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B Cell-Derived Il-4 Acts On Podocytes To Induce Proteinuria And Foot Process Effacement, Alfred Hj Kim, Jun-Jae Chung, Shreeram Akilesh, Ania Koziell, Sanjay Jain, Jeffrey B. Hodgin, Mark J. Miller, Thaddeus S. Stappenbeck, Jeffrey H. Miner, Andrey S. Shaw
B Cell-Derived Il-4 Acts On Podocytes To Induce Proteinuria And Foot Process Effacement, Alfred Hj Kim, Jun-Jae Chung, Shreeram Akilesh, Ania Koziell, Sanjay Jain, Jeffrey B. Hodgin, Mark J. Miller, Thaddeus S. Stappenbeck, Jeffrey H. Miner, Andrey S. Shaw
Open Access Publications
The efficacy of B cell depletion therapies in diseases such as nephrotic syndrome and rheumatoid arthritis suggests a broader role in B cells in human disease than previously recognized. In some of these diseases, such as the minimal change disease subtype of nephrotic syndrome, pathogenic antibodies and immune complexes are not involved. We hypothesized that B cells, activated in the kidney, might produce cytokines capable of directly inducing cell injury and proteinuria. To directly test our hypothesis, we targeted a model antigen to the kidney glomerulus and showed that transfer of antigen-specific B cells could induce glomerular injury and proteinuria. …
Postoperative Atrial Fibrillation: The Role Of The Inflammatory Response, Yosuke Ishii, Richard B Schuessler, Sydney L Gaynor, Kiyomi Hames, Ralph J Damiano
Postoperative Atrial Fibrillation: The Role Of The Inflammatory Response, Yosuke Ishii, Richard B Schuessler, Sydney L Gaynor, Kiyomi Hames, Ralph J Damiano
Open Access Publications
OBJECTIVE: Abnormal atrial conduction has been shown to be a substrate for postoperative atrial fibrillation (POAF). This study aimed to determine the relationship between the location of the atrial reentry responsible for POAF, and degree of atrial inflammation.
METHODS: Normal mongrel dogs (n = 18) were divided into 3 groups: anesthesia alone (anesthesia), lateral right atriotomy (atriotomy), and lateral right atriotomy with anti-inflammatory therapy (steroid). Conduction properties of the right and left atria (RA and LA) were examined 3 days postoperatively by mapping. Activation was observed during burst pacing-induced AF. The RA and LA myeloperoxidase activity was measured to quantitate …
Aav-Mediated Expression Of Anti-Tau Scfvs Decreases Tau Accumulation In A Mouse Model Of Tauopathy, Christina Ising, Gilbert Gallardo, Cheryl E.G. Leyns, Connie H. Wong, Hong Jiang, Floy Stewart, Lauren J. Koscal, Joseph Roh, Grace O. Robinson, Javier Remolina Serrano, David M. Holtzman
Aav-Mediated Expression Of Anti-Tau Scfvs Decreases Tau Accumulation In A Mouse Model Of Tauopathy, Christina Ising, Gilbert Gallardo, Cheryl E.G. Leyns, Connie H. Wong, Hong Jiang, Floy Stewart, Lauren J. Koscal, Joseph Roh, Grace O. Robinson, Javier Remolina Serrano, David M. Holtzman
Open Access Publications
Tauopathies are characterized by the progressive accumulation of hyperphosphorylated, aggregated forms of tau. Our laboratory has previously demonstrated that passive immunization with an anti-tau antibody, HJ8.5, decreased accumulation of pathological tau in a human P301S tau-expressing transgenic (P301S-tg) mouse model of frontotemporal dementia/tauopathy. To investigate whether the F