Nanoparticle scavengers for medical countermeasures against mycotoxin
Nanoparticle scavengers for medical countermeasures against mycotoxin
批准号:
8524115
负责人:
Zhiguo Zhou
金额:
$23.49万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2013
资助国家:
美国
项目状态:
已结题
起止时间:
2013-05-01 至 2014-04-30
关键词:
AcuteAffinityAirAntidotesAreaAttenuatedBehavioralBindingBiochemicalBiological AssayBioterrorismBlood CirculationBody FluidsCarcinogensChemistryChronicClinicalDevelopmentDissociationDoseDrug FormulationsDrug KineticsDrug toxicityEmergency SituationEventExcretory functionExposure toExtravasationFat emulsionFoodFutureGoalsGovernmentHealthImmunotoxinsIn VitroIncidenceInjection of therapeutic agentInvestigational DrugsInvestigational New Drug ApplicationLifeLinkMedicalMilitary PersonnelMolecularMycotoxinsNanotechnologyNeurotoxinsOrganismOverdoseParticle SizePersonsPharmaceutical PreparationsPhasePhysiologicalPoisoningPreparationProcessPropertyProtocols documentationPublic HealthQuality ControlRattusReadinessRodentSafetySurfaceTechnologyTherapeuticToxic effectToxinTranslationsWaterbasebiocompatible polymerchemical stabilityclinical applicationclinically relevantcrosslinkcytotoxicityempoweredfungushepatotoxinimmunogenicimprovedin vivoinnovationinterestmeetingsnanoparticlenanoscaleparticlepreclinical studypreventprogramsprophylacticpublic health relevanceresponsesmall moleculesterility testingsuccesstherapeutic effectivenesstool
中文摘要
点击翻译按钮获取中文摘要
英文摘要
DESCRIPTION (provided by applicant): Mycotoxin is naturally occurring and is a toxic small molecule produced by fungi. These fungal toxins are representative of a large number of lipophilic agents that pose significant acute and chronic dangers to military combatants as potential warfare agents. There are many examples of mycotoxins, some more acutely potent than others. Mycotoxin is classified as hepatotoxins, nephrotoxins, neurotoxins, immunotoxins, and carcinogens. Mycotoxin could also be a threat to the public health due to food, water or air contamination. Currently, there are no treatments for mycotoxin exposure in either the acute or chronic setting, and the lack of an effective therapeutic could be catastrophic. In order to protec the safety and health of military personnel and civilians, there is a need to develop a therapeutic
and prophylactic drug, which can effectively reduce concentrations below its toxic level and minimize the incidence of clinical toxicity. Luna proposes to develop nanoparticle scavengers that can efficiently sequester the lipophilic mycotoxins in vivo and facilitate their clearance. Ths nanotechnology-based approach offers the potential to treat people under suspicion of actual or potential mycotoxin poisoning. Phase I efforts will focus on demonstrating proof-of-concept in vivo efficacy at attenuating mycotoxin-induced acute toxicities, and demonstrating the safe use of Luna's nanoparticles in one rodent species. Phase II efforts will focus on IND-enabling preclinical studies. Success of the program will provide a valuable medical countermeasure tool against mycotoxins, and it may also find clinical applications for other lipophilic toxins or for overdosed drug toxicities. The nanoparticle antidotes could be important for the Strategic National Stockpile in preparing for an emergency involving bioterrorism. Thus, this proposed technology is of great interest to the public health, and also enhances the nation's preparedness against potential mycotoxin attacks.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Fullerene-based Radioprotectors for Use during Brain Radiotherapy, Period of Performance 09/15/2014 - 05/15/2015
-
批准号:8948732
-
项目类别:
-
资助金额:$20.0万
-
财政年份:2014
-
负责人:Zhiguo Zhou
-
依托单位:
Developing New Assessment Tools for Carbon Nanomaterial-Based Contaminants
-
批准号:8714259
-
项目类别:
-
资助金额:$22.5万
-
财政年份:2014
-
负责人:Zhiguo Zhou
-
依托单位:
Nanoparticle scavengers for in vivo sequestration of overdosed drug molecules
-
批准号:8524099
-
项目类别:
-
资助金额:$12.84万
-
财政年份:2013
-
负责人:Zhiguo Zhou
-
依托单位:
Improved Metallofullerene MRI Contrast Agent for Cancer Diagnosis
-
批准号:8686795
-
项目类别:
-
资助金额:$71.09万
-
财政年份:2013
-
负责人:Zhiguo Zhou
-
依托单位:
Enhanced bioscavenger for medical countermeasures against organophosphorus agents
-
批准号:8524618
-
项目类别:
-
资助金额:$28.0万
-
财政年份:2013
-
负责人:Zhiguo Zhou
-
依托单位:
Improved Metallofullerene MRI Contrast Agent for Cancer Diagnosis
-
批准号:8507969
-
项目类别:
-
资助金额:$77.22万
-
财政年份:2013
-
负责人:Zhiguo Zhou
-
依托单位:
TAS::75 0849::TAS MULTIFUNCTIONAL NANODEVICE FOR TARGETED CANCER MR IMAGING AND
-
批准号:8165882
-
项目类别:
-
资助金额:$20.0万
-
财政年份:2010
-
负责人:Zhiguo Zhou
-
依托单位:
海外基金