Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Michael S. Lawrence"'
Autor:
Yasha Butt, Ramin Sakhtemani, Rukshana Mohamad-Ramshan, Michael S. Lawrence, Ashok S. Bhagwat
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract The APOBEC3 enzymes convert cytosines in single-stranded DNA to uracils to protect against viruses and retrotransposons but can contribute to mutations that diversify tumors. To understand the mechanism of mutagenesis, we map the uracils res
Externí odkaz:
https://doaj.org/article/820624b331134de1a53888915fff2f2b
Autor:
Ambrocio Sanchez, Pedro Ortega, Ramin Sakhtemani, Lavanya Manjunath, Sunwoo Oh, Elodie Bournique, Alexandrea Becker, Kyumin Kim, Cameron Durfee, Nuri Alpay Temiz, Xiaojiang S. Chen, Reuben S. Harris, Michael S. Lawrence, Rémi Buisson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Antiviral DNA cytosine deaminases APOBEC3A and APOBEC3B are major sources of mutations in cancer by catalyzing cytosine-to-uracil deamination. APOBEC3A preferentially targets single-stranded DNAs, with a noted affinity for DNA regions that a
Externí odkaz:
https://doaj.org/article/242d0a53917f49e5bc6d9be8d45bb23e
Autor:
Haibo Yang, Emily M. Lachtara, Xiaojuan Ran, Jessica Hopkins, Parasvi S. Patel, Xueping Zhu, Yao Xiao, Laiyee Phoon, Boya Gao, Lee Zou, Michael S. Lawrence, Li Lan
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract The roles of R-loops and RNA modifications in homologous recombination (HR) and other DNA double-stranded break (DSB) repair pathways remain poorly understood. Here, we find that DNA damage-induced RNA methyl-5-cytosine (m5C) modification in
Externí odkaz:
https://doaj.org/article/98680727c35b4bf0a0a9d6b0cc5aec93
Publikováno v:
npj Precision Oncology, Vol 6, Iss 1, Pp 1-7 (2022)
Abstract Head and Neck Squamous Cell Carcinoma (HNSCC) is an aggressive epithelial cancer with poor overall response rates to checkpoint inhibitor therapy (CPI) despite CPI being the recommended treatment for recurrent or metastatic HNSCC. Mechanisms
Externí odkaz:
https://doaj.org/article/d934c79c59bc4b6fbf3d73b2e7013bb4
Autor:
Adam Langenbucher, Danae Bowen, Ramin Sakhtemani, Elodie Bournique, Jillian F. Wise, Lee Zou, Ashok S. Bhagwat, Rémi Buisson, Michael S. Lawrence
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
The APOBEC mutation signature contributes to a significant percentage of human cancers. Here the authors via biochemical and computational analyses shed light on how DNA primary sequence and secondary structure jointly influence A3A substrate optimal
Externí odkaz:
https://doaj.org/article/0df7d51a696e4dfaa11c6266dbb37d50
Autor:
Matthew A. Reyna, David Haan, Marta Paczkowska, Lieven P. C. Verbeke, Miguel Vazquez, Abdullah Kahraman, Sergio Pulido-Tamayo, Jonathan Barenboim, Lina Wadi, Priyanka Dhingra, Raunak Shrestha, Gad Getz, Michael S. Lawrence, Jakob Skou Pedersen, Mark A. Rubin, David A. Wheeler, Søren Brunak, Jose M. G. Izarzugaza, Ekta Khurana, Kathleen Marchal, Christian von Mering, S. Cenk Sahinalp, Alfonso Valencia, PCAWG Drivers and Functional Interpretation Working Group, Jüri Reimand, Joshua M. Stuart, Benjamin J. Raphael, PCAWG Consortium
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/2e68c62b177945e9b33b29c835967c66
Autor:
Pégah Jalili, Danae Bowen, Adam Langenbucher, Shinho Park, Kevin Aguirre, Ryan B. Corcoran, Angela G. Fleischman, Michael S. Lawrence, Lee Zou, Rémi Buisson
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
The DNA cytosine deaminases APOBEC3A and APOBEC3B have emerged from cancer genomics studies as drivers of mutation in cancers and tumor heterogeneity. Here the authors present a computational approach to identify the RNA mutations specifically driven
Externí odkaz:
https://doaj.org/article/ce56509c93e8439dabb97f9c99412c8c
Autor:
Matthew A. Reyna, David Haan, Marta Paczkowska, Lieven P. C. Verbeke, Miguel Vazquez, Abdullah Kahraman, Sergio Pulido-Tamayo, Jonathan Barenboim, Lina Wadi, Priyanka Dhingra, Raunak Shrestha, Gad Getz, Michael S. Lawrence, Jakob Skou Pedersen, Mark A. Rubin, David A. Wheeler, Søren Brunak, Jose M. G. Izarzugaza, Ekta Khurana, Kathleen Marchal, Christian von Mering, S. Cenk Sahinalp, Alfonso Valencia, PCAWG Drivers and Functional Interpretation Working Group, Jüri Reimand, Joshua M. Stuart, Benjamin J. Raphael, PCAWG Consortium
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-17 (2020)
Understanding deregulation of biological pathways in cancer can provide insight into disease etiology and potential therapies. Here, as part of the PanCancer Analysis of Whole Genomes (PCAWG) consortium, the authors present pathway and network analys
Externí odkaz:
https://doaj.org/article/d9995364c8fb4afc89d4bb8a8bc2379d
Autor:
Michael S. Lawrence, Angela G. Fleischman, Kevin Aguirre, Shinho Park, Adam Langenbucher, Ryan B. Corcoran, Lee Zou, Danae Bowen, Pégah Jalili, Rémi Buisson
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Nature Communications
Nature communications, vol 11, iss 1
Nature Communications
Nature communications, vol 11, iss 1
APOBEC3A is a cytidine deaminase driving mutagenesis, DNA replication stress and DNA damage in cancer cells. While the APOBEC3A-induced vulnerability of cancers offers an opportunity for therapy, APOBEC3A protein and mRNA are difficult to quantify in