User profiles for M. Zamanighomi

Mahdi Zamanighomi

Broad Institute of MIT and Harvard
Verified email at broadinstitute.org
Cited by 2954

Next-generation characterization of the cancer cell line encyclopedia

…, AC Warren, JM McFarland, M Zamanighomi… - Nature, 2019 - nature.com
Large panels of comprehensively characterized human cancer models, including the Cancer
Cell Line Encyclopedia (CCLE), have provided a rigorous framework with which to study …

Paralog knockout profiling identifies DUSP4 and DUSP6 as a digenic dependence in MAPK pathway-driven cancers

…, G Getz, F Vazquez, JG Doench, M Zamanighomi… - Nature …, 2021 - nature.com
Although single-gene perturbation screens have revealed a number of new targets, vulnerabilities
specific to frequently altered drivers have not been uncovered. An important question …

Integrative analysis of single-cell genomics data by coupled nonnegative matrix factorizations

Z Duren, X Chen, M Zamanighomi… - Proceedings of the …, 2018 - National Acad Sciences
When different types of functional genomics data are generated on single cells from different
samples of cells from the same heterogeneous population, the clustering of cells in the …

[HTML][HTML] Unsupervised clustering and epigenetic classification of single cells

M Zamanighomi, Z Lin, T Daley, X Chen… - Nature …, 2018 - nature.com
Characterizing epigenetic heterogeneity at the cellular level is a critical problem in the modern
genomics era. Assays such as single cell ATAC-seq (scATAC-seq) offer an opportunity to …

[HTML][HTML] Comparative optimization of combinatorial CRISPR screens

…, D Kesar, X Yang, M Zamanighomi… - Nature …, 2022 - nature.com
Combinatorial CRISPR technologies have emerged as a transformative approach to systematically
probe genetic interactions and dependencies of redundant gene pairs. However, the …

Simultaneous dimension reduction and adjustment for confounding variation

…, B Jiang, M Zamanighomi, X Xu, M Li… - Proceedings of the …, 2016 - National Acad Sciences
Dimension reduction methods are commonly applied to high-throughput biological datasets.
However, the results can be hindered by confounding factors, either biological or technical …

[HTML][HTML] GEMINI: a variational Bayesian approach to identify genetic interactions from combinatorial CRISPR screens

M Zamanighomi, SS Jain, T Ito, D Pal, TP Daley… - Genome biology, 2019 - Springer
Abstract Systems for CRISPR-based combinatorial perturbation of two or more genes are
emerging as powerful tools for uncovering genetic interactions. However, systematic …

Kinematic analysis of the gait of adult sheep during treadmill locomotion: parameter values, allowable total error, and potential for use in evaluating spinal cord injury

…, ND Jeffery, SK Shivapour, M Zamanighomi… - Journal of the …, 2015 - Elsevier
We are developing a novel intradural spinal cord (SC) stimulator designed to improve the
treatment of intractable pain and the sequelae of SC injury. In-vivo ovine models of …

Model-based approach to the joint analysis of single-cell data on chromatin accessibility and gene expression

Z Lin, M Zamanighomi, T Daley, S Ma, WH Wong - 2020 - projecteuclid.org
… Mahdi Zamanighomi is Computational Biologist, Broad Institute of MIT and Harvard,
Cambridge, Massachusetts, USA. Timothy Daley is Postdoctoral Fellow, Department of …

Predicting transcription factor binding motifs from DNA-binding domains, chromatin accessibility and gene expression data

M Zamanighomi, Z Lin, Y Wang, R Jiang… - Nucleic acids …, 2017 - academic.oup.com
… where |C| indicates the total number of TFs within cluster C and S(C m , TTF) represents the
… Therefore in the maximization step (M-step), we maximize (9) and (10) separately. It can be …