1
|
Xu Y, Chen Q, Jiang Y, Liang X, Wang T, Xu Y. UMI-77 Modulates the Complement Cascade Pathway and Inhibits Inflammatory Factor Storm in Sepsis Based on TMT Proteomics and Inflammation Array Glass Chip. J Proteome Res 2023; 22:3464-3474. [PMID: 37830896 DOI: 10.1021/acs.jproteome.3c00317] [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] [Indexed: 10/14/2023]
Abstract
Sepsis is a systemic inflammatory response syndrome caused by infection, which has no specific drug at present. UMI-77 can significantly improve the survival rate of septic mice; the detailed role of UMI-77 and its underlying mechanisms in sepsis are not clear. Inflammation array glass chip and proteomic analyses were performed to elucidate the latent mechanism of UMI-77 in the treatment of sepsis. The results showed that 7.0 mg/kg UMI-77 improved the 5 day survival rate in septic mice compared to the LPS group (60.964 vs 9.779%) and ameliorated the pathological conditions. Inflammation array glass chip analysis showed that sepsis treatment with UMI-77 may eventually through the suppression of the characteristic inflammatory storm-related cytokines such as KC, RANTES, LIX, IL-6, eotaxin, TARC, IL-1β, and so on. Proteomics analysis showed that 213 differential expression proteins and complement and coagulation cascades were significantly associated with the process for the UMI-77 treatment of sepsis. The top 10 proteins including Apoa2, Tgfb1, Serpinc1, Vtn, Apoa4, Cat, Hp, Serpinf2, Fgb, and Serpine1 were identified and verified, which play important roles in the mechanism of UMI-77 in the treatment of sepsis. Our findings indicate that UMI-77 exerts an antisepsis effect by modulating the complement cascade pathway and inhibiting inflammatory storm factors.
Collapse
Affiliation(s)
- Yubin Xu
- Department of Critical Care Medicine, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou 317000, Zhejiang, China
- Department of Pharmacy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou 318000, Zhejiang, China
| | - Qi Chen
- Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou 318000, Zhejiang, China
| | - Yongpo Jiang
- Department of Critical Care Medicine, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou 317000, Zhejiang, China
| | - Xi Liang
- Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou 318000, Zhejiang, China
| | - Ting Wang
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang, China
| | - Yinhe Xu
- Department of Critical Care Medicine, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou 317000, Zhejiang, China
- Taizhou Key Laboratory of Critical Care Medicine, Taizhou 318000, Zhejiang, China
| |
Collapse
|
2
|
Shafique MA, Kumar A, Arsal SA. Letter to the editor: Increase in serum vimentin levels in patients with glioma and its correlation with prognosis of patients with glioblastoma. Neurosurg Rev 2023; 46:237. [PMID: 37688641 DOI: 10.1007/s10143-023-02144-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 08/29/2023] [Accepted: 09/02/2023] [Indexed: 09/11/2023]
Affiliation(s)
| | - Aashish Kumar
- Shaheed Mohtarma Benazir Bhutto Medical College, Lyari Hospital Rd, Rangiwara Karachi, Karachi, 75010, Pakistan
| | - Syed Ali Arsal
- Shaheed Mohtarma Benazir Bhutto Medical College, Lyari Hospital Rd, Rangiwara Karachi, Karachi, 75010, Pakistan
| |
Collapse
|
3
|
Menon K, Schlapbach LJ, Akech S, Argent A, Biban P, Carrol ED, Chiotos K, Jobayer Chisti M, Evans IVR, Inwald DP, Ishimine P, Kissoon N, Lodha R, Nadel S, Oliveira CF, Peters M, Sadeghirad B, Scott HF, de Souza DC, Tissieres P, Watson RS, Wiens MO, Wynn JL, Zimmerman JJ, Sorce LR. Criteria for Pediatric Sepsis-A Systematic Review and Meta-Analysis by the Pediatric Sepsis Definition Taskforce. Crit Care Med 2022; 50:21-36. [PMID: 34612847 PMCID: PMC8670345 DOI: 10.1097/ccm.0000000000005294] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To determine the associations of demographic, clinical, laboratory, organ dysfunction, and illness severity variable values with: 1) sepsis, severe sepsis, or septic shock in children with infection and 2) multiple organ dysfunction or death in children with sepsis, severe sepsis, or septic shock. DATA SOURCES MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials were searched from January 1, 2004, and November 16, 2020. STUDY SELECTION Case-control studies, cohort studies, and randomized controlled trials in children greater than or equal to 37-week-old postconception to 18 years with suspected or confirmed infection, which included the terms "sepsis," "septicemia," or "septic shock" in the title or abstract. DATA EXTRACTION Study characteristics, patient demographics, clinical signs or interventions, laboratory values, organ dysfunction measures, and illness severity scores were extracted from eligible articles. Random-effects meta-analysis was performed. DATA SYNTHESIS One hundred and six studies met eligibility criteria of which 81 were included in the meta-analysis. Sixteen studies (9,629 patients) provided data for the sepsis, severe sepsis, or septic shock outcome and 71 studies (154,674 patients) for the mortality outcome. In children with infection, decreased level of consciousness and higher Pediatric Risk of Mortality scores were associated with sepsis/severe sepsis. In children with sepsis/severe sepsis/septic shock, chronic conditions, oncologic diagnosis, use of vasoactive/inotropic agents, mechanical ventilation, serum lactate, platelet count, fibrinogen, procalcitonin, multi-organ dysfunction syndrome, Pediatric Logistic Organ Dysfunction score, Pediatric Index of Mortality-3, and Pediatric Risk of Mortality score each demonstrated significant and consistent associations with mortality. Pooled mortality rates varied among high-, upper middle-, and lower middle-income countries for patients with sepsis, severe sepsis, and septic shock (p < 0.0001). CONCLUSIONS Strong associations of several markers of organ dysfunction with the outcomes of interest among infected and septic children support their inclusion in the data validation phase of the Pediatric Sepsis Definition Taskforce.
Collapse
Affiliation(s)
- Kusum Menon
- Department of Pediatrics, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
| | - Luregn J. Schlapbach
- Pediatric and Neonatal ICU, University Children`s Hospital Zurich, Zurich, Switzerland, and Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Samuel Akech
- KEMRI Wellcome Trust Research Program, Nairobi, Kenya
| | - Andrew Argent
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital and University of Cape Town, Cape Town, South Africa
| | - Paolo Biban
- Department of Paediatrics, Verona University Hospital, Verona, Italy
| | - Enitan D. Carrol
- Department of Clinical Infection Microbiology and Immunology, University of Liverpool Institute of Infection, Veterinary and Ecological Sciences, Liverpool, United Kingdom
| | | | | | - Idris V. R. Evans
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, and The Clinical Research, Investigation, and Systems Modeling of Acute Illness (CRISMA) Center, Pittsburgh, PA
| | - David P. Inwald
- Paediatric Intensive Care Unit, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Paul Ishimine
- Departments of Emergency Medicine and Pediatrics, University of California San Diego School of Medicine, La Jolla, CA
| | - Niranjan Kissoon
- Department of Pediatrics, University of British Columbia and British Columbia Children’s Hospital, Vancouver, BC, Canada
| | - Rakesh Lodha
- All India Institute of Medical Sciences, Delhi, India
| | - Simon Nadel
- St. Mary’s Hospital, Imperial College Healthcare NHS Trust, and Imperial College London, London, United Kingdom
| | | | - Mark Peters
- University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Benham Sadeghirad
- Departments of Anesthesia and Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Halden F. Scott
- Departments of Pediatrics and Emergency Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Daniela C. de Souza
- Departments of Pediatrics, Hospital Sírio-Libanês and Hospital Universitário da Universidade de São Paulo, São Paolo, Brazil
| | - Pierre Tissieres
- Pediatric Intensive Care, AP-HP Paris Saclay University, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - R. Scott Watson
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Matthew O. Wiens
- University of British Columbia, Vancouver, BC, Canada
- Mbarara University of Science and Technology, Mbarara, Uganda
| | - James L. Wynn
- Department of Pediatrics, University of Florida, Gainesville, FL
| | - Jerry J. Zimmerman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | - Lauren R. Sorce
- Ann & Robert H. Lurie Children’s Hospital and Department of Pediatrics, Northwestern University Feinberg School of Medicine, Lurie Children’s Pediatric Research & Evidence Synthesis Center (PRECIISE): A JBI Affiliated Group, Chicago, IL
| |
Collapse
|
4
|
Incidence, predictors and outcome of sepsis-associated liver injury in children: a prospective observational study. Eur J Pediatr 2022; 181:1699-1707. [PMID: 35020050 PMCID: PMC8753337 DOI: 10.1007/s00431-022-04374-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/31/2021] [Accepted: 01/03/2022] [Indexed: 01/17/2023]
Abstract
Sepsis-associated liver injury (SALI) occurs as a result of the systemic and microcirculatory changes that happen because of sepsis. Its prognostic significance in the paediatric population is unclear. We enrolled all children < 19 years, admitted between July, 2020 and July, 2021 to the paediatric unit (ward or intensive care unit) with a diagnosis of sepsis for this study. Clinical and biochemical parameters of children with sepsis who developed SALI were compared with those without SALI to determine the risk factors of SALI and its impact on in-hospital mortality. A total of 127 children, median age 72 (1-204) months, 74 males were included. SALI developed in 45 (31.3%) at a median 1 (1-13) days after the diagnosis of sepsis. The SALI pattern was cholestatic in 18 (40%), hepatocellular in 17 (37.7%) and hypoxic hepatitis in 10 (22.3%). Paediatric sequential organ failure assessment (pSOFA) was an independent predictor of SALI - OR 1.17 (95% CI 1.067-1.302), p = 0.001. A pSOFA score of > 9.5 predicted the development of SALI with 66.7% sensitivity and 77.1% specificity. SALI was an independent predictor of mortality in children with sepsis - OR 1.9 (95% CI 1.3-3.4), p = 0.01. Conclusions: SALI develops in 45 (31.3%) with sepsis. A higher pSOFA score is associated with SALI. Children who develop SALI have a ~ twofold higher risk of mortality than those without SALI. What is Known: • During the process of sepsis, the liver plays a role by scavenging bacteria and producing inflammatory mediators. However, at times the liver itself becomes a target of the dysregulated inflammatory response. This is known as sepsis-associated liver injury (SALI). • The incidence of sepsis-associated liver injury and its prognostic significance in children is not known.. What is New: • SALI develops in one-third children with sepsis and is associated with a higher pSOFA score. • Children who develop SALI have a higher risk of mortality.
Collapse
|