Journal of Pharmaceutical and BioTech Industry

Lecythidaceae species are known worldwide for their ability to produce edible nuts of high nutritional value, such as Brazil nuts, and are also used in traditional medicine in countries across America, Asia, and Africa. The potential of these species has aroused interest in their chemical composition, nutritional properties, and biological activities, with emphasis on anti-inflammatory and antinociceptive actions. The objective of this review was to summarize data regarding the anti-inflammatory and antinociceptive activities of Lecythidaceae species, identify the most promising bioactive agents, and elucidate their potential mechanisms of action. This integrative review was conducted by comprehensively searching the main electronic databases for scientific articles, with no restriction on publication date, that were available in full. Based on this survey, thirty-four articles were identified, covering twelve Lecythidaceae species with anti-inflammatory and antinociceptive actions evaluated in in vitro and in vivo models and randomized clinical trials. Studies encompass extracts, fractions, nuts, and isolated compounds, among which the extracts and fractions of Barringtonia angusta Kurz, Couroupita guianensis Aubl., Lecythis pisonis Cambess., and Petersianthus macrocarpus (P. Beauv.) Liben demonstrated potent inhibition of inflammatory mediators through suppression of gene expression in vitro and in vivo, acting via blockade of the nuclear factor kappa-light-chain-enhancer of activated B cells (KN-κB) signaling pathway. This finding highlights a relevant molecular mechanism by which Lecythidaceae species may exert their anti-inflammatory potential and supports further studies focused on isolating active fractions and elucidating possible synergistic effects. Ethnopharmacological and chemical composition data are also presented and discussed within the scope of their biological applications, highlighting the therapeutic potential of Lecythidaceae species and identifying promising candidates for future development of novel anti-inflammatory phytopharmaceuticals.

The design and development of a robust and consistent manufacturing process for monoclonal antibodies (mAbs), augmented by advanced process analytics capabilities, is a key current focus area in the pharmaceutical industry. In this work, we describe the development and operationalization of multivariate statistical process monitoring (MSPM), a data-driven modelling approach, to monitor biopharmaceutical manufacturing processes. This approach helps in understanding the correlations between the various variables and is used for the detection of the deviations and anomalies that may indicate abnormalities or changes in the process compared to the historical dataspace. Therefore, MSPM enables early fault detection with a scope for preventative intervention and corrective actions. In this work, we will additionally cover the value of in silico data in the development of MSPM models, principal component analysis (PCA), and batch modelling methods, as well as refining and validating the models in real time.

Dry eye disease (DED) is a multifactorial ocular surface disorder that significantly affects vision and quality of life. While artificial tears are the standard first-line therapy, their effectiveness is limited by the complex pathophysiology of DED. This study evaluated DayDrop^® Triple Action, a novel formulation combining hyaluronic acid (HA), ectoine, and carboxymethylcellulose (CMC), designed to enhance tear film stability and ocular surface protection. Physicochemical and rheological properties were assessed, including viscosity, pseudoplasticity, and viscoelastic behaviour under dynamic conditions, along with ectoine release over 24 h. An in vitro allergic conjunctivitis model using conjunctival fibroblasts exposed to a pro-allergic cytokine cocktail was employed to examine immunomodulatory effects. DayDrop^® Triple Action demonstrated high viscosity with pronounced pseudoplasticity and stable viscoelasticity, supporting improved mucoadhesion. The formulation provided sustained ectoine release and exhibited a positive immunomodulatory effect, likely linked to ectoine’s preferential hydration mechanism, which stabilizes membranes and reduces inflammatory signalling. These findings suggest that DayDrop^® Triple Action integrates viscoelastic optimization, osmoprotection, and targeted anti-inflammatory action, offering a promising non-pharmacological strategy for managing DED and allergic ocular surface disorders.