02424nas a2200217   4500008004100000245011400041210006900155260000800224300000700232490000700239520165500246653002401901653003201925653002201957653001401979653001301993653001502006100001902021700003602040856013002076       2023                        eng d00aTGF-beta 1 signalling in Alzheimer's pathology and cytoskeletal reorganization: a specialized Tau perspective0 aTGFbeta 1 signalling in Alzheimers pathology and cytoskeletal re  cMAR  a720 v203 a<p>
	Microtubule-associated protein, Tau has been implicated in Alzheimer's disease for its detachment from microtubules and formation of insoluble intracellular aggregates within the neurons. Recent findings have suggested the expulsion of Tau seeds in the extracellular domain and their prion-like propagation between neurons. Transforming Growth Factor-beta 1 (TGF-beta 1) is a ubiquitously occurring cytokine reported to carry out immunomodulation and neuroprotection in the brain. TGF-beta-mediated regulation occurs at the level of neuronal survival and differentiation, glial activation (astrocyte and microglia), amyloid production-distribution-clearance and neurofibrillary tangle formation, all of which contributes to Alzheimer's pathophysiology. Its role in the reorganization of cytoskeletal architecture and remodelling of extracellular matrix to facilitate cellular migration has been well-documented. Microglia are the resident immune sentinels of the brain responsible for surveying the local microenvironment, migrating towards the beacon of pertinent damage and phagocytosing the cellular debris or patho-protein deposits at the site of insult. Channelizing microglia to target extracellular Tau could be a good strategy to combat the prion-like transmission and seeding problem in Alzheimer's disease. The current review focuses on reaffirming the role of TGF-beta 1 signalling in Alzheimer's pathology and cytoskeletal reorganization and considers utilizing the approach of TGF-beta-triggered microglia-mediated targeting of extracellular patho-protein, Tau, as a possible potential strategy to combat Alzheimer's disease.</p>
10aAlzheimer's disease10aCytoskeleton reorganization10aExtracellular Tau10amicroglia10aTGF-beta10aTGF-beta 11 aKapoor, Mahima1 aChinnathambi, Subashchandrabose  uhttps://library.ncl.res.in/content/tgf-beta-1-signalling-alzheimers-pathology-and-cytoskeletal-reorganization-specialized-tau