![David Steensma, MD on Twitter: "#H3B-8800 #SF3B1 inhibitor #MDS #AML Phase 1; we treated 81 patients and defined MTD as 30 mg 5d on 9 day off schedule and saw deep modulation David Steensma, MD on Twitter: "#H3B-8800 #SF3B1 inhibitor #MDS #AML Phase 1; we treated 81 patients and defined MTD as 30 mg 5d on 9 day off schedule and saw deep modulation](https://pbs.twimg.com/media/D9Hem3uW4AEBt4B.jpg)
David Steensma, MD on Twitter: "#H3B-8800 #SF3B1 inhibitor #MDS #AML Phase 1; we treated 81 patients and defined MTD as 30 mg 5d on 9 day off schedule and saw deep modulation
![Cancers | Free Full-Text | Mutations in Splicing Factor Genes in Myeloid Malignancies: Significance and Impact on Clinical Features | HTML Cancers | Free Full-Text | Mutations in Splicing Factor Genes in Myeloid Malignancies: Significance and Impact on Clinical Features | HTML](https://www.mdpi.com/cancers/cancers-11-01844/article_deploy/html/images/cancers-11-01844-g001-550.jpg)
Cancers | Free Full-Text | Mutations in Splicing Factor Genes in Myeloid Malignancies: Significance and Impact on Clinical Features | HTML
![H3B-8800 modulates splicing and selectively kills SF3B1-mutant leukemia... | Download Scientific Diagram H3B-8800 modulates splicing and selectively kills SF3B1-mutant leukemia... | Download Scientific Diagram](https://www.researchgate.net/publication/323271442/figure/fig2/AS:733107523178497@1551797862180/H3B-8800-modulates-splicing-and-selectively-kills-SF3B1-mutant-leukemia-cells-in.jpg)
H3B-8800 modulates splicing and selectively kills SF3B1-mutant leukemia... | Download Scientific Diagram
![Aberrant RNA splicing and therapeutic opportunities in cancers - Yamauchi - 2022 - Cancer Science - Wiley Online Library Aberrant RNA splicing and therapeutic opportunities in cancers - Yamauchi - 2022 - Cancer Science - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/04683a12-1799-49e6-aec5-b086356e0888/cas15213-toc-0001-m.jpg)
Aberrant RNA splicing and therapeutic opportunities in cancers - Yamauchi - 2022 - Cancer Science - Wiley Online Library
![H3B-8800, an orally available small-molecule splicing modulator, induces lethality in spliceosome-mutant cancers | Request PDF H3B-8800, an orally available small-molecule splicing modulator, induces lethality in spliceosome-mutant cancers | Request PDF](https://i1.rgstatic.net/publication/323271442_H3B-8800_an_orally_available_small-molecule_splicing_modulator_induces_lethality_in_spliceosome-mutant_cancers/links/5c7e8e64458515831f8562b2/largepreview.png)
H3B-8800, an orally available small-molecule splicing modulator, induces lethality in spliceosome-mutant cancers | Request PDF
![Phase I First-in-Human Dose Escalation Study of the oral SF3B1 modulator H3B -8800 in myeloid neoplasms | Leukemia Phase I First-in-Human Dose Escalation Study of the oral SF3B1 modulator H3B -8800 in myeloid neoplasms | Leukemia](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41375-021-01328-9/MediaObjects/41375_2021_1328_Fig3_HTML.png)
Phase I First-in-Human Dose Escalation Study of the oral SF3B1 modulator H3B -8800 in myeloid neoplasms | Leukemia
![Production of novel pladienolide analogues through native expression of a pathway-specific activator - Chemical Science (RSC Publishing) DOI:10.1039/D0SC01928C Production of novel pladienolide analogues through native expression of a pathway-specific activator - Chemical Science (RSC Publishing) DOI:10.1039/D0SC01928C](https://pubs.rsc.org/image/article/2020/SC/d0sc01928c/d0sc01928c-f1_hi-res.gif)
Production of novel pladienolide analogues through native expression of a pathway-specific activator - Chemical Science (RSC Publishing) DOI:10.1039/D0SC01928C
![Selected novel agents in clinical trials for lower-risk MDS Several... | Download Scientific Diagram Selected novel agents in clinical trials for lower-risk MDS Several... | Download Scientific Diagram](https://www.researchgate.net/publication/339388638/figure/fig1/AS:960055549632518@1605906488648/Selected-novel-agents-in-clinical-trials-for-lower-risk-MDS-Several-promising-agents-for.png)
Selected novel agents in clinical trials for lower-risk MDS Several... | Download Scientific Diagram
![Clinical Utility of Next-generation Sequencing in the Management of Myeloproliferative Neoplasms: A Single-Center Experience. - Abstract - Europe PMC Clinical Utility of Next-generation Sequencing in the Management of Myeloproliferative Neoplasms: A Single-Center Experience. - Abstract - Europe PMC](https://europepmc.org/articles/PMC6745993/bin/hs9-2-e44-g008.jpg)
Clinical Utility of Next-generation Sequencing in the Management of Myeloproliferative Neoplasms: A Single-Center Experience. - Abstract - Europe PMC
![Screening Approaches for Targeting Ribonucleoprotein Complexes: A New Dimension for Drug Discovery - ScienceDirect Screening Approaches for Targeting Ribonucleoprotein Complexes: A New Dimension for Drug Discovery - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2472555222126110-gr1.jpg)
Screening Approaches for Targeting Ribonucleoprotein Complexes: A New Dimension for Drug Discovery - ScienceDirect
![H3 Biomedicine Publishes Comprehensive Genomic Landscape Analysis in Cell Reports Revealing Breadth, Frequency and Potential Disease-Driving Significance of Somatic Mutations in RNA Splicing Factor Genes in Multiple Types of Cancer | Business H3 Biomedicine Publishes Comprehensive Genomic Landscape Analysis in Cell Reports Revealing Breadth, Frequency and Potential Disease-Driving Significance of Somatic Mutations in RNA Splicing Factor Genes in Multiple Types of Cancer | Business](https://mms.businesswire.com/media/20180403006083/en/649446/5/H3Bio_SpliceosomeMOA_figure1-HighRes.jpg)
H3 Biomedicine Publishes Comprehensive Genomic Landscape Analysis in Cell Reports Revealing Breadth, Frequency and Potential Disease-Driving Significance of Somatic Mutations in RNA Splicing Factor Genes in Multiple Types of Cancer | Business
![Phase I First-in-Human Dose Escalation Study of the oral SF3B1 modulator H3B -8800 in myeloid neoplasms | Leukemia Phase I First-in-Human Dose Escalation Study of the oral SF3B1 modulator H3B -8800 in myeloid neoplasms | Leukemia](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41375-021-01328-9/MediaObjects/41375_2021_1328_Fig1_HTML.png)
Phase I First-in-Human Dose Escalation Study of the oral SF3B1 modulator H3B -8800 in myeloid neoplasms | Leukemia
![H3B-8800 pharmacokinetics Plasma concentration in ng/mL of H3B-8800 on... | Download Scientific Diagram H3B-8800 pharmacokinetics Plasma concentration in ng/mL of H3B-8800 on... | Download Scientific Diagram](https://www.researchgate.net/publication/352741934/figure/download/fig2/AS:1038820980039691@1624685630628/H3B-8800-pharmacokinetics-Plasma-concentration-in-ng-mL-of-H3B-8800-on-Cycle-1-Day-4.png)
H3B-8800 pharmacokinetics Plasma concentration in ng/mL of H3B-8800 on... | Download Scientific Diagram
![Spliceostatin A interaction with SF3B limits U1 snRNP availability and causes premature cleavage and polyadenylation - ScienceDirect Spliceostatin A interaction with SF3B limits U1 snRNP availability and causes premature cleavage and polyadenylation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2451945621001112-fx1.jpg)
Spliceostatin A interaction with SF3B limits U1 snRNP availability and causes premature cleavage and polyadenylation - ScienceDirect
![Scalable Synthesis of 17S-FD-895 Expands the Structural Understanding of Splice Modulatory Activity - ScienceDirect Scalable Synthesis of 17S-FD-895 Expands the Structural Understanding of Splice Modulatory Activity - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S266638642030299X-sc2.jpg)