RIKEN (CODATA, WDCM ...) - NIG (CODATA, DDBJ/CIB, WDCM, OECD BRC, GBIF, JST BIRD, TPRP ...) - FREE

Tokyo (Web site in Japanese)
Joined January 2017
「エピジェネティクスでCRISPR HDRノックインを底上げする」(Cell Proliferation誌刊行レビューから) crisp-bio.blog.jp/archives/4… 切断部位のヒストン修飾を操作して、修復経路をHDR側に傾ける(Histone modifications orchestrate DSB repair pathway choice) crisp-bio.blog.jp/archives/4… #ゲノム編集 #CRISPR #エピジェネティクス
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REVIEW: Chromatin Modifications Orchestrate DNA Repair Pathway Choice: Epigenetics Strategies for Enhancing CRISPR-Cas9-Mediated Knock-In Efficiency. Chen X [..] Xueren Li, Yanhua Gong, Zichuan Liu. Cell Prolif. 2026-10-09. doi.org/10.1111/cpr.70285 #CRISPR #EPIGENOME
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天然で触媒不活性なMmCas12mにTadDEを組み合わせてコンパクトかつ高精度なデュアル・エディター (A-to-G/C-toT) を実現ーー硬くて短いリンカーが鍵 (Genes誌刊行論文から) デュアル塩基エディターの高精度化*・小型化・多重化を実現[*] 編集効率をほぼ維持しながら、編集ウィンドウを実質的に1塩基まで絞り込んだ(バイスタンダー編集抑制) crisp-bio.blog.jp/archives/4…
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"Engineering of the High-Precision Cas12m Dual Base Editor-Loaded Virus-like Particles for A-to-G and C-to-T Conversions" Aliev T, Imatdinov A, Prudnikova E, Imatdinov I. Genes. 2026-10-09: doi.org/10.3390/genes1710124… (MmCas12m + TadDE) - VLP We found that shortening the linker to an acceptable length provides a single-nucleotide substitution in vitro with minimal bystander activity (less than 0.8%), while the high-precision MmCas12m dual base editor retains up to 90% of the editing efficiency of the original base editor.
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"Structure-guided discovery and engineering of miniature CRISPR-Cas12m for epigenome editing" Yu T, Ji M, Yu D, Guan Z, Zhu R [..] Xiang K, Bai L, Li K. (bioRxiv 2026-03-28) Nat Struct Mol Biol. 2026-09-16. doi.org/10.1038/s41594-026-0… P. methylotrophicum Cas12m (PmCas12m) (601 aa) EMD-66405 / PDB 9WZR: PmCas12m-crRNA-target DNA complex (3.21 Å) > xCas12m (581 aa): CRISPRa, CRISPRi & CRISPRoff
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In silico探索とAlphaFold3で導く超小型Cas12mエピゲノムエディターとHBV感染阻害への展開 (Nat Struct Mol Biol.誌刊行論文から) crisp-bio.blog.jp/archives/4… エピゲノム編集能力を持つ超小型変異体xCas12m: CRISPRoffを構築し、単一のAAVで送達することで、マウスモデルにおいて持続的なエピジェネティックサイレンシングとB型肝炎ウイルス(HBV)感染の有効な阻害を実証
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“Unified hybrid RNA-regulated CRISPR diagnostic for concurrent Mycobacterium tuberculosis detection and rifampicin resistance profiling” Xinggui Yang [..] Shijun Li, Xiaolan Yang. Biosens Bioelectron. 2026-10-10/2027-01-15. doi.org/10.1016/j.bios.2026.…
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“Genome-wide CRISPR screen identifies PKMYT1 inhibition as a synthetic lethal vulnerability in IDH1-mutant glioma” Lang F [..] Yang C. Cancer Lett 2026-10-08/11-28. doi.org/10.1016/j.canlet.202… … Through a whole-genome #CRISPR screen
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“Disruption of the CRL5 ubiquitin ligase complex enhances engineered T-cell persistence under chronic tumor antigen exposure” Bachl S, Ching C, Talbot C [..] Carnevale J. Cancer Immunol Res. 2026-10-15. doi.org/10.1158/2326-6066.ci…] … We reanalyzed a genome-wide CRISPR KO screen in primary human T cellsunder repetitive tumor stimulation, following the pervious in vivo screening (Nature 2026-08-12 online).
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PrimeStack: イネゲノムへの「大規模な遺伝子セット」挿入箇所をプログラム可能にする二段階法 (PLoS Biology誌刊行論文から) TwinPEとBxn1をベースに、カルスで9.4 kb, 再生個体で 5.3 kbの挿入を実現 crisp-bio.blog.jp/archives/4…
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"PrimeStack editors enable efficient and site-specific integration of large multigene cargos in plants" Edith Sánchez, Khalid Sedeek, Haroon Butt, Magdy Mahfouz. PLoS Biol. 2026-10-13 (Uncorrected Proof). doi.org/10.1371/journal.pbio… #PE (Prime Editor) + Bxb1; #rice
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NEWS “Researchers Transform Old Blood Cells into Young Brain Cells” Universität Bonn. 2026-10-09. uni-bonn.de/en/news/211-2026
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