Biomarkers of Response to Environmental Stressors: Measurement of Environmental E

Award Information
Agency:
Department of Health and Human Services
Branch
n/a
Amount:
$299,999.00
Award Year:
2007
Program:
SBIR
Phase:
Phase I
Contract:
1R43ES016395-01
Award Id:
85635
Agency Tracking Number:
ES016395
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
278 DP Road Suite D, LOS ALAMOS, NM, 87544
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
147452275
Principal Investigator:
EVA BIRNBAUM
(505) 412-2345
EVA@CPSCI.COM
Business Contact:
COURT PETERSON
() -
court@cpsci.com
Research Institution:
n/a
Abstract
DESCRIPTION (provided by applicant) Caldera Pharmaceutical's will use their unique, RandD100-award-winning Reagentless Pharmacoproteomic Measurement (RPM) high-throughput technology to identify biomarkers of response to environmental stressors (BRES ). Caldera developed RPM in collaboration with Los Alamos National Laboratory. RPM allows the identification and measurement of BRES consisting of protein-metal adducts and metabolites. We propose to develop BRES to define patterns of response to benefit t he Gene Environment Initiative, focusing on xenobiotic biotransformation in human disease like Autism. Our BRES will lead to reliable measurements of exposures, which can be correlated with variable susceptibility to metal toxicity in the human population. This provides valuable information involving metabolic pathways for the Gene Environment Initiative (GEI). We will measure exposure to metal stressors in biospecimens by developing BRES that can identify exposure to particular chemical forms of toxic meta ls. Protein:metal adducts formed in individual patients may be correlated to genetic differences regulating metallothionein or other metallome proteins thought to be related to autism. RPM can monitor simultaneous exposure to toxins, such as arsenic, cadmi um, lead, and mercury (thimerasol), as well as exposure to essential metals (zinc, iron, selenium, etc.). Individuals with autism may have varying genes that biotransform and detoxify metals differently, leading to varying accumulation and disease suscepti bility.

* information listed above is at the time of submission.

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