User profiles for Sahaana Chandran
Sahaana ChandranGraduate Student Verified email at uark.edu Cited by 778 |
Simultaneous profiling of 3D genome structure and DNA methylation in single human cells
Dynamic three-dimensional chromatin conformation is a critical mechanism for gene regulation
during development and disease. Despite this, profiling of three-dimensional genome …
during development and disease. Despite this, profiling of three-dimensional genome …
[HTML][HTML] Disruption of chromatin folding domains by somatic genomic rearrangements in human cancer
Chromatin is folded into successive layers to organize linear DNA. Genes within the same
topologically associating domains (TADs) demonstrate similar expression and histone-…
topologically associating domains (TADs) demonstrate similar expression and histone-…
Structural variants drive context-dependent oncogene activation in cancer
Higher-order chromatin structure is important for the regulation of genes by distal regulatory
sequences 1 , 2 . Structural variants (SVs) that alter three-dimensional (3D) genome …
sequences 1 , 2 . Structural variants (SVs) that alter three-dimensional (3D) genome …
Incorporation of a nucleoside analog maps genome repair sites in postmitotic human neurons
Neurons are the longest-lived cells in our bodies and lack DNA replication, which makes
them reliant on a limited repertoire of DNA repair mechanisms to maintain genome fidelity. …
them reliant on a limited repertoire of DNA repair mechanisms to maintain genome fidelity. …
[HTML][HTML] Time-restricted feeding restores muscle function in Drosophila models of obesity and circadian-rhythm disruption
JE Villanueva, C Livelo, AS Trujillo, S Chandran… - Nature …, 2019 - nature.com
Pathological obesity can result from genetic predisposition, obesogenic diet, and circadian
rhythm disruption. Obesity compromises function of muscle, which accounts for a majority of …
rhythm disruption. Obesity compromises function of muscle, which accounts for a majority of …
[HTML][HTML] Circular extrachromosomal DNA promotes tumor heterogeneity in high-risk medulloblastoma
Circular extrachromosomal DNA (ecDNA) in patient tumors is an important driver of oncogenic
gene expression, evolution of drug resistance and poor patient outcomes. Applying …
gene expression, evolution of drug resistance and poor patient outcomes. Applying …
Dynamic regulation of histone modifications and long-range chromosomal interactions during postmitotic transcriptional reactivation
H Kang, MN Shokhirev, Z Xu, S Chandran… - Genes & …, 2020 - genesdev.cshlp.org
During mitosis, transcription of genomic DNA is dramatically reduced, before it is reactivated
during nuclear reformation in anaphase/telophase. Many aspects of the underlying …
during nuclear reformation in anaphase/telophase. Many aspects of the underlying …
[HTML][HTML] 3D genome mapping identifies subgroup-specific chromosome conformations and tumor-dependency genes in ependymoma
…, M Pagadala, R Bump, S Chandran… - Nature …, 2023 - nature.com
Ependymoma is a tumor of the brain or spinal cord. The two most common and aggressive
molecular groups of ependymoma are the supratentorial ZFTA-fusion associated and the …
molecular groups of ependymoma are the supratentorial ZFTA-fusion associated and the …
[HTML][HTML] Author Correction: Disruption of chromatin folding domains by somatic genomic rearrangements in human cancer
In the published version of this paper, the members of the Pan-Cancer Analysis of Whole
Genomes (PCAWG) Consortium were listed in the Supplementary Information; however, these …
Genomes (PCAWG) Consortium were listed in the Supplementary Information; however, these …
Increasing autophagy and blocking Nrf2 suppress laminopathy‐induced age‐dependent cardiac dysfunction and shortened lifespan
…, GH Young, DE Cryderman, S Chandran… - Aging cell, 2018 - Wiley Online Library
Mutations in the human LMNA gene cause a collection of diseases known as laminopathies.
These include myocardial diseases that exhibit age‐dependent penetrance of …
These include myocardial diseases that exhibit age‐dependent penetrance of …