Unlocking therapeutic potential in traumatic brain injury: exploring microenvironmental targets, signaling pathways and translational hurdles.

Traumatic brain injury (TBI) is a catastrophic event resulting from external mechanical forces, leading to a variety of neurological impairments. The complexity and heterogeneity of injuries are among the major speculated reasons for various unmet clinical needs in the effective management of TBI. Brain damage due to TBI results in both primary and secondary injury mechanisms.

Navigating the brain: Harnessing endogenous cellular hitchhiking for targeting neoplastic and neuroinflammatory diseases.

Cellular hitchhiking is an emerging therapeutic strategy that uses an endogenous cell migration mechanism to deliver therapeutics to specific sites in the body. Owing to the low permeability and presence of the blood-brain barrier (BBB), the targeted delivery of therapeutics is limited, leading to inadequate localization in the brain. NCs fail to extravasate significantly into the tumor microenvironment (TME), demonstrating poor accumulation and tumor penetration.

Combating breast cancer-associated metastasis using paclitaxel and tranilast-loaded human serum albumin nanoparticles.

Objective: The objective of the current study is to combat breast cancer-associated metastasis using paclitaxel (PTX) and tranilast (TRA)-loaded human serum albumin (HSA) nanoparticles.

Significance: This combinatorial therapy uses microtubule stabilizing agent PTX, along with TGFβ inhibitor TRA. TRA may offer an improved therapeutic effect in breast cancer by inhibiting cell proliferation and metastasis.

Amelioration of Imiquimod-induced Psoriasis in the Mice model by Topical Delivery of Phosphodiesterase 4 Inhibitor Roflumilast Incorporated Nanoemulgel.

Several clinical trials on repurposing of roflumilast are in progress, majorly focused on the potential treatment for psoriasis and atopic dermatitis like inflammatory skin diseases. Therefore, the current research focuses on formulation and evaluation of repurposed drug roflumilast loaded nanoemulgel for topical management of psoriasis. The roflumilast loaded nanoemulsion was prepared by spontaneous nanoemulsification method.

Next-Generation Transformable Nanomedicines: Revolutionizing Cancer Drug Delivery and Theranostics.

Nanomedicine has significantly advanced the treatment of various cancer phenotypes, addressing numerous challenges associated with conventional therapies. Researchers have extensively investigated the physicochemical properties of nanocarriers, such as charge, morphology, and surface chemistry, to optimize drug delivery systems. In the context of transformable nanomedicine, these properties are particularly critical for overcoming existing limitations, including suboptimal blood circulation times, sequestration by the reticuloendothelial system and mononuclear phagocyte system, and inefficient targeting of the tumor microenvironment (TME).

Unveiling the revolutionary approach for psoriasis management: Leveraging the breakthrough capabilities of hyaluronic acid.

Psoriasis is an unexceptional autoimmune-mediated, inflammatory skin disorder impacting systemic skin functions. The pathophysiology of psoriasis comprises hyperproliferation of cells on the epidermis, differentiation of keratinocytes, and the impaired barrier function of the epidermal layer of the skin, developing in the thickening of the epidermal layer. From a range of inflammatory mediators concerned during the pathogenesis of psoriasis, IL-17, -23, and TNF-α exert a significant influence on the upregulation of the symptoms.

Despicable role of epithelial-mesenchymal transition in breast cancer metastasis: Exhibiting restorative regimens.

Breast cancer (BC) is the most prevalent cancer in women globally. Anti-cancer advancements have enabled the killing of BC cells through various therapies; however, cancer relapse is still a major limitation and decreases patient survival and quality of life. Epithelial-to-mesenchymal transition (EMT) is responsible for tumor relapse in several cancers.

Docetaxel and niclosamide-loaded nanofiber systems for improved chemo-therapeutic activity and resistance reversal in prostate cancer.

Objective: The objective of the study was to tackle the recurrence of prostate cancer (PCa) post-surgery and to re-sensitize the docetaxel (DTX)-resistant PC-3 cells to chemo-therapy using NIC.

Significance: Prolonged DTX therapy leads to the emergence of chemo-resistance by overexpression of PI3K-AKT pathway in PCa along with tumor recurrence post-surgery. Suppression of this pathway could be essential in improving the anticancer activity of DTX and re-sensitizing the resistant cells.

Nanoparticle-enhanced delivery of resveratrol for targeted therapy of glioblastoma: Modulating the Akt/GSK-3β/NF-kB pathway in C6 glioma cells.

Objective: The study aims to explore Resveratrol (RES) as a potential therapeutic agent for Glioblastoma multiforme (GBM), a challenging brain cancer. RES, a polyphenolic compound with known benefits in various diseases including cancer, has shown promise in inhibiting glioma progression through its effects on the AKT signaling pathways. However, its limited ability to cross the blood-brain barrier restricts its clinical application in GBM treatment.

Unravelling the role of tumor microenvironment responsive nanobiomaterials in spatiotemporal controlled drug delivery for lung cancer therapy.

Design and development of efficient drug delivery technologies that impart site-specificity is the need of the hour for the effective treatment of lung cancer. The emergence of materials science and nanotechnology partially helped drug delivery scientists to achieve this objective. Various stimuli-responsive materials that undergo degradation at the pathological tumor microenvironment (TME) have been developed and explored for drug delivery applications using nanotechnological approaches.

Amelioration of breast cancer therapies through normalization of tumor vessels and microenvironment: paradigm shift to improve drug perfusion and nanocarrier permeation.

Breast cancer (BC) is the most commonly diagnosed cancer among women. Chemo-, immune- and photothermal therapies are employed to manage BC. However, the tumor microenvironment (TME) prevents free drugs and nanocarriers (NCs) from entering the tumor premises.

Exploration of Abiraterone acetate loaded Nanostructured lipid carriers for bioavailability improvement and circumvention of fast-fed variability.

Abiraterone acetate (ABA), a biopharmaceutical class IV drug suffers from solubility and permeability pitfalls resulting in limited oral bioavailability and positive food effect, i.e. multi-fold enhancement in drug absorption in the presence of food.

Quality by design empowered preparation of itraconazole albumin nanoparticles for prostate cancer.

The current advent explores the potential of itraconazole (ITR) in prostate cancer (PCa), by its incorporation into albumin nanoparticles (NP). ITR as a repurposed moiety has displayed tremendous potential in various cancers. However, poor aqueous solubility poses hurdles towards its clinical translation.

Nanocarrier-Integrated Microneedles: Divulging the Potential of Novel Frontiers for Fostering the Management of Skin Ailments.

The various kinds of nanocarriers (NCs) have been explored for the delivery of therapeutics designed for the management of skin manifestations. The NCs are considered as one of the promising approaches for the skin delivery of therapeutics attributable to sustained release and enhanced skin penetration. Despite the extensive applications of the NCs, the challenges in their delivery via skin barrier (majorly stratum corneum) have persisted.

High mobility group box 1 cytokine targeted topical delivery of resveratrol embedded nanoemulgel for the management of atopic dermatitis.

Resveratrol is a polyphenolic compound showing anti-inflammatory activity by inhibition of high mobility group box 1 cytokine responsible for the activation of nuclear factor-κB pathway in atopic dermatitis. To evaluate the efficacy of resveratrol through topical route we have developed resveratrol-loaded nanoemulgel for the effective management of atopic dermatitis in mice model. The resveratrol-loaded nanoemulsion (0.

Quality by design fostered fabrication of cabazitaxel loaded pH-responsive Improved nanotherapeutics against prostate cancer.

Cabazitaxel has been approved for the treatment of prostate cancer since 2010. However, its poor solubility and permeability pitfalls prevent its accumulation at the target site and promote severe adverse effects. About 90% of prostate cancer (PCa) patients suffer from bone metastasis.

Sulfo-butyl ether β-cyclodextrin inclusion complexes of bosutinib: in silico, in vitro and in vivo evaluation in attenuating the fast-fed variability.

Bosutinib (BOS) is a BCS class IV drug that shows low oral bioavailability and high fast-fed variability. Various pharmaceutical formulations have been explored thus far in order to improve its bioavailability while avoiding fast-fed variability. In the present study, we explored cyclodextrin (CD) complexation strategy to overcome the aforementioned disadvantages associated with BOS.

Neutrophil membrane-based nanotherapeutics: Propitious paradigm shift in the management of cancer.

Cancer is the leading cause of death across the globe, with 19.3 million new cancer cases and 10 million deaths in the year 2020. Conventional treatment modalities have numerous pitfalls, such as off-site cytotoxicity and poor bioavailability.

Quality by design endorsed fabrication of Ibrutinib-loaded human serum albumin nanoparticles for the management of leukemia.

Ibrutinib (IB), a BCS class II drug suffers from limited aqueous solubility, short half-life and extensive first-pass metabolism. In this project, we aim to recruit the desirable properties of human serum albumin (HSA) as a biocompatible drug carrier to circumvent nanoparticle-associated drawbacks. Quality by design and multivariate analysis was used for the optimization of IB-NPs.

Perspective insights of small molecules, phytoconstituents and biologics in the management of psoriasis: A focus on targeting major inflammatory cytokine pathways.

Psoriasis is an enduring, pruritic and papulosquamous skin ailment that poses a significant burden on public health. It is mainly characterized by hyperkeratosis, acanthosis, parakeratosis, scaly and erythematous plaques. Biomarkers like interleukin-17, interleukin-12 and -23 and tumor necrosis factor-α serve as key drivers of psoriatic pathogenesis.

Multifaceted applications of ulvan polysaccharides: Insights on biopharmaceutical avenues.

Ulvans are water-soluble sulfated polysaccharides predominantly found in the cell wall of green algae. They hold unique characteristics that are attributed to their 3D conformation, functional groups along with the presence of saccharides and sulfate ions. Traditionally, ulvans are widely used as food supplements and probiotics owing to the high content of carbohydrates.

The portrayal of macrophages as tools and targets: A paradigm shift in cancer management.

Macrophages play a major role in maintaining an organism's physiology, such as development, homeostasis, tissue repair, and immunity. These immune cells are known to be involved in tumor progression and modulation. Monocytes can be polarized to two types of macrophages (M1 macrophages and pro-tumor M2 macrophages).