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Zhang Y, Li X, Zhang X, Wang T, Zhang X. Progress in the study of pentraxin-3(PTX-3) as a biomarker for sepsis. Front Med (Lausanne) 2024; 11:1398024. [PMID: 39021820 PMCID: PMC11251883 DOI: 10.3389/fmed.2024.1398024] [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: 03/08/2024] [Accepted: 06/18/2024] [Indexed: 07/20/2024] Open
Abstract
Sepsis is a intricate pathological process characterized by life-threatening organ dysfunction resulting from a dysregulated host response to infection. It stands as a prominent cause of mortality among critically ill patients globally. The pivotal focus in sepsis management lies in the early identification and prompt administration of antimicrobial agents. Owing to the constraints of current diagnostic methodologies, marked by insufficient sensitivity and delayed outcomes, extensive research has been undertaken to ascertain novel biomarkers for sepsis. In this review, we provide an overview discussing the latest advancements in the study of PTX-3 as a biomarker for sepsis. We acknowledge pivotal discoveries from preceding research and engage in discourse regarding the challenges and limitations confronted by PTX-3 as a sepsis biomarker.
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Affiliation(s)
| | | | | | | | - Xiangcheng Zhang
- Department of Critical Care Medicine, The Affiliated Huai’an No 1 People’s Hospital of Nanjing Medical University, Huai’an, Jiangsu, China
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2
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De Lorenzo R, Mazza MG, Sciorati C, Leone R, Scavello F, Palladini M, Merolla A, Ciceri F, Bottazzi B, Garlanda C, Benedetti F, Rovere-Querini P, Manfredi AA. Post-COVID Trajectory of Pentraxin 3 Plasma Levels Over 6 Months and Their Association with the Risk of Developing Post-Acute Depression and Anxiety. CNS Drugs 2024; 38:459-472. [PMID: 38658499 DOI: 10.1007/s40263-024-01081-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/10/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND AND OBJECTIVES Clinical manifestations of coronavirus disease 2019 (COVID-19) often persist after acute disease resolution. Underlying molecular mechanisms are unclear. The objective of this original article was to longitudinally measure plasma levels of markers of the innate immune response to investigate whether they associate with and predict post-COVID symptomatology. METHODS Adult patients with previous severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection during the first pandemic wave who underwent the 6-month multidisciplinary follow-up were included. Plasma levels of pentraxin 3 (PTX3), the complement components C3a and C5a, and chitinase-3 like-protein-1 (CHI3L1) were measured at hospital admission during acute disease (baseline) and at 1 and 6 months after hospital discharge. Associations with post-COVID-19 sequelae at 6 months were investigated using descriptive statistic and multiple regression models. RESULTS Ninety-four COVID-19 patients were included. Baseline PTX3, C5a, C3a, and CHI3L1 did not predict post-COVID-19 sequelae. The extent of the reduction of PTX3 over time (delta PTX3) was associated with lower depressive and anxiety symptoms at 6 months (both p < 0.05). When entering sex, age, need for intensive care unit or non-invasive ventilation during hospital stay, psychiatric history, and baseline PTX3 as nuisance covariates into a generalized linear model (GLM), the difference between baseline and 6-month PTX3 levels (delta PTX3) significantly predicted depression (χ2 = 4.66, p = 0.031) and anxiety (χ2 = 4.68, p = 0.031) at 6 months. No differences in PTX3 levels or PTX3 delta were found in patients with or without persistent or new-onset other COVID-19 symptoms or signs at 6 months. Plasma levels of C3a, C5a, and CHI3L1 did not correlate with PTX3 levels at either time point and failed to associate with residual or de novo respiratory or systemic clinical manifestations of the disease at 6 months. CONCLUSIONS A lower reduction of plasma PTX3 after acute COVID-19 associates with the presence of depression and anxiety, suggesting an involvement of inflammation in post-COVID-19 psychopathology and a potential role of PTX3 as a biomarker.
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Affiliation(s)
- Rebecca De Lorenzo
- Vita-Salute San Raffaele University, Milan, Italy
- Unit of Innate Immunity and Tissue Remodeling, Department of Internal Medicine, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Mario G Mazza
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d'Ancona 20, 20127, Milan, Italy.
| | - Clara Sciorati
- Unit of Innate Immunity and Tissue Remodeling, Department of Internal Medicine, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | | | - Mariagrazia Palladini
- Vita-Salute San Raffaele University, Milan, Italy
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d'Ancona 20, 20127, Milan, Italy
| | - Aurora Merolla
- Vita-Salute San Raffaele University, Milan, Italy
- Unit of Innate Immunity and Tissue Remodeling, Department of Internal Medicine, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Fabio Ciceri
- Vita-Salute San Raffaele University, Milan, Italy
- Hematology and Bone Marrow Transplant Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Cecilia Garlanda
- IRCCS Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Francesco Benedetti
- Vita-Salute San Raffaele University, Milan, Italy
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d'Ancona 20, 20127, Milan, Italy
| | - Patrizia Rovere-Querini
- Vita-Salute San Raffaele University, Milan, Italy
- Unit of Innate Immunity and Tissue Remodeling, Department of Internal Medicine, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Angelo A Manfredi
- Vita-Salute San Raffaele University, Milan, Italy
- Unit of Autoimmunity and Vascular Inflammation, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
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Phetsouphanh C, Jacka B, Ballouz S, Jackson KJL, Wilson DB, Manandhar B, Klemm V, Tan HX, Wheatley A, Aggarwal A, Akerman A, Milogiannakis V, Starr M, Cunningham P, Turville SG, Kent SJ, Byrne A, Brew BJ, Darley DR, Dore GJ, Kelleher AD, Matthews GV. Improvement of immune dysregulation in individuals with long COVID at 24-months following SARS-CoV-2 infection. Nat Commun 2024; 15:3315. [PMID: 38632311 PMCID: PMC11024141 DOI: 10.1038/s41467-024-47720-8] [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: 10/09/2023] [Accepted: 04/11/2024] [Indexed: 04/19/2024] Open
Abstract
This study investigates the humoral and cellular immune responses and health-related quality of life measures in individuals with mild to moderate long COVID (LC) compared to age and gender matched recovered COVID-19 controls (MC) over 24 months. LC participants show elevated nucleocapsid IgG levels at 3 months, and higher neutralizing capacity up to 8 months post-infection. Increased spike-specific and nucleocapsid-specific CD4+ T cells, PD-1, and TIM-3 expression on CD4+ and CD8+ T cells were observed at 3 and 8 months, but these differences do not persist at 24 months. Some LC participants had detectable IFN-γ and IFN-β, that was attributed to reinfection and antigen re-exposure. Single-cell RNA sequencing at the 24 month timepoint shows similar immune cell proportions and reconstitution of naïve T and B cell subsets in LC and MC. No significant differences in exhaustion scores or antigen-specific T cell clones are observed. These findings suggest resolution of immune activation in LC and return to comparable immune responses between LC and MC over time. Improvement in self-reported health-related quality of life at 24 months was also evident in the majority of LC (62%). PTX3, CRP levels and platelet count are associated with improvements in health-related quality of life.
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Affiliation(s)
| | - Brendan Jacka
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Sara Ballouz
- Garvan Institute for Medical research, Sydney, NSW, Australia
- School of Computer Science and Engineering, Faculty of Engineering, University of New South Wales, Sydney, NSW, Australia
| | | | - Daniel B Wilson
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Bikash Manandhar
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Vera Klemm
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Hyon-Xhi Tan
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Victoria, VIC, Australia
| | - Adam Wheatley
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Victoria, VIC, Australia
| | - Anupriya Aggarwal
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Anouschka Akerman
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | | | - Mitchell Starr
- NSW State Reference Laboratory for HIV, St. Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | - Phillip Cunningham
- NSW State Reference Laboratory for HIV, St. Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | - Stuart G Turville
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Stephen J Kent
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Victoria, VIC, Australia
| | - Anthony Byrne
- Heart Lung Clinic, St. Vincent's Hospital Sydney and Faculty of Medicine and Health (UNSW), Sydney, NSW, Australia
| | - Bruce J Brew
- Peter Duncan Neurosciences Unit- St Vincent's Centre for Applied Medical Research, Sydney, NSW, Australia
| | | | - Gregory J Dore
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
- St. Vincent's Hospital, Darlinghurst, NSW, Australia
| | - Anthony D Kelleher
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia.
- St. Vincent's Hospital, Darlinghurst, NSW, Australia.
| | - Gail V Matthews
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia.
- St. Vincent's Hospital, Darlinghurst, NSW, Australia.
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Manzarinejad M, Vahidi Z, Boostani R, Khadem-Rezaiyan M, Rafatpanah H, Zemorshidi F. Pentraxin 3, a serum biomarker in human T-cell lymphotropic virus type-1-associated myelopathy patients and asymptomatic carriers. Med Microbiol Immunol 2023:10.1007/s00430-023-00770-z. [PMID: 37278849 DOI: 10.1007/s00430-023-00770-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/27/2023] [Indexed: 06/07/2023]
Abstract
Human T-cell lymphotropic virus type 1 (HTLV-1) can induce a neuroinflammatory condition that leads to myelopathy. Pentraxin 3 (PTX3) is an acute-phase protein that its plasma concentration increases during inflammation. We aimed to determine whether PTX3 serum level is elevated in HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) patients and HTLV-1 asymptomatic carriers (ACs) and evaluate its association with proviral load and clinical features. The serum level of PTX3 was measured using an enzyme-linked immunosorbent assay in 30 HAM patients, 30 HTLV-1 ACs, and 30 healthy controls. Also, the HTLV-1 proviral load was determined via real-time PCR technique. The findings showed that PTX3 serum level was significantly higher in HAM patients than in both asymptomatic carriers and healthy controls (p values < 0.0001). No correlation between PTX3 and the proviral load was observed in HAM patients and asymptomatic carriers (r = - 0.238, p = 0.205 and r = - 0.078, p = 0.681, respectively). The findings showed that there was no significant correlation between PTX3 and motor disability grading (MDG) (r = - 0.155, p = 0.41) nor urinary disturbance score (UDS) (r = - 0.238, p = 0.20). Higher levels of PTX3 are associated with HTLV-1-associated myelopathy compared to asymptomatic carriers. This finding may support the idea that PTX3 has the potential as a diagnostic biomarker.
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Affiliation(s)
| | - Zohreh Vahidi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Boostani
- Department of Neurology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khadem-Rezaiyan
- Department of Community Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Houshang Rafatpanah
- Rheumatic Disease Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fariba Zemorshidi
- Department of Neurology, Mashhad University of Medical Sciences, Mashhad, Iran.
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Zerem E, Kurtcehajic A, Kunosić S, Zerem Malkočević D, Zerem O. Current trends in acute pancreatitis: Diagnostic and therapeutic challenges. World J Gastroenterol 2023; 29:2747-2763. [PMID: 37274068 PMCID: PMC10237108 DOI: 10.3748/wjg.v29.i18.2747] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/07/2023] [Accepted: 04/18/2023] [Indexed: 05/11/2023] Open
Abstract
Acute pancreatitis (AP) is an inflammatory disease of the pancreas, which can progress to severe AP, with a high risk of death. It is one of the most complicated and clinically challenging of all disorders affecting the abdomen. The main causes of AP are gallstone migration and alcohol abuse. Other causes are uncommon, controversial and insufficiently explained. The disease is primarily characterized by inappropriate activation of trypsinogen, infiltration of inflammatory cells, and destruction of secretory cells. According to the revised Atlanta classification, severity of the disease is categorized into three levels: Mild, moderately severe and severe, depending upon organ failure and local as well as systemic complications. Various methods have been used for predicting the severity of AP and its outcome, such as clinical evaluation, imaging evaluation and testing of various biochemical markers. However, AP is a very complex disease and despite the fact that there are of several clinical, biochemical and imaging criteria for assessment of severity of AP, it is not an easy task to predict its subsequent course. Therefore, there are existing controversies regarding diagnostic and therapeutic modalities, their effectiveness and complications in the treatment of AP. The main reason being the fact, that the pathophysiologic mechanisms of AP have not been fully elucidated and need to be studied further. In this editorial article, we discuss the efficacy of the existing diagnostic and therapeutic modalities, complications and treatment failure in the management of AP.
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Affiliation(s)
- Enver Zerem
- Department of Medical Sciences, The Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo 71000, Bosnia and Herzegovina
| | - Admir Kurtcehajic
- Department of Gastroenterology and Hepatology, Plava Medical Group, Tuzla 75000, Bosnia and Herzegovina
| | - Suad Kunosić
- Department of Physics, Faculty of Natural Sciences and Mathematics, University of Tuzla, Tuzla 75000, Bosnia and Herzegovina
| | - Dina Zerem Malkočević
- Department of Internal Medicine, Cantonal Hospital “Safet Mujić“ Mostar, Mostar 88000, Bosnia and Herzegovina
| | - Omar Zerem
- Department of Internal Medicine, Cantonal Hospital “Safet Mujić“ Mostar, Mostar 88000, Bosnia and Herzegovina
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Cao XS, Zheng WQ, Hu ZD. Diagnostic value of soluble biomarkers for parapneumonic pleural effusion. Crit Rev Clin Lab Sci 2023; 60:233-247. [PMID: 36593742 DOI: 10.1080/10408363.2022.2158779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Parapneumonic pleural effusion (PPE) is a common complication in patients with pneumonia. Timely and accurate diagnosis of PPE is of great value for its management. Measurement of biomarkers in circulating and pleural fluid have the advantages of easy accessibility, short turn-around time, objectiveness and low cost and thus have utility for PPE diagnosis and stratification. To date, many biomarkers have been reported to be of value for the management of PPE. Here, we review the values of pleural fluid and circulating biomarkers for the diagnosis and stratification PPE. The biomarkers discussed are C-reactive protein, procalcitonin, presepsin, soluble triggering receptor expressed on myeloid cells 1, lipopolysaccharide-binding protein, inflammatory markers, serum amyloid A, soluble urokinase plasminogen activator receptor, matrix metalloproteinases, pentraxin-3 and cell-free DNA. We found that none of the available biomarkers has adequate performance for diagnosing and stratifying PPE. Therefore, further work is needed to identify and validate novel biomarkers, and their combinations, for the management of PPE.
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Affiliation(s)
- Xi-Shan Cao
- Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Wen-Qi Zheng
- Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Zhi-De Hu
- Department of Laboratory Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
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7
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Moulana Z, Bagherzadeh M, Mirzakhani M, Rostami A, Mohammadnia-Afrouzi M, Shahbazi M. Increased Levels of serum Pentraxin 3 in Critical Coronavirus Disease-2019 Patients. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:85569-85573. [PMID: 34212320 PMCID: PMC8248285 DOI: 10.1007/s11356-021-15183-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 06/24/2021] [Indexed: 05/28/2023]
Abstract
Pentraxin 3 (PTX3) and ficolin are the plasma phase of pattern recognition receptors (PRRs) and can activate complement through classical and lectin pathways, respectively, which may contribute to disease severity. This study aimed to investigate the association between PTX3 and ficolin with disease severity in patients with coronavirus disease-2019 (COVID-19). Seventy-three COVID-19 patients and 25 healthy controls were enrolled in this study. The participants were divided into three groups as follows: 14 patients as the intensive care unit (ICU) group, 59 patients as the non-ICU group, and 25 subjects as the healthy control group. The serum levels of PTX3 and ficolin were measured by enzyme-linked immunosorbent assay (ELISA) kits. Patients in ICU and non-ICU groups had significantly higher levels of PTX3 compared to the healthy control group (p = 0.0002 and p = 0.0072, respectively). Patients in the ICU group also had an increased amount of PTX3 (1957 ± 1769 pg/ml) compared to non-ICU patients (1220 ± 1784 pg/ml). However, this difference was not significant. On the other hand, serum levels of ficolin were not different among the three groups. PTX3, as an acute phase protein, may contribute to disease severity. Its probable inflammatory role could result from the high activation of the complement system. On the other hand, it could be suggested that ficolin has no crucial role in the disease severity of COVID-19 patients.
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Affiliation(s)
- Zahra Moulana
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mojgan Bagherzadeh
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mohammad Mirzakhani
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ali Rostami
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mousa Mohammadnia-Afrouzi
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
| | - Mehdi Shahbazi
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
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Lin H, Yu T, Xu R, Li X. Mean corpuscular hemoglobin predicts the length of hospital stay independent of severity classification in patients with acute pancreatitis. Open Med (Wars) 2022; 17:1449-1454. [PMID: 36128446 PMCID: PMC9449682 DOI: 10.1515/med-2022-0559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/22/2022] Open
Abstract
Mean corpuscular hemoglobin (MCH) is a common blood routine test index. To explore the relationship between MCH and length of hospital stay in patients with acute pancreatitis (AP), we included 273 patients with AP without coronary heart disease, diabetes, hypertension and anemia in this study. All data were separated into three groups according to the length of hospital stay. Gender (p = 0.017) and severity classification (p < 0.001) were significantly correlated with length of hospital stay among three groups. Notably, MCH level was significant different among three groups (p = 0.009). Thus, all data were separated into two groups according to MCH level, and significant increases in the length of hospital stay were observed between two groups (p = 0.030). A positive correlation between length of hospital stay and MCH was observed (r = 0.172, p = 0.004). Multiple linear regression analysis showed that MCH was independent correlated with the length of hospital stay, no matter whether severity classification of AP was included (beta = 0.248, p < 0.001; beta = 0.212, p < 0.001). Our results demonstrated that the length of hospital stay was correlated with MCH level in patients with AP, and MCH level at admission may predict the length of hospital stay independent of severity classification in AP. These results may provide a potential evaluation basis for the management of patients with AP.
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Affiliation(s)
- Hao Lin
- Department of Clinical Science and Research, Zhongda Hospital, School of Medicine, Southeast University , Nanjing , 210009 , China
| | - Ting Yu
- Department of Gastroenterology, Zhongda Hospital, School of Medicine, Southeast University , Nanjing , China
| | - Rong Xu
- Department of Clinical Science and Research, Zhongda Hospital, School of Medicine, Southeast University , Nanjing , 210009 , China
| | - Xing Li
- Department of Quality Management, Zhongda Hospital, School of Medicine, Southeast University , Nanjing , China
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Molecular insight into pentraxin-3: update advances in innate immunity, inflammation, tissue remodeling, diseases, and drug role. Biomed Pharmacother 2022; 156:113783. [DOI: 10.1016/j.biopha.2022.113783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/20/2022] Open
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10
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Red cell distribution width to serum albumin ratio as an early prognostic marker for severe acute pancreatitis: A retrospective study. Arab J Gastroenterol 2022; 23:206-209. [PMID: 35918288 DOI: 10.1016/j.ajg.2022.06.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 04/26/2022] [Accepted: 06/01/2022] [Indexed: 12/08/2022]
Abstract
BACKGROUND AND STUDY AIMS The ability to predict severe acute pancreatitis (SAP) at an early stage is crucial for reducing the associated complications and mortality. In this study, we compared the ratio of red cell distribution width to albumin (RDW-to-ALB) using predictive scoring systems, such as the Ranson score, BISAP, and MCTSI, to develop a simple and accurate method of predicting SAP. PATIENTS AND METHODS We included 212 patients with mild acute pancreatitis (MAP) and 89 with SAP between January 2013 and December 2018. The differences in the general characteristics and biochemical analysis as well as the various predictive scores were compared between the two groups. We evaluated the sensitivity and specificity between the RDW-to-ALB ratio, RDW, ALB, and multiple predictive scores in patients with early acute pancreatitis (AP) by using the receiver operating characteristic (ROC) curve. RESULTS The RDW-to-ALB ratio (%) of patients with SAP was higher than that of patients with MAP (0.43 ± 0.08 vs. 0.32 ± 0.04, p < 0.001). Patients with SAP had higher Ranson, BISAP, and MCTSI scores than those with MAP. The ROC curve revealed that, when the RDW-to-ALB ratio (%) was >0.36, the sensitivity and specificity of the predicted SAP were 80.0% and 80.7%, respectively. Further statistical analysis found that the RDW-to-ALB ratio and Ranson, BISAP, and MCTSI scores were consistent in predicting SAP effectiveness (P > 0.05). CONCLUSIONS The RDW-to-ALB ratio has a promising predictive power for SAP, and its effectiveness is comparable with those of Ranson, BISAP, and MCTSI scores.
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Kamal MA, Siddiqui I, Belgiovine C, Barbagallo M, Paleari V, Pistillo D, Chiabrando C, Schiarea S, Bottazzi B, Leone R, Avigni R, Migliore R, Spaggiari P, Gavazzi F, Capretti G, Marchesi F, Mantovani A, Zerbi A, Allavena P. Oncogenic KRAS-Induced Protein Signature in the Tumor Secretome Identifies Laminin-C2 and Pentraxin-3 as Useful Biomarkers for the Early Diagnosis of Pancreatic Cancer. Cancers (Basel) 2022; 14:cancers14112653. [PMID: 35681634 PMCID: PMC9179463 DOI: 10.3390/cancers14112653] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 02/04/2023] Open
Abstract
KRAS mutations characterize pancreatic cell transformation from the earliest stages of carcinogenesis, and are present in >95% of pancreatic ductal adenocarcinoma (PDAC) cases. In search of novel biomarkers for the early diagnosis of PDAC, we identified the proteins secreted by the normal human pancreatic cell line (HPDE) recently transformed by inducing the overexpression of the KRASG12V oncogene. We report a proteomic signature of KRAS-induced secreted proteins, which was confirmed in surgical tumor samples from resected PDAC patients. The putative diagnostic performance of three candidates, Laminin-C2 (LAMC2), Tenascin-C (TNC) and Pentraxin-3 (PTX3), was investigated by ELISA quantification in two cohorts of PDAC patients (n = 200) eligible for surgery. Circulating levels of LAMC2, TNC and PTX3 were significantly higher in PDAC patients compared to the healthy individuals (p < 0.0001). The Receiver Operating Characteristics (ROC) curve showed good sensitivity (1) and specificity (0.63 and 0.85) for LAMC2 and PTX3, respectively, but not for TNC, and patients with high levels of LAMC2 had significantly shorter overall survival (p = 0.0007). High levels of LAMC2 and PTX3 were detected at early stages (I−IIB) and in CA19-9-low PDAC patients. In conclusion, pancreatic tumors release LAMC2 and PTX3, which can be quantified in the systemic circulation, and may be useful in selecting patients for further diagnostic imaging.
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Affiliation(s)
- Mohammad Azhar Kamal
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Imran Siddiqui
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Cristina Belgiovine
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Marialuisa Barbagallo
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Valentina Paleari
- Biobank, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (V.P.); (D.P.)
| | - Daniela Pistillo
- Biobank, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (V.P.); (D.P.)
| | - Chiara Chiabrando
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri-IRCCS, 20156 Milan, Italy; (C.C.); (S.S.)
| | - Silvia Schiarea
- Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri-IRCCS, 20156 Milan, Italy; (C.C.); (S.S.)
| | - Barbara Bottazzi
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Roberto Leone
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Roberta Avigni
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Roberta Migliore
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
| | - Paola Spaggiari
- Department of Pathology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy;
| | - Francesca Gavazzi
- Pancreatic Surgery Unit, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (F.G.); (G.C.); (A.Z.)
| | - Giovanni Capretti
- Pancreatic Surgery Unit, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (F.G.); (G.C.); (A.Z.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Federica Marchesi
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20129 Milan, Italy
| | - Alberto Mantovani
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
- The William Harvey Research Institute, Queen Mary University of London, London EC1M 6BQ, UK
| | - Alessandro Zerbi
- Pancreatic Surgery Unit, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (F.G.); (G.C.); (A.Z.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Paola Allavena
- Department of Immunology, Humanitas Clinical and Research Center-IRCCS, 20089 Rozzano, Italy; (M.A.K.); (I.S.); (C.B.); (M.B.); (B.B.); (R.L.); (R.A.); (R.M.); (F.M.); (A.M.)
- Correspondence:
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Development and Evaluation of a Nomogram to Predict the Eventual Severity of the First Episode of Acute Pancreatitis. Pancreas 2022; 51:540-548. [PMID: 35835098 DOI: 10.1097/mpa.0000000000002050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The aim of this research was to establish a nomogram for early prediction of the severity of acute pancreatitis (AP). METHODS A total of 1860 AP patients from 2013 to 2020 were included in this study. According to the 2012 revised Atlanta classification, patients were divided into nonsevere AP group and severe AP (SAP) group. The baseline characteristics and first laboratory indicators after admission between the 2 groups were analyzed using univariate and multivariate logistic regression analysis in training set. R language was used for establishing a predictive nomogram and further verified in validation set. RESULTS Univariate and multivariate logistic regression analysis in the training set showed red blood cell distribution width, d -dimer, apolipoprotein A1, and albumin were independent factors for SAP. A predictive nomogram was accordingly established based on the 4 indicators. Validation on this predictive nomogram showed high internal validation concordance index of 0.940 (95% confidence interval, 0.922-0.958) and high external validation concordance index of 0.943 (95% confidence interval, 0.920-0.966). The calibration curve, receiver operating characteristic curve, and decision curve analysis all showed that the nomogram had good predictive ability. CONCLUSIONS This nomogram may be an effective clinical tool for predicting the first episode of SAP.
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Dynamic Changes in Pentraxin-3 and Neprilysin in ST Segment Elevation Myocardial Infarction. Biomedicines 2022; 10:biomedicines10020275. [PMID: 35203485 PMCID: PMC8869300 DOI: 10.3390/biomedicines10020275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 01/27/2023] Open
Abstract
Pentraxin-3 (PTX3) and neprilysin have been associated with increased morbidity and mortality in chronic inflammatory disease and heart failure, but these biomarkers have been studied less in patients with ST segment elevation myocardial infarction (STEMI). We investigated the dynamic changes in these biomarkers, as well as the well-known C-reactive protein (CRP), in STEMI patients. PTX3, neprilysin and CRP were measured in samples from 165 STEMI patients, collected at the acute stage, 1–3 days after and 3 months after percutaneous coronary intervention (PCI), and from 40 healthy donors. Patient survival was followed for approximately 8 years after the PCI. As compared with samples from healthy donors, plasma levels of CRP and PTX3 were significantly increased in the acute samples and 1–3 days after PCI, but not at 3 months. CRP levels peaked at 1–3 days, while PTX3 was similarly high in both acute and 1–3 days samples. For neprilysin, no significant differences were observed at the group level. We found no significant differences when comparing patients with patent versus occluded culprit vessels or between patients having a thrombus aspiration or not. However, we found a significant reduction in survival for individuals with PTX3 above the median, both for samples collected at the acute stage and 1–3 days after PCI (p = 0.0001 and p = 0.0008, respectively). For CRP, no significant differences were observed using this approach, but patients above the reference range for healthy donors in the acute samples showed significantly lower survival (p = 0.0476). Conclusions: Survival analysis suggests that PTX3 might be a promising marker to predict mortality in this patient population.
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Wang RR, He M, Gui X, Kang Y. A nomogram based on serum cystatin C for predicting acute kidney injury in patients with traumatic brain injury. Ren Fail 2021; 43:206-215. [PMID: 33478333 PMCID: PMC7833079 DOI: 10.1080/0886022x.2021.1871919] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/26/2020] [Accepted: 12/26/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is a common complication in traumatic brain injury (TBI) patients and is associated with unfavorable outcome of these patients. We designed this study to explore the value of serum cystatin C, an indicator of renal function, on predicting AKI after suffering TBI. METHODS Patients confirmed with TBI and hospitalized in the West China Hospital of Sichuan University between January 2015 and December 2019 were included. Patients were divided into two groups according to occurrence of AKI. Univariate and multivariate logistic regression analyses were sequentially utilized to find risk factors of AKI in included TBI patients. Nomogram composed of discovered risk factors for predicting AKI was constructed. Receiver operating characteristics (ROC) curves were drawn and area under the ROC curve (AUC) were calculated to evaluate the predictive value of cystatin C alone and the constructed nomogram. RESULTS Among 234 included TBI patients, 55 were divided into AKI group. AKI group had shorter length of stay (p < 0.001) and higher in-hospital mortality (p < 0.001). Multivariate logistic regression analysis showed absolute lymphocyte count (p = 0.034), serum creatinine (p < 0.001), serum cystatin C (p = 0.017) and transfusion of red blood cell (p = 0.005) were independently associated with development of AKI after TBI. While hypertonic saline use was not associated with the development of AKI (p = 0.067). The AUC of single cystatin C and predictive nomogram were 0.804 and 0.925, respectively. CONCLUSION Higher serum cystatin C is associated with development of AKI in TBI patients. Predictive nomogram incorporating cystatin C is beneficial for physicians to evaluate possibilities of AKI and consequently adjust treatment strategies to avoid occurrence of AKI.
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Affiliation(s)
- Ruo Ran Wang
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Min He
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xiying Gui
- Department of Critical Care Medicine, Tibet Autonomous Region People’s Hospital, Lhasa, China
| | - Yan Kang
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
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15
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Wang R, Zhang J, Xu J, He M, Xu J. Incidence and Burden of Acute Kidney Injury among Traumatic Brain-Injury Patients. Risk Manag Healthc Policy 2021; 14:4571-4580. [PMID: 34795542 PMCID: PMC8593602 DOI: 10.2147/rmhp.s335150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 10/31/2021] [Indexed: 02/05/2023] Open
Abstract
Background Acute kidney injury (AKI) has been occurs commonly in the clinical management of traumatic brain injury (TBI) patients and is correlated with outcomes in these patients. We designed this study to investigate the incidence, duration, stage, and burden of AKI among these patients. Methods A total of 419 TBI inpatients at our hospital were included in the study. We calculated the AKI burden, reflecting both stage and duration, and then analyzed associations among AKI occurrence, highest AKI stage, AKI duration, AKI burden, and outcomes with logistic regression analysis. Results Incidence of AKI among TBI patients was 19.8%. These patients’ AKIs occurred mainly on the first day from admission (10.74%), and mostly developed stage 1 AKI (9.79%). Modes of AKI duration and burden in those with AKI were both 1. Multivariate logistic regression showed AKI occurrence (OR 3.792, p=0.004) and the highest AKI stage (OR 3.122, p<0.001) was significantly associated with mortality. Neither AKI duration (OR 1.083, p=0.206) nor AKI burden (OR 1.062, p=0.171) were associated with mortality. Incorporating AKI occurrence or highest AKI stage did not improve the predictive value of the constructed prognostic model. Conclusion The high-incidence period of AKI in TBI patients was the first 3 days after admission. AKI occurrence and highest AKI stage were associated with mortality, while AKI duration and AKI burden were not associated with mortality.
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Affiliation(s)
- Ruoran Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Jing Zhang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Jing Xu
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Min He
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Jianguo Xu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
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Diagnostic biomarkers of dilated cardiomyopathy. Immunobiology 2021; 226:152153. [PMID: 34784575 DOI: 10.1016/j.imbio.2021.152153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Dilated cardiomyopathy (DCM) is a condition involving dilation of cardiac chambers, which results in contraction impairment. Besides invasive and non-invasive diagnostic procedures, cardiac biomarkers are of great importance in both diagnosis and prognosis of the disease. These biomarkers are categorized into three groups based on their site; cardiomyocyte biomarkers, microenvironmental biomarkers and macroenvironmental biomarkers. AIMS In this review, an overview of characteristics, epidemiology, etiology and clinical manifestations of DCM is provided. In addition, the most important biomarkers, of all three categories, and their diagnostic and prognostic values are discussed. CONCLUSION Considering the association of DCM with conditions such as infections and autoimmunity, which are prevalent among the population, introducing efficient diagnostic tools is of high value for the early detection of DCM to prevent its severe complications. The three discussed classes of biomarkers are potential candidates for the detection of DCM. However, further studies are necessary in this regard.
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Zhao B, Li H, Cao S, Zhong W, Li B, Jia W, Ning Z. Negative Regulators of Inflammation Response to the Dynamic Expression of Cytokines in DF-1 and MDCK Cells Infected by Avian Influenza Viruses. Inflammation 2021; 45:573-589. [PMID: 34581936 DOI: 10.1007/s10753-021-01568-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 11/25/2022]
Abstract
The H5N1 and H9N2 avian influenza viruses (AIVs) seriously endanger the poultry industry and threaten human health. Characteristic inflammatory responses caused by H5N1 and H9N2 AIVs in birds and mammals result in unique clinical manifestations. The role of anti-inflammatory regulators, PTX3, Del-1, and GDF-15, in H5N1 and H9N2-AIV-mediated inflammation in birds and mammals has not yet been verified. Here, the expression of PTX3, Del-1, and GDF-15 in DF-1 and MDCK cells infected with H5N1 and H9N2 AIVs and their effect on inflammatory cytokines were analyzed. Infection with both AIVs increased PTX3, Del-1, and GDF-15 expression in DF-1 and MDCK cells. Infection with H9N2 or H5N1 AIV in DF-1 and MDCK cells with overexpression of all three factors, either alone or in combination, inhibited the expression of tested inflammatory cytokines. Furthermore, co-expression of PTX3, Del-1, and GDF-15 enhanced the inhibition, irrespective of the cell line. The findings from this study offer insight into the pathogenic differences between H5N1 and H9N2 AIVs in varied hosts. Moreover, our findings can be used to help screen for host-specific anti-inflammatory agents.
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Affiliation(s)
- Bingqian Zhao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Huizi Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Suilan Cao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Wenxia Zhong
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Baojian Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Weixin Jia
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China
| | - Zhangyong Ning
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China. .,Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Maoming, 525000, China.
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The impact of fluid resuscitation via colon on patients with severe acute pancreatitis. Sci Rep 2021; 11:12488. [PMID: 34127776 PMCID: PMC8203607 DOI: 10.1038/s41598-021-92065-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/04/2021] [Indexed: 11/09/2022] Open
Abstract
Severe acute pancreatitis (SAP) is a life-threatening disease. Fluid Resuscitation Via Colon (FRVC) may be a complementary therapy for early controlled fluid resuscitation. But its clinical application has not been reported. This study aims to explore the impact of FRVC on SAP. All SAP patients with the first onset within 72 h admitted to the hospital were included from January 2014 to December 2018 through electronic databases of Ruijin hospital and were divided into FRVC group (n = 103) and non-FRVC group (n = 78). The clinical differences before and after the therapy between the two groups were analyzed. Of the 181 patients included in the analysis, the FRVC group received more fluid volume and reached the endpoint of blood volume expansion ahead of the non-FRVC group. After the early fluid resuscitation, the inflammation indicators in the FRVC group were lower. The rate of mechanical ventilation and the incidence of hypernatremia also decreased significantly. Using pure water for FRVC was more helpful to reduce hypernatremia. However, Kaplan–Meier 90-day survival between the two groups showed no difference. These results suggest that the combination of FRVC might benefit SAP patients in the early stage of fluid resuscitation, but there is no difference between the prognosis of SAP patients and that of conventional fluid resuscitation. Further prospective study is needed to evaluate the effect of FRVC on SAP patients.
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Does Monocyte Distribution Width (MDW) Have Prognostic Value in Acute Pancreatitis? JOURNAL OF CONTEMPORARY MEDICINE 2021. [DOI: 10.16899/jcm.888053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Small Incision Combined with Nephroscope Operation in the Treatment of Infectious Pancreatic Necrosis: A Single-Center Experience of 37 Patients. Gastroenterol Res Pract 2021; 2021:9910058. [PMID: 34093703 PMCID: PMC8140828 DOI: 10.1155/2021/9910058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/03/2021] [Accepted: 05/04/2021] [Indexed: 12/04/2022] Open
Abstract
Objective To explore the safety and efficacy of small incision combined with nephroscope surgery in the treatment of infectious pancreatic necrosis. Methods A retrospective analysis of the clinical data of 37 patients with infectious pancreatic necrosis who underwent small incision combined with nephroscopy in the Department of Hepatobiliary Surgery of Hunan Provincial People's Hospital from January 2018 to December 2019. Results All 37 patients successfully completed small incision combined nephroscope surgery. The median time from the onset to the operation of all patients was 38 days (range: 29-80 days), and the hospital stay was 19 days (range: 3-95 days). The median number of drainage tubes placed during the operation was 4 (range: 2-8). According to the different surgical approaches, 13 cases were through the retroperitoneal approach, 11 cases were through the omental sac approach, 2 cases were through the intercostal approach, and 11 cases were combined approach. The operation time was 85.3 ± 31.6 min, and intraoperative bleeding was 63.1 ± 40.0 ml. The incidence of complications (Clavien-Dindo grade 3 and above) was 5.4%. Among them, 2 patients were admitted to the intensive care unit due to postoperative bleeding, 1 case was cured by conservative treatment, and 1 case was cured by interventional treatment. During the follow-up period, 2 patients developed colonic fistula at 2 weeks after operation, and 2 patients developed gastric fistula at 1 week and 3 weeks after operation; all were cured by conservative treatment. Conclusion Small incision combined with nephroscope surgery is an effective treatment for patients with infectious pancreatic necrosis by removing necrotic tissue, unobstructed drainage, and reducing complications.
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Zhao K, Li R, Wu X, Zhao Y, Wang T, Zheng Z, Zeng S, Ding X, Nie H. Clinical features in 52 patients with COVID-19 who have increased leukocyte count: a retrospective analysis. Eur J Clin Microbiol Infect Dis 2020; 39:2279-2287. [PMID: 32651736 PMCID: PMC7351641 DOI: 10.1007/s10096-020-03976-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 07/02/2020] [Indexed: 12/15/2022]
Abstract
Recent reports have showed that a proportion of patients with Coronavirus Disease 2019 (COVID-19) presented elevated leukocyte count. Clinical data about these patients is scarce. We aimed to evaluate the clinical findings of patients with COVID-19 who have increased leukocyte at admission. We retrospectively collected the clinical data on the 52 patients who have increased leukocyte count at admission from the 619 patients with confirmed COVID-19 who had pneumonia with abnormal features on chest CT scan in Renmin Hospital of Wuhan University in Wuhan, China, from February 3 to March 3, 2020. The mean age of the 52 patients with increased leukocyte count was 64.7 (SD 11.4) years, 32 (61.5%) were men and 47 (90.4%) had fever. Compared with the patients with non-increased leukocyte count, the patients with increased leukocyte count were significantly older (P < 0.01), were more likely to have underlying chronic diseases (P < 0.01), more likely to develop critically illness (P < 0.01), more likely to admit to an ICU (P < 0.01), more likely to receive mechanical ventilation (P < 0.01), had higher rate of death (P < 0.01) and the blood levels of neutrophil count and the serum concentrations of CRP and IL-6 were significantly increased, (P < 0.01). The older patients with COVID-19 who had underlying chronic disorders are more likely to develop leukocytosis. These patients are more likely to develop critical illness, with a high admission to an ICU and a high mortality rate.
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Affiliation(s)
- Kaochang Zhao
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Ruiyun Li
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Xiaojun Wu
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Yang Zhao
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Tao Wang
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Zhishui Zheng
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Shaolin Zeng
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Xuhong Ding
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Hanxiang Nie
- Department of Respiratory & Critical Medicine, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, China.
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Tu HJ, Zhao CF, Chen ZW, Lin W, Jiang YC. Fibroblast Growth Factor (FGF) Signaling Protects Against Acute Pancreatitis-Induced Damage by Modulating Inflammatory Responses. Med Sci Monit 2020; 26:e920684. [PMID: 32283546 PMCID: PMC7171432 DOI: 10.12659/msm.920684] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 01/23/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Acute pancreatitis (AP) is a symptom of sudden pancreas inflammation, which causes patients severe suffering. In general, fibroblast growth factor (FGF) levels are increased and amylase and lipase activities are elevated during AP pathogenesis, but protein concentration are low. However, the mechanism through which FGF signaling regulates AP pathogenesis remains elusive. MATERIAL AND METHODS The concentrations of PGE2, TNF-alpha, sCRP, FGF1, and FGF2 in the serum samples of the AP group and healthy control group were detected by enzyme-linked immunosorbent assay. In addition, IkappaBalpha and p-IkappaBalpha levels were analyzed in the serum samples. Subsequently, the AP rat model was established, and FGF1, FGF2, anti-FGF1, and anti-FGF2 antibodies and Bay11-7082 were injected into AP rats. TNF-alpha, PAI-1 JNK, p-JNK, IkappaBalpha, and p-IkappaBalpha levels were also examined. RESULTS Results showed that levels of PGE2, TNF-alpha, sCRP, p-IkappaBalpha, FGF1, and FGF2, as well as amylase and lipase activity were increased in patients with AP compared with those in healthy people. In addition, protein concentrations were lower in patients with AP than in the healthy group. Activation of FGF signaling by injecting FGF1 or FGF2 also inhibited AP-induced inflammation response in the pancreas and increased amylase and lipase activities, as well as protein concentration. However, the injection of FGF1 and FGF2 antibodies accelerated AP-mediated inflammation responses in the serum. In addition, Bay11-7082 injection inhibited AP activation of inflammation response and amylase and lipase activities. Protein concentration were also increased in AP rats. CONCLUSIONS FGF signaling protects against AP-mediated damage by inhibition of AP-activating inflammatory responses.
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Affiliation(s)
- Hai-Jian Tu
- Medical Laboratory, Affiliated Hospital of Putian University, Putian, Fujian, China (mainland)
| | - Cheng-Fei Zhao
- School of Pharmacy and Medical Technology, Putian University, Putian, Fujian, China (mainland)
| | - Zhi-Wei Chen
- Departmen of Pathology, Affiliated Hospital of Putian University, Putian, Fujian, China (mainland)
| | - Wei Lin
- Department of General Surgery, Affiliated Hospital of Putian University, Putian, Fujian, China (mainland)
| | - Yu-Cai Jiang
- Department of Pharmacy, 95th Hospital of Chinese People's Liberation Army, Putian, Fujian, China (mainland)
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