| First Author | Tognatta R | Year | 2021 |
| Journal | STAR Protoc | Volume | 2 |
| Issue | 3 | Pages | 100638 |
| PubMed ID | 34258598 | Mgi Jnum | J:348438 |
| Mgi Id | MGI:6727667 | Doi | 10.1016/j.xpro.2021.100638 |
| Citation | Tognatta R, et al. (2021) In vivo two-photon microscopy protocol for imaging microglial responses and spine elimination at sites of fibrinogen deposition in mouse brain. STAR Protoc 2(3):100638 |
| abstractText | Deposition of the blood coagulation factor fibrinogen in the central nervous system is a hallmark of neurological diseases with blood-brain barrier disruption. We describe in vivo two-photon imaging of microglial responses and neuronal spine elimination to either intracortical microinjection of fibrinogen in healthy mice or to endogenously labeled fibrinogen deposits in Alzheimer's disease mice. This protocol allows the longitudinal study of glial and neuronal responses to blood proteins and can be used to test drug efficacy at the neurovascular interface. For complete details on the use and execution of this protocol, please refer to Davalos et al. (2012), Ryu et al. (2018), and Merlini et al. (2019). |
