Dry powder Inhalation of lytic mycobacteriophages for adjunct therapy in a mouse model of infection with Mycobacteriumtuberculosis.

Inhaled therapy of tuberculosis (TB) by a Dry Powder Inhalation (DPI) comprising mycobacteriophage D29 and TM4 was non-inferior to oral anti-tuberculosis therapy (ATT) with isoniazid and rifampicin in a mouse model of infection with Mycobacterium tuberculosis (Mtb). No pharmaceutical phage product of mycobacteriophages is approved for large-scale production. We scaled up preparation and downstream processing of phages, developed DPI formulations, and established methods for determining identity, purity, assay, stability, and critical quality attributes (CQA).

Genetic diversity and population structure analysis of Indian blackberry (Syzygium cumini L.) using CAAT box‑derived polymorphism (CBDP) and start codon targeted polymorphism (SCoT) markers.

Indian blackberry (Syzygium cumini L.) also known as jamun is a very important underutilized fruit crop with notable medicinal and economic value. However, its genetic improvement has been constrained by limited knowledge of the genetic diversity within existing collections.

In silico screening and molecular dynamics analysis of natural DHPS enzyme inhibitors targeting Acinetobacter baumannii.

Over time, antimicrobial agents are losing their credibility in curbing infections due to the development of resistant pathogen strains. The resistant strains have proven to invade living beings and cause various diseases, leading to deaths at an alarming rate. Acinetobacter baumannii is one such pathogen, and to target it through enzyme inhibition, Dihydropteroate synthase enzyme's active site is virtually screened for antimicrobial agents against in-house libraries of natural molecules from medicinally important plants and Agaricus spp.

Computational insights into the inhibition of cell division in Staphylococcus aureus: Towards novel therapeutics.

Staphylococcus aureus, a gram-positive bacterium, causes infective endocarditis, osteoarticular, skin, and respiratory infections. The emergence of multidrug-resistant strains, particularly Methicillin-resistant Staphylococcus aureus (MRSA), has caused a 21-35 % rise in bloodstream infections, complicating treatment strategies. Filamentous temperature-sensitive protein Z (FtsZ), a critical protein involved in bacterial cell division, forms a Z-ring at the division site, making it a key target for novel antibacterial therapies.

S-nitrosylation-triggered secretion of mycobacterial PknG leads to phosphorylation of SODD to prevent apoptosis of infected macrophages.

The tuberculosis-causing agent (M.tb) establishes its niche inside macrophages by secretion of several virulence factors and engaging many host factors. Mycobacterial infection of macrophages results in a proinflammatory trigger-mediated secretion of TNFα.

Studying Mitogen-Independent Proliferation in Murine B Cells.

The prevailing dogma of the cell cycle posits that a mitogenic signal is required at the end of each mitosis for cells to progress through the next G1. This textbook model is based mostly on experiments with fibroblast cultures. Burnet's clonal selection theory states that selected B and T cells expand rapidly to initiate immune response.

Effect of Mind Sound Resonance Technique (MSRT) on Cognitive and Psychophysiological Functions in College Students: A Randomised Controlled Study.

Background: College students face stressors like academic workload, competition, time management and financial concerns, which affect their psychological, physiological and cognitive functions. Meditation techniques can help mitigate these challenges.

Objective: The study aimed to investigate the influence of the Mind Sound Resonance Technique (MSRT), a meditation method, on cognitive functions and psychophysiological variables among college students.

Genome-wide identification and expression profiling of WRKY gene family in grain Amaranth (Amaranthus hypochondriacus L.) under salinity and drought stresses.

Background: The WRKY gene family plays a significant role in plant growth, development, and responses to biotic and abiotic stresses. However, the role of the WRKY gene family has not been reported in Amaranthus hypochondriacus. This study presents a comprehensive genome-wide analysis of the WRKY gene family in grain amaranth (A.

Rv3371, a triacylglycerol synthase promotes survival of Mycobacterium tuberculosis in the host through its contributions to redox homeostasis and propionate detoxification.

Triacylglycerol (TAG) is the major storage lipid of mycobacteria. Mycobacterium tuberculosis (Mtb) genome encodes 15 triacylglycerol synthases (Tgs), which are speculated to differ in substrate preference, suggesting specific physiological roles. In this study, we investigated the role of a Tgs, Rv3371, in the context of infection.

From development to clinical success: the journey of established and next-generation BTK inhibitors.

Over the past decade, Bruton's tyrosine kinase (BTK) has emerged as a pivotal therapeutic target for B-cell malignancies and autoimmune diseases, given its essential role in B-cell development and function. Dysregulation of BTK signalling is implicated in a range of hematologic cancers, including Waldenström's macroglobulinaemia (WM), mantle cell lymphoma (MCL), and chronic lymphocytic leukaemia (CLL). The development of BTK inhibitors (BTKIs), starting with ibrutinib, has revolutionized the treatment of these malignancies by inhibiting B-cell receptor (BCR) signalling and inducing apoptosis in malignant B-cells.

A near infrared light activated phenothiazine based cancer cell specific phototherapeutic system: a synergistic approach to chemo-photothermal therapy.

In the pursuit of more effective cancer therapies, phototherapy has emerged as a promising approach due to its non-invasive nature and high precision. This study presents the development of a near-infrared (NIR) light-responsive phenothiazine (PTZ) based phototherapeutic system designed for targeted cancer treatment. This phototherapeutic system integrates four crucial elements for enhanced therapeutic efficacy: cancer cell-specific activity, mitochondrial targeting, photothermal conversion, and controlled drug release.

Formulation Development and Permeation Studies of Vancomycin Hydrochloride-Loaded Nanostructured Lipid Carrier Incorporated Thermoresponsive In-Situ Gel: A Box-Behnken Design Implemented Approach for Ocular Delivery in Endophthalmitis.

Background: Endophthalmitis, an inflammatory condition of the intraocular cavity, poses a significant challenge in ophthalmology due to its rapid progression and potential for vision loss. Conventional treatment modalities, such as systemic antibiotics or oral administration, often face limitations in achieving the required therapeutic levels at the target site. Hence, repeated intravitreal injections of antibiotics are currently the most preferred and recommended therapy for the management of endophthalmitis, which is an invasive technique and has certain shortcomings, elevated intraocular pressure, bleeding inside the eye, heightened likelihood of retinal detachment, retinal toxicity, and many more.

Pharmacokinetic and Pharmacodynamics of Clofazimine Nano-in-Microparticles: Enhanced Brain Delivery and CNS Tuberculosis Amelioration via Intranasal Administration.

(Mtb) demonstrates a proclivity for infecting extrapulmonary sites, notably the brain. Treating these extrapulmonary tuberculosis (TB) manifestations is challenging due to the difficulty of drug delivery across the blood-brain barrier. Clofazimine (CLF) has exhibited promising activity against Mtb, including multidrug-resistant variants, in vitro and in preclinical animal models.

Comparison of fibreoptic-guided tracheal intubation through LMA Protector and i-gel in adult paralysed patients - A randomised comparative study.

Background And Aims: Second-generation supraglottic airway devices (SADs) are used for ventilation and a conduit for fibreoptic-guided tracheal intubation (FGI). LMA Protector is a novel second-generation SAD with a wide airway lumen to pass an adequately sized tracheal tube. Few authors have compared LMA Protector with i-gel for FGI using reinforced tubes, and their results have been contradictory.

Impact of Mlkl or Ripk3 deletion on age-associated liver inflammation, metabolic health, and lifespan.

Chronic, low-grade inflammation is a hallmark of aging and various age-related diseases, including metabolic dysfunction-associated steatotic liver disease (MASLD). The prevalence of metabolic dysfunction-associated steatohepatitis (MASH), an advanced form of MASLD, increases with age and contributes to morbidity and mortality among the elderly. This study investigates the role of necroptosis, a programmed cell death pathway that promotes inflammation, in liver inflammaging and age-associated MASLD by utilizing genetic ablation models of two key necroptosis proteins, Mlkl or Ripk3.

SDG8 and HUB2 depositing euchromatin histone marks play important roles in meiosis and crossing-over regulation.

Histone modifications play critical roles in plant growth and development. Crossing-over (CO) during meiosis, which constitutes a fundamental process ensuring sexual transmission of genetic material to the next generation and, meanwhile, generating diversity within species by creating new chromosome/allele combinations, occurs predominantly in euchromatin, which is enriched in active histone marks such as H3K4me3, H3K36me3, and H2Bub1. In plants, it is known that CO hotspots are correlated with H3K4me3 but the role of H3K36me3 and H2Bub1 during meiosis remains elusive so far.

Effect of supplementation of phytoadditive mixtures on live weight, blood indices, hormonal profile and reproductive performance in Black Bengal goats.

The study was conducted to evaluate the effect of phytoadditive mixtures containing equal proportions of Curcuma longa & Allium sativum (PAM-1) and Curcuma longa & Ocimum sanctum (PAM-2) on live weight, blood parameters, hormonal profile and reproductive performance in Black Bengal goats. A total of 21 post weaned female kids of 3-4 months age and similar body weights maintained at Goat Research Unit of Eastern Regional Station (ERS), National Dairy Research Institute (NDRI), Kalyani, India during the year 2021-2022 were randomly distributed in three groups namely, Control, PAM-1 and PAM-2 for 10 months. Blood parameters i.

Withania somnifera-derived phytochemicals as Bcl-B inhibitors in cancer therapy: A computational approach from byte to bench to bedside.

Cancer is the second foremost cause of fatalities associated with non-communicable diseases across the globe, affecting multiple organs and often necessitating costly treatments with adverse side effects. Apoptosis, the body's natural cell death process, plays a crucial role in the prevention of cancer, but it's often disrupted in cancer cells, allowing uncontrolled proliferation. Restoring apoptosis in cancer cells is one of the promising therapeutic strategies to curb tumor growth and enhance clinical outcomes.

Limited Diagnostic Value of miRNAs in Early Trauma-Induced Liver Injury: Only miRNA-122 Emerges as a Late-Phase Marker.

: Liver injury is common after abdominal trauma. However, the established biomarkers of liver injury, such as alanine aminotransferase (ALT) and aspartate aminotransferase (AST), lack accuracy. This study investigates whether specific liver-related microRNAs (miRNAs) are released into the circulation in trauma patients with liver injury and whether they can indicate liver damage in the early phase after major trauma.

Host-Directed Therapy with Inhalable Lovastatin Microspheres for Matrix Metalloproteinase Inhibition in Tuberculosis.

Tuberculosis (TB) triggers a robust immune response, which leads to significant destruction of the lung tissue at the site of infection, aiding in the transmission of (Mtb) to the hosts. The excessive inflammatory response contributes heavily to extracellular matrix (ECM) damage, which is linked to high mortality rates among TB patients. Matrix metalloproteinases (MMPs), particularly MMP-2 and MMP-9, are pivotal in the breakdown of the ECM, worsening tissue destruction.

Targeted Nanotherapy by Vinblastine-Loaded Chitosan-Coated PLA Nanoparticles to Improve the Chemotherapy via Reactive Oxygen Species to Hamper Hepatocellular Carcinoma.

Liver cancer is a prevalent and significant cause of death in humans. The use of novel biodegradable materials for various biomedical applications is being recently recommended as complementary as well as alternative solution for traditional chemotherapy. This study focuses on the synthesis of biodegradable nanocarriers [chitosan-coated poly(lactic acid) NPs (Cht-PLA NPs)] for the delivery of an anticancer drug vinblastine (Vbx) and to evaluate its therapeutic potential in human hepatocellular carcinoma (HepG2) cells.

Algal lipids: A review on current status and future prospects in food processing.

The consumer demand for functional foods derived from natural sources has been enhanced due to health-promoting effects. Algae are widely available globally as a sustainable source of proteins, lipids, and carbohydrates. Algal lipids are underexplored natural sources that exhibit several nutraceutical effects and applications in fortification, cosmetics, and pharmaceuticals.

Naloxone coprescribing best practice advisory for patients at high risk for opioid-related adverse events.

Objective: To implement an electronic health record best practice advisory (BPA) to promote coprescribing of naloxone to patients at high risk of serious opioid-related adverse events (ORADEs).

Design: This pre-post quasi-experimental study evaluated 9 months of opioid and naloxone prescription data before and after BPA implementation.

Setting: The Froedtert & the Medical College of Wisconsin enterprise is comprised of 45 ambulatory clinics and 10 hospitals, including the only adult Level 1 trauma center in eastern Wisconsin.

Lattice thermal conductivity and phonon properties of polycrystalline graphene.

Using the spectral energy density method, we predict the phonon scattering mean lifetimes of polycrystalline graphene (PC-G) having polycrystallinity only along the -axis with seven different misorientation (tilt) angles at room temperature. Contrary to other studies on PC-G samples, our results indicate a strong dependence of the thermal conductivity (TC) on the tilt angles which we attribute to careful preparation of our grain boundaries-based samples without introducing any local strains and ensuring periodic boundary conditions for the supercells along the and axes. We also show that the square of the group velocity components along and axes and the phonon lifetimes are uncorrelated and the phonon density of states are almost the same for all samples with different tilt angles.