Joanna Bajsa

Summary

Affiliation: University of Mississippi
Country: USA

Publications

  1. ncbi request reprint A survey of synthetic and natural phytotoxic compounds and phytoalexins as potential antimalarial compounds
    Joanna Bajsa
    National Center for Natural Products Research, School of Pharmacy, University of Mississippi, MS 38677, U S A
    Biol Pharm Bull 30:1740-4. 2007
  2. ncbi request reprint Plasmodium falciparum serine/threonine phoshoprotein phosphatases (PPP): from housekeeper to the 'holy grail'
    Joanna Bajsa
    United States Department of Agriculture Natural Products Utilization Research Unit, National Center for Natural Products Research, University, MS 38677, USA
    Curr Drug Targets 9:997-1012. 2008
  3. doi request reprint The antiplasmodial activity of norcantharidin analogs
    Joanna Bajsa
    USDA, ARS, Natural Products Utilization Research Unit, University, MS 38677, USA
    Bioorg Med Chem Lett 20:6688-95. 2010
  4. pmc Serine/threonine protein phosphatases: multi-purpose enzymes in control of defense mechanisms
    Joanna Bajsa
    Natural Products Utilization Research Unit, Agricultural Research Service, United States Department of Agriculture, Oxford, MS, USA
    Plant Signal Behav 6:1921-5. 2011
  5. pmc Omics methods for probing the mode of action of natural and synthetic phytotoxins
    Stephen O Duke
    NPURU, USDA, ARS, P O Box 8048, University, MS 38677, USA
    J Chem Ecol 39:333-47. 2013
  6. doi request reprint Is (-)-catechin a novel weapon of spotted knapweed (Centaurea stoebe)?
    Stephen O Duke
    NPURU, USDA, ARS, University, Oxford, MS 38677, USA
    J Chem Ecol 35:141-53. 2009
  7. doi request reprint Transcriptional responses to cantharidin, a protein phosphatase inhibitor, in Arabidopsis thaliana reveal the involvement of multiple signal transduction pathways
    Joanna Bajsa
    Natural Products Utilization Research Unit, USDA, ARS, University of Mississippi, University, MS 38677, USA
    Physiol Plant 143:188-205. 2011

Detail Information

Publications7

  1. ncbi request reprint A survey of synthetic and natural phytotoxic compounds and phytoalexins as potential antimalarial compounds
    Joanna Bajsa
    National Center for Natural Products Research, School of Pharmacy, University of Mississippi, MS 38677, U S A
    Biol Pharm Bull 30:1740-4. 2007
    ....
  2. ncbi request reprint Plasmodium falciparum serine/threonine phoshoprotein phosphatases (PPP): from housekeeper to the 'holy grail'
    Joanna Bajsa
    United States Department of Agriculture Natural Products Utilization Research Unit, National Center for Natural Products Research, University, MS 38677, USA
    Curr Drug Targets 9:997-1012. 2008
    ..Identification of distinct molecular and functional characteristics of these enzymes shall be useful in designing selective inhibitors of plasmodial PPPs as potential new antimalarials...
  3. doi request reprint The antiplasmodial activity of norcantharidin analogs
    Joanna Bajsa
    USDA, ARS, Natural Products Utilization Research Unit, University, MS 38677, USA
    Bioorg Med Chem Lett 20:6688-95. 2010
    ..Surprisingly, seven norcantharimides also displayed good antiplasmodial activity with the most potent, 5 returning D6=8.9±0.9 and W2 IC(50)=12.5±2.2 μM, representing a fivefold enhancement over norcantharidin...
  4. pmc Serine/threonine protein phosphatases: multi-purpose enzymes in control of defense mechanisms
    Joanna Bajsa
    Natural Products Utilization Research Unit, Agricultural Research Service, United States Department of Agriculture, Oxford, MS, USA
    Plant Signal Behav 6:1921-5. 2011
    ....
  5. pmc Omics methods for probing the mode of action of natural and synthetic phytotoxins
    Stephen O Duke
    NPURU, USDA, ARS, P O Box 8048, University, MS 38677, USA
    J Chem Ecol 39:333-47. 2013
    ..Such information can be useful in understanding the full impact of natural phytotoxins in both agricultural and natural ecosystems...
  6. doi request reprint Is (-)-catechin a novel weapon of spotted knapweed (Centaurea stoebe)?
    Stephen O Duke
    NPURU, USDA, ARS, University, Oxford, MS 38677, USA
    J Chem Ecol 35:141-53. 2009
    ..Our findings suggest that catechin is not a novel weapon of spotted knapweed and that other allelochemical(s) or alternative mechanisms must be found to explain the success of this species as an invader in North America...
  7. doi request reprint Transcriptional responses to cantharidin, a protein phosphatase inhibitor, in Arabidopsis thaliana reveal the involvement of multiple signal transduction pathways
    Joanna Bajsa
    Natural Products Utilization Research Unit, USDA, ARS, University of Mississippi, University, MS 38677, USA
    Physiol Plant 143:188-205. 2011
    ..They function as negative regulators modifying receptor functions, thus altering signaling that influences transcriptional responses...