Neuroscience & Biobehavioral Reviews | July 7, 2021
Qu Y, Ma YH, Huang YY, Ou YN, Shen XN, Chen SD, Dong Q, Tan L and Yu JT
Neuroscience and biobehavioral reviews. 2021;128:479-486
DOI: https://doi.org/10.1016/j.neubiorev.2021.07.007
The development of blood-based biomarkers of Alzheimer’s disease (AD) pathology as tools for screening the general population is essential, but persists controversies. We aimed to evaluate the effects of AD core pathological biomarkers on blood, and systematical searched Embase, PubMed and Cochrane for eligible studies. Biomarker performance was rated by random-effects meta-analysis based on the ratio of means method and multivariable-adjusted effect estimates. Finally, 150 articles were included, which demonstrated T-tau (average ratio: 1.25–1.62), P-tau 181 (1.36–2.16) and NfL (1.24–1.86) were increased, and AβPPr (0.65−0.88) were decreased from controls to amnestic mild cognitive impairment (aMCI) to AD. Furthermore, Aβ42, Aβ42/Aβ40 ratio and P-tau 217 using ultrasensitive platforms also had great diagnostic accuracy from controls to aMCI to AD. Consequently, significantly changes of blood AD core biomarkers were verified in comparison between AD, aMCI and control, supporting biomarkers were strongly valid in identifying AD and aMCI, which provides a new prospect of AD early diagnosis and progressive monitoring.
Neurology
Poster Background Developing effective therapies for glioblastoma (GBM) relies on robust preclinical animal models that enable detailed investigation of tumor biology, discovery of therapeutic targets, and evaluation of new treatment…
Oncology
Poster Background Ultrahigh-Plex Single-cell Spatial Phenotyping has revealed valuable insights into the tumor immune microenvironment (TiME) for biomarker discovery and stratification of clinical responses. Metabolic reprogramming is a key hallmark…
Neurology
Alzheimer’s Research and Therapy | August 26, 2024 Sampani K, Ness S, Tuz-Zahra F, Aytan N, Spurlock EE, Alluri S, Chen X, Siegel NH, Alosco ML, Xia W, Tripodis Y,…
Neurology
Poster The intersection of new therapeutic options for Alzheimer’s disease (AD), the emergence of accurate blood-based tests for AD, and the anticipated health system log jam for confirmatory diagnostic testing…
Neurology
Alzheimer’s & Dementia | August 3, 2024 Verberk IMW, Jutte J, Kingma MY, Vigneswaran S, Gouda MMTEE, van Engelen MP, Alcolea D, Arranz J, Fortea J, Lleó A, Chevalier C,…
Neurology
Journal of Lipid Research | August 2, 2024 Becktel DA, Frye JB, Le EH, Whitman SA, Schnellmann RG, Morrison HW, Doyle KP. J Lipid Res. 2024 https://doi.org/10.1016/j.jlr.2024.100614 Abstract Ischemic stroke…
