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  1. Article ; Online: β(2 → 1)-β(2 → 6) branched graminan-type fructans and β(2 → 1) linear fructans impact mucus-related and endoplasmic reticulum stress-related genes in goblet cells and attenuate inflammatory responses in a fructan dependent fashion.

    Fernández-Lainez, Cynthia / Aan de Stegge, Myrthe / Silva-Lagos, Luis Alfredo / López-Velázquez, Gabriel / de Vos, Paul

    Food & function

    2023  Volume 14, Issue 3, Page(s) 1338–1348

    Abstract: Dietary fibers such as fructans have beneficial effects on intestinal health but it is unknown whether they impact goblet cells (GCs). Here we studied the effects of inulin-type fructans (ITFs) and graminan-type fructans (GTFs) with different molecular ... ...

    Abstract Dietary fibers such as fructans have beneficial effects on intestinal health but it is unknown whether they impact goblet cells (GCs). Here we studied the effects of inulin-type fructans (ITFs) and graminan-type fructans (GTFs) with different molecular weights on mucus- and endoplasmic reticulum (ER) stress-related genes in intestinal GCs. To that end, GCs were incubated in the presence of ITFs or GTFs, or ITFs and GTFs + TNFα or the
    MeSH term(s) Fructans/pharmacology ; Fructans/chemistry ; Goblet Cells/metabolism ; Tumor Necrosis Factor-alpha/genetics ; Mucus/metabolism ; Inulin ; Endoplasmic Reticulum Stress
    Chemical Substances Fructans ; Tumor Necrosis Factor-alpha ; Inulin (9005-80-5)
    Language English
    Publishing date 2023-02-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 2612033-1
    ISSN 2042-650X ; 2042-6496
    ISSN (online) 2042-650X
    ISSN 2042-6496
    DOI 10.1039/d2fo02710k
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: β(2 → 1)-β(2 → 6) and β(2 → 1) fructans protect from impairment of intestinal tight junction's gene expression and attenuate human dendritic cell responses in a fructan-dependent fashion.

    Fernández-Lainez, Cynthia / Aan de Stegge, Myrthe / Silva-Lagos, Luis Alfredo / López-Velázquez, Gabriel / de Vos, Paul

    Carbohydrate polymers

    2023  Volume 320, Page(s) 121259

    Abstract: β(2 → 1)-β(2 → 6) branched graminan-type fructans (GTFs) and β(2 → 1) linear fructans (ITFs) possess immunomodulatory properties and protect human intestinal barrier function, however the mechanisms underlying these effects are not well studied. Herein, ... ...

    Abstract β(2 → 1)-β(2 → 6) branched graminan-type fructans (GTFs) and β(2 → 1) linear fructans (ITFs) possess immunomodulatory properties and protect human intestinal barrier function, however the mechanisms underlying these effects are not well studied. Herein, GTFs and ITFs effects with different degree of polymerization (DP) values on tight junctions (TJs) genes CLDN-1, -2 and -3, CDH1, OCLN and TJP1 were studied in Caco-2 gut epithelial cells, under homeostatic and inflammatory conditions. Also, cytokine production in dendritic cells (DCs) was studied. Higher DP fructans decreased the expression of the pore forming CLDN-2. Higher DP GTFs enhanced CLDN-3, OCLN, and TJP-1. Fructans prevented mRNA dysregulation of CLDN-1, -2 and -3 induced by the barrier disruptors A23187 and deoxynivalenol in a fructan-type dependent fashion. The production of pro-inflammatory cytokines MCP-1/CCL2, MIP-1α/CCL3 and TNFα by DCs was also attenuated in a fructan-type dependent manner and was strongly attenuated by DCs cultured with medium of Caco-2 cells which were pre-exposed to fructans. Our data show that specific fructans have TJs and DCs modulating effects and contribute to gut homeostasis. This might serve to design effective dietary means to prevent intestinal inflammation.
    MeSH term(s) Humans ; Caco-2 Cells ; Tight Junctions ; Cytokines/genetics ; Fructans/pharmacology ; Dendritic Cells
    Chemical Substances Cytokines ; Fructans
    Language English
    Publishing date 2023-08-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 1501516-6
    ISSN 1879-1344 ; 0144-8617
    ISSN (online) 1879-1344
    ISSN 0144-8617
    DOI 10.1016/j.carbpol.2023.121259
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Inclusion of extracellular matrix molecules and necrostatin-1 in the intracapsular environment of alginate-based microcapsules synergistically protects pancreatic β cells against cytokine-induced inflammatory stress.

    Qin, Tian / Hu, Shuxian / Smink, Alexandra M / de Haan, Bart J / Silva-Lagos, Luis A / Lakey, Jonathan R T / de Vos, Paul

    Acta biomaterialia

    2022  Volume 146, Page(s) 434–449

    Abstract: Immunoisolation of pancreatic islets in alginate-based microcapsules is a promising approach for grafting of islets in absence of immunosuppression. However, loss and damage to the extracellular matrix (ECM) during islet isolation enhance susceptibility ... ...

    Abstract Immunoisolation of pancreatic islets in alginate-based microcapsules is a promising approach for grafting of islets in absence of immunosuppression. However, loss and damage to the extracellular matrix (ECM) during islet isolation enhance susceptibility of islets for inflammatory stress. In this study, a combined strategy was applied to reduce this stress by incorporating ECM components (collagen type IV/RGD) and necroptosis inhibitor, necrostatin-1 (Nec-1) in alginate-based microcapsules in vitro. To demonstrate efficacy, viability and function of MIN6 β-cells and human islets in capsules with collagen type IV/RGD and/or Nec-1 was investigated in presence and absence of IL-1β, IFN-γ and TNF-α. The combination of collagen type IV/RGD and Nec-1 had higher protective effects than the molecules alone. Presence of collagen type IV/RGD and Nec-1 in the intracapsular environment reduced cytokine-induced overproduction of free radical species and unfavorable shifts in mitochondrial dynamics. In addition, the ECM components collagen type IV/RGD prevented a cytokine induced suppression of the FAK/Akt pathway. Our data indicate that the inclusion of collagen type IV/RGD and Nec-1 in the intracapsular environment prevents islet-cell loss when exposed to inflammatory stress, which might contribute to higher survival of β-cells in the immediate period after transplantation. This approach of inclusion of stress reducing agents in the intracapsular environment of immunoisolating devices may be an effective way to enhance the longevity of encapsulated islet grafts. STATEMENT OF SIGNIFICANCE: Islet-cells in immunoisolated alginate-based microcapsules are very susceptible to inflammatory stress which impacts long-term survival of islet grafts. Here we show that incorporation of ECM components (collagen type IV/RGD) and necrostatin-1 (Nec-1) in the intracapsular environment of alginate-based capsules attenuates this susceptibility and promotes islet-cell survival. This effect induced by collagen type IV/RGD and Nec-1 was probably due to lowering free radical production, preventing mitochondrial dysfunction and by maintaining ECM/integrin/FAK/Akt signaling and Nec-1/RIP1/RIP3 signaling. Our study provides an effective strategy to extend longevity of islet grafts which might be of great potential for future clinical application of immunoisolated cells.
    MeSH term(s) Alginates/pharmacology ; Capsules ; Collagen Type IV/metabolism ; Cytokines/metabolism ; Extracellular Matrix/metabolism ; Humans ; Imidazoles ; Indoles ; Insulin-Secreting Cells/metabolism ; Islets of Langerhans/metabolism ; Islets of Langerhans Transplantation ; Oligopeptides/metabolism ; Oligopeptides/pharmacology ; Proto-Oncogene Proteins c-akt/metabolism
    Chemical Substances Alginates ; Capsules ; Collagen Type IV ; Cytokines ; Imidazoles ; Indoles ; Oligopeptides ; necrostatin-1 ; Proto-Oncogene Proteins c-akt (EC 2.7.11.1)
    Language English
    Publishing date 2022-04-30
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2173841-5
    ISSN 1878-7568 ; 1742-7061
    ISSN (online) 1878-7568
    ISSN 1742-7061
    DOI 10.1016/j.actbio.2022.04.042
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: DAMPening COVID-19 Severity by Attenuating Danger Signals.

    Silva-Lagos, Luis A / Pillay, Janesh / van Meurs, Matijs / Smink, Alexandra / van der Voort, Peter H J / de Vos, Paul

    Frontiers in immunology

    2021  Volume 12, Page(s) 720192

    Abstract: COVID-19 might lead to multi-organ failure and, in some cases, to death. The COVID-19 severity is associated with a "cytokine storm." Danger-associated molecular patterns (DAMPs) are proinflammatory molecules that can activate pattern recognition ... ...

    Abstract COVID-19 might lead to multi-organ failure and, in some cases, to death. The COVID-19 severity is associated with a "cytokine storm." Danger-associated molecular patterns (DAMPs) are proinflammatory molecules that can activate pattern recognition receptors, such as toll-like receptors (TLRs). DAMPs and TLRs have not received much attention in COVID-19 but can explain some of the gender-, weight- and age-dependent effects. In females and males, TLRs are differentially expressed, likely contributing to higher COVID-19 severity in males. DAMPs and cytokines associated with COVID-19 mortality are elevated in obese and elderly individuals, which might explain the higher risk for severer COVID-19 in these groups. Adenosine signaling inhibits the TLR/NF-κB pathway and, through this, decreases inflammation and DAMPs' effects. As vaccines will not be effective in all susceptible individuals and as new vaccine-resistant SARS-CoV-2 mutants might develop, it remains mandatory to find means to dampen COVID-19 disease severity, especially in high-risk groups. We propose that the regulation of DAMPs
    MeSH term(s) Adenosine/metabolism ; Alarmins/antagonists & inhibitors ; Alarmins/immunology ; Animals ; COVID-19/complications ; COVID-19/immunology ; COVID-19/physiopathology ; COVID-19/therapy ; Humans ; Inflammation/prevention & control ; Inflammation Mediators/antagonists & inhibitors ; Inflammation Mediators/immunology ; Multiple Organ Failure/etiology ; Multiple Organ Failure/prevention & control ; Patient Acuity ; Signal Transduction ; Toll-Like Receptors/antagonists & inhibitors ; Toll-Like Receptors/immunology
    Chemical Substances Alarmins ; Inflammation Mediators ; Toll-Like Receptors ; Adenosine (K72T3FS567)
    Language English
    Publishing date 2021-08-12
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2021.720192
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: β(2 → 1)-β(2 → 6) and β(2 → 1) fructans protect from impairment of intestinal tight junction's gene expression and attenuate human dendritic cell responses in a fructan-dependent fashion

    Fernández-Lainez, Cynthia / aan de Stegge, Myrthe / Silva-Lagos, Luis Alfredo / López-Velázquez, Gabriel / De Vos, Paul

    Carbohydrate Polymers. 2023 Nov., v. 320 p.121259-

    2023  

    Abstract: β(2 → 1)-β(2 → 6) branched graminan-type fructans (GTFs) and β(2 → 1) linear fructans (ITFs) possess immunomodulatory properties and protect human intestinal barrier function, however the mechanisms underlying these effects are not well studied. Herein, ... ...

    Abstract β(2 → 1)-β(2 → 6) branched graminan-type fructans (GTFs) and β(2 → 1) linear fructans (ITFs) possess immunomodulatory properties and protect human intestinal barrier function, however the mechanisms underlying these effects are not well studied. Herein, GTFs and ITFs effects with different degree of polymerization (DP) values on tight junctions (TJs) genes CLDN-1, -2 and -3, CDH1, OCLN and TJP1 were studied in Caco-2 gut epithelial cells, under homeostatic and inflammatory conditions. Also, cytokine production in dendritic cells (DCs) was studied. Higher DP fructans decreased the expression of the pore forming CLDN-2. Higher DP GTFs enhanced CLDN-3, OCLN, and TJP-1. Fructans prevented mRNA dysregulation of CLDN-1, -2 and -3 induced by the barrier disruptors A23187 and deoxynivalenol in a fructan-type dependent fashion. The production of pro-inflammatory cytokines MCP-1/CCL2, MIP-1α/CCL3 and TNFα by DCs was also attenuated in a fructan-type dependent manner and was strongly attenuated by DCs cultured with medium of Caco-2 cells which were pre-exposed to fructans. Our data show that specific fructans have TJs and DCs modulating effects and contribute to gut homeostasis. This might serve to design effective dietary means to prevent intestinal inflammation.
    Keywords cytokines ; dendritic cells ; deoxynivalenol ; epithelium ; fructans ; gene expression ; homeostasis ; humans ; inflammation ; intestines ; polymerization ; tight junctions ; ACTB ; Caco-2 ; CSM ; A23187 ; CLDN-1 ; CLDN-2 ; CLDN-3 ; DMEM ; DP ; EHEC ; E-cadherin ; CDH1 ; DCs ; DON ; GAPDH ; GTFs ; IECs ; interleukin IL-1RA ; IL-6 ; IL-8 ; IL-10 ; ITFs ; MAPK ; MCP-1/CCL2 ; MIP-1α/CCL3 ; NF-κB ; OCLN ; TJs ; PKC ; RT-qPCR ; TNFα ; TEER ; ZO-1 ; Non-digestible carbohydrates ; Inflammatory bowel disease ; Nutraceuticals ; Functional foods ; Intestinal and immune cells crosstalk
    Language English
    Dates of publication 2023-11
    Publishing place Elsevier Ltd
    Document type Article ; Online
    ZDB-ID 1501516-6
    ISSN 1879-1344 ; 0144-8617
    ISSN (online) 1879-1344
    ISSN 0144-8617
    DOI 10.1016/j.carbpol.2023.121259
    Database NAL-Catalogue (AGRICOLA)

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  6. Article ; Online: The Effect of Antibiotics Treatment on the Maternal Immune Response and Gut Microbiome in Pregnant and Non-Pregnant Mice.

    Faas, Marijke M / Liu, Yuanrui / Wekema, Lieske / Weiss, Gisela A / van Loo-Bouwman, Carolien A / Silva Lagos, Luis

    Nutrients

    2023  Volume 15, Issue 12

    Abstract: The gut microbiota are involved in adaptations of the maternal immune response to pregnancy. We therefore hypothesized that inducing gut dysbiosis during pregnancy alters the maternal immune response. Thus, pregnant mice received antibiotics from day 9 ... ...

    Abstract The gut microbiota are involved in adaptations of the maternal immune response to pregnancy. We therefore hypothesized that inducing gut dysbiosis during pregnancy alters the maternal immune response. Thus, pregnant mice received antibiotics from day 9 to day 16 to disturb the maternal gut microbiome. Feces were collected before, during and after antibiotic treatment, and microbiota were measured using 16S RNA sequencing. Mice were sacrificed at day 18 of pregnancy and intestinal (Peyer's patches (PP) and mesenteric lymph nodes (MLN)) and peripheral immune responses (blood and spleen) were measured using flow cytometry. Antibiotic treatment decreased fetal and placental weight. The bacterial count and the Shannon index were significantly decreased (Friedman, followed by Dunn's test,
    MeSH term(s) Pregnancy ; Mice ; Female ; Animals ; Gastrointestinal Microbiome ; Placenta ; Anti-Bacterial Agents/pharmacology ; Mice, Inbred Strains ; Bacteria ; Immunity
    Chemical Substances Anti-Bacterial Agents
    Language English
    Publishing date 2023-06-12
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu15122723
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  7. Article ; Online: Crystal type, chain length and polydispersity impact the resistant starch type 3 immunomodulatory capacity via Toll-like receptors.

    Silva Lagos, Luis / Klostermann, Cynthia E / López-Velázquez, Gabriel / Fernández-Lainez, Cynthia / Leemhuis, Hans / Oudhuis, A A C M Lizette / Buwalda, Piet / Schols, Henk A / de Vos, Paul

    Carbohydrate polymers

    2023  Volume 324, Page(s) 121490

    Abstract: Food ingredients that can activate and improve immunological defense, against e.g., pathogens, have become a major field of research. Resistant starches (RSs) can resist enzymes in the upper gastrointestinal (GI) tract and induce health benefits. RS-3 ... ...

    Abstract Food ingredients that can activate and improve immunological defense, against e.g., pathogens, have become a major field of research. Resistant starches (RSs) can resist enzymes in the upper gastrointestinal (GI) tract and induce health benefits. RS-3 physicochemical characteristics such as chain length (DP), A- or B-type crystal, and polydispersity index (PI) might be crucial for immunomodulation by activating human toll-like receptors (hTLRs). We hypothesize that crystal type, DP and PI, alone or in combination, impact the recognition of RS-3 preparations by hTLRs leading to different RS-3 immunomodulatory effects. We studied the activation of hTLR2, hTLR4, and hTLR5 by 0.5, 1 and 2 mg/mL of RS-3. We found strong activation of hTLR2-dependent NF-kB activation with PI <1.25, DP 18 as an A- or B-type crystal. At different doses, NF-kB activation was increased from 6.8 to 7.1 and 10-fold with A-type and 6.2 to 10.2 and 14.4-fold with B-type. This also resulted in higher cytokine production in monocytes. Molecular docking, using amylose-A and B, demonstrated that B-crystals bind hTLR2 promoting hTLR2-1 dimerization, supporting the stronger effects of B-type crystals. Immunomodulatory effects of RS-3 are predominantly hTLR2-dependent, and activation can be tailored by managing crystallinity, chain length, and PI.
    MeSH term(s) Humans ; Resistant Starch ; NF-kappa B/metabolism ; Molecular Docking Simulation ; Toll-Like Receptors ; Amylose/chemistry ; Starch/chemistry
    Chemical Substances Resistant Starch ; NF-kappa B ; Toll-Like Receptors ; Amylose (9005-82-7) ; Starch (9005-25-8)
    Language English
    Publishing date 2023-10-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 1501516-6
    ISSN 1879-1344 ; 0144-8617
    ISSN (online) 1879-1344
    ISSN 0144-8617
    DOI 10.1016/j.carbpol.2023.121490
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Crystal type, chain length and polydispersity impact the resistant starch type 3 immunomodulatory capacity via Toll-like receptors

    Silva Lagos, Luis / Klostermann, Cynthia E. / López-Velázquez, Gabriel / Fernández-Lainez, Cynthia / Leemhuis, Hans / Oudhuis, A.A.C.M.L. / Buwalda, Piet / Schols, Henk A. / de Vos, Paul

    Carbohydrate Polymers

    2024  Volume 324

    Abstract: Food ingredients that can activate and improve immunological defense, against e.g., pathogens, have become a major field of research. Resistant starches (RSs) can resist enzymes in the upper gastrointestinal (GI) tract and induce health benefits. RS-3 ... ...

    Abstract Food ingredients that can activate and improve immunological defense, against e.g., pathogens, have become a major field of research. Resistant starches (RSs) can resist enzymes in the upper gastrointestinal (GI) tract and induce health benefits. RS-3 physicochemical characteristics such as chain length (DP), A- or B-type crystal, and polydispersity index (PI) might be crucial for immunomodulation by activating human toll-like receptors (hTLRs). We hypothesize that crystal type, DP and PI, alone or in combination, impact the recognition of RS-3 preparations by hTLRs leading to different RS-3 immunomodulatory effects. We studied the activation of hTLR2, hTLR4, and hTLR5 by 0.5, 1 and 2 mg/mL of RS-3. We found strong activation of hTLR2-dependent NF-kB activation with PI <1.25, DP 18 as an A- or B-type crystal. At different doses, NF-kB activation was increased from 6.8 to 7.1 and 10-fold with A-type and 6.2 to 10.2 and 14.4-fold with B-type. This also resulted in higher cytokine production in monocytes. Molecular docking, using amylose-A and [sbnd]B, demonstrated that B-crystals bind hTLR2 promoting hTLR2-1 dimerization, supporting the stronger effects of B-type crystals. Immunomodulatory effects of RS-3 are predominantly hTLR2-dependent, and activation can be tailored by managing crystallinity, chain length, and PI.
    Keywords Functional food ; Immunomodulation ; Physicochemical characteristics ; Resistant starch ; Toll-like receptors
    Subject code 572
    Language English
    Publishing country nl
    Document type Article ; Online
    ZDB-ID 1501516-6
    ISSN 1879-1344 ; 0144-8617
    ISSN (online) 1879-1344
    ISSN 0144-8617
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: TLR2 and TLR4 activity in monocytes and macrophages after exposure to amoxicillin, ciprofloxacin, doxycycline and erythromycin.

    Silva Lagos, Luis / Luu, Thy Viet / De Haan, Bart / Faas, Marijke / De Vos, Paul

    The Journal of antimicrobial chemotherapy

    2022  Volume 77, Issue 11, Page(s) 2972–2983

    Abstract: Background: Antibiotics are used to treat bacterial infections but also impact immunity. This is usually attributed to antibiotic-induced dysbiosis of the microbiota, but antibiotics may have a direct effect on immune cells and immunity-associated ... ...

    Abstract Background: Antibiotics are used to treat bacterial infections but also impact immunity. This is usually attributed to antibiotic-induced dysbiosis of the microbiota, but antibiotics may have a direct effect on immune cells and immunity-associated receptors, such as Toll-like receptors (TLRs).
    Objectives: To investigate whether antibiotics alter TLR2/1, TLR2/6 and TLR4 activity in immune cells.
    Methods: We evaluated the effects of amoxicillin, ciprofloxacin, doxycycline and erythromycin on TLR2/1-, TLR2/6- and TLR4-induced NF-κB activation in THP1-XBlue™-MD2-CD14 cells. Furthermore, we studied TNF-α and IL-6 levels in THP-1-derived macrophages after exposure to these antibiotics and TLR ligands.
    Results: Amoxicillin had no effect on any of the TLRs studied. However, ciprofloxacin reduced TLR2/1, TLR2/6 and TLR4 activity in THP1-XBlue™-MD2-CD14 cells and decreased TLR2/1-induced TNF-α and IL-6 in macrophages. Doxycycline reduced TLR2/6 and TLR4 activity in THP1-XBlue™-MD2-CD14 cells and TNF-α and IL-6 levels in response to TLR2/6 stimulation in macrophages. Erythromycin decreased TLR2/1 and TLR4 activity in THP1-XBlue™-MD2-CD14 cells without changes in TNF-α and IL-6 levels in macrophages. In addition, ciprofloxacin decreased the expression of TLR2 mRNA.
    Conclusions: These results suggest that some antibiotics may attenuate TLR-dependent monocyte/macrophage responses and likely reduce bacterial clearance. The latter is particularly important in infections with AMR bacteria, where misprescribed antibiotics not only fail in control of AMR infections but might also weaken host defence mechanisms by limiting innate immune responses. Our data suggest that efforts should be made to prevent the deterioration of the immune response during and after antibiotic treatment.
    MeSH term(s) Monocytes ; Toll-Like Receptor 2/genetics ; Toll-Like Receptor 2/metabolism ; Toll-Like Receptor 4/genetics ; Toll-Like Receptor 4/metabolism ; Doxycycline/pharmacology ; Doxycycline/metabolism ; Tumor Necrosis Factor-alpha ; Interleukin-6/genetics ; Interleukin-6/metabolism ; Erythromycin/pharmacology ; Ciprofloxacin/pharmacology ; Amoxicillin/pharmacology ; Macrophages ; Toll-Like Receptors ; Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/metabolism
    Chemical Substances Toll-Like Receptor 2 ; Toll-Like Receptor 4 ; Doxycycline (N12000U13O) ; Tumor Necrosis Factor-alpha ; Interleukin-6 ; Erythromycin (63937KV33D) ; Ciprofloxacin (5E8K9I0O4U) ; Amoxicillin (804826J2HU) ; Toll-Like Receptors ; Anti-Bacterial Agents
    Language English
    Publishing date 2022-07-27
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 191709-2
    ISSN 1460-2091 ; 0305-7453
    ISSN (online) 1460-2091
    ISSN 0305-7453
    DOI 10.1093/jac/dkac254
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Assessment of Factors Influencing Personal Exposure to Air Pollution on Main Roads in Bogota: A Mixed-Method Study.

    Malagón-Rojas, Jeadran N / Parra-Barrera, Eliana L / Toloza-Pérez, Yesith Guillermo / Soto, Hanna / Lagos, Luisa F / Mendez, Daniela / Rico, Andrea / Almentero, Julia Edith / Quintana-Cortes, Mónica A / Pinzón-Silva, Diana C / García, Andrés / Benavides-Piracón, John A / Zona-Rubio, Diana C / Portilla, Claudia / Wilches-Mogollon, Maria A / Romero-Díaz, Sol A / Hernández-Florez, Luis Jorge / Morales, Ricardo / Sarmiento, Olga L

    Medicina (Kaunas, Lithuania)

    2022  Volume 58, Issue 8

    Abstract: Background and ... ...

    Abstract Background and Objectives
    MeSH term(s) Air Pollutants/analysis ; Air Pollution/adverse effects ; Carbon ; Colombia ; Cross-Sectional Studies ; Environmental Exposure/adverse effects ; Humans ; Particulate Matter/adverse effects
    Chemical Substances Air Pollutants ; Particulate Matter ; Carbon (7440-44-0)
    Language English
    Publishing date 2022-08-19
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2188113-3
    ISSN 1648-9144 ; 1010-660X
    ISSN (online) 1648-9144
    ISSN 1010-660X
    DOI 10.3390/medicina58081125
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