Development of a process for large scale production of PfRH5 in E. coli expression system.

The Plasmodium falciparum reticulocyte binding protein homologue 5 (PfRH5) has recently shown great promise to be developed as a vaccine candidate to prevent blood-stage malaria. However, because of its molecular complexity, most previous efforts were focused on expressing PfRH5 in its native and soluble form. Here, we describe the E.

Insights into interplay of immunopathophysiological events and molecular mechanistic cascades in psoriasis and its associated comorbidities.

Psoriasis is an inflammatory skin disease with complex pathogenesis and multiple etiological factors. Besides the essential role of autoreactive T cells and constellation of cytokines, the discovery of IL-23/Th17 axis as a central signaling pathway has unraveled the mechanism of accelerated inflammation in psoriasis. This has provided insights into psoriasis pathogenesis and revolutionized the development of effective biological therapies.

Insight into Structure-Function Relationships of β-Lactamase and BLIPs Interface Plasticity using Protein-Protein Interactions.

Background: Mostly BLIPs are identified in soil bacteria Streptomyces and originally isolated from Streptomyces clavuligerus and can be utilized as a model system for biophysical, structural, mutagenic and computational studies. BLIP possess homology with two proteins viz., BLIP-I (Streptomyces exofoliatus) and BLP (beta-lactamase inhibitory protein like protein from S.

Structure-based drug designing and identification of Woodfordia fruticosa inhibitors targeted against heat shock protein (HSP70-1) as suppressor for Imiquimod-induced psoriasis like skin inflammation in mice model.

Heat shock proteins (HSPs) emerged as a therapeutic target and it was observed that inhibition of HSP70-1 plays a pivotal role in the management of psoriasis. In-silico investigation involving techniques like molecular docking and molecular dynamics (MD) simulation analysis was performed against HSP70-1. Further, anti-psoriatic activity of bioactive immunomodulatory compounds present in ethanolic extract of Woodfordia fruticosa flowers (Wffe) using combination of bioinformatics together with ethnopharmacological approach has been explored in this study.

Application of Computational Techniques to Unravel Structure-Function Relationship and their Role in Therapeutic Development.

Application of computational tools and techniques has emerged as an invincible instrument to unravel the structure-function relationship and offered better mechanistic insights in the designing and development of new drugs along with the treatment regime. The use of in silico tools equipped modern chemist with armamentarium of extensive methods to meticulously comprehend the structural tenacity of receptor-ligand interactions and their dynamics. In silico methods offers a striking property of being less resource intensive and economically viable as compared to experimental evaluation.

In-vivo sustained release of nanoencapsulated ferulic acid and its impact in induced diabetes.

Diabetes mellitus (DM) is one of the most common lifestyle diseases, caused due to endocrine disorder. DM is commonly associated with hyperglycemia, a condition which is generally followed by an overproduction of free radicals leading to tissue oxidative stress. Currently, the focus of medical fraternity lies in developing therapeutic drugs based on natural origin in order to reduce the hyperglycemia associated toxicity.

Synergistic effects of Woodfordia fruticosa gold nanoparticles in preventing microbial adhesion and accelerating wound healing in Wistar albino rats in vivo.

Therapeutic effectiveness of biogenically synthesized Woodfordia fruticosa nano-gold particles (WfAuNPs) has been claimed in this study which prevents microbial adhesion and enhanced wound healing potential on Wistar albino rats. The synthesized WfAuNPs were characterized using several biophysical techniques such as UV-Visible Spectroscopy (UV-vis), X-Ray Diffraction (XRD), Dynamic Light Scattering (DLS), Zeta Potential, Fourier Transform Infrared Spectroscopy (FTIR), Field Emission Scanning Electron Microscopy (FE-SEM), Atomic Force Microscopy (AFM) and High Resolution Transmission Electron Microscopy (HR-TEM) analysis. The synthesized WfAuNPs in the size range of 10-20nm were used to develop 1% Carbopol® 934 based nano gold formulation (WfAuNPs-Carbopol® 934).

Accelerated in vivo wound healing evaluation of microbial glycolipid containing ointment as a transdermal substitute.

A potent biosurfactant (BS) producing Bacillus licheniformis SV1 (NCBI GenBank Accession No. KX130852) was isolated from oil contaminated soil sample. Physicochemical investigations (TLC, HPLC, FTIR, GC-MS and NMR) revealed it to be glycolipid in nature.

Ofloxacin loaded gellan/PVA nanofibers - Synthesis, characterization and evaluation of their gastroretentive/mucoadhesive drug delivery potential.

The purpose of this investigation is to formulate a gastroretentive sustained drug release system for ofloxacin to improve its retention time, pharmacological activity, bioavailability and therapeutic efficacy in the stomach. Ofloxacin loaded gellan/poly vinyl alcohol (PVA) nanofibers were fabricated using a simple and versatile electrospinning technique. The fabricated nanofibers were evaluated for percent drug encapsulation efficiency and in vitro drug release in simulated gastric medium (pH1.

Novel biogenic synthesis of silver nanoparticles and their therapeutic potential.

Here, we explored the medicinal uses of the novel biogenic silver nanoparticles of (PaAgNPs) as a cost effective, eco-friendly, reducing and stabilizing compounds. The formation of PaAgNPs was confirmed by changing its color from colorless to yellowish brown, with maximum absorbance at 417 nm. FTIR spectrum of PaAgNPs suggested the presence of polycyclic compound similar to betulinic acid which plays as a capping agent and provided stability to PaAgNPs.

Drug functionalized microbial polysaccharide based nanofibers as transdermal substitute.

In order to promote the natural healing process, drug-functionalized nanofibrous transdermal substitute was fabricated using gellan as chief polymer and polyvinyl alcohol (PVA) as supporting polymer via electrospinning technique. These fabricated nanofibers physiochemically mimic the extracellular matrix (ECM) which supports the cell growth. For neo-tissue regeneration in a sterilized environment, amoxicillin (Amx) was entrapped within these nanofibers.

Hydroxyproline: A Potential Biochemical Marker and Its Role in the Pathogenesis of Different Diseases.

Hydroxyproline is a non-essential amino acid found in collagen and few other extracellular animal proteins. It's two isomeric forms trans-4-hydroxy-L-proline and trans-3-hydroxy-L-proline play a crucial role in collagen synthesis and thermodynamic stability of the triple-helical conformation of collagen and associated tissues. Various abnormalities in hydroxyproline metabolism have been shown to play key roles in the pathophysiology and pathogenesis of different diseases.