Search Results - "Belk, Julia A"
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Measurements and Performance Factor Comparisons of Magnetic Materials at High Frequency
Published in IEEE transactions on power electronics (01-11-2016)“…The design of power magnetic components for operation at high frequency (HF, 3-30 MHz) has been hindered by a lack of magnetic material performance data and by…”
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Discovery and functional interrogation of SARS-CoV-2 RNA-host protein interactions
Published in Cell (29-04-2021)“…SARS-CoV-2 is the cause of a pandemic with growing global mortality. Using comprehensive identification of RNA-binding proteins by mass spectrometry…”
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Affinity-Restricted Memory B Cells Dominate Recall Responses to Heterologous Flaviviruses
Published in Immunity (Cambridge, Mass.) (17-11-2020)“…Memory B cells (MBCs) can respond to heterologous antigens either by molding new specificities through secondary germinal centers (GCs) or by selecting…”
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Author Correction: Engineering circular RNA for enhanced protein production
Published in Nature biotechnology (01-02-2023)Get full text
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Epigenetic regulation of T cell exhaustion
Published in Nature immunology (01-06-2022)“…Chronic antigen stimulation during viral infections and cancer can lead to T cell exhaustion, which is characterized by reduced effector function and…”
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Engineering circular RNA for enhanced protein production
Published in Nature biotechnology (01-02-2023)“…Circular RNAs (circRNAs) are stable and prevalent RNAs in eukaryotic cells that arise from back-splicing. Synthetic circRNAs and some endogenous circRNAs can…”
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Transient rest restores functionality in exhausted CAR-T cells through epigenetic remodeling
Published in Science (American Association for the Advancement of Science) (02-04-2021)“…T cell exhaustion limits immune responses against cancer and is a major cause of resistance to chimeric antigen receptor (CAR)-T cell therapeutics. Using…”
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Genome-wide CRISPR screens of T cell exhaustion identify chromatin remodeling factors that limit T cell persistence
Published in Cancer cell (11-07-2022)“…T cell exhaustion limits antitumor immunity, but the molecular determinants of this process remain poorly understood. Using a chronic stimulation assay, we…”
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Lymph node colonization induces tumor-immune tolerance to promote distant metastasis
Published in Cell (26-05-2022)“…For many solid malignancies, lymph node (LN) involvement represents a harbinger of distant metastatic disease and, therefore, an important prognostic factor…”
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Divergent clonal differentiation trajectories of T cell exhaustion
Published in Nature immunology (01-11-2022)“…Chronic antigen exposure during viral infection or cancer promotes an exhausted T cell (Tex) state with reduced effector function. However, whether all…”
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ecDNA hubs drive cooperative intermolecular oncogene expression
Published in Nature (London) (23-12-2021)“…Extrachromosomal DNA (ecDNA) is prevalent in human cancers and mediates high expression of oncogenes through gene amplification and altered gene regulation 1 …”
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Xist ribonucleoproteins promote female sex-biased autoimmunity
Published in Cell (01-02-2024)“…Autoimmune diseases disproportionately affect females more than males. The XX sex chromosome complement is strongly associated with susceptibility to…”
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Enhanced T cell effector activity by targeting the Mediator kinase module
Published in Science (American Association for the Advancement of Science) (11-11-2022)“…T cells are the major arm of the immune system responsible for controlling and regressing cancers. To identify genes limiting T cell function, we conducted…”
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Engineered cell entry links receptor biology with single-cell genomics
Published in Cell (22-12-2022)“…Cells communicate with each other via receptor-ligand interactions. Here, we describe lentiviral-mediated cell entry by engineered receptor-ligand interaction…”
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Bidirectional epigenetic editing reveals hierarchies in gene regulation
Published in Nature biotechnology (17-05-2024)“…CRISPR perturbation methods are limited in their ability to study non-coding elements and genetic interactions. In this study, we developed a system for…”
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Clonal hematopoiesis is associated with protection from Alzheimer’s disease
Published in Nature medicine (01-07-2023)“…Clonal hematopoiesis of indeterminate potential (CHIP) is a premalignant expansion of mutated hematopoietic stem cells. As CHIP-associated mutations are known…”
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A human mutation in STAT3 promotes type 1 diabetes through a defect in CD8+ T cell tolerance
Published in The Journal of experimental medicine (02-08-2021)“…Naturally occurring cases of monogenic type 1 diabetes (T1D) help establish direct mechanisms driving this complex autoimmune disease. A recently identified de…”
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Genome-wide bidirectional CRISPR screens identify mucins as host factors modulating SARS-CoV-2 infection
Published in Nature genetics (01-08-2022)“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes a range of symptoms in infected individuals, from mild respiratory illness to acute…”
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Leveraging nonstructural data to predict structures and affinities of protein–ligand complexes
Published in Proceedings of the National Academy of Sciences - PNAS (21-12-2021)“…Over the past five decades, tremendous effort has been devoted to computational methods for predicting properties of ligands—i.e., molecules that bind…”
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A Cre-deleter specific for embryo-derived brain macrophages reveals distinct features of microglia and border macrophages
Published in Immunity (Cambridge, Mass.) (09-05-2023)“…Genetic tools to target microglia specifically and efficiently from the early stages of embryonic development are lacking. We generated a constitutive Cre line…”
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