David Holtzman (@holtzman4) 's Twitter Profile
David Holtzman

@holtzman4

want to understand the scientific underpinnings of neurodegeneration

ID: 1345258093

linkhttps://neuro.wustl.edu/labs/holtzman_d calendar_today11-04-2013 20:39:30

24 Tweet

2,2K Followers

33 Following

David Holtzman (@holtzman4) 's Twitter Profile Photo

Impact of TREM2R47H Variant on Tau Pathology-Induced Gliosis and Neurodegeneration pubmed.ncbi.nlm.nih.gov/32544086/ New paper from our lab on effects of TREM2R47H in a tauopathy model. Unlike in amyloid models, it is neuroprotective.

David Holtzman (@holtzman4) 's Twitter Profile Photo

Nice new paper from Monica Xiong in the lab on the interesting potential advantages of a specific type of apoE antibody to target plaques and CAA....pubmed.ncbi.nlm.nih.gov/33597265/

David Holtzman (@holtzman4) 's Twitter Profile Photo

Selective removal of astrocytic APOE4 strongly protects against tau-mediated neurodegeneration and decreases synaptic phagocytosis by microglia cell.com/neuron/fulltex… Congrats to Chao Wang and all our colleagues showing a key role for astroctye-derived apoE4 in degeneration

David Holtzman (@holtzman4) 's Twitter Profile Photo

Nice work by Maud Gratuze regarding the need for reactive microglia to limit Aβ induced tau seeding/spreading. Activated microglia mitigate Aβ-associated tau seeding and spreading | Journal of Experimental Medicine | Rockefeller University Press rupress.org/jem/article/21…

David Holtzman (@holtzman4) 's Twitter Profile Photo

Congrats to Yang Shi and colleagues showing strong protective effects of overexpressing LDLR in brain to tau-linked injury. Overexpressing low-density lipoprotein receptor reduces tau-associated neurodegeneration in relation to apoE-linked mechanisms cell.com/neuron/fulltex…

WashU Medicine Neurology (@washuneurology) 's Twitter Profile Photo

We are now ranked No. 1 in NIH funding among all Neurology departments! Congratulations and thank you to all of our faculty, staff and research participants who made this ranking possible.

We are now ranked No. 1 in <a href="/NIH/">NIH</a> funding among all Neurology departments! 

Congratulations and thank you to all of our faculty, staff and research participants who made this ranking possible.
David Holtzman (@holtzman4) 's Twitter Profile Photo

Congrats to Tom Mahan, Chao Wang and colleagues showing the effect of astrocyte ApoE3 and E4 removal on amyloid and other phenotypes. …arneurodegeneration.biomedcentral.com/articles/10.11…

David Holtzman (@holtzman4) 's Twitter Profile Photo

APOE antibody inhibits Aβ‐associated tau seeding and spreading in a mouse model onlinelibrary.wiley.com/doi/10.1002/an… New data from Maud Gratuze and Hong Jiang of the effect of targeting apoE in plaques to strongly inhibit Abeta induced tau seeding/spreading

David Holtzman (@holtzman4) 's Twitter Profile Photo

Interesting and surprising results from Nimansha Jain, WashU MSTP, on TREM activating antibody increasing Abeta induced tau seeding and spreading. Chronic TREM2 activation exacerbates Aβ-associated tau seeding and spreading rupress.org/jem/article-ab…

David Holtzman (@holtzman4) 's Twitter Profile Photo

Great work by Maud Gratuze and collaborators showing the importance of APOE4 and TREM2 in microglial lipid accumulation and gene expression in tauopathy. TREM2-independent microgliosis promotes tau-mediated neurodegeneration in the presence of ApoE4 cell.com/neuron/fulltex…

David Holtzman (@holtzman4) 's Twitter Profile Photo

ApoE isoform– and microbiota-dependent progression of neurodegeneration in a mouse model of tauopathy science.org/doi/10.1126/sc… A delayed tweet. Congrats to Dong-oh Seo and all our great collaborators in this interesting and comprehensive work.

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Congrats to Xiaoying Chen and all our wonderful collaborators on this important set of findings. nature.com/articles/s4158…

David Holtzman (@holtzman4) 's Twitter Profile Photo

Congrats to Yun Chen and all our co-authors on this important set of findings. Chen Y et al. APOE3ch alters microglial response and suppresses Aβ-induced tau seeding and spread. Cell. 2023 Dec 6:S0092-8674(23)01315-6. doi: 10.1016/j.cell.2023.11.029. PMID: 38086389.