Gold-thiol-beaded albumin nanoparticles for chemo-combined pulsatile plasmonic laser therapy of Rheumatoid arthritis in rat model.

Rheumatoid arthritis (RA) is a chronic inflammatory immune disease that causes synovial membrane inflammation and destruction of articular cartilage. Traditionally, methotrexate is a first-line drug for RA treatment. However, its therapeutic benefits are insufficient.

Navigating the future of health care with AI-driven digital therapeutics.

Digital therapeutics (DTx) is a recently conceived idea in health care that aims to cure ailments and modify patient behavior by employing a range of digital technologies. Notably, when traditional medication is not entirely efficacious, DTx offers an innovative avenue for treatments linked to dysfunctional behaviors and lifestyle management. DTx involves extremely adaptable therapeutic devices that empower greater patient engagement in treating illness, using algorithms to collect, transfer and analyze the patient's data.

Lipidic Nanosystem as State-of-the-Art Nanovehicle for Biomedical Applications.

Unlabelled: Lipids have tremendously transformed the biomedical field, especially in the last few decades. Nanosystems, especially Lipid nanocapsules (LNCs), have emerged as the most demanding nanovehicle systems for delivering drugs, genes, and other diagnostic agents. Unique attributes and characteristic features such as higher encapsulation efficiency, stealth effect, ability to solubilize a wide range of drugs, capability to inhibit P-gp efflux pumps, and higher stability play a vital role in engaging this nanosystem.

An Update on Current Trend in Sample Preparation Automation in Bioanalysis: strategies, Challenges and Future Direction.

Automation in sample preparation improves accuracy, productivity, and precision in bioanalysis. Moreover, it reduces resource consumption for repetitive procedures. Automated sample analysis allows uninterrupted handling of large volumes of biological samples originating from preclinical and clinical studies.

Plasmonic laser-responsive BioDissolve 3D-printed graphene@cisplatin-implant for prevention of post-surgical relapse of oral cancer.

The development of chemoresistance is a major obstacle in post-surgical adjuvant therapy of cancer, leading to cancer cell survival, recurrence, and metastasis. This study reports a 3D-printed plasmonic implant developed for the post-surgical adjuvant therapy of cisplatin-resistant cancer cells to prevent relapse. The implant was printed using optimized biomaterial ink containing biodegradable polymers [poly(L-lactide) and hydroxypropyl methylcellulose] blended suitably with laser-responsive graphene and chemo drug (Cisplatin).

Development and biological evaluation of smart powder bandage for wound healing and dressing applications.

Cutaneous wounds are one of the pressing concerns for healthcare systems globally. With large amounts of water, conventional hydrogels encounter obstacles in effectively delivering small molecules and peptides for wound healing. The surplus water content challenges the stability and sustained release of small molecules and peptides, diminishing their therapeutic efficacy.

Carbonaceous Nanomaterials for Phototherapy of Cancer.

Carbonaceous nanomaterials (CNMs) have drawn tremendous biomedical research interest because of their unique structural features. Recently, CNMs, namely carbon dots, fullerenes, graphene, etc, have been successful in establishing them as considerable nanotherapeutics for phototherapy applications due to their electrical, thermal, and surface properties. This review aims to crosstalk the current understanding of CNMs as multimodal compounds in photothermal and photodynamic therapies as an integrated approach to treating cancer.

A Bird's Eye View of Various Cell-Based Biomimetic Nanomedicines for the Treatment of Arthritis.

Arthritis is the inflammation and tenderness of the joints because of some metabolic, infectious, or constitutional reasons. Existing arthritis treatments help in controlling the arthritic flares, but more advancement is required to cure arthritis meticulously. Biomimetic nanomedicine represents an exceptional biocompatible treatment to cure arthritis by minimizing the toxic effect and eliminating the boundaries of current therapeutics.

Development and Evaluation of Silver Nanomix as a Next-Generation Tool for Wound Healing and Dressing Applications.

This investigation reports silver nanomix as a next-generation, cost-effective, and clinically translatable nanomaterial tool for wound healing and dressing applications. Silver nanomix was developed by systematically hybridizing silver nanoparticles (AgNPs; sub-15 nm; Design Expert tool) with ionic Ag. The silver nanomix elicited significantly higher antibacterial potential than conventional silver products and marketed reference antibiotics, as studied in , , and .

Recent Advances in Polymer-Based Nanomaterials for Non-Invasive Photothermal Therapy of Arthritis.

To date, nanomaterials have been widely used for the treatment and diagnosis of rheumatoid arthritis. Amongst various nanomaterials, polymer-based nanomaterials are becoming increasingly popular in nanomedicine due to their functionalised fabrication and easy synthesis, making them biocompatible, cost-effective, biodegradable, and efficient nanocarriers for the delivery of drugs to a specific target cell. They act as photothermal reagents with high absorption in the near-infrared region that can transform near-infrared light into localised heat with fewer side effects, provide easier integration with existing therapies, and offer increased effectiveness.

A 3D-Printed Graphene BioFuse Implant for Postsurgical Adjuvant Therapy of Cancer: Proof of Concept in 2D- and 3D-Spheroid Tumor Models.

Three-dimensional printing is an emerging technology that is finding its niche applications in diverse fields owing to its flexibility concerning personalization and design. Surgery followed by adjuvant therapy is the standard treatment plan in most cancers from stage I to stage III. Most of the available adjuvant therapies, like chemotherapy, radiation therapy, immunotherapy, hormonal therapy, etc.

CD44-Receptor Targeted Gold-Doxorubicin Nanocomposite for Pulsatile Chemo-Photothermal Therapy of Triple-Negative Breast Cancer Cells.

This study reports the CD44 receptor-targeted gold-doxorubicin nanocomposite (TGNC-DOX) for pulsatile chemo-photothermal therapy of triple-negative breast cancer (TNBC). The developed TGNC-DOX was nanometric, having a particle size of 71.34 ± 3.

Current Update on Transcellular Brain Drug Delivery.

It is well known that the presence of a blood-brain barrier (BBB) makes drug delivery to the brain more challenging. There are various mechanistic routes through which therapeutic molecules travel and deliver the drug across the BBB. Among all the routes, the transcellular route is widely explored to deliver therapeutics.

Lung-on-chip microdevices to foster pulmonary drug discovery.

Respiratory diseases account for unprecedented mortality owing to a lack of personalized or insufficient therapeutic interventions. Fostering pulmonary research into managing pulmonary threat requires a potential alternative approach that can mimick the complexities of the human body. The miniaturized bionic simulation of the lung holds great potential in the quest for a successful therapeutic intervention.

Cancer Cell-Specific and Laser-Activatable NanoSeeds for Targeted Photothermal Ablation of Triple-Negative Breast Cancer.

This investigation reports the quality-by-design (QbD) assisted novel templated approach for developing cancer cell-specific and laser-activatable nanoseeds (AuraTherm) for targeted photothermal ablation of triple-negative breast cancer (TNBC). AuraTherm was nanometric in size as characterized by SEM, TEM and particle analysis (80.28 ± 2.

Emerging ROS-Modulating Technologies for Augmentation of the Wound Healing Process.

Reactive oxygen species (ROS) is considered a double-edged sword. The slightly elevated level of ROS helps in wound healing by inhibiting microbial infection. In contrast, excessive ROS levels in the wound site show deleterious effects on wound healing by extending the inflammation phase.

'Transfersome-embedded-gel' for dual-mechanistic delivery of anti-psoriatic drugs to dermal lymphocytes.

Aim: Develop a platform for co-delivering clobetasol propionate (CP) and cyclosporine (CyA) to the epidermis and dermis to treat psoriasis.

Methods: The transfersomes were prepared by thin-film hydration method. Transfersomes were characterised by dynamic light scattering and transmission electron microscope (TEM).

Laser activatable nanographene colloids for chemo-photothermal combined gene therapy of triple-negative breast cancer.

This investigation reports the green approach for developing laser activatable nanoscale-graphene colloids (nGC-CO-FA) for chemo-photothermal combined gene therapy of triple-negative breast cancer (TNBC). The nano colloid was found to be nanometric as characterized by SEM, AFM, and zeta sizer (68.2 ± 2.

Engineering immunity via skin-directed drug delivery devices.

Extensive research is underway to discover a safe and effective vehicle to deliver the vaccines at the desired cutaneous site. These efforts majorly comprise the development of a fit-to-purpose vehicle for in-situ intracutaneous vaccine delivery for achieving the systemic cellular and humoral response to combat infectious diseases. Advancements in nanoscience, bioengineering, and skin science provided much support to vaccine adjuvant development.

Recent advancements and future submissions of silica core-shell nanoparticles.

The core-shell silica-based nanoparticles (CSNPs) possess outstanding properties for developing next-generation therapeutics. CSNPs provide greater surface area owing to their mesoporous structure, which offers a high opportunity for surface modification. This review highlights the potential of core-shell silica-based nanoparticle (CSNP) based injectable nanotherapeutics (INT); its role in drug delivery, biomedical imaging, light-triggered phototherapy, Plasmonic enhancers, gene delivery, magnetic hyperthermia, immunotherapy, and potential as next-generation theragnostic.

Innovation in Strategies for Sensitivity Improvement of Chromatography and Mass Spectrometry Based Analytical Techniques.

Chromatography and mass spectrometry based techniques are the most commonly employed procedures to quantitate the analytes in pharmaceutical research. However, sensitivity of analytical methods significantly varies due to the difference in physicochemical characteristics of analytes. Sensitivity of methods greatly affects the quality of analytical results.

Nanoplatform-Integrated Miniaturized Solid-Phase Extraction Techniques: A Critical Review.

Preparation of the biological samples is one of the most critical steps in sample analysis. In past decades, the liquid-liquid extraction technique has been used to extract the desired analytes from complex biological matrices. However, solid-phase extraction (SPE) gained popularity due to versatility, simplicity, selectivity, reproducibility, high sample recovery %, solvent economy, and time-saving nature.

Integrated nanomaterials for non-invasive photothermal therapy of rheumatoid arthritis.

Rheumatoid arthritis (RA) is a chronic systemic inflammatory autoimmune disease that causes swelling, redness, and arthralgia of multiple joints. Despite significant research and development on the treatment modalities for RA, there is still no established effective treatment option for eradicating joint damage and inflammation. In recent years, photothermal therapy (PTT) has emerged as a practical approach to treat RA.

Innovation in bioanalytical strategies and drug-drug interaction study approaches in drug discovery.

Failure to evaluate actual toxicities of investigational molecules in drug discovery is majorly due to inadequate evaluation of their pharmacokinetics. Limitation of conventional drug metabolism profiling procedure demands advancement of existing approaches. Various techniques such as 3D cell culture system, bio microfluidic OoC model, sandwich culture model is in pipeline to be employed at their full potential in drug discovery phase.

Current advances in the clinical development of anti-tubercular agents.

Tuberculosis (TB) is a communicable airborne infectious disease caused by the Mycobacterium tuberculosis (MTB) that primarily affects the lungs, and can disseminate to other parts of the body. MTB is one of the most dangerous pathogens, killing about 1.4 million people annually worldwide.