[HTML][HTML] CD98hc is a target for brain delivery of biotherapeutics

…, D Chan, KJ Lechtenberg, HL Tran, J Chow… - nature …, 2023 - nature.com
Brain exposure of systemically administered biotherapeutics is highly restricted by the blood-brain
barrier (BBB). Here, we report the engineering and characterization of a BBB transport …

Translatome analysis reveals microglia and astrocytes to be distinct regulators of inflammation in the hyperacute and acute phases after stroke

VG Hernandez, KJ Lechtenberg, TC Peterson, L Zhu… - Glia, 2023 - Wiley Online Library
Neuroinflammation is a hallmark of ischemic stroke, which is a leading cause of death and
long‐term disability. Understanding the exact cellular signaling pathways that initiate and …

[HTML][HTML] Augmented β2-adrenergic signaling dampens the neuroinflammatory response following ischemic stroke and increases stroke size

KJ Lechtenberg, ST Meyer, JB Doyle… - Journal of …, 2019 - Springer
Background Ischemic stroke provokes a neuroinflammatory response and simultaneously
promotes release of epinephrine and norepinephrine by the sympathetic nervous system. This …

11C-DPA-713 versus 18F-GE-180: a preclinical comparison of translocator protein 18 kDa PET tracers to visualize acute and chronic neuroinflammation in a mouse …

…, EM Johnson, KJ Lechtenberg… - Journal of Nuclear …, 2019 - Soc Nuclear Med
Neuroinflammation plays a key role in neuronal injury after ischemic stroke. PET imaging of
translocator protein 18 kDa (TSPO) permits longitudinal, noninvasive visualization of …

[HTML][HTML] Histologic evaluation of activation of acute inflammatory response in a mouse model following ultrasound-mediated blood-brain barrier using different …

A Pascal, N Li, KJ Lechtenberg, J Rosenberg… - …, 2020 - ncbi.nlm.nih.gov
Rationale: Localized blood-brain barrier (BBB) opening can be achieved with minimal to no
tissue damage by applying pulsed focused ultrasound alongside a low microbubble (MB) …

[HTML][HTML] Development of a CD19 PET tracer for detecting B cells in a mouse model of multiple sclerosis

…, KL Lucot, AM Chaney, KJ Lechtenberg… - Journal of …, 2020 - Springer
Background B cells play a central role in multiple sclerosis (MS) through production of
injurious antibodies, secretion of pro-inflammatory cytokines, and antigen presentation. The …

Obesity drives delayed infarct expansion, inflammation, and distinct gene networks in a mouse stroke model

TC Peterson, KJ Lechtenberg, BD Piening… - Translational Stroke …, 2021 - Springer
Obesity is associated with chronic peripheral inflammation, is a risk factor for stroke, and causes
increased infarct sizes. To characterize how obesity increases infarct size, we fed a high-…

11C-DPA-713 versus 18F-GE-180: a preclinical comparison of TSPO-PET tracers to visualize acute and chronic neuroinflammation in a mouse model of ischemic …

…, EM Johnson, KJ Lechtenberg… - Journal of Nuclear …, 2018 - Soc Nuclear Med
Neuroinflammation plays a key role in neuronal injury following ischemic stroke. Positron
emission tomography (PET) imaging of translocator protein 18 kDa (TSPO) permits longitudinal…

[BOOK][B] Igniting Inflammation: Microglia are Pro-Inflammatory First Responders After Ischemic Stroke

KJ Lechtenberg - 2020 - search.proquest.com
Stroke is a cerebrovascular event resulting in cell death in the brain, neurological deficits,
and other complications. Stroke is one of the most common causes of death and disability …

[HTML][HTML] A TREM2-activating antibody with a blood–brain barrier transport vehicle enhances microglial metabolism in Alzheimer's disease models

…, ST Kunte, LH Kunze, D Lac, K Lechtenberg… - Nature …, 2023 - nature.com
Loss-of-function variants of TREM2 are associated with increased risk of Alzheimer’s disease
(AD), suggesting that activation of this innate immune receptor may be a useful therapeutic …