1
|
Saloman JL, Jennings K, Stello K, Li S, Evans Phillips A, Hall K, Fogel EL, Vege SS, Andersen DK, Fisher WE, Forsmark CE, Hart PA, Pandol SJ, Park WG, Topazian MD, Van Den Eeden SK, Serrano J, Conwell DL, Li L, Yadav D. Pancreatitis pain quality changes at year 1 follow-up, but GP130 remains a biomarker for pain. Pancreatology 2024:S1424-3903(24)00747-6. [PMID: 39322454 DOI: 10.1016/j.pan.2024.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2024] [Revised: 09/12/2024] [Accepted: 09/16/2024] [Indexed: 09/27/2024]
Abstract
BACKGROUND/OBJECTIVES Debilitating abdominal pain is a common symptom affecting patients with chronic pancreatitis (CP). CP pain is dynamic due to multiple underlying mechanisms. The objective of this study was to 1) evaluate changes in pain phenotype at one year follow-up and 2) validate putative pain biomarkers in a prospective cohort study. METHODS The Neuropathic and Nociceptive PROMIS-PQ questionnaires were used to classify pain for participants with in the PROCEED study. Putative serum biomarkers were measured via immunoassay. RESULTS At enrollment, 17.6 % (120/681) subjects with CP reported no pain in the previous year. Of those, 29 % experienced pain during the 1 yr follow-up whereas 18 % of those with pain prior to enrollment reported no pain during the 1 yr follow-up period. Of the 393 subjects with PROMIS-PQ data at enrollment, 212 also had follow-up data at 1 yr. Approximately half (53.3 %) of those individuals changed pain phenotype between baseline and follow-up. At 1 yr, serum TGFβ1 level was negatively correlated with nociceptive T-scores (p = 0.006). GP130 was significantly correlated with both nociceptive (p = 0.012) and neuropathic T-scores (p = 0.043) at 1 yr, which is consistent with the previously published findings. CONCLUSIONS The positive association between TGFβ1 and pain is not maintained over time, suggesting it is a poor pain biomarker. However, serum GP130 is a consistent biomarker for mixed-type pain in CP. Preclinical studies show that targeting TGFβ1 or IL-6 (ligand for GP130) is sufficient to inhibit CP pain supporting further investigation of this as a potential therapeutic target.
Collapse
Affiliation(s)
- Jami L Saloman
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, United States; Pittsburgh Center for Pain Research, School of Medicine, University of Pittsburgh, PA, United States; Department of Neurobiology, School of Medicine, University of Pittsburgh, PA, United States.
| | - Kristofer Jennings
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, United States
| | - Kimberly Stello
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, United States
| | - Shuang Li
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, United States
| | - Anna Evans Phillips
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, United States
| | - Kristen Hall
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, United States
| | - Evan L Fogel
- Digestive and Liver Disorders, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Santhi Swaroop Vege
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Dana K Andersen
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - William E Fisher
- Division of General Surgery, Baylor College of Medicine, Houston, TX, United States
| | - Christopher E Forsmark
- Division of Gastroenterology, Hepatology, and Nutrition. University of Florida, Gainesville, FL, United States
| | - Phil A Hart
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Stephen J Pandol
- Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Walter G Park
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Mark D Topazian
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, United States
| | | | - Jose Serrano
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Darwin L Conwell
- Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, KY, United States
| | - Liang Li
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, United States
| | - Dhiraj Yadav
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, United States
| |
Collapse
|
2
|
Huang T, Ko C, Paes D, Smeets E, Post M, Smith B. A review on the safety of growth factors commonly used in cultivated meat production. Compr Rev Food Sci Food Saf 2024; 23:e13350. [PMID: 38725377 DOI: 10.1111/1541-4337.13350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 08/24/2024]
Abstract
Growth factors are commonly added to cell culture media in cellular agriculture to mimic the endogenous process of proliferation and differentiation of cells. Many of these growth factors are endogenous to humans and known to be present in the edible tissues and milk of food animals. However, there is little or no information on the use of growth factors intentionally added in food production before the advent of cultivated meat. Ten commonly used growth factors have been reviewed to include information on their mode of action, bioavailability, occurrence in food and food animals, endogenous levels in humans, as well as exposure and toxicological information drawn from relevant animal studies and human clinical trials with a focus on oral exposure. In addition, a comparison of homology of growth factors was done to compare the sequence homology of growth factors from humans and domestic animal species commonly consumed as food, such as bovine, porcine, and poultry. This information has been gathered as the starting point to determine the safety of use of growth factors in cultivated meat meant for human consumption. The change in levels of growth factors measured in human milk and bovine milk after pasteurization and high-temperature treatment is discussed to give an indication of how commercial food processing can affect the levels of growth factors in food. The concept of substantial equivalence is also discussed together with a conservative exposure estimation. More work on how to integrate in silico assessments into the routine safety assessment of growth factors is needed.
Collapse
Affiliation(s)
- Taya Huang
- Future Ready Food Safety Hub (FRESH), Nanyang Technological University, Singapore, Singapore
| | - Cherie Ko
- Future Ready Food Safety Hub (FRESH), Nanyang Technological University, Singapore, Singapore
| | - Dean Paes
- Mosa Meat, Maastricht, The Netherlands
| | | | - Mark Post
- Mosa Meat, Maastricht, The Netherlands
| | - Benjamin Smith
- Future Ready Food Safety Hub (FRESH), Nanyang Technological University, Singapore, Singapore
- Monell Chemical Senses Center, Philadelphia, Pennsylvania, USA
| |
Collapse
|
3
|
Poulsen VV, Hadi A, Werge MP, Karstensen JG, Novovic S. Circulating Biomarkers Involved in the Development of and Progression to Chronic Pancreatitis-A Literature Review. Biomolecules 2024; 14:239. [PMID: 38397476 PMCID: PMC10887223 DOI: 10.3390/biom14020239] [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: 12/29/2023] [Revised: 02/13/2024] [Accepted: 02/16/2024] [Indexed: 02/25/2024] Open
Abstract
Chronic pancreatitis (CP) is the end-stage of continuous inflammation and fibrosis in the pancreas evolving from acute- to recurrent acute-, early, and, finally, end-stage CP. Currently, prevention is the only way to reduce disease burden. In this setting, early detection is of great importance. Due to the anatomy and risks associated with direct sampling from pancreatic tissue, most of our information on the human pancreas arises from circulating biomarkers thought to be involved in pancreatic pathophysiology or injury. The present review provides the status of circulating biomarkers involved in the development of and progression to CP.
Collapse
Affiliation(s)
- Valborg Vang Poulsen
- Pancreatitis Center East, Gastrounit, Copenhagen University Hospital—Amager and Hvidovre, 2000 Copenhagen, Denmark; (V.V.P.); (A.H.); (M.P.W.); (J.G.K.)
| | - Amer Hadi
- Pancreatitis Center East, Gastrounit, Copenhagen University Hospital—Amager and Hvidovre, 2000 Copenhagen, Denmark; (V.V.P.); (A.H.); (M.P.W.); (J.G.K.)
| | - Mikkel Parsberg Werge
- Pancreatitis Center East, Gastrounit, Copenhagen University Hospital—Amager and Hvidovre, 2000 Copenhagen, Denmark; (V.V.P.); (A.H.); (M.P.W.); (J.G.K.)
| | - John Gásdal Karstensen
- Pancreatitis Center East, Gastrounit, Copenhagen University Hospital—Amager and Hvidovre, 2000 Copenhagen, Denmark; (V.V.P.); (A.H.); (M.P.W.); (J.G.K.)
- Department of Clinical Medicine, University of Copenhagen, 2000 Copenhagen, Denmark
| | - Srdan Novovic
- Pancreatitis Center East, Gastrounit, Copenhagen University Hospital—Amager and Hvidovre, 2000 Copenhagen, Denmark; (V.V.P.); (A.H.); (M.P.W.); (J.G.K.)
- Department of Clinical Medicine, University of Copenhagen, 2000 Copenhagen, Denmark
| |
Collapse
|
4
|
Saloman JL, Li Y, Stello K, Li W, Li S, Phillips AE, Hall K, Fogel EL, Vege SS, Li L, Andersen DK, Fisher WE, Forsmark CE, Hart PA, Pandol SJ, Park WG, Topazian MD, Van Den Eeden SK, Serrano J, Conwell DL, Yadav D. Serum Biomarkers of Nociceptive and Neuropathic Pain in Chronic Pancreatitis. THE JOURNAL OF PAIN 2023; 24:2199-2210. [PMID: 37451493 PMCID: PMC10787046 DOI: 10.1016/j.jpain.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
Debilitating abdominal pain is a common symptom affecting most patients with chronic pancreatitis (CP). There are multiple underlying mechanisms that contribute to CP-related pain, which makes successful treatment difficult. The identification of biomarkers for subtypes of pain could provide viable targets for nonopioid interventions and the development of mechanistic approaches to pain management in CP. Nineteen inflammation- and nociception-associated proteins were measured in serum collected from 358 subjects with definite CP enrolled in PROspective Evaluation of Chronic Pancreatitis for EpidEmiologic and Translational StuDies, a prospective observational study of pancreatitis in US adult subjects. First, serum levels of putative biomarkers were compared between CP subjects with and without pain. Only platelet-derived growth factor B (PDGF-B) stood out, with levels significantly higher in the CP pain group as compared to subjects with no pain. Subjects with pain were then stratified into 4 pain subtypes (Neuropathic, Nociceptive, Mixed, and Unclassified). A comparison of putative biomarker concentration among 5 groups (no pain and 4 pain subtypes) identified unique proteins that were correlated with pain subtypes. Serum transforming growth factor beta 1 (TGFβ1) level was significantly higher in the Nociceptive pain group compared to the No pain group, suggesting that TGFβ1 may be a biomarker for nociceptive pain. The Neuropathic pain only group was too small to detect statistical differences. However, glycoprotein 130 (GP130), a coreceptor for interleukin 6, was significantly higher in the Mixed pain group compared to the groups lacking a neuropathic pain component. These data suggest that GP130 may be a biomarker for neuropathic pain in CP. PERSPECTIVE: Serum TGFβ1 and GP130 may be biomarkers for nociceptive and neuropathic CP pain, respectively. Preclinical data suggest inhibiting TGFβ1 or GP130 reduces CP pain in rodent models, indicating that additional translational and clinical studies may be warranted to develop a precision medicine approach to the management of pain in CP.
Collapse
Affiliation(s)
- Jami L. Saloman
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, USA
- Pittsburgh Center for Pain Research, School of Medicine, University of Pittsburgh, PA, USA
- Department of Neurobiology, School of Medicine, University of Pittsburgh, PA, USA
| | - Yan Li
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, USA
| | - Kimberly Stello
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, USA
| | - Wenhao Li
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, USA
| | - Shuang Li
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, USA
| | - Anna Evans Phillips
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, USA
| | - Kristen Hall
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, USA
| | - Evan L. Fogel
- Digestive and Liver Disorders, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | | | - Liang Li
- Department of Biostatistics, M.D. Anderson Cancer Center, Houston, TX, USA
| | - Dana K. Andersen
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - William E. Fisher
- Division of General Surgery, Baylor College of Medicine, Houston, TX
| | - Christopher E. Forsmark
- Division of Gastroenterology, Hepatology, and Nutrition. University of Florida, Gainesville, FL
| | - Phil A. Hart
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Stephen J. Pandol
- Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Walter G. Park
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Mark D. Topazian
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | | | - Jose Serrano
- Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD
| | - Darwin L. Conwell
- Department of Internal Medicine, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Dhiraj Yadav
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, University of Pittsburgh, PA, USA
| |
Collapse
|
5
|
Zheng M, Li H, Gao Y, Brigstock DR, Gao R. Vitamin D 3 analogue calcipotriol inhibits the profibrotic effects of transforming growth factor- β1 on pancreatic stellate cells. Eur J Pharmacol 2023; 957:176000. [PMID: 37604222 DOI: 10.1016/j.ejphar.2023.176000] [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: 04/13/2023] [Revised: 08/04/2023] [Accepted: 08/17/2023] [Indexed: 08/23/2023]
Abstract
OBJECTIVE To evaluate the inhibitory effect of vitamin D3 analogue calcipotriol (Cal) on the fibrosis of pancreatic stellate cells (PSCs) induced by TGF-β1 and the rationality of Cal use in alcoholic chronic pancreatitis (ACP). MATERIAL AND METHODS Double-labeling immunofluorescence was used for the identification of VDR+PSCs in the pancreas of healthy controls (HC) and ACP patients. Van Gieson staining for examination of collagen fibers. RT-qPCR and Western Blot for determining the mRNAs and proteins of VDR, TGF-β1 and COL1A1 in the pancreas of ACP or in vitro PSCs. ELISA or LC-MS/MS for detection of serum TGF-β1 and COL1A1 or 25(OH)D3. The PSC line (RP-2 cell) was used for the determination of proteomic alterations in Cal plus TGF-β1 versus TGF-β1 and to examine the effect of VDR gene knockdown. RESULTS Enhanced expression of VDR was detected in RP-2 cells stimulated with alcohol (ALC) plus Cal versus Cal alone and in PSCs in the pancreas of ACP versus HC. The increased VDR+PSCs were positively correlated with the levels of COL1A1 mRNAs or areas of collagen deposition in the pancreas of ACP. TGF-β1 was overexpressed in the pancreas of ACP and ALC-treated RP-2 cells while 25(OH)D3 level in serum was significantly decreased in ACP versus HC. Through a VDR-dependent mechanism, Cal antagonized 16 profibrotic proteins in TGF-β1-induced RP-2 cells that included 7 extracellular matrix components, 2 cytoskeletal proteins, 2 fibrosis-associated factors (RUNX1 and TRAF2), TIMP-1, CCN1, integrin α11, an adhesion scaffold protein (TGFB1i1) and an enzyme mediating TGF-β1-induced fibrogenesis (ENPP1). CONCLUSION This study suggests that Cal administration may be a potential antifibrotic strategy via inhibiting TGF-β1-mediated PSC action during the development of ACP.
Collapse
Affiliation(s)
- Meifang Zheng
- Department of Hepatic Biliary Pancreatic Medicine, First Hospital of Jilin University, Changchun, China
| | - Hongyan Li
- Department of Hepatic Biliary Pancreatic Medicine, First Hospital of Jilin University, Changchun, China
| | - Yanhang Gao
- Department of Hepatic Biliary Pancreatic Medicine, First Hospital of Jilin University, Changchun, China
| | - David R Brigstock
- The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, United States
| | - Runping Gao
- Department of Hepatic Biliary Pancreatic Medicine, First Hospital of Jilin University, Changchun, China.
| |
Collapse
|
6
|
Susak YM, Opalchuk K, Tkachenko O, Rudyk M, Skivka L. Routine laboratory parameters in patients with necrotizing pancreatitis by the time of operative pancreatic debridement: Food for thought. World J Gastrointest Surg 2022; 14:64-77. [PMID: 35126864 PMCID: PMC8790329 DOI: 10.4240/wjgs.v14.i1.64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/29/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Timing of invasive intervention such as operative pancreatic debridement (OPD) in patients with acute necrotizing pancreatitis (ANP) is linked to the degree of encapsulation in necrotic collections and controlled inflammation. Additional markers of these processes might assist decision-making on the timing of surgical intervention. In our opinion, it is logical to search for such markers among routine laboratory parameters traditionally used in ANP patients, considering simplicity and cost-efficacy of routine laboratory methodologies.
AIM To evaluate laboratory variables in ANP patients in the preoperative period for the purpose of their use in the timing of surgery.
METHODS A retrospective analysis of routine laboratory parameters in 53 ANP patients undergoing OPD between 2017 and 2020 was performed. Dynamic changes of routine hematological and biochemical indices were examined in the preoperative period. Patients were divided into survivors and non-survivors. Survivors were divided into subgroups with short and long post-surgery length of stay (LOS) in hospital. Correlation analysis was used to evaluate association of laboratory variables with LOS. Logistic regression was used to assess risk factors for patient mortality.
RESULTS Seven patients (15%) with severe acute pancreatitis (SAP) and 46 patients (85%) with moderately SAP (MSAP) were included in the study. Median age of participants was 43.2 years; 33 (62.3%) were male. Pancreatitis etiology included biliary (15%), alcohol (80%), and idiopathic/other (5%). Median time from diagnosis to OPD was ≥ 4 wk. Median postoperative LOS was at the average of 53 d. Mortality was 19%. Progressive increase of platelet count in preoperative period was associated with shortened LOS. Increased aspartate aminotransferase and direct bilirubin (DB) levels the day before the OPD along with weak progressive decrease of DB in preoperative period were reliable predictors for ANP patient mortality.
CONCLUSION Multifactorial analysis of dynamic changes of routine laboratory variables can be useful for a person-tailored timing of surgical intervention in ANP patients.
Collapse
Affiliation(s)
- Yaroslav M Susak
- Department of Surgery with the Course of Emergency and Vascular Surgery, O.O. Bogomolet’s National Medical University, Kyiv 01601, Ukraine
| | - Kristina Opalchuk
- Department of Surgery, Anesthesiology and Intensive Care Postgraduate Education, O.O. Bogomolet’s National Medical University, Kyiv 01601, Ukraine
| | - Olexandr Tkachenko
- Department of Surgery N2, Kyiv City Clinical Emergency Hospital, Kyiv City Clinical Emergency Hospital, Kyiv 02000, Ukraine
| | - Mariia Rudyk
- Department of Microbiology and Immunology, Educational and Scientific Center “Institute of Biology and Medicine”, Taras Shevchenko National University of Kyiv, Kyiv 01033, Ukraine
| | - Larysa Skivka
- Department of Microbiology and Immunology, Educational and Scientific Center “Institute of Biology and Medicine”, Taras Shevchenko National University of Kyiv, Kyiv 01033, Ukraine
| |
Collapse
|
7
|
Cruz-Monserrate Z, Gumpper K, Pita V, Hart PA, Forsmark C, Whitcomb DC, Yadav D, Waldron RT, Pandol S, Steen H, Anani V, Kanwar N, Vege SS, Appana S, Li L, Serrano J, Rinaudo JAS, Topazian M, Conwell DL. Biomarkers of Chronic Pancreatitis: A systematic literature review. Pancreatology 2021; 21:323-333. [PMID: 33558189 PMCID: PMC7969447 DOI: 10.1016/j.pan.2021.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/04/2021] [Accepted: 01/15/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Chronic pancreatitis (CP) does not have diagnostic or prognostic biomarkers. CP is the end stage of a progressive inflammatory syndrome that is diagnosed at late stages by morphologic features. To diagnose earlier stages of the disease, a new mechanistic definition was established based on identifying underlying pathogenic processes and biomarker evidence of disease activity and stage. Although multiple risk factors are known, the corresponding biomarkers needed to make a highly accurate diagnosis of earlier disease stages have not been established. The goal of this study is to systematically analyze the literature to identify the most likely candidates for development into biomarkers of CP. METHODS We conducted a systematic review of candidate analytes from easily accessible biological fluids and identified 67 studies that compared CP to nonpancreatic-disease controls. We then ranked candidate biomarkers for sensitivity and specificity by area under the receiver operator curves (AUROCs). RESULTS Five biomarkers had a large effect size (an AUROC > 0.96), whereas 30 biomarkers had a moderate effect size (an AUROC between 0.96 and 0.83) for distinguishing CP cases from controls or other diseases. However, the studies reviewed had marked variability in design, enrollment criteria, and biospecimen sample handling and collection. CONCLUSIONS Several biomarkers have the potential for evaluation in prospective cohort studies and should be correlated with risk factors, clinical features, imaging studies and outcomes. The Consortium for the Study of Chronic Pancreatitis, Diabetes and Pancreas Cancer provides recommendations for avoiding design biases and heterogeneity in sample collection and handling in future studies.
Collapse
Affiliation(s)
- Zobeida Cruz-Monserrate
- Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH,The James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Kristyn Gumpper
- Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH,The James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Valentina Pita
- Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH,The James Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Phil A. Hart
- Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | | | | | | | | | | | - Hanno Steen
- Department of Pathology, Boston Children’s Hospital, Boston, MA,Departments of Pathology, Boston Children’s Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Savi Appana
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Liang Li
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jose Serrano
- Division of Digestive Diseases and Nutrition, National Institutes of Diabetes and Digestive and Kidney Diseases, Bethesda, MD
| | - Jo Ann S. Rinaudo
- Cancer Biomarkers Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD
| | | | - Darwin L. Conwell
- Department of Internal Medicine, Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH
| | | |
Collapse
|
8
|
Skovbjerg S, Roos K, Andersson M, Rabe H, Nilsson S, Lindh M, Wold AE. Inflammatory Mediator Profiles in Secretory Otitis Media in Relationship to Viable Bacterial Pathogens and Bacterial and Viral Nucleic Acids. J Interferon Cytokine Res 2020; 40:555-569. [PMID: 33337936 DOI: 10.1089/jir.2020.0075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Secretory otitis media (SOM) is characterized by persistence of fluid in the middle ear, often following an episode of acute otitis media. Our hypothesis is that failure to eliminate bacterial or viral pathogens may result in persistent low-grade inflammation. In this study, we analyzed inflammatory mediators in middle ear fluids from 67 children with SOM. This was combined with determinations of viable bacteria by culture along with detection of bacterial and viral genetic material by real-time polymerase chain reaction (PCR). The inflammatory mediators found at the highest concentrations (>30 ng/mL) were stem cell growth factor-β (median 110 ng/mL), CXCL1, IL-16, IL-8, migration inhibitory factor, CXCL10, and CXCL9. Among bacterial pathogens, Moraxella catarrhalis and Haemophilus influenzae dominated, regardless of detection methods, while rhinovirus dominated among viral pathogens. Middle ear fluid levels of interleukin (IL)-1α, IL-17, IL-1β, fibroblast growth factor basic, and tumor necrosis factor correlated strongly with presence of bacteria detected either by culture or PCR, while IL-1RA, IL-3, IL-6, IL-8, CCL3, CCL4, and granulocyte-colony stimulating factor correlated significantly with real-time PCR values. CXCL10, CXCL9, CCL2, and TRAIL correlated significantly with viral nucleic acid levels. To conclude, persistence of viral and bacterial pathogens may fuel persistent inflammation in SOM. Bacteria caused a broad inflammatory response, while viruses chiefly elicited the interferon-induced chemokines CXCL9 and CXCL10.
Collapse
Affiliation(s)
- Susann Skovbjerg
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Microbiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kristian Roos
- ENT Department, Capio Lundby Hospital, Gothenburg, Sweden
| | - Maria Andersson
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Microbiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Hardis Rabe
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Staffan Nilsson
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Mathematical Sciences, Chalmers University of Technology, Gothenburg, Sweden
| | - Magnus Lindh
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Microbiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Agnes E Wold
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Microbiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| |
Collapse
|
9
|
Chou CY, Chang CT, Chen CJ. Analytically validated protein biomarkers of chronic pancreatitis and pancreatic cancer for potential clinical diagnosis with mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34 Suppl 1:e8580. [PMID: 31502717 DOI: 10.1002/rcm.8580] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/28/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
RATIONALE Chronic pancreatitis (CP) is a pancreatic disease with poor prognosis and pancreatic cancer (PC) is one of the most lethal types of cancer that is symptomless in the early stage. Because the clinical and image findings of CP can overlap that of pancreatic cancer (PC) which leads to confusion in the diagnosis and treatment of PC, discovery/verification/validation of more accurate protein biomarkers to diagnose CP and PC is in urgent need. METHODS The PubMed, Web of Science, and Google Scholar were searched using the keywords: 'biomarker', 'marker', 'chronic pancreatitis', "pancreatic cancer" or "proteomics" for highly related researches. We focused on the articles published after the year 2005 in this review. RESULTS We introduce the background to CP and PC and summarize the diagnosis of CP and PC, analytically validated protein biomarkers, and proteomic approaches for discovery/verification/validation. The potential use of mass spectrometry (MS) in clinical diagnosis is also discussed. CONCLUSIONS Continuously improving sensitivity of MS can provide deeper proteome for new marker discovery and high reliability for protein marker verification, validation, and clinical diagnosis. The analytically validated protein markers could be considered as targeted protein biomarkers for developing a MS platform in the clinical validation process or clinical diagnosis of CP and PC.
Collapse
Affiliation(s)
- Che-Yi Chou
- Division of Nephrology, Asia University Hospital, Taichung, Taiwan
- Department of Post-baccalaureate Veterinary Medicine, Asia University, Taichung, Taiwan
| | - Chiz-Tzung Chang
- College of Medicine, China Medical University, Taichung, Taiwan
- Kidney Institute and Division of Nephrology, Department of Internal Medicine, China Medical University Hospital, Taichung, 40447, Taiwan
| | - Chao-Jung Chen
- Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, 40402, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, 40402, Taiwan
| |
Collapse
|
10
|
Abstract
Inflammatory and fibrotic events that drive chronic pancreatitis (CP) are likely orchestrated via signaling of soluble cytokines and chemokines systemically and within the pancreas. However, a comprehensive summary of the expression of such factors during CP has not been reported to date. This information is important given continued interest in targeting cytokines that influence CP pathogenesis. Reported data on the expression change of soluble immunomodulatory factors in human CP patients were identified via a literature search using a single search term. Thirty-one articles meeting the prespecified inclusion criteria were identified to generate a compiled data summary. Compiled data demonstrated up-regulation of several factors in the blood or pancreas microenvironment of CP patients. Nine factors were elevated in both compartments, including fractalkine, IFN-γ, interleukin 1β, IL-6, IL-8, macrophage inhibitory cytokine 1, neutrophil gelatinase-associated lipocalin, transforming growth factor β, and tumor necrosis factor α. Most up-regulated factors could be classified into one of several functional groups, including inflammation, chemotaxis, angiogenesis, bone remodeling, extracellular matrix remodeling, and pain. After further validation, these factors may be used as biomarkers for disease diagnosis and identification of comorbidities, or as potential therapeutic targets.
Collapse
|