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Furuzawa-Carballeda J, Barajas-Martínez A, Olguín-Rodríguez PV, Ibarra-Coronado E, Fossion R, Coss-Adame E, Valdovinos MA, Torres-Villalobos G, Rivera AL. Achalasia alters physiological networks depending on sex. Sci Rep 2024; 14:2072. [PMID: 38267468 PMCID: PMC10808234 DOI: 10.1038/s41598-024-52273-3] [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: 10/04/2022] [Accepted: 01/16/2024] [Indexed: 01/26/2024] Open
Abstract
Achalasia is a rare esophageal motility disorder for which the etiology is not fully understood. Evidence suggests that autoimmune inflammatory infiltrates, possibly triggered by a viral infection, may lead to a degeneration of neurons within the myenteric plexus. While the infection is eventually resolved, genetically susceptible individuals may still be at risk of developing achalasia. This study aimed to determine whether immunological and physiological networks differ between male and female patients with achalasia. This cross-sectional study included 189 preoperative achalasia patients and 500 healthy blood donor volunteers. Demographic, clinical, laboratory, immunological, and tissue biomarkers were collected. Male and female participants were evaluated separately to determine the role of sex. Correlation matrices were constructed using bivariate relationships to generate complex inferential networks. These matrices were filtered based on their statistical significance to identify the most relevant relationships between variables. Network topology and node centrality were calculated using tools available in the R programming language. Previous occurrences of chickenpox, measles, and mumps infections have been proposed as potential risk factors for achalasia, with a stronger association observed in females. Principal component analysis (PCA) identified IL-22, Th2, and regulatory B lymphocytes as key variables contributing to the disease. The physiological network topology has the potential to inform whether a localized injury or illness is likely to produce systemic consequences and the resulting clinical presentation. Here we show that immunological involvement in achalasia appears localized in men because of their highly modular physiological network. In contrast, in women the disease becomes systemic because of their robust network with a larger number of inter-cluster linkages.
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Affiliation(s)
- Janette Furuzawa-Carballeda
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, 14080, Mexico, Mexico
| | - Antonio Barajas-Martínez
- Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico
| | - Paola V Olguín-Rodríguez
- Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico
- Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico
| | - Elizabeth Ibarra-Coronado
- Departamento de Fisiología, Facultad de Medicina, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico
| | - Ruben Fossion
- Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico
- Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico
| | - Enrique Coss-Adame
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, 14080, Mexico, Mexico
| | - Miguel A Valdovinos
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, 14080, Mexico, Mexico
| | - Gonzalo Torres-Villalobos
- Departments of Surgery and Experimental Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, 14080, Mexico, Mexico
| | - Ana Leonor Rivera
- Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico.
- Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, 14060, Mexico, Mexico.
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Coss-Adame E, Furuzawa-Carballeda J, Perez-Ortiz AC, López-Ruiz A, Valdovinos MA, Sánchez-Gómez J, Peralta-Figueroa J, Olvera-Prado H, López-Verdugo F, Narváez-Chávez S, Santés-Jasso Ó, Aguilar-León D, Torres-Villalobos G. A Higher Manometric Esophageal Length to Height Ratio in Achalasia Explains the Lower Prevalence of Hiatal Hernia. J Neurogastroenterol Motil 2023; 29:501-512. [PMID: 37612234 PMCID: PMC10577459 DOI: 10.5056/jnm22139] [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: 08/26/2022] [Revised: 10/22/2022] [Accepted: 11/26/2022] [Indexed: 08/25/2023] Open
Abstract
Background/Aims The evidence suggests that a shorter esophageal length (EL) in gastroesophageal reflux disease (GERD) patients is associated with the presence of hiatal hernia (HH). However, there are no reports of this association in patients with achalasia. The aim is to (1) determine the prevalence of hiatal hernia in achalasia patients, (2) compare achalasia EL with GERD patients and healthy volunteers (HV), (3) measure achalasia manometric esophageal length to height (MELH) ratio, and (4) determine if there are differences in symptoms between patients with and without hiatal hernia. Methods This retrospective and cross-sectional study consist of 87 pre-surgical achalasia patients, 22 GERD patients, and 30 HV. High-resolution manometry (HRM), barium swallow, and upper endoscopy were performed to diagnose HH. The EL and MELH ratio were measured by HRM. Symptoms were assessed with Eckardt, Eating Assessment Tool, and GERD-health-related quality of life questionnaires. Results The HH in GERD's prevalence was 73% vs 3% in achalasia patients (P < 0.001). Achalasia patients had a longer esophagus and a higher MELH ratio than HV and GERD patients (P < 0.001). GERD patients had a lower MELH ratio than HV (P < 0.05). EAT-10 (P < 0.0001) and Eckardt (P < 0.05) scores were higher in achalasia without HH vs HH. Conclusions The prevalence of HH in achalasia is significantly lower than in GERD. The longer EL and the higher MELH ratio in achalasia could explain the lower prevalence of HH. Despite the low prevalence of HH in achalasia patients, the surgeon should be encouraged not to rule out HH since the risk of postoperative reflux may increase if this condition is not identified and corrected.
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Affiliation(s)
- Enrique Coss-Adame
- Departments of Gastroenterology, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Janette Furuzawa-Carballeda
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | | | - Ana López-Ruiz
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Miguel A Valdovinos
- Departments of Gastroenterology, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Josué Sánchez-Gómez
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - José Peralta-Figueroa
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Héctor Olvera-Prado
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Fidel López-Verdugo
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Sofía Narváez-Chávez
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Óscar Santés-Jasso
- Departments of Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Diana Aguilar-León
- Departments of Pathology, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
| | - Gonzalo Torres-Villalobos
- Departments of Experimental Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
- Departments of Surgery, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
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Keller J. [Esophageal Motility Disorders - What's New?]. Dtsch Med Wochenschr 2023; 148:1187-1200. [PMID: 37657457 DOI: 10.1055/a-1664-7458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Abstract
Esophageal motor disorders are an important cause of dysphagia but can also be associated with retrosternal pain and heartburn as well as regurgitation. In extreme cases, patients are not able to eat appropriately and lose weight. Repetitive aspiration can occur and may cause pulmonological complications. Achalasia represents the most important and best-defined esophageal motor disorder and is characterized by insufficient relaxation of the lower esophageal sphincter in combination with typical disturbances of esophageal peristalsis. Additional defined motor disorders are distal esophageal spasm, hypercontractile esophagus, absent contractility and ineffective peristalsis. Patients with appropriate symptoms should primarily undergo esophagogastroduodenoscopy for exclusion of e.g., tumors and esophagitis. Esophageal high-resolution manometry is the reference method for diagnosis and characterization of motor disorders in non-obstructive dysphagia. An esophagogram with barium swallow may deliver complementary information or may be used if manometry is not available. Balloon dilatation and Heller myotomy are long established and more or less equally effective therapeutic options for patients with achalasia. Peroral endoscopic myotomy (POEM) enhances the therapeutic armamentarium for achalasia and hypertensive/spastic motor disorders since 2010. For hypotensive motor disorders, which may occur as a complication of e.g., rheumatological diseases or idiopathically, therapeutic options are still limited.
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You H, Dong M. Identification of Immuno-Inflammation-Related Biomarkers for Acute Myocardial Infarction Based on Bioinformatics. J Inflamm Res 2023; 16:3283-3302. [PMID: 37576155 PMCID: PMC10417757 DOI: 10.2147/jir.s421196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023] Open
Abstract
Purpose Previous studies have confirmed that inflammation and immunity are involved in the pathogenesis of acute myocardial infarction (AMI). However, only few related genes are identified as biomarkers for the diagnosis and treatment of AMI. Patients and Methods GSE48060 and GSE60993 datasets were retrieved from Gene Expression Omnibus. The differentially expressed immuno-inflammation-related genes (DEIIRGs) were obtained from GSE48060, and the biomarkers for AMI were screened and validated using the "Neuralnet" package and GSE60993 dataset. Further, the biomarker-based nomogram was constructed, and miRNAs, transcription factors (TFs), and potential drugs targeting the biomarkers were explored. Furthermore, immune infiltration analysis was analyzed in AMI. Finally, the biomarkers were verified by assessing their mRNA levels using real-time quantitative PCR (RT-qPCR). Results First, eight biomarkers were screened via bioinformatics, and the artificial neural network model indicated a higher prediction accuracy for AMI even in the validation dataset. Nomogram had accurate forecasting ability for AMI as well. The TFs GTF2I, PHOX2B, RUNX1, and FOS targeting hsa-miR-1297 could regulate the expressions of ADM and CBLB, and RORA could effectively interact with melatonin and citalopram. RT-qPCR results for ADM, PI3, MMP9, NRG1 and CBLB were consistent with those of bioinformatic analysis. Conclusion In conclusion, eight key immuno-inflammation-related genes, namely, SH2D1B, ADM, PI3, MMP9, NRG1, CBLB, RORA, and FASLG, may serve as the potential biomarkers for AMI, in which the downregulation of CBLB and upregulation of ADM, PI3, and NRG1 in AMI was detected for the first time, providing a new strategy for the diagnosis and treatment of AMI.
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Affiliation(s)
- Hongjun You
- Department of Cardiovascular Medicine, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, 710068, People’s Republic of China
| | - Mengya Dong
- Department of Cardiovascular Medicine, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, 710068, People’s Republic of China
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Chen S, Xing X, Hou X, Zhuang Q, Tan N, Cui Y, Wang J, Zhang M, Hu S, Xiao Y. The molecular pathogenesis of achalasia: a paired lower esophageal sphincter muscle and serum 4D label-free proteomic study. Gastroenterol Rep (Oxf) 2023; 11:goad031. [PMID: 37324545 PMCID: PMC10260389 DOI: 10.1093/gastro/goad031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/11/2023] [Accepted: 05/03/2023] [Indexed: 06/17/2023] Open
Abstract
Background Achalasia is a primary esophageal motility disorder with potential molecular pathogenesis remaining uncertain. This study aimed to identify the differentially expressed proteins and potential pathways among achalasia subtypes and controls to further reveal the molecular pathogenesis of achalasia. Methods Paired lower esophageal sphincter (LES) muscle and serum samples from 24 achalasia patients were collected. We also collected 10 normal serum samples from healthy controls and 10 normal LES muscle samples from esophageal cancer patients. The 4D label-free proteomic analysis was performed to identify the potential proteins and pathways involved in achalasia. Results Analysis of Similarities showed distinct proteomic patterns of serum and muscle samples between achalasia patients and controls (both P < 0.05). Functional enrichment analysis suggested that these differentially expressed proteins were immunity-, infection-, inflammation-, and neurodegeneration-associated. The mfuzz analysis in LES specimens showed that proteins involved in the extracellular matrix-receptor interaction increased sequentially between the control group, type III, type II, and type I achalasia. Only 26 proteins altered in the same directions in serum and muscle samples. Conclusions This first 4D label-free proteomic study of achalasia indicated that there were specific protein alterations in both the serum and muscle of achalasia, involving immunity, inflammation, infection, and neurodegeneration pathways. Distinct protein clusters between types I, II, and III revealed the potential molecular pathways associated with different disease stages. Analysis of proteins changed in both muscle and serum samples highlighted the importance of further studies on LES muscle and revealed potential autoantibodies.
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Affiliation(s)
| | | | - Xun Hou
- Gastrointestinal Surgery Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Qianjun Zhuang
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Niandi Tan
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Yi Cui
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Jinhui Wang
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Mengyu Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Shixian Hu
- Institute of Precision Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Yinglian Xiao
- Corresponding author. Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, No. 58 Zhongshan Road 2, Guangzhou, Guangdong 510080, P. R. China. Tel: +86-13560172116;
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Affiliation(s)
- Fahad S Mohammed
- Trinity College of Arts and Sciences, Duke University, Durham, NC, 27708-0045, USA.
| | - Nathaniel Krogel
- Department of Medicine, UNC Health Blue Ridge, 2209 S Sterling Suite #200, Morganton, USA
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