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Wiśniewski A, Matusiak Ł, Szczerkowska-Dobosz A, Nowak I, Kuśnierczyk P. HLA-C*06:02-independent, gender-related association of PSORS1C3 and PSORS1C1/CDSN single-nucleotide polymorphisms with risk and severity of psoriasis. Mol Genet Genomics 2018; 293:957-966. [PMID: 29589160 PMCID: PMC6061044 DOI: 10.1007/s00438-018-1435-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 03/23/2018] [Indexed: 11/21/2022]
Abstract
Psoriasis vulgaris (PsV) is a common, chronic skin disease with a complex genetic and environmental etiology. We investigated, in 461 psoriatic patients and 454 healthy controls, the associations with psoriasis of four single-nucleotide polymorphisms (SNPs) from the psoriasis susceptibility 1 (PSORS1) interval: rs1062470 (PSORS1C1/CDSN), rs887466 (PSORS1C3), rs2894207 and rs10484554 (LOC105375015). The minor alleles of three SNPs (rs1062470A, rs2894207C and rs10484554T) strongly increased the disease risk (OR = 2.17, p < 0.0001; OR = 2.33, p < 0.0001 and OR = 2.68, p < 0.0001, respectively), whereas the minor A allele of rs887466 exerted a protective effect (OR = 0.73, p = 0.001). The strength of association for SNPs was the highest in patients with very early onset psoriasis (≤ 20 years), while in late onset psoriasis (> 40 years) the association was the weakest. The haplotype rs1062470A/rs887466G/rs2894207C/rs10484554T highly significantly increased the disease risk (OR = 3.58, p = 8.0e-027), while the haplotypes rs1062470G/rs887466A/rs2894207T/rs10484554C and rs1062470G/rs887466G/rs2894207T/rs10484554C were strongly protective (OR = 0.65, p = 0.002 and OR = 0.55, p = 2.4e-009, respectively). Additionally, we showed a HLA-C*06:02-independent gender-related effect of the rs887466A allele which was protective against psoriasis in males (OR = 0.61, p = 9.2e-005), but not in females (p = 0.66). We also demonstrated a correlation of PASI score value with rs1062470 genotype, and again only in male patients (p = 0.006) and HLA-C*06:02-independent. Our results show, for the first time, the male-only associations of the PSORS1C3 gene with psoriasis risk and of the PSORS1C1/CDSN gene with severity of disease. However, the age dependent associations need to be validated in larger sample sizes as well as in other populations.
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Wiśniewski A, Matusiak Ł, Szczerkowska-Dobosz A, Nowak I, Łuszczek W, Kuśnierczyk P. The association of ERAP1 and ERAP2 single nucleotide polymorphisms and their haplotypes with psoriasis vulgaris is dependent on the presence or absence of the HLA-C*06:02 allele and age at disease onset. Hum Immunol 2018; 79:109-116. [DOI: 10.1016/j.humimm.2017.11.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 11/23/2017] [Accepted: 11/24/2017] [Indexed: 10/18/2022]
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Pawlus B, Wiśniewski A, Kubik P, Milde K, Gmyrek L, Pęsko E. Birth body length, birth body weight and birth head circumference in neonates born in a single centre between 2011 and 2016. Ginekol Pol 2018; 88:599-605. [PMID: 29303213 DOI: 10.5603/gp.a2017.0108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 10/24/2017] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES Access to updated and accurate standards for local populations is important for the interpretation of body measurements in neonates and may have an impact on the doctor's recommendations for monitoring early childhood development. STUDY AIM to present individual mean values for the most prevalent body measurements (i.e. birth body length (BBL), birth body weight (BBW) and birth head circumference (BHC)) in neonates and compare them to the duration of pregnancy. MATERIAL AND METHODS The measurements (BBL, BBW and BHC) were collected and analyzed from over 27,000 neonates born in a single center. All women with single pregnancies with gestation ranging from 33 to 42 weeks were included in the study. RESULTS Mean values and statistically significant standard deviation values from population standards of BBL, BBW, and BHC were evaluated for neonates that were born between the 33rd and 42nd week of gestation. Analysis was conducted for the lower limit (10th percentile), average (50th percentile) and upper limit (90th percentile). CONCLUSIONS This was the first time in Polish literature when population standards were presented for three body meas-urements of neonates. With the size of the cohort, these standards can be successfully implemented into routine clinical practice, especially for screening children with body size deficits.
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Bylińska A, Wilczyńska K, Malejczyk J, Milewski Ł, Wagner M, Jasek M, Niepiekło-Miniewska W, Wiśniewski A, Płoski R, Barcz E, Roszkowski P, Kamiński P, Malinowski A, Wilczyński JR, Radwan P, Radwan M, Kuśnierczyk P, Nowak I. The impact of HLA-G, LILRB1 and LILRB2 gene polymorphisms on susceptibility to and severity of endometriosis. Mol Genet Genomics 2017; 293:601-613. [PMID: 29234882 PMCID: PMC5948266 DOI: 10.1007/s00438-017-1404-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 12/04/2017] [Indexed: 12/16/2022]
Abstract
Endometriosis is a disease in which endometriotic tissue occurs outside the uterus. Its pathogenesis is still unknown. The most widespread hypothesis claims that ectopic endometrium appears as a result of retrograde menstruation and its insufficient elimination by immunocytes. Some reports have shown expression of non-classical HLA-G molecules on ectopic endometrium. HLA-G is recognized by KIR2DL4, LILRB1 and LILRB2 receptors on natural killer (NK) and other cells. These receptors are polymorphic, which may affect their activity. In this study we investigated whether HLA-G, KIR2DL4, LILRB1 and LILRB2 polymorphisms may influence susceptibility to endometriosis and disease progression. We used polymerase chain reaction (PCR), PCR-restriction fragment length polymorphism (PCR-RFLP) and allelic discrimination methods with TaqMan SNP Genotyping Assays for typing of 276 patients with endometriosis and 314 healthy fertile women. The HLA-G rs1632947:GG genotype was associated with protection against the disease and its severe stages; HLA-G rs1233334:CT protected against progression; LILRB1 rs41308748:AA and LILRB2 rs383369:AG predisposed to the disease and its progression. No effect of KIR2DL4 polymorphism was observed. These results support the role of polymorphisms of HLA-G and its receptors LILRB1 and LILRB2 in susceptibility to endometriosis and its progression.
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Nowak I, Bylińska A, Wilczyńska K, Wiśniewski A, Malinowski A, Wilczyński JR, Radwan P, Radwan M, Barcz E, Płoski R, Motak-Pochrzęst H, Banasik M, Sobczyński M, Kuśnierczyk P. The methylenetetrahydrofolate reductase c.c.677 C>T and c.c.1298 A>C polymorphisms in reproductive failures: Experience from an RSA and RIF study on a Polish population. PLoS One 2017; 12:e0186022. [PMID: 29073227 PMCID: PMC5657620 DOI: 10.1371/journal.pone.0186022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 09/22/2017] [Indexed: 12/21/2022] Open
Abstract
Almost 1600 individuals from the Polish population were recruited to this study. Among them 319 were fertile couples, 289 were recurrent spontaneous abortion (RSA) couples, and 131 were in the group of recurrent implantation failure (RIF) following in vitro fertilization. The aim of this study was to evaluate the MTHFR c.c.677 C>T and c.c.1298 A>C polymorphisms’ association with RSA and RIF. We used PCR-RFLP with HinfI (677 C>T) and MboII (1298 A>C) digestion. We observed a protective effect of the female AC genotype (OR = 0.64, p = 0.01) and the C allele (AC+CC genotypes; OR = 0.65, p = 0.009) against RSA. Moreover, 1298 AA/677 CT women were more frequent in RSA (31.14%) and RIF (25.20%) groups in comparison to fertile women (22.88%), although this difference was significant only in the case of RSA (p = 0.022, OR = 1.52). Male combined genotype analysis revealed no association with reproductive failure of their partners. Nevertheless, the female/male combination AA/AC of the 1298 polymorphism was more frequent in RSA couples (p = 0.049, OR = 1.49). However, the significant results became insignificant after Bonferroni correction. In addition, analysis of haplotypes showed significantly higher frequency of the C/C haplotype (1298 C/677 C) in the female control group than in the female RSA group (p = 0.03, OR = 0.77). Moreover, the association between elevated homocysteine (Hcy) level in plasma of RSA and RIF women and MTHFR polymorphisms was investigated but did not reveal significant differences. In conclusion, for clinical practice, it is better to check the homocysteine level in plasma and, if the Hcy level is increased, to recommend patients to take folic acid supplements rather than undergo screening of MTHFR for 1298 A>C and 677 C>T polymorphisms.
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Wilczyńska K, Wiśniewski A, Krasiński R, Radwan P, Radwan M, Wilczyński J, Malinowski A, Kuśnierczyk P, Nowak I. Recurrent implantation failure and soluble HLA-G plasma levels. J Reprod Immunol 2017. [DOI: 10.1016/j.jri.2017.07.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Szymański K, Olszewski W, Satuła D, Matwiejczyk A, Gawryluk DJ, Krztoń-Maziopa A, Puźniak R, Wiśniewski A. Local microscopic properties and annealing effect of Rb 0.85Fe 1.9Se 2 single crystals. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2017; 29:145604. [PMID: 28118151 DOI: 10.1088/1361-648x/aa5bdd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Investigation of mesoscopically phase-separated Rb0.85Fe1.9Se2 single crystals has been performed and two iron sites: nonmagnetic and magnetic ones, were observed by Mössbauer spectroscopy. The softening of the nonmagnetic one, having clearly more soft dynamics, was found to be gained further by the annealing of the single crystals at phase separation temperature, T p, leading to the reduction of size of initially separated domains and their more homogenous distribution in the tetragonal matrix of the studied sample. The magnetic Fe sites of Rb0.85Fe1.9Se2 show strong magnetic texture, indicating the perpendicular to the ab-plane orientation of the iron magnetic moments. It was found that the annealing at T p causes a systematic decrease of the isomer shift of the doublet by 0.02(1) mm s-1.
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Czajkowska A, Mazurek K, Wiśniewski A, Kęska A, Tkaczyk J, Krawczyk K, Pałka M, Mazurek T. Insufficient physical activity increases cardiovascular risk in women with low birth mass. BIOMEDICAL HUMAN KINETICS 2017. [DOI: 10.1515/bhk-2017-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Summary
Study aim: The aim of the study was to evaluate the relationship between low birth mass and concentration of high-sensitivity C-reactive protein (hsCRP) as a cardiovascular risk factor in young women with various levels of physical activity.
Materials and methods: 102 female students aged 19.7 ± 0.8 (18.6-23.0) were included. The study group was divided according to the declared physical activity: high physical activity (HPA, n = 69) and low physical activity (LPA, n = 33). Anthropometric indices were measured: body mass, height, hip and waist circumference. hsCRP levels were obtained from venous blood samples. Birth body mass (BBM) and birth height were collected from medical documentation.
Results: Women with low BBM and LPA had a significantly higher concentration of hsCRP than women with low BBM and HPA, as well as women with normal BBM.
Conclusions: Low birth mass together with low physical activity is a strong predictor of raised concentration of hsCRP, which correlates with an increased risk of cardiovascular and metabolic diseases. Regular physical activity in women with low birth mass may prevent an increased hsCRP concentration, and as a result decrease the risk of cardiovascular and metabolic diseases.
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Yao Y, Wiśniewski A, Ma Q, Kowal A, Porębska I, Pawełczyk K, Yu J, Dubis J, Żuk N, Li Y, Shi L, Kuśnierczyk P. Single Nucleotide Polymorphisms of the ERAP1 Gene and Risk of NSCLC: A Comparison of Genetically Distant Populations, Chinese and Caucasian. Arch Immunol Ther Exp (Warsz) 2017; 64:117-122. [PMID: 28083613 PMCID: PMC5334393 DOI: 10.1007/s00005-016-0436-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 10/18/2016] [Indexed: 11/30/2022]
Abstract
An effective cytotoxic immune response to neoplastic cells requires efficient presentation of antigenic peptides to T lymphocytes by HLA class I (HLA-I) molecules. The HLA-I-bound peptide repertoire depends on antigen-processing machinery molecules. Aminopeptidase residing in endoplasmic reticulum 1 (ERAP1) trims peptides to the optimal length for HLA-I binding. Single nucleotide polymorphisms (SNPs) in the ERAP1 gene result in changes in aminopeptidase activity and specificity. This may affect susceptibility to cancer. However, non-small cell lung carcinoma (NSCLC) has not been studied in this respect. We compared genotype and haplotype frequencies of four coding, nonsynonymous ERAP1 SNPs, rs26653G > C, rs26618T > C, rs30187C > T, and rs27044C > G, in NSCLC occurring in two genetically distant populations, Chinese and Poles. We found associations of all four SNPs with NSCLC in Chinese but not in Poles. The differences in ERAP1-NSCLC associations might be explained by highly significant differences in SNP genotype frequencies between Chinese and Poles (except for rs26618). In accordance with this, the most frequent ERAP1 haplotypes were distributed differently in cases versus controls in Chinese, but not in Poles. Our findings add to the differences between Orientals and Caucasians in genetics of disease susceptibility.
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Milde K, Wiśniewski A, Gyrczuk E, Tomaszewski P, Sienkiewicz-Dianzenza E, Stupnicki R. [Body mass and body length of warsaw's newborns]. Pediatr Endocrinol Diabetes Metab 2016; 21:111-121. [PMID: 27275766 DOI: 10.18544/pedm-21.03.0032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Rakowski T, Dziewierz A, Wiśniewski A, Bartuś S, Dudek D. A 24-year-old male with acute coronary syndrome due to the circumflex coronary artery thrombosis. Diagnostic challenge in everyday practice. Int J Cardiol 2015; 198:131-3. [PMID: 26163904 DOI: 10.1016/j.ijcard.2015.06.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 06/27/2015] [Indexed: 11/24/2022]
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Kowal A, Wiśniewski A, Kuśnierczyk P, Jankowska R. Human leukocyte antigen (HLA)-G gene polymorphism in patients with non-small cell lung cancer. Thorac Cancer 2015; 6:613-9. [PMID: 26445610 PMCID: PMC4567007 DOI: 10.1111/1759-7714.12232] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Accepted: 12/22/2014] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Lung cancer represents the highest morbidity and mortality caused by neoplasms in the world; therefore researchers continue to search for new tools to diagnose and treat the disease. The aim of the study was to establish the role of single nucleotide polymorphisms (SNP) in the promoter region of the human leukocyte antigen (HLA)-G gene in patients with non-small cell lung cancer. METHODS We enrolled 143 patients with a mean age of 63 years, diagnosed with non-small cell lung cancer, in the study. Adenocarcinomas made up 33% of the cases. Patients in stage III or IV of the tumor node metastasis staging system made up 59%. Two polymorphic sites in the promoter region of the HLA-G gene were genotyped (-725C>G>T and -716T>G). RESULTS All genotyped SNPs were in Hardy-Weinberg equilibrium. No proof of a relationship between genotype -725C>G>T or -716T>G and the risk of lung cancer compared with healthy volunteers from the literature was found. We also found no correlation between the two SNPs and survival time, histological type of cancer, T stage, the presence of remote metastases or performance status according to the Eastern Cooperative Oncology Group (ECOG) scale. The only association we found was genotype -725C>G>T and the degree of lymph node metastases (N stage). CONCLUSIONS SNPs of the promoter of the HLA-G gene may have an impact on the development of lymph node metastases. In the study we did not prove a relationship between the examined SNPs and the course of the disease because of the small patient groups studied.
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Wiśniewski A, Kowal A, Wyrodek E, Nowak I, Majorczyk E, Wagner M, Pawlak-Adamska E, Jankowska R, Ślesak B, Frydecka I, Kuśnierczyk P. Genetic polymorphisms and expression of HLA-G and its receptors, KIR2DL4 and LILRB1, in non-small cell lung cancer. ACTA ACUST UNITED AC 2015; 85:466-75. [PMID: 25855135 DOI: 10.1111/tan.12561] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 01/22/2015] [Accepted: 03/18/2015] [Indexed: 01/16/2023]
Abstract
Human leukocyte antigen-G (HLA-G) is a nonclassical HLA class I molecule absent from most normal tissues but detected in many malignant tumors. It is recognized by cells of the immune system using LILRB1, KIR2DL4 and LILRB2 receptors. We attempted to find out whether some polymorphisms of HLA-G, LILRB1 and KIR2DL4 genes are associated with susceptibility to nonsmall cell lung cancer (NSCLC). Four polymorphisms in HLA-G, i.e. -964A>G (rs1632947), -725C>G>T (rs1233334), -716T>G (rs2249863) in the promoter, and a 14 base pair insertion/deletion (14 bp indel) in the 3'-untranslated region (3'UTR), and five in LILRB1 - 5651G>A (rs41308748) in intron 14, 5717C>T L622L (rs1061684), 5724G>A E625K (rs16985478), 5774 C>A P641P (rs41548213) in exon 15, and 5806C>T (rs8101240) in 3'UTR - as well as 9620 9A/10A (rs11410751) polymorphism in exon 7 of KIR2DL4 were typed using different laboratory techniques. Only one single nucleotide polymorphism (SNP) in HLA-G (-964A>G) and one in LILRB1 (5724G>A) were found to influence the risk of NSCLC. In addition, 5724G>A was associated with protection from tumor cell infiltration of regional lymph nodes. Most importantly, we detected HLA-G and LILRB1 expression in tumor specimens, but no correlation with genetic polymorphisms was observed. HLA-G and LILRB1 protein expression levels in tumor tissue were significantly correlated with tumor stage.
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Wiśniewski A, Frydecka D, Nowak I, Majorczyk E, Senitzer D, Piotrowski P, Beszlej A, Kiejna A, Kuśnierczyk P. Are KIR and HLA class I genes associated with schizophrenia? ACTA ACUST UNITED AC 2014; 84:503-4. [PMID: 25209239 DOI: 10.1111/tan.12423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 07/17/2014] [Indexed: 11/29/2022]
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Dmochowska B, Sikora K, Chojnacki J, Wojnowski W, Wiśniewski A. N,N,N-Trimethyl-N-(methyl 5-de-oxy-2,3-O-iso-propyl-idene-β-d-ribo-furan-osid-5-yl)ammonium 4-methyl-benzene-sulfonate sesquihydrate. Acta Crystallogr Sect E Struct Rep Online 2013; 69:o1019-20. [PMID: 24046601 PMCID: PMC3772458 DOI: 10.1107/s1600536813014797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Accepted: 05/29/2013] [Indexed: 11/10/2022]
Abstract
The structure of the title compound, [C12H24NO4][C7H7O3S]·1.5H2O, contains alternating layers parallel to (001) of hydrophobic and polar character, stabilized by C—H⋯O hydrogen bonding. The furan ring adopts an envelope conformation with the C(OMe) atom as the flap, and the dioxolane ring is twisted about one of the O—C(methine) bonds. A comparison to related compounds is presented. The tosylate-O atoms were disordered over two positions with the major component having a site occupancy factor = 0.566 (12). The structure was refined as a rotary twin with regard to rotation about the c axis with the contribution of the second component being 0.0048 (6). Solvate water molecules are highly disordered and were removed using the SQUEEZE procedure; the unit cell characteristics take into account the presence of the disordered solvent. High-resolution 1H and 13C NMR spectroscopic data are also presented.
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Nowacki A, Sikora K, Dmochowska B, Wiśniewski A. DFT studies of the conversion of four mesylate esters during reaction with ammonia. J Mol Model 2013; 19:3015-26. [PMID: 23571822 PMCID: PMC3713272 DOI: 10.1007/s00894-013-1835-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2013] [Accepted: 03/20/2013] [Indexed: 11/28/2022]
Abstract
The energetics of the Menshutkin-like reaction between four mesylate derivatives and ammonia have been computed using B3LYP functional with the 6-31+G** basis set. Additionally, MPW1K/6-31+G** level calculations were carried out to estimate activation barrier heights in the gas phase. Solvent effect corrections were computed using PCM/B3LYP/6-31+G** level. The conversion of the reactant complexes into ion pairs is accompanied by a strong energy decrease in the gas phase and in all solvents. The ion pairs are stabilized with two strong hydrogen bonds in the gas phase. The bifurcation at C2 causes a significant activation barrier increase. Also, bifurcation at C5 leads to noticeable barrier height differentiation. Both B3LYP/6-31+G** and MPW1K/6-31+G** activation barriers suggest the reaction 2 (2a + NH3) to be the fastest in the gas phase. The reaction 4 is the slowest one in all environments.
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Wagner M, Wiśniewski A, Bilińska M, Pokryszko-Dragan A, Nowak I, Kuśnierczyk P, Jasek M. ALCAM--novel multiple sclerosis locus interfering with HLA-DRB1*1501. J Neuroimmunol 2013; 258:71-6. [PMID: 23507476 DOI: 10.1016/j.jneuroim.2013.02.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 02/15/2013] [Accepted: 02/19/2013] [Indexed: 12/20/2022]
Abstract
Activated leukocyte cell adhesion molecule (ALCAM) is a molecule involved in leukocyte migration across the blood-brain barrier which is a key stage in multiple sclerosis (MS) pathogenesis. The present study is the first to report evidence of the association of rs6437585 ALCAM polymorphism with risk and progression of MS. Our investigation revealed that rs6437585CT individuals had higher risk of MS (OR=2.34; 95%CI=1.22-4.51; P=0.011) and over 2 years earlier age of onset (95%CI=0.16-4.41, P=0.036). Moreover, we demonstrated that two ALCAM polymorphisms, rs11559013 and rs34926152, although not associated with MS itself, modify HLA-DRB1*1501 effect. Results obtained from logistic regression analysis showed five-fold lower risk for MS for both rs11559013GA/HLA-DRB1*1501+ and rs34926152GT/HLA-DRB1*1501+ individuals. This observations may suggest protective role against MS for both rs11559013GA and rs34926152GT genotypes in HLA-DRB1*1501 positive individuals.
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Poliszczuk T, Mańkowska M, Poliszczuk D, Wiśniewski A. Symmetry and asymmetry of reaction time and body tissue composition of upper limbs in young female basketball players. Pediatr Endocrinol Diabetes Metab 2013; 19:132-136. [PMID: 25612812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
INTRODUCTION The role of psychomotor abilities and their relationship to the morphofunctional characteristics of athletes is becoming more and more emphasized in studies on the subject, especially for disciplines that require athletes to notice and to respond to signals originating in dynamically changing conditions. At the same time, athletes who perform symmetrically are more effective and less likely to sustain an injury through unilateral strain. AIM OF THE STUDY Assessment of the degree of symmetry and asymmetry of reaction time to stimuli in the central and peripheral visual fields, and assessment of body composition of upper limbs in young female basketball players. MATERIAL AND METHODS Participants of the study comprised 17 young female basketball players. Their average age was 18.11-0.8 years. On average, they had been training basketball for 6.83-1.75 years. Body tissue composition was measured using the bioelectrical impedance method. The degree of symmetry and asymmetry of reaction time to signals in the central and peripheral visual fields were measured using the Reaction Test (RT-S1) and a modified Peripheral Perception (PP) test within the Vienna Test System. RESULTS An analysis of body tissue composition of the upper right and upper left limbs found an asymmetry (p<0.01 and p<0.05) in the FAT [%], FAT MASS [kg], and FFM [kg] parameters. The values of these parameters were higher for the non-dominant arm. No statistically significant differences were found in reaction time and motor time for the dominant and non-dominant arm. A correlation was found between motor time and the FFM [kg] (r=-0.62; p<0.05) and PMM [kg] (r=-0.63; p<0.05) parameters. CONCLUSIONS A significant asymmetry was found in the body tissue composition of the upper limbs. Asymmetry of reaction time was found only for signals in the peripheral visual field.
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Wiśniewski A, Wagner M, Nowak I, Bilińska M, Pokryszko-Dragan A, Jasek M, Kuśnierczyk P. 6.7-kbp deletion in LILRA3 (ILT6) gene is associated with later onset of the multiple sclerosis in a Polish population. Hum Immunol 2012; 74:353-7. [PMID: 23238213 DOI: 10.1016/j.humimm.2012.12.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 11/20/2012] [Accepted: 12/03/2012] [Indexed: 11/19/2022]
Abstract
Recently published studies have implicated the deletion polymorphism in LILRA3 gene, as being associated with multiple sclerosis (MS). A total of 309 patients diagnosed with MS and 379 unrelated healthy volunteers were typed for 6.7-kbp deletion in LILRA3 gene. Simultaneously, presence or absence of HLA-DRB1(∗)1501 allele was established to assess the possibility of interaction between LILRA3 deletion and HLA-DRB1(∗)1501 status. In contrast to previous reports, we did not find any association of LILRA3 deletion with MS susceptibility. Also, the HLA-DRB1(∗)1501 stratification analysis showed no LILRA3 association with the disease. However, we observed that patients negative for the deletion may begin to suffer from MS significantly earlier than patients who are positive (p = 0.014). Similarly to the most European populations we found significantly higher frequency of HLA-DRB1(∗)1501 allele in cases than we found in controls (27.0% vs. 12.5%; p < 0.0001, OR = 2.6, 95%CI = 1.96-3.42).
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Nowacki A, Sikora K, Dmochowska B, Wiśniewski A. Studies of the formation of N-substituted pyridinium mesylates: A theoretical approach. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.09.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Dziewierz A, Wiśniewski A, Rakowski T, Dudek D. Successful primary angioplasty in patient with ST-segment elevation myocardial infarction caused by large septal branch occlusion. Int J Cardiol 2012; 160:e5-7. [PMID: 22296711 DOI: 10.1016/j.ijcard.2011.12.085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 12/24/2011] [Indexed: 10/14/2022]
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Nowak I, Magott-Procelewska M, Kowal A, Miazga M, Wagner M, Niepiekło-Miniewska W, Kamińska M, Wiśniewski A, Majorczyk E, Klinger M, Łuszczek W, Pawlik A, Płoski R, Barcz E, Senitzer D, Kuśnierczyk P. Killer immunoglobulin-like receptor (KIR) and HLA genotypes affect the outcome of allogeneic kidney transplantation. PLoS One 2012; 7:e44718. [PMID: 23028591 PMCID: PMC3441441 DOI: 10.1371/journal.pone.0044718] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 08/09/2012] [Indexed: 02/04/2023] Open
Abstract
Background Recipient NK cells may detect the lack of recipient's (i.e., self) HLA antigens on donor renal tissue by means of their killer cell immunoglobulin-like receptors (KIRs). KIR genes are differently distributed in individuals, possibly contributing to differences in response to allogeneic graft. Methodology/Principal Findings We compared frequencies of 10 KIR genes by PCR-SSP in 93 kidney graft recipients rejecting allogeneic renal transplants with those in 190 recipients accepting grafts and 690 healthy control individuals. HLA matching results were drawn from medical records. We observed associations of both a full-length KIR2DS4 gene and its variant with 22-bp deletion with kidney graft rejection. This effect was modulated by the HLA-B,-DR matching, particularly in recipients who did not have glomerulonephritis but had both forms of KIR2DS4 gene. In contrast, in recipients with glomerulonephritis, HLA compatibility seemed to be much less important for graft rejection than the presence of KIR2DS4 gene. Simultaneous presence of both KIR2DS4 variants strongly increased the probability of rejection. Interestingly, KIR2DS5 seemed to protect the graft in the presence of KIR2DS4fl but in the absence of KIR2DS4del. Conclusions/Significance Our results suggest a protective role of KIR2DS5 in graft rejection and an association of KIR2DS4 with kidney rejection, particularly in recipients with glomerulonephritis.
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Wiśniewski A, Jankowska R, Passowicz-Muszyńska E, Wiśniewska E, Majorczyk E, Nowak I, Frydecka I, Kuśnierczyk P. KIR2DL2/S2 and HLA-C C1C1 genotype is associated with better response to treatment and prolonged survival of patients with non-small cell lung cancer in a Polish Caucasian population. Hum Immunol 2012; 73:927-31. [DOI: 10.1016/j.humimm.2012.07.323] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Revised: 06/29/2012] [Accepted: 07/13/2012] [Indexed: 12/15/2022]
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Nowacki A, Dmochowska B, Sikora K, Madaj J, Wiśniewski A. Theoretical studies of the formation of quaternary pyridinium mesylates. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.02.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Smolarczyk M, Wiśniewski A, Czajkowska A, Kęska A, Tkaczyk J, Milde K, Norkowski H, Gajewski J, Trajdos A, Majchrzak A. The physique and body composition of students studying physical education: a preliminary report. Pediatr Endocrinol Diabetes Metab 2012; 18:27-32. [PMID: 22525688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
INTRODUCTION Young people who study physical education are a priori regarded as having proper body structure and body composition. This assumption cannot be confirmed in the subject literature. AIM OF THE STUDY To determine the basic auxological parameters in youth who study physical education. MATERIAL AND METHODS 235 first-year students studying physical education were examined: 32% women (n=74) and 68% men (n=161). The students' body height, weight, waist, and hip circumference were measured. Body composition (bioimpedance method), specifying the body fat percentage (FM%) and fat free mass (FFM%) was also assessed. RESULTS The mean normalized height of the female body was 0.48±1.07 SDS, and for the male body 0.51±1.04 SDS. The mean normalized weight for women was 0.4±0.94 SDS, and for men it was 0.83±0.9 SDS. The mean fat percentage in the body composition of women and men was, respectively, 21.5±5.06, ranging from 10.16% to 35.06%, and 12.5±3.97, ranging from 4.36% to 22.28%. In one-third of the women, the percentage of fat in the body composition was higher than 25%. CONCLUSIONS 1. Young people who choose to study physical education and physical culture are characterized by greater height and greater body weight than the general population, regardless of gender. 2. Short persons study physical education less often than tall individuals. 3. The greater body weight observed in the majority of students studying physical education, in comparison to that of the general population, was caused by a dominant percentage of lean body mass in body composition; unexpectedly, however, some women were observed to have relatively high fat content. 4. Use of the body mass index and waist-hip ratio was not a sufficiently sensitive screening examination to detect fatness in physically active young adults; therefore, it should not substitute for the determination of fat content in body composition.
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