User profiles for Sanjay Chahar
Sanjay CHAHARUniversity of Miami Verified email at miami.edu Cited by 190 |
SIRT7 mediates L1 elements transcriptional repression and their association with the nuclear lamina
Long interspersed elements-1 (LINE-1, L1) are retrotransposons that hold the capacity of
self-propagation in the genome with potential mutagenic outcomes. How somatic cells restrict …
self-propagation in the genome with potential mutagenic outcomes. How somatic cells restrict …
Transcriptional regulation and chromatin architecture maintenance are decoupled functions at the Sox2 locus
…, N Sikorska, VM Shchuka, S Chahar… - Genes & …, 2022 - genesdev.cshlp.org
How distal regulatory elements control gene transcription and chromatin topology is not
clearly defined, yet these processes are closely linked in lineage specification during …
clearly defined, yet these processes are closely linked in lineage specification during …
Chromatin profiling reveals regulatory network shifts and a protective role for hepatocyte nuclear factor 4α during colitis
Transcriptional regulatory mechanisms likely contribute to the etiology of inflammatory bowel
disease (IBD), as genetic variants associated with the disease are disproportionately found …
disease (IBD), as genetic variants associated with the disease are disproportionately found …
Gene-to-gene coordinated regulation of transcription and alternative splicing by 3D chromatin remodeling upon NF-κB activation
…, M Bazire, J Ladet, LB Ameur, S Chahar… - Nucleic Acids …, 2024 - academic.oup.com
The NF-κB protein p65/RelA plays a pivotal role in coordinating gene expression in response
to diverse stimuli, including viral infections. At the chromatin level, p65/RelA regulates …
to diverse stimuli, including viral infections. At the chromatin level, p65/RelA regulates …
[HTML][HTML] High pre-diagnosis attrition among patients with presumptive MDR-TB: an operational research from Bhopal district, India
…, M Verma, M Parmar, A Chauhan, SS Chahar… - BMC Health Services …, 2017 - Springer
Background Pre-diagnosis attrition needs to be addressed urgently if we are to make progress
in improving MDR-TB case detection and achieve universal access to MDR-TB care. We …
in improving MDR-TB case detection and achieve universal access to MDR-TB care. We …
[HTML][HTML] Transcription induces context-dependent remodeling of chromatin architecture during differentiation
Metazoan chromosomes are organized into discrete spatial domains (TADs), believed to
contribute to the regulation of transcriptional programs. Despite extensive correlation between …
contribute to the regulation of transcriptional programs. Despite extensive correlation between …
[HTML][HTML] AMPK Associates with Chromatin and Phosphorylates the TAF-1 Subunit of the Transcription Initiation Complex to Regulate Histone Gene Expression in ALL …
G Sun, GJ Leclerc, S Chahar, JC Barredo - Molecular Cancer Research, 2023 - AACR
Fully delineating the protein interactome by which AMPK regulates adaptive survival responses
to energy/metabolic stress, either via epigenetic gene regulation or other mechanisms, …
to energy/metabolic stress, either via epigenetic gene regulation or other mechanisms, …
Context-dependent transcriptional remodeling of TADs during differentiation
Metazoan chromosomes are organized into discrete domains (TADs), believed to contribute
to the regulation of transcriptional programs. Despite extensive correlation between TAD …
to the regulation of transcriptional programs. Despite extensive correlation between TAD …
Changing the DNA recognition specificity of the EcoDam DNA-(adenine-N6)-methyltransferase by directed evolution
EcoDam is an adenine-N6 DNA methyltransferase that methylates the GATC sites in the
Escherichia coli genome. We have changed the target specificity of EcoDam from GATC to …
Escherichia coli genome. We have changed the target specificity of EcoDam from GATC to …
[HTML][HTML] Two alternative conformations of S-adenosyl-L-homocysteine bound to Escherichia coli DNA adenine methyltransferase and the implication of conformational …
The crystal structure of the Escherichia coli DNA adenine methyltransferase (EcoDam) in a
binary complex with the cofactor product S-adenosyl-l-homocysteine (AdoHcy) unexpectedly …
binary complex with the cofactor product S-adenosyl-l-homocysteine (AdoHcy) unexpectedly …