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de Oliveira SD, Alexandre-Silva V, Popolin CP, de Sousa DB, Grigoli MM, de Carvalho Pelegrini LN, Manzine PR, Espuny AC, Marcello E, Endres K, Cominetti MR. ADAM10 isoforms: optimizing usage of antibodies based on protein regulation, structural features, biological activity and clinical relevance to Alzheimer's disease. Ageing Res Rev 2024:102464. [PMID: 39173916 DOI: 10.1016/j.arr.2024.102464] [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: 06/24/2024] [Revised: 07/21/2024] [Accepted: 08/16/2024] [Indexed: 08/24/2024]
Abstract
A Disintegrin and Metalloproteinase 10 (ADAM10) is a crucial transmembrane protein involved in diverse cellular processes, including cell adhesion, migration, and proteolysis. ADAM10's ability to cleave over 100 substrates underscores its significance in physiological and pathological contexts, particularly in Alzheimer's disease (AD). This review comprehensively examines ADAM10's multifaceted roles, highlighting its critical function in the non-amyloidogenic processing of the amyloid precursor protein (APP), which mitigates amyloid beta (Aβ) production, a critical factor in AD development. We summarize the regulation of ADAM10 at multiple levels: transcriptional, translational, and post-translational, revealing the complexity and responsiveness of its expression to various cellular signals. A standardized nomenclature for ADAM10 isoforms is proposed to improve clarity and consistency in research, facilitating better comparison and replication of findings across studies. We address the challenges in detecting ADAM10 isoforms using antibodies, advocating for standardized detection protocols to resolve discrepancies in results from different biological matrices. This review underscores the potential of ADAM10 as a biomarker for early diagnosis and a therapeutic target in AD. By consolidating current knowledge on ADAM10's regulation and function, we aim to provide insights that will guide future research and therapeutic strategies in the AD context.
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Affiliation(s)
- Sabrina Dorta de Oliveira
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Vanessa Alexandre-Silva
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Cecilia Patricia Popolin
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Danilo Barroso de Sousa
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Marina Mantellatto Grigoli
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Lucas Nogueira de Carvalho Pelegrini
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Patricia Regina Manzine
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Antoni Camins Espuny
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain; Networking Research Center on Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain; Institute of Neurosciences, Universitat de Barcelona, Barcelona, Catalonia, Spain; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Elena Marcello
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Kristina Endres
- Department of Pharmacological and Biomolecular Sciences "Rodolfo Paoletti", University of Milan, Milan, Italy; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Marcia Regina Cominetti
- Department of Gerontology, Federal University of São Carlos, São Carlos, SP, Brazil; Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland; Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
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Kuhn T, Aljohmani A, Frank N, Zielke L, Mehanny M, Laschke MW, Koch M, Hoppstädter J, Kiemer AK, Yildiz D, Fuhrmann G. A cell-free, biomimetic hydrogel based on probiotic membrane vesicles ameliorates wound healing. J Control Release 2024; 365:969-980. [PMID: 38070602 DOI: 10.1016/j.jconrel.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 11/21/2023] [Accepted: 12/04/2023] [Indexed: 12/22/2023]
Abstract
Probiotic bacteria, such as Lactobacilli, have been shown to elicit beneficial effects in various tissue regeneration applications. However, their formulation as living bacteria is challenging, and their therapeutic use as proliferating microorganisms is especially limited in immunocompromised patients. Here, we propose a new therapeutic avenue to circumvent these shortcomings by developing a bacteriomimetic hydrogel based on membrane vesicles (MVs) produced by Lactobacilli. We coupled MVs from Lactobacillus plantarum and Lactobacillus casei, respectively, to the surface of synthetic microparticles, and embedded those bacteriomimetics into a pharmaceutically applicable hydrogel matrix. The wound microenvironment changes during the wound healing process, including adaptions of the pH and changes of the oxygen supply. We thus performed proteomic characterization of the MVs harvested under different culture conditions and identified characteristic proteins related to the biological effect of the probiotics in every culture state. In addition, we highlight a number of unique proteins expressed and sorted into the MVs for every culture condition. Using different in vitro models, we demonstrated that increased cell migration and anti-inflammatory effects of the bacteriomimetic microparticles were dependent on the culture condition of the secreting bacteria. Finally, we demonstrated the bacteriomimetic hydrogel's ability to improve healing in an in vivo mouse full-thickness wound model. Our results create a solid basis for the future application of probiotic-derived vesicles in the treatment of inflammatory dispositions and stimulates the initiation of further preclinical trials.
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Affiliation(s)
- Thomas Kuhn
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), Campus E8.1, Saarbrücken 66123, Germany; Department of Pharmacy, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany
| | - Ahmad Aljohmani
- Institute of Experimental and Clinical Pharmacology and Toxicology, PZMS, Saarland University, 66421 Homburg, Germany
| | - Nicolas Frank
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), Campus E8.1, Saarbrücken 66123, Germany; Department of Pharmacy, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany
| | - Lina Zielke
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), Campus E8.1, Saarbrücken 66123, Germany
| | - Mina Mehanny
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), Campus E8.1, Saarbrücken 66123, Germany; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, 11566 Cairo, Egypt
| | - Matthias W Laschke
- Institute for Clinical and Experimental Surgery, Saarland University, Homburg, Germany
| | - Marcus Koch
- INM - Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
| | - Jessica Hoppstädter
- Department of Pharmacy, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany
| | - Alexandra K Kiemer
- Department of Pharmacy, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany
| | - Daniela Yildiz
- Institute of Experimental and Clinical Pharmacology and Toxicology, PZMS, Saarland University, 66421 Homburg, Germany.
| | - Gregor Fuhrmann
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research (HZI), Campus E8.1, Saarbrücken 66123, Germany; Department of Pharmacy, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany; Friedrich-Alexander-Universität Erlangen-Nürnberg, Department of Biology, Pharmaceutical Biology, Staudtstr. 5, 91058 Erlangen, Germany; FAU NeW - Research Center New Bioactive Compounds, Nikolaus-Fiebiger-Str. 10, 91058 Erlangen, Germany.
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Xu S, Mo D, Rizvi FZ, Rosa JP, Ruiz J, Tan S, Tweten RK, Leong JM, Adams W. Pore-forming activity of S. pneumoniae pneumolysin disrupts the paracellular localization of the epithelial adherens junction protein E-cadherin. Infect Immun 2023; 91:e0021323. [PMID: 37607057 PMCID: PMC10501216 DOI: 10.1128/iai.00213-23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 06/26/2023] [Indexed: 08/24/2023] Open
Abstract
Streptococcus pneumoniae, a common cause of community-acquired bacterial pneumonia, can cross the respiratory epithelial barrier to cause lethal septicemia and meningitis. S. pneumoniae pore-forming toxin pneumolysin (PLY) triggers robust neutrophil (PMN) infiltration that promotes bacterial transepithelial migration in vitro and disseminated disease in mice. Apical infection of polarized respiratory epithelial monolayers by S. pneumoniae at a multiplicity of infection (MOI) of 20 resulted in recruitment of PMNs, loss of 50% of the monolayer, and PMN-dependent bacterial translocation. Reducing the MOI to 2 decreased PMN recruitment two-fold and preserved the monolayer, but apical-to-basolateral translocation of S. pneumoniae remained relatively efficient. At both MOI of 2 and 20, PLY was required for maximal PMN recruitment and bacterial translocation. Co-infection by wild-type S. pneumoniae restored translocation by a PLY-deficient mutant, indicating that PLY can act in trans. Investigating the contribution of S. pneumoniae infection on apical junction complexes in the absence of PMN transmigration, we found that S. pneumoniae infection triggered the cleavage and mislocalization of the adherens junction (AJ) protein E-cadherin. This disruption was PLY-dependent at MOI of 2 and was recapitulated by purified PLY, requiring its pore-forming activity. In contrast, at MOI of 20, E-cadherin disruption was independent of PLY, indicating that S. pneumoniae encodes multiple means to disrupt epithelial integrity. This disruption was insufficient to promote bacterial translocation in the absence of PMNs. Thus, S. pneumoniae triggers cleavage and mislocalization of E-cadherin through PLY-dependent and -independent mechanisms, but maximal bacterial translocation across epithelial monolayers requires PLY-dependent neutrophil transmigration.
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Affiliation(s)
- Shuying Xu
- Department of Molecular Biology and Microbiology, Tufts University, Boston, Massachusetts, USA
- Program in Immunology, Tufts Graduate School of Biomedical Sciences, Boston, Massachusetts, USA
| | - Devons Mo
- Department of Biological Sciences, San Jose State University, San Jose, California, USA
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, California, USA
| | - Fatima Z. Rizvi
- Department of Biological Sciences, San Jose State University, San Jose, California, USA
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, California, USA
| | - Juan P. Rosa
- Department of Molecular Biology and Microbiology, Tufts University, Boston, Massachusetts, USA
- University of Puerto Rico, Cayey, USA
| | - Jorge Ruiz
- Department of Molecular Biology and Microbiology, Tufts University, Boston, Massachusetts, USA
- Francisco de Vitoria University, Madrid, Spain
| | - Shumin Tan
- Department of Molecular Biology and Microbiology, Tufts University, Boston, Massachusetts, USA
| | - Rodney K. Tweten
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma, Oklahoma, USA
| | - John M. Leong
- Department of Molecular Biology and Microbiology, Tufts University, Boston, Massachusetts, USA
- Stuart B. Levy Center for Integrated Management of Antimicrobial Resistance at Tufts (Levy CIMAR), Boston, Massachusetts, USA
| | - Walter Adams
- Department of Molecular Biology and Microbiology, Tufts University, Boston, Massachusetts, USA
- Department of Biological Sciences, San Jose State University, San Jose, California, USA
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Pseudomonas aeruginosa Alters Critical Lung Epithelial Cell Functions through Activation of ADAM17. Cells 2022; 11:cells11152303. [PMID: 35892600 PMCID: PMC9331763 DOI: 10.3390/cells11152303] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 02/01/2023] Open
Abstract
Severe epithelial dysfunction is one major hallmark throughout the pathophysiological progress of bacterial pneumonia. Junctional and cellular adhesion molecules (e.g., JAMA-A, ICAM-1), cytokines (e.g., TNFα), and growth factors (e.g., TGFα), controlling proper lung barrier function and leukocyte recruitment, are proteolytically cleaved and released into the extracellular space through a disintegrin and metalloproteinase (ADAM) 17. In cell-based assays, we could show that the protein expression, maturation, and activation of ADAM17 is upregulated upon infection of lung epithelial cells with Pseudomonas aeruginosa and Exotoxin A (ExoA), without any impact of infection by Streptococcus pneumoniae. The characterization of released extracellular vesicles/exosomes and the comparison to heat-inactivated bacteria revealed that this increase occurred in a cell-associated and toxin-dependent manner. Pharmacological targeting and gene silencing of ADAM17 showed that its activation during infection with Pseudomonas aeruginosa was critical for the cleavage of junctional adhesion molecule A (JAM-A) and epithelial cell survival, both modulating barrier integrity, epithelial regeneration, leukocyte adhesion and transepithelial migration. Thus, site-specific targeting of ADAM17 or blockage of the activating toxins may constitute a novel anti-infective therapeutic option in Pseudomonas aeruginosa lung infection preventing severe epithelial and organ dysfunctions and stimulating future translational studies.
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