Excited to share our new preprint on bioRxiv‼️
We developed SCALE-CLIP, a scalable approach to map endogenous #RBP occupancy across many factors under directly comparable conditions.
Using this framework, we explore how positional and combinatorial RBP binding patterns shape alternative #splicing decisions.
biorxiv.org/content/10.64898…
吉見昭秀さんが第35回日本癌病態治療研究会で招待講演しました。
@AkihideYoshimi was invited to speak at the 35th Annual Meeting of the Japanese Society of Strategies for Cancer Research and Therapy.
congre.co.jp/35jsct2026/
石田敦也さん、吉見昭秀さんが執筆した「裾野が広がるがん核酸医薬開発」が実験医学に掲載されました😀
The article "Expanding Horizons in the Development of Cancer Nucleic Acid Therapeutics" authored by Atsuya Ishida and Akihide Yoshimi, has been published in Jikken Igaku!
yodosha.co.jp/jikkenigaku/bo…
Journal Club-127 @NatureGenet
While acute myeloid leukemia (AML) cells exhibit a cellular hierarchy headed by leukemia stem cells (LSCs), the molecular basis of LSC stemness remains poorly understood. In this paper, by analyzing chromatin accessibility of AML cells, the authors revealed that a subset of transposable element subfamilies are enriched within accessible chromatin regions of LSCs, and these elements provide a hub of transcription factors and chromatin regulators underlying LSC stemness.
Summarized by @Masahiko_Ajironature.com/articles/s41588-0…
Journal Club-126 @Nature
This study shows that metastasis-associated oncofetal states are already established at the invasive front of early-stage colorectal cancer. Furthermore, these phenotypes are driven by TME-induced plasticity rather than additional genetic alterations. Trophocyte-like CAFs promote oncofetal programs through TGFb and prostaglandin signaling.
Summarized by Pariha Muhtar
nature.com/articles/s41586-0…
Wulipan Fulati and Mina Yoshida gave poster presentations at the JSH International Symposium!
Wulipan Fulatiさんと吉田澪奈さんがJSH international symposiumでポスター発表しました!
Journal Club-125 @NatureCellBio
This paper shows that type I/III IFN induction by TLR3, TLR4–TRIF and cGAS–STING critically depends on the E3 ligase ANKIB1, which generates K11‑linked ubiquitin chains on TRIF and STING. These K11‑Ub chains recruit optineurin, enabling TBK1–IRF3 activation, whereas RIG‑I–MAVS signaling uses different adaptors and is ANKIB1‑independent, establishing this axis as a key checkpoint controlling IFN responses.
Summarized by Moritoshi Sakamoto
nature.com/articles/s41556-0…
Journal Club-124 @ScienceMagazine
This study shows that the antiphage reverse transcriptase DRT3 synthesizes GT/AC-repeat double-stranded DNA using a protein, rather than RNA, as a template. DRT3 forms a complex composed of Drt3a, Drt3b, and ncRNA, and produces poly(GT/AC) dsDNA in response to phage infection. These findings expand the concept of reverse transcriptases and reveal a new nucleic acid synthesis mechanism in bacterial antiphage defense.
Summarized by Zhu Lu
science.org/doi/10.1126/scie…
Kei Nishimori (@Biostudy1355)’s work from his previous position has been published in Nucleic Acids Research!
西森奎さんの前職での仕事がNucleic Acids Researchに掲載されました!
academic.oup.com/nar/article…
Kei Nishimori (@Biostudy1355)’s work from his previous position has been published in Nucleic Acids Research!
西森奎さんの前職での仕事がNucleic Acids Researchに掲載されました!
academic.oup.com/nar/article…