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Profile Publications (76)
XB-PERS-925

Publications By John J Heikkila

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Effect of hemin, baicalein and heme oxygenase-1 (HO-1) enzyme activity inhibitors on Cd-induced accumulation of HO-1, HSPs and aggresome-like structures in Xenopus kidney epithelial cells., Campbell JH, Heikkila JJ., Comp Biochem Physiol C Toxicol Pharmacol. August 1, 2018; 210 1-17.


Effect of isothiocyanates, BITC and PEITC, on stress protein accumulation, protein aggregation and aggresome-like structure formation in Xenopus A6 kidney epithelial cells., Khamis I, Heikkila JJ., Comp Biochem Physiol C Toxicol Pharmacol. January 1, 2018; 204 1-13.


The expression and function of hsp30-like small heat shock protein genes in amphibians, birds, fish, and reptiles., Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. January 1, 2017; 203 179-192.


Characterization of cadmium chloride-induced BiP accumulation in Xenopus laevis A6 kidney epithelial cells., Shirriff CS, Heikkila JJ., Comp Biochem Physiol C Toxicol Pharmacol. January 1, 2017; 191 117-128.


Expression and localization of the Xenopus laevis small heat shock protein, HSPB6 (HSP20), in A6 kidney epithelial cells., Khamis I, Chan DW, Shirriff CS, Campbell JH, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. November 1, 2016; 201 12-21.


The small heat shock protein, HSP30, is associated with aggresome-like inclusion bodies in proteasomal inhibitor-, arsenite-, and cadmium-treated Xenopus kidney cells., Khan S, Khamis I, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. November 1, 2015; 189 130-40.


Accumulation of heme oxygenase-1 (HSP32) in Xenopus laevis A6 kidney epithelial cells treated with sodium arsenite, cadmium chloride or proteasomal inhibitors., Music E, Khan S, Khamis I, Heikkila JJ., Comp Biochem Physiol C Toxicol Pharmacol. November 1, 2014; 166 75-87.


Distinct patterns of HSP30 and HSP70 degradation in Xenopus laevis A6 cells recovering from thermal stress., Khan S, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. February 1, 2014; 168 1-10.


Enhanced HSP30 and HSP70 accumulation in Xenopus cells subjected to concurrent sodium arsenite and cadmium chloride stress., Khamis I, Heikkila JJ., Comp Biochem Physiol C Toxicol Pharmacol. September 1, 2013; 158 (3): 165-72.


Sodium arsenite and cadmium chloride induction of proteasomal inhibition and HSP accumulation in Xenopus laevis A6 kidney epithelial cells., Brunt JJ, Khan S, Heikkila JJ., Comp Biochem Physiol C Toxicol Pharmacol. March 1, 2012; 155 (2): 307-17.


Withaferin A induces proteasome inhibition, endoplasmic reticulum stress, the heat shock response and acquisition of thermotolerance., Khan S, Rammeloo AW, Heikkila JJ., PLoS One. January 1, 2012; 7 (11): e50547.   


Curcumin-induced inhibition of proteasomal activity, enhanced HSP accumulation and the acquisition of thermotolerance in Xenopus laevis A6 cells., Khan S, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. April 1, 2011; 158 (4): 566-76.


Celastrol can inhibit proteasome activity and upregulate the expression of heat shock protein genes, hsp30 and hsp70, in Xenopus laevis A6 cells., Walcott SE, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. June 1, 2010; 156 (2): 285-93.


Proteasome inhibition induces hsp30 and hsp70 gene expression as well as the acquisition of thermotolerance in Xenopus laevis A6 cells., Young JT, Heikkila JJ., Cell Stress Chaperones. May 1, 2010; 15 (3): 323-34.


Simultaneous exposure of Xenopus A6 kidney epithelial cells to concurrent mild sodium arsenite and heat stress results in enhanced hsp30 and hsp70 gene expression and the acquisition of thermotolerance., Young JT, Gauley J, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. August 1, 2009; 153 (4): 417-24.


Examination of cadmium-induced expression of the small heat shock protein gene, hsp30, in Xenopus laevis A6 kidney epithelial cells., Woolfson JP, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. January 1, 2009; 152 (1): 91-9.


Comparison of the effect of heat shock factor inhibitor, KNK437, on heat shock- and chemical stress-induced hsp30 gene expression in Xenopus laevis A6 cells., Voyer J, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. October 1, 2008; 151 (2): 253-61.


Intracellular localization of the heat shock protein, HSP110, in Xenopus laevis A6 kidney epithelial cells., Gauley J, Young JT, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. September 1, 2008; 151 (1): 133-8.


Examination of KNK437- and quercetin-mediated inhibition of heat shock-induced heat shock protein gene expression in Xenopus laevis cultured cells., Manwell LA, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. November 1, 2007; 148 (3): 521-30.


Analysis of the expression and function of the small heat shock protein gene, hsp27, in Xenopus laevis embryos., Tuttle AM, Gauley J, Chan N, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. May 1, 2007; 147 (1): 112-21.


The use of the Xenopus oocyte as a model system to analyze the expression and function of eukaryotic heat shock proteins., Heikkila JJ, Kaldis A, Morrow G, Tanguay RM., Biotechnol Adv. January 1, 2007; 25 (4): 385-95.


Examination of the expression of the heat shock protein gene, hsp110, in Xenopus laevis cultured cells and embryos., Gauley J, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. October 1, 2006; 145 (2): 225-34.


Analysis of molecular chaperones using a Xenopus oocyte protein refolding assay., Heikkila JJ, Kaldis A, Abdulle R., Methods Mol Biol. January 1, 2006; 322 213-22.


Examination of the stress-induced expression of the collagen binding heat shock protein, hsp47, in Xenopus laevis cultured cells and embryos., Hamilton AM, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. January 1, 2006; 143 (1): 133-41.


Intracellular localization of Xenopus small heat shock protein, hsp30, in A6 kidney epithelial cells., Gellalchew M, Heikkila JJ., Cell Biol Int. March 1, 2005; 29 (3): 221-7.


Regulation and function of small heat shock protein genes during amphibian development., Heikkila JJ., J Cell Biochem. November 1, 2004; 93 (4): 672-80.


Molecular chaperone function of the Rana catesbeiana small heat shock protein, hsp30., Kaldis A, Atkinson BG, Heikkila JJ., Comp Biochem Physiol A Mol Integr Physiol. October 1, 2004; 139 (2): 175-82.


Hydrogen peroxide induces heat shock protein and proto-oncogene mRNA accumulation in Xenopus laevis A6 kidney epithelial cells., Muller M, Gauley J, Heikkila JJ., Can J Physiol Pharmacol. July 1, 2004; 82 (7): 523-9.


Expression and function of small heat shock protein genes during Xenopus development., Heikkila JJ., Semin Cell Dev Biol. October 1, 2003; 14 (5): 259-66.   


Phosphorylation-dependent structural alterations in the small hsp30 chaperone are associated with cellular recovery., Fernando P, Megeney LA, Heikkila JJ., Exp Cell Res. June 10, 2003; 286 (2): 175-85.


Effect of histone deacetylase inhibitors on heat shock protein gene expression during Xenopus development., Ovakim DH, Heikkila JJ., Genesis. June 1, 2003; 36 (2): 88-96.


Enhanced accumulation of constitutive heat shock protein mRNA is an initial response of eye tissue to mild hyperthermia in vivo in adult Xenopus laevis., Ali A, Heikkila JJ., Can J Physiol Pharmacol. November 1, 2002; 80 (11): 1119-23.


Mutation or deletion of the C-terminal tail affects the function and structure of Xenopus laevis small heat shock protein, hsp30., Fernando P, Abdulle R, Mohindra A, Guillemette JG, Heikkila JJ., Comp Biochem Physiol B Biochem Mol Biol. September 1, 2002; 133 (1): 95-103.


Xenopus small heat shock proteins, Hsp30C and Hsp30D, maintain heat- and chemically denatured luciferase in a folding-competent state., Abdulle R, Mohindra A, Fernando P, Heikkila JJ., Cell Stress Chaperones. January 1, 2002; 7 (1): 6-16.


Functional characterization of Xenopus small heat shock protein, Hsp30C: the carboxyl end is required for stability and chaperone activity., Fernando P, Heikkila JJ., Cell Stress Chaperones. April 1, 2000; 5 (2): 148-59.


Stress-induced, tissue-specific enrichment of hsp70 mRNA accumulation in Xenopus laevis embryos., Lang L, Miskovic D, Lo M, Heikkila JJ., Cell Stress Chaperones. January 1, 2000; 5 (1): 36-44.


Spatial pattern of constitutive and heat shock-induced expression of the small heat shock protein gene family, Hsp30, in Xenopus laevis tailbud embryos., Lang L, Miskovic D, Fernando P, Heikkila JJ., Dev Genet. January 1, 1999; 25 (4): 365-74.   


Heat shock-induced acquisition of thermotolerance at the levels of cell survival and translation in Xenopus A6 kidney epithelial cells., Phang D, Joyce EM, Heikkila JJ., Biochem Cell Biol. January 1, 1999; 77 (2): 141-51.


Constitutive and stress-inducible expression of the endoplasmic reticulum heat shock protein 70 gene family member, immunoglobulin-binding protein (BiP), during Xenopus laevis early development., Miskovic D, Heikkila JJ., Dev Genet. January 1, 1999; 25 (1): 31-9.   


Heat-shock-induced assembly of Hsp30 family members into high molecular weight aggregates in Xenopus laevis cultured cells., Ohan NW, Tam Y, Heikkila JJ., Comp Biochem Physiol B Biochem Mol Biol. February 1, 1998; 119 (2): 381-9.


Characterization of a novel group of basic small heat shock proteins in Xenopus laevis A6 kidney epithelial cells., Ohan NW, Tam Y, Fernando P, Heikkila JJ., Biochem Cell Biol. January 1, 1998; 76 (4): 665-71.


Preferential activation of HSF-binding activity and hsp70 gene expression in Xenopus heart after mild hyperthermia., Ali A, Fernando P, Smith WL, Ovsenek N, Lepock JR, Heikkila JJ., Cell Stress Chaperones. December 1, 1997; 2 (4): 229-37.


Isolation and characterization of a cDNA encoding a Xenopus immunoglobulin binding protein, BiP (grp78)., Miskovic D, Salter-Cid L, Ohan N, Flajnik M, Heikkila JJ., Comp Biochem Physiol B Biochem Mol Biol. February 1, 1997; 116 (2): 227-34.


Effect of herbimycin A on hsp30 and hsp70 heat shock protein gene expression in Xenopus cultured cells., Briant D, Ohan N, Heikkila JJ., Biochem Cell Biol. January 1, 1997; 75 (6): 777-82.


Heat shock protein gene expression during Xenopus development., Heikkila JJ, Ohan N, Tam Y, Ali A., Cell Mol Life Sci. January 1, 1997; 53 (1): 114-21.


Molecular cloning of a cDNA encoding a Xenopus laevis 70-kDa heat shock cognate protein, hsc70.II., Ali A, Salter-Cid L, Flajnik MJ, Heikkila JJ., Biochim Biophys Acta. December 11, 1996; 1309 (3): 174-8.


Evaluation of stress-inducible hsp90 gene expression as a potential molecular biomarker in Xenopus laevis., Ali A, Krone PH, Pearson DS, Heikkila JJ., Cell Stress Chaperones. April 1, 1996; 1 (1): 62-9.


Isolation and characterization of a cDNA encoding a Xenopus 70-kDa heat shock cognate protein, Hsc70.I., Ali A, Salter-Cid L, Flajnik MF, Heikkila JJ., Comp Biochem Physiol B Biochem Mol Biol. April 1, 1996; 113 (4): 681-7.


Identification of members of the HSP30 small heat shock protein family and characterization of their developmental regulation in heat-shocked Xenopus laevis embryos., Tam Y, Heikkila JJ., Dev Genet. January 1, 1995; 17 (4): 331-9.


Involvement of differential gene expression and mRNA stability in the developmental regulation of the hsp 30 gene family in heat-shocked Xenopus laevis embryos., Ohan NW, Heikkila JJ., Dev Genet. January 1, 1995; 17 (2): 176-84.

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