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48 results
2023
Wu G, Yoshida N, Liu J, Zhang X, Xiong Y, Heavican-Foral TB, Mandato E, Liu H, Nelson GM, Yang L, Chen R, Donovan KA, Jones MK, Roshal M, Zhang Y, Xu R, Nirmal AJ, Jain S, Leahy C, Jones KL, Stevenson KE, Galasso N, Ganesan N, Chang T, Wu WC, Louissaint A, Debaize L, Yoon H, Dal Cin P, Chan WC, Ho Sui SJ, Ng SY, Feldman AL, Horwitz SM, Adelman K, Fischer ES, Chen CW, Weinstock DM, Brown M. TP63 fusions drive multicomplex enhancer rewiring, lymphomagenesis, and EZH2 dependence.
Science Translational Medicine. 2023;15(714):eadi7244.
Wu G, Yoshida N, Liu J, Zhang X, Xiong Y, Heavican-Foral TB, Mandato E, Liu H, Nelson GM, Yang L, Chen R, Donovan KA, Jones MK, Roshal M, Zhang Y, Xu R, Nirmal AJ, Jain S, Leahy C, Jones KL, Stevenson KE, Galasso N, Ganesan N, Chang T, Wu WC, Louissaint A, Debaize L, Yoon H, Dal Cin P, Chan WC, Ho Sui SJ, Ng SY, Feldman AL, Horwitz SM, Adelman K, Fischer ES, Chen CW, Weinstock DM, Brown M. TP63 fusions drive multicomplex enhancer rewiring, lymphomagenesis, and EZH2 dependence.
Science Translational Medicine. 2023;15(714):eadi7244.
Gene fusions involving tumor protein p63 gene (TP63) occur in multiple T and B cell lymphomas and portend a dismal prognosis for patients. The function and mechanisms of TP63 fusions remain unclear, and there is no target therapy for patients with...
Uckelmann HJ, Haarer EL, Takeda R, Wong EM, Hatton C, Marinaccio C, Perner F, Rajput M, Antonissen NJ, Wen Y, Yang L, Brunetti L, Chen CW, Armstrong SA. Mutant NPM1 Directly Regulates Oncogenic Transcription in Acute Myeloid Leukemia.
Cancer Discovery. 2023;13(3):746–765.
Uckelmann HJ, Haarer EL, Takeda R, Wong EM, Hatton C, Marinaccio C, Perner F, Rajput M, Antonissen NJ, Wen Y, Yang L, Brunetti L, Chen CW, Armstrong SA. Mutant NPM1 Directly Regulates Oncogenic Transcription in Acute Myeloid Leukemia.
Cancer Discovery. 2023;13(3):746–765.
The dysregulation of developmental and stem cell–associated genes is a common phenomenon during cancer development. Around half of patients with acute myeloid leukemia (AML) express high levels of HOXA cluster genes and MEIS1. Most of these AML cases...
Insco ML, Abraham BJ, Dubbury SJ, Kaltheuner IH, Dust S, Wu C, Chen KY, Liu D, Bellaousov S, Cox AM, Martin BJE, Zhang T, Ludwig CG, Fabo T, Modhurima R, Esgdaille DE, Henriques T, Brown KM, Chanock SJ, Geyer M, Adelman K, Sharp PA, Young RA, Boutz PL, Zon LI. Oncogenic CDK13 mutations impede nuclear RNA surveillance.
Science. 2023;380(6642):eabn7625.
Insco ML, Abraham BJ, Dubbury SJ, Kaltheuner IH, Dust S, Wu C, Chen KY, Liu D, Bellaousov S, Cox AM, Martin BJE, Zhang T, Ludwig CG, Fabo T, Modhurima R, Esgdaille DE, Henriques T, Brown KM, Chanock SJ, Geyer M, Adelman K, Sharp PA, Young RA, Boutz PL, Zon LI. Oncogenic CDK13 mutations impede nuclear RNA surveillance.
Science. 2023;380(6642):eabn7625.
RNA surveillance pathways detect and degrade defective transcripts to ensure RNA fidelity. We found that disrupted nuclear RNA surveillance is oncogenic. Cyclin-dependent kinase 13 (CDK13) is mutated in melanoma, and patient-mutated CDK13 accelerates...
Mimoso CA, Goldman SR. PRO-seq: Precise Mapping of Engaged RNA Pol II at Single-Nucleotide Resolution.
Current Protocols. 2023;3(12):e961.
Mimoso CA, Goldman SR. PRO-seq: Precise Mapping of Engaged RNA Pol II at Single-Nucleotide Resolution.
Current Protocols. 2023;3(12):e961.
Gene regulation is dependent on the production of mRNAs and a repertoire of non-coding RNAs by RNA polymerase II (RNAPII). Precision run-on sequencing (PRO-seq) maps the position of engaged RNAPII complexes at single-nucleotide resolution and can reveal...
2022
Uckelmann HJ, Haarer EL, Takeda R, Wong EM, Hatton C, Marinaccio C, Perner F, Rajput M, Antonissen NJ, Wen Y, Yang L, Brunetti L, Chen CW, Armstrong SA. Mutant NPM1 directly regulates oncogenic transcription in acute myeloid leukemia.
Cancer Discovery. 2022;
Uckelmann HJ, Haarer EL, Takeda R, Wong EM, Hatton C, Marinaccio C, Perner F, Rajput M, Antonissen NJ, Wen Y, Yang L, Brunetti L, Chen CW, Armstrong SA. Mutant NPM1 directly regulates oncogenic transcription in acute myeloid leukemia.
Cancer Discovery. 2022;
The dysregulation of developmental and stem cell associated genes is a common phenomenon during cancer development. Around half of acute myeloid leukemia (AML) patients express high levels of HOXA cluster genes and MEIS1. Most of these AML cases harbor an...
Wu W, Nelson GM, Koch R, Donovan KA, Nowak RP, Heavican-Foral TB, Nirmal AJ, Liu H, Yang L, Duffy J, Powers F, Stevenson KE, Jones MK, Ng SY, Wu G, Jain S, Xu R, Amaka S, Trevisani C, Donaldson NL, Hagner PR, Leval L, Gaulard P, Iqbal J, Thakurta A, Fischer ES, Adelman K, Weinstock DM. Overcoming IMiD resistance in T-cell lymphomas through potent degradation of ZFP91 and IKZF1.
Blood. 2022;139(13):2024–2037.
Wu W, Nelson GM, Koch R, Donovan KA, Nowak RP, Heavican-Foral TB, Nirmal AJ, Liu H, Yang L, Duffy J, Powers F, Stevenson KE, Jones MK, Ng SY, Wu G, Jain S, Xu R, Amaka S, Trevisani C, Donaldson NL, Hagner PR, Leval L, Gaulard P, Iqbal J, Thakurta A, Fischer ES, Adelman K, Weinstock DM. Overcoming IMiD resistance in T-cell lymphomas through potent degradation of ZFP91 and IKZF1.
Blood. 2022;139(13):2024–2037.
Immunomodulatory (IMiD) agents like lenalidomide and pomalidomide induce the recruitment of IKZF1 and other targets to the CRL4CRBN E3 ubiquitin ligase, resulting in their ubiquitination and degradation. These agents are highly active in B-cell lymphomas...
Zhou H, Stein C, Shafiq T, Shipkovenska G, Kalocsay M, Paulo J, Zhang J, Luo Z, Gygi S, Adelman K, Moazed D. Rixosomal RNA degradation contributes to silencing of Polycomb target genes.
Nature (London). England; 2022;604(7904):167–174.
Zhou H, Stein C, Shafiq T, Shipkovenska G, Kalocsay M, Paulo J, Zhang J, Luo Z, Gygi S, Adelman K, Moazed D. Rixosomal RNA degradation contributes to silencing of Polycomb target genes.
Nature (London). England; 2022;604(7904):167–174.
Polycomb repressive complexes 1 and 2 (PRC1 and PRC2) are histone-modifying and -binding complexes that mediate the formation of facultative heterochromatin and are required for silencing of developmental genes and maintenance of cell fate . Multiple...
Vlaming H, Mimoso C, Field A, Martin B, Adelman K. Screening thousands of transcribed coding and non-coding regions reveals sequence determinants of RNA polymerase II elongation potential.
Nature structural & molecular biology. United States: Nature Publishing Group; 2022;29(6):613–620.
Vlaming H, Mimoso C, Field A, Martin B, Adelman K. Screening thousands of transcribed coding and non-coding regions reveals sequence determinants of RNA polymerase II elongation potential.
Nature structural & molecular biology. United States: Nature Publishing Group; 2022;29(6):613–620.
Precise regulation of transcription by RNA polymerase II (RNAPII) is critical for organismal growth and development. However, what determines whether an engaged RNAPII will synthesize a full-length transcript or terminate prematurely is poorly understood...
Replogle JM, Saunders RA, Pogson AN, Hussmann JA, Lenail A, Guna A, Mascibroda L, Wagner EJ, Adelman K, Lithwick-Yanai G, Iremadze N, Oberstrass F, Lipson D, Bonnar JL, Jost M, Norman TM, Weissman JS. Mapping information-rich genotype-phenotype landscapes with genome-scale Perturb-seq.
Cell. 2022;185(14):2559–2575.e28.
Replogle JM, Saunders RA, Pogson AN, Hussmann JA, Lenail A, Guna A, Mascibroda L, Wagner EJ, Adelman K, Lithwick-Yanai G, Iremadze N, Oberstrass F, Lipson D, Bonnar JL, Jost M, Norman TM, Weissman JS. Mapping information-rich genotype-phenotype landscapes with genome-scale Perturb-seq.
Cell. 2022;185(14):2559–2575.e28.
Summary A central goal of genetics is to define the relationships between genotypes and phenotypes. High-content phenotypic screens such as Perturb-seq (CRISPR-based screens with single-cell RNA-sequencing readouts) enable massively parallel functional...
Xu W, He C, Kaye EG, Li J, Mu M, Nelson GM, Dong L, Wang J, Wu F, Shi YG, Adelman K, Lan F, Shi Y, Shen H. Dynamic control of chromatin-associated m6A methylation regulates nascent RNA synthesis.
Molecular Cell. 2022;82(6):1156–1168.e7.
Xu W, He C, Kaye EG, Li J, Mu M, Nelson GM, Dong L, Wang J, Wu F, Shi YG, Adelman K, Lan F, Shi Y, Shen H. Dynamic control of chromatin-associated m6A methylation regulates nascent RNA synthesis.
Molecular Cell. 2022;82(6):1156–1168.e7.
Summary N6-methyladenosine (m6A) methylation is co-transcriptionally deposited on mRNA, but a possible role of m6A on transcription remains poorly understood. Here, we demonstrate that the METTL3/METTL14/WTAP m6A methyltransferase complex (MTC) is...
Olsen SN, Godfrey L, Healy JP, Choi YA, Kai Y, Hatton C, Perner F, Haarer EL, Nabet B, Yuan GC, Armstrong SA. MLL::AF9 degradation induces rapid changes in transcriptional elongation and subsequent loss of an active chromatin landscape.
Molecular Cell. 2022;82(6):1140–1155.e11.
Olsen SN, Godfrey L, Healy JP, Choi YA, Kai Y, Hatton C, Perner F, Haarer EL, Nabet B, Yuan GC, Armstrong SA. MLL::AF9 degradation induces rapid changes in transcriptional elongation and subsequent loss of an active chromatin landscape.
Molecular Cell. 2022;82(6):1140–1155.e11.
Summary MLL rearrangements produce fusion oncoproteins that drive leukemia development, but the direct effects of MLL-fusion inactivation remain poorly defined. We designed models with degradable MLL::AF9 where treatment with small molecules induces rapid...
Mehta S, Buyanbat A, Kai Y, Karayel O, Goldman SR, Seruggia D, Zhang K, Fujiwara Y, Donovan KA, Zhu Q, Yang H, Nabet B, Gray NS, Mann M, Fischer ES, Adelman K, Orkin SH. Temporal resolution of gene derepression and proteome changes upon PROTAC-mediated degradation of BCL11A protein in erythroid cells.
Cell chemical biology. Elsevier Ltd; 2022;29(8):1273–1287.e8.
Mehta S, Buyanbat A, Kai Y, Karayel O, Goldman SR, Seruggia D, Zhang K, Fujiwara Y, Donovan KA, Zhu Q, Yang H, Nabet B, Gray NS, Mann M, Fischer ES, Adelman K, Orkin SH. Temporal resolution of gene derepression and proteome changes upon PROTAC-mediated degradation of BCL11A protein in erythroid cells.
Cell chemical biology. Elsevier Ltd; 2022;29(8):1273–1287.e8.
Reactivation of fetal hemoglobin expression by the downregulation of BCL11A is a promising treatment for β-hemoglobinopathies. A detailed understanding of BCL11A-mediated repression of γ-globin gene (HBG1/2) transcription is lacking, as studies to date...