Frontiers in Aging Neuroscience | New and Recent Articles https://www.frontiersin.org/journals/aging-neuroscience RSS Feed for Frontiers in Aging Neuroscience | New and Recent Articles en-us Frontiers Feed Generator,version:1 2026-05-13T16:13:05.372+00:00 60 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1823372 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1823372 <![CDATA[Stereoselective effects of nicotine enantiomers on the gut-brain axis and neuroinflammation in a mouse model of Parkinson’s disease]]> 2026-05-13T00:00:00Z Original Research Ruixia LiuYunu MaYingyan LiXia GaoShu WangLutao XuGuanglin LiuHuan ChenMin JiHongwei Hou https://www.frontiersin.org/articles/10.3389/fnagi.2026.1776156 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1776156 <![CDATA[Functional autonomy, comorbidities and cognitive decline: a mediation analysis in neurocognitive disorders]]> 2026-05-13T00:00:00Z Original Research Giuseppe ValenteClaudia BaucoCarmela BuccaFrancesca CorteAlessandra PetrilloDaniele ToniettiNadia Di SturcoPierluigi Diotaiuti https://www.frontiersin.org/articles/10.3389/fnagi.2026.1816702 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1816702 <![CDATA[Nuclear accumulation of PANK4 in hippocampal astrocytes aggravates cuproptosis in association with mild cognitive impairment in aged mice]]> 2026-05-13T00:00:00Z Original Research Bo WangJing ZhangChang-Hong LiXiao HuangRuo-Bing GaoYan PengQing XieYa-Lei NingYan ZhaoNan YangXing ChenYang-Li XieYuan-Guo ZhouSen LinLin ChenPing Li https://www.frontiersin.org/articles/10.3389/fnagi.2026.1808824 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1808824 <![CDATA[Efficacy of repeated external cueing training on freezing of gait and gait performance in Parkinson’s disease: a systematic review and meta-analysis]]> 2026-05-13T00:00:00Z Systematic Review Qingling SunWangfang YuHuafu Ni https://www.frontiersin.org/articles/10.3389/fnagi.2026.1630798 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1630798 <![CDATA[From muscle to brain: the mediating effect of vitamin D in the relationship between muscle loss and cognitive function in Alzheimer’s disease]]> 2026-05-13T00:00:00Z Original Research Xiaoting MaLinlin YaoFangbo LiChong CuiErlei WangCaishan WangPing ZhaoXiaofen WengChunfeng LiuShanwen LiuHua Hu https://www.frontiersin.org/articles/10.3389/fnagi.2026.1779861 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1779861 <![CDATA[Dopamine 2 receptor ablation from cholinergic neurons attenuates L-DOPA induced dyskinesias]]> 2026-05-12T00:00:00Z Original Research Santiago Uribe-CanoLauren MalaveAndreas H. Kottmann https://www.frontiersin.org/articles/10.3389/fnagi.2026.1824113 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1824113 <![CDATA[Decreases in the sustained firing capacity of layer 2/3 pyramidal neurons in the anterior cingulate cortex of aged rats]]> 2026-05-11T00:00:00Z Original Research Taketoshi SugimuraYasuhiko Saito https://www.frontiersin.org/articles/10.3389/fnagi.2026.1797674 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1797674 <![CDATA[Route efficiency in spatial navigation as an early indicator of cognitive decline in amnestic mild cognitive impairment]]> 2026-05-08T00:00:00Z Original Research Nicole RogersCarol Dazil SanMartínJamileth MoreCésar RomeroDaniela Paz PonceJosé Luis ValdésMaría Isabel Behrens https://www.frontiersin.org/articles/10.3389/fnagi.2026.1791756 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1791756 <![CDATA[Entorhinal cortex atrophy mediates the association of plasma p-tau181, GFAP, and NfL with cognitive impairment in Parkinson’s disease]]> 2026-05-08T00:00:00Z Original Research Qiangqiang WanXinyu DaiZhongwen ZhangPing ShanGui MeiLuqi HuangLan WangHongfen Peng https://www.frontiersin.org/articles/10.3389/fnagi.2026.1778992 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1778992 <![CDATA[Transcranial magnetic stimulation from healthy brain aging to Alzheimer’s disease: a review on mechanisms, therapeutic potential, and future clinical directions]]> 2026-05-08T00:00:00Z Review Faddi Saleh VelezMaria Cedeno-BruzualMelba Zuniga-GutierrezDaniela Mercado PenaCade L. BallardJeng S. KongAna Clara Da C. Pinaffi-LangleyCameron D. OwensZsuzsanna TucsekCardonZsofia SzarvasMihaly MuranyiZalan KaposztaPeter MukliLaura Boada RobayoStefano TarantiniZoltan UngvariAndriy YabluchanskiyCamila B. Pinto https://www.frontiersin.org/articles/10.3389/fnagi.2026.1801267 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1801267 <![CDATA[Aging modulates amyloid clearance kinetics during anti-amyloid therapy: evidence from real-world serial amyloid PET]]> 2026-05-08T00:00:00Z Original Research Tomomichi IizukaToshiaki WatanabeMasashi Kameyama https://www.frontiersin.org/articles/10.3389/fnagi.2026.1797960 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1797960 <![CDATA[Potential for distinguishing the parkinsonian subtype of multiple system atrophy from Parkinson’s disease: a three-dimensional gait analysis study]]> 2026-05-07T00:00:00Z Original Research Reyisha TaximaimaitiSheng CaiHongyan Li https://www.frontiersin.org/articles/10.3389/fnagi.2026.1831973 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1831973 <![CDATA[Investigating hepatitis E virus seroprevalence in patients with Alzheimer’s disease]]> 2026-05-07T00:00:00Z Brief Research Report Tiberiu Daniel CapraruTim Christopher BauerPaula JordanNiklas M. WeidnerMelisa OensalLutz FroelichClaudia BeiselLucrezia HausnerViet Loan Dao Thi https://www.frontiersin.org/articles/10.3389/fnagi.2026.1834543 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1834543 <![CDATA[Intranasal administration of stem cells and their derivatives for neurological and respiratory disorders: a systematic review of human clinical trials]]> 2026-05-07T00:00:00Z Systematic Review Umm E. HabibaRoshini SathyanarayananSabiha ShamimAishwarya ManianAmmar HaiderIqra SarwarDavid Lawrence Greene https://www.frontiersin.org/articles/10.3389/fnagi.2026.1798699 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1798699 <![CDATA[Food-chain spirochetes: a unified hypothesis for Parkinson’s disease and dementia risk]]> 2026-05-07T00:00:00Z Hypothesis and Theory Linda M. Sweeney https://www.frontiersin.org/articles/10.3389/fnagi.2026.1729134 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1729134 <![CDATA[No associations between blood pressure and brain volumes in a convenience sample of Hispanic/Latino middle-aged and older adults]]> 2026-05-05T00:00:00Z Original Research Carolina L. CostaCarlos E. E. Araujo-MenendezAlyssa LawrenceAlonzo MendozaWassim TarrafAriana M. Stickel  0.05).DiscussionOverall, we found no relationships between BP measures and brain volumes in this sample of late middle-aged and older Hispanic/Latino adults. Our findings warrant longitudinal studies to better characterize the relationships between BP and other cardiovascular disease risk factors with brain health in this population.]]> https://www.frontiersin.org/articles/10.3389/fnagi.2026.1859014 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1859014 <![CDATA[Correction: Elevated gonadotropins and risk of dementia in Chinese adults aged over 80: a cross-sectional study]]> 2026-05-05T00:00:00Z Correction Yunxia ZhuYouyi TuChenxi RenYingying KeQihao Guo https://www.frontiersin.org/articles/10.3389/fnagi.2026.1791352 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1791352 <![CDATA[Integrative bibliometric and transcriptomic analyses identify selenium-associated molecular signatures in the aging brain]]> 2026-05-04T00:00:00Z Original Research Shan LiuBo YanHan GaoLin ZhangZihan ZhangYaru LiuFanglian ChenPing Lei https://www.frontiersin.org/articles/10.3389/fnagi.2026.1781503 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1781503 <![CDATA[Intracisternal IGF-1 gene delivery attenuates early anxiety-like behavior but not dopaminergic neurodegeneration in a 6-OHDA rat model of parkinsonism]]> 2026-05-04T00:00:00Z Original Research Leandro Gabriel ChampariniMacarena Lorena HerreraMatías Jávega ComettoRocío del Valle BartolozziAracely Janneth Naranjo ViteriRosana CrespoGastón Diego CalfaClaudia Beatriz Hereñú https://www.frontiersin.org/articles/10.3389/fnagi.2026.1787430 https://www.frontiersin.org/articles/10.3389/fnagi.2026.1787430 <![CDATA[An eye-tracking-based Stroop test: an efficient method for evaluating frontal lobe function]]> 2026-05-04T00:00:00Z Original Research Sho YamamotoShuko TakedaSho MikiShin TeshirogiYoshinobu KishinoMizuki KatsuhisaMomoko OkawaraAkane OyamaYuki ItoTsuneo NakajimaYoichi TakamiYasushi TakeyaKoichi YamamotoRyuichi Morishita