2020
Nuclear filaments: role in chromosomal positioning and gene expression
Bera M, Sengupta K. Nuclear filaments: role in chromosomal positioning and gene expression. Nucleus 2020, 11: 99-110. PMID: 32453974, PMCID: PMC7529408, DOI: 10.1080/19491034.2020.1769445.Peer-Reviewed Original ResearchConceptsChromosomal contactsGene expressionLMNA mutationsInner nuclear membraneDNA damage repairGene expression profilesIntrachromosomal contactsChromosomal positioningChromosome positioningNuclear actinNuclear laminsEpigenetic modificationsLamin networkChromosomal loopsDamage repairExpression profilesNuclear membraneNuclear processesKey playersLaminsLaminopathiesMutationsElastic meshworkMuscle tissueMechanical rigidity
2016
Significance of 1B and 2B domains in modulating elastic properties of lamin A
Bera M, Ainavarapu S, Sengupta K. Significance of 1B and 2B domains in modulating elastic properties of lamin A. Scientific Reports 2016, 6: 27879. PMID: 27301336, PMCID: PMC4908593, DOI: 10.1038/srep27879.Peer-Reviewed Original ResearchConceptsLamin ASingle-molecule force spectroscopyRod domainType V intermediate filament proteinsLamin rod domainsSingle molecular levelInner nuclear membraneC-terminal domainIntermediate filament proteinsForce spectroscopyNuclear laminsLaminsNuclear membraneFilament proteinsElastic meshworkNuclear shapeMutationsComparable mechanical propertiesDomainViscoelastic behaviorSpectroscopyLaminopathiesProperties