์‚ฌ์  ์œ„์น˜๏ฝฃ(1939.10)์—์„œ ์˜ˆ์ด์ธ ์˜ ์‹œ ๏ฝข๋น„์ž”ํ‹ฐ์›€์œผ๋กœ์˜ ํ•ญํ•ด๏ฝฃ๋ฅผ ์ธ์šฉํ•˜์—ฌ, ์„ ๋ฐฐ์‹œ์ธ๊ณผ ํ›„๋ฐฐ์‹œ์ธ ๊ฐ„์˜ ์„ธ๋Œ€๊ฐˆ๋“ฑ์ด ์•„์ผ๋žœ๋“œ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์‹๋ฏผ์ง€ ์กฐ์„ ์—์„œ๋„ ์ผ์–ด๋‚˜๊ณ  ์žˆ๋‹ค๋Š” ์ ์„ ์•”์‹œํ•œ๋‹ค. ์ด๋Ÿฐ ์„ธ๋Œ€ ๊ฐ„์˜ ๊ฐˆ๋“ฑ์€ ๋ฌธ์˜ˆ์‚ฌ์กฐ์˜ ์‹œ๋Œ€์  ๋ณ€ํ™”์™€ ๊ด€๋ จ๋˜์–ด ์žˆ๋‹ค. ๊ทธ๊ฐ€ ์—ฐ์• ์‹œ๋ฅผ ๊ฑฐ๋ถ€ํ•˜๊ณ  ๋ฌธ๋ช… ๋น„ํŒ์  ์‹œ๋ฅผ ์“ด ์ด์œ ๋Š” 1920๋…„๋Œ€ ์„ ๋ฐฐ์‹œ์ธ์˜ ์ด์ƒ์ฃผ์˜ ๋ฐ ์„ผํ‹ฐ๋ฉ˜ํƒˆ ๋กœ๋งจํ‹ฐ์‹œ์ฆ˜ ๊ฒฝํ–ฅ์„ ๋น„ํŒ์ ์œผ๋กœ ์˜์‹ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๊ทธ๊ฐ€ ์ƒ๊ฐํ•˜๋Š” ์‹œ์ธ์œผ๋กœ์„œ์˜ ์ฑ…๋ฌด๋Š” ๋‹จ์ง€ ์—ฐ์• ๊ฐ์ •์„ ์•„๋ฆ„๋‹ต๊ฒŒ ํ˜•์ƒํ™”ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ์—ฌ์„ฑ์„ ์•„๋ฆ„๋‹ค์›€์—์„œ ๋–ผ์–ด๋†“๊ณ  ํ˜„์‹ค์ ์œผ๋กœ ๋ฌ˜์‚ฌํ•˜์—ฌ, ๋‚จ๋…€ ๊ฐ„์— ๋ฒŒ์–ด์ง€๋Š” ์ผ์„ ์žˆ๋Š” ๊ทธ๋Œ€๋กœ ๊ทธ๋ฆฌ๋Š” ๋ฐ ์žˆ์—ˆ๋‹ค. ๊ธฐ์ƒ๋„์—์„œ ์—ฌ์„ฑ์€ ๋” ์ด์ƒ ์ด์ƒ์ ์ธ ์œก์ฒด์˜ ์†Œ์œ ์ž๊ฐ€ ์•„๋‹ˆ๋ผ ์†๋‹˜์˜ ์†์„ ์ด๋„๋Š” ๋’ท๊ณจ๋ชฉ์˜ ์ฐฝ๋ถ€๋กœ ๋ฌ˜์‚ฌ๋˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ด๋‹ค. ๋ฌธํ•™ ํ…์ŠคํŠธ์— ์ด์–ด ๊ตญ์ œ์ •์„ธ๋ฅผ ๋‹ด์€ ์‹ ๋ฌธ๊ธฐ์‚ฌ๊ฐ€ ๊ทธ์˜ ์‹œ์— ์–ด๋–ป๊ฒŒ ์ƒํ˜ธํ…์ŠคํŠธ๋˜์–ด ์žˆ๋Š”์ง€๋„ ๊ฒ€ํ† ํ•ด๋ณด์•˜๋‹ค. ๋ฌด์†”๋ฆฌ๋‹ˆ ํŒŒ์‹œ์ฆ˜์˜ ์—ํ‹ฐ์˜คํ”ผ์•„ ์นจ๊ณต๊ณผ ํ•˜์ผ๋ ˆ ์…€๋ผ์‹œ์— 1์„ธ์˜ ๋ง๋ช… ์†Œ์‹์„ ๋‹ด์€ ์‹ ๋ฌธ๊ธฐ์‚ฌ ๋“ฑ ์—ฌ๋Ÿฌ ํ…์ŠคํŠธ๊ฐ€ ์ง์กฐ๋œ ๏ฝข์ฅฌํ”ผํƒ€์ถ”๋ฐฉ๏ฝฃ์—์„œ ์„œ๊ตฌ๋ฌธ๋ช…์˜ ๊ฑฐ๋Œ€์กฐ๋ฅ˜์ธ ํ—ฌ๋ ˆ๋‹ˆ์ฆ˜๊ณผ ํ—ค๋ธŒ๋ผ์ด์ฆ˜์ด ๏งก็ฎฑ์„ ํ†ตํ•ด ์–ด๋–ป๊ฒŒ ๊ฒฐํ•ฉํ•˜๊ณ  ์žˆ๋Š”์ง€๋ฅผ ์กฐ๋ช…ํ•˜์˜€๋‹ค. II๋ถ€๊ณผ III๋ถ€์—์„œ ๊ณต์‹œ์  ๊ด€๊ณ„์— ๋†“์ธ ์ˆ˜ํ‰์  ์ƒํ˜ธํ…์ŠคํŠธ์„ฑ์ด ๋‘๋“œ๋Ÿฌ์กŒ๋‹ค๋ฉด, IV๋ถ€์—์„œ๋Š” ์ˆ˜ํ‰์  ์ƒํ˜ธํ…์ŠคํŠธ๊ฐ€ ๋ฏผ์กฑ๋ฌธํ•™์„ ๊ฑด์„คํ•˜๋ ค๋Š” ํ†ต์‹œ์ ์ธ ์ˆ˜์ง์  ์ƒํ˜ธํ…์ŠคํŠธ์™€ ์–ด๋–ป๊ฒŒ ๊ต์ฐจํ•˜๊ณ  ์žˆ๋Š”์ง€๋ฅผ ์‚ดํˆ๋‹ค. ํ•ด๋ฐฉ๊ธฐ๋Š” ๊น€๊ธฐ๋ฆผ์—๊ฒŒ ๋ฏผ์กฑ๋ฌธํ•™ ๊ฑด์„ค์˜ ์‹œ๋ฐœ์ ์ด ๋˜๋Š” ์‹œ๊ธฐ๋กœ, ๊ทธ๋Š” ์‹œ๋ก , ์‹œ์˜ ์ดํ•ด, ๋ฌธํ•™๊ฐœ๋ก , ๋ฌธ์žฅ๋ก ์‹ ๊ฐ•, ๊ณผํ•™๊ฐœ๋ก ์—์„œ ๊ณผ๊ฑฐ์˜ ์ง€์‹์„ ์ •๋ฆฌยท์กฐํ•ฉยท๋ฒˆ์—ญํ•˜์—ฌ ๋ฏผ์กฑ๋ฌธํ•™์— ๊ฑธ๋งž๊ฒŒ ํ…์ŠคํŠธ๋ฅผ ์ •๋ฆฝํ•˜๋ ค ํ–ˆ๋‹ค. ์ผ๊ด€์„ฑ์ด ์—†๊ณ  ํ‰๋ก ์˜ ํ˜•ํƒœ์—์„œ ๋ฒ—์–ด๋‚œ ๊ธ€, ์‚ฌํšŒ์ฃผ์˜ ์ด๋ฐ์˜ฌ๋กœ๊ธฐ๊ฐ€ ๊ฐ•ํ•˜๊ฒŒ ๊ธ€, ์ผ๋ณธ ์‹ ๊ฐ๊ฐํŒŒ์˜ ํ”์ ์ด ๋“œ๋Ÿฌ๋‚œ ๊ธ€์„ ์„ ์ง‘ ์‹œ๋ก ์— ์ˆ˜๋กํ•˜์ง€ ์•Š์Œ์œผ๋กœ์จ, ๊ทธ๋Š” ์ž์‹ ์˜ ์ง€๋‚œ ๊ณผ๊ฑฐ๋ฅผ ์ •๋ฆฌํ•œ๋‹ค. 1939๋…„ ๋™๋ถ์ œ๋Œ€ ์˜๋ฌธ๊ณผ ํ•™์‚ฌ๋…ผ๋ฌธ์ด ๏ฝข๋ถ€๋ก๏ฝฃ์œผ๋กœ ๋ฒˆ์—ญ๋œ ์‹œ์˜ ์ดํ•ด(1950)๋ฅผ ํ†ตํ•ด์„œ๋„, ๊น€๊ธฐ๋ฆผ์ด ์ง€๋‚œ ํ•™๋ฌธ์  ์„ฑ์ทจ๋ฅผ ์ •๋ฆฌํ•˜์—ฌ ๋‹จํ–‰๋ณธ์œผ๋กœ ์ถœํŒํ•œ ์‚ฌ์‹ค์„ ์ธ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. ๊ทธ๋Š” ํ…์ŠคํŠธ ์ •๋ฆฌ ์ž‘์—…์— ์ด์–ด ํ•ด๋ฐฉ๊ธฐ์˜ ํ˜ผ๋ž€์„ ์•ˆ์ •์‹œํ‚ค๊ธฐ ์œ„ํ•ด ๊ต์–‘ ๋ฐ ๋ฌธํ™”์˜ ํ•„์š”์„ฑ์„ ๊ฐ•์กฐํ•œ๋‹ค. 19์„ธ๊ธฐ ๋ง ๋งค์Šˆ ์•„๋„๋“œ๊ฐ€ ๊ต์–‘์„ ํ†ตํ•ด ๋ฌด์งˆ์„œ์˜ ์˜๊ตญ์„ ์•ˆ์ •์‹œํ‚ค๋ ค ํ•˜์˜€๋˜ ๊ฒƒ์ฒ˜๋Ÿผ, ๊น€๊ธฐ๋ฆผ ์—ญ์‹œ ๋ฌธํ™”๋ฅผ ํ†ตํ•ด ํ•ด๋ฐฉ๊ธฐ์˜ ๋ฌด์งˆ์„œ๋ฅผ ๊ทน๋ณตํ•˜๋ ค ํ•˜์˜€๋˜ ๊ฒƒ์ด๋‹ค. ๊ทธ๋Š” ํ•ด๋ฐฉ๋œ ์กฐ์„ ์ด ๋ฐฐํƒ€์  ๋ฏผ์กฑ์ฃผ์˜๋ฅผ ๊ทน๋ณตํ•˜๊ณ  ์„ธ๊ณ„๋กœ ๋‚˜์•„๊ฐ€๊ธฐ ์œ„ํ•ด์„œ ํ—ฌ๋ ˆ๋‹ˆ์ฆ˜๊ณผ ํ—ค๋ธŒ๋ผ์ด์ฆ˜์ด ๊ฐ€๋ฏธ๋œ ์„œ๊ตฌ ๊ต์–‘์˜ ๊ณผํ•™์  ์ •์‹ ์ด ํ•„์š”ํ•˜๋‹ค๊ณ  ๋ฏฟ์—ˆ๋‹ค. ๊ณผํ•™์˜ ํ•ฉ๋ฆฌ์ฃผ์˜ ์ •์‹ ์„ ํ›ผ์†ํ•˜๋Š” ๊ฒƒ์€ ํ•ด๋ฐฉ๊ธฐ ์กฐ์„ ์—์„œ ๋ฐœ์•„ํ•˜๊ณ  ์žˆ๋Š” ํŒŒ์‹œ์ฆ˜์œผ๋กœ, ๊ทธ๋Š” ๋ฏผ์กฑ์˜ ๋ถ„์—ด์„ ๊พ€ํ•˜๋Š” ์„ธ๋ ฅ์ด ๊ฐ์ •์„ ์ž๊ทนํ•˜๋Š” ํŒŒ์‹œ์ฆ˜์˜ ๋ฐฐํƒ€์ฃผ์˜๋กœ ๋ฏผ์กฑ์˜ ์žฅ๋ž˜๋ฅผ ํ˜ธ๋„ํ•˜๋Š” ํ˜„์‹ค์„ ์šฐ๋ คํ•˜์˜€๋˜ ๊ฒƒ์ด๋‹ค.I.์„œ๋ก  1 1.๋ฌธ์ œ ์ œ๊ธฐ ๋ฐ ์—ฐ๊ตฌ์‚ฌ ๊ฒ€ํ†  1 2.์—ฐ๊ตฌ์˜ ์‹œ๊ฐ ๋ฐ ํ…์ŠคํŠธ์˜ ํ™•์ • 25 II.์กฐ์„  ๋ฌธํ•™์˜ ์„ธ๊ณ„์‚ฌ์  ๋™์‹œ๋Œ€์„ฑ์— ๋Œ€ํ•œ ์ธ์‹ 38 1.์ด์ƒ์ฃผ์˜์—์„œ ๋ฆฌ์–ผ๋ฆฌ์ฆ˜์œผ๋กœ์˜ ๊ธธ 38 2.๋ฌธ๋ช… ๋น„ํŒ์˜ ๋‹จ์ดˆ: ์ผ๋ณธ ์ดˆํ˜„์‹ค์ฃผ์˜์—์„œ ์˜๋ฏธ ๋ชจ๋”๋‹ˆ์ฆ˜์œผ๋กœ, ์˜๋ฏธ ๋ชจ๋”๋‹ˆ์ฆ˜์—์„œ ์˜ค์ „์˜ ์‹œ๋ก ์œผ๋กœ์˜ ์ „ํ™˜ 56 3.์—ญ์‚ฌ์˜ ์ˆœํ™˜๋ก : ๊ธฐ์ƒ๋„์™€ ํ™ฉ๋ฌด์ง€ ๋น„๊ต 77 4.์‹œ์™€ ์†Œ์„ค ์‚ฌ์ด์˜ ๋ณ€์ฃผ 97 III.์˜ˆ์ˆ , ํ•™๋ฌธ, ์ €๋„๋ฆฌ์ฆ˜ ์‚ฌ์ด์˜ ์ƒํ˜ธ ๊ด€๋ จ์„ฑ ์ถ”๊ตฌ 114 1.์‹๋ฏผ์ง€ ์กฐ์„  ์˜๋ฌธํ•™์˜ ์ฐฝ์ถœ: ๊น€๊ธฐ๋ฆผ๊ณผ ๋ชจ๋”๋‹ˆ์ฆ˜์˜ ์—ญ์‚ฌ์  ์œ„์น˜ 114 2.๊ตญ์ œ ์ •์„ธ์˜ ๋‹ค๊ฐ์  ์ธ์‹ 150 3.ํ—ค๋ธŒ๋ผ์ด์ฆ˜ ์ผ์›๋ก ๊ณผ ํ—ฌ๋ ˆ๋‹ˆ์ฆ˜ ๋‹ค์›์ฃผ์˜์˜ ๋™์‹œ ์ถ”๊ตฌ 170 4.๊ธฐ๋…๊ต์˜ ๋ฌธํ•™์  ํ˜•์ƒํ™”์™€ ๋™์–‘ ์ธ์‹ 181 IV.๋ฏผ์กฑ๋ฌธํ•™ ๊ฑด์„ค๊ณผ ์‹œ๋Œ€์  ๋ณดํŽธ์„ฑ์˜ ํ™•๋ฆฝ 200 1.๋ฏผ์กฑ๋ฌธํ•™ ๊ฑด์„ค์„ ์œ„ํ•œ ํ…์ŠคํŠธ์˜ ํ™•์ • 201 2.๋ฒˆ์—ญํƒœ๋„์˜ ์ž๊ตญํ™”์™€ ๋ฒˆ์—ญ๋œ ๊ทผ๋Œ€ 210 3.๊ต์–‘์„ ํ†ตํ•œ ๋ฏผ์กฑ๋ฌธํ•™๊ณผ ์„ธ๊ณ„๋ฌธํ•™์˜ ๋™์‹œ ํ™•๋ฆฝ 227 4.๋ฐฐํƒ€์  ๋ฏผ์กฑ์ฃผ์˜์˜ ๊ทน๋ณต: ๊น€๊ธฐ๋ฆผ์˜ ํŒŒ์‹œ์ฆ˜ ๋น„ํŒ 249 V.๊ฒฐ๋ก  262 ์ฐธ๊ณ ๋ฌธํ—Œ 266Docto

    Web UI Framework Design Using Open Source

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ๊ณตํ•™์ „๋ฌธ๋Œ€ํ•™์› ์‘์šฉ๊ณตํ•™๊ณผ, 2021. 2. ๋ฐ•๊ทผ์ˆ˜.์ง€๋‚œ 20์—ฌ ๋…„๊ฐ„ ์ธํ„ฐ๋„ท ์ธํ”„๋ผ์˜ ๋ฐœ์ „์œผ๋กœ ์ธํ„ฐ๋„ท์„ ์ด์šฉํ•œ ์„œ๋น„์Šค๋Š” ๊ธฐํ•˜๊ธ‰์ˆ˜์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๋˜ํ•œ ๋ชจ๋ฐ”์ผ ์žฅ์น˜์˜ ๋“ฑ์žฅ๊ณผ ํ•จ๊ป˜ ์ธํ„ฐ๋„ท์„ ํ™œ์šฉํ•œ ๋ชจ๋ฐ”์ผ ํ™˜๊ฒฝ๋„ ํญ๋ฐœ์ ์œผ๋กœ ์„ฑ์žฅํ•˜์˜€๋‹ค. ๋ชจ๋ฐ”์ผ ํ™˜๊ฒฝ์˜ ์„ฑ์žฅ์œผ๋กœ ๋‹ค์–‘ํ•œ ์šด์˜์ฒด์ œ์™€ ํ•ด์ƒ๋„๋ฅผ ๊ฐ€์ง€๋Š” ์žฅ์น˜๊ฐ€ ๋ณดํŽธํ™” ๋˜์—ˆ์œผ๋ฉฐ, ์ด๋กœ ์ธํ•ด ๊ธฐ์กด ํ”„๋กœ๊ทธ๋žจ์ด๋‚˜ ์„œ๋น„์Šค๋“ค์€ ์‚ฌ์šฉ์ž ํŽธ์˜๋ฅผ ์œ„ํ•˜์—ฌ ๋ชจ๋ฐ”์ผ ํ™˜๊ฒฝ์„ ์ง€์›ํ•˜๋„๋ก ๊พธ์ค€ํžˆ ๋ณ€ํ™”ํ•˜๊ณ  ์žˆ๋‹ค. ํ•œํŽธ, A์‚ฌ์˜ ๊ธฐ๊ฐ„๊ณ„ ์—…๋ฌด ์‹œ์Šคํ…œ์€ ์œ„์™€ ๊ฐ™์€ ์ถ”์„ธ์— ๋งž์ถ”์–ด ์—…๋ฌด ์‹œ์Šคํ…œ์„ ์ธํ„ฐ๋„ท ํ™˜๊ฒฝ ๊ธฐ๋ฐ˜์œผ๋กœ ์ „ํ™˜ํ•˜์—ฌ ์ œ๊ณตํ•˜๊ณ  ์žˆ์ง€๋งŒ, ์‹œ์Šคํ…œ ์‚ฌ์šฉ์ž๋Š” ์—ฌ์ „ํžˆ ํŠน์ • ์šด์˜์ฒด์ œ์™€ ๊ฐœ์ธ์šฉ ์ปดํ“จํ„ฐ(Personal Computer)๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” A์‚ฌ์˜ ๊ธฐ๊ฐ„๊ณ„ ์—…๋ฌด ์‹œ์Šคํ…œ์„ ๋‹ค์–‘ํ•œ ์žฅ์น˜์™€ ์šด์˜์ฒด์ œ๋ฅผ ์ง€์›ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ฐ˜์‘ํ˜• ์›น ๊ธฐ๋ฐ˜์˜ UI ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์„ค๊ณ„ํ•˜๊ณ  ๊ตฌํ˜„ํ•˜์˜€๋‹ค. ๋”๋ถˆ์–ด UI ํ”„๋ ˆ์ž„์›Œํฌ์— ํฌํ•จ๋˜๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋‚˜ ์ปดํฌ๋„ŒํŠธ๋Š” ์˜คํ”ˆ ์†Œ์Šค ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ตฌ๋งค ๋น„์šฉ์ด๋‚˜ ์œ ์ง€๋ณด์ˆ˜ ๋น„์šฉ์„ ์ ˆ๊ฐํ•˜๊ณ  ์œ ์—ฐํ•œ ํ™•์žฅ์„ฑ์„ ํ™•๋ณดํ•˜์˜€๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ๋ณธ ์—ฐ๊ตฌ์—์„œ ์„ค๊ณ„ํ•œ UI ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‹ค์ œ ์šด์šฉ ์ค‘์ธ ์—…๋ฌด ํ™”๋ฉด 5๋ณธ์„ ์„ ์ •ํ•˜์—ฌ ๊ตฌํ˜„ํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์—…๋ฌด ํ™”๋ฉด์˜ ๊ธฐ๋Šฅ๋“ค์ด ๋‹ค์–‘ํ•œ ์šด์˜์ฒด์ œ์™€ ๋ชจ๋ฐ”์ผ ์žฅ์น˜์—์„œ ํ˜„์žฌ์˜ ์‹œ์Šคํ…œ๊ณผ ๋™์ผํ•˜๊ฒŒ ๋™์ž‘ํ•˜๋Š” ๊ฒƒ์„ ๊ฒ€์ฆํ•˜์˜€๋‹ค.Internet services have increased exponentially over the past 20 years due to the development of Internet infrastructure. In addition, with the advent of mobile devices, the mobile environment using the Internet has exploded. With the growth of the mobile environment, devices with various operating systems and resolutions have become common, and for this reason, existing programs and services are steadily changing to support the mobile environment for user convenience. On the other hand, the core business system of the company A is provided by converting the business system based on the Internet environment in accordance with the above trend, but system users still have to use a specific operating system and personal computer. Therefore, in this study, a responsive web-based UI framework was designed to support various devices and operating systems for A company's core business system. In addition, the library or - 79 - component that should be included in the UI framework uses open source software to reduce purchase cost and maintenance costs, and to make customization easier. Finally, using the UI framework designed in this study, 5 work screens in actual operation were selected and implemented. Through this, it was verified that the functions of the work screen operate in the same manner as the current system in various operating systems and mobile devices.์ œ 1 ์žฅ ์„œ๋ก  ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ๋™๊ธฐ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 1 ์ œ 2 ์ ˆ ๋ฌธ์ œ์ •์˜ ๋ฐ ์—ฐ๊ตฌ๋‚ด์šฉ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 4 ์ œ 3 ์ ˆ ์—ฐ๊ตฌ๋ณด๊ณ ์„œ ๊ตฌ์„ฑ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 9 ์ œ 2 ์žฅ ์—ฐ๊ตฌ๋ฐฐ๊ฒฝ ๋ฐ ๊ด€๋ จ์—ฐ๊ตฌ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 10 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 10 ์ œ 2 ์ ˆ ๊ด€๋ จ ์—ฐ๊ตฌ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 14 ์ œ 3 ์žฅ As-Is ๋ถ„์„ ๋ฐ To-Be ๊ธฐํš ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 18 ์ œ 1 ์ ˆ ์š”๊ตฌ์‚ฌํ•ญ ๋ถ„์„ ๋ฐ ํ™•์ • ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 18 ์ œ 2 ์ ˆ UI ํ”„๋ ˆ์ž„์›Œํฌ ๊ธฐ์ˆ  ๊ตฌ์กฐ ์„ ์ • ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 29 ์ œ 3 ์ ˆ ์˜คํ”ˆ ์†Œ์Šค ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์„ ์ • ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 33 ์ œ 4 ์žฅ ์„ค๊ณ„ ๋ฐ ๊ตฌํ˜„ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 39 ์ œ 1 ์ ˆ ๊ตฌ์กฐ์„ค๊ณ„ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 39 ์ œ 2 ์ ˆ ๊ตฌํ˜„ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 44 ์ œ 5 ์žฅ ๊ฒฐ๋ก  ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 72 ์ œ 1 ์ ˆ ์š”์•ฝ ๋ฐ ๊ฒฐ๋ก  ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 72 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์„ฑ๊ณผ ๋ฐ ๊ธฐ๋Œ€ํšจ๊ณผ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 73 ์ œ 3 ์ ˆ ๊ณ ์ฐฐ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 74 ์ œ 4 ์ ˆ ํ–ฅํ›„ ๊ณ„ํš ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 75 ์ฐธ ๊ณ  ๋ฌธ ํ—Œ ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 76 Abstract ยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยทยท 78Maste

    POBO ์ฒจ๊ฐ€์— ๋”ฐ๋ฅธ ๋‚˜์ผ๋ก 6์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ ๋ณ€ํ™”์— ๋Œ€ํ•œ ์—ฐ๊ตฌ

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    Thesis(master`s)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์žฌ๋ฃŒ๊ณตํ•™๋ถ€,2007.Maste

    ๊ฐ„๋ชจ์„ธํฌ์ข…:์ž„์ƒ-๋ณ‘๋ฆฌํ•™์  ํŠน์„ฑ๊ณผ p53, Waf-1, bcl-2, Hsp70, c-jun, TGF-ฮฑ์˜ ๋ฐœํ˜„

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์˜ํ•™๊ณผ ๋ณ‘๋ฆฌํ•™์ „๊ณต,1997.Maste

    ์‹ ๊ทœํ•œ CRISPR/Cas12a ๋‹จ๋ฐฑ์งˆ์˜ ์ƒˆ๋กœ์šด ํŠน์„ฑ์— ๋Œ€ํ•œ ์ดํ•ด

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต๋Œ€ํ•™์› : ์ž์—ฐ๊ณผํ•™๋Œ€ํ•™ ์ƒ๋ช…๊ณผํ•™๋ถ€, 2021.8. ์„ค์žฌํ™.The clustered regularly interspaced short palindromic repeats (CRISPR)-Cas is a prokaryotic adaptive immune system. The diversity of CRISPR-Cas systems can be categorized into two classes (I and II) and six types (I-VI). Being one of the six classified CRISPR-Cas systems, type V CRISPR-Cas12a systems possess significantly different mechanisms and remain less-investigated than the well-known type II CRIPSR-Cas9 system. Along with CRISPR-Cas9, the CRISPR-Cas12a system is a versatile genome engineering tool. Structural and enzymatic studies of Cas12a protein provided better understandings of its nature and allowed applications beyond genome engineering such as, transcriptional regulations (CRISPR activation and CRISPR interference), base editing and Cas12a-based DNA detection methods. Cas12a is known to possess various uncontrolled DNase activities, such as guide RNA-independent random DNase activities and collateral random DNase activities, which some of the previously stated applications were developed by either utilizing or inhibiting such properties. However, possibility of unknown DNase activity of Cas12a resides, requiring additional investigations, such as identifying whether previously reported DNase activities are conserved properties of Cas12a protein family and whether they are fully regulated in catalytically inactive Cas12a mutants that cannot generate RNA-guided double strand breaks. To investigate these matters, two new members of Cas12a protein family with low sequence similarities with previously known Cas12a protein family members were discovered from human endosymbiont metagenome database (named mgCas12a-1 and mgCas12a-2 after metagenome-derived Cas12a). Through in vitro observations on various enzymatic activities of Cas12a such as, interactions with divalent cations, different salt concentrations, compatibility with crRNA of various Cas12a proteins and temperature tolerance at low to high temperatures, it was shown that the newly discovered mgCas12a variants are functionally active Cas12a proteins that can perform RNA-guided target DNA cleavage using various divalent cations, exhibit best performance at low salt concentration, are compatible with various crRNA forms of Cas12a orthologs, and Cas12a ribonucleoprotein can cleave target DNA at 10ยฐC and 80ยฐC. And through various in vitro assays, I found out that the previously known random DNase activities and collateral dsDNase activities of Cas12a are conserved properties of Cas12a protein family and identified alternative ways for generating collateral DNase activities, which were identified to be unique properties of Cas12a. Moreover, I also discovered that catalytically inactive Cas12a mutants that cannot generate RNA-guided target DNA cleavage possess previously unknown random DNase activities.CRISPR-Cas ์‹œ์Šคํ…œ์€ ์„ธ๊ท  ๋˜๋Š” ๊ณ ์„ธ๊ท ๊ณผ ๊ฐ™์€ ์›ํ•ต์ƒ๋ฌผ์˜ ์ ์‘ ๋ฉด์—ญ ์‹œ์Šคํ…œ์ด๋‹ค. ์ด ์‹œ์Šคํ…œ์€ ์ด๋ฏธ ์ž˜ ์•Œ๋ ค์ง„ Cas9์ด๋‚˜ Cas12a์™€ ๊ฐ™์€ DNA๋ฅผ ์ ˆ๋‹จํ•˜๋Š” ๋‹จ๋ฐฑ์งˆ์˜ ๋ฐœํ˜„ ๋ฐฉ์‹์— ๋”ฐ๋ผ 2๊ฐœ์˜ ํด๋ž˜์Šค ์ค‘ ํ•˜๋‚˜๋กœ ๋ถ„๋ฅ˜๋  ์ˆ˜ ์žˆ๋‹ค. Cas9์ด๋‚˜ Cas12a๊ฐ™์€ DNA๋ฅผ ์ ˆ๋‹จํ•˜๋Š” ๋‹จ๋ฐฑ์งˆ์ด ํ•˜๋‚˜์˜ ๋‹จ๋ฐฑ์งˆ๋กœ ๋ฐœํ˜„๋˜๋Š” ์‹œ์Šคํ…œ์€ Class 2์— ์†ํ•˜๋ฉฐ, ๋‹ค์ˆ˜์˜ ๋‹จ๋ฐฑ์งˆ๋กœ ๊ฐ๊ฐ ๋ฐœํ˜„๋ผ ๋ณตํ•ฉ์ฒด๋ฅผ ์ด๋ฃจ์–ด DNA๋ฅผ ์ ˆ๋‹จํ•˜๋Š” ํ˜•ํƒœ๋Š” Class 1์— ์†ํ•œ๋‹ค. ์‹œ์Šคํ…œ๋งˆ๋‹ค์˜ ํŠน์„ฑ์— ๋•Œ๋ผ I๋ถ€ํ„ฐ VI๊นŒ์ง€ ์ด 6๊ฐ€์ง€์˜ ํ•˜์œ„ ํƒ€์ž…์œผ๋กœ ๋‹ค์‹œ ๋ถ„๋ฅ˜๋œ๋‹ค. Cas9์€ ํƒ€์ž… II์— ์†ํ•˜๋ฉฐ, Cas12a์˜ ๊ฒฝ์šฐ ํƒ€์ž… V์— ์†ํ•œ๋‹ค. Cas12a์™€ Cas9์€ ๋ณธ๋ž˜ ๊ธฐ๋Šฅ์ธ ์œ ์ „์ฒดํŽธ์ง‘์„ ๋„˜์–ด ๋‹ค๋ฐฉ๋ฉด์œผ๋กœ ์‘์šฉ์ด ๊ฐ€๋Šฅํ•œ ์œ ์šฉํ•œ ๋„๊ตฌ์ด๋‹ค. Cas9๊ณผ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ Cas12a ๋˜ํ•œ ๋‹จ๋ฐฑ์งˆ์˜ ๊ตฌ์กฐ, ์ž‘๋™ ๋ฉ”์ปค๋‹ˆ์ฆ˜, ๋‹จ๋ฐฑ์งˆ์˜ ์ด‰๋งค ์ž”๊ธฐ ๋“ฑ ๋‹จ๋ฐฑ์งˆ์˜ ๊ทผ๋ณธ์ ์ธ ์„ฑ์งˆ์— ๋Œ€ํ•œ ํŒŒ์•…์ด ์ด๋ฃจ์–ด์กŒ๊ธฐ ๋•Œ๋ฌธ์— ์ด๋ฅผ ์‘์šฉํ•œ ์ „์‚ฌ์˜ ์–ต์ œ/์œ ๋„ (transcriptional regulation), ๋‹จ์ผ์—ผ๊ธฐ์น˜ํ™˜ (base editing), DNA ๊ฐ์ง€๋ฒ• (DNA detection) ๋“ฑ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฉด์—์„œ์˜ ์‘์šฉ์ด ๊ฐ€๋Šฅํ•˜๊ฒŒ ๋˜์—ˆ๋‹ค. ํ˜„์žฌ Cas12a ๊ด€๋ จ ์—ฐ๊ตฌ๋Š” AsCas12 (Acidaminococcus ์œ ๋ž˜ Cas12a) ์™€ LbCas12a (Lachnospiraceae bacterium ์œ ๋ž˜ Cas12a) ๋ฅผ ์œ„์ฃผ๋กœ ์ง„ํ–‰๋˜๊ณ  ์žˆ๋‹ค. ์˜ค๋Š˜๋‚ ๊นŒ์ง€ Cas12a ๋‹จ๋ฐฑ์งˆ๋กœ์จ ๊ธฐ๋Šฅ์ด ํ™•์ธ๋œ Cas12a ๋™์›์ฒด๋Š” ๊ทธ ์ข…๋ฅ˜๋งŒ 20๊ฐ€์ง€๊ฐ€ ๋„˜์ง€๋งŒ, FnCas12a (Francisella novicida ์œ ๋ž˜ Cas12a) ๊ณผ ๊ฐ™์ด AsCas12a ๋˜๋Š” LbCas12a๋ณด๋‹ค ์œ ์ „์ฒดํŽธ์ง‘์„ ์œ„ํ•œ ๋‹จ๋ฐฑ์งˆ๋กœ์จ์˜ ๊ธฐ๋Šฅ์ด ๋น„๊ต์  ๋ถ€์กฑํ•˜๋‹ค๋Š” ์ด์œ ๋กœ ํฌ๊ฒŒ ์ฃผ๋ชฉ๋ฐ›์ง€ ๋ชปํ•˜๊ณ  ์žˆ๋‹ค. Cas12a ๋‹จ๋ฐฑ์งˆ์€ ๋‹ค์–‘ํ•œ DNA ๋ถ„ํ•ด๊ธฐ๋Šฅ์„ ๊ฐ–๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋Š”๋ฐ ์ด ๊ธฐ๋Šฅ์„ ์–ต์ œํ•˜๊ฑฐ๋‚˜ ์กฐ์ ˆํ•˜์—ฌ ์•ž์„œ ์–ธ๊ธ‰๋œ Cas12a ๊ธฐ๋ฐ˜ ์‘์šฉ๊ธฐ์ˆ ๋“ค์ด ๊ฐœ๋ฐœ๋  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ธฐ์กด์— ์•Œ๋ ค์ง„ Cas12a ๋‹จ๋ฐฑ์งˆ์„ ํ†ตํ•œ ์—ฐ๊ตฌ๋ณด๋‹ค ์‹ ๊ทœํ•œ Cas12a ๋‹จ๋ฐฑ์งˆ์„ ๋ฐœ๊ตดํ•˜์—ฌ ์œ„ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•˜๋Š” Cas12a ๋‹จ๋ฐฑ์งˆ์— ๋Œ€ํ•œ ๋ณธ์งˆ์ ์ธ ์ดํ•ด์— ๋” ์ด๋ฐ”์ง€ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ธ๊ฐ„์˜ ๋‚ด์ƒ์„ธ๊ท  ๋ฉ”ํƒ€๊ฒŒ๋†ˆ์—์„œ ์ด 11์ข…์˜ ๊ธฐ์กด Cas12a ๋‹จ๋ฐฑ์งˆ์˜ ์•„๋ฏธ๋…ธ์‚ฐ ์„œ์—ด๊ณผ 40% ๋ฏธ๋งŒ์˜ ์ผ์น˜์œจ์„ ๋ณด์ด๋Š” ์‹ ๊ทœ Cas12a ๋‹จ๋ฐฑ์งˆ ํ›„๋ณด๊ตฐ๋“ค์„ ๋ฐœ๊ตดํ•˜์˜€๊ณ  FnCas12a์™€ ๋น„์Šทํ•œ ํŠน์„ฑ์„ ๊ฐ–์ง€๋งŒ 36%๋ผ๋Š” ๋‚ฎ์€ ๋‹จ๋ฐฑ์งˆ ์œ ์‚ฌ๋„๋ฅผ ๋ณด์ด๋Š” 2์ข…์˜ ์ตœ์ข… ํ›„๋ณด๊ตฐ๋“ค์„ ์„ ๋ณ„ํ•˜์˜€๋‹ค. ์„ ๋ณ„๋œ ์‹ ๊ทœ Cas12a ๋‹จ๋ฐฑ์งˆ๋“ค์€ ๊ฐ๊ฐ Eubacterium rectale ๊ทธ๋ฆฌ๊ณ  Clostridium sp.์—์„œ ๋ฐœ๊ตด๋œ Cas12a ๋‹จ๋ฐฑ์งˆ๊ณผ ๋†’์€ ์œ ์‚ฌ๋„๋ฅผ ๊ฐ–์ง€๋งŒ ๋ฐœ๊ตด์— ์‚ฌ์šฉํ•œ ๋ฉ”ํƒ€๊ฒŒ๋†ˆ์—์„œ ์ด๋“ค์˜ ์ „์žฅ ์œ ์ „์ฒด ์„œ์—ด(whole genome sequence)์„ ์ฐพ์„ ์ˆ˜ ์—†์—ˆ๊ธฐ์— ๋ฉ”ํƒ€๊ฒŒ๋†ˆ (metagenome)์—์„œ ์œ ๋ž˜ํ•˜์˜€์œผ๋ฏ€๋กœ mgCas12a-1 ๊ทธ๋ฆฌ๊ณ  mgCas12a-2๋กœ ๋ช…๋ช…ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ƒˆ๋กญ๊ฒŒ ๋ฐœ๊ตดํ•œ mgCas12a ๋‹จ๋ฐฑ์งˆ์ด NaCl์˜ ๋†๋„๊ฐ€ ๋‚ฎ์„ ๋•Œ ์•ˆ์ •์  ํ™œ์„ฑ์„ ๊ฐ€์ง€๋ฉฐ, ๋‹ค์–‘ํ•œ ์ด๊ฐ€์ด์˜จ์„ ์ด์šฉํ•ด DNA๋ฅผ ์ ˆ๋‹จํ•  ์ˆ˜ ์žˆ๊ณ , As, Fn ๊ทธ๋ฆฌ๊ณ  LbCas12a ๋‹จ๋ฐฑ์งˆ ํŠน์ด์  crRNA์™€ ํ˜ธํ™˜์„ฑ์„ ๊ฐ€์ง€๋ฉฐ ์„ญ์”จ 10๋„ ๊ทธ๋ฆฌ๊ณ  80๋„์—์„œ๋„ DNA๋ฅผ ์•ˆ์ •์ ์œผ๋กœ ์ ˆ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๊ทœ๋ช…ํ•˜์˜€๋‹ค. ๋” ๋‚˜์•„๊ฐ€ ์ด๋ฏธ ์•Œ๋ ค์ง„ Cas12a ๋‹จ๋ฐฑ์งˆ์˜ ๋ฌด์ž‘์œ„์  DNA ๋ถ„ํ•ด๊ธฐ๋Šฅ์ด mgCas12a์—์„œ๋„ ๋‚˜ํƒ€๋‚˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๊ณ  Cas9 ๋‹จ๋ฐฑ์งˆ์€ ํ•ด๋‹น ๊ธฐ๋Šฅ์ด ์—†๋Š” ๊ฒƒ ๋˜ํ•œ ํ™•์ธํ•˜์—ฌ ๋ฌด์ž‘์œ„์  DNA ๋ถ„ํ•ดํ˜„์ƒ์€ Cas12a ๋‹จ๋ฐฑ์งˆ์˜ ๊ณ ์œ ํ•œ ํŠน์„ฑ์ด๋ผ๋Š” ๊ฒƒ์„ ๊ทœ๋ช…ํ•˜์˜€๋‹ค. ๋˜ํ•œ ๊ธฐ์กด ์„ ํ–‰์—ฐ๊ตฌ์—์„œ ๋ฐํ˜€์ง„ DNA ์ ˆ๋‹จ์— ๊ด€์—ฌํ•˜๋Š” Cas12a ๋‹จ๋ฐฑ์งˆ์˜ ์•„๋ฏธ๋…ธ์‚ฐ ์ž”๊ธฐ๋ฅผ ์น˜ํ™˜ํ•˜์—ฌ DNA๋ฅผ ์ ˆ๋‹จํ•˜์ง€ ๋ชปํ•˜๋Š” ๋Œ์—ฐ๋ณ€์ด Cas12a ๋‹จ๋ฐฑ์งˆ์—์„œ๋„ ๋ฌด์ž‘์œ„์  DNA ๋ถ„ํ•ด๊ธฐ๋Šฅ์ด ๋‚จ์•„์žˆ๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค.1. General introduction 1 1.1 History of the CRISPR-Cas genome editing system 1 1.2 Classification of the CRISPR-Cas system 3 1.3 Comparative overview of the three class 2 Cas systems: Cas9, Cas12a and Cas13 5 1.4 Development of Cas12a and its applications 14 2. Materials and methods 15 2.1 Seraching new members of Cas12a protein family from metagenome 15 2.2 Plasmid construction and mutagenesis 16 2.3 Protein expression and purification 16 2.4 Generation of substrate DNAs and guide RNAs 18 2.5 In vitro assays and quantifications of Cas12aโ€™s enzymatic activities 18 3. Results 20 3.1 Discovery and enzymatic characterization of the two new Cas12a members 20 3.1.1 Specifications of the two new members of Cas12a protein family 20 3.1.2 mgCas12a can generate RNA-guided target DNA cleavage using direct repeats of various Cas12a 32 3.1.3 Cas12a orthologs under high NaCl concentration yield dsDNase-like activity on DNA products 32 3.1.4 mgCas12a metal ion compatibility test 35 3.1.5 Cas12a ribonucleoprotein cleaves target DNA at a broad range of temperatures 40 3.2 Observation of conserved DNase activities in Cas12a protein family 43 3.2.1 crRNA-independent and dependent dsDNase activities are conserved in mgCas12a orthologs 43 3.2.2 Collateral trans-dsDNase activity is a conserved property of Cas12a 47 3.2.3 Indiscriminate random dsDNase activity of Cas12a RNP can be activated without target DNA cleavage 51 3.3 Observation of unknown DNase activities in catalytically inactive Cas12a mutants 54 3.3.1 DNase activity is not harnessed in catalytically inactive Cas12a mutants 54 3.3.2 Protein nuclease contamination check 59 4. Discussion 61 5. Additional data 64 6. References 82 7. ์š”์•ฝ (๊ตญ๋ฌธ์ดˆ๋ก) 94๋ฐ•

    Effect of transplantation of human mesenchymal stem cells on the neurological recovery of cold-induced brain in

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    ์˜ํ•™๊ณผ/๋ฐ•์‚ฌ[ํ•œ๊ธ€]๋ณธ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์„ฑ์ˆ™๊ธฐ ํฐ์ฅ์— ์ €์˜จ์œ ๋„ ๋‡Œ์†์ƒ๋ชจ๋ธ์„ ๋งŒ๋“ค๊ณ , ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ๋ฅผ ์ •์œ„์ ์œผ๋กœ ์ด์‹ํ•œ ํ›„์— ํ–‰๋™ํ•™์  ๋ณ€ํ™”๋ฅผ ๊ด€์ฐฐํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค.์•กํ™”์งˆ์†Œ๋ฅผ ์ด์šฉํ•˜์—ฌ -70โ„ƒ๋กœ ๋ƒ‰๊ฐ์‹œํ‚จ ๊ธˆ์†๋ง‰๋Œ€๋ฅผ ์ฅ์˜ ์•ž๋ฐœ๋ถ€์œ„ ์šด๋™์ค‘์ถ”ํ”ผ์งˆ์˜ ๊ฒฝ๋ง‰์— ์ ‘์ด‰์‹œ์ผœ ๋Œ€๋‡Œํ”ผ์งˆ์†์ƒ๋ชจ๋ธ์„ ๋งŒ๋“ค์—ˆ๋‹ค. ์ด ๊ณผ์ •์œผ๋กœ ์‹คํ—˜๋™๋ฌผ์—๊ฒŒ ์‹ฌ๊ฐํ•œ ์šด๋™์žฅํ•ด๋ฅผ ์œ ๋ฐœํ•˜๋Š” ๊ตญ์†Œ๋ณ‘๋ณ€์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์—ˆ๋‹ค.์‚ฌ๋žŒ์˜ ๊ณจ๋ฐ˜์—์„œ ์‹ ์„ ํ•œ ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ๊ณ , ์‹œํ—˜๊ด€๋‚ด ๋ฐฐ์–‘ํ•˜์˜€์„ ๋•Œ ์‹ ๊ฒฝ์„ธํฌ์— ํŠน์ด์  ๋‹จ๋ฐฑ์งˆ์„ ์ด์šฉํ•œ ๋ฉด์—ญ์—ผ์ƒ‰์œผ๋กœ ์‹ ๊ฒฝ์„ธํฌ์˜ ์กด์žฌ๊ฐ€๋Šฅ์„ฑ์„ ๊ฐ„์ ‘์ ์œผ๋กœ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ €์˜จ ๋‡Œ์†์ƒ๋ชจ๋ธ์„ ๋งŒ๋“  6์ผ์งธ ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ(3x105 hMSCs)๋ฅผ ์ด์‹ํ•˜์˜€๋‹ค. ๋ชจ๋“  ์‹คํ—˜๋™๋ฌผ์„ ๋ณ‘๋ณ€์„ ๋งŒ๋“ ์ง€ 7์ฃผ์ฐจ์— ํฌ์ƒ์‹œ์ผœ, ๋‡Œ๋ฅผ ์ ์ถœํ•˜์—ฌ ์ด์‹๋œ ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ๋ฅผ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•œ ๋ฉด์—ญ์—ผ์ƒ‰์„ ์‹œํ–‰ํ•˜์˜€๋‹ค.๋‡Œ์†์ƒ์ „๊ณผ ๋‡Œ์†์ƒํ›„์— ์ •๊ธฐ์ ์œผ๋กœ ์•ž๋ฐœ์ ์‘๋ณดํ–‰๊ฒ€์‚ฌ์™€ ์•ž๋ฐœ์˜ ์šด๋™๊ธฐ๋Šฅ์„ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•œ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์‹ ๊ฒฝํ•™์  ๊ฒ€์‚ฌ๋ฅผ ์‹œํ–‰ํ•˜์—ฌ ์ ์ˆ˜ํ™”ํ•˜์˜€๋‹ค. ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ๋ฅผ ์ด์‹ํ•œ ์‹คํ—˜๋™๋ฌผ๊ตฐ์€ ๋Œ€์กฐ๊ตฐ์— ๋น„ํ•˜์—ฌ ํ–‰๋™๊ฒ€์‚ฌ์‹œ ๋” ํ–ฅ์ƒ๋œ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์˜€๋‹ค. ๋˜ํ•œ, ๋ฏธ๋ฆฌ BrdU๋กœ ํ‘œ์ง€ํ•œ ์ด์‹์„ธํฌ๋ฅผ ํ†ตํ•ด์„œ ๋‡Œ์†์ƒ๋ชจ๋ธ์—์„œ ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ๋“ค์ด ์ƒ์ฒด๋‚ด, ํŠนํžˆ ์†์ƒ๋ถ€์œ„ ์ฃผ์œ„์— ์•ˆ์ฐฉ๋œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๊ณ , ๊ทนํžˆ ์ผ๋ถ€์—์„œ๋Š” ์‹ ๊ฒฝ์„ธํฌ์™€ ์„ฑ์ƒ์„ธํฌ์˜ ํ‘œ์ง€์ž๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.์ด๋Ÿฌํ•œ ๊ฒฐ๊ณผ๋กœ ๋ฏธ๋ฃจ์–ด ๊ณจ์ˆ˜์—์„œ ์ฑ„์ทจํ•œ ์ธ๊ฐ„๊ฐ„์—ฝ์ค„๊ธฐ์„ธํฌ๊ฐ€ ๋‡Œ์†์ƒ๋ชจ๋ธ์—์„œ ์‹ ๊ฒฝ๊ธฐ๋Šฅ์˜ ํšŒ๋ณต์„ ๋ณด์˜€๊ณ , ์ค‘์ถ”์‹ ๊ฒฝ์˜ ์žฌ์ƒ์— ๊ธฐ์—ฌํ•จ์„ ํ™•์ธํ•˜์—ฌ, ๋‡Œ์†์ƒ์— ๋Œ€ํ•œ ๊ฐ€๋Šฅํ•œ ์น˜๋ฃŒ๋ฐฉ๋ฒ•์ด ๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€๋œ๋‹ค. [์˜๋ฌธ]The purpose of this study was to investigate the effect of the human msenchymal stem cells (hMSCs) that were transplanted steotaxically on behavioral change after traumatic cold brain injury in adult rats. Cortical lesion (n=30) was induced by touching a metal stamp, cooled with liquid nitrogen (-70โ„ƒ), to the dura over the forelimb motor cortex of adult rats. The procedure produced a localized lesion and the animals showed significant motor deficits of the contralateral forepaw. The hMSCs were freshly isolated from human iliac bone and cultured in tissue culture flasks with 10 ml Dulbecco's modified Eagle's medium, 10% fetal bovine serum, 1% penicillin streptomycin, and basic fibroblast growth factor. The animals received hMSC grafts (3x105 hMSCs) 6 days after cold lesion (n=15). All rats were sacrificed 6 weeks after cold injury, and immunohistochemical staining was performed on brain sections to identify donor hMSCs. Neurological evaluations were performed with the forepaw adjusting step test and modified neurological score. Treatment with 3x105 hMSCs improved the rat's neurological functions. The transplanted BrdU-prelabeled hMSCs were found around injury site and expressed the neuronal cell markers (GFAP, Tuj1, MAP-2, NF).These results suggest that hMSCs may be a potential therapeutic tool for brain injuries.ope

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