๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
๐Ÿงฌ Biology/๋ฐ”์ด์˜ค

๋ฐ”์ด์˜ค๋งˆ์ปค๋ž€?

by HelloRabbit 2023. 5. 10.
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Goal

1. ๋ฐ”์ด์˜ค๋งˆ์ปค๊ฐ€ ์˜๋ฏธํ•˜๋Š”๊ฒŒ ๋ญ”์ง€ ์„ค๋ช…ํ•˜๊ธฐ
2. ๋ฐ”์ด์˜ค๋งˆ์ปค์˜ ์ข…๋ฅ˜ ์•Œ์•„๋ณด๊ธฐ

 

๋ฐ”์ด์˜ค๋งˆ์ปค๋ž€?

์‚ฌ๋žŒ์˜ ์ƒํƒœ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ฃผ๋Š” ๊ฒƒ์€ ์—ฌ๋Ÿฌ๊ฐ€์ง€๊ฐ€ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ฝ”๋ฅผ ํ›Œ์ฉ์ด๊ณ  ๋ชฉ์ด ์•„ํ”„๋‹ค๋ฉด ๊ฐ๊ธฐ์ผ ๊ฒƒ์ด๋ผ๊ณ  ์˜ˆ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด์ฒ˜๋Ÿผ ๋ฐ”์ด์˜ค๋งˆ์ปค๋ž€ ์‚ฌ๋žŒ์˜ ์ƒํƒœ ๋ณ€ํ™”์— ๋Œ€ํ•ด ์ •๋ณด๋ฅผ ์ฃผ๋Š” ๊ฒƒ ์ค‘์— ์šฐ๋ฆฌ๋ชธ์—์„œ ์ˆ˜์น˜ํ™” ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋ถ„์ž์  ๋ฌผ์งˆ, ํŠนํžˆ DNA, RNA, ๋‹จ๋ฐฑ์งˆ ๊ฐ™์€๊ฑธ ์–˜๊ธฐํ•œ๋‹ค.

 

์œ„์—์„œ ๋งํ•œ๊ฑฐ์ฒ˜๋Ÿผ ๊ฐ๊ธฐ ๊ฐ™์€ ์งˆ๋ณ‘์— ๋Œ€ํ•œ ์ƒํƒœ ์ •๋ณด๋ฅผ ์ฃผ๊ธฐ๋„ ํ•˜์ง€๋งŒ ์•ฝ๋ฌผ์— ์–ด๋–ค ๋ฐ˜์‘์ด ์žˆ๋Š”์ง€๋ฅผ ์ธก์ •ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๊ธฐ๋„ ํ•œ๋‹ค. ํŠนํžˆ ์ƒˆ๋กœ์šด ์•ฝ๋ฌผ์„ ๊ฐœ๋ฐœํ•  ๋•Œ ์—ฌ๋Ÿฌ ๊ฒ€์ฆ ๋ฐ ๋™๋ฌผ ์‹œํ—˜์„ ํ•˜์ง€๋งŒ ์‹คํŒจ์œจ์ด ๋†’์€ ์ด์œ ๋Š” ์•ฝ๋ฌผ์˜ ํšจ๋Šฅ๊ณผ ๋ถ€์ž‘์šฉ์„ ๋” ์ •ํ™•ํ•˜๊ฒŒ ์•Œ๋ ค์ค„ ์ˆ˜ ์žˆ๋Š” ์ข‹์€ ๋ฐ”์ด์˜ค๋งˆ์ปค๋ฅผ ์ฐพ๊ธฐ ํž˜๋“ค๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.

 

๋ฐ”์ด์˜ค๋งˆ์ปค์˜ ์˜ˆ์‹œ

  • ํ˜ˆ์••
  • ํ˜ˆ์ค‘ํฌ๋„๋‹น
  • ํ˜ˆ์ค‘์ฝœ๋ ˆ์Šคํ…Œ๋กค
  • ํ˜ธ๋ฅด๋ชฌ
  • X-ray ์ด๋ฏธ์ง€
  • ๋“ฑ๋“ฑ

 

๋ฐ”์ด์˜ค๋งˆ์ปค์˜ ์ข…๋ฅ˜

์ข…๋ฅ˜ ํŠน์ง•
Screening biomarker ๊ฑด๊ฐ•ํ•ด ๋ณด์ด๋Š” ์‚ฌ๋žŒ์˜ ์ดˆ๊ธฐ ์ง„๋‹จ์šฉ
Prognostic biomarker ์งˆ๋ณ‘์˜ ์ง„ํ–‰ ์ •๋„๋ฅผ ์•Œ๋ ค์คŒ
Stratification biomarker ํŠน์ • ์•ฝ๋ฌผ์— ๋Œ€ํ•œ ๋ฐ˜์‘๊ตฐ๊ณผ ๋น„๋ฐ˜์‘๊ตฐ์„ ๊ตฌ๋ถ„
Efficacy Biomarker ์•ฝ๋ฌผ์˜ ํšจ๋Šฅ ๋ชจ๋‹ˆํ„ฐ๋ง์šฉ
Mechanism of action biomarker ์•ฝ๋ฌผ์ด ํƒ€๊ฒŸํ•˜๋Š” ๊ฒƒ์— ๋Œ€ํ•œ ํšจ๊ณผ๋ฅผ ์ •๋Ÿ‰ํ™”
Toxicity biomarker ์•ฝ๋ฌผ์˜ ๋ถ€์ž‘์šฉ์„ ์ฐพ๋Š”์šฉ
Translation biomarker ์‹คํ—˜๋™๋ฌผ๊ณผ ์‚ฌ๋žŒ์—์„œ ๊ฐ™์€ ๋ฐ˜์‘์„ ํ™•์ธํ• ์ˆ˜ ์žˆ์Œ 
Disease biomarker ์งˆํ™˜ ์œ ๋ฌด ๋˜๋Š” ์ž„์ƒ ๊ฒฐ๊ณผ๋ฅผ ์•Œ ์ˆ˜ ์žˆ์Œ
Staging biomarker ์ง„ํ–‰์„ฑ ์งˆ๋ณ‘์—์„œ ๊ฐ ๋‹จ๊ณ„๋ฅผ ๊ตฌ๋ถ„ํ•  ์ˆ˜ ์žˆ์Œ
Surrogate biomarker
(๋˜๋Š” surrogate endpoint,
๋˜๋Š” clinical endpoint)
์•ฝ๋ฌผ์˜ ์น˜๋ฃŒ์  ํšจ๊ณผ๋ฅผ ์ธก์ •ํ•  ์ˆ˜ ์žˆ์Œ
์˜ˆ) ์•”์˜ ํฌ๊ธฐ
(์•”์˜ ํฌ๊ธฐ๊ฐ€ ์ž‘์•„์ง€๋ฉด ํ•ญ์•”ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค๊ณ  ํŒ๋‹จํ•  ์ˆ˜ ์žˆ์Œ)
Target biomarker ์•ฝ๋ฌผ ํƒ€๊ฒŸ์„ ์ธก์ •ํ•  ์ˆ˜ ์žˆ์Œ

 

์ฐธ๊ณ 

https://www.ibric.org/myboard/read.php?Board=report&id=2767&Page=1

https://www.youtube.com/watch?v=Q1CwARpnfe8 

 

 

 

๋Œ“๊ธ€