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List of works by Miroslav Machala

2,2',4,4',5,5'-hexachlorobiphenyl (PCB 153) induces degradation of adherens junction proteins and inhibits beta-catenin-dependent transcription in liver epithelial cells

scientific journal article

2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) Disrupts Control of Cell Proliferation and Apoptosis in a Human Model of Adult Liver Progenitors

scientific article published on 01 December 2019

7H-Dibenzo[c,g]carbazole and 5,9-dimethyldibenzo[c,g]carbazole exert multiple toxic events contributing to tumor promotion in rat liver epithelial 'stem-like' cells.

scientific article

A combined chemical and bioassay analysis of traffic-emitted polycyclic aromatic hydrocarbons

scientific article

Activation of ERK1/2 and p38 kinases by polycyclic aromatic hydrocarbons in rat liver epithelial cells is associated with induction of apoptosis.

scientific article published on 11 July 2005

Activation of the aryl hydrocarbon receptor is the major toxic mode of action of an organic extract of a reference urban dust particulate matter mixture: the role of polycyclic aromatic hydrocarbons.

scientific article

AhR-mediated changes in global gene expression in rat liver progenitor cells.

scientific article

Analysis of gene expression changes in A549 cells induced by organic compounds from respirable air particles.

scientific article published on 3 November 2014

Androgen depletion induces senescence in prostate cancer cells through down-regulation of Skp2

scientific article

Apoptosis and inhibition of gap-junctional intercellular communication induced by LA-12, a novel hydrophobic platinum(IV) complex

scientific journal article

Aryl hydrocarbon receptor negatively regulates expression of the plakoglobin gene (jup).

scientific article published on 20 May 2013

Aryl hydrocarbon receptor-activating polychlorinated biphenyls and their hydroxylated metabolites induce cell proliferation in contact-inhibited rat liver epithelial cells.

scientific article

Aryl hydrocarbon receptor-mediated activity of mutagenic polycyclic aromatic hydrocarbons determined using in vitro reporter gene assay

scientific article

Aryl hydrocarbon receptor-mediated and estrogenic activities of oxygenated polycyclic aromatic hydrocarbons and azaarenes originally identified in extracts of river sediments.

scientific article published in December 2001

Aryl hydrocarbon receptor-mediated disruption of contact inhibition is associated with connexin43 downregulation and inhibition of gap junctional intercellular communication

scientific article

Assessing relationships between chemical exposure, parasite infection, fish health, and fish ecological status: a case study using chub (Leuciscus cephalus) in the Bílina River, Czech Republic.

scientific article published in February 2010

Assessment of the aryl hydrocarbon receptor-mediated activities of polycyclic aromatic hydrocarbons in a human cell-based reporter gene assay.

scientific article published on 29 September 2016

Benzo[a]pyrene and tumor necrosis factor-α coordinately increase genotoxic damage and the production of proinflammatory mediators in alveolar epithelial type II cells.

scientific article published on 2 July 2011

Biochemical markers for differentiation of exposures to nonplanar polychlorinated biphenyls, organochlorine pesticides, or 2,3,7, 8-tetrachlorodibenzo-p-dioxin in trout liver.

scientific article published in September 1998

Biochemical screening of highly toxic aromatic contaminants in river sediment and comparison of sensitivity of biological model systems

scientific article published on April 1995

Butyrate alters expression of cytochrome P450 1A1 and metabolism of benzo[a]pyrene via its histone deacetylase activity in colon epithelial cell models.

scientific article published on 9 November 2016

Cell bioassays for detection of aryl hydrocarbon (AhR) and estrogen receptor (ER) mediated activity in environmental samples

scientific article published in January 2002

Cell bioassays for detection of aryl hydrocarbon (AhR) and estrogen receptor (ER) mediated activity in environmental samples.

scientific article published in January 2000

Characterization of dioxin-like activity of sediments from a Czech river basin

scientific article

Chemoprotective activity of boldine: modulation of drug-metabolizing enzymes.

scientific article published on March 2001

Chemoprotective and toxic potentials of synthetic and natural chalcones and dihydrochalcones in vitro.

scientific article published on March 2005

Chemoprotective potentials of homoisoflavonoids and chalcones of Dracaena cinnabari: modulations of drug-metabolizing enzymes and antioxidant activity.

scientific article published on March 2001

Colon Cancer and Perturbations of the Sphingolipid Metabolism

scientific article published on 30 November 2019

Comparison of in vitro activities of biotransformation enzymes in pig, cattle, goat and sheep.

scientific article

Comparison of mouse and chick embryo liver and hepatoma cell lines as model systems used for enzymological estimation of toxicity potentials of organic pollutants.

scientific article

Concentrations of methylated naphthalenes, anthracenes, and phenanthrenes occurring in Czech river sediments and their effects on toxic events associated with carcinogenesis in rat liver cell lines.

scientific article

Consensus toxicity factors for polychlorinated dibenzo-p-dioxins, dibenzofurans, and biphenyls combining in silico models and extensive in vitro screening of AhR-mediated effects in human and rodent cells

scientific article published on 13 February 2015

DHA-mediated enhancement of TRAIL-induced apoptosis in colon cancer cells is associated with engagement of mitochondria and specific alterations in sphingolipid metabolism

scientific article

DNA adducts formation and induction of apoptosis in rat liver epithelial 'stem-like' cells exposed to carcinogenic polycyclic aromatic hydrocarbons

scientific article published on 16 September 2007

Day-to-day variability of toxic events induced by organic compounds bound to size segregated atmospheric aerosol

scientific article published on 26 March 2015

Deregulation of cell proliferation by polycyclic aromatic hydrocarbons in human breast carcinoma MCF-7 cells reflects both genotoxic and nongenotoxic events

scientific article

Determination and multivariate statistical analysis of biochemical responses to environmental contaminants in feral freshwater fish Leuciscus cephalus, L.

scientific article

Dibenzanthracenes and benzochrysenes elicit both genotoxic and nongenotoxic events in rat liver 'stem-like' cells

scientific article published on 10 January 2007

Dietary fatty acids specifically modulate phospholipid pattern in colon cells with distinct differentiation capacities

scientific article published on 16 March 2016

Differences in DNA damage and repair produced by systemic, hepatocarcinogenic and sarcomagenic dibenzocarbazole derivatives in a model of rat liver progenitor cells.

scientific article

Differential effects of indirubin and 2,3,7,8-tetrachlorodibenzo-p-dioxin on the aryl hydrocarbon receptor (AhR) signalling in liver progenitor cells.

scientific article published on 14 October 2010

Effect of ivermectin on activities of cytochrome P450 isoenzymes in mouflon (Ovis musimon) and fallow deer (Dama dama).

scientific article

Effects of chronic exposure to PCBs on cytochrome P450 systems and steroidogenesis in liver and testis of bulls (Bos taurus)

scientific article published on 01 May 1998

Effects of methylated chrysenes on AhR-dependent and -independent toxic events in rat liver epithelial cells.

scientific article published on 26 February 2008

Effects of silymarin flavonolignans and synthetic silybin derivatives on estrogen and aryl hydrocarbon receptor activation.

scientific article

Environmental Ligands of the Aryl Hydrocarbon Receptor and Their Effects in Models of Adult Liver Progenitor Cells

scientific article

Estrogenic activity of environmental polycyclic aromatic hydrocarbons in uterus of immature Wistar rats

scientific article published on 26 June 2008

Expression and inducibility of cytochrome P450 proteins in the liver of chick embryo

scientific article published on 01 January 1996

Gene expression changes in human prostate carcinoma cells exposed to genotoxic and nongenotoxic aryl hydrocarbon receptor ligands

scientific article

Genotoxic polycyclic aromatic hydrocarbons fail to induce the p53-dependent DNA damage response, apoptosis or cell-cycle arrest in human prostate carcinoma LNCaP cells

scientific article published on 11 June 2010

Genotoxicity but not the AhR-mediated activity of PAHs is inhibited by other components of complex mixtures of ambient air pollutants

scientific article published on 26 January 2014

Genotoxicity of 7H-dibenzo[c,g]carbazole and its methyl derivatives in human keratinocytes

scientific article published on 28 January 2012

Genotoxicity of 7H-dibenzo[c,g]carbazole and its tissue-specific derivatives in human hepatoma HepG2 cells is related to CYP1A1/1A2 expression.

scientific article published in August 2011

Global gene expression changes in human embryonic lung fibroblasts induced by organic extracts from respirable air particles.

scientific article published on 12 January 2012

Herbal composition PC-SPES for management of prostate cancer: identification of active principles.

scientific article

How to confirm identified toxicants in effect-directed analysis

scientific article

Identification and quantitative confirmation of dinitropyrenes and 3-nitrobenzanthrone as major mutagens in contaminated sediments

scientific article published on 13 February 2012

Impact of polychlorinated biphenyls contamination on estrogenic activity in human male serum.

scientific article

In vitro and in silico derived relative effect potencies of ah-receptor-mediated effects by PCDD/Fs and PCBs in rat, mouse, and guinea pig CALUX cell lines.

scientific article

In vitro toxicity profiling of ultrapure non-dioxin-like polychlorinated biphenyl congeners and their relative toxic contribution to PCB mixtures in humans

scientific article

Induction effects of polychlorinated biphenyls, polycyclic aromatic hydrocarbons and other widespread aromatic environmental pollutants on microsomal monooxygenase activities in chick embryo liver

scientific article published on 01 January 1996

Induction of aryl hydrocarbon receptor-mediated and estrogen receptor-mediated activities, and modulation of cell proliferation by dinaphthofurans.

scientific article published on September 2004

Inflammatory mediators accelerate metabolism of benzo[a]pyrene in rat alveolar type II cells: the role of enhanced cytochrome P450 1B1 expression

scientific journal article

Inhibition of gap junctional intercellular communication by noncoplanar polychlorinated biphenyls: inhibitory potencies and screening for potential mode(s) of action

scientific article published on 12 August 2003

Inhibition of gap-junctional intercellular communication by environmentally occurring polycyclic aromatic hydrocarbons

scientific article

Inhibition of β-catenin signalling promotes DNA damage elicited by benzo[a]pyrene in a model of human colon cancer cells via CYP1 deregulation.

scientific article published on 24 March 2015

Inter-species comparisons of hepatic cytochrome P450 enzyme levels in male ruminants.

scientific article published on 28 May 2003

Interactions of Organic Hydroperoxides with Heme Proteins

scientific article published on January 1, 1991

Interactions of the aryl hydrocarbon receptor with inflammatory mediators: beyond CYP1A regulation

scientific article published on February 2011

Interactive effects of inflammatory cytokine and abundant low-molecular-weight PAHs on inhibition of gap junctional intercellular communication, disruption of cell proliferation control, and the AhR-dependent transcription

scientific article published on 28 September 2014

Lipid alterations in human colon epithelial cells induced to differentiation and/or apoptosis by butyrate and polyunsaturated fatty acids

scientific article published on 19 July 2011

Modulation of estrogen receptor-dependent reporter construct activation and G0/G1-S-phase transition by polycyclic aromatic hydrocarbons in human breast carcinoma MCF-7 cells.

scientific article published on December 2002

Monitoring river sediments contaminated predominantly with polyaromatic hydrocarbons by chemical and in vitro bioassay techniques

scientific article

Multiple defects in negative regulation of the PKB/Akt pathway sensitise human cancer cells to the antiproliferative effect of non-steroidal anti-inflammatory drugs

scientific article

Multiple oxidative stress parameters are modulated in vitro by oxygenated polycyclic aromatic hydrocarbons identified in river sediments

scientific article published in January 2001

Multivariate toxicity profiles and QSAR modeling of non-dioxin-like PCBs--an investigation of in vitro screening data from ultra-pure congeners

scientific article

Non-dioxin-like organic toxicant PCB153 modulates sphingolipid metabolism in liver progenitor cells: its role in Cx43-formed gap junction impairment

scientific article published on 18 June 2016

Non-dioxin-like polychlorinated biphenyls induce a release of arachidonic acid in liver epithelial cells: a partial role of cytosolic phospholipase A(2) and extracellular signal-regulated kinases 1/2 signalling.

scientific article published on 15 February 2008

Phthalates deregulate cell proliferation, but not neuroendocrine transdifferentiation, in human LNCaP prostate cancer cell model.

scientific article

Polar compounds dominate in vitro effects of sediment extracts

scientific article

Polycyclic aromatic hydrocarbons modulate cell proliferation in rat hepatic epithelial stem-like WB-F344 cells.

scientific article published in April 2004

Project proposal. Evaluating human health risk from low-dose and long-term exposure to polychlorinated biphenyls

scientific article published on 01 September 2000

Pure non-dioxin-like PCB congeners suppress induction of AhR-dependent endpoints in rat liver cells

scientific article published on 17 June 2015

Reduction of doxorubicin and oracin and induction of carbonyl reductase in human breast carcinoma MCF-7 cells.

scientific article

Role of aryl hydrocarbon receptor in modulation of the expression of the hypoxia marker carbonic anhydrase IX.

scientific article

Sediment contact test with Potamopyrgus antipodarum in effect-directed analyses—challenges and opportunities

scientific article published on 13 April 2011

Syntenin-ALIX exosome biogenesis and budding into multivesicular bodies are controlled by ARF6 and PLD2.

scientific article published on 18 March 2014

TGF-β1 signaling plays a dominant role in the crosstalk between TGF-β1 and the aryl hydrocarbon receptor ligand in prostate epithelial cells

scientific article published on 25 April 2012

The 2,2',4,4',5,5'-hexachlorobiphenyl-enhanced degradation of connexin 43 involves both proteasomal and lysosomal activities.

scientific article published on October 2008

The aryl hydrocarbon receptor-dependent deregulation of cell cycle control induced by polycyclic aromatic hydrocarbons in rat liver epithelial cells

scientific article published on December 2006

The aryl hydrocarbon receptor-dependent disruption of contact inhibition in rat liver WB-F344 epithelial cells is linked with induction of survivin, but not with inhibition of apoptosis

scientific article

The aryl hydrocarbon receptor-mediated and genotoxic effects of fractionated extract of standard reference diesel exhaust particle material in pulmonary, liver and prostate cells.

scientific article published on 10 December 2014

The interplay of the aryl hydrocarbon receptor and β-catenin alters both AhR-dependent transcription and Wnt/β-catenin signaling in liver progenitors

scientific article published on 20 May 2011

The role of aryl hydrocarbon receptor in regulation of enzymes involved in metabolic activation of polycyclic aromatic hydrocarbons in a model of rat liver progenitor cells.

scientific article

Toxic Effects of the Major Components of Diesel Exhaust in Human Alveolar Basal Epithelial Cells (A549)

scientific article

Toxic effects of methylated benz[a]anthracenes in liver cells.

scientific article published on 19 January 2008

Toxic effects of methylated benzo[a]pyrenes in rat liver stem-like cells.

scientific article published on 3 June 2011

Toxicity of hydroxylated and quinoid PCB metabolites: inhibition of gap junctional intercellular communication and activation of aryl hydrocarbon and estrogen receptors in hepatic and mammary cells.

scientific article published on March 2004

Tumor necrosis factor-alpha modulates effects of aryl hydrocarbon receptor ligands on cell proliferation and expression of cytochrome P450 enzymes in rat liver "stem-like" cells

scientific article published on 8 June 2007

Tumor necrosis factor-alpha potentiates genotoxic effects of benzo[a]pyrene in rat liver epithelial cells through upregulation of cytochrome P450 1B1 expression

scientific journal article

Tumor promoting properties of a cigarette smoke prevalent polycyclic aromatic hydrocarbon as indicated by the inhibition of gap junctional intercellular communication via phosphatidylcholine-specific phospholipase C.

scientific article

Upregulation of CYP1B1 expression by inflammatory cytokines is mediated by the p38 MAP kinase signal transduction pathway.

scientific article published on 18 September 2014

[Cytochromes P450: toxicologic importance of determination of levels].

scientific article published in January 1993

beta-Naphthoflavone and 3'-methoxy-4'-nitroflavone exert ambiguous effects on Ah receptor-dependent cell proliferation and gene expression in rat liver 'stem-like' cells

scientific journal article

β-arrestin promotes Wnt-induced low density lipoprotein receptor-related protein 6 (Lrp6) phosphorylation via increased membrane recruitment of Amer1 protein.

scientific article published on 21 November 2013