Search Results - "Kaminski, Robert W."
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Bioactivity and efficacy of a hyperimmune bovine colostrum product- Travelan, against shigellosis in a non-Human primate model (Macaca mulatta)
Published in PloS one (13-12-2023)“…Infectious diarrhea is a World Health Organization public health priority area due to the lack of effective vaccines and an accelerating global antimicrobial…”
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Evaluation of the reactogenicity, adjuvanticity and antigenicity of LT(R192G) and LT(R192G/L211A) by intradermal immunization in mice
Published in PloS one (04-11-2019)“…The development of an effective subunit vaccine is frequently complicated by the difficulty of eliciting protective immune responses, often requiring the…”
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Human challenge study with a Shigella bioconjugate vaccine: Analyses of clinical efficacy and correlate of protection
Published in EBioMedicine (01-04-2021)“…Shigellosis is a major cause of moderate to severe diarrhoea and dysentery in children under 5 years of age in low and middle-income countries. The Flexyn2a…”
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Vaccines for Protecting Infants from Bacterial Causes of Diarrheal Disease
Published in Microorganisms (Basel) (25-06-2021)“…The global diarrheal disease burden for , enterotoxigenic (ETEC), and is estimated to be 88M, 75M, and 75M cases annually, respectively. A vaccine against this…”
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Clinical endpoints in the controlled human challenge model for Shigella: A call for standardization and the development of a disease severity score
Published in PloS one (28-03-2018)“…Since 1946 the controlled human infection model (CHIM) for Shigella has been used to improve understanding of disease pathogenesis, describe clinical and…”
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Immune response characterization in a human challenge study with a Shigella flexneri 2a bioconjugate vaccine
Published in EBioMedicine (01-04-2021)“…Diarrheal diseases are a leading cause of global morbidity and mortality affecting all ages, but especially children under the age of five in resource-limited…”
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Development of the Shigella flexneri 2a, 3a, 6, and S. sonnei artificial Invaplex (Invaplex AR ) vaccines
Published in mSphere (24-08-2023)“…The artificial invasin complex (Invaplex ) vaccine is a subunit approach that effectively induces robust immunogenicity directed to serotype-specific…”
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Efficacy, safety, and immunogenicity of the Shigella sonnei 1790GAHB GMMA candidate vaccine: Results from a phase 2b randomized, placebo-controlled challenge study in adults
Published in EClinicalMedicine (01-09-2021)“…Shigellosis accounts for substantial morbidity and mortality worldwide and is the second most common cause of moderate and severe diarrhoea in children. This…”
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Immunization of Rabbits with a Quadrivalent Shigella Bioconjugate Vaccine Induces Functional Antibodies Reactive with Shigella Isolates from Kenya
Published in mSphere (29-06-2022)“…Diarrheal diseases are a leading cause of global morbidity and mortality, disproportionately affecting children in resource-limited settings. Although…”
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From Concept to Clinical Product: A Brief History of the Novel Shigella Invaplex Vaccine's Refinement and Evolution
Published in Vaccines (Basel) (01-04-2022)“…The invasin complex or Invaplex vaccine is a unique subunit approach to generate a protective immune response. Invaplex is a large, macromolecular complex…”
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Shigella -Specific Immune Profiles Induced after Parenteral Immunization or Oral Challenge with Either Shigella flexneri 2a or Shigella sonnei
Published in mSphere (25-08-2021)“…spp. are a leading cause of diarrhea-associated global morbidity and mortality. Development and widespread implementation of an efficacious vaccine remain the…”
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Immune Response Characterization after Controlled Infection with Lyophilized Shigella sonnei 53G
Published in mSphere (23-09-2020)“…Correlate(s) of immunity have yet to be defined for shigellosis. As previous disease protects against subsequent infection in a serotype-specific manner,…”
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IpaD Localizes to the Tip of the Type III Secretion System Needle of Shigella flexneri
Published in Infection and Immunity (01-08-2006)“…Shigella flexneri, the causative agent of shigellosis, is a gram-negative bacterial pathogen that initiates infection by invading cells within the colonic…”
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Putative correlates of protection against shigellosis assessing immunomarkers across responses to S. sonnei investigational vaccine
Published in npj vaccines (08-03-2024)“…Shigella spp. are a leading bacterial cause of diarrhea. No widely licensed vaccines are available and there is no generally accepted correlate of protection…”
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Invaplex functions as an intranasal adjuvant for subunit and DNA vaccines co-delivered in the nasal cavity of nonhuman primates
Published in Vaccine: X (01-08-2021)“…Development of intranasal vaccines for HIV-1 and other mucosal pathogens has been hampered by the lack of adjuvants that can be given safely to humans. We have…”
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Establishment of a Controlled Human Infection Model with a Lyophilized Strain of Shigella sonnei 53G
Published in mSphere (23-09-2020)“…Controlled human infection models (CHIMs) are invaluable tools utilized to understand the human response to infection, potentially leading to protective immune…”
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Virulence, Inflammatory Potential, and Adaptive Immunity Induced by Shigella flexneri msbB Mutants
Published in Infection and Immunity (01-01-2010)“…The ability of genetically detoxified lipopolysaccharide (LPS) to stimulate adaptive immune responses is an ongoing area of investigation with significant…”
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A broadly immunogenic polyvalent Shigella multiepitope fusion antigen protein protects against Shigella sonnei and Shigella flexneri lethal pulmonary challenges in mice
Published in Infection and immunity (16-11-2023)“…ABSTRACT There are no licensed vaccines for Shigella , a leading cause of children’s diarrhea and a common etiology of travelers’ diarrhea. To develop a…”
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Safety and Immunogenicity of a Candidate Bioconjugate Vaccine against Shigella flexneri 2a Administered to Healthy Adults: a Single-Blind, Randomized Phase I Study
Published in Clinical and vaccine immunology (01-12-2016)“…Several candidate vaccines against Shigella spp. are in development, but the lack of a clear correlate of protection from challenge with the induction of…”
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Mucosal Adjuvant Properties of the Shigella Invasin Complex
Published in Infection and Immunity (01-05-2006)“…The Shigella invasin complex (Invaplex) is an effective mucosal vaccine capable of protecting against Shigella challenge in animal models. The major antigenic…”
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