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Alveolar epithelial cells (AECs) of the lung are important contributors to pulmonary immune functions and to pulmonary development and alveolar repair mechanisms following lung injury. AECI, together with the capillary endothelium, form the extremely thin barrier between alveolar air and blood. AECII produce and metabolize the surface-tension lowering and immune-modulating surfactant and are the progentiors of AECI. A great variety of processes rely on their normal functioning, including maintenance of the alveolar barrier; innate immune defense; and processes of differentiation, senescence, apoptosis, and autophagy. The wide range of AEC functions is nicely reflected by the diversity of topics addressed by the four review and eight original articles contained in this Special Issue of the International Journal of Molecular Sciences. Beyond the broad spectrum of topics, the authors of this issue also made use of an impressive variety of analytical methods, thus further illustrating the fascinating diversity of aspects related to AEC biology.
JAM-A --- P2X7 receptor --- mouse lung --- alveolar epithelium --- bleomycin-induced lung injury --- GSK-3β --- dietary sugar --- hyperglycemia --- lung mechanics --- alveolar septal composition --- physical activity --- extracellular matrix remodeling --- high-altitude pulmonary edema --- acute mountain sickness --- oxygen diffusion limitation --- surfactant protein B --- atelectrauma --- alveolar fluid --- acinar micromechanics --- acute lung injury --- autophagy --- lysosome --- lysosomal membrane permeability --- mitochondria --- pneumocyte --- microRNA-21 --- alveolar micromechanics --- structural remodeling --- inflammatory signaling --- lung --- alveolus --- type 1 alveolar epithelial cell --- type 2 alveolar epithelial cell --- focused ion beam scanning electron microscopy --- 3D reconstruction --- carbon dioxide --- hypercapnia --- Na,K-ATPase --- endoplasmic reticulum --- sodium transport --- protein oxidation --- alveolar epithelial cells --- pulmonary fibrosis --- epithelial cell dysfunction --- stem cell exhaustion --- pneumonia --- necrotizing --- regeneration --- model --- bovine --- chlamydia --- alveoli --- air-blood barrier --- epithelium --- air-liquid interface --- alveolar lining layer --- glycocalyx --- surfactant --- lung injury --- lung regeneration
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The papers reported here will contribute to proposing new insights into the mechanisms of several conditions, as well as suggesting new diagnostic alternatives and therapeutic targets in widespread pathologies such inflammation and inflammatory-based diseases. The discovery of the new is, as always, anchored in recourse to the old.
toxicity --- long-lasting effect --- iso-?-acids --- ammonium glycyrrhizinate --- metabolomics --- cytokines --- Alnus sibirica --- energy metabolism --- curcumin --- antineuroinflammation --- nitric oxide --- antioxidant --- nutraceutical food --- liver --- nardochinoid B --- endometriosis --- adipose tissue --- Nardostachys chinensis --- tau --- macrophage --- nociception --- heme oxygenase-1 --- enzymatic hydrolysis --- IL-6 --- nuciferine --- docking --- chronic nonbacterial prostatitis --- black tea polyphenol --- network pharmacology --- Tagetes patula L. --- SEM --- lipopolysaccharide --- solid lipid nanoparticle --- tauopathy --- memory --- lupane-type triterpene --- acute lung injury --- inducible nitric oxide synthase --- inflammation --- anti-inflammatory --- microglia --- resveratrol --- theaflavins --- hirsutanonol --- short-term high-fat diet --- inflammatory disease --- juçara --- oregonin --- PPARs --- NF-?B --- neuroprotection --- Portulaca oleracea --- TNF-? --- depression
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This is a review of the topic of fibrinolysis contributed by authors who are specialized in the clinical and basic studies of this topic. These include: the endothelial receptor of tissue plasminogen activator, by Dr. Katherine Hajjar; regulation of S100 by pml-rar-alpha oncoprotein, by Dr. O’Connell; receptor of urokinase type plasminogen activator, by Dr. M. Ploug et al.; tissue plasminogen activator induction in purjinjen neuron, by Dr. Seeds; fibrinolysis from the blood to the brain, by Dr. Robert Metcalf; tissue plasminogen activator induces the opening of the blood–brain barrier, by Dr. M. Yepes; fibrinolysis shutdown in trauma: a historical review and clinical application, by Drs. Hunter Moore and Ernest Moore; fibrinolysis in immunity, by Drs. K. Kolev and Robert Medcalf; the role of plasminogen activator inhibitor 1, by Drs. M. Erin, A.E. Boe, and E.A. Klyachko; and finally, persistent fibrinolysis shutdown is associated with increased mortality in severely injured trauma patients, by J.P. Meizoso.
COVID-19 --- fibrinolysis --- renin-aldosterone-angiotensin-system (RAAS) --- plasminogen activator inhibitor 1 (PAI-1) --- urokinase plasminogen activator --- urokinase plasminogen activator receptor --- plasminogen activator inhibitor-1 --- acute lung injury and repair and pleural injury and pleural organization --- PAI-1 --- cardiovascular disease --- cancer --- inflammation --- fibrosis --- aging --- obstructive sleep apnoea --- OSA --- coagulation --- platelets --- brown adipose tissue --- obesity --- plasminogen activation --- immune response --- thrombin activatable fibrinolysis inhibitor --- TAFI --- proCPU --- proCPB --- proCPR --- carboxypeptidase --- uPA --- uPAR --- PA system --- tissue-type plasminogen activator (tPA) --- urokinase-type plasminogen activator (uPA) --- neurodegeneration --- thrombin --- shear --- clot retraction --- Factor XIII --- clot stability --- NETs --- plasmin --- plasminogen activator --- PAI-2 --- antiplasmin
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Tissue fibrosis may occur for unknown causes or be the consequence of many pathological conditions including chronic inflammatory or infectious diseases, autoimmune disorders, graft rejection, or malignancy. On the other hand, malignant tumors have been identified in fibrotic tissues decades ago, and now accumulating evidence suggests that fibrotic lesions enhance the risk of cancer in several organs such as liver, lungs, and breast. Disruption of an organ parenchymal cells and of its normal structural scaffold during tissue fibrogenesis appears to induce loss of cell polarity, promoting uncontrolled cell proliferation that may eventually lead to cancer development. Many cellular and molecular abnormalities including aberrant expression of microRNAs, genetic and epigenetic alterations, evasion or delayed apoptosis, unregulated intracellular signal pathways, and dysregulation or defective intercellular communications have been proposed to explain this link between fibrogenesis and carcinogenesis. However, the precise mechanisms of this fibrosis-to-cancer transition remain unclear. This book presents a collection of reviews and original articles summarizing recent advances in understanding the molecular mechanisms of cancer development in fibrotic organs.
bleomycin --- n/a --- regeneration --- antitumor efficacy --- lung cancer --- SOX2 --- leiomyosarcoma --- lung cancer (LC) --- nanoparticles --- cytokines --- hepatocellular carcinoma --- metabolic reprogramming --- hepatic stellate cells --- angiogenesis --- transforming growth factor-? --- anaplastic lymphoma kinase --- idiopathic pulmonary fibrosis --- growth factor --- pathogenesis --- cancer-associated fibroblasts --- fibrosis --- lipopolysaccharide --- DHA --- lncRNA --- SREBP-1 --- YAP --- protein S --- non-small cell lung cancer (NSCLC) --- omega-3 fatty acid --- inflammation --- metastasis --- clinical symptoms --- miRNA --- smooth muscle tumor of uncertain malignant potential --- Wnt --- interstitial fluid pressure --- heterogeneity --- hepatocytes --- myometrium --- tumor necrosis factor ? --- tumor --- tumor microenvironment --- extracellular matrix --- TAZ --- carcinogenesis --- cystic formation --- pulmonary fibrosis --- HBV --- cytokine --- genetic instability --- diagnosis --- EMT --- crizotinib --- Hippo pathway --- GPR120 --- marker --- HCV --- non-alcoholic steatohepatitis --- pathology --- common pathways --- apoptosis --- type I collagen --- GPR40 --- acute lung injury --- uterine fibroid --- renal injury --- pathophysiology --- reactive oxygen species --- immunohistochemistry --- SMAD --- butylidenephthalide --- leiomyoma --- cirrhosis --- Erk1/2 --- targeted therapy --- TGF-? --- mechanotransduction --- therapy --- breast cancer --- hepatocellular carcinoma (HCC) --- hepatic stellate cells (HSCs) --- idiopathic pulmonary fibrosis (IPF) --- cancer-associated fibroblasts (CAFs) --- cancer --- signal pathway --- tumor stiffness
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Acute inflammation is a highly regulated process, and its dysregulation can lead to the development of a chronic inflammatory state which is believed to play a main role in the pathogenesis of many diseases, including cancer. In recent years, the need to find new anti-inflammatory molecules has raised the scientific community´s interest for marine natural products. In this regard, the marine environment represents a source for isolating a wealth of bioactive compounds. In this Special Issue, the reported products have been obtained from microalgae, sea cucumber, octopus, squid, red alga-derived fungus, cnidarians, hard-shelled mussel, and sponges.
Tropical Eastern Pacific --- Zoanthus pulchellus --- critical illness --- zoanthamine --- SPR analysis --- dendritic cells --- endothelial cell death --- T cell differentiation --- seafood waste --- microalgae --- pyrogallol-phloroglucinol-6 --- NRLP3 --- THP-1 macrophages --- fucoxanthin --- photo-protection --- cytokine --- thromboxane --- Isochrysis galbana --- fish oil --- photoprotection --- functional ingredients --- rosmarinic acid --- MAPK --- marine invertebrates --- poor blood circulation --- anti-inflammatory activity --- eicosapentaenoic acid --- anti-oxidative --- macroalgae --- colon inflammation --- MGDG --- TLR4 --- 6-bieckol --- polyunsaturated fatty acid --- matrix metalloproteinases-9 (MMP-9) --- acute sickness behavior --- UVB --- eicosanoid --- clavulones --- carotenoids --- denervation --- polyunsaturated fatty acids --- skin --- epidermal hyperplasia --- Geodia barretti --- omega-3 --- parenteral nutrition --- inflammation --- ultraviolet B --- docosahexaenoic acid --- signal transducer and activator of transcription 3 (STAT3) --- anti-inflammatory --- zoantharia --- vascular smooth muscle cell proliferation and migration --- bioactive molecules --- polysaccharides --- lipopolysaccharide (LPS) --- glycolipids --- DSS colitis --- punaglandins --- marine nutraceuticals --- marine vertebrates --- phlorotannins --- acute lung injury (ALI) --- NF-?B --- diatoms --- interleukin (IL) --- inflammasome --- Frondanol --- Cucumaria frondosa --- prostaglandins --- Ecklonia cava --- 6-bromoindole --- NO inhibition --- surgery
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The consumption of fruits, vegetables, herbs, spices, etc., is thought to be associated with reduced risk for many human diseases, including cancers. Recently, significant advances have been made in evaluating the efficacy of natural products (compounds from natural sources) against human diseases. The purpose of this Special Issue, “Natural Products and Disease Prevention, Relief and Treatment", was to collect manuscripts concerning natural products for treating human diseases. Consequently, we have collected several high-quality manuscripts that focus on the molecular mechanisms of natural products, including their anti-inflammatory, antioxidative, neuroprotective, cardioprotective, antifibrotic, and anticancer effects, as well as other health beneficial effects across a wide range of human diseases. Overall, this Special Issue is an excellent source for information on promising natural products for future preclinical and clinical research into multiple diseases.
Medicine --- Pharmacology --- Rubi Fructus --- Rubus coreanus --- lipopolysaccharide --- macrophage --- ER stress --- calcium --- chop --- STAT --- cytokine --- nitric oxide --- β-glucan --- anticancer activity --- antioxidant --- anti-inflammatory --- cyclooxygenase --- lipoxygenase --- cauliflower mushroom --- breast cancer --- Spirulina --- tocotrienol --- immunomodulatory --- synergistic --- metastasis --- YG-1 extract --- bronchodilation --- fine particulate matter (PM2.5) --- acute lung injury --- airway inflammation --- pancreatic cancer --- natural product --- traditional medicine --- apoptosis --- angiogenesis --- drug resistance --- inflammation --- interleukin-6 --- sepsis --- Dracocephalum moldavica --- NASH --- lactoferrin --- fibrosis --- hepatocarcinogenesis --- connexin --- brown algae --- Sargassum plagiophyllum --- constipation --- gastrointestinal transit --- gut microbiota --- transepithelial transport --- glaucoma --- herbs --- retinal ganglion cells --- intraocular pressure --- SLC22A12 --- quercetin --- fisetin --- uricosuric activity --- anti-hyperuricemia --- functional food --- transporter --- uric acid --- health promotion --- rooibos tea --- doxorubicin --- mokko lactone --- heart --- Mokko lactone --- Dracocephalum moldavica ethanol extract --- Sparassis crispa --- fisetin and quercetin --- Sargassum plagiophyllum extract
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Personalised medicine is the next step in healthcare, especially when applied to genetically diverse diseases such as cancers. Naturally, a host of methods need to evolve alongside this, in order to allow the practice and implementation of individual treatment regimens. One of the major tasks for the development of personalised treatment of cancer is the identification and validation of a comprehensive, robust, and reliable panel of biomarkers that guide the clinicians to provide the best treatment to patients. This is indeed important with regards to radiotherapy; not only do biomarkers allow for the assessment of treatability, tumour response, and the radiosensitivity of healthy tissue of the treated patient. Furthermore, biomarkers should allow for the evaluation of the risks of developing adverse late effects as a result of radiotherapy such as second cancers and non-cancer effects, for example cardiovascular injury and cataract formation. Knowledge of all of these factors would allow for the development of a tailored radiation therapy regime. This Special Issue of the Journal of Personalised Medicine covers the topic of Radiation Response Biomarkers in the context of individualised cancer treatments, and offers an insight into some of the further evolution of radiation response biomarkers, their usefulness in guiding clinicians, and their application in radiation therapy.
carbon-ion radiotherapy --- head-and-neck tumors --- squamous cell carcinoma --- radiosensitivity --- relative biological effectiveness --- lung cancer --- radiotherapy --- radiotherapy monitoring --- radiation-induced lung injury --- RILI --- pneumonitis --- radiation-induced lung fibrosis --- RILF --- circulating biomarkers --- microRNA --- micronuclei --- uterine cervical cancer --- cGAS --- STING --- abscopal effect --- immunotherapy --- PBMCS --- micronucleus assay --- biological dosimetry --- human blood --- genotoxicity tests --- ionizing radiation --- biomarkers --- dicentric assay --- gamma H2AX foci assay --- health surveillance analyses --- clonogenic assays --- methods --- plating --- cancer --- radiation --- head and neck cancer --- exosomes --- serum --- metabolomics --- GC/MS --- biodosimetry --- chromosome aberrations --- normal tissue toxicity --- predictive tests --- normal tissue --- biomarker --- protein --- immune infiltrate --- stroma --- tumour microenvironment --- proteomics --- telomeres --- chromosomal instability --- inversions --- prostate cancer --- IMRT --- machine learning --- individual radiosensitivity --- late effects --- personalized medicine --- liquid biopsy --- circulating tumour cells --- extracellular vesicles --- microRNAs --- immune system --- inflammation --- n/a
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Autophagy (“auto-digestion”), a lysosome-dependent process, degrades and turns over damaged or senescent organelles and proteins. Autophagy is a highly regulated process that impacts several vital cellular responses, including inflammation, cell death, energy metabolism, and homeostasis of organelles (mitochondria and others). Although the role of autophagy in the maintenance of tissue homeostasis is well documented, its role during tissue injury and regeneration is still emerging. In this Special Issue on “Autophagy in Tissue Injury and Homeostasis”, we focus on the roles of autophagy in systemic, specific tissue (organs/cells) injury or organ failure associated with sepsis, inflammation, metabolic disorder, toxic chemicals, ischemia-reperfusion injury, hypoxic oxidative stress, tissue fibrosis, trauma, and nutrient starvation. The knowledge gained from the identification and characterization of new molecular mechanisms will shed light on biomedical applications for tissue protection through the modulation of autophagy.
aging --- dietary restriction --- acute kidney injury --- mitochondria --- autophagy --- mitophagy --- ischemia --- renal tubular cells --- diabetic nephropathy --- exosomes --- mTOR --- innate immunity --- immune cell --- inflammasome --- Paneth cell --- inflammatory bowel disease --- Crohn’s disease --- hepatocytes --- hepatic stellate cells --- sinusoidal endothelial cells --- macrophages --- fibrosis --- cirrhosis --- hepatocellular carcinoma --- biomarkers --- cell death --- glutaminase --- metabolism --- molecular rehabilitation. --- kidney diseases --- oxidative stress --- inflammation --- ATGs --- intestinal homeostasis --- inflammatory bowel diseases --- HCC therapy --- Autophagy --- acute lung injury --- idiopathic pulmonary fibrosis --- COPD --- tuberculosis --- PAH --- cystic fibrosis --- Beclin-1 --- cardiac dysfunction --- sepsis --- endotoxemia --- muscle regeneration --- stem cell --- immune --- macrophage --- senescence --- exercise --- caloric restriction --- diabetic retinopathy --- PINK1 --- Notoginsenoside R1 --- ethanol --- LC3 --- apoptosis --- Sertoli cell --- Parkin --- TFEB --- infertility --- AMPK --- FOXO --- MTOR --- parkin --- spinal cord injury --- traumatic brain injury --- autophagic flux --- neuronal cell death --- lysosomal damage --- n/a --- Crohn's disease
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The terrorist attacks on the World Trade Center towers on September 11, 2001, also referred as 9/11, was an iconic event in US history that altered the global and political response to terrorism. The attacks, which involved two planes hitting the twin towers in Lower Manhattan, New York City, resulted in the collapse of the buildings and over 2800 deaths of occupants of the buildings, fire, police and other responders and persons on the street in the vicinity of the collapsing buildings. The destroyed towers and the surrounding buildings have since been replaced but the health effects that resulted from the release of tons of dust, gases and debris as well as the life threat trauma are ongoing, and represent a major health burden among persons directly exposed. Hundreds of scientific publications have documented the physical and mental health effects attributed to the disaster. The current state-of-the-art in understanding the ongoing interactions of physical and mental health, especially PTSD, and the unique mechanisms by which pollutants from the building collapse, have resulted in long term pulmonary dysfunction, course of previously reported conditions, potential emerging conditions (e.g., heart disease and autoimmune diseases), as well as quality of life, functioning and unmet health care needs would be in the purview of this Special Issue on the 9/11 Disaster.
n/a --- asthma outcomes --- health insurance --- mental health --- handgrip strength --- WTC --- cognitive reserve --- disaster epidemiology --- surveillance bias --- cardiac sarcoidosis --- lung function --- lung injury --- treatment utilization --- injury --- Cox regression --- lower Manhattan residents --- chronic sinusitis --- social support --- indoor allergens sensitization --- respiratory function --- FDNY --- asthma control --- sarcoidosis --- asthma --- 9/11 impact --- physical health --- rescue/recovery workers --- chronic disease --- evidence-based treatment --- irritant(s) --- fibrosis --- unmet mental health care needs --- airway hyperreactivity --- asthma quality of life --- Short Form-12 (SF-12) --- WTC-related asthma --- longitudinal analysis --- forced oscillation --- thyroid cancer --- psychotherapy --- cognitive decline --- 9/11 disaster --- severe lung disease --- prevalence --- inflammation --- pulmonary function tests --- World Trade Center disaster --- disaster mental health --- epidemiological studies --- obstructive sleep apnea --- counseling --- sleepiness --- PTSD --- hazard function --- cleaning practices --- air pollution --- aging --- stressful life events --- airway physiology --- screening --- PTSD cluster --- latent class analysis --- retirement --- environmental health --- World Trade Center --- quality improvement --- pulmonary fibrosis --- WTC attack --- dust --- PCL score --- WTC responders --- mini asthma quality of life questionnaire --- biomarkers --- HQoL --- health-related quality of life --- Scadding stage --- 9/11 --- firefighters --- allergen exposure --- metabolic syndrome --- neuropathic symptoms --- small airway disease --- Asian Americans --- asthma morbidity --- PTSD symptom change --- WTC survivors --- trigger(s) --- World Trade Center exposure --- occupational exposure --- peripheral neuropathy --- disaster --- respiratory symptoms --- mental health treatment --- genetics --- mental health service utilization --- comorbid insomnia --- sleep-related quality of life --- World Trade Center attack --- immunoglobulin E --- mental health service use --- income loss --- paresthesia --- World Trade Center (WTC) --- fibrotic sarcoid --- depression --- post-disaster --- mental health conditions --- extrathoracic sarcoidosis --- medical imaging
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Volatile organic compounds (VOCs) are a diverse group of carbon-based molecules that are volatile at ambient temperatures and are emitted by an organism as a result of metabolic processes of cells and associated microbiome. The qualitative and quantitative profile of VOCs in biological fluids can vary depending on the physiological changes. Therefore, the pattern of volatile metabolites may reflect the presence of several diseases. This has been intensively investigated in the last few decades, resulting in an increasing number of studies focused on new volatile biomarker discovery.This reprint aimed to summarize the recent findings related to VOCs detected in various biological fluids such as breath, urine and feces for biomedical applications. The content covers various topics, including but not limited to biomedical/medical application of VOC analysis, biomarker discovery, and novel approaches for sampling and analyzing VOCs.
Research & information: general --- Chemistry --- liquid–liquid extraction --- volatile compounds --- urine --- method optimization --- GC-MS --- 1H-NMR --- iron deficiency anaemia --- iron supplementation --- volatile organic compounds (VOCs) --- intestinal metabolome --- gut microbiome --- CDH --- microbiome --- VOCs --- spiroergometry --- outcome --- exhaled breath --- eNose --- smoking --- asthma --- COPD --- NTD-GC-MS --- breath --- lung cancer --- biomarkers --- volatile organic compounds --- urine analysis --- comprehensive two-dimensional gas chromatography --- kidney diseases --- urinary biomarkers --- hepatocellular carcinoma --- diagnosis --- headspace analysis --- untargeted analysis --- breath analysis --- cancer biomarkers --- volatolomics --- whole grain --- rye --- comprehensive two-dimensional gas chromatography–mass spectrometry --- dietary fiber --- e-nose --- electronic nose --- breathing rhythm --- mechanical ventilation --- anesthesia --- supplemental oxygen --- oxygen toxicity --- lipid peroxidation --- volatile aldehydes --- pentanal --- hexanal --- classification models --- dairy cows --- fecal headspace --- Mycobacterium avium ssp. paratuberculosis (MAP) --- paratuberculosis --- random forest --- stable air --- volatile organic compound (VOC) --- biomarker --- MCC–IMS --- ventilator-induced lung injury --- metabolome --- feces --- neonates --- fermentation --- protein --- carbohydrate --- short chain fatty acid --- metabolites --- volatile organic compound --- acute gastritis --- antibiotic treatment --- treatment dynamics: microbiota --- mid-infrared spectroscopy --- short-chain fatty acid --- alpha-keto acid --- Helicobacter pylori --- MOX sensors --- low sensing chamber volume --- calibration transfer --- standard samples --- piecewise direct standardization --- correlation alignment --- breath sampling --- pattern recognition
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