日本人の科学者が、ダウン症の原因となる余分な染色体の除去に成功
三重大学の橋詰良太郎博士のチームが開発したのは「アレル特異的編集」技術。
ダウン症の原因は「21番染色体が1本多い」こと。
その余分な染色体を、CRISPRで丸ごと削除することに成功。
3本ある染色体のうち、余分な1本だけをピンポイントで狙い撃ちする。健康な2本には触れない。
余分な染色体が消えた細胞は炎症や代謝に関わる過剰な遺伝子が静まり、脳の発達に関わる遺伝子が活性化し、細胞の分裂速度も正常化した。
ダウン症は700人に1人の割合で生まれる。これまでの治療は「症状の管理」だけだった。
原因そのものに手をつけたのは、これが世界で初めて。
“The video was generated using AI(Grok)”
ArcBrush v1.3.1 is out!
A polish-and-power release, now with in-app updates, a new Pixel Sort glitch node, and subtle interface animations across the whole app.
✨ UI motion: subtle, opt-out animation everywhere. The canvas glides when framing/zooming, nodes fade in, wires and evaluations pulse. Turn it all off in Settings → Interface.
🌀 New node, Pixel Sort: glitch & drip effects along rows, columns, angles, or radial spokes, with one-click presets, six sort keys, and mask support.
⬇️ In-app auto-update: ArcBrush now downloads, verifies, installs, and relaunches itself on Windows & macOS (no more manual reinstall).
🔷 Shape node: drag to move/scale/rotate right on the canvas, plus an optional Size Ref input to match a connected image's dimensions.
📤 Export filename tokens: new {label}, {time}, {quality}, and {compression} tokens.
🔔 Notifications redesigned: toasts now stack, are color-coded by severity, and pause on hover.
…plus a big batch of fixes: undo/redo, export paths & tokens, tooltips, eyedropper color fidelity, and Linux Wayland clipboard + VRAM reporting.
I originally made this geometry nodes Procedural Roof generator to be used for a movie's VFX but now I can finally publish it ! Tiled Roof Generator is out now 🗣️🗣️ #b3d
난 게임을 즐겨하지 않는데 이런건 진짜 유익함
만원으로 데이터 센터의 복잡한 구조와 컴퓨터 인프라를 이해하는 스팀게임 : Data Center
빈 방에서 시작해서
랙 구매 → 서버 장착 → 모든 케이블을 직접 손으로 하나하나 연결해야함
실제 데이터 센터처럼 고객 트래���을 처리하는 시뮬레이션 게임
출시 48시간 만에 180개가 넘는 리뷰가 달렸고, 플레이어들은 “최근 본 시뮬레이션 게임 중 가장 몰입감 있다”, “컴퓨팅 인프라를 이해하는 데 최고”라는 평가를 하고 있습니다.
The UCI has announced a new set of rules targeting the maximum size of cycling GPS units (for real). I dig into why, why it's (mostly) dumb, and what it means for today's units: https://t.co/utZCVjGJeX
Turbulent gives you detailed water effects from a simple plane and a material.
Depth-based translucency
Edge detection
Auto flow map
Flow painting
All from just a shader.
https://t.co/xeUsXyMVK0
Only for #blender3d#b3d#blender#cgi