ํ•ญ์•”์ œ ๋ถ„๋ฅ˜ ์š”์•ฝํ‘œ
2025. 4. 25. 15:19
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๐Ÿ“Š ํ•ญ์•”์ œ ๋ถ„๋ฅ˜ ์š”์•ฝํ‘œ

์ž‘์šฉ๊ธฐ์ „ ์ฃผ์š” ํƒ€๊ฒŸ ๋Œ€ํ‘œ ์•ฝ๋ฌผ ์ž‘์šฉ ๋ถ€์œ„ ํ•ญ์•” ํšจ๊ณผ ์›๋ฆฌ ๋‚ด์„ฑ ๊ธฐ์ „

์„ฑ์žฅ์‹ ํ˜ธ ์–ต์ œ EGFR, HER2, VEGFR Erlotinib, Trastuzumab ์ˆ˜์šฉ์ฒด ์„ฑ์žฅ์‹ ํ˜ธ ์ฐจ๋‹จ ๋Œ์—ฐ๋ณ€์ด, ์šฐํšŒ๊ฒฝ๋กœ
์„ธํฌ์‹ ํ˜ธ ์–ต์ œ BRAF, PI3K, mTOR Vemurafenib, Everolimus ์„ธํฌ ๋‚ด ์ฆ์‹ ๊ฒฝ๋กœ ์ฐจ๋‹จ ๋ณด์ƒ๊ฒฝ๋กœ
๋ฉด์—ญ๊ด€๋ฌธ ์–ต์ œ PD-1, PD-L1 Nivolumab ๋ฉด์—ญ์„ธํฌ T์„ธํฌ ํ™œ์„ฑํ™” MHC ๊ฒฐํ•จ, IFNγ ์–ต์ œ
์„ธํฌ์‚ฌ๋ฉธ ์œ ๋„ BCL-2 Venetoclax ๋ฏธํ† ์ฝ˜๋“œ๋ฆฌ์•„ ์ž๋ฉธ ์œ ๋„ MCL-1 ์ฆ๊ฐ€
DNA ์†์ƒ ํ‘œ์  PARP Olaparib ํ•ต ๋‚ด ๋ณต๊ตฌ ์–ต์ œ → ์‚ฌ๋ฉธ ๋ณต๊ตฌ ๊ฒฝ๋กœ ํšŒ๋ณต
ํ˜ˆ๊ด€์ƒ์„ฑ ์–ต์ œ VEGF Bevacizumab ํ˜ˆ๊ด€ ํ˜ˆ๋ฅ˜ ์ฐจ๋‹จ ๋ณด์ƒ์ธ์ž ํ™œ์„ฑํ™”
CD ํƒ€๊ฒŸ CD20, CD19 Rituximab, CAR-T ํ‘œ๋ฉดํ•ญ์› ํŠน์ด์  ์ œ๊ฑฐ ํ•ญ์› ์†Œ์‹ค

1๏ธโƒฃ ์ˆ˜์šฉ์ฒด(RTK, ์ˆ˜์šฉ์ฒดํ˜• ์ธ์‚ฐํ™”ํšจ์†Œ) ํ‘œ์  ์–ต์ œ์ œ

๐Ÿ’ก ํƒ€๊ฒŸ: EGFR, HER2, VEGFR, PDGFR ๋“ฑ (๋ชจ๋‘ RTK)

  • ์ด ์ˆ˜์šฉ์ฒด๋“ค์€ ์„ธํฌ๋ง‰์— ์œ„์น˜ํ•˜๋ฉฐ, **์„ฑ์žฅ ์ธ์ž(ligand)**๊ฐ€ ๊ฒฐํ•ฉํ•˜๋ฉด ์ธ์‚ฐํ™”๋˜์–ด ํ•˜์œ„ ์‹ ํ˜ธ ์ „๋‹ฌ(RAS–RAF–MEK–ERK, PI3K–AKT–mTOR) ๊ฒฝ๋กœ๋ฅผ ํ™œ์„ฑํ™”์‹œํ‚ด.
  • ์ด ๊ฒฝ๋กœ๋Š” ์„ธํฌ์˜ ์„ฑ์žฅ, ์ฆ์‹, ์ƒ์กด์— ๊ด€์—ฌํ•˜๋ฉฐ, ์ข…์–‘์—์„œ ๊ณผํ™œ์„ฑํ™”๋˜๊ฑฐ๋‚˜ ๋Œ์—ฐ๋ณ€์ด๋กœ ์ธํ•ด ์ง€์†์  ํ™œ์„ฑ๋จ.
  • ํƒ€๊ฒŸ ์–ต์ œ์ œ๋Š” ์ˆ˜์šฉ์ฒด์˜ ATP ๊ฒฐํ•ฉ ๋ถ€์œ„ ๋˜๋Š” ๋ฆฌ๊ฐ„๋“œ ๊ฒฐํ•ฉ ๋ถ€์œ„๋ฅผ ์ฐจ๋‹จํ•จ์œผ๋กœ์จ ํ•˜์œ„ ์‹ ํ˜ธ์ „๋‹ฌ์„ ์–ต์ œํ•จ.

๐Ÿ“Œ ์˜ˆ์‹œ

  • EGFR: Erlotinib (NSCLC, EGFR mutation)
  • HER2: Trastuzumab (HER2+ breast cancer)
  • VEGFR: Sunitinib, Sorafenib (RCC, HCC)

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • ๋Œ์—ฐ๋ณ€์ด (EGFR T790M)
  • MET, HER3 ๊ฐ™์€ ์šฐํšŒ๊ฒฝ๋กœ ํ™œ์„ฑํ™”
  • KRAS/BRAF downstream mutation

2๏ธโƒฃ ์„ธํฌ ๋‚ด ์‹ ํ˜ธ์ „๋‹ฌ ์–ต์ œ์ œ

๐Ÿ’ก ํƒ€๊ฒŸ: PI3K, AKT, mTOR, BRAF, MEK ๋“ฑ

  • ์ˆ˜์šฉ์ฒด ์•„๋ž˜ ์œ„์น˜ํ•œ ์„ธํฌ ๋‚ด ํ‚ค๋‚˜์•„์ œ๋“ค์„ ์–ต์ œํ•ด, ์„ธํฌ ์ฆ์‹ ์‹ ํ˜ธ ์ฐจ๋‹จ
  • ์ฃผ๋กœ MAPK/ERK ๋˜๋Š” PI3K/AKT/mTOR ๊ฒฝ๋กœ๋ฅผ ํ‘œ์ 

๐Ÿ“Œ ์˜ˆ์‹œ

  • BRAF: Vemurafenib (Melanoma, BRAF V600E)
  • MEK: Trametinib
  • mTOR: Everolimus (RCC, Breast cancer)

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • ํ•˜์œ„ ๋˜๋Š” ์ƒ์œ„ ๊ฒฝ๋กœ์˜ ์žฌํ™œ์„ฑํ™”
  • ํƒ€๊ฒฝ๋กœ (์˜ˆ: PI3K ↔ RAS cross talk) ๋ณด์ƒ

3๏ธโƒฃ CD ๋งˆ์ปค(ํ‘œ๋ฉดํ•ญ์›) ํ‘œ์  ์น˜๋ฃŒ

๐Ÿ’ก ํƒ€๊ฒŸ: CD20, CD19, CD22 ๋“ฑ

  • ํ˜ˆ์•ก์•”์—์„œ ๋ฉด์—ญ์„ธํฌ ํ‘œ๋ฉด์— ํŠน์ด์  ๋ฐœํ˜„๋˜๋Š” ํ•ญ์›์„ ํ‘œ์ ์œผ๋กœ ํ•˜๋Š” ๋ชจ๋…ธํด๋ก  ํ•ญ์ฒด ๋˜๋Š” CAR-T
  • ์ž‘์šฉ๊ธฐ์ „: ๋ณด์ฒด ํ™œ์„ฑํ™”, ํ•ญ์ฒด์˜์กด ์„ธํฌ๋…์„ฑ(ADCC), ์ง์ ‘ ์„ธํฌ์‚ฌ๋ฉธ ์œ ๋„

๐Ÿ“Œ ์˜ˆ์‹œ

  • CD20: Rituximab (B-cell lymphoma)
  • CD19: Tisagenlecleucel (B-ALL, CAR-T)

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • CD19 ๋ฐœํ˜„ ์†Œ์‹ค ๋˜๋Š” ๋ณ€ํ˜•
  • ๋ฉด์—ญ์–ต์ œ ๋ฏธ์„ธํ™˜๊ฒฝ (TME)

4๏ธโƒฃ ๋ฉด์—ญ๊ด€๋ฌธ ์–ต์ œ์ œ (Immune Checkpoint Inhibitor)

๐Ÿ’ก ํƒ€๊ฒŸ: PD-1, PD-L1, CTLA-4

  • ์•”์„ธํฌ๋Š” PD-L1์„ ๋ฐœํ˜„ํ•˜์—ฌ T์„ธํฌ์˜ PD-1์— ๊ฒฐํ•ฉ → ๋ฉด์—ญํšŒํ”ผ
  • ICI๋Š” ์ด ๊ฒฐํ•ฉ์„ ์ฐจ๋‹จํ•˜์—ฌ T์„ธํฌ๊ฐ€ ๋‹ค์‹œ ํ™œ์„ฑํ™”๋˜์–ด ์•”์„ธํฌ๋ฅผ ๊ณต๊ฒฉ

๐Ÿ“Œ ์˜ˆ์‹œ

  • PD-1: Nivolumab
  • PD-L1: Atezolizumab
  • CTLA-4: Ipilimumab

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • β2M ๊ฒฐ์† → ํ•ญ์›์ œ์‹œ ์•ˆ ๋จ
  • IFN-γ pathway ์–ต์ œ
  • T์„ธํฌ ์นจ์œค ์ €ํ•˜

5๏ธโƒฃ ์„ธํฌ์‚ฌ๋ฉธ ์œ ๋„์ œ (Apoptosis Inducers)

๐Ÿ’ก ํƒ€๊ฒŸ: BCL-2, MCL-1

  • ์•”์„ธํฌ๋Š” **์„ธํฌ์‚ฌ๋ฉธ ์–ต์ œ ๋‹จ๋ฐฑ์งˆ (BCL-2 ๋“ฑ)**์„ ๊ณผ๋ฐœํ˜„ํ•˜์—ฌ ์‚ด์•„๋‚จ์Œ
  • BCL-2 ์–ต์ œ์ œ๋Š” ๋ฏธํ† ์ฝ˜๋“œ๋ฆฌ์•„ ๊ฒฝ๋กœ๋ฅผ ํ†ตํ•ด ์„ธํฌ์‚ฌ๋ฉธ ์œ ๋„

๐Ÿ“Œ ์˜ˆ์‹œ

  • BCL-2: Venetoclax (CLL, AML)

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • MCL-1 ๋ณด์ƒ ๋ฐœํ˜„
  • ์„ธํฌ์‚ฌ๋ฉธ ๊ฒฝ๋กœ ๋‹ค์šด์ŠคํŠธ๋ฆผ ์–ต์ œ

6๏ธโƒฃ DNA ์†์ƒ ๋ฐ ๋ณต๊ตฌ ๊ฒฝ๋กœ ํ‘œ์ 

๐Ÿ’ก ํƒ€๊ฒŸ: PARP, Topoisomerase

  • PARP๋Š” DNA ๋‹จ์ผ ๊ฐ€๋‹ฅ ์†์ƒ ๋ณต๊ตฌ์— ํ•„์ˆ˜ → BRCA ๋Œ์—ฐ๋ณ€์ด ์•”์—์„œ๋Š” ๋™๋ฐ˜ ๋ณต๊ตฌ ๊ฒฝ๋กœ๋„ ์†์ƒ → synthetic lethality

๐Ÿ“Œ ์˜ˆ์‹œ

  • PARP: Olaparib (BRCA-mut Breast/Ovarian)
  • Topo-I: Irinotecan
  • Topo-II: Etoposide

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • HR ๋ณต๊ตฌ ๊ฒฝ๋กœ ๋ณต์›
  • PARP2๋กœ ๋ณด์ƒ

7๏ธโƒฃ ํ˜ˆ๊ด€์‹ ์ƒ ์–ต์ œ์ œ

๐Ÿ’ก ํƒ€๊ฒŸ: VEGF, VEGFR

  • VEGF๋Š” ์ข…์–‘ ๋‚ด ์‹ ์ƒ ํ˜ˆ๊ด€ ํ˜•์„ฑ ์œ ๋„ → ์ฐจ๋‹จ ์‹œ ์˜์–‘๊ณต๊ธ‰ ์ฐจ๋‹จ

๐Ÿ“Œ ์˜ˆ์‹œ

  • VEGF: Bevacizumab

๐Ÿงฌ ๋‚ด์„ฑ ๊ธฐ์ „

  • FGF, PDGF ๋“ฑ ๋ณด์ƒ ์‹ ์ƒํ˜ˆ๊ด€ ์ธ์ž ํ™œ์„ฑํ™”

๐Ÿ“š ์ฃผ์š” ์ฐธ๊ณ  ๋ฌธํ—Œ ๋ฐ ๊ต๊ณผ์„œ

  1. Goodman & Gilman's The Pharmacological Basis of Therapeutics (14th edition)
  2. Cancer: Principles & Practice of Oncology by DeVita, Hellman, and Rosenberg (11th edition)
  3. Basic & Clinical Pharmacology by Katzung (15th edition)
  4. UpToDate – Pharmacology and targeted therapy of cancer (latest clinical updates, 2024 ๊ธฐ์ค€)
  5. NCCN Guidelines (National Comprehensive Cancer Network, 2024) – Disease-specific treatment guidelines (NSCLC, Breast, CRC, Melanoma, AML ๋“ฑ)
  6. FDA Drug Label & DrugBank – ์•ฝ๋ฌผ ์Šน์ธ์ •๋ณด ๋ฐ ๊ธฐ์ „ ์ถœ์ฒ˜
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