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  • ||||||||||  Trelegy Ellipta (fluticasone furoate/umeclidinium bromide/vilanterol) / GSK, Innoviva, Theravance Biopharma, Anoro Ellipta (umeclidinium/vilanterol) / Innoviva, GSK, Veramyst (fluticasone furoate nasal spray) / GSK
    Journal:  Baseline characteristics and ICS/LAMA/LABA response in asthma: analyses from the CAPTAIN study. (Pubmed Central) -  May 9, 2024   
    P3
    Unlike previous findings with type 2 biomarkers, lung function, bronchodilator reversibility, age and age at asthma onset do not appear to predict response to inhaled therapy.
  • ||||||||||  Rezdiffra (resmetirom) / Madrigal Pharma
    Review, Journal:  Intrahepatic hypothyroidism in MASLD: Role of liver-specific thyromimetics including resmetirom. (Pubmed Central) -  May 7, 2024   
    In euthyroid individuals with MASH, development of intrahepatic hypothyroidism results in further progression of the disease. In clinical trials, resmetirom treatment results in a significant improvement in steatosis, inflammation and fibrosis and is the first drug approved by the US Food and Drug Administration (FDA) for the treatment of noncirrhotic MASH with moderate to advanced fibrosis.
  • ||||||||||  THR-? Agonists and Other Disease-specific Therapies Poised to Change the Paradigm (Brown 3) -  Apr 29, 2024 - Abstract #EASLILC2024EASL_ILC_2503;    
    In clinical trials, resmetirom treatment results in a significant improvement in steatosis, inflammation and fibrosis and is the first drug approved by the US Food and Drug Administration (FDA) for the treatment of noncirrhotic MASH with moderate to advanced fibrosis. Sponsored By AKH.
  • ||||||||||  Journal:  Pectolinarigenin ameliorates osteoporosis via enhancing Wnt signaling cascade in PPAR?-dependent manner. (Pubmed Central) -  Apr 13, 2024   
    Their prospective validation and development for clinical use is justified. PEC significantly promotes bone formation and reduces bone loss in both BMSCs and ovariectomy-induced osteoporosis mice via enhancing the Wnt signaling cascade in a PPAR?-dependent manner, providing a new alternative therapy for preventing estrogen deficiency-induced osteoporotic diseases.
  • ||||||||||  Observational data, Journal, Adherence:  Impact of treatment adherence and inhalation technique on asthma outcomes of pediatric patients: a longitudinal study. (Pubmed Central) -  Mar 29, 2024   
    P=N/A
    Our results confirm longitudinal associations at the within-person level of the two indicators of quality use of inhalers: for adherence to maintenance treatment with symptom control and HRQoL, and for the inhalation technique with HRQoL. Although treatment adherence was shown to be excellent, a third of the participants reported a suboptimal inhalation technique, highlighting the need for actions for improving asthma management of the pediatric population.
  • ||||||||||  selonsertib (GS-4997) / Gilead, Rezdiffra (resmetirom) / Madrigal Pharma
    Preclinical, Journal:  Co-targeting ASK1 and THR? synergistically improves steatohepatitis and fibrosis in a MASH animal model. (Pubmed Central) -  Mar 19, 2024   
    The cessation of intravenous ritodrine and delivery are the best methods to treat maternal critical status due to fluid overload. GS4997 and MGL3196, when used in combination, have been shown to have a comprehensive effect on MASH by synergistically regulating lipid, inflammation, and fibrosis-related gene expression through co-targeting ASK1 and THR?.
  • ||||||||||  Journal, Adverse events:  Safety of Biological Therapies for Severe Asthma: An Analysis of Suspected Adverse Reactions Reported in the WHO Pharmacovigilance Database. (Pubmed Central) -  Mar 15, 2024   
    The most frequently reported suspected ADRs of asthma biologics in VigiBase confirmed the presence of well-known adverse effects such as general disorders, injection-site reactions, nasopharyngitis, headache and hypersensitivity, while some others (e.g. asthma reactivation or therapeutic failure) could be ascribed to the indication of use. Moreover, the analysis of signals of disproportionate reporting suggests the presence of malignancies, effects on the cardiovascular system, alopecia and autoimmune conditions, requiring further assessment and investigation.
  • ||||||||||  Journal:  Phosphorylation of RyR2 simultaneously expands the dyad and rearranges the tetramers. (Pubmed Central) -  Feb 22, 2024   
    Lastly, the correlation of structural with functional changes suggests that tetramer-tetramer contacts play an important functional role. We thus conclude that both the size of the dyad and the arrangement of the tetramers are linked to the state of the channel tetramer and can be dynamically altered by a ?-adrenergic receptor agonist.
  • ||||||||||  Journal:  Risk assessment in patients with symptomatic and asymptomatic pre-excitation. (Pubmed Central) -  Feb 20, 2024   
    P=N/A
    Sudden loss of pre-excitation during EST has a low NPV in excluding high-risk APs. The EPS with the use of isoproterenol should be considered to accurately assess the risk of patients with pre-excitation regardless of symptoms (ClinicalTrials.gov Identifier: NCT03301935).
  • ||||||||||  Cholesterol Accumulation in Alveolar Macrophages Drives Pulmonary Fibrosis (San Diego Convention Center, Room 30C-E (Upper Level)) -  Feb 20, 2024 - Abstract #ATS2024ATS_5531;    
    Foam cell formation is a result of increased AT2 cell secretion and reduced recycling of cholesterol. Elimination of cholesterol in macrophages through improved macrophage efflux pathways and AT2 recycling is a promising strategy for therapeutic lung fibrosis.
  • ||||||||||  treprostinil / Generic mfg.
    Treprostinil Inhibits Human Lung Fibroblast Matrix Production Via the IP Receptor Independently of cAMP (San Diego Convention Center, Area E (Hall A-B2, Ground Level)) -  Feb 20, 2024 - Abstract #ATS2024ATS_2035;    
    Recent clinical trials show that inhaled Treprostinil (Tre), a stable analogue of prostacyclin, mitigated the decline of pulmonary function in patients with IPF. These findings suggest the antifibrotic effects of Treprostinil are mediated through the IP receptor in a cAMP independent manner since both Isoproterenol and PGE2 induce more cAMPi but have less effect on extracellular matrix production as measure by COL1A1 and PAI-1.
  • ||||||||||  tetracycline / Generic mfg.
    Journal:  Comparison of filter membranes in the analysis of 183 veterinary and other drugs by liquid chromatography-tandem mass spectrometry. (Pubmed Central) -  Feb 19, 2024   
    Drug classes represented among the analytes included ?-agonists, ?-lactams, anthelmintics, macrolides, tetracyclines, sulfonamides, tranquilizers, (fluoro)quinolones, anti-inflammatories, nitroimidazoles, coccidiostats, phenicols, and others...In testing by flow-injection analysis, all of the membrane filters were also observed to leach interfering components. Ultimately, filtration was avoided altogether in the final sample preparation approach known as the quick, easy, cheap, effective, rugged, safe, efficient, and robust (QuEChERSER) mega-method, and ultracentrifugation was chosen as an alternative.
  • ||||||||||  Journal:  Aerosol Plumes of Inhalers Used in COPD. (Pubmed Central) -  Jan 9, 2024   
    Plume velocity was lower and spray duration longer for the SMI compared with pMDIs and DPIs. Increasing experimental flow rate was associated with faster plume velocity for DPIs and the SMI, with no or variable impact on plume duration, whereas pMDI aerosol velocity and duration were unaffected by increasing flow rate.
  • ||||||||||  Preclinical, Journal:  Transcriptional changes during isoproterenol-induced cardiac fibrosis in mice. (Pubmed Central) -  Jan 5, 2024   
    A number of known long non-coding RNAs (lncRNAs) and putative novel lncRNAs exhibited differential regulation. In conclusion, our study shows that isoproterenol administration leads to the dysregulation of genes relevant to ECM deposition and cardiac contraction, and serves as an excellent alternate model to the surgical models of heart failure.