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Grygier B, Kubera M, Wrona D, Roman A, Basta-Kaim A, Gruca P, Papp M, Rogoz Z, Leskiewicz M, Budziszewska B, Regulska M, Korzeniak B, Curzytek K, Glombik K, Slusarczyk J, Maes M, Lason W. Stimulatory effect of desipramine on lung metastases of adenocarcinoma MADB 106 in stress highly-sensitive and stress non-reactive rats. Prog Neuropsychopharmacol Biol Psychiatry 2018; 80:279-290. [PMID: 28433460 DOI: 10.1016/j.pnpbp.2017.04.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 04/01/2017] [Indexed: 12/31/2022]
Abstract
The effect of antidepressant drugs on tumor progress is very poorly recognized. The aim of the present study was to examine the effect of individual reactivity to stress and 24-day desipramine (DES) administration on the metastatic colonization of adenocarcinoma MADB 106 cells in the lungs of Wistar rats. Wistar rats were subjected to stress procedure according to the chronic mild stress (CMS) model of depression for two weeks and stress highly-sensitive (SHS) and stress non-reactive (SNR) rats were selected. SHS rats were more prone to cancer metastasis than SNR ones and chronic DES treatment further increased the number of lung metastases by 59% and 50% in comparison to vehicle-treated appropriate control rats. The increase in lung metastases was connected with DES-induced skew macrophage activity towards M2 functional phenotype in SHS and SNR rats. Moreover, during 24h after DES injection in healthy rats, the decreased number of TCD8+ and B cells in SHS and SNR rats as well as NK cell cytotoxic activity in SNR rats could be attributed to the lowered capacity to defend against cancer metastasis observed in chronic DES treated and tumor injected rats.
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Affiliation(s)
- Beata Grygier
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland; Department of Immunology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 7 Gronostajowa St., 30-387 Krakow, Poland
| | - Marta Kubera
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland.
| | - Danuta Wrona
- Department of Animal and Human Physiology, University of Gdansk, 59 Wita Stwosza Street, 80-308 Gdansk, Poland
| | - Adam Roman
- Department of Brain Biochemistry, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Agnieszka Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Piotr Gruca
- Behavioural Pharmacology Laboratory, Department of Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Mariusz Papp
- Behavioural Pharmacology Laboratory, Department of Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Zofia Rogoz
- Department of Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Monika Leskiewicz
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Boguslawa Budziszewska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Magdalena Regulska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Barbara Korzeniak
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Katarzyna Curzytek
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Katarzyna Glombik
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Joanna Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
| | - Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, 10330 Bangkok, Thailand
| | - Wladyslaw Lason
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, PL 31-343 Krakow, Poland
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Basta-Kaim A, Slusarczyk J, Budziszewska B, Leśkiewicz M, Kubera M, Trojan E, Chamera K, Głombi K. Opposite role of fractalkine and inflammatory mediators on the behavioral and biochemical changes in brain: link to depression. Int J Psychophysiol 2016. [DOI: 10.1016/j.ijpsycho.2016.07.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Szewczyk K, Rachunek K, Slusarczyk J, Maciejczyk A, Staszek-Szewczyk U. 555. Zebra tumor in uncommon location as a therapeutic challenge. Eur J Surg Oncol 2016. [DOI: 10.1016/j.ejso.2016.06.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Slusarczyk J, Trojan E, Glombik K, Piotrowska A, Budziszewska B, Kubera M, Popiolek-Barczyk K, Lason W, Mika J, Basta-Kaim A. Anti-inflammatory properties of tianeptine on lipopolysaccharide-induced changes in microglial cells involve toll-like receptor-related pathways. J Neurochem 2016; 136:958-70. [PMID: 26640965 DOI: 10.1111/jnc.13452] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 11/16/2015] [Accepted: 11/17/2015] [Indexed: 12/24/2022]
Abstract
Accumulating evidence suggests that activation of microglia plays a key role in the pathogenesis of depression. Activated microglia produce a wide range of factors whose prolonged or excessive release may lead to brain disorders. Thus, the inhibition of microglial cells may be beneficial in the treatment of depressive diseases. Tianeptine is an atypical antidepressant drug with proven clinical efficacy, but its mechanism of action remains still not fully understood. In the present study, using microglial cultures we investigated whether tianeptine modifies microglial activation after lipopolysaccharide (LPS) stimulation and which intracellular pathways are involved in the activity of this antidepressant. Our study shows that tianeptine attenuated the LPS-evoked inflammatory activation of microglia by decreasing the expression of proinflammatory cytokines such as IL-1β, IL-18, IL-6 and tumor necrosis factor α (TNF-α), the release of nitric oxide (NO) and reactive oxygen species (ROS) as well as the expression of inducible nitric oxide synthase. Analyses of signaling pathways demonstrate that tianeptine led to the suppression of LPS-induced TLR4 expression and ERK1/2 phosphorylation. Furthermore, our study reveals the inhibitory impact of tianeptine on caspase-3-induced PKCδ degradation and consequently on the activation of NF-κB factor in microglial cells. Taken together, present results show anti-inflammatory properties of tianeptine in microglial cultures stimulated by LPS. This study provides evidence that the inhibition of microglial activation may underlie the therapeutic activity of tianeptine. Our findings show the anti-inflammatory effect of tianeptine (TIA) in lipopolisaccharide (LPS)-stimulated microglial cells. The beneficial tianeptine action is mediated through the inhibition of Toll-like receptor 4 (TLR4) expression as well as the TLR4-related pathways: extracellular signal-regulated kinase 1/2 (ERK1/2), caspase-3-dependent protein kinase δ (PKCδ) cleavage and the expression of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). These findings may provide a new therapeutic strategy for treatment of disorders based on neuroinflammation, including depression.
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Affiliation(s)
- Joanna Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Ewa Trojan
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Katarzyna Glombik
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Anna Piotrowska
- Department of Pharmacology of Pain, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Boguslawa Budziszewska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Marta Kubera
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Katarzyna Popiolek-Barczyk
- Department of Pharmacology of Pain, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Wladyslaw Lason
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Joanna Mika
- Department of Pharmacology of Pain, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Agnieszka Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
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Kwiatkowski K, Piotrowska A, Rojewska E, Makuch W, Jurga A, Slusarczyk J, Trojan E, Basta-Kaim A, Mika J. Beneficial properties of maraviroc on neuropathic pain development and opioid effectiveness in rats. Prog Neuropsychopharmacol Biol Psychiatry 2016; 64:68-78. [PMID: 26190414 DOI: 10.1016/j.pnpbp.2015.07.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 07/10/2015] [Accepted: 07/12/2015] [Indexed: 01/02/2023]
Abstract
Targeting chemokine signaling pathways is crucial in neuropathy development. In this study, we investigated the influence of chronic administration of maraviroc (CCR5 antagonist) on nociception and opioid effectiveness during neuropathy, which develops as a result of chronic constriction injury (CCI) of the sciatic nerve. To investigate the mechanism of action of maraviroc, we measured the expression of glial cell markers, CCR5 and certain CCR5 ligands (CCL3, CCL4, CCL5, CCL7, CCL11), in the spinal cord and dorsal root ganglia (DRG) of vehicle- and maraviroc-treated, CCI-exposed rats. Our results demonstrate that chronic intrathecal administration of maraviroc diminished neuropathic pain symptoms on day 7 post-CCI. Western blot analysis showed that maraviroc diminished protein level of Iba-1 and GFAP and reversed the up-regulated CCR5 expression observed in spinal cord and DRG after CCI. Additionally, using qRT-PCR, we demonstrated that CCR5 and some of its pronociceptive ligands (CCL3, CCL4, CCL5) increased in the spinal cord after nerve injury, and maraviroc effectively diminished those changes. However, CCL11 spinal expression was undetectable, even after injury. In vitro primary culture studies showed that CCL3, CCL4, CCL5 and CCL7 (but not CCL11) were of microglial and astroglial origin and were up-regulated after LPS stimulation. Our results indicate that maraviroc not only attenuated the development of neuropathic pain symptoms due to significant modulation of neuroimmune interactions but also intensified the analgesic properties of morphine and buprenorphine. In sum, our results suggest the pharmacological modulation of CCR5 by maraviroc as a novel therapeutic approach for co-treatment of patients receiving opioid therapy for neuropathy.
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Affiliation(s)
- Klaudia Kwiatkowski
- Department of Pain Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Anna Piotrowska
- Department of Pain Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Ewelina Rojewska
- Department of Pain Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Wioletta Makuch
- Department of Pain Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Agnieszka Jurga
- Department of Pain Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Joanna Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Ewa Trojan
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Agnieszka Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Joanna Mika
- Department of Pain Pharmacology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland.
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Slusarczyk J, Trojan E, Piotrowska A, Glombik K, Mika J, Basta-Kaim A. A new potential mechanism of action of tianeptine – the effect on microglial cell activation. SpringerPlus 2015. [PMCID: PMC4798175 DOI: 10.1186/2193-1801-4-s1-p43] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sowa J, Bobula B, Glombik K, Slusarczyk J, Basta-Kaim A, Hess G. Prenatal stress enhances excitatory synaptic transmission and impairs long-term potentiation in the frontal cortex of adult offspring rats. PLoS One 2015; 10:e0119407. [PMID: 25749097 PMCID: PMC4352064 DOI: 10.1371/journal.pone.0119407] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 01/13/2015] [Indexed: 11/26/2022] Open
Abstract
The effects of prenatal stress procedure were investigated in 3 months old male rats. Prenatally stressed rats showed depressive-like behavior in the forced swim test, including increased immobility, decreased mobility and decreased climbing. In ex vivo frontal cortex slices originating from prenatally stressed animals, the amplitude of extracellular field potentials (FPs) recorded in cortical layer II/III was larger, and the mean amplitude ratio of pharmacologically-isolated NMDA to the AMPA/kainate component of the field potential—smaller than in control preparations. Prenatal stress also resulted in a reduced magnitude of long-term potentiation (LTP). These effects were accompanied by an increase in the mean frequency, but not the mean amplitude, of spontaneous excitatory postsynaptic currents (sEPSCs) in layer II/III pyramidal neurons. These data demonstrate that stress during pregnancy may lead not only to behavioral disturbances, but also impairs the glutamatergic transmission and long-term synaptic plasticity in the frontal cortex of the adult offspring.
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Affiliation(s)
- Joanna Sowa
- Department of Physiology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Bartosz Bobula
- Department of Physiology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Katarzyna Glombik
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Joanna Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Agnieszka Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
- * E-mail:
| | - Grzegorz Hess
- Department of Physiology, Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
- Institute of Zoology, Jagiellonian University, Krakow, Poland
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Basta-Kaim A, Szczesny E, Glombik K, Stachowicz K, Slusarczyk J, Nalepa I, Zelek-Molik A, Rafa-Zablocka K, Budziszewska B, Kubera M, Leskiewicz M, Lason W. Prenatal stress affects insulin-like growth factor-1 (IGF-1) level and IGF-1 receptor phosphorylation in the brain of adult rats. Eur Neuropsychopharmacol 2014; 24:1546-56. [PMID: 25106693 DOI: 10.1016/j.euroneuro.2014.07.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 06/11/2014] [Accepted: 07/11/2014] [Indexed: 02/09/2023]
Abstract
It has been shown that stressful events occurring in early life have a powerful influence on the development of the central nervous system. Insulin-like growth factor-1 (IGF-1) promotes the growth, differentiation and survival of both neurons and glial cells and is thought to exert antidepressant-like activity. Thus, it is possible that disturbances in the function of the IGF-1 system may be responsible for disturbances observed over the course of depression. Prenatal stress was used as a valid model of depression. Adult male offspring of control and stressed rat dams were subjected to behavioural testing (forced swim test). The level of IGF-1 in the blood and the expression of IGF-1, IGF-1R, and IRS-1/2 in the hippocampus and frontal cortex using RT-PCR, ELISA and western blotting were measured. In addition the effect of intracerebroventricularly administered IGF-1 and/or the IGF-1R receptor antagonist JB1 in the forced swim test was studied. Prenatally stressed rats showed depressive like behaviour, including increased immobility time as well as decreased mobility and climbing. Intracerebroventricular administration of IGF-1 reversed these effects in stressed animals, whereas concomitant administration of the IGF-1R antagonist JB1 completely blocked the effects. Biochemical analysis of homogenates from the hippocampus and frontal cortex revealed decreases in IGF-1 level and IGF-1R phosphorylation along with disturbances in IRS-1 phosphorylation. These findings reveal that prenatal stress alters IGF-1 signalling, which may contribute to the behavioural changes observed in depression.
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Affiliation(s)
- Agnieszka Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Ewa Szczesny
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Katarzyna Glombik
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Katarzyna Stachowicz
- Department of Neurobiology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Joanna Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Irena Nalepa
- Department of Brain Biochemistry, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Agnieszka Zelek-Molik
- Department of Brain Biochemistry, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Katarzyna Rafa-Zablocka
- Department of Brain Biochemistry, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Boguslawa Budziszewska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Marta Kubera
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Monika Leskiewicz
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
| | - Wladyslaw Lason
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, 31-343 Krakow, Poland
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Szczesny E, Basta-Kaim A, Slusarczyk J, Trojan E, Glombik K, Regulska M, Leskiewicz M, Budziszewska B, Kubera M, Lason W. The impact of prenatal stress on insulin-like growth factor-1 and pro-inflammatory cytokine expression in the brains of adult male rats: the possible role of suppressors of cytokine signaling proteins. J Neuroimmunol 2014; 276:37-46. [PMID: 25151093 DOI: 10.1016/j.jneuroim.2014.08.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 07/29/2014] [Accepted: 08/01/2014] [Indexed: 12/31/2022]
Abstract
Stress, inflammation and the reduced expression of neurotrophic factors are risk factors for depression. The objective of this study was to determine if prenatal stress affects IGF-1 - cytokine interactions by influencing suppressors of cytokine signaling (SOCS) in the brains of adult rats, in basal conditions and after acute lipopolysaccharide (LPS) treatment. We demonstrated that prenatal stress leads to depression-like behavior, decreased IGF-1, increased IL-1β, TNF-α and IFN-γ release and disturbed SOCS-1, SOCS-2 and SOCS-3 expression in the hippocampus and frontal cortex of adult offspring. Furthermore, prenatal stress enhances the brain response to LPS-evoked inflammatory challenges.
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Affiliation(s)
- Ewa Szczesny
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Agnieszka Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland.
| | - Joanna Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Ewa Trojan
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Katarzyna Glombik
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Magdalena Regulska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Monika Leskiewicz
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Boguslawa Budziszewska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Marta Kubera
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
| | - Wladyslaw Lason
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St., 31-343 Krakow, Poland
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Basta-Kaim A, Szczesny E, Glombik K, Slusarczyk J, Trojan E, Tomaszewski KA, Budziszewska B, Kubera M, Lason W. Prenatal stress leads to changes in IGF-1 binding proteins network in the hippocampus and frontal cortex of adult male rat. Neuroscience 2014; 274:59-68. [PMID: 24857711 DOI: 10.1016/j.neuroscience.2014.05.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 05/06/2014] [Accepted: 05/07/2014] [Indexed: 11/20/2022]
Abstract
Depression is a mental disorder of still unknown origin. Currently, much attention is paid to the potential influence of disturbances in the functioning of neurotrophic factors on the onset of this disease. Insulin-like growth factor 1 (IGF-1) is one of the most important growth agents affecting processes that are crucial for brain development. To date, there are no data showing the impact of prenatal stress on the family of six IGF binding proteins (IGFBP 1-6) that regulate IGF-1 bioactivity. The goal of this study was to investigate whether the decreased expression of IGF-1 in the frontal cortex (FCx) and hippocampus (Hp) of adult male rats following a prenatal stress procedure is related to changes in the IGFBP family. Our results show that rats exposed prenatally to stressful stimuli displayed depression-like behavior based on sucrose preference and elevated plus maze tests. In both cases, in the adult rat brain structures that were examined after the prenatal stress procedure, the IGF-1 protein level was reduced. Moreover, we observed changes of varying degrees in the levels of IGFBPs in stressed animals. A decrease in IGFBP-2 and IGFBP-3 accompanied by an increase in the IGFBP-4 concentration in the Hp and the FCx was detected. There were no differences in IGFBP-1 and IGFBP-6 brain levels between the stressed and control animals, whereas IGFBP-5 concentration was decreased in the Hp of prenatally stressed animals. This study demonstrated that stress during pregnancy may lead not only to behavioral disturbances but also to a decrease in IGF-1 level and the dysregulation of the IGF-1 binding protein network in adult rat offspring.
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Affiliation(s)
- A Basta-Kaim
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland.
| | - E Szczesny
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
| | - K Glombik
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
| | - J Slusarczyk
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
| | - E Trojan
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
| | - K A Tomaszewski
- Department of Anatomy, Jagiellonian University Medical College, 12 Kopernika St, 31-034 Krakow, Poland
| | - B Budziszewska
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
| | - M Kubera
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
| | - W Lason
- Department of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna St, 31-343 Krakow, Poland
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Slusarczyk J, Malinowska E, Krzyczkowski W, Kuraś M. Influence of inorganic and organic selenium on number of living mycelial cells and their ultrastructure in culture of Hericium erinaceum (Bull.: Fr. Pers.). Acta Biol Hung 2013; 64:96-105. [PMID: 23567834 DOI: 10.1556/abiol.64.2013.1.9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Mycelium of the white-rot fungus (Hericium erinaceum (Bull.: Fr. Pers.) produces polysaccharides showing anticancer and immunostimulating activity. In our previous works, we have shown that organic selenitetriglycerides (Selol) contribute to the increase of biosynthesis of exopolysaccharides (EPS) having antioxidative properties and containing large amounts of selenium. The present work is a study of influence of inorganic and organic form of selenium on viability of H. erinaceum mycelium and on ultrastructural changes taking place during its development in submerged culture. The mycelium was grown on media containing sodium selenite (Na2SeO3), a mixture of Na2SeO3 + Selol2% and on control medium (no selenium added). It was shown that mycelium cultured for 3 days in control conditions on standard media contained almost 100% of living cells, with over 80% after 24 days. Treatment with 100 ppm of Na2SeO3 lowered the number of viable cells to 11.8% and 9.1% after 3 and 24 days, respectively. The addition of 2% Selol caused the amounts of living cells to remain at ca 90%. Apparently, Selol helped the cells to cope with the toxic activity of inorganic selenium ions. The addition of sodium selenite induced degradative changes in cell organelles. Such changes were not observed in the case of Na2SeO3 + Selol mixture, in which case cells contained numerous ribosomes and small lipid bodies.
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Affiliation(s)
- Joanna Slusarczyk
- Department of Ecology and Environmental Protection, Jan Kochanowski University, Świętokrzyska, Poland.
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Bialkowska J, Mazur W, Slusarczyk J, Jablkowski M. Age-dependent, differentiated prevalence of anti-HAV and anti-HBc antibodies among patients with chronic hepatits C (CHC): New aspect of future vaccination perspectives against hepatitis A Virus. Int J Infect Dis 2010. [DOI: 10.1016/j.ijid.2010.02.2012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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13
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Wysokiñska T, Janaszek W, Bucholc B, Gorska P, Gniadek G, Slusarczyk J, Rawicz M. The prevalence of anti-rubella antibodies in women of childbearing age in Poland. Vaccine 2004; 22:1899-902. [PMID: 15121301 DOI: 10.1016/j.vaccine.2003.11.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2002] [Revised: 10/03/2003] [Accepted: 11/07/2003] [Indexed: 10/26/2022]
Abstract
Congenital rubella is a clinically serious problem, which is due to maternal infection with rubella virus during the first trimester of pregnancy. It may result in spontaneous abortion or in fetal infection leading to fetal birth defect. Maternal anti-rubella antibodies have a protective effect and they may prevent congenital rubella. Vaccination of 13-year-old girls in Poland was introduced in 1989. Vaccination coverage is above 95%. The presence of anti-rubella antibodies in maternal blood >15 IU/ml is indicative for immunity to rubella. Thus, the aim of the study was the evaluation of anti-rubella antibody levels in women 15-30 years old. Samples of that sera were collected from six provinces in Poland. We have observed the decrease of anti-rubella antibody titer together with increasing age of tested women. Among 1289 investigated women 135 [10.5%] did not have protective levels of anti-rubella antibodies. We have noticed large decline in protective anti-rubella antibodies in young women (19-22 years of age), who are just entering their prime childbearing years.
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Affiliation(s)
- T Wysokiñska
- Department of Sera and Vaccines Evaluation, National Institute of Hygiene, Chocimska Street 24, 00-791 Warsaw, Poland.
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14
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Przewloka MR, Wierzbicki AT, Slusarczyk J, Kuraś M, Grasser KD, Stemmer C, Jerzmanowski A. The "drought-inducible" histone H1s of tobacco play no role in male sterility linked to alterations in H1 variants. Planta 2002; 215:371-9. [PMID: 12111217 DOI: 10.1007/s00425-002-0758-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2001] [Accepted: 02/20/2002] [Indexed: 05/23/2023]
Abstract
Tobacco ( Nicotiana tabacum L.) has two major H1 variants (H1A and H1B), which account for over 80% of chromatin linker histones, and four minor variants: H1C, H1D, H1E and H1F. We have shown previously [M. Prymakowska-Bosak et al. (1999) Plant Cell 11:2317-2329] that reversal of the natural proportion of major to minor H1 variants in transgenic tobacco plants results in a characteristic male-sterility phenotype identical to that occurring in many plant species subjected to water deficit at the time of male meiosis. It has been proposed by others that the drought-induced arrest of male gametophyte development is linked to decreased sugar delivery to reproductive tissues. Within the family of angiosperm H1s there is a well-defined class of minor H1 variants named "drought inducible" because some of its members have been shown to be induced by water deficit. We have identified and cloned the tobacco H1C gene, which, based on sequence similarity, represents a "drought-inducible" minor H1 variant. Analysis of the un-translated mRNA and promoter regions of H1C suggests a regulation by sucrose concentration. Antisense silencing of H1C and its close homologue H1D in plants that do not express H1A and H1B does not affect the characteristic H1A(-)/ H1B(-) male-sterility phenotype. Silencing of H1C and H1D also has no effect on growth and development of plants. Our findings demonstrate that H1C and H1D are dispensable for normal growth and development of tobacco, and that the compensatory up-regulation of "drought-inducible" H1s observed in H1A(-)/ H1B(-) plants is not the direct cause of male sterility linked to alterations in H1 variants.
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Augustynowicz E, Gzyl A, Slusarczyk J. Molecular epidemiology survey of toxinogenic Clostridium perfringens strain types by multiplex PCR. Scand J Infect Dis 2002; 32:637-41. [PMID: 11200374 DOI: 10.1080/003655400459559] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Toxin genotypes of 95 C. perfringens strains collected within a 45-year period were analysed by a multiplex PCR. A set of primers designed for 4 different genes encoding the alpha, beta, epsilon, and iota toxins was used in a single reaction with a sensitivity of gene detection of 200 fg for DNA extracted from pure culture. Most of the strains (97%) conformed to the A biotype, and the remaining to the C or E biotypes. For biotype determination, seroneutralization of lethality in mice was performed by intravenous injection. Toxin phenotype and genotype profile were concordant in 94% of strains. Our results documented the presence of rare toxin genotypes of C. perfringens in a Polish geographical region and indicated the suitability of multiplex PCR as a method supplementing classical techniques and providing better insight into the prevalence of toxinogenic C. perfringens strains.
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Affiliation(s)
- E Augustynowicz
- Department of Sera and Vaccines Evaluation, National Institute of Hygiene, Warsaw, Poland
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Gzyl A, Augustynowicz E, van Loo I, Slusarczyk J. Temporal nucleotide changes in pertactin and pertussis toxin genes in Bordetella pertussis strains isolated from clinical cases in Poland. Vaccine 2001; 20:299-303. [PMID: 11672891 DOI: 10.1016/s0264-410x(01)00356-5] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Growing number of Bordetella pertussis infections in 1997-1998 in Poland overshadowed the successful national vaccination program. This situation prompted us to investigate if this shift reflects changes in the B. pertussis population. We investigated the possible divergence in genes encoding pertussis toxin subunit 1 (PtxS1) and pertactin (P.69) in B. pertussis population strains during the period of 1960-2000. The pertussis toxin and pertactin variants (ptxS1B and prn1) were found in strains used for production of the whole-cell pertussis vaccine (WCV) production in Poland. Results of the study indicate that the ptxS1A-allele replaced the vaccine variant in 69% in the 1960s, and in 100% in 1990s, and although the prn1-allele was found in all strains from the 1960s and 1970s, after 1995 was gradually replaced by prn2 and prn4 variants. Presumably, vaccination could affect the population structure of B. pertussis in Poland and resulted in antigenic shift in both genes analyzed. Our findings may have implications for the composition of polish WCV and the currently licensed acellular pertussis vaccines.
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Affiliation(s)
- A Gzyl
- Department of Sera and Vaccines Evaluation, National Institute of Hygiene, Chocimska Street 24, 00-791 Warsaw, Poland.
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Abstract
At present, two etiologic varieties of viral hepatitis (VH) can be directly vaccine-preventable: VH type A and VH type B. In addition, VH type D can be prevented indirectly through vaccination against VH-B. The first commercially available vaccine against VH-B appeared in 1981 and was human plasma-derived. After several years, it has generally been replaced by a recombinant type of vaccines. The obvious benefits of vaccination against VH-B prompted its introduction into the national immunization program in Poland in 1989. At that time, vaccination was offered free of charge to high-risk groups: newborns of HBsAg-carrier mothers, health-care workers, students: at medical schools, nursing schools, medical technology schools, and caretakers at institutions for mentally retarded persons. However, similarly to the experiences of other countries, observations in Poland indicated that such a targeted strategy fails to induce major epidemiological changes. In 1989 and in 1993, the incidence of VH-B per 100000 was 40.3 and 34.6, respectively. In addition, during these years, the incidence of V-B per 100000 children aged 0-4 years was 20.0 and 38.4, respectively. It has been decided that vaccination against VH-B will be obligatory for all newborns beginning from 1993. Due to financial constraints, it has been introduced in three phases, and since 1996, all newborns in Poland have been vaccinated. Already in 1993, three additional risk groups have been offered vaccination: patients with chronic diseases, patients awaiting planned surgery, and persons coming into close contact with acute VH-B or chronically HBV-infected individuals. In 1999, the incidence of VH-B per 100000 was 9.1/100000, and it may be assumed that vaccination helped to decrease the incidence of VH-B in Poland. The country experience with vaccination against VH-A is still limited. At present, it is recommended for children and adolescents and people dealing with food distribution, as well as for several other groups of people, such as travellers or long-term visitors (soldiers, missionaries, diplomats) to the endemic regions of the world. It has also been recommended in connection with natural disasters such as floods occurring in a large area of Poland in 1997.
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Affiliation(s)
- J Slusarczyk
- Department of Sera and Vaccines Evaluation, National Institute of Hygiene, Chocimska st. 24, 00-791, Warsaw, Poland.
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18
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Kwas M, Bucholc B, Slusarczyk J. [Use of electrophoresis in polyacrylomide gel (SDS_PAGE) for evaluating IgG structure--the main component of human intravenous immunoglobulin]. Med Dosw Mikrobiol 2001; 52:301-9. [PMID: 11147272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
For the assessment of the structure of IgG particles in the immunoglobulin preparation for intravenous use (Bioglobulin) electrophoresis in polyacrylamide gel (SDS-PAGE) was applied in place of filtration on Sephadex G-200 gel. The method serves for determination of the molecular weight of polypeptide chains under conditions of reduction. The method is rapid, sensitive and of high resolution. Six batches of the preparation were examined finding that IgG monomers and dimers accounted for over 90%, with IgG aggregates about 3% and degradation products about 1%. The obtained values comply with the recommendation of the WHO and requirements in the latest edition of Europea Pharmacopaes.
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Affiliation(s)
- M Kwas
- Zakład Badania Surowic i Szczepionek PZH w Warszawie
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Affiliation(s)
- A Muszyńska
- Department of Allergology and Infectious Diseases, Military School of Medicine, Warsaw, Poland
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Slusarczyk J, Osinska H. Introduction and official welcome to the congress. Vaccine 2000; 18 Suppl 1:S3. [PMID: 10683532 DOI: 10.1016/s0264-410x(99)00450-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- J Slusarczyk
- National Institute of Hygiene, Chocimska 24 str 00-791, Warsaw, Poland
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Affiliation(s)
- J Slusarczyk
- National Institute of Hygiene, Epidemiology Department, Chocimska 24 str., 00-791, Warsaw, Poland
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22
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Affiliation(s)
- J Slusarczyk
- National Institute of Hygiene, Chocimska 24 str, 00-791, Warsaw, Poland
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Prymakowska-Bosak M, Przewłoka MR, Slusarczyk J, Kuraś M, Lichota J, Kiliańczyk B, Jerzmanowski A. Linker histones play a role in male meiosis and the development of pollen grains in tobacco. Plant Cell 1999; 11:2317-29. [PMID: 10590161 PMCID: PMC144134 DOI: 10.1105/tpc.11.12.2317] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
To examine the function of linker histone variants, we produced transgenic tobacco plants in which major somatic histone variants H1A and H1B were present at approximately 25% of their usual amounts in tobacco chromatin. The decrease in these major variants was accompanied by a compensatory increase in the four minor variants, namely, H1C to H1F. These minor variants are smaller and less highly charged than the major variants. This change offered a unique opportunity to examine the consequences to a plant of major remodeling of its chromatin set of linker histones. Plants with markedly altered proportions of H1 variants retained normal nucleosome spacing, but their chromosomes were less tightly packed than those of control plants. The transgenic plants grew normally but showed characteristic aberrations in flower development and were almost completely male sterile. These features correlated with changes in the temporal but not the spatial pattern of expression of developmental genes that could be linked to the abnormal flower phenotypes. Preceding these changes in flower morphology were strong aberrations in male gametogenesis. The earliest symptoms may have resulted from disturbances in correct pairing or segregation of homologous chromosomes during meiosis. No aberrations were observed during mitosis. We conclude that in plants, the physiological stoichiometry and distribution of linker histone variants are crucial for directing male meiosis and the subsequent development of functional pollen grains.
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Affiliation(s)
- M Prymakowska-Bosak
- Laboratory of Plant Molecular Biology, Warsaw University, Pawinskiego 5A, 02-106 Warsaw, Poland
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24
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Radkowski M, Sadowska M, Kopicz-Kamińska E, Horban A, Slusarczyk J. [Coexpression of CD4 and CD8 antigens and the appearance of HLA-DR and CD25 receptors on lymphocytes as markers of immune activation in patients with HIV infection]. Pol Merkur Lekarski 1996; 1:325-6. [PMID: 9273207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Results of quantitative determinations of peripheral blood lymphocytes presenting CD4 or simultaneously CD4 and CD8 antigens as well as HLA-DR and CD25 antigens in patients with different clinical stages of CD4+ and CD4+CD8+ cells were observed. The fall of CD4+CD8+ lymphocytes percentage was slight in the initial stages of infection but more sharp during the full-blown AIDS. The percentage of HLA-DR positive cells was higher in seropositive patients in comparison with controls and increased with the progression of HIV infection into AIDS. The CD25 expression was also higher in HIV-infected patients, however, it decreased in patients with late stages of AIDS. The observed disturbances could be caused by the direct destruction by replicating HIV or by severe abnormalities of immune system function.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych Akademii Medycznej w Warszawie
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25
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Radkowski M, Kopicz-Kamińska E, Werezyńska T, Horban A, Slusarczyk J. [Presence of autoantibodies in patients infected with HIV]. Pol Merkur Lekarski 1996; 1:254-6. [PMID: 9156938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The presence of serum autoantibodies directed against single-stranded DNA (ssDNA), RNA, histones, nuclear antigen SS-A, mitochondria and cardiolipin were investigated in 30 HIV-negative drug addicts (from years 1986-87), 30 addicts actually infected with HIV and 31 AIDS patients presenting with clinical symptoms indicating autoimmune disorders. Positive results were found in 12 (40%) drug addicts from years 1986-87, 5 (16.7%) actually infected and 16 (51.6%) AIDS patients. Autoantibodies were more often detectable in patients with thrombocytopenia 8/12 (66.7%) than in remaining 8 out of 19 subjects (42.1%) who presented dermatitis, hepatitis, pancarditis, ulcerative colitis and polyneuropathy. The prevalence of autoantibodies in all investigated groups were significantly higher than in controls-1/20 (3.3%).
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Affiliation(s)
- M Radkowski
- Zakład Immunopatologii, Instytut Chorób Zakaznych i Pasozytniczych Akademii Medycznej w Warszawie
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26
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Radkowski M, Roger S, Zarnowska H, Cholewińska G, Olszyńska M, Dziubek Z, Slusarczyk J. [Antibody avidity in diagnosis of toxoplasmosis]. Pol Tyg Lek 1996; 51:336-7. [PMID: 9273525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The sequential changes in avidity of antibodies to Toxoplasmosis gondii were investigated. The values of avidity were observed to be significantly lower in serum samples drawn in early stages of infection than 3-4 months later and increasing with time of duration of the infection. A correlation was found between antibody avidity and antibody level measured in international units (IU/l), whereas, no correlation was observed between avidity, IU/l and antibody titers.
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Affiliation(s)
- M Radkowski
- Kliniki Chorób Odzwierzecych i Tropikalnych, Instytutu Chorób Zakaźnych i Pasozytniczych Akademii Medycznej w Warszawie
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27
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Radkowski M, Werezyńska T, Kopicz-Kamińska E, Kuligowski S, Slusarczyk J. [The effect of discontinuing intravenous opiate injections and methadone treatment on the status of the immune system in narcotic abusers with HIV]. Pol Tyg Lek 1996; 51:334-5, 339. [PMID: 9273524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The effect of discontinuation of injecting drug use and administration of methadone was investigated in 43 HIV-infected drug abusers. In 20 (46.5%) out to them an improvement in the immune status as measured by CD4+ lymphocyte percentage and CD4/CD8 lymphocyte ratio was observed, while remaining 23 persons (53.5%) showed stable or decreasing values of both parameters. In the control group which consisted of 23 persons who continued injecting drug use, only 3 (13%) out of the showed increase in the CD4+ lymphocyte percentage and CD4/CD8 lymphocyte ratio. It seems that discontinuation of injecting drug use may improve the function of immune system in HIV-infected drug addicts and could be an important factor in the approach for treatment of these patients.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych AM w Warszawie
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28
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Radkowski M, Slusarczyk J. [Long-term asymptomatic HIV infection--pathogenetic aspects]. Pol Arch Med Wewn 1995; 94:275-82. [PMID: 8596766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- M Radkowski
- Zakład Immunopatologii, Instytut Chorób Zakaźnych i Pasozytniczych Akademii Medycznej w Warszawie
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29
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Radkowski M, Kopicz-Kamińska E, Laskus T, Rogers S, Babiuch L, Slusarczyk J. [Occurrence of free receptor for interleukin 2 in serum and quantitative determinations of CD25+ in patients infected with HIV]. Pol Arch Med Wewn 1994; 91:201-5. [PMID: 8029127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Serum soluble interleukin 2 receptor (sIL-2R) concentration and the percentage of lymphocytes presenting this receptor (CD25+) were investigated in 28 asymptomatic HIV carriers or patients with lymphadenopathy only and in 15 AIDS patients. The levels of sIL-2R were found to be higher in AIDS patients (mean 1060 U/ml) than in persons during the initial stages of infection (mean 750 U/ml) or controls (mean 470 U/ml). No significant differences in the quantity of CD25+ lymphocytes between these groups were observed, with the means of 1.0; 1.3 and 1.1, respectively. However, a decrease in percentage of these cells were found in patients with advanced HIV infection. Since sIL-2R is regarded as a marker of immune system activation its detection could be helpful in the assessment of the immune status impairment in HIV infected patients.
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Affiliation(s)
- M Radkowski
- Zakład Immunopatologii, Instytut Chorób Zakaźnych i Pasozytniczych Akademii Medycznej, Warszawie
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Radkowski M, Rogers S, Slusarczyk J. [Occurrence of autoimmune phenomena in persons infected with HIV. III. Laboratory diagnosis]. Wiad Lek 1993; 46:778-81. [PMID: 7975625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The most common laboratory abnormalities in HIV infected patients due to autoimmune reactions are presented. The possible mechanisms of autoagressive disorders, particularly autoantibody synthesis and hematological disturbances are also discussed. The importance of the diagnostic and prognostic value of routinely performed tests was underlined.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych Ak. Med. w Warszawie
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31
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Radkowski M, Slusarczyk J. [Occurrence of autoimmune phenomena in persons infected with HIV.I. Pathogenetic aspects]. Wiad Lek 1993; 46:770-3. [PMID: 7975623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Autoimmune mechanisms presumably involved in the pathogenesis of HIV infection and AIDS are presented. The possible role of similarity between antigens of the major histocompatibility complex and viral antigens in the development of immune system impairment are discussed.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych Ak. Med. w Warszawie
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32
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Radkowski M, Slusarczyk J. [Occurrence of autoimmune phenomena in persons infected with HIV. II. Clinical manifestations]. Wiad Lek 1993; 46:774-7. [PMID: 7975624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This article presents the most common clinical manifestations of autoimmune phenomena occurring in HIV-infected patients. A connective tissue and articular diseases may constitute the important clinical syndromes in the course of infection or, in some patients, may present the first symptoms of clinically overt HIV infection.
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Affiliation(s)
- M Radkowski
- Zakład Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczchh Ak. Med. w Warszawie
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Abstract
Anti-gp41 antibody affinity was investigated prospectively in 25 patients with asymptomatic and symptomatic HIV-1 infection for a period of 9-42 months. Major differences in the processes of immune response maturation towards gp41 were observed among individual subjects, however, antibody affinity increased with time in all examined persons including patients with AIDS. Anti-gp41 affinity values were found to reflect both the duration and the clinical stage of HIV infection.
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Affiliation(s)
- M Radkowski
- Department of Immunopathology, Medical Academy, Warsaw, Poland
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34
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Radkowski M, Laskus T, Kopicz-Kamińska EW, Mian M, Szymańska B, Babiuch L, Slusarczyk J. [Evaluation of humoral immune response in patients with asymptomatic and symptomatic HIV infection. Analysis of titers of anti-Hbs, antibodies against cytomegalovirus, herpes simplex virus type I, rubella virus and toxoplasma gondii]. Pol Arch Med Wewn 1993; 90:112-8. [PMID: 8247944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
40 asymptomatic HIV carriers and 45 AIDS patients were tested for anti-HBs (Hepatitis B Virus surface antigen), anti-RV (Rubella virus), anti-Toxo (Toxoplasma gondii), anti-CMV (Cytomegalovirus) and anti-HSV-1 (Herpes simplex virus type 1) antibody titers and compared with 83 persons characterized by risk behaviours but seronegative for HIV. The prevalence of these antibodies was very high and similar in all three groups studied, however, patients with AIDS had generally lower antibody titers when compared with asymptomatic carriers. The only exception being anti-HSV-1 which was present in high titre even in gravely ill patients. It seems that subjects with clinically overt HIV infection develop a serious disturbance in the humoral immune response with depressed specific antibody synthesis.
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Affiliation(s)
- M Radkowski
- Zákład Immunopatologii, Instytut Chorób Zakaźnych i Pasozytniczych Akademii Medycznej, Warszawie
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35
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Radkowski M, Laskus T, Cianciara J, Slusarczyk J. [Efficacy of hepatitis B vaccine after intramuscular or intradermal administration]. Pol Arch Med Wewn 1993; 89:400-3. [PMID: 8367374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We compared the efficacy of intramuscular (im) and intradermal (id) administration of vaccine against HBV. Only one out of 25 im vaccinated subjects did not respond whereas all 25 id immunized persons developed anti-HBs above 10 IU/l. The mean serum level of anti-HBs in im and id vaccinated group was 2351 +/- 2358 IU/l and 1823 +/- 1502 IU/l, respectively (p = 0, 382; NS). It seems that the efficacy of both vaccine administration is very similar.
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Affiliation(s)
- M Radkowski
- Zakład Immunopatologii, Instytut Chorób Zakaźnych i Pasozytniczych Akademii Medycznej, Warszawie
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36
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Laskus T, Radkowski M, Lupa E, Cianciara J, Slusarczyk J. [Markers of hepatitis A infection in drug addicts]. Pol Tyg Lek 1993; 48:261-2. [PMID: 8234038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Prevalence of HAV infection markers was studied in 100 drug addicts whose sera were collected between 1988 and 1989. Anti-HAV antibodies were found in 65 (65%) of the tested drug addicts and in 55% of the individuals serving as the control group. No correlation between the presence of HAV infection markers, and sex, duration of drug abuse or HIV status was seen. However, drug addicts with anti-HAV antibodies were older than those without these antibodies. There was no difference in a mean titre of anti-CMV and anti-HSV type 1 antibodies between the individuals with and without HAV infection markers. It suggests that the tested markers are specific for HAV infection.
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Affiliation(s)
- T Laskus
- Zakładu Immunopatologii: kierownik, Kliniki Hepatologii Zakaźnej Instytutu Chorób Zakaźnych i Pasozytniczych AM, Warszawie
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37
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Laskus T, Radkowski M, Lupa E, Cianciara J, Slusarczyk J. [Liver damage in drug addicts]. Pol Tyg Lek 1993; 48:274-5. [PMID: 8234042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- T Laskus
- Zakładu Immunopatologii, Instytutu Chorób Zakaźnych i Pasozytniczych AM, Warszawie
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38
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Radkowski M, Laskus T, Szymańska B, Kopicz-Kamińska E, Mian M, Babiuch L, Slusarczyk J. [Appearance of thrombocytopenia in patients infected with HIV]. Pol Tyg Lek 1993; 48:210-212. [PMID: 8234050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Results of quantitative determinations of thrombocytes and selected, basal immune parameters in 263 HIV infected subjects are presented. A decrease in the platelet count was observed more frequently in symptomatic subjects, including AIDS patients, than in asymptomatic HIV carriers or patients with generalized lymphadenopathy only. A significant correlation between thrombocyte number and percentage and number of CD4+ lymphocyte and CD4+/CD8+ lymphocyte ratio was found only in the group of symptomatic subjects. The mechanisms responsible for thrombocytopenia in HIV infected patients ore discussed in details.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii, Instytutu Chorób Zakaźnych i Pasozytniczych AM, Warszawie
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39
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Radkowski M, Laskus T, Kopicz-Kamińska E, Mian M, Babiuch L, Slusarczyk J. [Prevalence of HIV antigens in cerebrospinal fluid and in serum of patients with both asymptomatic and symptomatic HIV infection]. Pol Tyg Lek 1992; 47:784-6. [PMID: 1293560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Prevalence of HIV-Ag in both serum and CSF has been determined in 19 HIV infected patients, including 7 patients without any symptoms or only generalized lymphadenopathy, 5 patients with ARC and 7 patients with AIDS. The results have been correlated with clinically evident neurological disorders. HIV-Ag have been detected in 9 out of 12 patients with ARC (AIDS Related Complex) and AIDS. In 8 of them neurological disorders have been present. Out of the remaining 7 patients in only one HIV-Ag has been detected in CSF (p < 025). No correlation between the presence of HIV antigen in CSF and serum has been noted.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii, Kliniki Nabytych Niedoborów Immunologicznych Instytutu Chorób Zakaźnych i Pasozytniczych, Warszawie
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40
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Radkowski M, Laskus T, Goch A, Slusarczyk J. [Affinity of antibody anti-HBs in patients after asymptomatic or symptomatic infection with hepatitis B virus and in individuals vaccinated against this virus]. Pol Tyg Lek 1992; 47:790-2. [PMID: 1293562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych, Warszawie
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41
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Radkowski M, Laskus T, Kopicz-Kamińska E, Babiuch L, Slusarczyk J. [Quantitative assay of CD8+ (cytotoxic and suppressor) lymphocytes in patients with both asymptomatic and symptomatic HIV infection]. Pol Tyg Lek 1992; 47:787-9. [PMID: 1293561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Lymphocytes CD8+ have been assayed prospectively in 245 individuals infected with HIV. Percentage and number of CD8+ have been nearly two-fold higher in asymptomatic patients or patients with lymphadenopathy than those in the control group. The number of CD8+ lymphocytes has been rapidly decreasing parallel to the progression of HIV (ARC and AIDS), while their percentage has increased--however insignificantly. There has been a positive correlation between the number of CD4+ and CD8+ cells and all clinical stages of HIV infection.
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Affiliation(s)
- M Radkowski
- Zakładu Immunopatologii, Kliniki Nabytych Niedoborów Immunologicznych Instytutu Chorób Zakaźnych i Pasozytniczych, Warszawie
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42
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Laskus T, Radkowski M, Lupa E, Halama G, Nowicka R, Slusarczyk J, Cianciara J. [Appearance of antibodies against hepatitis type A virus (HAV) in alcoholics]. Wiad Lek 1992; 45:671-3. [PMID: 1295252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In 144 alcoholics--patients of alcoholic outpatient clinic anti-HAV antibodies were studied using the commercially available ELISA test. Anti-HCV antibodies were found in 86% of the alcoholics, and this prevalence was not higher than in the control group. No differences were found in the titre of antibodies against cytomegaly and herpes virus between the subjects with and without anti-HAV antibodies which suggests the specificity f the determined anti-HAV antibodies.
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Affiliation(s)
- T Laskus
- Kliniki Hepatologii Instytutu Chorób Zakaźnych i Pasozytniczych Ak. Med. w Warszawie
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Laskus T, Radkowski M, Cianciara J, Loch T, Slusarczyk J. [Severe exacerbation of chronic hepatitis B following interferon therapy]. Wiad Lek 1992; 45:458-61. [PMID: 1441531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A patient with chronic active hepatitis B was treated with interferon alpha. Inhibition of HBV replication was associated with severe exacerbation of hepatitis. Treatment of chronic hepatitis B with interferon may lead to transient decompensation of liver function, especially in patients with high activity of morphological changes.
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Affiliation(s)
- T Laskus
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych Ak. Med., Warszawie
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44
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Laskus T, Lupa E, Radkowski M, Slusarczyk J. [Hepatitis A in drug addicts]. Wiad Lek 1992; 45:423-6. [PMID: 1441523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In the years 1982-1988 among patients admitted with the diagnosis of acute virus hepatitis to the Department of Infectious Hepatology, Institute of Infectious and Parasitic Diseases in Warsaw were 25 drug addicts. In 15 of them virus hepatitis B and in 10 virus hepatitis A was recognized. Virus hepatitis A had in the group of addicts a milder course than in controls not taking narcotics.
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Affiliation(s)
- T Laskus
- Zakładu Immunopatologii Instytutu Chorób Zakaźnych i Pasozytniczych Ak. Med., Warszawie
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45
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Abstract
A novel method based on mathematical analysis of the dose-response curve obtained by radioimmunoassay was used to determine anti-HBs affinity and concentration in 29 healthy subjects vaccinated with plasma-derived hepatitis B vaccine. Anti-HBs affinity as well as its serum concentration increased with time in most vaccine recipients; however, the pattern of affinity maturation varied widely between individual subjects. In 20 subjects the highest increase in antibody affinity was observed after the third dose of vaccine, whereas in nine cases values of affinity remained low and relatively constant throughout the time of the study.
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Affiliation(s)
- M Radkowski
- Department of Immunopathology, Institute of Infectious and Parasitic Diseases, Warsaw, Poland
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46
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Abstract
The prevalence of HCV, HBV and HAV markers was investigated in unselected patients attending an outpatient alcoholic clinic. Anti-HCV were detected in 35 (24%) of 144 patients studied, and at least one marker of HBV infection was present in 72 (50%). These results are significantly higher than in a matched control population. The presence of anti-HCV was related to previous blood transfusions and familial history of alcoholism. We conclude that alcoholics should be considered a high risk group for both HCV and HBV infection.
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Affiliation(s)
- T Laskus
- Department of Immunopathology, Institute of Infectious and Parasitic Diseases, Warsaw, Poland
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47
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Abstract
We studied 100 unselected parenteral drug abusers for infection with hepatitis C, B, A and D virus (HCV, HBV, HAV and HDV). Seventy-six percent had serological evidence of HCV infection. 12% were positive for HBsAg and at least one marker of HBV infection was present in 69%. These results were significantly higher than in a matched control population. Compared to controls, the prevalence of anti-HAV (65%) was not significantly increased in drug addicts. Of the anti-HCV-positive drug addicts, 80.3% had at least one marker of HBV infection compared to 33.3% of anti-HCV-negative cases (p less than 0.001). No such correlation was found between the prevalence of HCV or HBV infection markers and the presence of anti-HAV. Antibodies against HDV were detected in 16 (16%) of the samples from drug addicts. No significant association was found between antibodies to HCV and gender, age and duration of drug abuse. The risk of HBV infection increased significantly with years of drug abuse but was not associated with age and sex. The presence of anti-HAV was related to age only. Sixteen (16%) of the subjects were definitely positive for anti-HIV-1, but at the time of the study they were asymptomatic. No significant association was found between the presence of anti-HIV and the prevalence of serological markers of HBV, HCV, HAV and HDV infection.
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Affiliation(s)
- T Laskus
- Department of Immunopathology, Institute of Infectious and Parasitic Diseases, Warsaw, Poland
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48
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Laskus T, Cianciara J, Babiuch L, Slusarczyk J. [Hepatitis B virus infection in alcoholics]. Pol Tyg Lek 1992; 47:280-2. [PMID: 1437731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Chromosomal analysis has been carried out in 4 patients with the symptoms of hepatic coma. An analysis included lymphocytes cultured from peripheral blood. Chromosomal disorders have been assessed with two techniques: structural chromosomal aberrations test, and sister chromatid exchange (SCE) test. It has been shown that the extend of chromosomal damage in the form of the gaps, breaks, acentric chromosomes as well as the presence of ring and dicentric chromosomes, and micronuclear cells have been higher in the examined patients. Such changes may evidence DNA repair disorders, and the presence of micronuclear forms may seem an unfavourable prognosis.
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Affiliation(s)
- T Laskus
- Zakładu Immunopatologii Chorób Zakaźnych i Pasozytniczych, Warszawie
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49
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Laskus T, Lupa E, Radkowski M, Slusarczyk J. [Hepatitis B among drug addicts]. Pol Tyg Lek 1992; 47:251-3. [PMID: 1437723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In the years 1980-1988 twenty five drug addicts were identified among 1841 patients hospitalized for acute hepatitis in the Dep. of Hepatology at the Institute of Infectious and Parasitic Diseases in Warsaw. 15 drug addicts had hepatitis B and 10 had hepatitis A. It was found, that the course of acute type B hepatitis was milder in drug addicts, than among control group consisting of non-addicts.
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Affiliation(s)
- T Laskus
- Zakładu Immunopatologii, Warszawie
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50
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Laskus T, Cianciara J, Slusarczyk J. [Epidemic focus of non-A, non-B viral hepatitis in a plasmapheresis unit]. Pol Tyg Lek 1992; 47:254-6. [PMID: 1437724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Non-A, non-B hepatitis has been diagnosed in 12 blood donors in a plasmapheresis unit. The course of the disease has been symptomatic, accompanied by jaundice, fatigue, and nausea in 8 cases, and subclinical in the remaining 4 patients. Nine patients were followed-up to 2 years and only 2 patients liver biochemical tests were normalized permanently. The biopsies performed, a year after the acute phase of hepatitis period revealed chronic active disease in patients, chronic persistent hepatitis in 2 patients, acute hepatitis in one, and normal liver in one patient. Repeated liver biopsies, performed one year later, have basically shown similar lesions except one patient in whom chronic active hepatitis progressed to incipient liver cirrhosis. No symptoms of the disease have been usually noted in patients with chronic form of the disease, and liver function tests have occasionally been normal.
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Affiliation(s)
- T Laskus
- Zakładu Immunopatologii, Warszawie
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