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Beaton B, Hughes DA. Soluble mannose receptor: A potential biomarker in Gaucher disease. Eur J Haematol 2024; 112:794-801. [PMID: 38200687 DOI: 10.1111/ejh.14171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024]
Abstract
PURPOSE Soluble mannose receptor (sMR) relates to mannose receptor expression on macrophages, and is elevated in inflammatory disorders. Gaucher disease (GD) has altered macrophage function and utilises mannose receptors for enzyme replacement therapy (ERT) endocytosis. sMR has not previously been studied in GD. METHODS sMR was measured by ELISA and correlated with GD clinical features including spleen and liver volume, haemoglobin and platelet count, bone marrow burden (BMB) scores and immunoglobulin levels. sMR was compared with biomarkers of GD: chitotriosidase, lyso-GL1, PARC, CCL3, CCL4, osteoactivin, serum ACE and ferritin. RESULTS Median sMR in untreated GD patients was 303.0 ng/mL compared to post-treatment 190.9 ng/mL (p = .02) and healthy controls 202 ng/mL. Median sMR correlated with median spleen volume 455 mL (r = .70, p = .04), liver volume 2025 mL (r = .64, p = .04), BMB 7 (r = .8, p = .03), IgA 1.9 g/L (r = .54, p = .036), IgG 9.2 g/L (r = .57, p = .027), IgM 1.45 g/L (r = .86, p < .0001), with inverse correlation to median platelet count of 125 × 109/L (r = -.47, p = .08) and haemoglobin of 137 g/L (r = -.77, p = .0008). sMR correlated with established biomarkers: osteoactivin 107.8 ng/mL (r = .58, p = .0006), chitotriosidase 3042 nmol/mL/h (r = .52, p = .0006), PARC 800 ng/mL (r = .67, p = .0068), ferritin 547 μg/L (r = .72, p = .002) and CCL3 50 pg/mL (r = .67, p = .007). CONCLUSIONS sMR correlates with clinical features and biomarkers of GD and reduces following therapy.
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Affiliation(s)
- Brendan Beaton
- Department of Haematology, Royal Free NHS Trust, London, UK
- University College London, London, UK
- Department of Haematology, Liverpool Hospital, Sydney, Australia
| | - Derralynn A Hughes
- Department of Haematology, Royal Free NHS Trust, London, UK
- University College London, London, UK
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Lin SP, Xu XJ, Liao C, Zhao N, Chen YY, Tang YM. Prognostic performance of IL-6 and IL-10 in febrile pediatric hematology/oncology patients with normal procalcitonin. J Infect Chemother 2024; 30:387-392. [PMID: 37972690 DOI: 10.1016/j.jiac.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/23/2023] [Accepted: 11/11/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION It is important to predict adverse outcomes in febrile children with hematology/oncology diseases. Procalcitonin (PCT) is a promising biomarker for the prediction of infection severity, but further studies have revealed its performance in excluding adverse outcomes of infection. IL-6 and IL-10 were reported to have a close association with those infection outcomes. The aim of the study was to investigate the performance of IL-6 and IL-10 in febrile pediatric hematology/oncology patients with normal PCT. METHODS This was a retrospective study conducted in a tertiary children's hospital in China over the past ten years. Inflammatory biomarkers, including IL-6, IL-10, PCT and C-reactive protein (CRP), were detected at the onset of infection. Separate analyses were conducted in patients with neutropenia and without neutropenia. RESULTS In total, 5987 febrile cases were enrolled. For patients with neutropenia, IL-6, IL-10 and PCT were significantly increased in patients with bloodstream infection (BSI), gram-negative bacteremia (GNB) and severe sepsis (SS), but only IL-6 and IL-10 were predictive of GNB and SS. For patients without neutropenia, IL-6, IL-10 and PCT were significantly increased in patients with BSI, GNB and SS, but no biomarkers were predictive of adverse outcomes. All biomarkers failed to exclude patients with fever of unknown origin or upper respiratory infection/bronchitis in patients with neutropenia. CONCLUSIONS IL-6 and IL-10 could be predictors for GNB and SS in febrile patients with neutropenia and had some association with unfavorable outcomes in febrile patients without neutropenia. All biomarkers failed to exclude patients with fever of unknown origin or upper respiratory infection/bronchitis.
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Affiliation(s)
- Shu-Peng Lin
- Division Center of Pediatric Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Research Center of Pediatric Leukemia Diagnostic and Therapeutic Technology of Zhejiang Province, National Medical Research Center for Child Health, Hangzhou, 310003, PR China
| | - Xiao-Jun Xu
- Division Center of Pediatric Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Research Center of Pediatric Leukemia Diagnostic and Therapeutic Technology of Zhejiang Province, National Medical Research Center for Child Health, Hangzhou, 310003, PR China
| | - Chan Liao
- Division Center of Pediatric Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Research Center of Pediatric Leukemia Diagnostic and Therapeutic Technology of Zhejiang Province, National Medical Research Center for Child Health, Hangzhou, 310003, PR China
| | - Ning Zhao
- Division Center of Pediatric Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Research Center of Pediatric Leukemia Diagnostic and Therapeutic Technology of Zhejiang Province, National Medical Research Center for Child Health, Hangzhou, 310003, PR China
| | - Yuan-Yuan Chen
- Division Center of Pediatric Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Research Center of Pediatric Leukemia Diagnostic and Therapeutic Technology of Zhejiang Province, National Medical Research Center for Child Health, Hangzhou, 310003, PR China
| | - Yong-Min Tang
- Division Center of Pediatric Hematology-Oncology, Children's Hospital of Zhejiang University School of Medicine, Research Center of Pediatric Leukemia Diagnostic and Therapeutic Technology of Zhejiang Province, National Medical Research Center for Child Health, Hangzhou, 310003, PR China.
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Ewald JT, Steinbrekera B, Bermick JR, Santillan DA, Colaizy TT, Santillan MK, Roghair RD. Inflammatory Biomarker Profiles in Very Preterm Infants within the Context of Preeclampsia, Chorioamnionitis, and Clinically Diagnosed Postnatal Infection. Pediatr Rep 2023; 15:483-493. [PMID: 37606448 PMCID: PMC10443264 DOI: 10.3390/pediatric15030044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/24/2023] [Accepted: 07/31/2023] [Indexed: 08/23/2023] Open
Abstract
Preterm delivery can be precipitated by preeclampsia or infection, and preterm infants are at heightened risk of postnatal infection. Little is known about the ontogeny of inflammatory biomarkers in extremely preterm infants. We hypothesized that suspected prenatal infection (clinical chorioamnionitis or spontaneous preterm labor) and clinically diagnosed postnatal infection would be associated with unique biomarker signatures, and those patterns would be influenced by the degree of prematurity. Venous blood was collected daily for the first week and weekly for up to 14 additional weeks from 142 neonates born at 22-32 weeks gestation. A custom array was utilized to measure monocyte chemoattractant protein-1 (MCP-1) and interleukin-6 (IL-6). C-reactive protein (CRP) levels were obtained from the electronic medical record. Independent of gestational age, MCP-1 was significantly increased (p < 0.001) in association with maternal preeclampsia, but MCP-1 was decreased (p < 0.01), and CRP was increased (p < 0.01) in the presence of chorioamnionitis with funisitis. IL-6 and CRP were both increased in infants diagnosed with postnatal infection, with peak levels observed on days 2 and 3, respectively. In conclusion, suspected prenatal and postnatal infections and non-infectious complications of pregnancy are associated with unique biomarker profiles, independent of gestational age, including over a 2-fold increase in MCP-1 among newborns of mothers with preeclampsia. Further, in those clinically diagnosed with a postnatal infection in the absence of antenatal infection concerns, IL-6 increases before CRP, emphasizing a potential role for expanded biomarker screening if antibiotics are initially avoided in infants delivered for maternal indications.
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Affiliation(s)
- Jordan T. Ewald
- Roy J. Carver Department of Biomedical Engineering, University of Iowa, Iowa City, IA 52242, USA;
| | - Baiba Steinbrekera
- Department of Pediatrics, University of South Dakota, Sioux Falls, SD 57069, USA;
| | - Jennifer R. Bermick
- Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (J.R.B.); (T.T.C.)
| | - Donna A. Santillan
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (D.A.S.); (M.K.S.)
| | - Tarah T. Colaizy
- Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (J.R.B.); (T.T.C.)
| | - Mark K. Santillan
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (D.A.S.); (M.K.S.)
| | - Robert D. Roghair
- Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; (J.R.B.); (T.T.C.)
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Turra SE, Damaso ÊL, Veiga ECDA, Cardoso VC, Bettiol H, Cavalli RC. Serum cytokines in second trimester pregnancy and their relationship with spontaneous preterm births in the Ribeirão Preto and São Luiz cohorts. BMC Pregnancy Childbirth 2023; 23:460. [PMID: 37344822 DOI: 10.1186/s12884-023-05791-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 06/15/2023] [Indexed: 06/23/2023] Open
Abstract
OBJECTIVE To evaluate the association between second trimester plasma cytokine levels in asymptomatic pregnant women and preterm births (PTB) in an attempt to identify a possible predictor of preterm birth. METHODS The study design was a nested case-control study including women with singleton a gestational age between 20-25(+ 6) weeks from two Brazilian cities. The patients were interviewed, Venous blood samples were collected. The participants were again evaluated at birth. A total of 197 women with PTB comprised the case group. The control group was selected among term births (426 patients). Forty-one cytokines were compared between groups. RESULTS When only spontaneous PTB were analyzed, GRO, sCD40L and MCP-1 levels were lower in the case group (p < 0.05). Logarithmic transformation was performed for cytokines with discrepant results, which showed increased levels of IL-2 in the group of spontaneous PTB (p < 0.05). In both analyses, the incidence of maternal smoking and of a history of preterm delivery differed significantly between the case and control groups. In multivariate analysis, only serum GRO levels differed between the case and control groups. CONCLUSION Lower second trimester serum levels of GRO in asymptomatic women are associated with a larger number of PTB. This finding may reflect a deficient maternal inflammatory response.
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Affiliation(s)
- Suzana Eggers Turra
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Ênio Luis Damaso
- Department of Pediatric Dentistry, Orthodontics and Collective Health, Faculty of Dentistry of Bauru, University of São Paulo, Bauru, SP, Brazil
| | - Eduardo Carvalho de Arruda Veiga
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil.
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Avenida: Bandeirantes, 3900, Sao Paulo, CEP: 14049-900, Brazil.
| | - Viviane Cunha Cardoso
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Heloisa Bettiol
- Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Ricardo Carvalho Cavalli
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
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Capossela L, Margiotta G, Ferretti S, Curatola A, Bertolaso C, Pansini V, Di Sarno L, Gatto A. Presepsin as a diagnostic marker of sepsis in children and adolescents: a short critical update. ACTA BIO-MEDICA : ATENEI PARMENSIS 2023; 94:e2023062. [PMID: 37326282 PMCID: PMC10308464 DOI: 10.23750/abm.v94i3.13358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 01/16/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND AND AIM Sepsis is a potentially fatal condition which strikes 1.2 million children worldwide per year. New biomarkers have been proposed in the assessment of the risk of sepsis progression and in the identification of patients with the worst outcome. This review aims to assess the diagnostic value of presepsin, a promising new biomarker, in pediatric sepsis, with particular attention to its usefulness in emergency department. METHODS We performed a literature search of the last 10 years to find presepsin related studies and reports concerning pediatric population aged from 0 months to 18 years. We mainly focused on randomized placebo-control studies, followed by case-control studies, observational (both retrospective or prospective), and finally systematic reviews and meta-analysis. The article selection process was carried out independently by three reviewers. Results: A total of 60 records were identified in literature, 49 were excluded according to the exclusion criteria. The highest presepsin sensitivity value was 100%, with a high cut-off (800.5 pg/mL). The highest sensitivity-specificity ratio was 94% vs 100%, with a similar considered presepsin cut-off (855 ng/L). As regards the presepsin cut-offs reported in the various studies, several authors agree on a critical threshold of about 650 ng/L to guarantee a sensitivity> 90%. The analyzed studies show a wide variability for patients' age and presepsin risk cut-offs. Conclusions: Presepsin seems to be a new useful marker for early diagnosis of sepsis, even in a pediatric emergency setting. Being a new marker of sepsis, more studies are required to better understand its potential.
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Affiliation(s)
- Lavinia Capossela
- Department of Pediatrics, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Gaia Margiotta
- Department of Pediatrics, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Serena Ferretti
- a:1:{s:5:"en_US";s:114:"Institute of Pediatrics, Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy ";}.
| | - Antonietta Curatola
- Department of Pediatrics, Fondazione Policlinico Universitario "Agostino Gemelli", IRCCS, Rome, Italy.
| | - Chiara Bertolaso
- Pediatric Intensive Care Unit, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy.
| | | | - Lorenzo Di Sarno
- Department of Pediatrics, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Antonio Gatto
- Department of Pediatrics, Fondazione Policlinico Universitario "Agostino Gemelli", IRCCS, Rome, Italy.
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