Search Results - "Balazs, Alejandro B"
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Delivering genes across the blood-brain barrier: LY6A, a novel cellular receptor for AAV-PHP.B capsids
Published in PloS one (14-11-2019)“…The engineered AAV-PHP.B family of adeno-associated virus efficiently delivers genes throughout the mouse central nervous system. To guide their application…”
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mRNA-based COVID-19 vaccine boosters induce neutralizing immunity against SARS-CoV-2 Omicron variant
Published in Cell (03-02-2022)“…Recent surveillance has revealed the emergence of the SARS-CoV-2 Omicron variant (BA.1/B.1.1.529) harboring up to 36 mutations in spike protein, the target of…”
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Antibody-based protection against HIV infection by vectored immunoprophylaxis
Published in Nature (London) (05-01-2012)“…A single injection of a viral vector that encodes antibodies able to neutralize most HIV strains protects humanized mice from HIV infection. Anti-HIV…”
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Cell-to-cell spread of HIV permits ongoing replication despite antiretroviral therapy
Published in Nature (London) (01-09-2011)“…HIV persists through continued transmission Antiretroviral therapy suppresses, but does not eradicate, HIV infection. Low-level viraemia continues for life…”
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Protocol and Reagents for Pseudotyping Lentiviral Particles with SARS-CoV-2 Spike Protein for Neutralization Assays
Published in Viruses (06-05-2020)“…SARS-CoV-2 enters cells using its Spike protein, which is also the main target of neutralizing antibodies. Therefore, assays to measure how antibodies and sera…”
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Adeno-associated virus gene delivery of broadly neutralizing antibodies as prevention and therapy against HIV-1
Published in Retrovirology (01-10-2018)“…Vectored gene delivery of HIV-1 broadly neutralizing antibodies (bNAbs) using recombinant adeno-associated virus (rAAV) is a promising alternative to…”
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Vectored immunoprophylaxis protects humanized mice from mucosal HIV transmission
Published in Nature medicine (01-03-2014)“…Delivery of HIV-specific neutralizing antibodies by adeno-associated virus vectors—termed vectored immunoprophylaxis (VIP)—has been shown to protect mice or…”
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Reduced BNT162b2 Messenger RNA Vaccine Response in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)–Naive Nursing Home Residents
Published in Clinical infectious diseases (06-12-2021)“…Abstract After BNT162b2 messenger RNA vaccination, antibody levels to spike, receptor-binding domain, and virus neutralization were examined in 149 nursing…”
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Broad protection against influenza infection by vectored immunoprophylaxis in mice
Published in Nature biotechnology (01-07-2013)“…Gene therapy encoding a single influenza broadly neutralizing antibody durably protects even immunocompromised mice from illness caused by diverse influenza…”
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Maternal immune response and placental antibody transfer after COVID-19 vaccination across trimester and platforms
Published in Nature communications (28-06-2022)“…The availability of three COVID-19 vaccines in the United States provides an unprecedented opportunity to examine how vaccine platforms and timing of…”
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MicroRNAs enriched in hematopoietic stem cells differentially regulate long-term hematopoietic output
Published in Proceedings of the National Academy of Sciences - PNAS (10-08-2010)“…The production of blood cells depends on a rare hematopoietic stem-cell (HSC) population, but the molecular mechanisms underlying HSC biology remain…”
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Broadly neutralizing antibodies abrogate established hepatitis C virus infection
Published in Science translational medicine (17-09-2014)“…In most exposed individuals, hepatitis C virus (HCV) establishes a chronic infection; this long-term infection in turn contributes to the development of liver…”
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Vectored antibody gene delivery protects against Plasmodium falciparum sporozoite challenge in mice
Published in Proceedings of the National Academy of Sciences - PNAS (26-08-2014)“…Malaria caused by Plasmodium falciparum kills nearly one million children each year and imposes crippling economic burdens on families and nations worldwide…”
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Enhancing antibody responses by multivalent antigen display on thymus-independent DNA origami scaffolds
Published in Nature communications (30-01-2024)“…Protein-based virus-like particles (P-VLPs) are commonly used to spatially organize antigens and enhance humoral immunity through multivalent antigen display…”
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Broadly Neutralizing Human Immunodeficiency Virus Type 1 Antibody Gene Transfer Protects Nonhuman Primates from Mucosal Simian-Human Immunodeficiency Virus Infection
Published in Journal of virology (01-08-2015)“…Broadly neutralizing antibodies (bnAbs) can prevent lentiviral infection in nonhuman primates and may slow the spread of human immunodeficiency virus type 1…”
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Vectored delivery of anti-SIV envelope targeting mAb via AAV8 protects rhesus macaques from repeated limiting dose intrarectal swarm SIVsmE660 challenge
Published in PLoS pathogens (01-12-2018)“…Gene based delivery of immunoglobulins promises to safely and durably provide protective immunity to individuals at risk of acquiring infectious diseases such…”
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Neutralization and binding antibody response to second bivalent COVID‐19 vaccination in nursing home residents
Published in Journal of the American Geriatrics Society (JAGS) (01-12-2023)Get full text
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Multi-modal profiling of human fetal liver hematopoietic stem cells reveals the molecular signature of engraftment
Published in Nature communications (01-03-2022)“…The human hematopoietic stem cell harbors remarkable regenerative potential that can be harnessed therapeutically. During early development, hematopoietic stem…”
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T cell-tropic HIV efficiently infects alveolar macrophages through contact with infected CD4+ T cells
Published in Scientific reports (16-02-2021)“…Alveolar macrophages (AMs) are critical for defense against airborne pathogens and AM dysfunction is thought to contribute to the increased burden of pulmonary…”
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Rationally designed immunogens enable immune focusing following SARS-CoV-2 spike imprinting
Published in Cell reports (Cambridge) (22-03-2022)“…Eliciting antibodies to surface-exposed viral glycoproteins can generate protective responses that control and prevent future infections. Targeting conserved…”
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