RESUMO
Interstitial lung disease (ILD) constitutes the most critical comorbidity in autoimmune diseases (ADs) and its early diagnosis remains a challenge for clinicians. Accordingly, we evaluated whether E-selectin, ICAM-1, and ET-1, key molecules in endothelial damage, could be useful biomarkers for the detection of AD-ILD+. We recruited patients with rheumatoid arthritis (RA)-ILD+ (n = 21) and systemic sclerosis (SSc)-ILD+ (n = 21). We included comparison groups of patients: RA-ILD- (n = 25), SSc-ILD- (n = 20), and idiopathic pulmonary fibrosis (IPF) (n = 21). Serum levels of these proteins were determined by ELISA. E-selectin, ICAM-1, and ET-1 serum levels were increased in RA-ILD+ and IPF patients in comparison to RA-ILD- patients. Additionally, SSc-ILD+ and IPF patients exhibited higher ICAM-1 levels than those with SSc-ILD-. The ability of E-selectin, ICAM-1, and ET-1 to discriminate RA-ILD+ from RA-ILD- patients, and ICAM-1 to distinguish SSc-ILD+ from SSc-ILD- patients was confirmed using ROC curve analysis. Furthermore, elevated levels of ET-1 and E-selectin correlated with lung function decline in RA-ILD+ and SSc-ILD+ patients, respectively. In conclusion, our findings support the relevant role of E-selectin, ICAM-1, and ET-1 in RA-ILD+ patients as well as of ICAM-1 in SSc-ILD+ patients, constituting potential screening blood biomarkers of ILD in AD. Moreover, this study suggests ET-1 and E-selectin as possible indicators of worsening lung function in RA-ILD+ and SSc-ILD+ patients, respectively.
Assuntos
Artrite Reumatoide , Doenças Autoimunes , Fibrose Pulmonar Idiopática , Doenças Pulmonares Intersticiais , Escleroderma Sistêmico , Humanos , Molécula 1 de Adesão Intercelular , Selectina E , Doenças Pulmonares Intersticiais/complicações , Doenças Pulmonares Intersticiais/diagnóstico , Fibrose Pulmonar Idiopática/complicações , Fibrose Pulmonar Idiopática/diagnóstico , Doenças Autoimunes/complicações , Doenças Autoimunes/diagnóstico , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico , Biomarcadores , Escleroderma Sistêmico/complicações , Escleroderma Sistêmico/diagnóstico , PulmãoRESUMO
The aim of this study was to determine the role of endothelin-1 (ET-1), a molecule involved in multiple vascular and fibrosing abnormalities, as a biomarker of interstitial lung disease (ILD), as well as its use for the differential diagnosis between idiopathic pulmonary fibrosis (IPF) and ILD associated with autoimmune diseases (AD-ILD), using a large and well-defined cohort of patients with ILD. A total of 112 patients with IPF, 91 patients with AD-ILD (28 rheumatoid arthritis (RA), 26 systemic sclerosis, 20 idiopathic inflammatory myositis and 17 interstitial pneumonia with autoimmune features) and 44 healthy controls were included. ET-1 serum levels were determined by enzyme-linked immunosorbent assay. A significant increase in ET-1 levels was found in patients with IPF compared to controls. Likewise, AD-ILD patients also showed higher ET-1 levels than controls when the whole cohort was stratified by the type of AD. Similar ET-1 levels were found in IPF and AD-ILD patients, regardless of the underlying AD. Interestingly, increased ET-1 levels were correlated with worse lung function in IPF and RA-ILD patients. Our study supports that serum ET-1 may be useful as a biomarker of ILD, although it could not help in the differential diagnosis between IPF and AD-ILD. Moreover, ET-1 levels may be associated with ILD severity.
Assuntos
Artrite Reumatoide , Doenças Autoimunes , Fibrose Pulmonar Idiopática , Doenças Pulmonares Intersticiais , Humanos , Endotelina-1 , Doenças Pulmonares Intersticiais/complicações , Doenças Pulmonares Intersticiais/diagnóstico , Fibrose Pulmonar Idiopática/complicações , Fibrose Pulmonar Idiopática/diagnóstico , Doenças Autoimunes/complicações , Doenças Autoimunes/diagnóstico , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico , BiomarcadoresRESUMO
OBJECTIVE: Because carotid plaques predict the development of cardiovascular events in RA, we aimed to assess if the combined use of the systematic coronary risk evaluation (SCORE) and the QRISK3 algorithms allows for the identification of RA patients with carotid plaques in a defined population-based RA inception cohort. METHODS: A set of consecutive RA patients without a history of diabetes, chronic kidney disease or cardiovascular events were studied by carotid US between 2012 and 2019. Modified SCORE (mSCORE) for RA based on the 2015/2016 updated EULAR recommendations and QRISK3 algorithms were retrospectively tested using baseline data obtained at the time of the carotid US assessment. RESULTS: A total of 466 (54%) of 865 patients had carotid plaques. Using dichotomized QRISK3 and EULAR mSCORE, 73.2% (95% CI: 68.4.8, 77.6) of patients with QRISK ≥ 10% and EULAR mSCORE < 5% had plaque. In this group, the diagnostic odds ratio was 5.79 (95% CI: 4.14, 8.10). However, if both algorithms were above their thresholds of high cardiovascular risk (QRISK ≥ 10% and EULAR mSCORE ≥ 5%), the sensitivity increased up to 83.3% (95% CI: 72.1, 91.4) and the diagnostic odds ratio up to 10.6 (95% CI: 5.13, 22.0). When the risk charts scales were used as continuous variables, both QRISK3 and EULAR mSCORE were found positively associated with plaque. For each 1% QRISK3 or EULAR mSCORE increase, the probability of having plaques multiplied by 1.14 and 1.22, respectively. However, the effects of both algorithms did not multiply by each other. CONCLUSIONS: . The combined use of QRISK3 and EULAR mSCORE allows for the identification of most RA patients at high risk of carotid plaques.
Assuntos
Algoritmos , Artrite Reumatoide/complicações , Doenças Cardiovasculares/etiologia , Estenose das Carótidas/diagnóstico por imagem , Espessura Intima-Media Carotídea , Estenose das Carótidas/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Estudos Retrospectivos , Ultrassonografia/métodosRESUMO
INTRODUCTION: Recent studies suggest a role of adipokines in the pathogenesis of hidradenitis suppurativa (HS). Omentin-1 and apelin are two recently identified adipokines that have been involved in the regulation of metabolic and inflammatory responses. AIM: To investigate serum omentin-1 and apelin levels in patients with HS and to assess their associations with metabolic parameters, disease severity and HS risk. MATERIAL AND METHODS: This case-control study included 139 non-diabetic individuals (78 HS patients and 61 ageand sex-matched controls). Serum concentrations of omentin-1 and apelin and the homeostasis model assessment of insulin resistance (HOMA-IR) were measured in all participants. RESULTS: Serum omentin-1 concentrations were significantly higher in HS patients compared to controls, whereas apelin serum levels did not significantly differ between both groups. These differences in omentin-1 concentrations remained significant even after adjusting for age, sex, and body mass index (BMI). The results of logistic regression analysis showed that increased omentin-1 plasma levels were an independent risk factor for HS. However, we found no association between serum levels of both omentin-1 and apelin with HS severity. CONCLUSIONS: Our results show that patients with HS have raised omentin-1 serum levels, which are associated with HS risk.
RESUMO
Hidradenitis suppurativa (HS) is a chronic inflammatory disease associated with insulin resistance (IR). Retinol binding protein 4 (RBP4) and ghrelin are two bioactive proteins that have been involved in glucose metabolism and IR, but also in the regulation of immune and inflammatory processes. The aim of this study was to determine the serum levels of RBP4 and ghrelin in patients with HS, and to assess the possible relationship between these levels and IR, disease severity and HS risk. A total of 137 subjects (77 HS patients and 60 controls) without diabetes mellitus were enrolled in this cross-sectional study. Patients with HS had significantly higher RBP4 but lower ghrelin plasma levels than controls, independently of body mass index (BMI). Serum RBP4 levels were positively correlated to disease severity and IR in HS patients. However, we found no association between ghrelin levels and any clinical or laboratory parameters. Moreover, high serum RBP4 and low ghrelin levels were associated with an increased risk for HS. Our results suggest that high RBP4 levels may be a surrogate biomarker for IR in patients with HS. Moreover, increased RBP4 and decreased ghrelin levels could also be independent risk factors for the development of HS.
Assuntos
Grelina/sangue , Hidradenite Supurativa/sangue , Resistência à Insulina , Proteínas Plasmáticas de Ligação ao Retinol/metabolismo , Adulto , Estudos de Casos e Controles , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: To determine the ability of Coronary Artery Calcification Score (CACS) and carotid ultrasonography (US) to detect high cardiovascular (CV) risk axial spondyloarthritis (ax-SpA) patients. METHODS: CACS and carotid plaques were assessed in 66 consecutive ax-SpA patients (51 fulfilling criteria for ankylosing spondylitis and 15 for non-radiological ax-SpA) without history of CV events. The Systematic Coronary Risk Evaluation (SCORE) calculated using total cholesterol (TC-SCORE) was assessed in 64 patients without diabetes mellitus or chronic kidney disease. RESULTS: The mean age of the patients and the median disease duration since the onset of symptoms were 49.3 and 14.5 years. HLA-B27 was positive in 47 (75%) patients. CV risk was categorised according to the TC-SCORE as low (<1%; n=33), moderate (≥1% and<5%; n=30) and high/very high risk (≥5%; n=1). Most patients with low TC-SCORE (27/33; 82%) had normal CACS (zero), and only 1/33 had CACS >100. However, carotid plaques were observed in patients with CACS=0 (12/37; 32%) and CACS 1-100 (10/16; 62%). The sensitivity to detect high/very high CV risk using only the TC-SCORE was very low as the algorithm only detected 1/33 (3%) of patients with high/very high CV risk. Ten of 33 (30%) high/very high CV risk patients were identified using a chart TC-SCORE risk ≥5% plus the presence of CACS ≥100 in patients with moderate TC-SCORE. The replacement of CACS with carotid US identified a higher number of high/very high CV risk patients (22/33; 67%). CONCLUSIONS: Carotid US is more sensitive than CACS for the detection of high CV risk in ax-SpA patients.
Assuntos
Doenças das Artérias Carótidas/diagnóstico por imagem , Espessura Intima-Media Carotídea , Angiografia por Tomografia Computadorizada , Angiografia Coronária/métodos , Doença da Artéria Coronariana/diagnóstico por imagem , Tomografia Computadorizada Multidetectores , Espondilite Anquilosante/complicações , Calcificação Vascular/diagnóstico por imagem , Adulto , Doenças Assintomáticas , Doenças das Artérias Carótidas/etiologia , Doença da Artéria Coronariana/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Placa Aterosclerótica , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Espondilite Anquilosante/diagnóstico , Calcificação Vascular/etiologiaRESUMO
OBJECTIVES: Due to the high incidence of cardiovascular disease in axial spondyloarthritis (axSpA), the search of potential biomarkers that may help to identify patients with high cardiovascular risk is of main importance. Therefore, in this study we assessed the implication of osteoprotegerin (OPG) and sclerostin (SCL), two biomarkers associated with cardiovascular disease and bone metabolism, in the clinical spectrum and atherosclerotic disease of patients with axSpA. METHODS: OPG and SCL serum levels were determined in 163 axSpA Spanish patients (119 ankylosing spondylitis and 44 non-radiographic axSpA) and 63 healthy controls by enzyme-linked immunosorbent assay. Carotid ultrasound was performed in axSpA patients to determine the presence of subclinical atherosclerosis (by the identification of abnormally increased carotid intima-media thickness [cIMT] and presence of plaques). RESULTS: Patients displayed higher OPG but lower SCL levels than controls (p=0.02 and 0.001, respectively). Association of these molecules with some metabolic syndrome features was seen. In this regard, OPG negatively correlated with body mass index (p=0.04) whereas SCL levels were higher in hypertensive patients (p=0.01) and in men (p=0.002). However, serum OPG and SCL were not significantly correlated with cIMT values or presence of plaques when data were adjusted by age at the time of the study, sex, classic cardiovascular risk factors and anti-TNF therapy. CONCLUSIONS: Our results suggest an association of OPG and SCL in axSpA with some metabolic syndrome features that are associated with an increased risk of CV disease.
Assuntos
Proteínas Morfogenéticas Ósseas/sangue , Doenças Cardiovasculares/etiologia , Osteoprotegerina/sangue , Espondilartrite/complicações , Proteínas Adaptadoras de Transdução de Sinal , Adulto , Idoso , Espessura Intima-Media Carotídea , Feminino , Marcadores Genéticos , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: To determine if the use of carotid ultrasonography (US) may improve the cardiovascular (CV) risk stratification in patients with ankylosing spondylitis (AS). METHODS: A set of 127 consecutive patients without history of CV events, diabetes mellitus or chronic kidney disease that fulfilled definitions for AS according to the 1984 modified New York criteria were recruited to assess carotid intima-media thickness and presence of plaques. CV risk was calculated according to the systematic coronary risk evaluation (SCORE), the Framingham Risk Score (FRS) and the Reynolds Risk Score (RRS). RESULTS: Men outnumbered women (61.4%). The mean±SD age at the time of the study was 44.5±11.6 years. The median (interquartile range-IQR) disease duration was 13 (7-22) years. The median (IQR) BASDAI at the time of the study was 3.65 (1.7- 4.9). HLA-B-27 was positive in 77.2%, and syndesmophytes were present in 38.9%. Carotid plaques were found in 43 (33.9%). Regardless of the algorithm used for CV risk stratification, more than 50% of the patients classified as having moderate CV risk had carotid plaques. Moreover, 20.8%, 24.6% and 53.3% of AS that fulfilled the category of low CV risk according to the total cholesterol (TC)-SCORE, FRS and RRS, respectively had carotid plaques. A model that included patients with a chart TC-SCORE ≥5% or TC-SCORE ≥1% <5% plus carotid plaques or TC-SCORE <1% and CRP >3 mg/L at diagnosis plus syndesmophytes and carotid plaques or TC-SCORE <1% and CRP >3 mg/L at diagnosis plus extraarticular manifestations plus carotid plaques yielded the highest sensitivity (93.0%) for high/very high CV risk in these patients. The presence of syndesmophytes was associated with increased risk of carotid plaques in AS that fulfilled definitions for low CV risk according to the TC-SCORE (OR 8.75 [95% CI 2.11-36.40]; p=0.002). CONCLUSIONS: Our results support the use of carotid US in the assessment of CV risk in patients with AS.
Assuntos
Doenças das Artérias Carótidas/diagnóstico por imagem , Artéria Carótida Primitiva/diagnóstico por imagem , Espessura Intima-Media Carotídea , Espondilite Anquilosante/complicações , Adulto , Doenças Assintomáticas , Doenças das Artérias Carótidas/etiologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Placa Aterosclerótica , Valor Preditivo dos Testes , Prognóstico , Reprodutibilidade dos Testes , Medição de Risco , Fatores de Risco , Espanha , Espondilite Anquilosante/diagnósticoRESUMO
BACKGROUND: Chronic inflammatory diseases have been associated with increased prevalence of subclinical atherosclerosis. Hidradenitis suppurativa (HS) is a chronic inflammatory disease involving intertriginous skin. OBJECTIVE: We sought to investigate the potential association between HS and subclinical atherosclerosis. METHODS: This study included 68 patients with HS and 136 age- and sex-matched healthy control subjects. Patients with history of cardiovascular events, diabetes mellitus, chronic kidney disease, or another concomitant inflammatory condition were excluded. Carotid intima-media thickness and carotid plaques were measured by carotid ultrasonography. Adjustments were made for age, sex, and traditional cardiovascular risk factors. RESULTS: Patients had greater carotid intima-media thickness values than control subjects (0.615 ± 0.097 vs 0.578 ± 0.098 mm; P = .012). Carotid plaques were also more frequent in patients than in control subjects (30.9% vs 22.1%). In the multivariable regression model adjusted for age, sex, and traditional cardiovascular risk factors, HS was significantly related to the presence of carotid plaques (odds ratio 2.99, 95% confidence interval 1.26-7.13; P = .013). LIMITATIONS: Causality could not be assessed. CONCLUSIONS: These results indicate an increased frequency of subclinical atherosclerosis in patients with HS. Accordingly, HS should be considered a disease associated with potentially increased cardiovascular risk.
Assuntos
Doenças das Artérias Carótidas/epidemiologia , Hidradenite Supurativa/epidemiologia , Placa Aterosclerótica/epidemiologia , Adulto , Doenças das Artérias Carótidas/diagnóstico por imagem , Espessura Intima-Media Carotídea , Estudos de Casos e Controles , Comorbidade , Estudos Transversais , Feminino , Humanos , Masculino , Placa Aterosclerótica/diagnóstico por imagem , Prevalência , Fatores de Risco , UltrassonografiaRESUMO
OBJECTIVES: To establish whether subclinical atherosclerosis is increased in patients with axial spondyloarthritis (ax-SpA). METHODS: A set of 149 consecutive patients with no history of cardiovascular disease that fulfilled the Assessment of SpondyloArthritis International Society classification criteria for ax-SpA was studied by carotid ultrasonography. Carotid intima-media thickness (cIMT) and plaques were assessed. A series of 181 community-based controls with no cardiovascular disease were studied for comparison. To establish whether ax-SpA might have a direct effect on the risk of carotid plaques or an indirect effect via its putative influence on hypertension, dyslipidaemia or obesity, we obtained adjusted odds ratios (OR) for each clinical factor by the development of adjusted models. RESULTS: cIMT was increased in patients (0.621±0.123 mm) when compared to controls (0.607±0.117 mm) but the difference was not significant (p=0.30). Nevertheless, carotid plaques were more commonly observed in patients with ax-SpA than in controls (41.6% vs. 26.4%; p=0.003). Patients with plaques had longer duration of the disease than those without plaques (20.5±11.2 years vs. 12.0±8.6 years; p<0.001). Plaques were more frequent in patients with hip involvement (crude odds ratio 3.15, 95% confidence interval [CI] 1.02-9.75; p=0.05), syndesmophytes (crude OR 4.94, 95% CI 2.14-11.4; p<0.001), in patients with higher functional limitation and mobility index measured by BASFI (crude OR 1.16, 95% CI 1.02-1.33; p=0.03) and BASMI (crude OR 1.45, 95% CI 1.19-1.77; p<0.001), and in those with psoriasis (crude OR 3.94, 95% CI 1.31-11.84; p=0.02. However, except for psoriasis that continued being a strong risk factor for plaques after adjustment, the relationship between other clinical features of ax-SpA and carotid plaques disappeared in the adjusted models. CONCLUSIONS: Our results confirm the presence of subclinical atherosclerosis in patients with ax-SpA.
Assuntos
Artérias Carótidas/diagnóstico por imagem , Doenças das Artérias Carótidas/diagnóstico por imagem , Doenças das Artérias Carótidas/epidemiologia , Placa Aterosclerótica , Espondilartrite/epidemiologia , Adulto , Doenças Assintomáticas , Espessura Intima-Media Carotídea , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Valor Preditivo dos Testes , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Espanha/epidemiologia , Espondilartrite/diagnósticoRESUMO
INTRODUCTION: The nature of the relationship between inflammation, cardiovascular (CV) risk factors and atherosclerosis in axial spondyloarthritis (axSpA) remains largely unknown and sex differences in this regard are yet to be assessed. METHODS: Study including 611 men and 302 women from the Spanish multicentre AtheSpAin cohort to assess CV disease in axSpA. Data on CV disease risk factors were collected both at disease diagnosis and at enrolment, and data on disease activity, functional indices and carotid ultrasonography only at enrolment. RESULTS: After a median disease duration of 9 years, patients of both sexes who at disease diagnosis had elevated acute phase reactants (APRs), more frequently had hypertension and obesity. The same occurred with dyslipidaemia in men and with diabetes mellitus in women. At enrolment, CV risk factors were independently associated with APR and with activity and functional indices, with various sex differences. C reactive protein (CRP) values were inversely associated with HDL-cholesterol in men (ß coefficient: -1.2 (95% CI: -0.3 to -0.07) mg/dL, p=0.001), while erythrocyte sedimentation rate values were positively associated with triglycerides in women (ß coefficient: 0.6 (95% CI: 0.04 to 1) mg/dL, p=0.035). Furthermore, only women showed an independent relationship between insulin resistance parameters and APR or disease activity. Both men and women with high-very high CV risk according to the Systematic Assessment of Coronary Risk Evaluation 2 and CRP levels higher than 3 mg/L at diagnosis of the disease presented carotid plaques significantly more frequently than those with normal CRP levels at disease diagnosis. CONCLUSION: Inflammation is associated with atherosclerosis and CV disease in axSpA. A gender-driven effect is observed in this relationship.
Assuntos
Aterosclerose , Fatores de Risco de Doenças Cardíacas , Inflamação , Humanos , Masculino , Feminino , Aterosclerose/epidemiologia , Aterosclerose/etiologia , Aterosclerose/diagnóstico , Pessoa de Meia-Idade , Inflamação/complicações , Adulto , Fatores Sexuais , Espondiloartrite Axial/epidemiologia , Espondiloartrite Axial/complicações , Fatores de Risco , Biomarcadores , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/diagnóstico , Proteína C-Reativa/análise , Proteína C-Reativa/metabolismoRESUMO
OBJECTIVES: To determine the potential impact of sex-specific disease-related characteristics on cardiovascular (CV) disease in axial spondyloarthritis (axSpA). METHODS: Cross-sectional study of the Spanish AtheSpAin cohort to study CV disease in axSpA. Data on carotid ultrasound and CV disease and disease-related features were collected. RESULTS: 611 men and 301 women were recruited. Classic CV risk factors were significantly less prevalent in women, who also showed a lower frequency of carotid plaques (p = 0.001), lower carotid intima-media thickness (IMT) values ââ(p<0.001) and CV events (p = 0.008). However, after adjustment for classic CV risk factors, only the differences with respect to carotid IMT remained statistically significant. Women showed higher ESR at diagnosis (p = 0.038), and more active disease (ASDAS, p = 0.012, and BASDAI, p<0.001). They had shorter disease duration (p<0.001), lower prevalence of psoriasis (p = 0.008), less structural damage (mSASSS, p<0.001), and less mobility limitation (BASMI, p = 0.033). To establish whether these findings could lead to sex differences in CV disease burden, we compared the prevalence of carotid plaques in men and women with the same level of CV risk stratified according to the Systematic Coronary Risk Evaluation (SCORE). Men included in the low-moderate CV risk SCORE category had more carotid plaques (p = 0.050), along with longer disease duration (p = 0.004), higher mSASSS (p = 0.001) and psoriasis (p = 0.023). In contrast, in the high-very high-risk SCORE category, carotid plaques were observed more frequently in women (p = 0.028), who were characterized as having worse BASFI (p = 0.011), BASDAI (p<0.001) and ASDAS (p = 0.027). CONCLUSION: Disease-related features may influence the expression of atherosclerosis in patients with axSpA. This may be especially applicable to women at high CV risk, characterized by greater disease severity and more severe subclinical atherosclerosis than men, suggesting a stronger interaction between disease activity and atherosclerosis in women with axSpA.
Assuntos
Aterosclerose , Espondiloartrite Axial , Doenças Cardiovasculares , Placa Aterosclerótica , Psoríase , Humanos , Masculino , Feminino , Espessura Intima-Media Carotídea , Estudos Transversais , Caracteres Sexuais , Aterosclerose/epidemiologia , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologiaRESUMO
Hidradenitis suppurativa (HS) is a chronic inflammatory disease associated with an increased prevalence of subclinical atherosclerosis and cardiovascular risk. Angiopoietin-2 (Ang-2), asymmetric dimethylarginine (ADMA), and osteoprotegerin (OPG) are molecules related to endothelial dysfunction (ED) and atherosclerosis, but also to disease severity in patients with chronic inflammatory disorders. In this case-control study, we aimed to investigate serum Ang-2, ADMA, and OPG levels in patients with HS, and to assess the potential relationship between these levels and disease severity. Seventy-five patients with HS and 60 controls were assessed. Serum Ang-2, ADMA, and OPG concentrations were determined in all participants. HS patients had significantly higher Ang-2 and ADMA levels than controls after adjusting for confounders. Besides, Ang-2 concentrations positively correlated with disease severity in the adjusted multivariable analysis. Nevertheless, serum OPG levels did not significantly differ between HS patients and controls. Our results indicate that serum Ang-2 and ADMA levels are significantly increased in patients with HS. Furthermore, Ang-2 might be a suitable marker of HS severity.
Assuntos
Aterosclerose , Hidradenite Supurativa , Angiopoietina-2 , Arginina , Aterosclerose/diagnóstico , Biomarcadores , Estudos de Casos e Controles , Doença Crônica , Hidradenite Supurativa/complicações , Humanos , OsteoprotegerinaRESUMO
(1) Background: We explored, for the first time, the contribution of angiogenic T cells (TAng) in interstitial lung disease associated to autoimmune disease (AD-ILD+) as potential biomarkers of the disease, evaluating their role in the underlying vasculopathy and lung fibrosis. Additionally, the relationship of TAng with clinical manifestations and cellular and molecular endothelial dysfunction-related biomarkers was assessed. (2) Methods: We included 57 AD-ILD+ patients (21 with rheumatoid arthritis (RA)-ILD+, 21 with systemic sclerosis (SSc)-ILD+ and 15 with other AD-ILD+) and three comparative groups: 45 AD-ILD- patients (25 RA-ILD- and 20 SSc-ILD-); 21 idiopathic pulmonary fibrosis (IPF) patients; 21 healthy controls (HC). TAng were considered as CD3+CD184+CD31+ by flow cytometry. (3) Results: A similar TAng frequency was found between AD-ILD+ and IPF, being in both cases lower than that observed in AD-ILD- and HC. A lower TAng frequency was associated with negative Scl-70 status and lower FEV1/FVC ratio in SSc-ILD+, as well as with men in RA-ILD+ and non-specific interstitial pneumonia radiological pattern in other AD-ILD+. No relationship between TAng and endothelial progenitor cells, endothelial cells and vascular endothelial growth factor gene expression and protein levels was disclosed. (4) Conclusions: Our findings suggest TAng as potential biomarkers for the early diagnosis of ILD in AD.
RESUMO
Introduction: Early diagnosis of interstitial lung disease (ILD) associated with rheumatoid arthritis (RA) constitutes a challenge for the clinicians. Pulmonary vasculopathy is relevant in the development of interstitial lung disease. Accordingly, we aimed to explore the role of vascular cell adhesion molecule-1 (VCAM-1), monocyte chemoattractant protein-1 (MCP-1) and asymmetric dimethylarginine (ADMA), key molecules in the vasculopathy, as potential biomarkers of pulmonary fibrosis in RA-ILD+. Methods: We included 21 RA-ILD+ patients and two comparative groups: 25 RA-ILD- patients and 21 idiopathic pulmonary fibrosis (IPF) patients. Serum levels of the molecules were determined by ELISA, and mRNA expression was quantified by qPCR. Results: VCAM-1, MCP-1 and ADMA serum levels were increased in RA-ILD+ patients in relation to RA-ILD- and IPF patients. Additionally, RA-ILD+ patients exhibited increased CCL2 (gene encoding MCP-1) and decreased PRMT1 (gene related to ADMA synthesis) mRNA expression in relation to RA-ILD- patients. A lower expression of VCAM1, CCL2, and PRMT1 was observed in RA-ILD+ patients when compared with those with IPF. Furthermore, MCP-1 serum levels and PRMT1 mRNA expression were positively correlated with RA duration, and ADMA serum levels were positively associated with C-reactive protein in RA-ILD+ patients. Conclusion: Our study suggests that VCAM-1, MCP-1 and ADMA could be considered as useful biomarkers to identify ILD in RA patients, as well as to discriminate RA-ILD+ from IPF, contributing to the early diagnosis of RA-ILD+.
RESUMO
OBJECTIVES: To identify disease-related factors associated with subclinical atherosclerosis and cardiovascular (CV) events in a large series of patients with axial spondyloarthritis (axSpA) and to identify possible differences in the effect of the potential pro-atherogenic factors between ankylosing spondylitis (AS) non-radiographic axSpA (nr-axSpA). METHODS: This is a cross-sectional observational study of the AtheSpAin cohort, a Spanish multicenter cohort to study atherosclerosis in axSpA. Subclinical atherosclerosis determined by carotid ultrasound included assessment of carotid intima-media thickness (cIMT) and plaque detection. RESULTS: 639 AS and 167 nr-axSpA patients were recruited. CV risk factors (CRF) and several disease-related factors showed a statistically significant association with subclinical atherosclerosis in the crude analysis. After adjustment for age, sex, and smoking (model 1), associations remained statistically significant for spinal mobility, inflammatory bowel disease, use of prednisone, and Disease-modifying antirheumatic drugs (DMARD) when assessing carotid plaques and for acute phase reactants (APR) at diagnosis, use of prednisone, DMARD, and TNF-inhibitors when measuring cIMT. In model 2, which also included classic CRF as confounding factors to identify axSpA features with a potential independent pro-atherogenic effect, the functional status was the only variable significantly associated with plaques and the use of prednisone and APR at diagnosis with cIMT. No association differences were found between both subtypes of patients. Besides, APR at diagnosis were also associated with subsequent development of CV events that had occurred in 33 patients. CONCLUSION: Apart from CRF, atherosclerotic disease in AxSpA is associated with disease-related factors such as inflammatory response and disease severity, with no differences between AS and nr-axSpA.
Assuntos
Antirreumáticos , Aterosclerose , Espondiloartrite Axial , Espondiloartrite Axial não Radiográfica , Espondilartrite , Espondilite Anquilosante , Antirreumáticos/uso terapêutico , Aterosclerose/complicações , Aterosclerose/diagnóstico por imagem , Espessura Intima-Media Carotídea , Estudos Transversais , Humanos , Prednisona/uso terapêutico , Espondilartrite/complicações , Espondilartrite/diagnóstico por imagem , Espondilite Anquilosante/complicações , Espondilite Anquilosante/diagnóstico por imagemRESUMO
OBJECTIVES: To determine the potential impact of extra-articular manifestations (EAMs) on disease characteristics and cardiovascular (CV) risk in patients with axial spondylarthritis (axSpA). METHODS: This is a cross-sectional study from the AtheSpAin cohort, a Spanish multicenter cohort to study atherosclerosis in axSpA. Data on the history of CV events, subclinical carotid atherosclerosis, and disease-related features, including EAMs, were collected. RESULTS: 888 axSpA patients were recruited. Concomitant acute anterior uveitis (AAU), psoriasis (PSO), and inflammatory bowel disease (IBD) were present in 177 (19.9%), 96 (10.8%), and 57 (6.4%) patients, respectively. When compared with axSpA patients without EAMs, a significant increase in past CV events was observed in patients with PSO (9% versus 4%, p = 0.048) and in those with at least one EAM (7% versus 4%, p = 0.032) or with more than one EAM (11% versus 4%, p = 0.022). The frequency of carotid plaques and the values of cIMT were higher in patients with EAMs than in those without EAMs, although only the univariable analysis for carotid plaques in patients with PSO (39% versus 30%, p = 0.038) and for cIMT in patients with AAU (665 ± 156 µm versus 637 ± 139 µm, p = 0.042) and those with at least one EAM (661 ± 155 µm versus 637 ± 139 µm, p = 0.024) showed significant results. In addition, patients with PSO or IBD were found to have specific disease-related features, such as higher ESR at diagnosis, and more frequent use of glucocorticoids and TNF inhibitors than those without EAMs. Also, PSO patients had more commonly peripheral involvement and those with AAU more severe radiographic damage than those without EAMs. The frequency of HLA B27 was higher in patients with AAU and lower in those with PSO or IBD compared to those without EAMs. CONCLUSION: Patients with axSpA and EAMs, in addition to displaying their own disease-related features, are likely to have an increased CV risk that appears proportional to the number of EAMs and could be related to proatherogenic factors other than traditional CV risk factors, such as the inflammatory load and the use of glucocorticoids.
Assuntos
Espondiloartrite Axial , Doenças Inflamatórias Intestinais , Psoríase , Espondilartrite , Espondilite Anquilosante , Uveíte Anterior , Humanos , Espondilartrite/complicações , Espondilartrite/diagnóstico , Estudos Transversais , Glucocorticoides , Uveíte Anterior/epidemiologia , Uveíte Anterior/etiologia , Espondilite Anquilosante/complicações , Psoríase/complicações , Doenças Inflamatórias Intestinais/complicações , Doença AgudaRESUMO
Introduction: Patients with axial spondyloarthritis (axSpA) have a high disease burden mainly due to the rheumatic disease itself, and also exhibit accelerated atherosclerosis, that leads to a higher incidence of cardiovascular (CV) disease. Accordingly, the identification of biomarkers of CV risk and inflammation in axSpA patients is clinically relevant. In this sense, given the beneficial functions exerted by the adipomyokine irisin in processes related to CV disease and inflammation, our aim was to assess, for the first time, the role of irisin as a genetic and serological biomarker of subclinical atherosclerosis, CV risk and disease severity in axSpA patients. Methods: A large cohort of 725 Spanish patients with axSpA was included. Subclinical atherosclerosis (presence of plaques and abnormal carotid intima-media thickness values) was evaluated by carotid ultrasound. Four irisin polymorphisms (rs16835198 G/T, rs3480 A/G, rs726344 G/A, and rs1570569 G/T) were genotyped by TaqMan probes. Additionally, serum irisin levels were determined by ELISA. Results: Low irisin levels were linked to the presence of plaques (p=0.002) and atherogenic index values ≥4 (p=0.01). Serum irisin were positively correlated with C-peptide levels (p<0.001) and negatively correlated with visual analogue scale and Bath Ankylosing Spondylitis Metrology Index (p<0.05 in all the cases). Moreover, lower irisin levels were observed in patients with sacroiliitis and in those with a negative HLA-B27 status (p<0.001 and p=0.006, respectively), as well as in those treated with non-steroidal anti-inflammatory drugs and conventional disease-modifying antirheumatic drugs (p<0.001 and p=0.002, respectively). Interestingly, the TT genotype and the T allele of rs16835198 were less frequent in axSpA patients with ASDAS >2.1 (Odds Ratio (OR): 0.48 [0.28-0.83] and OR: 0.73 [0.57-0.92], respectively, p=0.01 in both cases). Additionally, the frequency of rs1570569 T allele was higher in these patients (OR: 1.46 [1.08-1.97], p=0.01). Furthermore, the GGGT haplotype was more frequent in patients with ASDAS values >2.1 (OR: 1.73 [1.13-2.66], p=0.01). Conclusions: Our results indicate that low serum irisin levels could be indicators of the presence of subclinical atherosclerosis, high CV risk and more severe disease in axSpA patients. In addition, irisin may also constitute a genetic biomarker of disease activity in axSpA.
Assuntos
Aterosclerose , Espondiloartrite Axial , Doenças Cardiovasculares , Espondilartrite , Aterosclerose/complicações , Aterosclerose/diagnóstico , Aterosclerose/genética , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/etiologia , Espessura Intima-Media Carotídea , Fibronectinas/genética , Marcadores Genéticos , Fatores de Risco de Doenças Cardíacas , Humanos , Inflamação/complicações , Fatores de Risco , Espondilartrite/diagnóstico , Espondilartrite/genéticaAssuntos
Doenças das Artérias Carótidas/etiologia , Espondilartrite/complicações , Adulto , Doenças Assintomáticas , Artérias Carótidas/diagnóstico por imagem , Doenças das Artérias Carótidas/diagnóstico por imagem , Espessura Intima-Media Carotídea , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Placa Aterosclerótica , Valor Preditivo dos Testes , Fatores de Risco , Espondilartrite/diagnósticoRESUMO
BACKGROUND: Previous studies have shown that risk chart algorithms, such as the Systematic Coronary Risk Assessment (SCORE), often underestimate the actual cardiovascular (CV) risk of patients with rheumatoid arthritis (RA). In contrast, carotid ultrasound was found to be useful to identify RA patients at high CV. In the present study, we aimed to determine if specific disease features influence the CV risk reclassification of RA patients assessed by SCORE risk charts and carotid ultrasound. METHODS: 1279 RA patients without previous CV events, diabetes, or chronic kidney disease were studied. Disease characteristics including disease activity scores, CV comorbidity, SCORE calculation, and the presence of carotid plaque by carotid ultrasound were assessed. A multivariable regression analysis was performed to evaluate if the reclassification into very high CV risk category was independently associated with specific features of the disease including disease activity. Additionally, a prediction model for reclassification was constructed in RA patients. RESULTS: After carotid ultrasound assessments, 54% of the patients had carotid plaque and consequently fulfilled definition for very high CV risk. Disease activity was statistically significantly associated with reclassification after fully multivariable analysis. A predictive model containing the presence of dyslipidemia and hypertension, an age exceeding 54 years, and a DAS28-ESR score equal or higher than 2.6 yielded the highest discrimination for reclassification. CONCLUSION: Reclassification into very high CV risk after carotid ultrasound assessment occurs in more than the half of patients with RA. This reclassification can be independently explained by the activity of the disease.