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Jabłoński M, Mazur JK, Tarnowski M, Dołęgowska B, Pędziwiatr D, Kubiś E, Budkowska M, Sałata D, Wysiecka JP, Kazimierczak A, Reginia A, Ratajczak MZ, Samochowiec J. Mobilization of Peripheral Blood Stem Cells and Changes in the Concentration of Plasma Factors Influencing their Movement in Patients with Panic Disorder. Stem Cell Rev Rep 2017; 13:217-225. [PMID: 27914035 PMCID: PMC5380702 DOI: 10.1007/s12015-016-9700-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this paper we examined whether stem cells and factors responsible for their movement may serve as new biological markers of anxiety disorders. The study was carried out on a group of 30 patients diagnosed with panic disorder (examined before and after treatment), compared to 30 healthy individuals forming the control group. We examined the number of circulating HSCs (hematopoetic stem cells) (Lin−/CD45 +/CD34 +) and HSCs (Lin−/CD45 +/AC133 +), the number of circulating VSELs (very small embryonic-like stem cells) (Lin−/CD45−/CD34 +) and VSELs (Lin−/CD45−/AC133 +), as well as the concentration of complement components: C3a, C5a and C5b-9, SDF-1 (stromal derived factor) and S1P (sphingosine-1-phosphate). Significantly lower levels of HSCs (Lin−/CD45 +/AC133 +) have been demonstrated in the patient group compared to the control group both before and after treatment. The level of VSELs (Lin−/CD45−/CD133 +) was significantly lower in the patient group before treatment as compared to the patient group after treatment. The levels of factors responsible for stem cell movement were significantly lower in the patient group compared to the control group before and after treatment. It was concluded that the study of stem cells and factors associated with their movement can be useful in the diagnostics of panic disorder, as well as differentiating between psychotic and anxiety disorders.
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Affiliation(s)
- Marcin Jabłoński
- Department of Psychiatry, Pomeranian University of Medicine, Broniewskiego 26, 71-460, Szczecin, Poland
| | - Jolanta Kucharska Mazur
- Department of Psychiatry, Pomeranian University of Medicine, Broniewskiego 26, 71-460, Szczecin, Poland.
| | - Maciej Tarnowski
- Department of Physiology, Pomeranian University of Medicine, Szczecin, Poland
| | - Barbara Dołęgowska
- Department of Medical Analytics, Pomeranian University of Medicine, Szczecin, Poland
| | - Daniel Pędziwiatr
- Department of Physiology, Pomeranian University of Medicine, Szczecin, Poland
| | - Ewa Kubiś
- Department of Physiology, Pomeranian University of Medicine, Szczecin, Poland
| | - Marta Budkowska
- Department of Medical Analytics, Pomeranian University of Medicine, Szczecin, Poland
| | - Daria Sałata
- Department of Medical Analytics, Pomeranian University of Medicine, Szczecin, Poland
| | - Justyna Pełka Wysiecka
- Department of Psychiatry, Pomeranian University of Medicine, Broniewskiego 26, 71-460, Szczecin, Poland
| | | | - Artur Reginia
- Department of Psychiatry, Pomeranian University of Medicine, Broniewskiego 26, 71-460, Szczecin, Poland
| | - Mariusz Z Ratajczak
- Stem Cell Biology Program at the James Graham Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian University of Medicine, Broniewskiego 26, 71-460, Szczecin, Poland
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Karasiewicz M, Bogacz A, Krzysztoszek J, Pędziwiatr D, Czerny B. Products of plant origin – benefits and the potential risk for the consumer. JMS 2017. [DOI: 10.20883/jms.2017.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Phytochemical compounds are widely used in traditional medicine in the treatment of many ailments. In recent years, an increasing interest is observed in the use of new natural bioactive substances and whole standardized extracts in the prevention and therapy of diseases. Some of these are the components of the diet, diet supplements or at higher doses are used as herbal medicines. Many phytochemicals have documented a beneficial effect on health, but they must be used properly. Therefore, it is important to inform about differentiating between herbal medicine and dietary supplement. Further, the possibility of interactions with synthetic drugs and the mechanisms of these effects is necessary to describe for the safety of phytotherapy. The goal of our paper is to show high prophylactic and medicinal potential of natural active compounds of plant origin. We also want to draw attention to the safety of their use by the consumer. Therefore, we present some studies on the benefical properties of natural active compounds, mainly in the prevention and treatment of cancers and neurodegenerative diseases. The results of the described studies are extensively discussed and their suitability for further testing in vivo and in clinical trials is examined. At the same time we show selected interaction of common medicinal plants or their raw materials with synthetic drugs.
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Grymula K, Piotrowska K, Słuczanowska-Głąbowska S, Mierzejewska K, Tarnowski M, Tkacz M, Poniewierska-Baran A, Pędziwiatr D, Suszyńska E, Laszczyńska M, Ratajczak MZ. Positive effects of prolonged caloric restriction on the population of very small embryonic-like stem cells - hematopoietic and ovarian implications. J Ovarian Res 2014; 7:68. [PMID: 24987461 PMCID: PMC4076763 DOI: 10.1186/1757-2215-7-68] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 06/16/2014] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Low calorie intake, or calorie restriction (CR) without malnutrition, has been demonstrated in several animal species, including mice, to increase both median and maximum lifespan as well as delay reproductive senescence. Our previous work demonstrated a positive correlation between life span and the number of very small embryonic-like stem cells (VSELs) in long living Laron dwarf mice. These animals have very low levels of circulating insulin-like growth factor 1 (IGF-1) in peripheral blood (PB), maintain higher numbers of hematopoietic stem cells (HSPCs) in bone marrow (BM), and display prolonged fecundity compared with wild type littermates. Since CR lowers the level of IGF-1 in PB, we become interested in the effect of CR on the number of VSELs and HSPCs in BM as well as on the morphology of ovaries and testes. METHODS In our studies four-week-old female and male mice were subjected to CR by employing an alternate-day ad libitum feeding diet for a period of 9 months. RESULTS We observed that mice on CR had a higher number of BM-residing VSELs than control mice fed ad libitum. These changes correlated with higher numbers of HSPCs in BM, spleen, and peripheral blood (PB) as well as with an increase in the number of primordial and primary follicles in ovaries. At the same time, however, no changes were observed in the testes of mice under CR. CONCLUSION We conclude that CR positively affects the pool of VSELs in adult tissues and explains the positive effect of CR on longevity.
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Affiliation(s)
- Katarzyna Grymula
- Department of Physiology at Pomeranian, Medical University, Szczecin, Poland
| | | | | | | | - Maciej Tarnowski
- Department of Physiology at Pomeranian, Medical University, Szczecin, Poland
| | - Marta Tkacz
- Department of Physiology at Pomeranian, Medical University, Szczecin, Poland
| | | | - Daniel Pędziwiatr
- Department of Physiology at Pomeranian, Medical University, Szczecin, Poland
| | - Ewa Suszyńska
- Department of Physiology at Pomeranian, Medical University, Szczecin, Poland
| | - Maria Laszczyńska
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland
| | - Mariusz Z Ratajczak
- Department of Physiology at Pomeranian, Medical University, Szczecin, Poland ; Stem Cell Institute at the James Graham Brown Cancer Center, University of Louisville, 500 S. Floyd Street, Rm. 107, Louisville, KY 40202, USA
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Ratajczak MZ, Jadczyk T, Pędziwiatr D, Wojakowski W. New advances in stem cell research: practical implications for regenerative medicine. ACTA ACUST UNITED AC 2014; 124:417-26. [PMID: 24956404 DOI: 10.20452/pamw.2355] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Regenerative medicine is searching for stem cells that can be safely and efficiently employed for regeneration of damaged solid organs (e.g., the heart, brain, or liver). Ideal for this purpose would be pluripotent stem cells, which, according to their definition, have broad potential to differentiate into all types of adult cells. For almost 20 years, there have been unsuccessful attempts to harness controversial embryonic stem cells (ESCs) isolated from embryos. Induced pluripotent stem cells (iPSCs), generated by genetic modification of adult somatic cells, are a more promising source. However, both iPSC and ESCs are associated with a risk of teratoma formation. At the same time, various types of more‑differentiated adult stem and progenitor cells derived from the bone marrow, umbilical cord blood, mobilized peripheral blood, or fat tissue are being employed in clinical trials to regenerate damaged solid organs. However, for most of these cells, there is a lack of convincing documentation for successful regeneration of the treated organs. Beneficial effects of those cells might be explained by paracrine effects of growth factors, cytokines, chemokines, bioactive lipids, and extracellular microvesicles, which are released from the cells and have trophic, antiapoptotic, and angiopoietic effects. Nevertheless, there is evidence that adult tissues harbor a promising population of very rare dormant stem cells with broad differentiation potential. In this review, we will discuss various potential sources of stem cells for regenerative medicine and the mechanisms that explain some of their beneficial effects as well as highlight the results of the first clinical trials.
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Kucharska-Mazur J, Tarnowski M, Dołęgowska B, Budkowska M, Pędziwiatr D, Jabłoński M, Pełka-Wysiecka J, Kazimierczak A, Ratajczak MZ, Samochowiec J. Novel evidence for enhanced stem cell trafficking in antipsychotic-naïve subjects during their first psychotic episode. J Psychiatr Res 2014; 49:18-24. [PMID: 24246416 DOI: 10.1016/j.jpsychires.2013.10.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [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: 03/29/2013] [Revised: 10/23/2013] [Accepted: 10/23/2013] [Indexed: 12/18/2022]
Abstract
In this study, we tested the novel hypothesis that stem cells and those factors that modulate their trafficking may be biological markers for acute psychosis. Twenty-eight subjects during their first nonaffective psychotic episode were investigated before and after antipsychotic treatment and were compared with 35 healthy controls (CG); the psychotic group (PG) was divided into "schizophrenic" (SG) and "non-schizophrenic" (NG) subgroups. We examined the number of circulating Lin(-)/CD45(-)/CD34(+) and Lin(-)/CD45(-)/CD133(+) very small embryonic-like stem cells (VSELs), which express markers of the neural lineage, and also the plasma levels of factors that modulate their trafficking: the C3a, C5a, and C5b-9 activated complement cascade components, stromal-derived factor 1, and sphingosine-1-phosphate (S1P). We found that the mean numbers of Lin(-)/CD45(-)/CD34(+) VSELs and the plasma levels of S1P prior to treatment differ between the CG and PG and that these cells express markers of neural lineage. The number of Lin(-)/CD45(-)/CD133(+) VSELs in peripheral blood differed between the SG and NG prior to treatment. Using logistic regression analysis, we found that C3a and S1P are the best predictors of risk and are potential markers for the first psychotic episode. Furthermore, in the SG, the number of circulating Lin(-)/CD45(-)/CD34(+) VSELs and the S1P plasma level are the best predictors of risk and are proposed as novel markers for the first "schizophrenic" episode of psychosis.
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Affiliation(s)
| | - Maciej Tarnowski
- Department of Physiology, Pomeranian University of Medicine, Szczecin, Poland
| | - Barbara Dołęgowska
- Department of Medical Analytics, Pomeranian University of Medicine, Szczecin, Poland
| | - Marta Budkowska
- Department of Medical Analytics, Pomeranian University of Medicine, Szczecin, Poland
| | - Daniel Pędziwiatr
- Department of Physiology, Pomeranian University of Medicine, Szczecin, Poland
| | - Marcin Jabłoński
- Department of Psychiatry, Pomeranian University of Medicine, Szczecin, Poland
| | | | | | - Mariusz Z Ratajczak
- Department of Physiology, Pomeranian University of Medicine, Szczecin, Poland; Stem Cell Biology Program at the James Graham Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian University of Medicine, Szczecin, Poland.
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Masojć P, Wiśniewska M, Łań A, Milczarski P, Berdzik M, Pędziwiatr D, Pol-Szyszko M, Gałęza M, Owsianicki R. Genomic architecture of alpha-amylase activity in mature rye grain relative to that of preharvest sprouting. J Appl Genet 2011; 52:153-60. [PMID: 21225388 DOI: 10.1007/s13353-010-0025-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2010] [Revised: 12/06/2010] [Accepted: 12/08/2010] [Indexed: 11/28/2022]
Abstract
Bi-directional selective genotyping (BSG) carried out on two opposite groups of F(9)(541 × Ot1-3) recombinant inbred lines (RILs) with extremely low and extremely high alpha-amylase activities in mature (dry) grain of rye, followed by molecular mapping, revealed a complex system of selection-responsive loci. Three classes of loci controlling alpha-amylase activity were discerned, including four major AAD loci on chromosomes 3R (three loci) and 6RL (one locus) responding to both directions of the disruptive selection, 20 AAR loci on chromosomes 2RL (three loci), 3R (three loci), 4RS (two loci), 5RL (three loci), 6R (two loci) and 7R (seven loci) responding to selection for low alpha-amylase activity and 17 AAE loci on chromosomes 1RL (seven loci), 2RS (two loci), 3R (two loci), 5R (two loci) and 6RL (four loci) affected by selection for high alpha-amylase activity. The majority of the discerned AA loci also showed responsiveness to selection for preharvest sprouting (PHS). Two AAD loci on chromosome arm 3RL coincided with PHSD loci. The AAD locus on chromosome arm 3RS was independent from PHS, whereas that on chromosome 6RL belonged to the PHSR class. AAR-PHSR loci were found on chromosomes 4RS (one locus) and 5R (two loci) and AAE-PHSE loci were identified on chromosomes 1RL (one locus) and 5RL (one locus). Some PHSD loci represented the AAE (chromosomes 1RL, 3RS and 3RL) or AAR classes (chromosome 5RL). AAR and AAE loci not related to PHS were found on chromosomes 1RL, 2R, 3RS, 4R, 6RL and 7RL. On the other hand, several PHS loci (1RL, 3RS, 5RL, 6RS and 7RS) had no effect on alpha-amylase activity. Allele originating from the parental line 541 mapped in six AA loci on chromosomes 2R (two loci), 5R (three loci) and 7R (one locus) exerted opposite effects on PHS and alpha-amylase activity. Differences between the AA and PHS systems of loci may explain the weak correlation between these two traits observed among recombinant inbred lines. Strategies for the breeding of sprouting-resistant varieties with low alpha-amylase and high PHS resistance are discussed.
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Affiliation(s)
- Piotr Masojć
- Department of Genetics, Plant Breeding and Biotechnology, West Pomeranian University of Technology, Słowackiego 17, 71-434, Szczecin, Poland.
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