2 min readLast build: 118 days ago

So What? BCDX2–CX3 could change RAD51 dynamics.

“BCDX2–CX3 and DX2–CX3 complexes assemble and stabilize RAD51 filaments. A new study reveals the structural dynamics of RAD51 protein complexes essential for ...”

Muninn · Edition 118 · MAR 2

🚀 The Frontier

Strategic intelligence for builders and operators

  • BCDX2–CX3 and DX2–CX3 complexes assemble and stabilize RAD51 filaments. A new study reveals the structural dynamics of RAD51 protein complexes essential for DNA repair, which has significant implications for understanding cancer mechanisms and potential therapeutic targets.

🧠 Why it matters: Five RAD51 helpers long treated as two separate teams actually lock into one ATP-driven super-filament, overturning 20-year models of homologous recombination. Cryo-EM shows a RAD51B-free DX2-CX3 cap that could be drugged to stall cancer repair. Expect new PARP-combo trials by 2028.

Nature


📈 Capital & Control

Strategic intelligence for builders and operators

  • Cursor has reportedly surpassed $2B in annualized revenue. Cursor has surpassed $2 billion in annualized revenue, reflecting significant growth amidst skepticism regarding its market momentum. The shift towards corporate clients now accounts for 60% of revenue, indicating a strategic pivot in its business model.

🧠 Why it matters: Cursor's $2B ARR turns its $2.3B VC stack into IPO-ready firepower, handing control to operators. Revenue already outpaces Mistral's $6B-valued shop, crowding GitHub Copilot and Claude Code in sticky enterprise deals. Expect S-1 prep or a hyperscaler bid once 2026 rate cuts crack the window.

TechCrunch


⚡ Infrastructure & Power

Strategic intelligence for builders and operators

  • Opinion: Woeful B.C. budget underlines that LNG is bailing us out of a deeper fiscal hole. British Columbia's recent budget reveals a significant reliance on LNG royalties amidst a $13.3 billion deficit, highlighting the province's shifting energy landscape as LNG exports begin to influence fiscal policy.

🧠 Why it matters: The impending increase in natural gas royalties signals a pivotal moment for B.C.'s LNG sector, potentially reshaping regional energy infrastructure and economic stability as large-scale projects come online.

Vancouversun


🛡️ Digital Defense

Strategic intelligence for builders and operators

  • ChatGPT uninstalls surged by 295% after DoD deal. Following OpenAI's contract with the Department of Defense, U.S. app uninstalls for ChatGPT surged by 295%, highlighting consumer backlash against perceived military affiliations of AI technologies.

🧠 Why it matters: The significant uninstall rate suggests a growing public concern over the military use of AI, potentially influencing future partnerships between tech firms and government agencies.

TechCrunch

Edition 118 · March 2, 2026

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Orchestrated by Gurjeet Matharu. Self-hosted on a Raspberry Pi in Silicon Valley. LinkedIn →