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9873 documents

Calcium coding mechanisms in plant cell growth and immunity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Sheng Luan · UNIVERSITY OF CALIFORNIA BERKELEY · 2022 · $66,680 — This equipment supplement application seeks funding for replacement of a broken growth chamber for culturing plant materials used in the parent project. The model plant Arabidopsis must be grown and maintained in a controlled environments. In particular, our plants are routinely transgenic containin…

Signal Transduction Events and the Regulation of Cell Growth

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

JANE B TREPEL · DIVISION OF CLINICAL SCIENCES - NCI · 2022 · $1,205,526 — Our major activities in FY2022 were to work with clinical investigators to develop new pharmacodynamic (PD) assays tailored to their clinical trials and to implement these PD assays in the clinical trials we have open in FY2022. Our specific objectives are (1) to determine if a therap…

Molecular Mechanisms Regulating Pancreatic Delta Cell Function and Dysfunction

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

David Aaron Jacobson · VANDERBILT UNIVERSITY · 2022 · $449,622 — Project Summary Islet glucose-stimulated somatostatin (Sst) secretion is lost in patients with type-2 diabetes (T2D) and in animal models of the disease, which contributes to disrupted glucagon and insulin secretion. It is generally accepted that Sst secretion from -cells occurs in response to elev…

Inflammatory mechanisms responsible for the development of multiple organ dysfunction in pediatric patients following allogeneic blood and marrow transplantation (BMT).

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

KENNETH R COOKE · JOHNS HOPKINS UNIVERSITY · 2022 · $400,716 — Allogeneic blood and marrow transplantation (allo-BMT) is the only curative therapy for many pediatric patients with malignant and non-malignant disorders. Unfortunately, treatment-related complications remain a major barrier to successful outcomes. A multiple organ dysfunction syndrome (MODS) works…

Role of the gut microbiome and inflammation in dietary olfactory loss

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

Ashley Loeven · FLORIDA STATE UNIVERSITY · 2022 · $41,151 — ABSTRACT Previous experiments in our lab have shown that a fatty diet reduces olfactory sensory neuronal abundance. Isocaloric feeding in which a fat-fed mouse consumed the same number of calories as a control-fed mouse, but of fatty chow, prevented obesity but did not prevent the neuronal loss. It …

Development of Recombinant Toxins to Treat Hematologic Malignancies

NIH Pandemic-Era Grants · Pandemic Era Grants / 2022

ROBERT KREITMAN · DIVISION OF BASIC SCIENCES - NCI · 2022 · $1,340,622 — Overview. We focus on targeted therapy for hematologic malignancies, particularly hairy cell leukemia (HCL), and other new therapies for HCL. Moxetumomab pasudotox (Moxe) contains truncated Pseudomonas exotoxin (PE) fused to an anti-CD22 Fv fragment. Previously called HA22 or CAT-8015…

Calmodulin-dependent regulation of cardiac ryanodine receptor

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Donald M Bers · UNIVERSITY OF CALIFORNIA AT DAVIS · 2021 · $760,168 — Project Summary Our overall goal is to understand the structural mechanisms for the functional dysregulation of the cardiac ryanodine receptor (RyR2) Ca2+-release channels in the sarcoplasmic reticulum (SR). RyR2 contributes to and is a therapeutic target for treating heart failure (HF) and arrhythm…

Signal Transduction Events and the Regulation of Cell Growth

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

JANE B TREPEL · DIVISION OF CLINICAL SCIENCES - NCI · 2021 · $1,199,893 — Our major activities in FY2021 were to work with clinical investigators to develop new pharmacodynamic (PD) assays tailored to their clinical trials and to implement these PD assays in the clinical trials we have open in FY2021. Our specific objectives are (1) to determine if a therapy hit its targe…

Multimodal MRI in Multiple Sclerosis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

Daniel Reich · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · 2021 · $5,061,016 — In Fiscal Year 2021, we have continued to pursue two specific aims: (1) to study the pathophysiology of MS through high-resolution MRI and (2) to study the biology of inflammatory demyelination in a translationally relevant primate model of MS. We have seen significant progress toward accomplishing …

Inflammatory mechanisms responsible for the development of multiple organ dysfunction in pediatric patients following allogeneic blood and marrow transplantation (BMT).

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

KENNETH R COOKE · JOHNS HOPKINS UNIVERSITY · 2021 · $400,716 — Allogeneic blood and marrow transplantation (allo-BMT) is the only curative therapy for many pediatric patients with malignant and non-malignant disorders. Unfortunately, treatment-related complications remain a major barrier to successful outcomes. A multiple organ dysfunction syndrome (MODS) works…

RF-penetrable PET ring for acquiring simultaneous time-of-flight PET and MRI data

NIH Pandemic-Era Grants · Pandemic Era Grants / 2021

CRAIG S LEVIN · STANFORD UNIVERSITY · 2021 · $157,700 — Project Summary / Abstract (from parent application) We propose to create and explore a radio-frequency (RF)-penetrable positron emission tomography (PET) system technology that can be inserted into a magnetic resonance imaging (MRI) system for acquiring simultaneous PET/MRI data. Integrated PET/MRI…

Signal Transduction Events and the Regulation of Cell Growth

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

JANE B TREPEL · DIVISION OF CLINICAL SCIENCES - NCI · 2020 · $1,097,545 — Our major activities in FY2020 were to work with clinical investigators to develop new pharmacodynamic (PD) assays tailored to their clinical trials and to implement these PD assays in the clinical trials we have open in FY2020. Our specific objectives are (1) to determine if a therapy hit its targe…

Inflammatory mechanisms responsible for the development of multiple organ dysfunction in pediatric patients following allogeneic blood and marrow transplantation (BMT).

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

KENNETH R COOKE · JOHNS HOPKINS UNIVERSITY · 2020 · $408,895 — Allogeneic blood and marrow transplantation (allo-BMT) is the only curative therapy for many pediatric patients with malignant and non-malignant disorders. Unfortunately, treatment-related complications remain a major barrier to successful outcomes. A multiple organ dysfunction syndrome (MODS) works…

Calmodulin-dependent regulation of cardiac ryanodine receptor

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Donald M Bers · UNIVERSITY OF CALIFORNIA AT DAVIS · 2020 · $760,168 — Project Summary Our overall goal is to understand the structural mechanisms for the functional dysregulation of the cardiac ryanodine receptor (RyR2) Ca2+-release channels in the sarcoplasmic reticulum (SR). RyR2 contributes to and is a therapeutic target for treating heart failure (HF) and arrhythm…

Synaptic integration and intrinsic firing properties of basal ganglia neurons

NIH Pandemic-Era Grants · Pandemic Era Grants / 2019

ZAYD M KHALIQ · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · 2019 · $1,793,169 — Our laboratory studies the cellular and subcellular principles of integration and excitability in dopamine-releasing neurons located in the midbrain. A major interest of the lab is identifying functionally unique subpopulations of midbrain dopamine neurons and understanding how these neurons contrib…

Calmodulin-dependent regulation of cardiac ryanodine receptor

NIH Pandemic-Era Grants · Pandemic Era Grants / 2019

Donald M Bers · UNIVERSITY OF CALIFORNIA AT DAVIS · 2019 · $774,418 — Project Summary Our overall goal is to understand the structural mechanisms for the functional dysregulation of the cardiac ryanodine receptor (RyR2) Ca2+-release channels in the sarcoplasmic reticulum (SR). RyR2 contributes to and is a therapeutic target for treating heart failure (HF) and arrhythm…

Toward a Mechanism-Based Approach to Treating Atrial Fibrillation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2019

Bjorn C Knollmann · VANDERBILT UNIVERSITY MEDICAL CENTER · 2019 · $552,322 — DESCRIPTION (provided by applicant): Although atrial fibrillation (AF) is the most prevalent cardiac arrhythmia requiring antiarrhythmic drug therapy, response in an individual patient is highly variable with frequent AF recurrence. The limited success of drug therapy has been attributed in part to …

High carbon dioxide impairs lung repair

NIH Pandemic-Era Grants · Pandemic Era Grants / 2019

Ankit Bharat · NORTHWESTERN UNIVERSITY AT CHICAGO · 2019 · $162,086 —  DESCRIPTION (provided by applicant): Candidate: Dr. Bharat's academic training, research experience and drive place him in an excellent position for a successful career to become a leading independent investigator. He intends to pursue a career in academic surgery with a strong commitment to b…

Crossing scales to predict and prevent bat virus zoonoses in a Madagascar ecosystem

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Cara Brook · UNIVERSITY OF CHICAGO · 2024 · $91,090 — The wide-reaching impacts of the COVID-19 pandemic highlight the extreme threat posed by the cross-species emergence of zoonotic pathogens. Bats (order: Chiroptera) are the natural reservoir hosts for the majority of the world’s most virulent zoonotic viruses, including Hendra and Nipah henipaviruse…

Coronavirus Infection Dynamics and Cross-species Transmission in Bats

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Olivia Cords · UNIVERSITY OF CALIFORNIA AT DAVIS · 2024 · $41,972 — ABSTRACT Coronavirus Infection Dynamics and Cross-species Transmission in Bats Prevention of future zoonotic disease emergence, including pandemic threats, is only possible with a thorough understanding of infection dynamics in reservoir host populations. The emergence of SARS-CoV, MERS, and SARS-Co…