Search results for " pathogen-associated molecular patterns"

showing 2 items of 2 documents

Updated insights into the mechanism of action and clinical profile of the immunoadjuvant QS-21: A review

2019

Background Vaccine adjuvants are compounds that significantly enhance/prolong the immune response to a co-administered antigen. The limitations of the use of aluminium salts that are unable to elicite cell responses against intracellular pathogens such as those causing malaria, tuberculosis, or AIDS, have driven the development of new alternative adjuvants such as QS-21, a triterpene saponin purified from Quillaja saponaria. Purpose The aim of this review is to attempt to clarify the mechanism of action of QS-21 through either receptors or signaling pathways in vitro and in vivo with special emphasis on the co-administration with other immunostimulants in new adjuvant formulations, called a…

InflammasomesT-Lymphocytesmedicine.medical_treatmentHerpes zosterPharmaceutical ScienceMonophosphoryl Lipid AAPCs antigen presenting cellsMiceCMI cell mediated immunity0302 clinical medicineDrug DiscoveryHerpes Zoster VaccineMedicineNSCLC non small cell lung carcinomaCancerImmunity CellularVaccines Synthetic0303 health sciencesImmunogenicityIl-2 interleukine 2HIV human immunodeficiency virusLipid A030220 oncology & carcinogenesisCytokinesMolecular MedicineDCs dendritic cellsNK natural killerAdjuvantTLR Toll-like receptorHerpes Zoster VaccineCD cluster of differentiationAntigen-Presenting CellsCTL cytotoxic T lymphocytesHZ herpes zosterMPL 3-deacylated monophosphoryl lipidVaccine adjuvantImmunoadjuvantArticleVZV varicella zoster virus03 medical and health sciencesImmune systemAdjuvants ImmunologicAntigenPAMPs pathogen-associated molecular patternsMalaria VaccinesPRRs pathogen recognition receptorsQS-21 Quillaja saponaria Molina-fraction 21AnimalsMHC major histocompatibility complexMtb Mycobacterium tuberculosis bacteriaSARS severe acute respiratory syndromeAntigen-presenting cellIFN-γ interferon-gamma030304 developmental biologyPharmacologybusiness.industryA-β amyloid-betaTNF-α tumor necrosis factor-alphaSaponinsQS-21MalariaQuillaja saponariaComplementary and alternative medicineTCR T-cell receptorLiposomesImmunologyKLH keyhole limpet hemocyaninbusinessdLN draining lymph nodesMAPK mitogen activated protein kinasePhytomedicine
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The Role of Lectins in Finfish: A Review

2019

The immune system of vertebrates involves both innate and acquired immune responses. The innate immunity is more generalized with robust response whereas the other has a highly specific response to infectious pathogens. Because of the lack of specialized lymphatic organs, innate immunity is an important mode of defense in fishes. The less specific innate immune system acts mainly through complement pathway which depends on pattern-based recognition of “self” and “non-self” targets by host lectins and associated proteins. This ultimately results in the clearance of target cells. Lectins are glycoproteins which possess at least one carbohydrate recognition domain (CRD) that specifically and r…

chemistry.chemical_classificationInnate immune systemPathogen-associated molecular patternPhagocytosischemical and pharmacologic phenomenabiochemical phenomena metabolism and nutritionManagement Monitoring Policy and LawAquatic ScienceBiologyLectins carbohydrate recognition domain innate immune response bacterial agglutination pathogen-associated molecular patternsComplement systemCell biologyImmune systemLymphatic systemchemistrybacteriaCell adhesionGlycoproteinEcology Evolution Behavior and Systematics
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